CN111429822A - L ED advertising lamp box convenient for replacing advertising board and using method thereof - Google Patents

Abstract

The invention relates to the technical field of L ED advertising lamps, in particular to a L ED advertising lamp used for a billboard convenient to replace and a using method thereof.

Description

A light box for an LED advertising light that is easy to replace a billboard and a method of using the same

technical field

The invention relates to the technical field of LED advertising lights, in particular to a light box for an LED advertising light that is easy to replace a billboard and a use method thereof.

Background technique

Advertising light box, continuous flashing combined with staying, effectively improves people's visual impact, improves the utilization rate of advertising unit area, and the advertising effect is self-evident like changing light boxes and rolling light boxes. The advertising light box combines the advantages of neon lights. , It can flash uninterruptedly during the day and night, and the combination of movement and stillness attracts people's attention. Various characters and patterns jump in an orderly manner and alternately reflect, with a strong visual impact, satisfying the visual experience of the viewers and promoting the advertisers to obtain the greatest economic benefits. LED The electronic flashing light box will be a shining pearl of the dynamic light box in the advertising industry in the future. With the increasing use of advertising light boxes, there is a growing demand for a light box for LED advertising lights that is easy to replace billboards and how to use it. .

At present, most of the billboard light boxes on the market are simple in structure and single in function. When replacing the billboards in the light box, the general billboard light boxes need to remove all four frames of the billboards, which is complicated in operation and efficient in work. Low, it is not convenient for the staff to replace the billboard. At the same time, when the LED light inside the light box needs to be replaced, the light box should be disassembled, which is not convenient for the staff to use. At the same time, the general light box cannot be selected according to the actual use situation. Therefore, in view of the above problems, a light box for an LED advertising light that is easy to replace the billboard and its use method are proposed.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a light box for an LED advertising light that is easy to replace a billboard and a method of using the same, so as to solve the problems raised in the above-mentioned background art.

To achieve the above object, the present invention provides the following technical solutions:

A light box for an LED advertising light that is easy to replace a billboard and a method of using the same, comprising a light box main body and a frame, the top inner side of the light box main body is engaged with a frame, the bottom end of the frame is provided with an acrylic plate, the acrylic plate The bottom end of the light box is provided with a billboard, the inner side of the rear end of the light box body is engaged with an installation device, and the inner side of the installation device is fixedly connected with a 24V diffuse reflection LED light bar, and the inner side of the front and rear ends of the light box body is provided with a limit slot. The left end of the light box body is engaged with a fixing device, and the inner sides of the front and rear ends of the light box body are fixedly connected with a connecting device.

Preferably, the fixing device includes a base, a fixing frame, an adjusting screw, a clamping plate, a protective pad, a rope, a lead ball, a fixing shell, a guide rail, a first magnet, a second magnet and a blocking block. The outer side of the left end is clamped with a fixing frame, the left end of the fixing frame is fixedly connected with a base, the inner side of the fixing frame is rotatably connected with an adjustment screw, and the outer side of the adjustment screw is screwed with a clamping plate, and the clamping plate is screwed. One end is fixedly connected with a protection pad, and the protection pad and the clamping plate are engaged with the main body of the light box through the limit groove.

Preferably, the front and rear ends of the light box body are fixedly connected with a fixed shell, the inner side of the fixed shell is fixedly connected with a guide rail, the inner side of the guide rail is slidably connected with a lead ball, and the other end of the lead ball is fixed A rope is connected, a blocking block is fixedly connected to the outside of the other end of the rope, a second magnet is fixedly connected to one end of the blocking block, a first magnet is fixedly connected to the inner right end of the fixed shell, and the first magnet is connected to the The second magnet is magnetically attracted.

