Narrow-beam splicable high-altitude linear light

Abstract

The narrow-beam splicing high-altitude linear lamp provided by the present disclosure comprises a light-adjusting structure and at least two mutually connected lamp body structures. The lamp body structure comprises a lamp housing, a light-emitting assembly, and an electrical connection assembly, which are respectively arranged in different accommodating grooves of the lamp housing. The light-adjusting structure is integrally extruded and fixed in a third accommodating groove of the lamp structure, and comprises a light-transmitting piece and a plurality of light beam adjusting pieces arranged along the width direction. The light entrance surface of the light-transmitting piece faces the light source, and the light beam adjusting pieces are arranged on the light exit surface of the light-transmitting piece. The light-adjusting structure of the high-altitude linear lamp can eliminate errors in the splicing and assembling process through the integrally extruded process, thereby ensuring the uniformity of the light beam. By changing the arrangement density or vertical height of the light beam adjusting pieces, the light beam angle can be adjusted, and the spot concentration and lighting effect can be improved. In addition, the plurality of lamp body structures can be spliced with each other to extend the overall length, thereby meeting the lighting requirements of different scenes and improving the applicability.

Description

Technical Field

[0001] This disclosure relates to the technical field of linear lights, and in particular to a narrow-beam splicable high-altitude linear light. Background Technology

[0002] High-altitude linear lights, as a highly efficient and energy-saving lighting device, play an important role in the field of high-altitude lighting. They are typically installed on the ceilings or walls of tall spaces such as shopping malls, office buildings, and factories, providing uniform and bright lighting effects for these locations. With continuous technological advancements, high-altitude linear lights have seen significant improvements in light source efficiency, lifespan, and ease of installation.

[0003] However, existing modular high-altitude linear lighting technology still suffers from insufficient light uniformity. Since modular high-altitude linear lights are typically composed of multiple light modules, slight differences in the light source and optical system of each module can lead to uneven overall light output, thus affecting the lighting quality. Furthermore, existing high-altitude linear lights are prone to insufficient brightness due to their unfocused beam angle. The beam angle refers to the angle within the illumination range; if the beam angle is too large, the light will be scattered, making it difficult to form a concentrated light spot, thereby reducing the brightness of the illuminated area and ultimately affecting the lighting effect. Utility Model Content

[0004] The purpose of this disclosure is to overcome the shortcomings of the prior art and provide a narrow beam splicable high-altitude linear lamp with uniform light output and a specific beam angle.

[0005] The purpose of this disclosure is achieved through the following technical solution:

[0006] A narrow-beam, splicable high-altitude linear light includes a dimming structure and at least two interconnected lamp body structures. Each lamp body structure includes a lamp housing, a light-emitting component, and an electrical connection component. Each lamp housing has a first receiving slot, a second receiving slot, and a third receiving slot. The electrical connection component is disposed in the first receiving slot, and the light-emitting component is disposed in the second receiving slot. The second receiving slot is located between the first receiving slot and the third receiving slot, and the second receiving slot communicates with the third receiving slot.

[0007] The dimming structure is an integrally molded structure. Each of the lamp structures has a portion of the dimming structure in its third receiving slot. The dimming structure includes a light-transmitting element and a plurality of beam adjustment elements. The plurality of beam adjustment elements are spaced apart on the light-transmitting element along the width extension direction of the dimming structure. The light-incident surface of the light-transmitting element faces the light source of the light-emitting component. Each beam adjustment element is located on the light-emitting surface of the light-transmitting element. Any two adjacent electrical connection components are interconnected.

[0008] In one embodiment, each of the beam adjustment elements is parallel to the length extension direction of the light-transmitting element.

[0009] In one embodiment, the lamp housing is provided with a first snap-fit ​​member and a second snap-fit ​​member, which are symmetrically arranged on both side walls of the lamp housing along the center line of the length direction of the lamp housing. The dimming structure further includes a third snap-fit ​​member and a fourth snap-fit ​​member, which are symmetrically arranged on the side of the light-transmitting member opposite to the beam adjusting member. The third snap-fit ​​member has a first snap-fit ​​groove, and the fourth snap-fit ​​member has a second snap-fit ​​groove. The first snap-fit ​​member is snapped into the first snap-fit ​​groove, and the second snap-fit ​​member is snapped into the second snap-fit ​​groove.

