Indoor and outdoor decoration backlight convenient to maintain

Abstract

The utility model discloses an indoor and outdoor decoration backlight source convenient to maintain, and relates to the technical field of indoor and outdoor decoration backlight sources, the indoor and outdoor decoration backlight source convenient to maintain comprises a backlight substrate, a plurality of overturning through grooves are formed in the backlight substrate at equal intervals, and an overturning lamp holder is rotationally installed at the bottom of each overturning through groove; a plurality of lamp bead substrates are detachably mounted on the front side of the lamp strip main body adhesive tape, the backlight substrate is arranged, the turnover lamp bracket is rotatably mounted in a plurality of turnover through grooves formed in the backlight substrate, so that when LED lamp beads on the lamp strip main body adhesive tape are damaged, locking bolts are loosened, the LED lamp beads on the lamp strip main body adhesive tape are locked, and the LED lamp beads on the lamp strip main body adhesive tape can be fixed. When a backlight source is damaged, the overturning lamp bracket is overturned backwards to directly replace the damaged LED lamp beads, so that the backlight source is convenient to maintain and replace, the normal work of the light-emitting decorative lighting is ensured, the due decorative effect of the light-emitting decorative lighting is kept, the stable operation of the light-emitting decorative lighting is ensured, and the service life of the light-emitting decorative lighting is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor and outdoor decoration backlight sources, in particular to an indoor and outdoor decoration backlight source which is easy to maintain. Background Art

[0002] When designing interior and exterior decorations, designers often utilize various luminous lighting fixtures for beautification and decoration. Currently, the majority of popular luminous lighting fixtures on the market use LEDs as their backlight source. This choice is primarily due to the many advantages of LED light sources, such as energy efficiency, long life, high brightness, and environmental friendliness, which significantly enhance the overall performance and usability of these lighting fixtures. However, when these lighting fixtures are used outdoors, the harsh conditions of the environment, such as temperature fluctuations, humidity, wind, and dust, often cause damage to the LED lamp beads. This damage not only affects the lighting fixture's aesthetics and lighting effects, but also poses a safety hazard. Therefore, to ensure the proper functioning of luminous lighting fixtures and maintain their desired decorative effect, regular maintenance and inspection are crucial. Maintenance personnel need to regularly check the integrity of the LED lamp beads and promptly replace any damaged ones to ensure stable operation and extend the lighting fixture's lifespan. To this end, we propose a simple-to-maintain backlight source for indoor and outdoor decorations. Utility Model Content

[0003] The purpose of this utility model is to solve the problem that when these luminous lighting fixtures are placed in outdoor environments, they are often damaged due to the harsh conditions of the outdoor environment, such as temperature fluctuations, humidity, wind, dust, etc. Such damage not only affects the appearance and lighting effect of the lighting fixtures, but also poses a safety hazard. The utility model provides an easy-to-maintain indoor and outdoor decoration backlight source.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A backlight source for indoor and outdoor decoration that is easy to maintain, comprising a backlight substrate, a plurality of flip slots being opened at equal intervals on the backlight substrate, a flip lamp holder being rotatably mounted at the bottom of each flip slot, and a light bar main body tape being fixedly connected to the front of the flip lamp holder, a plurality of lamp bead substrates being detachably mounted on the front side of the light bar main body tape, and an LED lamp bead being mounted on the front center of each lamp bead substrate, a locking bolt being threadedly connected to the upper center of each of the plurality of flip slots at the upper end of the backlight substrate, and a positioning socket being opened at the upper end of the flip lamp holder, and the locking bolt screw being inserted into the positioning socket in the corresponding flip slot after passing through the backlight substrate.

[0006] Furthermore, conductive copper sheets are embedded on both sides of the main tape of the light strip, and a plurality of plug-in openings are opened at equal intervals at the corresponding conductive copper sheet positions at the two ends of the front side of the main tape of the light strip. Conductive hanging ears are fixedly connected to the conductive copper sheet positions on both ends of the back side of the lamp bead substrate corresponding to the two sides, and the positive and negative poles of the LED lamp beads are electrically connected to the two conductive hanging ears respectively. The conductive hanging ears are U-shaped copper sheets with the opening facing downward, and one side of the conductive hanging ears is fixedly connected to the lamp bead substrate. The back side of the conductive hanging ears is inserted into the plug-in opening opened on the front side of the main tape of the light strip corresponding to the conductive copper sheet, and the back side of the conductive hanging ears is against the front side of the conductive copper sheet.

