Bracket light

Abstract

A bracket lamp, which comprises a lamp housing and a light-transmitting cover. The lamp housing is provided with a receiving groove. A first extension piece is arranged at the first end of the lamp housing, and a first clamping groove is formed between the first extension piece and the first end of the lamp housing. A second extension piece is arranged at the second end of the lamp housing, and a second clamping groove is formed between the second extension piece and the second end of the lamp housing. One of the first extension piece and the second extension piece is provided with a convex block, and the other of the first extension piece and the second extension piece is provided with a limiting groove. The light-transmitting cover is detachably connected to the lamp housing. By inserting the first extension piece of one lamp housing into the second clamping groove of another lamp housing, inserting the second extension piece of this lamp housing into the first clamping groove of another lamp housing, and then engaging the convex block with the limiting groove, a reliable and safe splicing effect is achieved, splicing multiple bracket lamps together, avoiding adding additional splicing accessories for splicing, not only reducing the production cost of the bracket lamp itself, but also reducing the installation cost during use.

Description

Technical Field

[0001] The present invention relates to the technical field of lighting lamps, and particularly to a bracket lamp. Background Art

[0002] A bracket lamp is a commonly used lighting fixture, which has the advantages of small volume and compact structure. Specifically, the bracket lamp has a long strip structure and is mainly composed of an "upper lamp head structure" and a "bottom lamp tube structure", and is applicable to places such as residential lighting, office lighting, industrial lighting, hotels, shopping malls, etc. Generally speaking, the bracket lamp has a wide application and brings convenience to people's lives.

[0003] However, in addition to the occasions of single use, a very large application of the bracket lamp is to splice the lamps together for use, which can be applied to the lighting of large spaces. However, for the existing bracket lamps to achieve the splicing function, many additional splicing accessories are often required for splicing, with a complex structure, which not only increases the production cost of the bracket lamp itself but also increases the installation cost during use. Summary of the Invention

[0004] Based on this, it is necessary to provide a bracket lamp.

[0005] The technical solution for the present invention to solve the above technical problems is as follows: A bracket lamp, comprising:

[0006] A lamp housing, the lamp housing is provided with a receiving groove, a first extension piece is provided at a first end of the lamp housing, a first clamping groove is formed between the first extension piece and the first end of the lamp housing, a second extension piece is provided at a second end of the lamp housing, a second clamping groove is formed between the second extension piece and the second end of the lamp housing, the first clamping groove and the second clamping groove are symmetrically arranged with respect to the central axis of the lamp housing, the shape of the first clamping groove is adapted to the shape of the second extension piece, the shape of the second clamping groove is adapted to the shape of the first extension piece, one of the first extension piece and the second extension piece is provided with a convex block, and the other of the first extension piece and the second extension piece is provided with a limiting groove; and

[0007] A light-transmitting cover, the light-transmitting cover is detachably connected to the lamp housing.

[0008] In one embodiment, two first extension pieces are provided, and the two first extension pieces are arranged at intervals.

[0009] In one embodiment, two second extension pieces are provided, and the two second extension pieces are arranged at intervals.

[0010] In one embodiment, a holding protrusion is provided at one end of one first extension piece close to the other first extension piece, and a blocking strip is provided at one end of one second extension piece close to the other second extension piece.

[0011] In one embodiment, the first card slot communicates with the accommodation slot.

[0012] In one embodiment, the second card slot communicates with the accommodation slot.

[0013] In one embodiment, a heat dissipation plate is further included. The heat dissipation plate is detachably arranged on the lamp housing, and the light-transmitting cover is detachably connected to the heat dissipation plate.

[0014] In one embodiment, a plurality of clamping blocks are arranged on the outer side wall of the lamp housing, and a plurality of clamping grooves are formed in the heat dissipation plate. Each clamping block is arranged in one clamping groove.

[0015] In one embodiment, a groove is formed in the outer side wall of the light-transmitting cover, and a buckle is arranged on the heat dissipation plate. The buckle is movably arranged in the groove.