[0010] In one embodiment, the light-emitting assembly includes a light source fixing plate and a plurality of light-emitting elements. The plurality of light-emitting elements are spaced apart on the light source fixing plate along the length direction of the light source fixing plate. The lamp housing is provided with a mounting plate. The two sides of the mounting plate abut against the inner sidewall of the lamp housing, and the light source fixing plate is fixed to the mounting plate.

[0011] In one embodiment, the light-emitting component further includes a first reflector and a second reflector. The lamp housing is provided with a fifth snap-fit ​​component and a sixth snap-fit ​​component. The fifth snap-fit ​​component has a third snap-fit ​​groove, and the sixth snap-fit ​​component has a fourth snap-fit ​​groove. One end of the first reflector abuts in the third snap-fit ​​groove, and the other end of the first reflector is fixed to the light source fixing plate. One end of the second reflector abuts in the fourth snap-fit ​​groove, and the other end of the second reflector is fixed to the light source fixing plate. The fifth snap-fit ​​component and the sixth snap-fit ​​component are respectively located between the light-transmitting component and the mounting plate.

[0012] In one embodiment, the electrical connection assembly includes a driver, a conductive element, a connector mounting plate, a housing connector, and a mounting guide post. The conductive element is electrically connected to the driver. The driver, the housing connector, and the mounting guide post are all fixed to the connector mounting plate. The housing connector is connected to the mounting plate. The mounting guide post has a mounting through hole for fasteners to pass through.

[0013] In one embodiment, the light-emitting component further includes multiple sliding reflector sub-components. Each sliding reflector sub-component includes a sliding light-shielding paper, a reflector paper connector, and a sliding limiting member. The sliding light-shielding paper and the sliding limiting member are both connected to one side of the reflector paper connector. The first reflector and the second reflector are each provided with multiple sliding through slots and multiple mounting through slots. Each mounting through slot corresponds to one of the sliding through slots and is connected to the mounting through hole. One end of the sliding limiting member slides within the sliding through slot so that the sliding light-shielding paper slides with the sliding limiting member and blocks the mounting through slot.

[0014] In one embodiment, the narrow beam splicable high-altitude linear lamp further includes at least one splicing structure. The mounting plate is provided with a positioning boss, the length extension direction of the positioning boss is parallel to the length extension direction of the mounting plate, the positioning boss and the side wall of the lamp housing form a positioning through groove, and the splicing structure is respectively inserted into the positioning through groove of two adjacent lamp housings.

[0015] In one embodiment, the splicing structure includes a base plate, a first abutting member, and a second abutting member. The base plate has a first abutting through hole and a second abutting through hole. One end of the first abutting member passes through the first abutting through hole, and the other end of the first abutting member is connected to the base plate. One end of the second abutting member passes through the second abutting through hole, and the other end of the second abutting member is connected to the base plate. The first abutting member and the second abutting member are symmetrically arranged along the center line axis of the base plate.

[0016] In one embodiment, the splicing structure further includes a U-shaped connector, which is fixed to the mounting plate and disposed between two adjacent lamp housings.

[0017] Compared with the prior art, this disclosure has at least the following advantages:

[0018] The aforementioned narrow-beam splicable high-altitude linear light differs from traditional high-altitude linear lights, which often employ a modular assembly for their dimming structure. This modularity can lead to uneven light distribution at the joints due to gap tolerances. In contrast, the narrow-beam splicable high-altitude linear light utilizes a one-piece extrusion molding process to eliminate assembly errors between components, achieving a high-precision integrated structure for both the light-transmitting and adjusting parts, thus ensuring beam uniformity. Furthermore, by adjusting the arrangement density or vertical height of the beam adjusting parts, the beam angle of the narrow-beam splicable high-altitude linear light can be adjusted within the range of 30° to 60°, thereby improving light spot concentration and enhancing the lighting effect. Additionally, multiple light body structures can be spliced ​​together to extend the overall length of the narrow-beam splicable high-altitude linear light, meeting the lighting needs of different scenarios and thus improving its applicability. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a narrow-beam splicable high-altitude linear lamp according to one embodiment;

