Anti-dazzle lamp strip and preparation method thereof

Abstract

The invention provides an anti-dazzle lamp strip and a preparation method thereof, and relates to the field of illuminating lamp strips, the anti-dazzle lamp strip comprises a plurality of lamp strip groups which are electrically connected end to end in sequence, and each lamp strip group comprises a lamp body; the lamp body comprises a light diffusion layer, light shielding layers arranged on the two sides of the light diffusion layer, a lamp body shell arranged outside the light shielding layers and an anti-dazzle piece. The anti-dazzle sheet can be sealed in the lamp body in a rapid assembly mode, and the defects that according to an existing lamp strip anti-dazzle technology, fading and falling are prone to occurring, and the effect is affected by dust accumulation are overcome; according to the LED lamp panel, an assembling mode is adopted on the whole, the modes such as bonding are avoided, the practicability of the LED lamp panel is improved in the use stage, meanwhile, based on the structural composition, the heat exchange area and the heat exchange space are increased through the arrangement of the T-shaped sliding ways, the expansion ports and the lamp panel grooves in the structural composition, meanwhile, the mode of attaching the LED lamp panel is avoided, and heat dissipation of the LED lamp panel is facilitated.

Description

Technical Field

[0001] The present invention relates to the field of lighting light strips, and more specifically, to an anti-glare light strip and a preparation method thereof. Background Art

[0002] At present, neon light strips in the market are widely used. However, most products do not consider professional optical design, and more and more users pay more attention to the comfort feeling during lighting. This requires that the optical effect of the light strip be fully considered during design.

[0003] In the prior art, existing neon light strips usually screen-print a honeycomb coating on the surface of the light strip with ink or bond a honeycomb anti-glare plate on the surface with glue. The bonding process is complex and requires manual bonding. Only two sides are bonded, the bonding area is not large, it is not firm, and the integrity is inconsistent; the holes will accumulate dust, block the reflecting surface, and it is not easy to clean the dust; the process of screen-printing a honeycomb coating with ink is to screen-print a grid on the light-emitting body. Since there is no three-dimensional effect and only an appearance effect, it does not help substantially in reducing UGR, cannot solve anti-glare, and the use effect is not ideal. Summary of the Invention

[0004] In order to make up for the above deficiencies, the present invention provides an anti-glare light strip and a preparation method thereof, aiming to improve the poor effect of the installation method of the anti-glare plate in the prior art.

[0005] The present invention is implemented as follows: The present invention provides an anti-glare light strip, which includes a plurality of light strip groups electrically connected end to end in sequence. Each light strip group includes a lamp body, and the lamp body includes a light diffusion layer, light-shielding layers arranged on both sides of the light diffusion layer, a lamp body housing arranged outside the light-shielding layers, and an anti-glare sheet; An anti-glare sheet groove is formed between the top of the light diffusion layer and the tops of the two light-shielding layers, and the anti-glare sheet is installed inside the anti-glare sheet groove; An LED lamp board is arranged at the bottom of the light diffusion layer. The inside of the anti-glare sheet is provided with grid-shaped through holes, and the top of the lamp body housing is embedded with a light-emitting surface layer located at the top of the anti-glare sheet.

[0006] Preferably, the top of the light-shielding layer is higher than the top of the light diffusion layer. A lamp board groove is arranged at the bottom of the light diffusion layer, and the LED lamp board is arranged inside the lamp board groove.

[0007] Preferably, the anti-glare sheet groove is U-shaped or "mouth"-shaped; the lamp board groove is inverted T-shaped.

[0008] Preferably, a heat dissipation channel is arranged inside the lamp body housing, and a plurality of diversion channels are arranged on the heat dissipation channel.

[0009] Preferably, both ends of the LED light board are provided with external protrusions, wherein the external protrusion at one end is provided with an electrical connection socket end, and the external protrusion at the other end is provided with an electrical connection socket end.

[0010] Preferably, a T-shaped slideway is provided in the light-shielding layer, and a sliding seat corresponding to the T-shaped slideway is provided on the side wall of the light diffusion layer; The outer wall of the sliding seat is provided with a positioning protrusion, and the outer walls of the T-shaped slideway and the lamp body shell are provided with positioning holes corresponding to the positioning protrusion.

