Seamlessly spliced neon lamp strip without dark space

Abstract

The utility model relates to a seamlessly spliced neon lamp strip without a dark space, which comprises a plurality of lamp shells used for being spliced in sequence, a channel is arranged in each lamp shell, and a 360-degree light-emitting component is arranged in each channel; a magnetic attraction piece is arranged on the first end face of the lamp shell, clamping grooves are further formed in the first end face of the lamp shell, first grooves are formed in the two opposite outer side walls of the lamp shell, and the two clamping grooves in the same side communicate with the first grooves in the same side. A metal sheet is arranged on the second end face, opposite to the first end face, of the lamp shell, and a clamping column is further arranged on the second end face, opposite to the first end face, of the lamp shell. The first end faces and the second end faces of any two lamp shells are spliced in a magnetic attraction mode through the magnetic attraction pieces and the metal pieces and connected in an inserted and tightly matched mode through the clamping columns and the clamping grooves. The clamping column is fastened and positioned through the positioning fastener; seamless splicing can be achieved, the splicing operation is simple, 360-degree light emitting can be achieved on the whole, the light rendering area is obvious, the light emitting visual effect is good, and the overall light decoration effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light strips, and more specifically to a seamlessly spliced ​​neon light strip without dark areas. Background Art

[0002] Neon light strips are widely used in various entertainment stages and commercial product displays due to their bright and vivid light colors, creating a beautiful lighting rendering effect. The neon light strips used on the market are usually of fixed length during production, but when used, they usually have different length requirements due to changes in locations and environments. For this reason, the neon light strips need to be spliced. However, most of the spliced ​​neon light strips in the prior art use a relatively complex external splicing mechanism to achieve splicing, which will obviously occupy the position area of ​​the adjacent ends of the two spliced ​​lamp shells. After splicing in place, it is easy to cause a relatively obvious visual dark area of ​​light, resulting in poor light effect and unsatisfactory visual effect. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a seamlessly spliced ​​neon light strip without dark areas in view of the above-mentioned defects of the prior art.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a seamlessly spliced ​​neon light strip without dark areas, comprising a plurality of lamp shells for sequential splicing, wherein a through channel is provided in the lamp shell along its length direction, and a 360° light-emitting component is provided in the channel; a magnetic suction sheet is provided around the opening on one side of the channel on the first end surface of the lamp shell, a card slot is provided at each of the four diagonal positions on the first end surface of the lamp shell, a first groove is provided at each of the two opposite outer side walls of the lamp shell at a position close to the first end surface, and the two card slots on the same side are both It is connected to the first groove on the same side; a metal sheet is provided on the second end face of the lamp housing opposite to the first end face around the opening on the other side of the channel, and a clamping column is provided at each of the four diagonal positions on the second end face of the lamp housing opposite to the first end face; any two first end faces and second end faces of the lamp housing are magnetically adsorbed and assembled with the metal sheet by the magnetic attraction sheet and are connected by the clamping column and the clamping groove through plug-in and tight fit; after the clamping column and the clamping groove are plug-in and tightly fit into place, the clamping column is positioned in the clamping groove through a positioning fastener, and the positioning fastener is embedded in the first groove after being fastened into place.

[0005] In some embodiments, the 360° light-emitting component includes a transparent silicone sleeve and a 360° light-emitting lamp body disposed inside the transparent silicone sleeve; the transparent silicone sleeve is embedded inside the channel along the length direction of the channel.

[0006] In some embodiments, the shape and size of the transparent silicone sleeve match the channel; after any two first end faces and second end faces of the lamp housings are assembled into place, the channels of the two adjacent lamp housings are interconnected and the luminous ranges of the two 360° luminous lamp bodies partially overlap.

[0007] In some embodiments, the 360° luminous lamp body includes a support rod, an FPC strip arranged on the support rod, and a plurality of lamp beads arranged on the FPC strip; the support rod is horizontally arranged along the length direction of the transparent silicone sleeve, and the FPC strip is spirally wound along the length direction of the support rod, and the plurality of lamp beads are evenly distributed one by one on a surface of the FPC strip facing away from the support rod.