[0021] Figure 2 for Figure 1 The image shown is a partial exploded view of a narrow beam of light that can be stitched together to form a high-altitude linear light source;

[0022] Figure 3 for Figure 1 The diagram shows the structural design of the lamp housing.

[0023] Figure 4 for Figure 1 The diagram shows the structure of the light-emitting component.

[0024] Figure 5 for Figure 4 The diagram shows the structure of the light-emitting component at point A.

[0025] Figure 6 for Figure 1 The diagram shows the structural schematic of the splicing structure.

[0026] Figure 7 for Figure 1 The electrical connection assembly shown is illustrated in the structural diagram at point B.

[0027] Figure 8 for Figure 1 The diagram shows the structure of the dimming mechanism.

[0028] Figure 9 for Figure 1 The cross-sectional view shown is of a narrow beam that can be spliced ​​with a high-altitude linear light.

[0029] Figure 10 for Figure 3 The sectional view of the lamp housing shown;

[0030] Figure 11 for Figure 1 The diagram shows the beam angle of a narrow beam that can be spliced ​​with a high-altitude linear light. Detailed Implementation

[0031] To facilitate understanding of this disclosure, a more complete description will be given below with reference to the accompanying drawings, which illustrate preferred embodiments of the present disclosure. However, this disclosure can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this disclosure. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0034] To better understand the technical solutions and beneficial effects of this disclosure, the following detailed description is provided in conjunction with specific embodiments:

[0035] like Figures 1 to 11 As shown, a narrow beam splicable high-altitude linear lamp 10 according to an embodiment of the present disclosure includes a dimming structure 200 and at least two interconnected lamp body structures 100. Each lamp body structure 100 includes a lamp housing 110, a light-emitting component 120 and an electrical connection component 130. Each lamp housing 110 has a first receiving slot 1101, a second receiving slot 1102 and a third receiving slot 1103. The electrical connection component 130 is disposed in the first receiving slot 1101, and the light-emitting component 120 is disposed in the second receiving slot 1102. The second receiving slot 1102 is located between the first receiving slot 1101 and the third receiving slot 1103, and the second receiving slot 1102 communicates with the third receiving slot 1103.

[0036] The dimming structure 200 is an integrally molded structure. The third receiving slot 1103 of each lamp structure 100 houses a portion of the dimming structure 200. The dimming structure 200 includes a light-transmitting element 210 and a plurality of beam adjustment elements 220. The plurality of beam adjustment elements 220 are spaced apart on the light-transmitting element 210 along the width extension direction of the dimming structure 200. The light-incident surface of the light-transmitting element 210 faces the light source of the light-emitting component 120. Each beam adjustment element 220 is disposed on the light-emitting surface of the light-transmitting element 210. Any two adjacent electrical connection components 130 are interconnected.

[0037] In this embodiment, the dimming structure 200 is manufactured using an integrated extrusion molding process, ensuring the overall structural consistency and stability of the dimming structure 200. This results in extremely high relative positional accuracy between the light-transmitting element 210 and the multiple beam adjustment elements 220. During the integrated extrusion molding process, the material is extruded through a mold of a specific shape under high temperature and pressure to form a continuous and uniform structure, effectively avoiding beam unevenness caused by assembly errors. This ensures uniform and consistent light output from the narrow-beam splicable high-altitude linear lamp 10.