[0007] Furthermore, T-shaped slots are respectively provided at both ends of the front side of the light strip main body tape near the outside, and mushroom-shaped inserts are fixedly connected to the corresponding T-shaped slots on the back side of the lamp bead substrate, and the mushroom-shaped inserts are plugged and fixed in the T-shaped slots.

[0008] Furthermore, the flip lamp frame is a square frame structure, and plug-in slots are provided at the front positions on both sides of the inner wall of the flip lamp frame corresponding to the thickness of the side tape of the light bar body, and the plug-in slots are arranged through the flip lamp frame above and below.

[0009] Furthermore, a plurality of reinforcing cross bars are fixedly connected at equal intervals in the middle of the inner walls on both sides of the square frame of the flip lamp stand, and a rotating cam is fixedly connected near the bottom on both sides of the outer wall of the flip lamp stand, and a rotating groove matching the rotating cam is provided on the inner walls on both sides of the flip groove near the bottom.

[0010] Furthermore, the bottom of each flip through groove is fixedly connected to a power supply terminal block, and the bottoms of the conductive copper sheets on both sides pass through the light bar main body tape and are electrically connected to the power supply terminal block.

[0011] Furthermore, an acrylic light-diffusing plate is fixed to the front surface of the backlight substrate by transparent glass glue, and reflective paint is sprayed on the front surface of the backlight substrate.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model is provided with a backlight substrate, and a flip lamp holder is rotatably installed in a plurality of flip through grooves provided on the backlight substrate. The front side of the flip lamp holder is fixed with the main tape of the light bar. The upper end of the backlight substrate can be locked and released by disassembling and cooperating with the locking bolt and the positioning socket. When the LED lamp beads on the main tape of the light bar are damaged, the locking bolt is loosened, and the flip lamp holder is flipped backward to directly replace the damaged LED lamp beads, which is convenient for maintenance and replacement of the backlight source, ensuring that the luminous lighting can work normally and maintain its due decorative effect, thereby ensuring the stable operation of the lighting and extending its service life.

[0014] 2. The utility model provides a conductive copper sheet, and the lamp bead substrate can be inserted into the plug-in opening through the conductive hanging ear and fixed on the front side of the light strip main body tape, and the LED lamp beads are powered by the contact between the conductive hanging ear and the conductive copper sheet, ensuring that the LED lamp beads are powered and emit light. At the same time, it is convenient to disassemble and assemble one of the lamp bead substrates separately, and it is convenient to replace and maintain the lamp bead substrate separately, thereby reducing maintenance costs.

[0015] 3. The utility model provides a T-shaped slot and a mushroom-shaped insert, and both ends of the lamp bead base plate are inserted into the T-shaped slot through the mushroom-shaped insert, thereby improving the firmness of the lamp bead base plate and the light strip main body tape fixation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 This is a three-dimensional diagram of the flip lamp stand of the utility model;

[0018] Figure 3 This is a rear-view perspective diagram of the flip lamp stand of the utility model;

[0019] Figure 4 It is a top sectional view of the flip lamp stand of the utility model.

[0020] Figure numerals: 1. Light strip main body tape; 2. Conductive copper sheet; 3. Lamp bead substrate; 4. LED lamp bead; 5. Conductive hanging ear; 6. T-shaped slot; 7. Mushroom-shaped insert; 8. Flip lamp frame; 9. Reinforcement cross bar; 10. Rotating cam; 11. Backlight substrate; 12. Flip through slot; 13. Locking bolt; 14. Positioning jack; 15. Power supply terminal block. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0022] See also Figure 1 - Figure 4The utility model provides an indoor and outdoor decoration backlight source that is easy to maintain, including a backlight substrate 11, and a plurality of flip grooves 12 are opened at equal intervals on the backlight substrate 11, and a flip lamp holder 8 is rotatably installed at the bottom of each flip groove 12, and the front of the flip lamp holder 8 is fixedly connected with a light bar main body tape 1, and a plurality of lamp bead substrates 3 are detachably installed on the front side of the light bar main body tape 1, and an LED lamp bead 4 is installed at the front center of each lamp bead substrate 3, and the upper end of the backlight substrate 11 is threadedly connected with a locking bolt 13 corresponding to the upper center of the plurality of flip grooves 12, and a positioning hole 14 is opened at the upper end of the flip lamp holder 8, and the screw of the locking bolt 13 passes through the backlight substrate 11 and is inserted into the positioning hole 14 in the flip groove 12 at the corresponding position.

