CN215112269U - Tunnel lamp - Google Patents

Abstract

The utility model relates to an illumination lamps and lanterns technical field, concretely relates to tunnel lamp. The utility model discloses a tunnel lamp, including the casing and in the installation cavity of the inside formation of casing, the installation cavity divide into the light unit installation cavity of walking line chamber and lower part on upper portion through the baffle, walks the line chamber and is used for installing the trough, and the light unit installation cavity is used for installing the lamp body for lamp body and trough integral type design. The utility model is designed in an integrated manner, is convenient to install, and each lamp is connected with electricity in a cavity, so that potential safety hazards are avoided in the use process; the service life of product can be guaranteed simultaneously to the internal wiring, the follow-up maintenance cost that has significantly reduced has solved the inconvenient problem of trough installation among the prior art.

Description

Tunnel lamp

Technical Field

The utility model relates to an illumination lamps and lanterns technical field, more specifically say, relate to a tunnel lamp.

Background

The tunnel lamp is a special lamp for tunnel lighting, and aims to solve the problem that the sudden change of brightness makes vision generate a 'black hole effect' or a 'white hole effect' when a vehicle enters or exits the tunnel along the length direction of the tunnel.

The tunnel lamp lighting product construction steps in the current market are as follows: 1. installing a wiring groove; 2. installing a lamp; 3. each light fixture is powered from the cabling channel. In the actual installation process, the wiring groove and the lamp need to be independently constructed for installation, and the time period is long. Meanwhile, twice construction cost is generated by the installation of the wiring groove and the installation of the lamps, and each lamp is connected with electricity from the wiring groove, so that the electric wires are exposed in different degrees, potential safety hazards exist, the appearance is not attractive, the follow-up maintenance is complicated, and the maintenance cost is very high.

SUMMERY OF THE UTILITY MODEL

1. Problems to be solved

Aiming at the defect that the wiring groove of the existing tunnel lamp is inconvenient to install, the utility model provides a tunnel lamp, which comprises a shell and an installation cavity formed in the shell, wherein the installation cavity is divided into a wiring cavity and an optical unit installation cavity through a partition plate, the wiring cavity is used for installing the wiring groove, and the optical unit installation cavity is used for installing a lamp body; the service life of product can be guaranteed simultaneously to the internal wiring, the follow-up maintenance cost that has significantly reduced has solved the inconvenient problem of trough installation among the prior art.

2. Technical scheme

In order to solve the above problem, the utility model discloses the technical scheme who adopts as follows:

the utility model provides a tunnel lamp, which comprises a shell, wherein the shell comprises a back plate, a bottom plate and two side plates positioned between the back plate and the bottom plate, and the back plate, the bottom plate and the two side plates are arranged in the shell to form an installation cavity; a partition board is arranged in the installation cavity and divides the installation cavity into a wiring cavity and an optical unit installation cavity; the wiring cavity is arranged on the upper part of the optical unit installation cavity and used for arranging wiring. Further, the bottom plate of the present invention has at least a partial light-transmitting region for allowing light of the light unit to be transmitted.

The utility model discloses a with lamp body and wire casing integral type design, the appearance is pleasing to the eye, can realize quick installation, has both guaranteed the heat dissipation of lamps and lanterns, has reduced the preinstallation of wire casing again, and every lamps and lanterns connect the electricity and all be the inside electric mode that connects of cavity, has avoided the potential safety hazard in the use, has guaranteed the life of product, the follow-up maintenance cost that has significantly reduced. And simultaneously, the utility model discloses a tunnel lamp can the exclusive use, also can a plurality of tunnel lamps establish ties and use.

Preferably, a blocking unit is disposed in the wire cavity, and the blocking unit is configured to divide the wire cavity into a strong current wire installation cavity located on one side of the blocking unit and a weak current wire installation cavity located on the other side away from the strong current wire installation cavity. Further, a strong electrical trace mounting cavity is used to mount a power supply, such as an AC220v power supply; the weak current wiring installation cavity is used for installing a controller, such as an RS485 controller.