[0038] Furthermore, multiple beam adjustment elements 220 are spaced apart on the light-emitting surface of the light-transmitting element 210 along the width extension direction of the dimming structure 200, so that the beam adjustment elements 220 can adjust the divergence angle of the beam according to actual needs. By adjusting the arrangement density or vertical height of the beam adjustment elements 220, the refraction direction of the light after passing through the beam adjustment elements 220 can be changed, so as to achieve flexible adjustment of the beam angle between 30 degrees and 60 degrees, thereby meeting the lighting needs of different scenarios.

[0039] Furthermore, any two adjacent electrical connection components 130 are interconnected to form a continuous and stable electrical system, simplifying the installation and maintenance process of the luminaires. When multiple lamp body structures 100 are spliced ​​together, the electrical connection components 130 can ensure smooth current transmission between the various luminaires, thereby achieving seamless connection and consistent brightness of the overall lighting. Moreover, under the premise of ensuring stable electrical connections, the narrow beam formed by splicing multiple lamp body structures 100 can be spliced ​​to create high-altitude linear luminaires 10 with a length of up to 18 meters, thus meeting diverse luminaire splicing application needs.

[0040] The aforementioned narrow-beam splicable high-altitude linear lamp 10 differs from traditional high-altitude linear lamps, which often employ a split-assembly dimming structure, leading to uneven light distribution at the joints due to gap tolerances. In contrast, the dimming structure 200 of the narrow-beam splicable high-altitude linear lamp 10 is manufactured using an integrated extrusion molding process, eliminating assembly errors between components and achieving a high-precision integrated structure for the light-transmitting and adjusting components, thus ensuring beam uniformity. Furthermore, by changing the arrangement density or vertical height of the beam adjusting components 220, the beam angle of the narrow-beam splicable high-altitude linear lamp 10 can be adjusted within the range of 30° to 60°, thereby improving light spot concentration and enhancing the lighting effect. Additionally, multiple lamp body structures 100 can be spliced ​​together to extend the overall length of the narrow-beam splicable high-altitude linear lamp 10, meeting the lighting needs of different scenarios and thus improving the applicability of the narrow-beam splicable high-altitude linear lamp 10.

[0041] like Figure 2 , Figure 8 and Figure 11 As shown, in one embodiment, each beam adjustment element 220 is parallel to the length extension direction of the light-transmitting element 210. In this embodiment, the parallel beam adjustment elements 220 make the divergence angle adjustment of light in the width extension direction of the dimming structure 200 more precise. Since the optical action direction of each adjustment element is parallel to the length direction of the lamp, when it is necessary to adjust the beam angle, it is only necessary to change the arrangement density or vertical height of the adjustment elements along the width direction. This allows for beam angle adjustment from 30° to 60° without affecting the beam consistency in the length direction, thereby improving adaptability to different lighting distances and ranges. On the other hand, the beam adjustment elements 220 extending parallel along the length direction can form a continuous and consistent beam interface in the lamp splicing direction. This ensures that when multiple lamp structures 100 are spliced, the optical modulation characteristics of the beam adjustment elements 220 of adjacent lamps are perfectly matched at the splicing point, effectively avoiding the problem of light spot breakage or uneven brightness caused by misalignment of adjustment elements at the joint of traditional spliced ​​linear lamps.

[0042] like Figures 8 to 9As shown, in one embodiment, the lamp housing 110 is provided with a first latching member 111 and a second latching member 112. The first latching member 111 and the second latching member 112 are symmetrically arranged on both sides of the lamp housing 110 along the center line of the length direction of the lamp housing 110. The dimming structure 200 also includes a third latching member 230 and a fourth latching member 240. The third latching member 230 and the fourth latching member 240 are symmetrically arranged on one side of the light-transmitting member 210 away from the beam adjusting member 220. The third latching member 230 has a first latching groove 2301, and the fourth latching member 240 has a second latching groove 2401. The first latching member 111 is latched in the first latching groove 2301, and the second latching member 112 is latched in the second latching groove 2401. In this embodiment, the snap-fit ​​engagement of the first snap-fit ​​member 111 with the first snap-fit ​​groove 2301 and the second snap-fit ​​member 112 with the second snap-fit ​​groove 2401 simplifies the installation process between the dimming structure 200 and the lamp housing 110. This eliminates the need for installers to use complex tools or perform tedious screw tightening operations; they can simply align the third snap-fit ​​member 230 and the fourth snap-fit ​​member 240 with their respective positions in the first and second snap-fit ​​grooves 2301 and 2401, and gently press to achieve quick snap-fit ​​fixation. This improves the installation efficiency of the lamp, reduces labor costs, and minimizes the risk of lamp damage due to installation errors.