[0008] In some embodiments, a second groove for accommodating the magnetic sheet is provided on the first end surface of the lamp housing around the opening on one side of the channel, and the position and number of the second grooves correspond one-to-one with the magnetic sheet; the depth of the second groove matches the thickness of the magnetic sheet.

[0009] In some embodiments, a third groove for accommodating a metal sheet is provided on the second end face of the lamp housing opposite to the first end face around the opening on the other side of the channel, and the position and number of the third grooves correspond one-to-one to the metal sheet; the depth of the third groove matches the thickness of the metal sheet.

[0010] In some embodiments, a first through hole corresponding to the slots on the same side is provided on the inner groove surface of the first groove; a second through hole corresponding to the first through hole is provided on the side where the card column is inserted into the card slot; and the positioning fastener fits tightly through the first through hole and the second through hole in sequence to position the card column in the card slot.

[0011] In some embodiments, the positioning fastener includes a clamping plate and positioning bosses provided on a surface of the clamping plate facing the first through hole, and the positions and numbers of the positioning bosses correspond one-to-one to the first through holes.

[0012] The beneficial effect of the utility model is that, different from the prior art, the seamless splicing neon light strip without dark areas of the utility model realizes magnetically matched splicing and tight-fit connection between two lamp shells through the magnetic sheet and the card slot provided on the first end face of the lamp shell, and the metal sheet and the card column provided on the second end face of the lamp shell, and then the card column is further fastened in position by the positioning fastener to better realize seamless splicing, and the splicing operation is relatively simple. It is combined with the 360° light-emitting component provided inside the lamp shell to better realize 360° light-emitting, with a larger light-emitting range and an obvious light rendering area, so that the light-emitting effect is better, there is no visual dark area, and the visual effect is better. It is not only convenient for splicing application, but also helps to improve the overall light decoration effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a left side structural schematic diagram of a first end surface of a lamp housing in an embodiment of the utility model;

[0014] Figure 2 This is a schematic diagram of an exploded structure of a lamp housing and a 360° light-emitting assembly in an embodiment of the utility model;

[0015] Figure 3 It is a right side structural schematic diagram of the second end surface of a lamp housing in an embodiment of the utility model;

[0016] Figure 4 This is another exploded structural diagram of a lamp housing and a 360° light-emitting assembly in an embodiment of the utility model;

[0017] Figure 5 This is a partial structural schematic diagram of a 360° luminous lamp body in an embodiment of the utility model;

[0018] Figure 6 This is a partial structural schematic diagram of a transparent silicone sleeve in an embodiment of the utility model;

[0019] Figure 7 It is a schematic diagram of the splicing structure of one lamp housing and another lamp housing in an embodiment of the utility model;

[0020] The names and serial numbers in the figure are as follows: lamp housing-1; channel-10; 360° light-emitting component-2; magnetic sheet-11; card slot-12; first groove-13; metal sheet-14; card column-15; positioning fastener-3; transparent silicone sleeve-21; 360° light-emitting lamp body-22; support rod-221; FPC strip-222; lamp bead-223; second groove-101; third groove-102; first through hole-130; second through hole-150; card plate-31; positioning boss-32; card block-2210; notch-2001. DETAILED DESCRIPTION

[0021] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the utility model and the drawings are used to distinguish different objects rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0022] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0024] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" etc. indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0026] The utility model is implemented as follows Figures 1 to 7 As shown in the figure, a seamlessly spliced ​​neon light strip without dark areas comprises a plurality of lamp shells 1 for sequential splicing, a through channel 10 is provided in the lamp shell 1 along its length direction, a 360° light-emitting component 2 is provided in the channel 10; a magnetic sheet 11 is provided on the first end face of the lamp shell 1 around the opening on one side of the channel 10, a card slot 12 is provided at each of the four diagonal positions on the first end face of the lamp shell 1, a first groove 13 is provided on each of the two opposite outer side walls of the lamp shell 1 at a position close to the first end face, and the two card slots 12 on the same side are both connected to the first groove 13 on the same side; the lamp shell 1 is provided with a metal sheet 14 around the opening on the other side of the channel 10 on the second end face opposite to the first end face of the lamp housing 1, and a clamping column 15 is respectively provided at four diagonal positions on the second end face opposite to the first end face of the lamp housing 1; the first end face and the second end face of any two lamp housings 1 are magnetically adsorbed and spliced ​​with the magnetic sheet 11 and the metal sheet 14, and are connected by the clamping column 15 and the clamping slot 12 through plugging and tight fitting; after the clamping column 15 and the clamping slot 12 are plugged and tightly fitted into place, the clamping column 15 is positioned in the clamping slot 12 through the positioning fastener 3, and the positioning fastener 3 is fastened into place and embedded in the first groove 13.