Preferably, the back plate comprises a first plate and a second plate located at the side of the first plate, and the first plate can rotate around the side of the second plate by taking the side of the second plate as an axis, so that the back plate is convenient to mount. Further preferably, the first board and the second board are connected in a hinged manner, and the second board can rotate relative to the first board in a hinged manner, so that the wiring in the wiring cavity can be conveniently disassembled, assembled and maintained.

Preferably, walk the at least partial opening in both ends in line chamber, improve the utility model discloses a heat dispersion.

Preferably, both ends of the light unit installation cavity are at least partially sealed, and the light unit installation cavity is internally provided with a light unit, such as a light-emitting tube or a light bead, such as an LED tube or an LED light bar, which can emit light, so that the two ends are partially sealed, the light unit can be protected from being damaged, and the service life of the tunnel lamp is prolonged.

Preferably, the light unit installation cavity is provided with an installation partition plate, and the installation partition plate divides the light unit installation cavity into a central cavity and a side cavity. Further, one surface of the installation partition board close to the central cavity is a light reflecting surface and is fixed on two sides of the light unit to play a role in light condensation.

Preferably, the blocking unit has a length less than that of the tunnel lamp. Further, one end of the blocking unit is flush with an edge of one end of the tunnel lamp.

Preferably, block the unit and be two and block the board, block and form between the board and block the chamber, set up and block the strong current that the chamber can guarantee both sides and walk the line installation cavity and weak current and walk the line installation cavity during operation independence of each other, not influenced, make simultaneously the utility model discloses the die sinking of being convenient for.

Preferably, the maximum width of the blocking cavity is W₀The maximum width of the mounting cavity is W, then 3W₀W is not more than W, and the strong current wiring installation cavity and the weak current wiring installation cavity on two sides are ensured to have enough installation space.

Preferably, the side plate comprises a vertical part and a bent part, so that the width of the bottom plate of the shell is smaller than that of the partition plate, the size of the light emitting surface can be controlled, and a better appearance is achieved.

Preferably, the juncture of the vertical part and the bent part is superposed with the side edge of the partition plate, so that the strength of the device can be improved.

Preferably, the vertical part is provided with ribs close to the inner side of the mounting cavity, so that the strength of the side plate is enhanced.

Preferably, a groove body is arranged on the outer side, far away from the wiring cavity, of the second plate, a driving power supply and/or a controller are arranged in the wiring cavity, and the groove body is located right above the driving power supply and/or the controller. The groove body can be used for inserting a backlight atmosphere lamp, and the external ornamental value of the device is improved.

Preferably, the outside that the installation cavity was kept away from to the first board is provided with the mounting groove, and the mounting groove sets up along the length direction of first board, and the edge parallel and level of at least one end of mounting groove and first board, and the mounting groove is used for the installation mounting for the tunnel lamp can clamp to install in setting for the mounted position through the mounting.

Preferably, the backplate includes first board and second board I and second board II that is located first board both sides, second board I and the setting of II symmetries of second board, and the both sides of first board are articulated with second board I and second board II respectively, and constitute the backplate jointly with second board I and second board II, through setting up two first boards, be convenient for walk the line installation cavity and the line installation cavity is walked to weak current to the forceful electric power respectively and install, the maintenance, the installation of improvement tunnel lamp, the convenience of maintenance.

Preferably, one side that first board was kept away from to second board I and/or second board II is provided with the overlap joint arch, and the curb plate is provided with the overlap joint platform with the junction of second board I and/or second board II, and the overlap joint platform sets up with the protruding cooperation of overlap joint. Furthermore, the contact surface of the lapping table and the lapping protrusion is provided with a limiting protrusion, and the width of the limiting protrusion is smaller than that of the contact surface. When the overlap joint arch is located the overlap joint bench, spacing arch is located the overlap joint arch inboard for the overlap joint arch can not the dislocation install to the installation cavity when installing on the overlap joint bench.