Preferably, the connection device includes a push block, a fixed block, a moving rod, a telescopic rod, a spring, a clamping block, an insertion rod, an insertion block and a slot, and the inner side of the front and rear ends of the light box body is fixedly connected with the fixed block, so The inner side of the fixed block is slidably connected with a moving rod, one end of the moving rod is fixedly connected with a push block, the front and rear ends of the frame are fixedly connected with an insertion block, and the inner side of the insertion block is provided with a slot, the One end of the moving rod is fixedly connected with an insertion rod, and the insertion rod is engaged with the insertion block through the slot.

Preferably, a telescopic rod is fixedly connected to the inner side of the fixed block, a clamping block is fixedly connected to the other end of the telescopic rod, and the clamping block is engaged with the moving rod, a spring is arranged on the outer side of the telescopic rod, and the spring The two ends are respectively fixedly connected with the clamping block and the fixing block.

Preferably, the installation device includes an installation frame, an operation slot, a connecting rod, a third magnet, a fourth magnet, a copper column, an elastic copper sheet, a fixing cylinder, and a copper ring, and the inner side of the bottom end of the light box body is slidably connected with a mounting device. The inner side of the front end of the installation frame is provided with an operation slot, the inner side of the operation slot is fixedly connected with a connecting rod, the inner side of the installation frame is fixedly connected with a 24V diffuse reflection LED light bar, and the inner side of the left end of the light box body is fixed A third magnet is attached,

Preferably, a copper column is fixedly connected to the inner side of the left end of the light box body, an elastic copper sheet is fixedly connected to one end of the copper column, a fixing cylinder is fixedly connected to the inner side of the left end of the installation frame, and the inner side of the fixing cylinder is fixedly connected There is a copper ring, and the copper ring is snapped with the elastic copper sheet.

Preferably, it includes the following steps:

Step 1: The staff can release the interference of the connecting device to the frame, then take out the frame from the inside of the light box body, and then take the billboard out of the light box body and complete the replacement and installation;

Step 2: The staff takes out the installation device and the 24V diffuse reflection LED light strip, and after completing the maintenance of the 24V diffuse reflection LED light strip, reinstall the installation device and the 24V diffuse reflection LED light strip;

Step 3: Selectively use the fixing device according to the actual installation situation.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, through the provided base, fixing frame, adjusting screw, clamping plate, rope, lead ball, guide rail and blocking block, the staff can choose the fixing method of the device according to the different usage conditions. When the personnel need to place the present invention on the ground, the personnel can snap the main body of the light box and the fixing frame together, and realize the support for the main body of the light box through the base and the fixing frame. When the present invention needs to be suspended and used, the personnel can The present invention is suspended by ropes, and when the ropes are in use, the shot put will take the ropes back to the inner side of the fixed shell, so that the ropes can be easily stored.

2. In the present invention, the installation frame, the third magnet, the fourth magnet, the copper column, the elastic copper sheet, the fixing cylinder and the copper ring are arranged to be detachable, so that the 24V can be diffusely reflected through the installation frame. The LED light bar is pulled out from the inside of the light box body alone, so that it is convenient for the staff to repair or replace the 24V diffuse reflection LED light bar, which solves the problem that the traditional light box body is inconvenient to replace the 24V diffuse reflection LED light bar. Copper pillars, elastic copper sheets, fixed cylinders and copper rings, there is no problem of wire entanglement when the mounting frame and the 24V diffuse reflection LED light bar are taken out from the inside of the light box body.

3. In the present invention, through the provided push blocks, fixed blocks, moving rods, telescopic rods, springs, clamping blocks, inserting rods, inserting blocks and slots, the frame can be locked by the mutual engagement of the inserting rods and the inserting blocks. The quick installation and disassembly are convenient for the staff to quickly replace the billboard, improve the efficiency of the staff, and solve the traditional problem that the light box body needs to be disassembled when replacing the billboard.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present invention;

Fig. 2 is the installation structure schematic diagram of the fixing frame of the present invention;

3 is a schematic diagram of the installation structure of the 24V diffuse reflection LED light bar of the present invention;

Fig. 4 is the structural representation of the place A of Fig. 2 of the present invention;

Fig. 5 is the structural representation at B of Fig. 2 of the present invention;

Fig. 6 is the structural representation at C of Fig. 3 of the present invention;

7 is a schematic diagram of the installation structure of the limiting groove of the present invention;

8 is a schematic diagram of the internal structure of the fixed shell of the present invention;

Fig. 9 is the structural representation of the plug of the present invention;

FIG. 10 is a schematic side view of the installation structure of the billboard of the present invention.