[0027] Specifically, in this embodiment, the 360° light-emitting assembly 2 includes a transparent silicone sleeve 21 and a 360° light-emitting lamp body 22 disposed inside the transparent silicone sleeve 21; wherein the transparent silicone sleeve 21 is cylindrical in shape, and has a cavity inside the transparent silicone sleeve 21 for accommodating the 360° light-emitting lamp body 22, and the cavity penetrates both end faces of the transparent silicone sleeve 21 along the length direction of the transparent silicone sleeve 21. The shape and size of the transparent silicone sleeve 21 correspond to the shape and size of the channel 10, so that the transparent silicone sleeve 21 can be embedded inside the channel 10 along the length direction of the channel 10. After the first end faces and the second end faces of any two lamp housings 1 are assembled in place, the channels 10 of the two adjacent lamp housings 1 are mutually connected and the light-emitting ranges of the two 360° light-emitting lamp bodies 22 partially overlap, thereby enhancing the light rendering effect.

[0028] Specifically, the 360° luminous lamp body 22 includes a support rod 221, an FPC (Flexible Printed Circuit) strip 222 disposed on the support rod 221, and a plurality of lamp beads 223 disposed on the FPC strip 222; the support rod 221 is also cylindrical in shape, and the support rod 221 is horizontally disposed in the cavity of the transparent silicone sleeve 21 along the length direction of the transparent silicone sleeve 21. The FPC strip 222 is spirally wound along the length direction of the support rod 221 and disposed on the outer peripheral side wall of the support rod 221, and a plurality of lamp beads 223 are evenly distributed one by one on a surface of the FPC strip 222 facing away from the support rod 221, so that the light emission directions of the plurality of lamp beads 223 are dispersed toward the transparent silicone sleeve 21. In this embodiment, the FPC strip 222 is set as one strip. The lamp beads 223 are LED lamp beads. In other embodiments, the FPC strip 222 can also be set as two or more.

[0029] It should be noted that the spacing between adjacent strip segments formed by the FPC strip 222 wrapped around the support rod 221 and the distribution spacing between the multiple lamp beads 223 provided on the FPC strip 222 can be designed and selected according to actual applications. The drawings are only examples and are not specifically limited in this embodiment.

[0030] The size of the cavity is such that the 360° luminous lamp body 22 can be accommodated in the cavity. Two blocks 2210 extending radially outwards from the end face are provided at both ends of the support rod 221. A through notch 2001 is provided at the corresponding position on the inner wall of the transparent silicone sleeve 21 along the length direction of the transparent silicone sleeve 21. The notch 2001 is used for the block 2210 to be inserted, so that the support rod 221 can be placed in the cavity of the transparent silicone sleeve 21 through the cooperation of the notch 2001 and the block 2210. The length of the notch 2001 is consistent with the length of the transparent silicone sleeve 21, and the width and depth of the notch 2001 match the block 2210, so as to play a role in installing and fixing the support rod 221.

[0031] Specifically, in the present embodiment, the first end face of the lamp housing 1 is provided with a second groove 101 for accommodating the magnetic sheet 11, and four magnetic sheets 11 are provided, and the four magnetic sheets 11 are distributed in a matrix, so the position and number of the second grooves 101 correspond to the magnetic sheets 11 one by one, and four second grooves 101 are also provided. The depth of the second groove 101 matches the thickness of the magnetic sheet 11, so that when the magnetic sheet 11 is fixed in the second groove 101, the outer surface of the magnetic sheet 11 is located on the same horizontal plane as the first end face of the lamp housing 1, so as to ensure that the first end face of the current lamp housing 1 and the second end face of another lamp housing 1 can be seamlessly spliced. In the present embodiment, the magnetic sheet 11 is a magnet sheet.