Preferably, the connection position of the partition board and the side board is provided with a mounting position. And/or the connecting part of the bottom plate and the side plate is provided with a mounting position. When the two ends of the light unit installation cavity are sealed, the corresponding sealing plates can be installed on the set installation positions by utilizing screws or bolts, so that the installation is convenient, the installation stability is improved, and the light unit can be protected.

Preferably, a mounting partition is arranged in the light unit mounting cavity, and the mounting partition is provided with a top surface, a bottom surface and a side surface positioned between the top surface and the bottom surface; two side edges of the bottom surface are connected with the bottom of the side plate of the shell, and the bottom surface is used as a bottom plate of the shell; the top surface, bottom surface, and side surfaces between the top and bottom surfaces of the mounting baffle collectively form a central cavity. Further, the side surfaces on the two sides extend to the top surface from the top surface to different directions, so that the side surfaces are obliquely arranged, and the light condensation effect is improved.

Preferably, the optical unit installation cavity further comprises a first closing plate and a second closing plate, wherein the first closing plate is used for closing two ends of the central cavity, and the second closing plate is used for closing two ends of the optical unit installation cavity; the second closing plate is arranged on the outer side of the first closing plate far away from the central cavity.

Preferably, the length of blocking unit is less than the length of tunnel lamp, and the edge of the one end of blocking unit and the one end of tunnel lamp is parallel and level, and seamless concatenation of product can be guaranteed in this design, and simultaneously, the controller needs the power of drive power supply to supply power, so can be used for arranging at the one end that is not parallel and level and walk the line.

Preferably, the partition plate is provided with a through hole at a position away from the blocking unit and flush with an edge of one end of the tunnel lamp.

Preferably, the height of the vertical portion is greater than the height of the bent portion.

Preferably, the first plate is provided with a convex strip away from the inner side of the mounting groove. Further preferably, the raised line is parallel with the axis of the mounting groove, and the fixing strength of the fixing piece and the mounting groove is improved.

Preferably, the axis position of the mounting groove is provided with a positioning groove for facilitating the insertion of the fixing piece.

Preferably, the top surface is connected with the partition plate, the width of the top surface is smaller than that of the partition plate, the side plates, at least part of the partition plate and the side surfaces of the installation partition plate form side cavities together, triangular supports can be formed, and strength is improved.

Preferably, the top surface is provided with reinforcing ribs to improve the supporting strength of the top surface.

3. Advantageous effects

Compared with the prior art, the installation cavity is formed in the shell, the partition board is arranged in the installation cavity, and the partition board divides the installation cavity into the wiring cavity and the optical unit installation cavity; the wiring cavity is arranged on the upper part of the optical unit installation cavity and used for arranging wiring. The utility model discloses a with lamp body and wire casing integral type design, the appearance is pleasing to the eye, can realize quick installation, has both guaranteed the heat dissipation of lamps and lanterns, has reduced the preinstallation of wire casing again, and every lamps and lanterns connect the electricity and all be the inside electric mode that connects of cavity, has avoided the potential safety hazard in the use, has guaranteed the life of product, the follow-up maintenance cost that has significantly reduced.

Drawings

Fig. 1 is a side view in embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram (one) of the present invention;

fig. 3 is a schematic structural diagram (ii) of the present invention;

fig. 4 is a schematic view of the end structure of the present invention;

fig. 5 is a schematic diagram of routing in embodiment 4 of the present invention;

in the figure:

110. a drive power supply; 120. a controller; 130. a blocking chamber; 140. a strong current wiring installation cavity; 150. a weak current wiring installation cavity; 160/160a/160b, a blocker plate; 171a/171b, vertical; 172a/172b, a bend; 173. ribs;

200. a central lumen; 210/210a/210b, side lumen; 220a/220b, side; 230. a top surface; 240. a bottom surface; 250. a first closing plate;

310. a first plate; 311. mounting grooves; 312. a convex strip; 313. positioning a groove; 321a/321b and a trough body; 320a, a second plate I; 320b, a second plate II; 330a/330b, hinge; 340. a leveling assembly;

400. a partition plate; 410a/410b/410c/410d, mounting positions; 420. a through hole;

500. a second closing plate.