[0011] Preferably, the light shielding layer comprises: The outer shading portion is L-shaped and has an L-groove thereon; An inner light shielding portion, on which an inverted L-shaped groove is provided, the inner light shielding portion is located in the L-shaped groove, and an expansion port is also provided in the inner light shielding portion, and the expansion port is communicated with the T-shaped slideway; The T-shaped slideway is formed between the L-shaped groove and the inner wall of the inverted L-shaped groove.

[0012] Preferably, the side wall of the inner light shielding portion is provided with LED light board positioning seats, and the LED light board positioning seats are in two groups and are respectively located at the two side ends of the LED light board; The LED lamp panel positioning seat is composed of a limit end, a strip-shaped connecting wall, and a memory metal guide plate; The length of the limiting end is less than the horizontal end length of the outer shading portion, and the side wall of the limiting end is provided with a positioning groove for inserting the end of the LED lamp board, and the limiting end is provided with a memory metal guide plate slot A; The strip-shaped connecting wall is fixed between the outer wall of the inner light shielding portion and the two limit ends, and a memory metal guide plate slot B is provided on the strip-shaped connecting wall; The memory metal guide plate is composed of a metal outer frame and a memory metal sheet. A guide port is opened on the metal outer frame. A side wall of the memory metal sheet is connected to the open end of the guide port, and the memory metal guide plate is inserted into the memory metal guide plate slot A and the memory metal guide plate slot B.

[0013] Preferably, the anti-glare light strip further includes an end shell A and an end shell B; The end shell A is electrically connected to the socket end through an electrical conductor A; The end shell B is electrically connected to the socket end through an electrical conductor B; Adjacent light strip groups, and the light strip groups and the end shell A or the end shell B are connected via a snap-fit ​​structure.

[0014] The present invention also discloses a method for preparing an anti-glare light strip, comprising the following steps: S1. Position the four corners of the LED light board and form the LED light board and the light shielding layers on both sides into component A; S2, clamping the light diffusion layer between the two light shielding layers and locating it directly above the LED light board to form component B; S3, inserting component B from the outer shell of the lamp body and fitting it to the inner wall of the outer shell of the lamp body to form component C; S4, inserting the light-emitting surface layer into the lamp body shell to form component D; S5, inserting the anti-glare sheet into the anti-glare sheet groove in component D to form component E; S6. The end shell A and the end shell B are respectively mounted on the two ends of the component E by means of a snap-fitting method to form a complete anti-glare light strip.

[0015] The beneficial effects of the present invention are: The present invention can seal the anti-glare sheet inside the lamp body by means of rapid assembly, thus solving the shortcomings of the existing anti-glare process of lamp strips that are prone to fading, falling off, and dust accumulation that affect the effect. The luminous surface layer after preparation has good sealing performance and high surface flatness, and no holes will appear on the surface.

[0016] In addition, the present invention adopts an assembly method as a whole, avoiding bonding and other methods, thereby increasing its practicality during the use stage. At the same time, based on the structural composition, the heat exchange area and heat exchange space are increased through the arrangement of the T-shaped slide, expansion port and lamp board groove within the structural composition. At the same time, the LED lamp board is avoided from being fitted together, which is helpful for the heat dissipation of the LED lamp board.

[0017] Finally, the anti-glare light strip in the present invention is composed of multiple light strip groups electrically connected end to end in sequence. By setting up multiple light strip groups, the actual use length of the anti-glare light strip can be adjusted, and the position of the damaged anti-glare light strip can be replaced to avoid the problem of replacing the entire light strip due to partial damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of an anti-glare light strip provided by an embodiment of the present invention; Figure 2 It is a schematic diagram of a complete structure of an anti-glare light strip provided by an embodiment of the present invention; Figure 31 is a schematic structural diagram of a middle end shell A of an anti-glare light strip provided in an embodiment of the present invention; Figure 4 It is a schematic diagram of the structure of the anti-glare sheet groove formation of the lamp body in an anti-glare light strip provided in an embodiment of the present invention; Figure 5 It is a schematic diagram of the internal structure of a lamp body in an anti-glare lamp strip provided in an embodiment of the present invention; Figure 6 It is a diagram of the internal structural components of a lamp body in an anti-glare lamp strip provided in an embodiment of the present invention; Figure 7 It is a structural diagram of an LED light board of a light body in an anti-glare light strip provided in an embodiment of the present invention; Figure 8 This is a structural diagram of a light shielding layer of a lamp body in an anti-glare lamp strip provided in an embodiment of the present invention; Fig. 9 It is a structural diagram of an inner shading portion of a lamp body and an LED lamp board positioning seat in an anti-glare lamp strip provided in an embodiment of the present invention; Fig.10 It is a structural diagram of a memory metal guide plate of a lamp body in an anti-glare light strip provided by an embodiment of the present invention in a guide state.