[0043] like Figure 2 and Figure 4 As shown, in one embodiment, the light-emitting assembly 120 includes a light source fixing plate 121 and a plurality of light-emitting elements 122. The plurality of light-emitting elements 122 are spaced apart on the light source fixing plate 121 along its length. The lamp housing 110 is provided with a mounting plate 113, with both sides of the mounting plate 113 abutting against the inner sidewall of the lamp housing 110. The light source fixing plate 121 is fixed to the mounting plate 113. In this embodiment, the light source fixing plate 121 provides a stable mounting base for the plurality of light-emitting elements 122. By spaced apart on the light source fixing plate 121 and using the mounting plate 113 to firmly fix the light source fixing plate 121 inside the lamp housing 110, the stability of the light-emitting elements 122 is effectively ensured. Specifically, in high-altitude environments, lighting fixtures may be affected by external factors such as wind and vibration. The fixing method of the light source fixing plate 121 and the mounting plate 113 can prevent the light-emitting component 122 from being displaced or damaged due to shaking, thus ensuring the stability and reliability of the lighting fixture during long-term use.

[0044] like Figure 4 and Figure 9As shown, in one embodiment, the light-emitting assembly 120 further includes a first reflector 123 and a second reflector 124. The lamp housing 110 is provided with a fifth latching member 114 and a sixth latching member 115. The fifth latching member 114 has a third latching groove 1104, and the sixth latching member 115 has a fourth latching groove 1105. One end of the first reflector 123 abuts against the third latching groove 1104, and the other end of the first reflector 123 is fixed to the light source fixing plate 121. One end of the second reflector 124 abuts against the fourth latching groove 1105, and the other end of the second reflector 124 is fixed to the light source fixing plate 121. The fifth latching member 114 and the sixth latching member 115 are respectively located between the light-transmitting member 210 and the mounting plate 113. In this embodiment, the first reflector 123 and the second reflector 124 can effectively reflect the light emitted by the light-emitting member 122. During the light-emitting process, some light from the light-emitting element 122 is scattered in all directions. Light scattered towards the inner wall of the lamp housing 110, if not utilized properly, will result in energy waste. By having the first reflector 123 and the second reflector 124 respectively positioned on both sides of the light source fixing plate 121, this scattered light can be reflected back towards the light-transmitting element 210, allowing more light to pass through the dimming structure 200 and exit the lamp, thereby improving light utilization and enhancing the lamp's brightness.

[0045] like Figure 3 and Figure 7As shown, in one embodiment, the electrical connection assembly 130 includes a driver 131, a conductive element 132, a connector mounting plate 133, a housing connector 134, and a mounting guide post 135. The conductive element 132 is electrically connected to the driver 131. The driver 131, the housing connector 134, and the mounting guide post 135 are all fixed to the connector mounting plate 133. The housing connector 134 is connected to the mounting plate 113. The mounting guide post 135 has a mounting through hole 1301 for inserting a fastener. In this embodiment, since the housing connector 134 is securely connected to the mounting plate 113, and the housing connector 134 and the mounting guide post 135 are fixed to the connector mounting plate 133, and the lamp housing 110 is provided with the mounting plate 113, the light source fixing plate 121 is fixed to the mounting plate 113, so that the light source fixing plate 121 is integrated with the electrical connection assembly 130 through the mounting plate 113. Compared to the traditional method of separately installing the electrical connection component 130 and the light source fixing plate 121, the integrated installation method in this embodiment reduces the risk of loosening of the connection components during the installation of the narrow beam splicable high-altitude linear lamp 10. It also reduces the number of installation steps, improves the installation efficiency of the narrow beam splicable high-altitude linear lamp 10, and avoids poor contact caused by loose connections, thereby improving the working stability and assembly efficiency of the narrow beam splicable high-altitude linear lamp 10. Furthermore, the driver 131 and the conductive component 132 are used to electrically connect the external power supply to the light-emitting component 122 on the light source fixing plate 121, ensuring stable operation of the light-emitting component 122.

