Strip-shaped engineering illuminating lamp

Abstract

The utility model relates to the technical field of lighting lamp equipment, in particular to a strip-shaped engineering lighting lamp. The first sealing cover is arranged at one end of the lamp holder; the second sealing cover is arranged at the other end of the lamp holder; the light source is arranged in the lamp holder; the panel is sealed on one side, facing the light source, of the lamp holder; the two ends of the lamp holder are sealed through a first sealing cover and a second sealing cover correspondingly, and the first sealing cover of one strip-shaped engineering illuminating lamp is connected with the second sealing cover of the other adjacent strip-shaped engineering illuminating lamp in an attached mode. The first positioning part and the third positioning part are fixed in a matched mode, the second positioning part and the fourth positioning part are positioned and fixed in a matched mode, positioning is accurate, and installation efficiency is improved. Moreover, the installation position of the installation part can be adjusted, seamless connection is achieved, no dark space exists in splicing, linear connection is achieved, and the overall consistency and attractiveness of the tunnel are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting fixtures, in particular to a strip-shaped engineering lighting lamp. Background Art

[0002] Tunnel lighting usually uses fluorescent tubes or LEDs as light sources, and lighting is provided on the tunnel canopy. The lighting can be located in the central canopy area or at the transition to the adjacent sidewall to form a linear or nearly linear tunnel lighting strip. In the actual installation of conventional tunnel lights, the bracket is fixed and the spacing between the mounting holes is erroneous, resulting in dark areas between adjacent lamps, and the end faces are easily misaligned, resulting in low installation efficiency and poor aesthetics. Utility Model Content

[0003] In order to solve the technical defects mentioned in the above background technology, the purpose of the utility model is to provide a strip engineering lighting lamp.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A strip engineering lighting lamp, comprising a lamp holder with open ends, a first cover arranged at one end of the lamp holder, a second cover arranged at the other end of the lamp holder, a light source arranged inside the lamp holder, a panel sealed on the side of the lamp holder facing the light source, a reflective sheet arranged between the light source and the panel, and a mounting member slidably arranged on the side of the lamp holder away from the panel; a protruding first positioning portion and a recessed second positioning portion are arranged at intervals on the outer end of the first cover; a recessed third positioning portion and a protruding fourth positioning portion are arranged at intervals on the outer end of the second cover, the first positioning portion is arranged correspondingly to the third positioning portion, and the second positioning portion is arranged correspondingly to the fourth positioning portion; the first cover of one strip engineering lighting lamp is fit-connected with the second cover of another adjacent strip engineering lighting lamp.

[0006] By adopting the above technical solution, the two ends of the lamp holder are sealed by the corresponding first cover and second cover respectively, and the first cover of a strip engineering lighting lamp is connected with the second cover of another adjacent strip engineering lighting lamp. The first positioning part on the first cover is fixed with the third positioning part on the second cover, and the second positioning part on the first cover is positioned and fixed with the fourth positioning part on the second cover, which is precisely positioned and improves the efficiency of installation. Moreover, the installation part can adjust the installation position to achieve seamless connection, splicing without dark areas, and linear connection, which realizes the overall consistency and aesthetics of the tunnel.

[0007] Furthermore, the first positioning part and the fourth positioning part are both configured as columnar structures, and the second positioning part and the third positioning part are both configured as hole structures. The first positioning part is plugged into the corresponding third positioning part, and the fourth positioning part is plugged into the second positioning part, with precise positioning, seamless connection, no dark area in the splicing, and linear connection, thus achieving overall consistency and aesthetics of the tunnel.

[0008] Furthermore, the lamp holder includes a holder, a first clamping plate and a second clamping plate, and the light source is arranged inside the holder. A clamping slot for mounting the panel is arranged on the upper side of the holder. The holder is arranged between the first clamping plate and the second clamping plate, and the first clamping plate and the second clamping plate are both arranged as a U-shaped structure. The first clamping plate and the second clamping plate cooperate to clamp the panel on the holder, which is convenient for installation and disassembly, improves the efficiency of assembly, and is more convenient for transportation and handling.