[0016] In one embodiment, a lamp board is further included. The lamp board is arranged on the side of the heat dissipation plate facing the light-transmitting cover, and the light-transmitting cover covers the lamp board.

[0017] Compared with the prior art, the present invention has at least the following advantages:

[0018] The present invention is provided with a lamp housing. The lamp housing is in the shape of a shell with an accommodation slot and can be used to accommodate various electrical components. A first extension piece and a second extension piece are respectively arranged at the first end and the second end of the lamp housing, and the first extension piece and the second extension piece are symmetrically arranged left and right. In this way, a symmetrically arranged first card slot and a second card slot can be formed at the first end and the second end of the lamp housing. When splicing a plurality of lamp housings, the first end and the second end of one lamp housing can be respectively connected to the first end and the second end of the other two lamp housings. Specifically, by inserting the first extension piece of one lamp housing into the second card slot of another lamp housing and inserting the second extension piece of this lamp housing into the first card slot of another lamp housing, and then through the engagement of the convex block and the limiting slot, the X-axis, Y-axis and Z-axis can be restricted to prevent displacement between the bracket lamps. After splicing, the three degrees of freedom between the two bracket lamps are restricted, achieving a reliable and safe splicing effect, so as to splice the lamp housings in sequence from left to right, and thus splice a plurality of bracket lamps together for use in large-space lighting, avoiding adding additional splicing accessories for splicing. The structure is simple, which is convenient for operators to splice and use, not only reducing the production cost of the bracket lamp itself, but also reducing the installation cost during use. Description of the Drawings

[0019] Figure 1 Structural schematic diagram of a bracket lamp for one embodiment;

[0020] Figure 2 For oneFigure 1 Exploded perspective view of the bracket lamp

[0021] Figure 3 Schematic diagram of the structure of the bracket lamp from another perspective for an embodiment

[0022] Figure 4 Schematic diagram of the structure of the bracket lamp from another perspective for an embodiment

[0023] Figure 5 Schematic diagram of the structure of the bracket lamp from another perspective for an embodiment

[0024] Figure 6 Schematic diagram of the structure of two spliced bracket lamps for an embodiment

[0025] Figure 7 For Figure 1 Enlarged schematic diagram of part A in

[0026] Figure 8 For Figure 4 Enlarged schematic diagram of part B in

[0027] Figure 9 For Figure 6 Enlarged schematic diagram of part C in

[0028] Figure 10 Schematic diagram of a partial structure of the bracket lamp for an embodiment Detailed implementation manners

[0029] It should be noted that, without conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The following will further describe the technical solutions of the present invention in conjunction with the drawings of the embodiments of the present invention. The present invention is not limited to the following specific implementation manners

[0030] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "front", "rear", "left", "right", "top", "bottom", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 ,Figure 6 and Figure 9 , in one embodiment, a bracket lamp 10 is provided, including a lamp housing 100 and a light-transmitting cover 200. The lamp housing 100 is provided with a receiving groove. A first extension piece 120 is provided at a first end of the lamp housing 100. A first card slot 121 is formed between the first extension piece 120 and the first end of the lamp housing 100. A second extension piece 130 is provided at a second end of the lamp housing 100. A second card slot 131 is formed between the second extension piece 130 and the second end of the lamp housing 100. The first card slot 121 and the second card slot 131 are symmetrically arranged with respect to the central axis of the lamp housing 100. The shape of the first card slot 121 is adapted to that of the second extension piece 130, and the shape of the second card slot 131 is adapted to that of the first extension piece 120. One of the first extension piece 120 and the second extension piece 130 is provided with a convex block 140, and the other of the first extension piece 120 and the second extension piece 130 is provided with a limiting groove 150. The light-transmitting cover 200 is detachably connected to the lamp housing 100.