[0023] In this embodiment, preferably, conductive copper sheets 2 are embedded on both sides of the light strip main body tape 1, and a plurality of plug-in openings are opened at equal intervals at the corresponding conductive copper sheets 2 positions at the two ends of the front side of the light strip main body tape 1. The two ends of the back side of the lamp bead substrate 3 are fixedly connected to the conductive copper sheets 2 on both sides, and the positive and negative poles of the LED lamp beads 4 are electrically connected to the two conductive hanging ears 5 respectively. The conductive hanging ear 5 is a U-shaped copper sheet with the opening facing downward, and one side of the conductive hanging ear 5 is fixedly connected to the lamp bead substrate 3, and the back side of the conductive hanging ear 5 is inserted into the light strip main body. The front side of the tape 1 corresponds to the plug-in opening opened by the conductive copper sheet 2, and the back side of the conductive ear 5 is against the front side of the conductive copper sheet 2; through the provided conductive copper sheet 2, the lamp bead substrate 3 can be inserted into the plug-in opening through the conductive ear 5 and plugged into the front side of the light strip main body tape 1, and the LED lamp beads 4 are powered by the contact between the conductive ear 5 and the conductive copper sheet 2, ensuring that the LED lamp beads 4 are connected to the electricity and emit light, and at the same time, it is convenient for the separate disassembly and assembly of one of the lamp bead substrates 3, and it is convenient for the separate replacement and maintenance of the lamp bead substrate 3, thereby reducing maintenance costs.

[0024] In this embodiment, preferably, T-shaped slots 6 are respectively provided at both ends of the front side of the light strip main body tape 1 near the outer side, and mushroom-shaped insertion strips 7 are fixedly connected to the T-shaped slots 6 corresponding to the back side of the lamp bead substrate 3, and the mushroom-shaped insertion strips 7 are inserted and fixed in the T-shaped slots 6; through the provision of the T-shaped slots 6 and the mushroom-shaped insertion strips 7, the two ends of the lamp bead substrate 3 are inserted into the T-shaped slots 6 through the mushroom-shaped insertion strips 7, thereby improving the firmness of the fixation between the lamp bead substrate 3 and the light strip main body tape 1.

[0025] In this embodiment, preferably, the flip lamp holder 8 is a square frame structure, and plug-in slots are provided on the front sides of the inner wall of the flip lamp holder 8 corresponding to the side thickness of the light strip main tape 1, and the plug-in slots are both provided above and below the flip lamp holder 8; through the provided plug-in slots, the light strip main tape 1 is conveniently inserted into the flip lamp holder 8 and fixed, and the light strip main tape 1 is conveniently disassembled and replaced.

[0026] In this embodiment, preferably, a plurality of reinforcing cross bars 9 are fixedly connected at equal intervals in the middle of the inner walls on both sides of the square frame of the flip lamp holder 8, and a rotating cam 10 is fixedly connected near the bottom on both sides of the outer wall of the flip lamp holder 8, and a rotating groove matching the rotating cam 10 is provided on the inner walls on both sides of the flip groove 12 near the bottom; by setting up a plurality of reinforcing cross bars 9, the setting up of the plurality of reinforcing cross bars 9 improves the structural strength of the flip lamp holder 8, and by setting up the rotating cam 10, the rotating cam 10 can realize the rotation of the flip lamp holder 8 by inserting it into the rotating groove.

[0027] In this embodiment, preferably, the bottom of each flip groove 12 is fixedly connected to a power supply terminal block 15, and the bottoms of the conductive copper sheets 2 on both sides pass through the light strip main tape 1 to be electrically connected to the power supply terminal block 15; through the set power supply terminal block 15, the power supply terminal block 15 facilitates the connection of the conductive copper sheets 2 on both sides of the light strip main tape 1, and facilitates the power supply to the multiple lamp bead substrates 3 on the light strip main tape 1 through the conductive copper sheets 2.

[0028] In this embodiment, preferably, an acrylic light-homogenizing plate is fixed to the front of the backlight substrate 11 by transparent glass glue, and reflective paint is sprayed on the front of the backlight substrate 11; through the set acrylic light-homogenizing plate, the acrylic light-homogenizing plate can disperse the light emitted by the LED lamp beads 4 on the main tape 1 of the multiple light strips to form a uniform surface light source, thereby realizing the backlight function of indoor and outdoor decorative lighting fixtures, and improving the backlight brightness of the acrylic light-homogenizing plate by spraying the reflective paint.