[0009] Furthermore, both outer sides of the seat body are provided with a through guide groove along the length direction thereof, and a protruding first guide strip is provided on the side of the first clamping plate facing the seat body, and the first guide strip is slidably connected with the corresponding guide groove. A protruding second guide strip is provided on the side of the second clamping plate facing the seat body, and the second guide strip is slidably connected with the corresponding guide groove, which is convenient for installation and can also improve the stability of the structural connection, and prevent the first clamping plate and the second clamping plate from being separated from the seat body.

[0010] Furthermore, at least one through fixing groove is provided on both side edges of the seat body along its length direction, and the first cover and the second cover are fixed in the fixing groove by screws, so that the structure is compact, the production efficiency is improved, and the cost is saved.

[0011] Furthermore, the first cover includes a first cover body and a first pad. The first pad is set as a square frame structure, and the first pad is sealed and connected to the end of the base. A groove is set on the inner side of the first cover, and the first pad and the end of the base are covered in the groove. The inner side of the first cover is sealed and connected to the panel, the first clamping plate, and the second clamping plate, so as to improve the sealing performance and the waterproof and dustproof effects.

[0012] Furthermore, two adjustment grooves are provided at intervals along the length direction of the lower side of the lamp holder. The mounting member includes a sliding member, a connecting plate and a mounting plate. One end of the connecting plate is bent, and the bent end of the connecting plate is provided with two mounting holes. Each of the mounting holes and the adjusting grooves is provided with a group of sliding members, and one end of the sliding member is slidably provided in the corresponding adjusting groove, and the other end of the sliding member is fixedly connected to the bent end of the connecting plate. The other end of the connecting plate is provided with an arc-shaped positioning groove, and a rotating shaft is provided at the center position of the positioning groove. One end of the mounting plate is rotatably provided on the rotating shaft, and the other end of the mounting plate is fixedly connected to the external structure. The mounting plate is provided with bolts corresponding to the position of the positioning groove, and the mounting plate is fixedly connected to the positioning groove by bolts to fix the irradiation angle of the light source. The track-type mounting groove design is adopted, and the mounting member can be infinitely adjusted longitudinally and can rotate 180 degrees horizontally. Holes can be punched in advance during tunnel installation, and the position of the adjustable mounting member can be installed laterally to improve installation efficiency and convenience.

[0013] Furthermore, two adjustment grooves are provided at intervals along the length direction of the lower side of the lamp holder. The mounting piece includes a slider and a suspension rod, one end of the slider is provided with a U-shaped groove, one side wall of the U-shaped groove is slidably connected to one of the adjustment grooves, and the other side wall of the U-shaped groove is slidably connected to the other adjustment groove, thereby improving the stability of sliding, facilitating the adjustment of the position of the mounting piece according to the actual situation on site, and improving the efficiency of installation. A screw hole is provided at the other end of the slider, one end of the suspension rod is threadedly connected to the screw hole, and the other end of the suspension rod is fixedly connected to the external structure, making installation and disassembly more convenient, requiring less space for installation, and having stronger compatibility.

[0014] Furthermore, at least one heat dissipation groove is provided between the two adjustment grooves, and the heat dissipation groove is open on one side facing the light source. The light source includes a lamp board and a plurality of lamp beads, the lamp board is clamped in the lamp holder and located above the heat dissipation groove, and the plurality of lamp beads are arranged on the lamp board at intervals, so that the structure is compact and the heat dissipation is improved.

[0015] In summary, the beneficial effects of the utility model are:

[0016] The two ends of the lamp holder of the utility model are sealed by the corresponding first cover and second cover respectively, and the first cover of a strip engineering lighting lamp is connected with the second cover of another adjacent strip engineering lighting lamp. The first positioning part on the first cover is fixed with the third positioning part on the second cover, and the second positioning part on the first cover is positioned and fixed with the fourth positioning part on the second cover, which is precisely positioned and improves the efficiency of installation. Moreover, the installation part can adjust the installation position to achieve seamless connection, splicing without dark areas, and linear connection, which realizes the overall consistency and aesthetics of the tunnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the first embodiment of the strip engineering lighting of the utility model.