[0032] It should be noted that the lamp housing 100 is a shell-like structure with a receiving groove, which can be used to accommodate various electrical components. For example, the receiving groove can be used to accommodate a power supply, and the power supply can supply power to other electrical components to ensure the normal operation of each power supply device. The lamp housing 100 is made of cold-rolled plate material. The cold-rolled plate material has high strength and high heat dissipation coefficient, which is conducive to ensuring the improvement of the mechanical strength and heat dissipation performance of the finished bracket lamp. The lamp housing 100 is a long strip structure, and the light-transmitting cover 200 is a long strip cover structure. The light-transmitting cover 200 is a hollow cover structure. The light-transmitting cover 200 can be used to cover the outside of the lamp panel to diffuse and guide the light emitted by the lamp panel. The first end and the second end of the lamp housing 100 are the left and right ends in the length direction of the lamp housing 100. , by respectively providing a first extension piece 120 and a second extension piece 130 at the first end and the second end of the lamp housing 100, the first extension piece 120 and the second extension piece 130 are sheet-like structures, and the first extension piece 120 and the end portion of the first end of the lamp housing 100 are spaced apart from each other, that is, a gap is left between the first extension piece 120 and the first end portion of the lamp housing 100 to form a first card slot 121, and the first card slot 121 has a first opening, so that the first card slot 121 is conductive with the outside, similarly, the second extension piece 130 and the end portion of the second end of the lamp housing 100 are spaced apart from each other, that is, a gap is left between the second extension piece 130 and the second end portion of the lamp housing 100 to form a second card slot 131, the second card slot 131 The first and second extension pieces 120 and 130 are symmetrically arranged with each other, so that the first and second extension pieces 121 and 131 can be formed symmetrically at the first and second ends of the lamp housing 100. When a plurality of lamp housings 100 are spliced together, the first and second ends of each lamp housing 100 are sequentially spliced left and right, and the first and second ends of one lamp housing 100 can be connected to the first and second ends of the other two lamp housings 100, respectively. Specifically, the first extension piece 120 of the first lamp housing 100 is inserted into the second slot 131 of the second lamp housing 100 through the second opening. At the same time, the second extension piece 120 of the second lamp housing 100 is 30 is inserted into the first slot 121 of the first lamp housing 100 through the first opening, and the second extension piece 130 of the first lamp housing 100 is inserted into the first slot 121 of the third lamp housing 100. At the same time, the second extension piece 130 of the third lamp housing 100 is inserted into the second slot 131 of the first lamp housing 100, so that the second lamp housing 100 and the third lamp housing 100 are respectively spliced and installed on the left and right sides of the first lamp housing 100, and then the protrusion 140 and the limiting groove 150 are engaged with each other to limit the X-axis, Y-axis and Z-axis to avoid displacement between the bracket lamps. After splicing, the three degrees of freedom between the two bracket lamps are restricted, achieving a reliable and safe splicing effect, so that the left and right lamp housings 100 are spliced together in sequence.Thus, multiple bracket lights can be spliced together and applied to the lighting of large spaces, avoiding the need to add extra splicing fittings for splicing. The structure is simple, facilitating the splicing operation by the operator. This not only reduces the production cost of the bracket light itself but also the installation cost during use.

[0033] In one embodiment, two first extension pieces 120 are provided, and the two first extension pieces 120 are arranged at intervals. Two second extension pieces 130 are provided, and the two second extension pieces 130 are arranged at intervals. It can be understood that by setting two first extension pieces 120, the two first extension pieces 120 can be respectively arranged at the first end of the lamp housing 100, and the two first extension pieces 120 are arranged at intervals left and right. Similarly, by setting two second extension pieces 130, the two second extension pieces 130 can be respectively arranged at the second end of the lamp housing 100, and the two second extension pieces 130 are arranged at intervals left and right. In this way, when splicing multiple lamp housings 100, the first extension pieces 120 and the second extension pieces 130 that are symmetric left and right can be engaged and overlapped with each other, which can further play a role in positioning, preventing the lamp housing 100 from shifting, and further improving the structural stability during the splicing and installation of the bracket light, with better practicality.