[0020] In the figure: 1. Lamp body; 2. Light diffusion layer; 200. Light board slot; 3. Shading layer; 300. T-shaped slideway; 301. External shading portion; 3010. L-shaped channel; 302. Internal shading portion; 3020. Inverted L-shaped channel; 3021. Expansion port; 4. Lamp housing; 400. Heat dissipation channel; 401. Flow guide channel; 5. Anti-glare film; 6. Anti-glare sheet slot; 7. LED light board; 700. external protrusion; 701. electrical connection socket end; 702. electrical connection socket end; 8. Luminous surface layer; 9. LED light board positioning seat; 900. Limit end; 9000. Positioning groove; 9001. Memory metal guide plate slot A; 901. Strip connecting wall; 9010. Memory metal guide plate slot B; 902. Memory metal guide plate; 9020. Metal outer frame; 9021. Memory metal sheet; 9022. Guide port; 10. Sliding seat; 1000. Positioning protrusion; 11. end shell A; 110. electric wire A; 111. socket end; 12, end shell B; 120, electrical conductor B; 121, socket end; 13. Positioning hole. Specific Embodiments

[0021] To make the objectives, 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 with reference to the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] Example, refer to Figure 1-Figure 10 , an anti-glare light strip, which includes a plurality of light strip groups electrically connected end to end in sequence.

[0023] First, in some embodiments, a single light strip group includes a lamp body 1, and the lamp body 1 further includes a light diffusion layer 2, light-shielding layers 3 provided on both sides of the light diffusion layer 2, a lamp body housing 4 provided outside the light-shielding layers 3, and an anti-glare sheet 5.

[0024] Among them, the light diffusion layer 2 has a cuboid shape, and an anti-glare sheet groove 6 is formed between the top of the light diffusion layer 2 and the tops of the two light-shielding layers 3. The anti-glare sheet 5 is installed inside the anti-glare sheet groove 6. The specific installation method is as follows: the outer wall contour of the anti-glare sheet 5 is the same as the inner wall contour of the anti-glare sheet groove 6, and the length of the anti-glare sheet 5 is the same as the length of the lamp body 1. When installing the anti-glare sheet 5, it can be directly inserted from the port of the anti-glare sheet groove 6 at one end of the lamp body 1, and then limited by the end of the anti-glare sheet 5 of the adjacent lamp body 1 to prevent the anti-glare sheet 5 from sliding in the anti-glare sheet groove 6.

[0025] Furthermore, the formation process of the anti-glare sheet groove 6 is as follows: the top of the light-shielding layer 3 is higher than the top of the light diffusion layer 2, so that a space is formed between the top of the light-shielding layer 3, the inner side wall of the lamp body housing 4, and the two light-shielding layers 3 to form the anti-glare sheet groove 6.

[0026] Among them, the installation structure of the lamp body housing 4 is a prior art. Preferably, the outer wall of the lamp body housing 4 can be provided with an adhesive layer or bolt holes, but is not limited to the above two installation structures and methods.

[0027] Preferably, the anti-glare sheet groove 6 is U-shaped or "mouth" shaped. In the appendix Figure 4 and Figure 5 the "mouth" shape is taken as an example. In addition, the anti-glare sheet 5 is provided with grid-shaped through holes inside. The anti-glare sheet 5 with the grid-shaped through holes blocks the light emitted by the LED lamp beads from scattering to the periphery, obtaining a lower UGR value, achieving the anti-glare effect, and meeting the user's usage requirements.