[0018] Figure 2 It is a bottom view of an embodiment of the strip-shaped engineering lighting lamp of the present utility model.

[0019] Figure 3 It is a schematic diagram of the internal installation structure of an embodiment of the strip engineering lighting lamp of the present utility model.

[0020] Figure 4 It is a schematic diagram of the exploded structure of an embodiment of the strip engineering lighting lamp of the present utility model.

[0021] Figure 5 It is a side view of the first embodiment of the strip-shaped engineering lighting lamp of the present utility model.

[0022] Figure 6 It is a structural schematic diagram of the second embodiment of the strip engineering lighting of the utility model.

[0023] Description of reference numerals in the figures:

[0024] 1. Strip engineering lighting; 2. Lamp holder; 21. Holder; 22. First clamping plate; 221. First guide strip; 23. Second clamping plate; 231. Second guide strip; 24. Clamping slot; 25. Guide slot; 26. Fixing slot; 27. Adjusting slot; 28. Heat dissipation slot; 29. ​​Sealing strip; 3. First cover; 31. First positioning part; 32. Second positioning part; 33. First cover; 34. First pad; 4. Second cover; 41. Third positioning part; 42. Fourth positioning part; 43. Second cover; 44. Second pad; 5. Light source; 51. Lamp board; 52. Lamp beads; 6. Panel; 7. Reflector; 8. Mounting piece; 81a. Sliding piece; 82a. Connecting plate; 821a. Positioning slot; 822a. Rotating shaft; 83a. Mounting plate; 81b. Sliding block; 82b. Suspension rod; 9. Power supply. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0026] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms should not be understood as limiting the present invention.

[0027] In the description of the utility model, if there is a word description such as "several", it means one or more, and the meaning of "more" is two or more. Greater than, less than, and more than are understood to exclude the number itself, and above, below, and within are understood to include the number itself. If there is a description of the first, second, and third, it is only used to distinguish the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] The following is combined with Figure 1-6 , the embodiments of the utility model are further described in detail.

[0029] A strip-shaped engineering lighting lamp 1, such as Figure 1 , Figure 3 , Figure 4 As shown, it includes a lamp holder 2 with both ends open, a first cover 3 arranged at one end of the lamp holder 2, a second cover 4 arranged at the other end of the lamp holder 2, a light source 5 arranged inside the lamp holder 2, a panel 6 sealed on the side of the lamp holder 2 facing the light source 5, a reflector 7 arranged between the light source 5 and the panel 6, and a mounting member 8 slidably arranged on the side of the lamp holder 2 away from the panel 6. A protruding first positioning portion 31 and a recessed second positioning portion 32 are arranged at intervals on the outer end of the first cover 3. A recessed third positioning portion 41 and a protruding fourth positioning portion 42 are arranged at intervals on the outer end of the second cover 4, and the first positioning portion 31 and the third positioning portion 41 are arranged correspondingly, and the second positioning portion 32 and the fourth positioning portion 42 are arranged correspondingly. The first cover 3 of a strip engineering lighting lamp 1 is fitted and connected with the second cover 4 of another adjacent strip engineering lighting lamp 1.

[0030] Among them, the two ends of the lamp holder 2 are sealed by the corresponding first cover 3 and second cover 4 respectively, and the first cover 3 of a strip engineering lighting lamp 1 is connected with the second cover 4 of another adjacent strip engineering lighting lamp 1. The first positioning part 31 on the first cover 3 is fixed with the third positioning part 41 on the second cover 4, and the second positioning part 32 on the first cover 3 is positioned and fixed with the fourth positioning part 42 on the second cover 4, which is precisely positioned and improves the efficiency of installation. Moreover, the mounting part 8 can adjust the installation position to achieve seamless connection, splicing without dark areas, and linear connection, so as to achieve the overall consistency and aesthetics of the tunnel.