[0034] Please refer to Figure 3 、 Figure 4 、 Figure 5 、 Figure 7 and Figure 8 In one embodiment, a holding protrusion 122 is provided at one end of one first extension piece 120 close to the other first extension piece 120, and a stop bar 132 is provided at one end of one second extension piece 130 close to the other second extension piece 130. It can be understood that by providing the holding protrusion 122 and the stop bar 132, when the first extension piece 120 and the second extension piece 130 are overlapped and engaged, the holding protrusion 122 can be in contact with the stop bar 132 in an interference fit state. Since the lamp housing 100 is made of cold-rolled plate material, the first extension piece 120 and the second extension piece 130 are integrally formed with the lamp housing 100 and are both made of hardware metal material. At this time, the holding protrusion 122 and the stop bar 132 are in contact with each other and reach a conducting state, thereby realizing the grounding conduction between two lamps. After splicing each bracket light, the step of installing the ground wire can be saved, greatly simplifying the installation process and having good practicality.

[0035] In one embodiment, the first card slot 121 communicates with the accommodating slot. The second card slot 131 communicates with the accommodating slot. It can be understood that by respectively providing a first conduction port and a second conduction port at the first end and the second end of the lamp housing 100, the first conduction port communicates with the accommodating slot and the first card slot 121 respectively, and the second conduction port communicates with the accommodating slot and the second card slot 131 respectively. In this way, the first card slot 121 and the second card slot 131 can be respectively communicated with the accommodating slot, and in this way, an opening structure can be formed at the first end and the second end of the lamp housing 100, which is not only beneficial to saving materials and reducing production costs, but also can realize the conduction between the accommodating slot and the external environment, so as to facilitate the rapid export of the heat generated inside the accommodating slot to the external environment, which is beneficial to improving the heat dissipation performance of the bracket lamp and further improving the finished product quality of the bracket lamp.

[0036] Please refer to Figure 1 and Figure 2 , in one embodiment, it further includes a heat dissipation plate 300, the heat dissipation plate 300 is detachably arranged on the lamp housing 100, and the light-transmitting cover 200 is detachably connected to the heat dissipation plate 300. It can be understood that in this embodiment, the lamp housing 100, the heat dissipation plate 300 and the light-transmitting cover 200 are stacked in sequence from top to bottom. By providing the heat dissipation plate 300, the heat dissipation plate 300 can play a heat dissipation role, which is beneficial to better conduction of the heat generated inside the lamp housing 100 and the light-transmitting cover 200, and can improve the overall heat dissipation performance of the bracket lamp. For example, the heat dissipation plate 300 is an aluminum heat dissipation plate 300, and aluminum is a metal material with excellent thermal conductivity. Using the aluminum heat dissipation plate 300 as the heat dissipation plate 300 can achieve a good heat dissipation effect and has good practicability.

[0037] Please refer to Figure 1 , Figure 3 and Figure 4 , in one embodiment, a plurality of clamping blocks 160 are arranged on the outer side wall of the lamp housing 100, and a plurality of clamping grooves 310 are formed in the heat dissipation plate 300, and each clamping block 160 is arranged in one clamping groove 310. It can be understood that in this embodiment, the heat dissipation plate 300 is U-shaped. By providing the clamping grooves 310, the heat dissipation plate 300 is sleeved and clamped with the clamping blocks 160 through the corresponding clamping grooves 310 one by one, so that the heat dissipation plate 300 is detachably installed on the lamp housing 100, and the installation and disassembly are convenient.

[0038] Please refer to Figure 1 , Figure 3 and Figure 4, in one embodiment, a groove 210 is formed in the outer sidewall of the light-transmitting cover 200, and the heat dissipation plate 300 is provided with a buckle 320 which is movably arranged in the groove 210. It can be understood that by forming a strip-shaped groove 210 in the outer sidewall of the light-transmitting cover 200 and providing the heat dissipation plate 300 with a buckle 320. Specifically, a plurality of buckles 320 can be provided, and the buckles 320 are arranged at intervals from each other. By buckling the buckles 320 in the groove 210, in this way, the light-transmitting cover 200 can be detachably mounted on the heat dissipation plate 300, and the installation and disassembly are convenient.