[0028] In addition, in order to facilitate light to penetrate the lamp housing 4, a luminous surface layer 8 is provided on the lamp housing 4, wherein the luminous surface layer 8 is preferably an isosceles trapezoid, and a mounting groove of the luminous surface layer corresponding to the luminous surface layer 8 is provided on the lamp housing 4, wherein the cross section of the mounting groove is an isosceles trapezoid, wherein the short side of the mounting groove is located outside the lamp housing 4, and the length of the luminous surface layer 8 is the same as the length of the lamp housing 4, and the bottom of the luminous surface layer 8 fits the anti-glare sheet groove 6, wherein the installation process of the luminous surface layer 8 is the same as the installation process of the anti-glare sheet 5, and is inserted from the mounting groove port at one end of the lamp housing 4 until it is equal to the length of the lamp housing 4. It should be noted that: when the luminous surface layer 8 has an inward protrusion on one side relative to the anti-glare sheet 5, and the length of the protrusion is less than the length of the anti-glare sheet 5, the shape of the anti-glare sheet groove 6 is U-shaped.

[0029] Reference Figure 4 , Figure 5 and Figure 7 , an LED light board 7 is disposed at the bottom of the light diffusion layer 2, and further, a light board groove 200 is disposed at the bottom of the light diffusion layer 2, and the LED light board 7 is disposed inside the light board groove 200. Among them, the light board groove 200 is an inverted T-shaped, and the LED lamp beads disposed on the LED light board 7 are located at the vertical end of the inverted T-shaped light board groove 200. To facilitate heat dissipation, in this embodiment, the inner diameter of the inverted T-shaped light board groove 200 is larger than the outer contour of the LED light board 7, so as to avoid the problem of difficulty in heat dissipation caused by the LED light board 7 being closely attached, and at the same time, by expanding the space, the temperature accumulation speed after the LED light board 7 is heated is avoided.

[0030] Reference Figure 4 , Figure 5 , Figure 6 , Figure 8 and Fig. 9 In some embodiments, the light shielding layer 3 is an L-shaped wall structure, located on both sides of the LED light board 7 and the light diffusion layer 2, and the length of the light shielding layer 3 is the same as the length of the lamp body 1. In addition, in order to facilitate the installation of the LED light board 7, an LED light board positioning seat 9 is provided on the outer wall of the light shielding layer 3.

[0031] In some embodiments, the LED light board positioning seat 9 is divided into two groups and respectively located at the two side ends of the LED light board 7. Furthermore, the LED light board positioning seat 9 includes two limit ends 900, wherein the side wall of the limit end 900 is provided with a positioning groove 9000 for inserting the end of the LED light board 7; further, the installation process of the LED light board positioning seat 9 is as follows: the four corners of the LED light board positioning seat 9 are inserted into the positioning groove 9000, and after positioning the four corners of the LED light board positioning seat 9, the shading layer 3 located on both sides of the LED light board positioning seat 9 is moved to both sides of the light diffusion layer 2, and then placed in the lamp body shell 4, and the assembled shading layer 3, light diffusion layer 2 and LED light board 7 are limitedly installed through the lamp body shell 4.

[0032] In addition, the anti-glare light strip in this embodiment further includes an end shell A11 and an end shell B12, which are respectively located at the two ends of the anti-glare light strip as a whole, so as to achieve sealing of the two ends of the anti-glare light strip. Furthermore, the installation process of the end shell A11 and the end shell B12 and the lamp body housing 4 is set as follows: The lamp housing 4 and the end shell A11 or the end shell B12 are connected by a snap-fit ​​structure, preferably the snap-fit ​​structure is a snap-fit ​​member and a snap-fit ​​groove, when the snap-fit ​​member is located in the snap-fit ​​groove, the movement between the lamp housing 4 and the end shell A11 or the end shell B12 is restricted. Further, a snap-fit ​​member is provided at one end of the lamp housing 4, and a snap-fit ​​groove structure is provided at the other end, while the end shell A11 and the end shell B12 are provided with a snap-fit ​​member and a snap-fit ​​groove structure respectively.

