Adjustable lighting bus duct

Abstract

The utility model discloses an adjustable illumination bus duct comprising a first protection housing and a second protection housing, the first protection housing and the second protection housing are arranged in a matched manner, and adjacent ends of the first protection housing and the second protection housing are hinged through a hinge. The ends, far away from each other, of the first protection shell and the second protection shell are sleeved with shell sealing end covers, each shell sealing end cover is connected with a line bank in an inserted mode, the line banks extend into the adjacent protection shells, and the adjacent ends of the first protection shell and the second protection shell are internally provided with arc-shaped inner hidden pipes. An arc-shaped conducting bar is arranged in the arc-shaped inner hidden pipe, and the arc-shaped inner hidden pipe can be exposed after the first protection shell and the second protection shell are turned over with the hinge as the axis, so that the first protection shell, the second protection shell and the arc-shaped inner hidden pipe form a bus duct with an angle, and the angle of the bus duct can be adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of bus ducts, in particular to an adjustable lighting bus duct. Background Art

[0002] Bus ducts are used to distribute high power to various components of a distributed system and have increasingly replaced wires and cables in indoor low-voltage power transmission trunk line projects.

[0003] Most of the existing lighting bus ducts have a single structure, and their protective shells cannot be adjusted, which makes the bus duct inconvenient to use. Utility Model Content

[0004] The utility model aims to provide an adjustable lighting bus duct to solve the technical problems in the prior art that the existing lighting bus duct has a single structure, the protective shell cannot be adjusted, and the bus duct is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable lighting bus duct, comprising a first protective shell and a second protective shell, the first protective shell and the second protective shell are adaptively arranged, the adjacent ends of the first protective shell and the second protective shell are hinged by a hinge, and the ends of the first protective shell and the second protective shell that are away from each other are both sleeved with shell closed end covers, and each shell closed end cover is plugged with a terminal block, and the terminal block extends to the interior of the adjacent protective shell.

[0006] An arc-shaped hidden tube is arranged inside the adjacent end of the first protective shell and the second protective shell, and an arc-shaped conductive bar is arranged inside the arc-shaped hidden tube. Two ends of the arc-shaped conductive bar are electrically connected to two terminal bars through conductive bus wires.

[0007] As a preferred solution of the utility model, matching adaption grooves are provided on the inner walls of the adjacent ends of the first protective shell and the second protective shell, corresponding to the side walls of the inner circular side of the arc-shaped inner hidden tube.

[0008] As a preferred solution of the utility model, a limiting block is fixedly connected to the inner wall of the adjacent end of the first protective shell and the second protective shell, a limiting arc groove is opened on the outer wall of the outer circle side of the arc-shaped inner hidden tube, and the limiting block is slidably connected to the inside of the limiting arc groove.

[0009] As a preferred solution of the present invention, the conductive busbar is a plurality of copper wires arranged vertically.

[0010] As a preferred solution of the utility model, the hinge between the first protective shell and the second protective shell is the axis of the arc-shaped inner hidden tube.

[0011] Compared with the prior art, the utility model has the beneficial effect of a simple structure of an adjustable lighting bus duct, which is easy to use. By dividing the protective shell into a first protective shell and a second protective shell, and arranging an arc-shaped inner hidden tube inside the connection between the first protective shell and the second protective shell, the first protective shell and the second protective shell can be used as a straight bus duct during normal use. After flipping the first protective shell and the second protective shell with the hinge as the axis, the arc-shaped inner hidden tube can be exposed, so that the first protective shell, the second protective shell and the arc-shaped inner hidden tube form a bus duct with an angle, so that the angle of the bus duct can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, the drawings described below are only examples of the embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0014] Figure 2 The cross-sectional structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 3 This is a schematic diagram of the structure of the use state of an embodiment of the utility model;

[0016] Figure 4 The cross-sectional structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0017] Figure 5 This is a schematic diagram of the structure of the arc-shaped inner hidden tube in the embodiment of the utility model;

[0018] Figure 6 This is a schematic diagram of the structure in which the limit block is located inside the protective shell in an embodiment of the utility model.