[0039] In one embodiment, a lamp board (not shown in the figure) is further included, and the lamp board is arranged on the surface of the heat dissipation plate 300 facing the light-transmitting cover 200, and the light-transmitting cover 200 covers the lamp board. It can be understood that by providing a lamp board, the lamp board adopts an LED lamp board, and the lamp board can be used to emit light sources. The emitted light sources are led out to the environment through the light-transmitting cover 200, realizing the illumination of the bracket lamp. The structure is simple and easy to install.

[0040] Please refer to Figure 10 , in one embodiment, a plurality of convex strips 220 are arranged on the inner sidewall of the light-transmitting cover 200, and the convex strips 220 are adjacent to each other. The cross-section of the convex strip 220 is triangular. It can be understood that by arranging the convex strips 220 on the inner sidewall of the light-transmitting cover 200, the convex strips 220 can greatly increase the surface area of the inner sidewall of the light-transmitting cover 200, and the cross-section of the convex strip 220 is set as a triangular structure, which can form a concave-convex texture structure on the inner sidewall of the light-transmitting cover 200. After the light emitted by the lamp board irradiates on the inner sidewall of the light-transmitting cover 200, it is reflected and scattered by each convex strip 220, so that the light output can be softened and the glare can be reduced, greatly improving the illumination effect of the bracket lamp and the illumination comfort.

[0041] Please refer to Figure 2 and Figure 10, in one embodiment, it further includes a first heat conducting plate 400 and a second heat conducting plate 500. One end of the first heat conducting plate 400 is connected to the heat dissipation plate 300, and the other end of the second heat conducting plate 500 is connected to the heat dissipation plate 300. The first heat conducting plate 400 and the second heat conducting plate 500 are respectively placed in the accommodating groove. The first heat conducting plate 400 is provided with a first heat conducting block 410, and the second heat conducting plate 500 is provided with a second heat conducting block 510. A first avoidance hole is formed at the first end of the lamp housing 100, and a second avoidance hole is formed at the second end of the lamp housing 100. The first avoidance hole and the second avoidance hole are respectively communicated with the accommodating groove. The first heat conducting block 410 is placed in the first avoidance hole, and the second heat conducting block 510 is placed in the second avoidance hole. The heat conductivity of the first heat conducting plate 400 is higher than that of the heat dissipation plate 300, and the heat conductivity of the second heat conducting plate 500 is higher than that of the heat dissipation plate 300. The heat conductivity of the first heat conducting block 410 is higher than that of the first heat conducting plate 400, and the heat conductivity of the second heat conducting block 510 is higher than that of the second heat conducting plate 500. It can be understood that by respectively arranging the first heat conducting plate 400 and the second heat conducting plate 500 at both ends of the heat dissipation plate 300, it is beneficial to conduct the heat of the heat dissipation plate 300 to both ends of the heat dissipation plate 300, and conduct it to the external environment through the first heat conducting block 410 and the second heat conducting block 510. In this way, the heat can be prevented from staying inside the lamp housing 100 and the light-transmitting cover 200, facilitating the rapid heat dissipation. At the same time, since the heat conductivities of the heat dissipation plate 300, the first heat conducting plate 400 and the second heat conducting plate 500, the first heat conducting block 410 and the second heat conducting block 510 gradually increase, it can play a role in directional heat conduction. The heat generated inside the lamp housing 100 and the light-transmitting cover 200 can be conducted to the first heat conducting plate 400 and the second heat conducting plate 500 at both ends of the heat dissipation plate 300 through the heat dissipation plate 300, and then further conducted to the first heat conducting block 410 and the second heat conducting block 510, and quickly dissipated to the environment through the avoidance holes, realizing directional and rapid heat dissipation, greatly improving the heat dissipation performance and heat dissipation efficiency of the bracket lamp, thereby preventing the heat from accumulating inside the lamp housing 100 and the light-transmitting cover 200, and preventing damage to the electrical components inside the lamp housing 100 and the light-transmitting cover 200, which is beneficial to improving the overall performance and service life of the bracket lamp.

