CN213990062U

CN213990062U - Temperature rise low clamping type small current lighting power supply bus duct

Info

Publication number: CN213990062U
Application number: CN202023037744.0U
Authority: CN
Inventors: 刘德芳
Original assignee: Shenzhen Ouyate Electrical Equipment Co ltd
Current assignee: Shenzhen Ouyate Electrical Equipment Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-08-17
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a temperature rise is low to clamp formula undercurrent illumination power supply bus duct, include protecting sheathing and mould the pipe, protecting sheathing's inside is fixed to be inlayed and is equipped with and moulds the pipe, the inside of moulding the pipe is fixed to be inlayed and is equipped with the non-oxidation copper strips, protecting sheathing's upper end swing joint has portable cardboard, the upper surface threaded connection of portable cardboard has the telescopic link, the both sides fixed surface of portable cardboard is connected with the fastening knob, protecting sheathing's inside and the one end threaded connection who is located the fastening knob have the piece of inlaying. A temperature rise hangs down and clamps formula undercurrent illumination power supply bus duct, can adjust the height of installation in the installation bus duct to for the illumination power supply better, can also avoid the barrier to install the bus duct when installing the bus duct, make the bus duct not receive the influence of installation environment when the installation, thereby can be better for user's installation use.

Description

Temperature rise low clamping type small current lighting power supply bus duct

Technical Field

The utility model relates to a bus duct field, in particular to temperature rise hangs down and clamps formula undercurrent illumination power supply bus duct.

Background

The bus duct is a closed metal device consisting of copper and aluminum bus posts, is used for distributing larger power for each element of a decentralized system, has replaced electric wires and cables increasingly in indoor low-voltage power transmission main line engineering projects, is of an air bus duct, a dense bus duct, a composite insulation bus duct and the like, and is mainly applied to lighting systems and power utilization places with small and medium loads and multiple branches such as high-rise buildings, hotels, markets, offices, schools, hospitals and the like; however, the existing clamping type lighting bus duct has some defects, the mounting process cannot be well used due to the mounting height, and the mounting process cannot be successfully mounted due to the existence of obstacles.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a temperature rise hangs down and clamps formula undercurrent illumination power supply bus duct, can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a temperature rise hangs down and clamps formula undercurrent illumination power supply bus duct, includes protective housing and moulds the pipe, protective housing's inside is fixed to be inlayed and is equipped with and moulds the pipe, the inside of moulding the pipe is fixed to be inlayed and is equipped with the non-oxidation copper strips, protective housing's upper end swing joint has portable cardboard, the upper surface threaded connection of portable cardboard has the telescopic link, the both sides fixed surface of portable cardboard is connected with the fastening knob, protective housing's inside and the one end threaded connection who is located the fastening knob have and inlay the piece of establishing.

Preferably, the lower surface of the protective shell is provided with a clamping slide rail, the inner lower surface of the protective shell is provided with an embedded groove, the two side surfaces of the protective shell are provided with a first movable groove, the two side surfaces of the protective shell are positioned above the first movable groove and provided with a second movable groove, the two side surfaces of the protective shell are positioned behind the second movable groove and provided with a third movable groove, and the height of the third movable groove is greater than that of the second movable groove.

Preferably, the inner surface of the plastic pipe is provided with seven fixing grooves, the non-oxidized copper strip is fixed with the plastic pipe through the embedded fixing grooves, and the plastic pipe is fixed with the protective shell through the embedded embedding grooves.

Preferably, the upper surface of the movable clamping plate is fixedly connected with a threaded pipe, the telescopic rod is in threaded connection with the movable clamping plate through an inserted threaded pipe, and the movable clamping plate is movably connected with the protective shell through a first embedded movable groove.

Preferably, the upper end fixedly connected with assembly plate of telescopic link, the surface of assembly plate is close to the four corners and has seted up the pilot hole, the telescopic link passes through portable cardboard and protective housing swing joint.

Preferably, a thread groove is formed in the surface of one side of the embedding block, and the embedding block is movably connected with the protective shell through a third embedded movable groove.