[0046] like Figure 4 , Figure 5 and Figure 7As shown, in one embodiment, the light-emitting component 120 further includes a plurality of sliding reflector sub-components 125. Each sliding reflector sub-component 125 includes a sliding light-shielding paper 1251, a reflector paper connector 1252, and a sliding limiting member 1253. The sliding light-shielding paper 1251 and the sliding limiting member 1253 are both connected to one side of the reflector paper connector 1252. The first reflector 123 and the second reflector 124 are each provided with a plurality of sliding through slots 1201 and a plurality of mounting through slots 1202. Each mounting through slot 1202 is correspondingly provided with a sliding through slot 1201. The mounting through slot 1202 communicates with the mounting through hole 1301. One end of the sliding limiting member 1253 slides in the sliding through slot 1201 so that the sliding light-shielding paper 1251 slides with the sliding limiting member 1253 and blocks the mounting through slot 1202. In this embodiment, the mounting slot 1202 is connected to the mounting hole 1301 of the electrical connection assembly 130. The mounting hole 1301 is used to pass fasteners through, so that the electrical connection assembly 130 is fixed to the lamp housing 110. The mounting slot 1202 facilitates the fasteners to pass through the mounting hole 1301. Since the sliding light-shielding paper 1251 and the sliding limiting member 1253 are tightly connected through the reflective paper connector 1252, the movement of the sliding limiting member 1253 will synchronously drive the sliding light-shielding paper 1251 to move. As the sliding light-shielding paper 1251 moves, it will gradually cover or expose the mounting slot 1202. When the mounting slot 1202 is completely blocked by the sliding light-shielding paper 1251, the sliding light-shielding paper 1251 fills the gap in the mounting slot 1202, so that the sliding light-shielding paper 1251, the first reflector 123 and the second reflector 124 form a complete reflective surface, preventing the light-emitting element 122 from casting shadows in the area of ​​the mounting slot 1202 during the process of emitting light, thereby ensuring that the light emitted by the light-emitting element 122 can be uniformly reflected by the first reflector 123 and the second reflector 124.

[0047] like Figure 6 , Figure 9 and Figure 10 As shown, in one embodiment, the narrow-beam splicable high-altitude linear light 10 further includes at least one splicing structure 300. The mounting plate 113 is provided with a positioning boss 1131, the length extension direction of which is parallel to the length extension direction of the mounting plate 113. The positioning boss 1131 and the side wall of the light fixture housing 110 form a positioning through groove 1106. The splicing structure 300 is respectively inserted into the positioning through grooves 1106 of two adjacent light fixture housings 110. In this embodiment, one end of the splicing structure 300 abuts against the side wall of the light fixture housing 110, and the other end abuts against the side wall of an adjacent light fixture housing 110, forming a rigid connection. This allows adjacent light fixture structures 100 to maintain a stable relative position after splicing, effectively preventing light fixture swaying or displacement caused by external factors, thereby ensuring the structural stability of the entire high-altitude linear light system.

[0048] like Figure 2 and Figure 6 As shown, in one embodiment, the splicing structure 300 includes a base plate 310, a first abutting member 320, and a second abutting member 330. The base plate 310 has a first abutting through hole 3101 and a second abutting through hole 3102. One end of the first abutting member 320 passes through the first abutting through hole 3101, and the other end of the first abutting member 320 is connected to the base plate 310. One end of the second abutting member 330 passes through the second abutting through hole 3102, and the other end of the second abutting member 330 is connected to the base plate 310. The first abutting member 320 and the second abutting member 330 are symmetrically arranged along the center line axis of the base plate 310. In this embodiment, the first abutment 320 and the second abutment 330 directly abut against the sidewalls of adjacent lamp housings 110, providing a clear positioning reference for the splicing process and ensuring that adjacent lamp structures 100 can be precisely aligned during splicing, avoiding misalignment or uneven brightness of light spots caused by splicing errors. Simultaneously, the tight contact between the abutment and the lamp housing 110 provides stable support for the spliced ​​lamp, effectively preventing lamp swaying caused by external vibrations or wind.