Detailed Description

The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration exemplary embodiments in which the invention may be practiced, and in which elements and features of the invention are identified by reference numerals. The following more detailed description of the embodiments of the present invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to provide the best mode contemplated for carrying out the invention and to enable any person skilled in the art to practice the invention. It will, however, be understood that various modifications and changes may be made without departing from the scope of the invention as defined by the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to illustrate the present state of the art and the meaning of the present development and is not intended to limit the present invention or the present application and the field of application of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "inner", "outer", "top", "upper", "side", "bottom" and the like are used herein for illustrative purposes only.

Example 1

The embodiment provides a tunnel lamp, which comprises a shell, wherein the shell comprises a back plate, a bottom plate and two side plates positioned between the back plate and the bottom plate, and an installation cavity is formed in the shell by the back plate, the bottom plate and the two side plates; a partition board 400 is arranged in the installation cavity, and the partition board 400 divides the installation cavity into a wiring cavity and an optical unit installation cavity; the wiring cavity is arranged on the upper part of the optical unit installation cavity and used for arranging wiring.

In the present embodiment, a blocking unit is disposed in the wire cavity, and the blocking unit is used to divide the wire cavity into a strong current wire installation cavity 140 located at one side of the blocking unit, and a weak current wire installation cavity 150 located at the other side far from the strong current wire installation cavity 140. In this embodiment, as shown in fig. 1, the blocking unit is two blocking plates 160a and 160b, a blocking cavity 130 is formed between the blocking plates 160a and 160b, and the blocking cavity 130 is configured to ensure that the strong current trace installation cavity 140 and the weak current trace installation cavity 150 on both sides are independent and not affected when operating. In this embodiment, as a specific implementation, the two ends of the trace cavity are open, and as another specific implementation, the maximum width of the blocking cavity 130 is W₀The maximum width of the mounting cavity is W, then 3W₀＝W。

In the present embodiment, the light unit is an LED tube. Meanwhile, two ends of the light unit installation cavity are sealed to protect the LED lamp tube. Further, a mounting spacer is disposed in the light unit mounting cavity, the mounting spacer having a top surface 230, a bottom surface 240, and side surfaces 220a, 220b between the top surface 230 and the bottom surface 240; both sides of the bottom surface 240 are connected to the bottom of the side plate of the case, and the bottom surface 240 serves as a bottom plate of the case and has light transmittance. In the present embodiment, the top surface 230 and the bottom surface 240 of the installation partition board and the side surfaces 220a and 220b between the top surface 230 and the bottom surface 240 together form the central cavity 200, the side plates, at least a part of the partition board 400 and the side surfaces 220a and 220b of the installation partition board together form the side cavities 210a and 210b, and the side cavities 210a and 210b can form triangular supports to improve the strength.

The top surface 230 is connected to the separator 400, and the width of the top surface 230 is smaller than the width of the separator 400. The top surface 230 is provided with reinforcing ribs 173 that increase the support strength of the top surface 230. The connection of the partition 400 and the side plate is provided with mounting locations 410a, 410b, 410c, 410 d. And/or the connecting part of the bottom plate and the side plate is provided with mounting positions 410a, 410b, 410c and 410 d. When the two ends of the light unit installation cavity are sealed, corresponding sealing plates can be installed on the installation positions 410a, 410b, 410c and 410d by using screws or bolts, so that the stability of the light unit installation cavity is improved, and the light unit installation cavity can be used for protecting the light unit.