In the picture: 1- light box body, 2- frame, 3- acrylic board, 4- billboard, 5- fixing device, 501- base, 502- fixing frame, 503- adjusting screw, 504- clamping plate, 505- protection Pad, 506-rope, 507-shot, 508-fixed shell, 509-guide rail, 510-first magnet, 511-second magnet, 512-blocking block, 6-connecting device, 601-push block, 602- Fixed block, 603-moving rod, 604-telescopic rod, 605-spring, 606-block, 607-insertion rod, 608-insertion block, 609-slot, 7-installation device, 701-installation frame, 702-operation Slot, 703-connecting rod, 704-third magnet, 705-fourth magnet, 706-copper column, 707-elastic copper sheet, 708-fixing cylinder, 709-copper ring, 8-24V diffuse reflection LED strip, 9 - Limit slot.

Detailed ways

Example 1:

Please refer to Figures 1-10, the present invention provides a technical solution:

A light box for an LED advertising light that is easy to replace a billboard and a method of using the same, comprising a light box main body 1 and a frame 2, the top inner side of the light box main body 1 is engaged with a frame 2, and the bottom end of the frame 2 is provided with an acrylic plate 3, the acrylic plate The bottom end of 3 is provided with a billboard 4, the inner side of the rear end of the light box body 1 is clamped with a mounting device 7, and the inner side of the mounting device 7 is fixedly connected with a 24V diffuse reflection LED light bar 8, and the inner side of the front and rear ends of the light box body 1 is provided with a limited position In the groove 9, the left end of the light box main body 1 is engaged with the fixing device 5, and the inner side of the front and rear ends of the light box main body 1 is fixedly connected with the connecting device 6.

The fixing device 5 includes a base 501, a fixing frame 502, an adjusting screw 503, a clamping plate 504, a protective pad 505, a rope 506, a lead ball 507, a fixing shell 508, a guide rail 509, a first magnet 510, a second magnet 511 and a stopper. Block 512, a fixing frame 502 is engaged with the outer left end of the light box main body 1, a base 501 is fixedly connected to the left end of the fixing frame 502, an adjusting screw 503 is rotatably connected to the inner side of the fixing frame 502, and a clamping plate is screwed to the outer side of the adjusting screw 503 504, one end of the clamping plate 504 is fixedly connected with a protective pad 505, and the protective pad 505 and the clamping plate 504 are engaged with the light box main body 1 through the limit groove 9, and the front and rear ends of the light box main body 1 are fixedly connected with a fixed shell 508 A guide rail 509 is fixedly connected to the inner side of the fixed shell 508, a lead ball 507 is slidably connected to the inner side of the guide rail 509, a rope 506 is fixedly connected to the other end of the lead ball 507, and a block 512 is fixedly connected to the outside of the other end of the rope 506. One end of the blocking block 512 is fixedly connected with a second magnet 511 , and the inner right end of the fixed shell 508 is fixedly connected with a first magnet 510 , and the first magnet 510 and the second magnet 511 are magnetically attracted. The connecting device 6 includes a push block 601 , a fixed Block 602, moving rod 603, telescopic rod 604, spring 605, clamping block 606, inserting rod 607, inserting block 608 and slot 609, the inner side of the front and rear ends of the light box body 1 is fixedly connected with a fixing block 602, and the inner side of the fixing block 602 A moving rod 603 is slidably connected, one end of the moving rod 603 is fixedly connected with a push block 601, the front and rear ends of the frame 2 are fixedly connected with an inserting block 608, the inner side of the inserting block 608 is provided with a slot 609, and one end of the moving rod 603 is fixed An insertion rod 607 is connected, and the insertion rod 607 is engaged with the insertion block 608 through the slot 609, the inner side of the fixing block 602 is fixedly connected with a telescopic rod 604, and the other end of the telescopic rod 604 is fixedly connected with a clamping block 606, and the clamping block 606 It is engaged with the moving rod 603, a spring 605 is provided on the outer side of the telescopic rod 604, and the two ends of the spring 605 are fixedly connected with the clamping block 606 and the fixing block 602 respectively. , the third magnet 704, the fourth magnet 705, the copper column 706, the elastic copper sheet 707, the fixing cylinder 708, the copper ring 709, the inner side of the bottom end of the light box body 1 is slidably connected with a mounting frame 701, and the inner side of the front end of the mounting frame 701 is provided with The operation slot 702, the inner side of the operation slot 702 is fixedly connected with the connecting rod 703, the inner side of the installation frame 701 is fixedly connected with the 24V diffuse reflection LED light bar 8, the inner side of the left end of the light box main body 1 is fixedly connected with a third magnet 704, The inner side of the left end is fixedly connected with a copper column 706, one end of the copper column 706 is fixedly connected with an elastic copper sheet 707, the inner side of the left end of the installation frame 701 is fixedly connected with a fixing cylinder 708, and the inner side of the fixing cylinder 708 is fixedly connected with a copper ring 709, and the copper ring 709 is engaged with the elastic copper sheet 707 .