[0049] like Figure 6 As shown, in one embodiment, the splicing structure 300 further includes a U-shaped connector 340, which is fixed to the mounting plate 113 and positioned between two adjacent lamp housings 110. In this embodiment, the U-shaped design of the connector 340 allows it to be tightly fixed between two adjacent lamp housings 110, forming a stable fixing effect. When the lamp is subjected to external forces such as wind or vibration, the connector 340 can effectively disperse these forces and evenly transfer them to the adjacent lamp housings 110, preventing damage to the lamp structure or loosening of the splice due to excessive local stress. Compared with traditional splicing methods, this structure greatly enhances the overall rigidity and stability of the entire narrow-beam splicable high-altitude linear lamp 10, enabling the lamp to maintain reliable operation even under complex environmental conditions.

[0050] Compared with the prior art, this disclosure has at least the following advantages:

[0051] The aforementioned narrow-beam splicable high-altitude linear lamp 10 differs from traditional high-altitude linear lamps, which often employ a split-assembly dimming structure, leading to uneven light distribution at the joints due to gap tolerances. In contrast, the dimming structure 200 of the narrow-beam splicable high-altitude linear lamp 10 is manufactured using an integrated extrusion molding process, eliminating assembly errors between components and achieving a high-precision integrated structure for the light-transmitting and adjusting components, thus ensuring beam uniformity. Furthermore, by changing the arrangement density or vertical height of the beam adjusting components 220, the beam angle of the narrow-beam splicable high-altitude linear lamp 10 can be adjusted within the range of 30° to 60°, thereby improving light spot concentration and enhancing the lighting effect. Additionally, multiple lamp body structures 100 can be spliced ​​together to extend the overall length of the narrow-beam splicable high-altitude linear lamp 10, meeting the lighting needs of different scenarios and thus improving the applicability of the narrow-beam splicable high-altitude linear lamp 10.

[0052] The above embodiments merely illustrate several implementation methods of this disclosure, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the disclosed patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this disclosure, and these all fall within the protection scope of this disclosure. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A narrow-beam, splicable high-altitude linear light, characterized in that, The system includes a dimming structure and at least two interconnected lamp body structures. Each lamp body structure includes a lamp housing, a light-emitting component, and an electrical connection component. Each lamp housing has a first receiving slot, a second receiving slot, and a third receiving slot. The electrical connection component is disposed in the first receiving slot, and the light-emitting component is disposed in the second receiving slot. The second receiving slot is located between the first receiving slot and the third receiving slot, and the second receiving slot communicates with the third receiving slot. The dimming structure is an integrally molded structure. The third receiving slot of each lamp structure contains a portion of the dimming structure. The dimming structure includes a light-transmitting element and a plurality of beam adjustment elements. The plurality of beam adjustment elements are spaced apart on the light-transmitting element along the width extension direction of the dimming structure. The light-incident surface of the light-transmitting component is arranged facing the light source of the light-emitting component, each of the beam adjustment components is disposed on the light-emitting surface of the light-transmitting component, and any two adjacent electrical connection components are interconnected.

2. The narrow-beam splicable high-altitude linear light according to claim 1, characterized in that, Each of the beam adjustment elements is parallel to the length extension direction of the light-transmitting element.