The structure of the housing of the present invention is described as a specific embodiment: in this embodiment, the back plate includes a first plate 310 and a second plate located at a side of the first plate 310, and the first plate 310 can rotate around a side of the second plate with the side of the second plate as an axis, so as to facilitate installation. Further, the back panel comprises a first panel 310, and a second panel i 320a and a second panel ii 320b located at two sides of the first panel 310, wherein the second panel i 320a and the second panel ii 320b are symmetrically arranged, and two sides of the first panel 310 are hinged to the second panel i 320a and the second panel ii 320b through hinges 330a and 330b, respectively, and form the back panel together with the second panel i 320a and the second panel ii 320 b. One side of keeping away from first board 310 of second board I320 a and/or second board II 320b is provided with the overlap joint arch, and the curb plate is provided with the overlap joint platform with the junction of second board I320 a and/or second board II 320b, and the overlap joint platform sets up with the protruding cooperation of overlap joint, the follow-up maintenance of being convenient for and installation.

The outer side of the first plate 310, which is far away from the installation cavity, is provided with an installation groove 311, the installation groove 311 is arranged along the length direction of the first plate 310, and as shown in fig. 4, at least one end of the installation groove 311 is flush with the edge of the first plate 310. The mounting groove 311 is used to mount a fixing member so that the tunnel lamp can be mounted at a set mounting position through the fixing member. The first plate 310 is provided with a convex strip 312 at the inner side far away from the mounting groove 311. Further preferably, the protruding strip 312 is parallel to the axis of the mounting groove 311, so as to improve the fixing strength of the fixing piece and the mounting groove 311. The axial position of the mounting groove 311 is provided with a positioning groove 313 for facilitating the insertion of the fixing piece. In this embodiment, the fixing member is a connecting member having a clamping protrusion, and both sides of the mounting groove 311 are provided with mounting protrusions or grooves of the mounting convex strips 312, so that the clamping protrusion can be clamped in the mounting groove 311. The connecting piece can be fixed at the set installation position by means of screws, welding and the like.

The outer side of the second board far away from the wiring cavity is provided with slots 321a and 321b, the driving power supply 110 and/or the controller 120 are arranged in the wiring cavity, and the slots 321a and 321b are located right above the driving power supply 110 and/or the controller 120. In this embodiment, the connection between the first panel 310 and the second panel is a hinge. The side plates include vertical parts 171a, 171b and bent parts 172a, 172b such that the bottom plate width of the case is smaller than the width of the partition 400. As another specific embodiment, the height of the upright portions 171a, 171b is greater than the height of the bent portions 172a, 172 b. The boundaries between the vertical portions 171a and 171b and the bent portions 172a and 172b overlap with the side edges of the partition 400, which can improve the strength of the device. The vertical portions 171a, 171b are provided with ribs 173 near the inner side of the mounting cavity, reinforcing the side panel strength.

The utility model discloses a with lamp body and wire casing integral type design, the appearance is pleasing to the eye, can realize quick installation, has both guaranteed the heat dissipation of lamps and lanterns, has reduced the preinstallation of wire casing again, and every lamps and lanterns connect the electricity and all be the inside electric mode that connects of cavity, has avoided the potential safety hazard in the use, has guaranteed the life of product, the follow-up maintenance cost that has significantly reduced.

In this embodiment, as a specific implementation manner, several tunnel lamps in embodiment 1 are arranged in series, and a leveling component 340 is arranged in the installation groove 311 for adjusting the straightness between any adjacent tunnel lamps after installation.

Example 2

The basic contents of this embodiment are different from those of embodiment 1 in that: in the present embodiment, the blocking unit is a blocking plate 160 having a length smaller than that of the tunnel lamp. Further, in the present embodiment, one end of the blocking unit is flush with an edge of one end of the tunnel lamp, and one end of the blocking unit is flush with an edge of one end of the tunnel lamp. It is worth mentioning that the ends of the blocking unit may also not be flush with the edge of the tunnel lamp or may all be flush with the edge of the tunnel lamp. In the present embodiment, the partition 400 is provided with a through hole 420 at a position away from the blocking unit and flush with the edge of one end of the tunnel lamp.