Include the following steps:

Step 1: The staff can make the connection device 6 release the interference to the frame 2, then take out the frame 2 from the inside of the light box body 1, and then take out the billboard 4 from the light box body 1 and complete the replacement and installation;

Step 2: The staff takes out the installation device 7 and the 24V diffuse reflection LED light bar 8, and after completing the maintenance of the 24V diffuse reflection LED light bar 8, reinstalls the installation device 7 and the 24V diffuse reflection LED light bar 8 back;

Step 3: Selectively use the fixing device 5 according to the actual installation situation.

Workflow: In the present invention, when the staff needs to replace the billboard 4 inside the light box main body 1, the staff presses the push blocks 601 on both sides, and drives the moving rod 603 along the fixed block 602 through the push blocks 601. Moving in the direction close to the fixed frame 502, at the same time, the moving rod 603 will also move out from the inner side of the insertion block 608 with the insertion rod 607, so that the insertion rod 607 can release the interference of the insertion block 608, and then the staff removes the frame 2 and the insertion block 608. Take it out from the inside of the light box main body 1, and then the staff can take out the acrylic board 3 and the billboard 4 from the inside of the light box main body 1, and then put the new billboard 4 into the inside of the light box main body 1, and then put the acrylic board 3. Put it on the top of the billboard 4, then the staff put the frame 2 and the insertion block 608 into the inside of the light box body 1, and then the staff drives the moving rod 603 and the insertion rod 607 to move in the direction through the push block 601, so that the insertion rod 607 is inserted The inner side of the insert block 608, at the same time, the telescopic rod 604 and the spring 605 drive the blocking block 606 and the moving rod 603 to snap together, and the limit and fixation of the moving rod 603 is realized by the blocking block 606, and the operation is simple and convenient for the use of the staff. When repairing the 24V diffuse reflection LED light bar 8, the staff pulls the mounting frame 701 outward through the operation slot 702 and the connecting rod 703, so that the mounting frame 701 drives the third magnet 704 and the fourth magnet 705 to separate, and the installation can be completed. The frame 701 is taken out from the inside of the light box main body 1, and then the 24V diffuse reflection LED light bar 8 can be repaired and replaced. The operation is simple and convenient for the staff to use. After the maintenance is completed, the staff installs the installation frame 701 in the opposite direction and put it back. The inner side of the light box body 1, until the third magnet 704 and the fourth magnet 705 are attached, and at the same time, the mounting frame 701 drives the fixing cylinder 708 and the copper ring 709 to snap together with the copper column 706 and the elastic copper sheet 707, and the copper column 706 and the The elastic copper sheet 707 conducts electricity to the copper ring 709, and the present invention can be placed indoors. When the present invention needs to be placed on the ground for vertical use, the rope 506 is placed on the inner side of the fixed shell 508 at this time, and the rope 506 is not carried out. In use, the staff members snap together the main body 1 of the light box with the clamping plate 504 and the protection pad 505 inside the fixing frame 502 through the limiting slot 9, and then the staff rotates the adjusting screw 503 through an external wrench, and through the rotation of the adjusting screw 503, the The clamping plate 504 and the protective pad 505 are closely attached to the light box main body 1, and the light box main body 1 is fixed by the clamping plate 504 and the protective pad 505, thereby completing the assembly of the invention, which is simple to operate and convenient for staff to use.