[0033] Further, the fastener is a connection seat and an elastic structure arranged on the connection seat, the elastic structure is an elastic plastic part or a positioning protrusion structure that can extend outward, and the lamp body shell 4 and the end shells A11 and B12 are provided with a socket structure for inserting the connection seat, and the inner wall of the socket structure is provided with a bayonet corresponding to the elastic structure, so when the elastic structure is aligned with the bayonet, the connection seat cannot move in the socket structure. Further, the bayonet is a through structure, and the external structure can be inserted into the bayonet to resist the elastic structure, so that the elastic structure is stored on the connection seat, thereby relieving the state where the connection seat cannot be in the socket.

[0034] In this embodiment, the preparation and installation process of the anti-glare light strip is as follows: S1, the LED light board positioning seat 9 positions the four corners of the LED light board 7, and the LED light board 7 and the light shielding layers 3 on both sides thereof form component A; S2. The light diffusion layer 2 is clamped between the two light shielding layers 3 and is located directly above the LED light board 7 to form component B: In order to prevent the light diffusion layer 2 and the two light shielding layers 3 from being difficult to position and clamp during the formation of component B, the light shielding layer 3 and the light diffusion layer 2 are structurally improved during the process. The specific structure is as follows: A T-shaped slideway 300 is provided in the light shielding layer 3, and a sliding seat 10 corresponding to the T-shaped slideway 300 is provided on the side wall of the light diffusion layer 2. Figure 6 The sliding seat member 10 is composed of two parts: a light diffusion layer T-shaped sliding seat and a light shielding layer T-shaped sliding seat, and the two parts are perpendicular to each other.

[0035] The light diffusion layer T-shaped slide of the slide member 10 is first inserted on the side wall of the light diffusion layer 2, and a light diffusion layer T-shaped slide groove is provided on the light diffusion layer 2, wherein the length of the light diffusion layer T-shaped slide groove is less than the length of the light diffusion layer 2, and the light diffusion layer T-shaped slide can be hung in the light diffusion layer T-shaped slide groove, and further, the light shielding layer T-shaped slide is slid along the T-shaped slideway 300; Furthermore, in order to avoid horizontal sliding of the light diffusion layer 2, the shading layer 3 and the LED lamp board 7 during the installation process, the outer wall of the sliding seat 10 is provided with a positioning protrusion 1000, and the outer wall of the T-shaped slide 300 and the lamp body shell 4 is provided with a positioning hole 13 corresponding to the positioning protrusion 1000.

[0036] Among them, the sliding seat member 10 is provided with an embedded groove for the positioning protrusion 1000, and the bottom of the positioning protrusion 1000 and the embedded groove are connected by a spring. Under normal conditions, under the action of the spring force, the positioning protrusion 1000 extends outward. When the positioning protrusion 1000 is aligned with the positioning hole 13, the sliding seat member 10 is restricted from sliding along the T-shaped slide 300, thereby clamping and positioning the light diffusion layer 2 between components A, and the two cannot move relative to each other.

[0037] It should be noted that in order to release the restriction state of the positioning protrusion 1000 and the positioning hole 13, a through hole can be provided on the lamp body shell 4, and the through hole is aligned with the positioning hole 13. Then, the interference object passing through the through hole interferes with the positioning protrusion 1000, causing the positioning protrusion 1000 to disengage from the positioning hole 13.

[0038] S3, inserting component B from the lamp body shell 4 and fitting it to the inner wall of the lamp body shell 4 to form component C; S4, inserting the light-emitting surface layer 8 into the lamp body shell 4 to form a component D; S5, inserting the anti-glare sheet 5 into the anti-glare sheet groove 6 in component D to form component E; S6. The end shell A11 and the end shell B12 are respectively mounted on the two ends of the component E by means of snap-fitting to form a complete anti-glare light strip.

[0039] Based on the composition structure of the quick preparation components of the anti-glare light strip, this embodiment also discloses a heat dissipation structure and heat dissipation method of the anti-glare light strip, and the specific process is as follows: Firstly, the LED light board 7 is suspended and positioned at four corners through the positioning groove 9000 of the upper limit end 900 of the LED light board positioning seat 9, avoiding the lamination or bonding positioning of the LED light board 7 in the prior art, thereby increasing the heat exchange area of ​​the LED light board 7.