In this embodiment, as a specific implementation, the mounting partition divides the light unit mounting cavity into a central cavity 200 and a side cavity 210, and the side cavity 210 is disposed around the top and side of the central cavity 200.

Example 3

The basic contents of this embodiment are different from those of embodiment 2 in that: as shown in fig. 2 and 3, the optical unit installation cavity further comprises a first closing plate 250 and a second closing plate 500, wherein the first closing plate 250 is used for closing two ends of the central cavity 200, and the second closing plate 500 is used for closing two ends of the optical unit installation cavity; the second closing plate 500 is disposed outside the first closing plate 250 away from the central cavity 200.

Example 4

The basic contents of this embodiment are different from those of embodiment 2 in that: in this embodiment, as a specific implementation manner, the wiring layout of the tunnel lamp in embodiment 2 is as shown in fig. 5, the driving power source 110 is disposed in the strong current wiring installation cavity 140, and the controller 120 is disposed in the weak current wiring installation cavity 150. The driving power source 110 is used for providing power to the controller 120 and the light unit, and the controller 120 is used for controlling the light unit to be turned on or off.

More specifically, although exemplary embodiments of the invention have been described herein, the invention is not limited to these embodiments, but includes any and all embodiments modified, omitted, such as combinations between various embodiments, adapted changes and/or substitutions as would be recognized by those skilled in the art from the foregoing detailed description. The limitations in the claims are to be interpreted broadly based the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the invention should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.

Claims (20)

1. A tunnel lamp comprises a shell, wherein the shell comprises a back plate, a bottom plate and two side plates positioned between the back plate and the bottom plate, and an installation cavity is formed in the shell by the back plate, the bottom plate and the two side plates; the method is characterized in that:

a partition plate (400) is arranged in the installation cavity, and the installation cavity is divided into a wiring cavity and an optical unit installation cavity by the partition plate (400);

the wiring cavity is arranged on the upper portion of the optical unit installation cavity and used for arranging wiring.

2. A tunnel lamp as claimed in claim 1, wherein: the wiring cavity is internally provided with a blocking unit which is used for dividing the wiring cavity into a strong-current wiring installation cavity (140) positioned on one side of the blocking unit and a weak-current wiring installation cavity (150) positioned on the other side far away from the strong-current wiring installation cavity (140).

3. A tunnel lamp as claimed in claim 1, wherein: the back plate comprises a first plate (310) and a second plate positioned at the side of the first plate (310), wherein the first plate (310) can rotate around the side of the second plate by taking the side of the second plate as an axis.

4. A tunnel lamp as claimed in claim 1, wherein: both ends of the routing cavity are at least partially opened, and/or

The two ends of the light unit installation cavity are at least partially closed.

5. A tunnel lamp as claimed in claim 1, wherein: the light unit installation cavity is provided with an installation partition plate, and the installation partition plate divides the light unit installation cavity into a central cavity (200) and side cavities (210a and 210 b).

6. A tunnel lamp as claimed in claim 2, wherein: the length of the blocking unit is less than that of the tunnel lamp, and/or

One end of the blocking unit is flush with the edge of one end of the tunnel lamp.

7. A tunnel lamp as claimed in claim 2, wherein: the blocking unit is two blocking plates (160a, 160b), a blocking cavity (130) is formed between the blocking plates (160a, 160b), and/or

The maximum width of the blocking cavity (130) is W₀The maximum width of the installation cavity is W, and then 3W₀≤W。

8. A tunnel lamp as claimed in claim 1, wherein: the side plates include vertical portions (171a, 171b) and bent portions (172a, 172b) such that a bottom plate width of the case is smaller than a width of the partition (400); and/or

The boundary of the vertical part (171a, 171b) and the bending part (172a, 172b) is superposed with the side edge of the clapboard (400); and/or

The vertical parts (171a, 171b) are provided with ribs (173) near the inner side of the mounting cavity.