[0019] Figure numerals: 1. first protective shell; 2. second protective shell; 3. shell closed end cover; 4. terminal block; 5. arc-shaped hidden tube; 6. adapter groove; 7. limit block; 8. limit arc groove; 9. arc-shaped conductive bar; 10. conductive cable. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present invention more clear, the embodiments of the present invention are further described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the embodiments of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0023] See also Figure 1-6 The utility model embodiment is an adjustable lighting bus duct, including a first protective shell 1 and a second protective shell 2, the first protective shell 1 and the second protective shell 2 are adaptively arranged, the adjacent ends of the first protective shell 1 and the second protective shell 2 are hinged by a hinge, and the ends of the first protective shell 1 and the second protective shell 2 that are away from each other are both sleeved with a shell closed end cover 3, and each shell closed end cover 3 is plugged with a terminal block 4, and the terminal block 4 extends to the interior of the adjacent protective shell.

[0024] An arc-shaped inner hidden tube 5 is arranged inside the adjacent end of the first protective shell 1 and the second protective shell 2 , and an arc-shaped conductive bar 9 is arranged inside the arc-shaped inner hidden tube 5 . Both ends of the arc-shaped conductive bar 9 are electrically connected to the two terminal bars 4 through conductive bus wires 10 .

[0025] Matching grooves 6 are provided on the inner walls of the adjacent ends of the first protective shell 1 and the second protective shell 2 , corresponding to the side walls of the inner circle of the arc-shaped inner hidden tube 5 .

[0026] A limiting block 7 is fixedly connected to the inner wall of the adjacent end of the first protective shell 1 and the second protective shell 2, a limiting arc groove 8 is opened on the outer wall of the outer circle side of the arc-shaped inner hidden tube 5, and the limiting block 7 is slidably connected inside the limiting arc groove 8.

[0027] The conductive busbar 10 is a plurality of copper wires arranged vertically.

[0028] The hinge between the first protective shell 1 and the second protective shell 2 is the axis of the arc-shaped inner hidden tube 5 .

[0029] In the initial state, if Figure 1 and attached Figure 2 As shown, at this time, the arc-shaped inner hidden tube 5 is located inside the first protective shell 1 and the second protective shell 2, and the bus duct is straight.

[0030] When the angle of the bus duct needs to be adjusted, the first protective shell 1 and the second protective shell 2 are rotated with the hinge as the axis. When the first protective shell 1 and the second protective shell 2 are flipped, the arc-shaped inner hidden tube 5 can be exposed to the outside and located at the bending part of the first protective shell 1 and the second protective shell 2. The first protective shell 1, the second protective shell 2 and the arc-shaped inner hidden tube 5 form an angled bus duct, so that the angle of the bus duct can be adjusted according to needs.

[0031] The above shows and describes the basic principles of the present invention. The above are only preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only intended to illustrate the principles of the present invention. Without departing from the scope of the present invention, any modifications, equivalent substitutions and improvements made within the spirit and scope of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable lighting bus duct, comprising a first protective shell (1) and a second protective shell (2), wherein the first protective shell (1) and the second protective shell (2) are adapted to be arranged, the adjacent ends of the first protective shell (1) and the second protective shell (2) are hingedly connected by a hinge, the ends of the first protective shell (1) and the second protective shell (2) which are away from each other are both sleeved with a shell closed end cover (3), each of the shell closed end covers (3) is plugged with a wiring block (4), and the wiring block (4) extends to the interior of the adjacent protective shell; Features: An arc-shaped hidden tube (5) is arranged inside one adjacent end of the first protective shell (1) and the second protective shell (2), an arc-shaped conductive bar (9) is arranged inside the arc-shaped hidden tube (5), and two ends of the arc-shaped conductive bar (9) are electrically connected to two wiring bars (4) via conductive bus wires (10) respectively.

2. The adjustable lighting bus duct according to claim 1, characterized in that: Matching grooves (6) are provided on the inner walls of the adjacent ends of the first protective shell (1) and the second protective shell (2), corresponding to the side walls of the inner circle of the arc-shaped hidden inner tube (5).

3. The adjustable lighting bus duct according to claim 1, characterized in that: A limiting block (7) is fixedly connected to the inner wall of the adjacent ends of the first protective shell (1) and the second protective shell (2), a limiting arc groove (8) is provided on the outer wall of the outer circle side of the arc-shaped inner hidden tube (5), and the limiting block (7) is slidably connected inside the limiting arc groove (8).

4. The adjustable lighting bus duct according to claim 1, characterized in that: The conductive wiring (10) is a plurality of copper wires arranged vertically.

5. The adjustable lighting bus duct according to claim 1, characterized in that: The hinge between the first protective shell (1) and the second protective shell (2) is the axis of the arc-shaped hidden tube (5).

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