Preferably, the rear end of the fastening knob is fixedly connected with a threaded column, and the fastening knob is inserted into a threaded groove through the threaded column and is in threaded connection with the embedded block.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the telescopic link that sets up, when hanging up the installation to the bus duct through the assembly plate, can adjust the telescopic link as required, so that the highly better for the illumination power supply service of bus duct installation, portable cardboard through setting up, there is the barrier to shelter from at the top of installation bus duct, when making the assembly plate can not install, let the screw thread post withdraw from and inlay a part through not hard up fastening knob, then portable cardboard alright change fixed position with removing in a movable groove, thereby help the assembly plate to cross the bus duct of fixing once more behind the barrier.

Drawings

Fig. 1 is a schematic view of the whole structure of a temperature-rising low-clamping type small-current lighting power supply bus duct of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 of the temperature-rising low-clamping type low-current lighting power supply bus duct of the present invention;

fig. 3 is a partial sectional view of the clamping type small current illumination power supply bus duct of the present invention with low temperature rise;

fig. 4 is the enlarged view of the position a in fig. 3 of the temperature-rising low-clamping type small-current lighting power supply bus duct of the utility model.

In the figure: 1. a protective housing; 101. clamping the slide rail; 102. embedding a groove; 103. a first movable groove; 104. a second movable groove; 105. a third movable groove; 2. plastic pipe; 201. fixing grooves; 3. non-oxidized copper strips; 4. a movable clamping plate; 401. a threaded pipe; 5. a telescopic rod; 501. assembling a plate; 502. an assembly hole; 6. fastening a knob; 601. a threaded post; 7. embedding a block; 701. a thread groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the temperature rise low clamping type small current lighting power supply bus duct comprises a protective shell 1 and a plastic pipe 2, the plastic pipe 2 is fixedly embedded in the protective shell 1, an unoxidized copper strip 3 is fixedly embedded in the plastic pipe 2, a movable clamping plate 4 is movably connected to the upper end of the protective shell 1, an expansion link 5 is connected to the upper surface of the movable clamping plate 4 through a thread, fastening knobs 6 are fixedly connected to the surfaces of the two sides of the movable clamping plate 4, and an embedding block 7 is connected to one end, located in the protective shell 1 and located on the fastening knobs 6, of the thread;

the lower surface of the protective shell 1 is provided with a clamping slide rail 101, the inner lower surface of the protective shell 1 is provided with an embedded groove 102, the surfaces of two sides of the protective shell 1 are provided with a first movable groove 103, the surfaces of two sides of the protective shell 1 are positioned above the first movable groove 103 and provided with a second movable groove 104, the surfaces of two sides of the protective shell 1 and positioned behind the second movable groove 104 are provided with a third movable groove 105, and the height of the third movable groove 105 is greater than that of the second movable groove 104; the inner surface of the plastic pipe 2 is provided with seven fixing grooves 201, the non-oxidized copper strip 3 is fixed with the plastic pipe 2 through the embedded fixing grooves 201, and the plastic pipe 2 is fixed with the protective shell 1 through the embedded embedding grooves 102; the upper surface of the movable clamping plate 4 is fixedly connected with a threaded pipe 401, the telescopic rod 5 is in threaded connection with the movable clamping plate 4 through the inserted threaded pipe 401, and the movable clamping plate 4 is movably connected with the protective shell 1 through embedding a first movable groove 103; the upper end of the telescopic rod 5 is fixedly connected with an assembly plate 501, assembly holes 502 are formed in the surface, close to four corners, of the assembly plate 501, the telescopic rod 5 is movably connected with the protective shell 1 through a movable clamping plate 4, and when the bus duct is hung up and installed through the assembly plate 501, the telescopic rod 5 can be adjusted as required, so that the installation height of the bus duct can better serve for lighting and power supply; a thread groove 701 is formed in the surface of one side of the embedding block 7, and the embedding block 7 is movably connected with the protective shell 1 through the embedding third movable groove 105; fastening knob 6's rear end fixedly connected with screw post 601, fastening knob 6 inserts thread groove 701 and inlay and establish 7 threaded connection through screw post 601, there is the barrier at the top of installation bus duct to shelter from, when making the mounting plate 501 can not install, let screw post 601 withdraw from inlay and establish 7 partly through not hard up fastening knob 6, then portable cardboard 4 alright remove and change fixed position in activity groove 103 No. one, thereby help mounting plate 501 to cross behind the barrier fixed bus duct once more.