[0042] Compared with the prior art, the present invention has at least the following advantages:

[0043] The present invention is provided with a lamp housing. The lamp housing is a housing-like structure with a receiving groove, which can be used to accommodate various electrical components. By providing a first extension piece and a second extension piece at the first end and the second end of the lamp housing respectively, and the first extension piece and the second extension piece are symmetrically arranged left and right. In this way, a symmetrically arranged first card slot and a second card slot can be formed at the first end and the second end of the lamp housing. When splicing multiple lamp housings, the first end and the second end of one lamp housing can be respectively connected to the first end and the second end of another two lamp housings. Specifically, by inserting the first extension piece of one lamp housing into the second card slot of another lamp housing, and inserting the second extension piece of this lamp housing into the first card slot of another lamp housing, and then through the engagement of the convex block and the limiting groove, the X-axis, Y-axis and Z-axis can be restricted, avoiding displacement between each bracket lamp. After splicing, the three degrees of freedom between two bracket lamps are restricted, achieving a reliable and safe splicing effect, so as to splice the lamp housings in sequence from left to right, and thus splice multiple bracket lamps together, which is applied to the lighting of large spaces, avoiding adding additional splicing accessories for splicing. The structure is simple, facilitating the operator to splice and use, not only reducing the production cost of the bracket lamp itself, but also reducing the installation cost during use.

[0044] Obviously, the above-mentioned embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A bracket lamp, characterized in that, Comprising: A lamp housing, a receiving groove is formed in the lamp housing, a first extension piece is arranged at the first end of the lamp housing, a first clamping groove is formed between the first extension piece and the first end of the lamp housing, a second extension piece is arranged at the second end of the lamp housing, a second clamping groove is formed between the second extension piece and the second end of the lamp housing, the first clamping groove and the second clamping groove are symmetrically arranged with respect to the central axis of the lamp housing, the shape of the first clamping groove is adapted to that of the second extension piece, the shape of the second clamping groove is adapted to that of the first extension piece, a convex block is arranged on one of the first extension piece and the second extension piece, and a limiting groove is formed in the other of the first extension piece and the second extension piece; And A light-transmitting cover, which is detachably connected to the lamp housing; The first extension piece is provided with two, and the two first extension pieces are arranged at intervals; The second extension piece is provided with two, and the two second extension pieces are arranged at intervals; A holding protrusion is arranged at one end of one first extension piece close to the other first extension piece, and a blocking strip is arranged at one end of one second extension piece close to the other second extension piece; A plurality of convex strips are arranged on the inner side wall of the light-transmitting cover, the convex strips are arranged adjacent to each other, and the cross section of the convex strip is triangular; The first clamping groove is communicated with the receiving groove; The second clamping groove is communicated with the receiving groove.

2. The bracket lamp according to claim 1, wherein It further includes a heat dissipation plate, the heat dissipation plate is detachably arranged on the lamp housing, and the light-transmitting cover is detachably connected to the heat dissipation plate.

3. The bracket lamp according to claim 2, wherein A plurality of clamping blocks are arranged on the outer side wall of the lamp housing, and a plurality of clamping grooves are formed in the heat dissipation plate, and each clamping block is arranged in one clamping groove.

4. The bracket lamp according to claim 2, wherein A groove is formed in the outer side wall of the light-transmitting cover, a buckle is arranged on the heat dissipation plate, and the buckle is movably arranged in the groove.

5. The bracket lamp according to claim 2, characterized in that, It further includes a lamp board, the lamp board is arranged on the surface of the heat dissipation plate facing the light-transmitting cover, and the light-transmitting cover covers the lamp board.

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