The same parts in Embodiment 2 and Embodiment 1 will not be repeated, the difference is that when the present invention needs to be suspended at a high place for use, the staff does not need to use the fixing frame 502 and the base 501 at this time, and the staff passes the rope 506. Drive the blocking block 512 and the second magnet 511 to separate from the first magnet 510, and drive the lead ball 507 to slide along the guide rail 509 through the rope 506 until the lead ball 507 contacts the end surface of the fixed shell 508, and the rope 506 is in the longest state at this time , and then the staff ties the rope 506 with the pre-prepared hanging hook, so as to suspend the light box body 1 through the rope 506 and the fixed shell 508 .

Specific examples are used herein to illustrate the principles and implementations of the present invention, and the descriptions of the above examples are only used to help understand the method and the core idea of the present invention. The above are only the preferred embodiments of the present invention. It should be pointed out that, due to the limited expression of words, there are objectively unlimited specific structures. For those of ordinary skill in the art, without departing from the principles of the present invention However, several improvements, modifications or changes can also be made, and the above-mentioned technical features can also be combined in an appropriate manner; these improvements, modifications, or combinations, or the concept and technical solutions of the invention are directly applied to other occasions without improvement. should be regarded as the protection scope of the present invention.

Claims (8)

1. A light box for an LED advertising light that is easy to replace a billboard, comprising a light box main body (1) and a frame (2), characterized in that: the top inner side of the light box main body (1) is engaged with a frame (2), so the The bottom end of the frame (2) is provided with an acrylic plate (3), the bottom end of the acrylic plate (3) is provided with a billboard (4), and the rear inner side of the light box body (1) is engaged with an installation device (7) A 24V diffuse reflection LED light bar (8) is fixedly connected to the inner side of the installation device (7), a limit slot (9) is provided on the inner side of the front and rear ends of the light box main body (1), and the light box main body ( A fixing device (5) is engaged with the left end of 1), and a connecting device (6) is fixedly connected to the inner sides of the front and rear ends of the light box main body (1). 2. A light box for an LED advertising light that is easy to replace a billboard according to claim 1, wherein the fixing device (5) comprises a base (501), a fixing frame (502), and an adjusting screw (503) , clamping plate (504), protective pad (505), rope (506), lead ball (507), fixed shell (508), guide rail (509), first magnet (510), second magnet (511) and blocking block (512), a fixing frame (502) is engaged with the outer left end of the light box main body (1), the left end of the fixing frame (502) is fixedly connected with a base (501), and the fixing frame (502) An adjusting screw (503) is rotatably connected to the inner side of the adjusting screw, a clamping plate (504) is screwed to the outer side of the adjusting screw (503), and a protective pad (505) is fixedly connected to one end of the clamping plate (504), and The protection pad (505) and the clamping plate (504) are engaged with the light box main body (1) through the limiting groove (9). 3. A light box for an LED advertising light that is easy to replace a billboard according to claim 1, characterized in that: the front and rear ends of the light box main body (1) are fixedly connected with a fixed shell (508), and the fixed shell (508) A guide rail (509) is fixedly connected to the inner side of the shell (508), a lead ball (507) is slidably connected to the inner side of the guide rail (509), and a rope (506) is fixedly connected to the other end of the lead ball (507). , a blocking block (512) is fixedly connected to the outside of the other end of the rope (506), one end of the blocking block (512) is fixedly connected to a second magnet (511), and the inner right end of the fixed shell (508) A first magnet (510) is fixedly connected, and the first magnet (510) and the second magnet (511) are magnetically attracted. 