[0032] Correspondingly, the third groove 102 for accommodating the metal sheet 14 is correspondingly provided on the second end face of the lamp housing 1 opposite to the first end face, around the opening on the other side of the channel 10, wherein there are four metal sheets 14, and the four metal sheets 14 are also distributed in a rectangular shape, that is, the four magnetic sheets 11 correspond to the four metal sheets 14, and the position and number of the third grooves 102 correspond to the metal sheets 14 one by one, so there are four third grooves 102. The depth of the third groove 102 matches the thickness of the metal sheet 14, so that when the metal sheet 14 is fixed in the third groove 102, the outer surface of the metal sheet 14 is also located on the same horizontal plane as the second end face of the lamp housing 1, so as to ensure that the second end face of the current lamp housing 1 can be seamlessly spliced ​​with the first end face of another lamp housing 1. It can be understood that since the magnetic sheet 11 and the metal sheet 14 are both sheet-like structures and are vertically attached to the corresponding first and second end faces of the lamp housing 1, they can be magnetically spliced ​​more tightly without affecting the lighting rendering effect of the 360° luminous lamp body 22. There is no visual dark area, so that the lighting vision can be maintained at a better level.

[0033] In this embodiment, Figure 1 As shown in , the first end surface of the lamp housing 1 is the left end surface of the lamp housing 1 , and the second end surface of the lamp housing 1 is the right end surface of the lamp housing 1 .

[0034] Specifically, the two card slots 12 on the same side are both connected to the first groove 13 on the same side. Figure 2 As shown in , the same side refers to the two corresponding upper and lower slots 12 being relatively located on the front side or the rear side of the first end face of the lamp housing 1 (taking the direction shown in the figure as an example), and the same side refers to the two corresponding upper and lower slots 12 and one of the first grooves 13 being relatively located on the front side or the rear side of the lamp housing 1 (also taking the direction shown in the figure as an example). That is, a vertical first groove 13 is respectively provided on the front and rear side walls of the lamp housing 1 at a position close to the first end face thereof, and a first through hole 130 corresponding to the two slots 12 on the same side is provided on the inner groove surface of each first groove 13.

[0035] For example, a card slot 12 is provided at four diagonal positions on the left end surface of the lamp housing 1, and the four card slots 12 correspond to each other up and down in pairs. Correspondingly, a vertical first groove 13 is provided on the front and rear surfaces of the lamp housing 1 at a position close to its left end surface, and a first through hole 130 is provided on the upper part of the inner groove surface of the first groove 13 and is connected to the card slot 12 at the upper position, and a first through hole 130 is provided on the lower part of the inner groove surface of the first groove 13 and is connected to the card slot 12 at the lower position. A second through hole 150 corresponding to the first through hole 130 is provided on one side of the card column 15 inserted into the card slot 12; that is, the second through hole 150 penetrating the front and rear surfaces of the card column 15 is provided on the card column 15, so that when the card column 15 is inserted into the card slot 12, the second through holes 150 can correspond to the first through holes 130 one by one, and then, the card column 15 is fastened and positioned by a positioning fastener 3 that can be detached and embedded in the first groove 13. When fastening and positioning, the positioning fastener 3 is tightly matched through the first through hole 130 and the second through hole 150 in sequence to position the card column 15 in the card slot 12. In this embodiment, the card column 15 and the lamp housing 1 are an integrally formed connection structure.

[0036] Specifically, in this embodiment, the positioning fastener 3 includes a card plate 31 and a positioning protrusion 32 provided on a surface of the card plate 31 facing the first through hole 130. The position and number of the positioning protrusion 32 correspond to the first through hole 130, that is, the upper and lower parts of the surface of the card plate 31 facing the first through hole 130 are correspondingly provided with positioning protrusions 32; the shape and size of the card plate 31 match the first groove 13, so that it is convenient to clamp in the first groove 13, and when tightening and positioning, the positioning protrusion 32 is tightly matched through the first through hole 130 and the second through hole 150 in sequence to position the card column 15 in the card slot 12. In this embodiment, the positioning protrusion 32 and the card plate 31 are an integrally formed connection structure.

[0037] In this embodiment, the lamp housing 1 and the clamping column 15 and the positioning fastener 3 thereon are all made of the same existing high-transparency hard material, wherein "high-transparency hard material" is a common term in the prior art and there is no ambiguity.