[0040] Secondly, the internal space of the lamp board slot 200 is larger than the outline of the LED lamp board 7, and heat accumulation is avoided by increasing the space.

[0041] Furthermore, the shading layer 3 includes an outer shading portion 301 and an inner shading portion 302, which can further increase the space of the LED light board 7 after it is heated based on the T-shaped slide 300, and can further increase the heat dissipation effect through the flow of air.

[0042] The outer light shielding portion 301 is L-shaped and has an L-shaped groove 3010 formed thereon.

[0043] The inner light shielding part 302 is provided with an inverted L-shaped groove 3020, and the inner light shielding part 302 is located in the L-shaped groove 3010. The inner light shielding part 302 is also provided with an expansion port 3021, and the expansion port 3021 is connected to the T-shaped slide 300. The T-shaped slide 300 is formed between the inner wall of the L-shaped groove 3010 and the inverted L-shaped groove 3020.

[0044] Furthermore, the LED lamp panel positioning seat 9 is composed of a limiting end 900 , a strip-shaped connecting wall 901 , and a memory metal guide plate 902 .

[0045] The length of the limiting end 900 is less than the horizontal end length of the outer shading portion 301, thereby ensuring the space of the lamp board slot 200, and a memory metal guide plate slot A9001 is provided on the limiting end 900; The strip-shaped connecting wall 901 is fixed between the outer wall of the inner light shielding portion 302 and the two limiting ends 900, and a memory metal guide plate slot B9010 is provided on the strip-shaped connecting wall 901; The memory metal guide plate 902 is composed of a metal outer frame 9020 and a memory metal sheet 9021. The metal outer frame 9020 is provided with a guide port 9022. A side wall of the memory metal sheet 9021 is connected to the open end of the guide port 9022, and the memory metal guide plate 902 is inserted into the memory metal guide plate slot A9001 and the memory metal guide plate slot B9010. Among them, a connecting port is provided on the side of the expansion port 3021 close to the lamp board slot 200, and the connecting port is located on the back side of the memory metal guide plate 902. Under normal conditions, the memory metal guide plate 902 blocks the connecting port to achieve disconnection between the T-shaped slide 300 and the lamp board slot 200, thereby preventing dust and the like from entering the lamp board slot 200. When the temperature inside the lamp board slot 200 is high, the memory metal sheet 9021 bends with the connection with the open end of the guide port 9022 as a hinge point, referring to Fig.10 , thereby opening the guide port 9022, so that the T-shaped slide 300, the expansion port 3021 and the lamp board slot 200 are connected.

[0046] It should be noted that: 1. The memory metal sheet 9021 is of prior art. When heated to a temperature above a certain temperature, the memory metal sheet will automatically return to a preset shape. This effect is based on the reversible transformation of its internal crystal structure at different temperatures. Preferably, the memory metal sheet 9021 is made of nickel-titanium alloy. 2. In addition, the inner shading portion 302 and the LED light board positioning seat are integrally formed and made of a material with good heat conduction effect, such as iron. When the T-shaped slide 300, the expansion port 3021 and the light board slot 200 are connected, heat can be transferred to the outside through the outer wall of the inner shading portion 302, thereby increasing the heat exchange area. 3. In order to ensure the sealing of the guide port 9022, a sealing member can be provided on the outer wall of the memory metal sheet 9021. The sealing member is a sealing layer structure.

[0047] Finally, in order to further increase the heat dissipation effect, a heat dissipation channel 400 is provided in the lamp body shell 4, and a plurality of flow guides 401 are provided on the heat dissipation channel 400, and the inner light shielding part 302 is dissipated through the heat dissipation channel 400. Preferably, a heat conducting sheet is provided on the inner wall of one side of the heat dissipation channel 400, that is, the side wall of the outer light shielding part 301, and the heat conducting sheet is in contact with the side wall of the inner light shielding part 302, so that the heat transfer through the heat conducting sheet causes heat exchange between the airflow in the heat dissipation channel 400 and the inner light shielding part 302, which is helpful for heat dissipation.