4. A light box for an LED advertising light that is easy to replace a billboard according to claim 1, characterized in that: the connecting device (6) comprises a push block (601), a fixed block (602), a moving rod (603) ), telescopic rod (604), spring (605), clamping block (606), insertion rod (607), insertion block (608) and slot (609), the front and rear ends of the light box body (1) are fixed inside A fixed block (602) is connected, the inner side of the fixed block (602) is slidably connected with a moving rod (603), and one end of the moving rod (603) is fixedly connected with a push block (601), and the frame (2) The front and rear ends of the moving rod (603) are fixedly connected with inserting blocks (608), the inner side of the inserting block (608) is provided with a slot (609), and one end of the moving rod (603) is fixedly connected with an inserting rod (607), and The insertion rod (607) is engaged with the insertion block (608) through the slot (609). 5. A light box for an LED advertising light that is easy to replace a billboard according to claim 4, characterized in that: a telescopic rod (604) is fixedly connected to the inner side of the fixing block (602), and the telescopic rod (604) ) is fixedly connected with a clamping block (606), and the clamping block (606) is engaged with the moving rod (603), a spring (605) is provided on the outside of the telescopic rod (604), and the The two ends are respectively fixedly connected with the clamping block (606) and the fixing block (602). 6. A light box for an LED advertising light that is easy to replace a billboard according to claim 1, wherein the installation device (7) comprises an installation frame (701), an operation slot (702), a connecting rod (703) ), the third magnet (704), the fourth magnet (705), the copper column (706), the elastic copper sheet (707), the fixing cylinder (708), the copper ring (709), the bottom of the light box body (1) An installation frame (701) is slidably connected to the inner side of the end, an operation groove (702) is formed on the inner side of the front end of the installation frame (701), and a connecting rod (703) is fixedly connected to the inner side of the operation groove (702). A 24V diffuse reflection LED light bar (8) is fixedly connected to the inner side of the frame (701), and a third magnet (704) is fixedly connected to the inner side of the left end of the light box body (1). 7. A light box for an LED advertising light that is easy to replace a billboard according to claim 6, characterized in that: a copper column (706) is fixedly connected to the inner side of the left end of the light box main body (1), and the copper column ( An elastic copper sheet (707) is fixedly connected to one end of 706), a fixing cylinder (708) is fixedly connected to the inner side of the left end of the mounting frame (701), and a copper ring (709) is fixedly connected to the inner side of the fixing cylinder (708). , and the copper ring (709) is engaged with the elastic copper sheet (707). 8. The method of using a light box for an LED advertising light that is easy to replace a billboard according to claim 1, characterized in that it comprises the following steps: Step 1: The staff can release the interference of the connecting device (6) to the frame (2), then take out the frame (2) from the inside of the light box body (1), and then remove the billboard (4) from the light box body (1) Take out and complete the replacement installation; Step 2: The staff takes out the installation device (7) and the 24V diffuse reflection LED light strip (8). After repairing the 24V diffuse reflection LED light strip (8), remove the installation device (7) and the 24V diffuse reflection LED light strip (8). 8) Reinstall it; Step 3: Selectively use the fixing device (5) according to the actual installation situation.

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