[0031] In this embodiment, please refer to Figure 1 , Figure 4 , the first cover 3 and the second cover 4 have the same structure. The first positioning portion 31 and the fourth positioning portion 42 are both arranged as columnar structures, and the second positioning portion 32 and the third positioning portion 41 are both arranged as hole structures. The first positioning portion 31 is plugged into the corresponding third positioning portion 41, and the fourth positioning portion 42 is plugged into the second positioning portion 32, with precise positioning, seamless connection, no dark area in the splicing, and linear connection, thus achieving the overall consistency and aesthetics of the tunnel. The first positioning portion 31 and the second positioning portion 32 are arranged on both sides of the first cover 3, which can make the connection more stable after installation.

[0032] In this embodiment, please refer to Figure 3 , Figure 4 The lamp holder 2 includes a seat body 21, a first clamping plate 22 and a second clamping plate 23. A light source 5 is arranged inside the seat body 21. A clamping slot 24 for mounting a panel 6 is arranged on the upper side of the seat body 21. The seat body 21 is arranged between the first clamping plate 22 and the second clamping plate 23. Both the first clamping plate 22 and the second clamping plate 23 are arranged in a U-shaped structure. The first clamping plate 22 and the second clamping plate 23 cooperate to clamp the panel 6 on the seat body 21, which is convenient for installation and disassembly, improves the efficiency of assembly, and is more convenient for transportation and handling. A sealing strip 29 is arranged in each of the two clamping slots 24, which can improve the waterproof and dustproof performance and extend the service life.

[0033] Specifically, both outer sides of the seat body 21 are provided with a through guide groove 25 along the length direction thereof, and a protruding first guide strip 221 is correspondingly provided on the side of the first clamping plate 22 facing the seat body 21, and the first guide strip 221 is slidably connected with the corresponding guide groove 25. A protruding second guide strip 231 is correspondingly provided on the side of the second clamping plate 23 facing the seat body 21, and the second guide strip 231 is slidably connected with the corresponding guide groove 25, which is convenient for installation, and can also improve the stability of the structural connection, and prevent the first clamping plate 22, the second clamping plate 23 from being separated from the seat body 21.

[0034] The end surface areas of the first guide bar 221 and the second guide bar 231 located in the guide groove 25 are larger than the end surface areas of the first guide bar 221 and the second guide bar 231 located outside the guide groove 25. The opening width of the guide groove 25 is smaller than the depth of the guide groove 25, so that the first guide bar 221 and the second guide bar 231 can operate more stably during the sliding process.

[0035] At least one through fixing groove 26 is provided on both sides of the seat body 21 along its length direction, and the first cover 3 and the second cover 4 are fixed in the fixing groove 26 by screws, which has a compact structure, improves production efficiency and saves costs. Specifically, two through fixing grooves 26 are provided on both sides of the seat body 21 to improve the stability of installation.

[0036] In this embodiment, the first cover 3 includes a first cover body 33 and a first pad 34. The first pad 34 is set as a square frame structure, and the first pad 34 is sealed and connected to the end of the base body 21. A groove is set on the inner side of the first cover 3, and the first pad 34 and the end of the base body 21 are covered in the groove. The inner side surface of the first cover 3 is sealed and connected to the panel 6, the first clamping plate 22, and the second clamping plate 23, so as to improve the sealing performance and the waterproof and dustproof effects.

[0037] The second cover 4 includes a second cover body 43 and a second pad 44. The second pad 44 is set as a square frame structure, and the second pad 44 is sealed and connected to the end of the other end of the base body 21. A sealing groove is set on the inner side of the second cover 4, and the second pad 44 and the end of the other end of the base body 21 are covered in the sealing groove. The inner side surface of the second cover 4 is sealed and connected to the panel 6, the first clamping plate 22, and the second clamping plate 23, so as to improve the sealing performance and the waterproof and dustproof effects.