[0038] The seamlessly spliced ​​neon light strip without dark areas of the embodiment of the utility model has a plurality of lamp shells 1 for sequential splicing, so that the first end face and the second end face on any lamp shell 1 can be spliced ​​with other adjacent lamp shells 1 through the corresponding splicing and matching structures respectively provided on the two end faces. The light-emitting range of the light strip after splicing is larger, the light rendering area is obvious, the light-emitting effect is significantly improved, there is no visual dark area, and the visual effect is better, which helps to enhance the overall lighting decoration effect, and the overall structure is simple, which is convenient for splicing operation.

[0039] It should be understood that ordinary technical workers in the field can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A seamless neon light strip without dark areas, characterized by: The lamp housing of claim 1, wherein the first end face of the lamp housing is provided with a magnetic sheet around an opening on one side of the channel, and a card slot is provided at each of four diagonal positions on the first end face of the lamp housing, and a first groove is provided at each of two opposite outer walls of the lamp housing at a position close to the first end face, and the two card slots on the same side are communicated with the first groove on the same side; a metal sheet is provided around an opening on the other side of the channel on the second end face of the lamp housing opposite to the first end face, and a card post is provided at each of four diagonal positions on the second end face of the lamp housing opposite to the first end face; the first end faces and the second end faces of any two lamp housings are magnetically adsorbed and spliced ​​with the metal sheet by the magnetic sheet and are connected by plugging and tightly fitting the card post with the card slot; after the card post and the card slot are plugged and tightly fitted into place, the card post is positioned in the card slot by a positioning fastener, and the positioning fastener is embedded in the first groove after being fastened into place.

2. The seamlessly spliced ​​neon light strip without dark areas according to claim 1 is characterized by: The 360° luminous component comprises a transparent silicone sleeve and a 360° luminous lamp body arranged inside the transparent silicone sleeve; the transparent silicone sleeve is embedded inside the channel along the length direction of the channel.

3. The seamlessly spliced ​​neon light strip without dark areas according to claim 2 is characterized by: The shape and size of the transparent silicone sleeve match the channel; after any two first end faces and second end faces of the lamp housings are assembled into place, the channels of the two adjacent lamp housings are interconnected and the luminous ranges of the two 360° luminous lamp bodies partially overlap.

4. The seamlessly spliced ​​neon light strip without dark areas according to claim 2 or 3, characterized in that: The 360° luminous lamp body includes a support rod, an FPC strip arranged on the support rod, and a plurality of lamp beads arranged on the FPC strip; the support rod is horizontally arranged along the length direction of the transparent silicone sleeve, the FPC strip is spirally wound along the length direction of the support rod, and the plurality of lamp beads are evenly distributed one by one on a surface of the FPC strip facing away from the support rod.

5. The seamlessly spliced ​​neon light strip without dark areas according to claim 1 is characterized by: A second groove for accommodating the magnetic sheet is correspondingly provided on the first end surface of the lamp housing around the opening on one side of the channel, and the position and number of the second grooves correspond one-to-one with the magnetic sheet; the depth of the second grooves matches the thickness of the magnetic sheet.

6. The seamlessly spliced ​​neon light strip without dark areas according to claim 5 is characterized by: A third groove for accommodating the metal sheet is correspondingly provided on the second end face of the lamp housing opposite to the first end face around the opening on the other side of the channel, and the position and number of the third grooves correspond one-to-one to the metal sheet; the depth of the third groove matches the thickness of the metal sheet.

7. The seamlessly spliced ​​neon light strip without dark areas according to claim 1 is characterized by: A first through hole corresponding to the slots on the same side is provided on the inner groove surface of the first groove; a second through hole corresponding to the first through hole is provided on the side where the card column is inserted into the card slot; the positioning fastener fits tightly through the first through hole and the second through hole in sequence to position the card column in the card slot.

8. The seamlessly spliced ​​neon light strip without dark areas according to claim 7 is characterized by: The positioning fastener comprises a clamping plate and positioning bosses arranged on a surface of the clamping plate facing the first through hole, and the positions and quantities of the positioning bosses correspond one to one with the first through holes.

Images