It should be noted that, the utility model relates to a temperature rise low clamping type small current lighting power supply bus duct, when in use, firstly, the assembly plate 501 at the upper end of the telescopic rod 5 is used to hang and fix the bus duct, if the height of the bus duct can not meet the use requirement after installation, the telescopic rod 5 can be used to adjust the height, when the installation position of the assembly plate 501 has an obstacle and can not reach the installation condition, firstly, the fastening knobs 6 at the two sides of the movable clamping plate 4 need to be screwed, the threaded column 601 is partially withdrawn from the threaded groove 701, thus the fastening knobs 6 can not clamp and fix the movable clamping plate 4 and the protective shell 1, the movable clamping plate 4 can be moved, after the position of the movable clamping plate 4 is readjusted, the threaded column 601 is screwed into the threaded groove 701 by the same method, so that the fastening knobs 6 clamp and fix the movable clamping plate 4 and the protective shell 1, at this time, the bus duct can be fixed by the mounting plate 501 again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a temperature rise hangs down card formula undercurrent illumination power supply bus duct which characterized in that: include protecting sheathing (1) and mould pipe (2), the inside fixed of protecting sheathing (1) is inlayed and is equipped with and moulds pipe (2), the inside fixed of moulding pipe (2) is inlayed and is equipped with nos oxidation copper strips (3), the upper end swing joint of protecting sheathing (1) has portable cardboard (4), the upper surface threaded connection of portable cardboard (4) has telescopic link (5), the both sides fixed surface of portable cardboard (4) is connected with fastening knob (6), the inside of protecting sheathing (1) and the one end threaded connection who is located fastening knob (6) have and inlay building block (7).

2. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: the lower surface of protective housing (1) is equipped with and clamps slide rail (101), the inside lower surface of protective housing (1) has been seted up and has been inlayed and establish groove (102), movable groove (103) have been seted up No. one on the both sides surface of protective housing (1), movable groove (104) No. two have been seted up to the both sides surface of protective housing (1) above being located movable groove (103), movable groove (105) No. three have been seted up to the both sides surface of protective housing (1) and the rear that is located movable groove (104) No. two, highly being greater than the height of movable groove (104) No. three movable groove (105).

3. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: the inner surface of the plastic pipe (2) is provided with seven fixing grooves (201), the non-oxidized copper strip (3) is fixed with the plastic pipe (2) through the embedded fixing grooves (201), and the plastic pipe (2) is fixed with the protective shell (1) through the embedded embedding grooves (102).

4. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: the upper surface of the movable clamping plate (4) is fixedly connected with a threaded pipe (401), the telescopic rod (5) is in threaded connection with the movable clamping plate (4) through an inserted threaded pipe (401), and the movable clamping plate (4) is movably connected with the protective shell (1) through a first embedded movable groove (103).

5. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: the upper end fixedly connected with assembly plate (501) of telescopic link (5), assembly hole (502) have been seted up near the four corners on the surface of assembly plate (501), telescopic link (5) are through portable cardboard (4) and protective housing (1) swing joint.

6. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: threaded groove (701) have been seted up to one side surface of setting up piece (7), setting up piece (7) are through embedding No. three activity groove (105) and protective housing (1) swing joint.

7. The temperature rise low-clamping type low-current lighting power supply bus duct of claim 1, characterized in that: the rear end of the fastening knob (6) is fixedly connected with a threaded column (601), and the fastening knob (6) is inserted into a threaded groove (701) through the threaded column (601) and is in threaded connection with the embedded block (7).