3. The narrow-beam splicable high-altitude linear light according to claim 1, characterized in that, The lamp housing is provided with a first snap-fit ​​component and a second snap-fit ​​component. The first snap-fit ​​component and the second snap-fit ​​component are symmetrically arranged on both side walls of the lamp housing along the center line of the length direction of the lamp housing. The dimming structure also includes a third snap-fit ​​component and a fourth snap-fit ​​component. The third snap-fit ​​component and the fourth snap-fit ​​component are symmetrically arranged on the side of the light-transmitting component opposite to the beam adjusting component. The third snap-fit ​​component has a first snap-fit ​​groove, and the fourth snap-fit ​​component has a second snap-fit ​​groove. The first snap-fit ​​component is snapped into the first snap-fit ​​groove, and the second snap-fit ​​component is snapped into the second snap-fit ​​groove.

4. The narrow-beam splicable high-altitude linear light according to claim 1, characterized in that, The light-emitting assembly includes a light source fixing plate and multiple light-emitting elements. The multiple light-emitting elements are spaced apart on the light source fixing plate along the length direction of the light source fixing plate. The lamp housing is provided with a mounting plate. The two sides of the mounting plate abut against the inner sidewall of the lamp housing, and the light source fixing plate is fixed to the mounting plate.

5. The narrow-beam splicable high-altitude linear light according to claim 4, characterized in that, The light-emitting component further includes a first reflector and a second reflector. The lamp housing is provided with a fifth snap-fit ​​component and a sixth snap-fit ​​component. The fifth snap-fit ​​component has a third snap-fit ​​groove, and the sixth snap-fit ​​component has a fourth snap-fit ​​groove. One end of the first reflector abuts in the third snap-fit ​​groove, and the other end of the first reflector is fixed to the light source fixing plate. One end of the second reflector abuts in the fourth snap-fit ​​groove, and the other end of the second reflector is fixed to the light source fixing plate. The fifth snap-fit ​​component and the sixth snap-fit ​​component are respectively located between the light-transmitting component and the mounting plate.

6. The narrow-beam splicable high-altitude linear light according to claim 5, characterized in that, The electrical connection assembly includes a driver, a conductive element, a connector mounting plate, a housing connector, and a mounting guide post. The conductive element is electrically connected to the driver. The driver, the housing connector, and the mounting guide post are all fixed to the connector mounting plate. The housing connector is connected to the mounting plate. The mounting guide post has a mounting through hole for fasteners to pass through.

7. The narrow-beam splicable high-altitude linear light according to claim 6, characterized in that, The light-emitting component further includes multiple sliding reflector sub-components. Each sliding reflector sub-component includes a sliding light-shielding paper, a reflector paper connector, and a sliding limiting member. The sliding light-shielding paper and the sliding limiting member are both connected to one side of the reflector paper connector. The first reflector and the second reflector are each provided with multiple sliding through slots and multiple mounting through slots. Each mounting through slot corresponds to one of the sliding through slots and is connected to the mounting through hole. One end of the sliding limiting member slides within the sliding through slot so that the sliding light-shielding paper slides with the sliding limiting member and blocks the mounting through slot.

8. The narrow-beam splicable high-altitude linear light according to claim 4, characterized in that, The narrow beam splicable high-altitude linear lamp also includes at least one splicing structure. The mounting plate is provided with a positioning boss. The length extension direction of the positioning boss is parallel to the length extension direction of the mounting plate. The positioning boss and the side wall of the lamp housing form a positioning through groove. The splicing structure is respectively inserted into the positioning through grooves of two adjacent lamp housings.

9. The narrow-beam splicable high-altitude linear light according to claim 8, characterized in that, The splicing structure includes a base plate, a first abutting member, and a second abutting member. The base plate has a first abutting through hole and a second abutting through hole. One end of the first abutting member passes through the first abutting through hole, and the other end of the first abutting member is connected to the base plate. One end of the second abutting member passes through the second abutting through hole, and the other end of the second abutting member is connected to the base plate. The first abutting member and the second abutting member are symmetrically arranged along the center line axis of the base plate.

10. The narrow-beam splicable high-altitude linear light according to claim 8, characterized in that, The splicing structure also includes a U-shaped connector, which is fixed to the mounting plate and is disposed between two adjacent lamp housings.

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