[0038] Please refer to Figure 2 The lower side of the lamp holder 2 is provided with two adjustment grooves 27 at intervals along its length direction. At least one heat dissipation groove 28 is provided between the two adjustment grooves 27, and the heat dissipation groove 28 is open on the side facing the light source 5. The light source 5 includes a lamp board 51 and a plurality of lamp beads 52. The lamp board 51 is clamped in the lamp holder 2 and located above the heat dissipation groove 28. The plurality of lamp beads 52 are arranged on the lamp board 51 at intervals, and the structure is compact and the heat dissipation is improved. The adjustment groove 27 can also be used to fix the power supply 9, so that the power supply 9 can supply power to the light source 5.

[0039] The mounting member 8 sliding in the adjusting groove 27 can be wall mounted or suspended, and the selection can be made according to the actual installation situation.

[0040] In the first embodiment, please refer to Figure 1 , Figure 5, the mounting member 8 is used for wall mounting. Specifically, the mounting member 8 includes a sliding member 81a, a connecting plate 82a and a mounting plate 83a. One end of the connecting plate 82a is bent, and the bent end of the connecting plate 82a is provided with two mounting holes. Each mounting hole and the adjustment slot 27 are provided with a group of sliding members 81a correspondingly. One end of the sliding member 81a is slidably arranged in the corresponding adjustment slot 27, and the other end of the sliding member 81a is fixedly connected with the bent end of the connecting plate 82a. Among them, the sliding member 81a can be set as a nut and bolt structure. One end of the bolt is clamped in the adjustment slot 27, and the other end of the bolt passes through the bent end of the connecting plate 82a and is threadedly connected with the nut for fixing. Alternatively, the sliding member 81a is set as a block structure, one end of the sliding member 81a is slidably arranged in the two adjustment slots 27, and the other end of the sliding member 81a is screwed to the bent end of the connecting plate 82a.

[0041] The other end of the connecting plate 82a is provided with an arc-shaped positioning groove 821a, and the center position of the positioning groove 821a is provided with a rotating shaft 822a. One end of the mounting plate 83a is rotatably provided on the rotating shaft 822a, and the other end of the mounting plate 83a is fixedly connected to the external structure. The mounting plate 83a is provided with bolts corresponding to the position of the positioning groove 821a, and the mounting plate 83a and the positioning groove 821a are fixedly connected by bolts to fix the illumination angle of the light source 5. With the track-type mounting groove design, the mounting part 8 can be infinitely adjusted longitudinally and can be rotated 180 degrees horizontally. Holes can be drilled in advance during tunnel installation, and the position of the mounting part 8 can be adjusted laterally to improve installation efficiency and convenience.

[0042] In the second embodiment, please refer to Figure 6 , the mounting member 8 is used for hanging. Specifically, two adjustment grooves 27 are arranged at intervals on the lower side of the lamp holder 2 along its length direction. The mounting member 8 includes a slider 81b and a suspension rod 82b. A U-shaped groove is arranged at one end of the slider 81b. One side wall of the U-shaped groove is slidably connected to one adjustment groove 27, and the other side wall of the U-shaped groove is slidably connected to another adjustment groove 27, so as to improve the sliding stability, facilitate the adjustment of the position of the mounting member 8 according to the actual situation on site, and improve the installation efficiency. A screw hole is arranged at the other end of the slider 81b. One end of the suspension rod 82b is threadedly connected to the screw hole, and the other end of the suspension rod 82b is fixedly connected to the external structure, so that installation and disassembly are more convenient, the space required for installation is smaller, and the compatibility is stronger.