[0029] The working principle and usage process of the present invention are as follows: when the device is used, a backlight substrate 11 is set, and a plurality of flip grooves 12 opened on the backlight substrate 11 are rotated to install the flip lamp holder 8, and the front side of the flip lamp holder 8 is fixed with the light bar main body tape 1. The upper end of the backlight substrate 11 can lock and release the flip lamp holder 8 through the disassembly and cooperation of the locking bolt 13 and the positioning socket 14, so that when the LED lamp beads 4 on the light bar main body tape 1 are damaged, the locking bolt 13 is loosened, and the flip lamp holder 8 is flipped backward to directly replace the damaged LED lamp beads 4, which is convenient for maintenance and replacement of the backlight source, ensuring that the light-emitting lamp can work normally and maintain its due decorative effect, so as to ensure the stable operation of the lamp and extend its service life.

[0030] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A backlight source for indoor and outdoor decoration that is easy to maintain, characterized by: The invention comprises a backlight substrate (11), wherein a plurality of flip grooves (12) are provided on the backlight substrate (11) at equal intervals, a flip lamp holder (8) is rotatably mounted at the bottom of each flip groove (12), and a light bar main body tape (1) is fixedly connected to the front of the flip lamp holder (8), a plurality of lamp bead substrates (3) are detachably mounted on the front side of the light bar main body tape (1), and an LED lamp bead (4) is mounted at the front center of each lamp bead substrate (3), a locking bolt (13) is threadedly connected to the upper center of each of the plurality of flip grooves (12) at the upper end of the backlight substrate (11), and a positioning socket (14) is provided at the upper end of the flip lamp holder (8), and the screw of the locking bolt (13) passes through the backlight substrate (11) and is inserted into the positioning socket (14) in the flip groove (12) at the corresponding position.

2. The easy-to-maintain indoor and outdoor decoration backlight according to claim 1, characterized in that: Conductive copper sheets (2) are embedded on both sides of the main adhesive tape of the light strip (1), and a plurality of plug-in openings are opened at equal intervals at positions corresponding to the conductive copper sheets (2) at both ends of the front side of the main adhesive tape of the light strip (1). Conductive hanging ears (5) are fixedly connected to positions corresponding to the conductive copper sheets (2) at both ends of the back side of the lamp bead substrate (3), and the positive and negative poles of the LED lamp bead (4) are electrically connected to the two conductive hanging ears (5) respectively. The conductive hanging ears (5) are U-shaped copper sheets with the opening facing downward, and one side of the conductive hanging ears (5) is fixedly connected to the lamp bead substrate (3). The back side of the conductive hanging ears (5) is inserted into the plug-in opening opened on the front side of the main adhesive tape of the light strip (1) corresponding to the conductive copper sheet (2), and the back side of the conductive hanging ears (5) is against the front side of the conductive copper sheet (2).

3. The easy-to-maintain indoor and outdoor decoration backlight according to claim 1, characterized in that: The front ends of the light bar main body tape (1) are respectively provided with T-shaped slots (6) close to the outside, and the back side of the lamp bead base plate (3) is fixedly connected to the T-shaped slots (6), and the mushroom-shaped inserting strip (7) is inserted and fixed in the T-shaped slots (6).

4. The easy-to-maintain indoor and outdoor decoration backlight according to claim 1, characterized in that: The flip light frame (8) is a square frame structure, and plug-in slots are provided at the front positions on both sides of the inner wall of the flip light frame (8) corresponding to the thickness of the side of the light bar main body tape (1), and the plug-in slots are both provided through the flip light frame (8) at the top and bottom.

5. The easy-to-maintain indoor and outdoor decoration backlight source according to claim 4, characterized in that: A plurality of reinforcing cross bars (9) are fixedly connected at equal intervals to the middle of the inner walls on both sides of the square frame of the flip lamp holder (8), and a rotating convex shaft (10) is fixedly connected to both sides of the outer wall of the flip lamp holder (8) near the bottom, and a rotating groove matching the rotating convex shaft (10) is formed on the inner walls of both sides of the flip slot (12) near the bottom.

6. The easy-to-maintain indoor and outdoor decoration backlight according to claim 1, characterized in that: The bottom of each of the flip through slots (12) is fixedly connected to a power supply wiring seat (15), and the bottoms of the conductive copper sheets (2) on both sides pass through the light bar main body tape (1) and are electrically connected to the power supply wiring seat (15).

7. The easy-to-maintain indoor and outdoor decoration backlight according to claim 1, characterized in that: An acrylic light-homogenizing plate is fixed to the front surface of the backlight substrate (11) by means of transparent glass glue, and a reflective paint is sprayed on the front surface of the backlight substrate (11).

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