9. A tunnel lamp as claimed in claim 3, wherein: the outer side of the second board far away from the wiring cavity is provided with grooves (321a, 321b), the wiring cavity is internally provided with a driving power supply (110) and/or a controller (120), and the grooves (321a, 321b) are positioned right above the driving power supply (110) and/or the controller (120).

10. A tunnel lamp as claimed in claim 3, wherein: the first board (310) is kept away from the outside of installation cavity is provided with mounting groove (311), mounting groove (311) are followed the length direction setting of first board (310), just mounting groove (311) at least one end with the edge parallel and level of first board (310).

11. A tunnel lamp as claimed in claim 3, wherein: the first plate (310) and the second plate are connected by a hinge.

12. A tunnel lamp as claimed in claim 3, wherein: the back plate comprises a first plate (310), and a second plate I (320a) and a second plate II (320b) which are positioned on two sides of the first plate (310), wherein the second plate I (320a) and the second plate II (320b) are symmetrically arranged, two sides of the first plate (310) are respectively hinged with the second plate I (320a) and the second plate II (320b), and the first plate I (320a) and the second plate II (320b) form the back plate together; and/or

The second board I (320a) and/or second board II (320b) are kept away from one side of first board (310) is provided with the overlap joint arch, the curb plate with the junction of second board I (320a) and/or second board II (320b) is provided with the overlap joint platform, the overlap joint platform with the protruding cooperation setting of overlap joint.

13. A tunnel lamp as claimed in claim 4, wherein: the joint of the clapboard (400) and the side plate is provided with a mounting position, and/or

And the connecting part of the bottom plate and the side plate is provided with a mounting position.

14. A tunnel lamp as claimed in claim 5, wherein: a mounting partition is arranged in the light unit mounting cavity, and the mounting partition is provided with a top surface (230), a bottom surface (240) and side surfaces (220a, 220b) positioned between the top surface (230) and the bottom surface (240);

two side edges of the bottom surface (240) are connected with the bottom of the side plate of the shell, and the bottom surface (240) is used as a bottom plate of the shell;

the top surface (230), the bottom surface (240), and the side surfaces (220a, 220b) between the top surface (230) and the bottom surface (240) of the mounting baffle collectively form a central cavity (200).

15. A tunnel lamp as claimed in claim 5, wherein: the light unit mounting cavity further comprises a first closing plate (250) and a second closing plate (500), wherein the first closing plate (250) is used for closing two ends of the central cavity (200), and the second closing plate (500) is used for closing two ends of the light unit mounting cavity; the second closing plate (500) is arranged on the outer side of the first closing plate (250) far away from the central cavity (200).

16. A tunnel lamp as claimed in claim 6, wherein: the length of the blocking unit is smaller than that of the tunnel lamp, and one end of the blocking unit is flush with the edge of one end of the tunnel lamp; and/or

A through hole (420) is formed in the position, away from the blocking unit, of the partition plate (400) and flush with the edge of one end of the tunnel lamp.

17. A tunnel lamp as claimed in claim 8, wherein: the height of the vertical portion (171a, 171b) is greater than the height of the bent portion (172a, 172 b).

18. A tunnel lamp as claimed in claim 10, wherein: the inner side of the first plate (310) far away from the mounting groove (311) is provided with a convex strip (312) and/or

The convex strip (312) is parallel to the axis of the mounting groove (311).

19. A tunnel lamp as claimed in claim 10, wherein: and a positioning groove (313) is arranged at the axis position of the mounting groove (311).

20. A tunnel lamp as claimed in claim 14, wherein: the top surface (230) is connected with the partition board (400), the width of the top surface (230) is smaller than that of the partition board (400), and the side plates, at least part of the partition board (400) and the side surfaces (220a, 220b) of the installation partition board jointly form side cavities (210a, 210 b); and/or

The top surface (230) is provided with reinforcing ribs (173).

Images