[0043] The end cap structure of this strip engineering lighting lamp 1 adopts a unique seamless connection design, built-in splicing card column, combined with customized tempered glass, splicing without dark areas, linear connection, and achieves overall consistency and aesthetics of the tunnel. Combined with diffuse reflection design and reasonable light distribution, it eliminates the zebra effect of the tunnel, improves the tunnel acceptance standard, and solves the problems of dark areas in the splicing nodes and uneven splicing caused by end cap structure problems of conventional strip tunnel lights. The installation of the strip engineering lighting lamp 1 adopts a track-type installation slot design. The bracket can be infinitely adjusted vertically and can be rotated 180 degrees horizontally. The angle can be accurately adjusted with a dial. Holes can be drilled in advance during tunnel installation and installed later to improve installation efficiency and convenience. The humanized appearance design refers to the tunnel entrance design, integrates many tunnel elements, and integrates with the entire tunnel to achieve visual comfort and bring a more beautiful performance to the tunnel.

[0044] The inlet and outlet lines of this strip engineering lighting lamp 1 adopt the national standard M15 waterproof connector, hand in hand cascade mode, each line can be connected in series more than 20 lines, which simplifies the number of tunnel nodes and loops, and saves material and labor costs. It is compatible with all power segments and length sizes, with a power range of 10-300W and a size of 300-1200MM. The installation method is consistent, meeting the power and brightness requirements of different stages of the tunnel. In addition, an intelligent control system is used to achieve stepless dimming, ensuring a smooth transition of the brightness of the lamps at each stage of the tunnel, and achieving visual comfort. Under the premise of meeting the illumination requirements, a photometric sensor is used, combined with system control, automatic dimming, extending the life of the lamp, and saving energy and reducing emissions. A single lamp control system is used to solve the shortcomings of traditional loop control and monitor the operating status of each lamp in real time.

[0045] The installation steps of the strip engineering lighting 1 are as follows.

[0046] The first step is to drill a hole according to the center hole of one end of the mounting member 8 fixed to the external structure.

[0047] The second step is to adjust the longitudinal hole spacing according to actual needs, insert the expansion wire (M8), and lock it firmly.

[0048] The third step is to adjust the spacing of the longitudinal mounting members 8 according to the hole spacing.

[0049] The fourth step is to put in the gasket, spring washer, nut and locking nut in sequence, adjust the rotation degree according to the dial on the mounting part 8 and lock it, and the installation is completed.

[0050] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A strip-shaped engineering lighting lamp (1), characterized in that: The invention comprises a lamp holder (2) with both ends open, a first cover (3) arranged at one end of the lamp holder (2), a second cover (4) arranged at the other end of the lamp holder (2), a light source (5) arranged inside the lamp holder (2), a panel (6) sealed on the side of the lamp holder (2) facing the light source (5), a reflective sheet (7) arranged between the light source (5) and the panel (6), and a mounting member (8) slidably arranged on the side of the lamp holder (2) facing away from the panel (6); the outer end of the first cover (3) is spaced apart from the light source (5) and the panel (6) is provided with a second cover (4) arranged at the other end of the lamp holder (2); A protruding first positioning portion (31) and a recessed second positioning portion (32) are provided; a recessed third positioning portion (41) and a protruding fourth positioning portion (42) are provided at intervals on the outer side end of the second cover (4); the first positioning portion (31) and the third positioning portion (41) are provided correspondingly, and the second positioning portion (32) and the fourth positioning portion (42) are provided correspondingly; the first cover (3) of one strip-shaped engineering lighting lamp (1) is fittedly connected to the second cover (4) of another adjacent strip-shaped engineering lighting lamp (1).

2. The linear engineering lighting lamp (1) according to claim 1, characterized in that: The first positioning portion (31) and the fourth positioning portion (42) are both arranged as columnar structures, and the second positioning portion (32) and the third positioning portion (41) are both arranged as hole-shaped structures; the first positioning portion (31) is plugged into the corresponding third positioning portion (41), and the fourth positioning portion (42) is plugged into the second positioning portion (32).

3. The linear engineering lighting lamp (1) according to claim 1, characterized in that: The lamp holder (2) comprises a holder body (21), a first clamping plate (22) and a second clamping plate (23); the light source (5) is arranged inside the holder body (21); a clamping groove (24) for mounting the panel (6) is arranged on the upper side of the holder body (21); the holder body (21) is arranged between the first clamping plate (22) and the second clamping plate (23); the first clamping plate (22) and the second clamping plate (23) are both arranged as U-shaped structures; the first clamping plate (22) and the second clamping plate (23) cooperate to clamp the panel (6) onto the holder body (21).