[0048] In some embodiments, the heat conductive sheet may also be a memory metal guide sheet 902. Then, when the heat inside the T-shaped slide 300 is too high, the heat dissipation channel 400 and the T-shaped slide 300 are connected. Further, the light board slot 200 is connected with the external heat dissipation channel 400, thereby facilitating air heat exchange and achieving cooling.

[0049] Finally, this embodiment also discloses an assembly structure of an anti-glare light strip. The anti-glare light strip consists of multiple light strip groups that are electrically connected end to end in sequence. By setting up multiple light strip groups, the actual use length of the anti-glare light strip can be adjusted. At the same time, the position of the damaged anti-glare light strip can be replaced to avoid the problem of replacing the entire light strip due to partial damage.

[0050] The electrical connection structure between adjacent light strip groups is as follows: external protrusions 700 are provided at both ends of the LED light board 7, wherein an electrical connection socket end 701 is provided on the external protrusion 700 at one end, and an electrical connection socket end 702 is provided on the external protrusion 700 at the other end.

[0051] In some embodiments, the electrical connection socket end 701 is a conductive block structure, wherein a storage groove for the electrical connection socket end 701 is provided on the external protrusion 700, wherein a conductive spring is provided in the storage groove, wherein one end of the conductive spring is connected to the conductive block, and the other end is electrically connected to the LED light board 7. The stability of the electrical connection between the electrical connection socket end 701 and the electrical connection socket end 702 can be ensured by the provision of the conductive spring.

[0052] Furthermore, the end shell A11 is electrically connected to the socket end 111 through the electrical conductor A110; the end shell B12 is electrically connected to the socket end 121 through the electrical conductor B120. It should be added that the shape of the socket end 111 is the same as the structure of the electrical connection socket end 702; the structure of the socket end 121 is the same as the structure of the electrical connection socket end.

[0053] Based on the snap-on structure, quick connection or separation can be achieved between adjacent light strip groups, and between the light strip groups and the end shell A11 or the end shell B12, which facilitates adjustment of the actual use length of the anti-glare light strip. At the same time, the position of the damaged anti-glare light strip can be replaced to avoid the problem of overall replacement due to partial damage.

[0054] Finally, in some embodiments, for the convenience of installation, the anti-glare sheet 5 and the light-emitting surface layer 8 can be fixed as a whole. Specifically, the anti-glare sheet 5 and the light-emitting surface layer 8 are placed in the template glue hole and fixed together. Then, during the insertion process, only the combination of the anti-glare sheet 5 and the light-emitting surface layer 8 needs to be inserted together. In addition, the anti-glare sheet 5 is provided with a grid-shaped through hole inside. The anti-glare sheet 5 with the grid-shaped through hole blocks the light emitted by the LED lamp beads from scattering to the surroundings, thereby obtaining a lower UGR value and achieving an anti-glare effect. The present invention adopts an assembly connection method to increase the flexibility of installation and replacement of the anti-glare light belt to meet the needs of users.

[0055] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-glare light strip, characterized in that: The anti-glare light strip includes a plurality of light strip groups electrically connected end to end in sequence. Each light strip group includes a lamp body (1), and the lamp body (1) includes a light diffusion layer (2), light-shielding layers (3) arranged on both sides of the light diffusion layer (2), a lamp body housing (4) arranged outside the light-shielding layers (3), and an anti-glare sheet (5). An anti-glare sheet groove (6) is formed between the top of the light diffusion layer (2) and the tops of the two light-shielding layers (3), and the anti-glare sheet (5) is installed inside the anti-glare sheet groove (6). An LED lamp board (7) is arranged at the bottom of the light diffusion layer (2). The inside of the anti-glare sheet (5) is provided with grid-shaped through holes, and a light-emitting surface layer (8) located at the top of the anti-glare sheet (5) is embedded at the top of the lamp body housing (4).

2. The anti-glare light strip according to claim 1, characterized in that: The top end of the light-shielding layer (3) is higher than the top of the light diffusion layer (2). A lamp board groove (200) is arranged at the bottom of the light diffusion layer (2), and the LED lamp board (7) is arranged inside the lamp board groove (200).

3. The anti-glare light strip according to claim 2, characterized in that: The anti-glare sheet groove (6) is U-shaped or "mouth"-shaped; the lamp board groove (200) is inverted T-shaped.