4. The linear engineering lighting lamp (1) according to claim 3, characterized in that: Both outer side surfaces of the seat body (21) are provided with a through guide groove (25) along the length direction thereof; a protruding first guide strip (221) is correspondingly provided on the side of the first clamping plate (22) facing the seat body (21), and the first guide strip (221) is slidably connected to the corresponding guide groove (25); and a protruding second guide strip (231) is correspondingly provided on the side of the second clamping plate (23) facing the seat body (21), and the second guide strip (231) is slidably connected to the corresponding guide groove (25).

5. The linear engineering lighting lamp (1) according to claim 3, characterized in that: At least one through fixing groove (26) is provided on both side edges of the base body (21) along its length direction, and the first cover (3) and the second cover (4) are both fixed in the fixing groove (26) by screws.

6. The linear engineering lighting lamp (1) according to claim 3, characterized in that: The first cover (3) comprises a first cover body (33) and a first pad (34); the first pad (34) is arranged as a square frame structure, and the first pad (34) is sealedly connected to the end of the base body (21); a groove is arranged on the inner side of the first cover (3), and the first pad (34) and the end of the base body (21) are covered in the groove; the inner side surface of the first cover (3) is sealedly connected to the panel (6), the first clamping plate (22), and the second clamping plate (23).

7. The linear engineering lighting lamp (1) according to claim 1, characterized in that: The lower side of the lamp holder (2) is provided with two adjustment grooves (27) at intervals along its length direction; the mounting member (8) comprises a sliding member (81a), a connecting plate (82a) and a mounting plate (83a); one end of the connecting plate (82a) is bent, and the bent end of the connecting plate (82a) is provided with two mounting holes, and each mounting hole and the adjustment groove (27) is provided with a group of the sliding members (81a) correspondingly, one end of the sliding member (81a) is slidably provided in the corresponding adjustment groove (27), and the other end of the sliding member (81a) is connected to the connecting plate (82a). The bent end of the connecting plate (82a) is fixedly connected; the other end of the connecting plate (82a) is provided with an arc-shaped positioning groove (821a), and the center position of the positioning groove (821a) is provided with a rotating shaft (822a); one end of the mounting plate (83a) is rotatably arranged on the rotating shaft (822a), and the other end of the mounting plate (83a) is fixedly connected to the external structure, and the mounting plate (83a) is provided with bolts corresponding to the position of the positioning groove (821a), and the mounting plate (83a) and the positioning groove (821a) are fixedly connected by bolts to fix the irradiation angle of the light source (5).

8. The linear engineering lighting lamp (1) according to claim 1, characterized in that: The lower side of the lamp holder (2) is provided with two adjustment grooves (27) spaced apart along its length direction; the mounting member (8) comprises a slider (81b) and a suspension rod (82b); one end of the slider (81b) is provided with a U-shaped groove; one side wall of the U-shaped groove is slidably connected to one of the adjustment grooves (27); the other side wall of the U-shaped groove is slidably connected to another of the adjustment grooves (27); the other end of the slider (81b) is provided with a screw hole; one end of the suspension rod (82b) is threadedly connected to the screw hole; the other end of the suspension rod (82b) is fixedly connected to the external structure.

9. The linear engineering lighting lamp (1) according to claim 7 or 8, characterized in that: At least one heat dissipation groove (28) is arranged between the two adjustment grooves (27), and the heat dissipation groove (28) is arranged open on a side facing the light source (5); the light source (5) comprises a lamp board (51) and a plurality of lamp beads (52), the lamp board (51) is clamped in the lamp holder (2) and located above the heat dissipation groove (28), and the plurality of lamp beads (52) are arranged on the lamp board (51) at intervals.

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