4. The anti-glare light strip according to claim 1, characterized in that: A heat dissipation channel (400) is arranged inside the lamp body housing (4), and a plurality of diversion channels (401) are arranged on the heat dissipation channel (400).

5. The anti-glare light strip according to claim 4, characterized in that: Outer protrusions (700) are arranged at both ends of the LED lamp board (7). An electrical connection socket end (701) is arranged on one of the outer protrusions (700), and an electrical connection socket end (702) is arranged on the other outer protrusion (700).

6. The anti-glare light strip according to claim 1, characterized in that: A T-shaped slideway (300) is arranged inside the light-shielding layer (3), and a slide seat member (10) corresponding to the T-shaped slideway (300) is arranged on the side wall of the light diffusion layer (2). A positioning protrusion (1000) is arranged on the outer wall of the slide seat member (10), and positioning holes (13) corresponding to the positioning protrusion (1000) are arranged on the outer walls of the T-shaped slideway (300) and the lamp body housing (4).

7. The anti-glare light strip according to claim 6, characterized in that: The light-shielding layer (3) includes: An outer light-shielding part (301), which is L-shaped and is provided with an L-shaped channel (3010). An inner light-shielding part (302), which is provided with an inverted L-shaped channel (3020). The inner light-shielding part (302) is located inside the L-shaped channel (3010). An expansion port (3021) is further arranged inside the inner light-shielding part (302), and the expansion port (3021) is communicated with the T-shaped slideway (300). The T-shaped slideway (300) is formed between the inner walls of the L-shaped channel (3010) and the inverted L-shaped channel (3020).

8. The anti-glare light strip according to claim 7, characterized in that: LED lamp board positioning seats (9) are arranged on the side walls of the inner light-shielding part (302). There are two groups of LED lamp board positioning seats (9), and they are respectively located at both side ends of the LED lamp board (7). The LED lamp board positioning seat (9) is composed of a limiting end (900), a strip-shaped connecting wall (901), and a shape memory alloy current-carrying sheet (902). The length of the limiting end (900) is less than the horizontal end length of the outer light shielding portion (301), and a side wall of the limiting end (900) is provided with a positioning groove (9000) for inserting the end of the LED light board (7), and a memory metal guide plate slot A (9001) is provided on the limiting end (900); The strip-shaped connecting wall (901) is fixed between the outer wall of the inner light shielding portion (302) and the two limit ends (900), and a memory metal guide plate slot B (9010) is provided on the strip-shaped connecting wall (901); The memory metal guide plate (902) is composed of a metal outer frame (9020) and a memory metal sheet (9021); a guide port (9022) is provided on the metal outer frame (9020); a side wall of the memory metal sheet (9021) is connected to the open end of the guide port (9022); and the memory metal guide plate (902) is inserted into the memory metal guide plate slot A (9001) and the memory metal guide plate slot B (9010).

9. The anti-glare light strip according to claim 1, characterized in that: The anti-glare light strip further comprises an end shell A (11) and an end shell B (12); The end shell A (11) is electrically connected to a socket end (111) via an electrical conductor A (110); The end shell B (12) is electrically connected to a socket end (121) via an electrical conductor B (120); Adjacent light strip groups, and the light strip groups and the end shell A (11) or the end shell B (12) are connected via a snap-fit ​​structure.

10. A method for preparing an anti-glare light strip, assembling the anti-glare light strip according to claim 9, characterized in that: The following steps are involved: S1, positioning the four corners of the LED light board (7), and forming the LED light board (7) and the light shielding layers (3) on both sides thereof into component A; S2, clamping the light diffusion layer (2) between the two light shielding layers (3) and locating the light diffusion layer (2) directly above the LED light board (7) to form component B; S3, inserting component B from the lamp body shell (4) and fitting it to the inner wall of the lamp body shell (4) to form component C; S4, inserting the light-emitting surface layer (8) into the lamp body shell (4) to form a component D; S5, inserting the anti-glare sheet (5) into the anti-glare sheet groove (6) in component D to form component E; S6. The end shell A (11) and the end shell B (12) are respectively mounted on the two ends of the component E by means of a snap-fitting method to form a complete anti-glare light strip.

Images