Rail electric appliance box with built-in loop

Abstract

The utility model belongs to the technical field of lighting products, and particularly relates to a loop built-in track electric appliance box which comprises a track box outer cover, the track box outer cover is connected with a track box side cover in a clamping mode, the track box outer cover is detachably connected with a four-wire three-loop electric appliance box body, and a built-in PCBA is arranged in the four-wire three-loop electric appliance box body. According to the circuit built-in track electric appliance box, through the arrangement of the four-wire three-circuit electric appliance box body, after an external power source is connected, current enters the four-wire three-circuit electric appliance box body through an input wire, the built-in PCBA guides the current to different circuits, and the four-wire three-circuit electric appliance box body is provided with a driver which can be completely hidden in a groove of a track and cannot be seen from the outside of the track; the hidden type design not only is attractive, but also can protect the four-wire three-loop electric appliance box body and the driver from being influenced by external factors, so that the service life of the four-wire three-loop electric appliance box body is prolonged, and the reliability of the four-wire three-loop electric appliance box body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lighting product technical field, concretely is a circuit built -in track electrical appliance box. BACKGROUND

[0002] With the continuous development of the lighting market, whether it is commercial lighting or home lighting, the installation convenience requirement of the electrical appliance box is higher and higher. Users hope to quickly and simply install the electrical appliance box, reduce the trouble and cost in the installation process.

[0003] At present, in the prior art, the traditional track electrical appliance box often needs complex wiring and connection operation in the installation process. For example, the wire needs to be led out from the distribution box, pass through the wall or the ceiling, and then be connected to the electrical appliance box, which not only increases the complexity of the line, affects the appearance, but also may not be installed smoothly in some complex installation environment. In view of this, we propose a circuit built-in track electrical appliance box. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a circuit built-in track electrical appliance box, which can solve the problems raised in the background art.

[0005] To achieve the above purpose, the utility model provides a circuit built-in track electrical appliance box, which comprises a track box outer cover, the track box outer cover is connected with a track box side cover, the track box outer cover is detachably connected with a 4-wire 3-circuit electrical appliance box body, the 4-wire 3-circuit electrical appliance box body is provided with a built-in PCBA, the 4-wire 3-circuit electrical appliance box body is also provided with a 4-wire 3-circuit track head and a built-in power driver, and the track box outer cover and the 4-wire 3-circuit electrical appliance box body are connected through a clamping fixing device.

[0006] Preferably, the outer wall of the track box outer cover is fixedly connected with a clamping plate, the outer wall of the 4-wire 3-circuit electrical appliance box body is fixedly connected with a clamping block, and the clamping plate and the clamping block are clamped, so as to reinforce the connection stability of the track box outer cover and the 4-wire 3-circuit electrical appliance box body.

[0007] Preferably, the clamping fixing device comprises a plurality of clamping discs, the surface of the track box outer cover is fixedly connected with a plurality of clamping discs and a fixed column, the surface of the fixed column is provided with an extension groove, and the fixed column is arranged on the side close to the 4-wire 3-circuit electrical appliance box body, so as to assist the stability of clamping.

[0008] Preferably, the outer wall of the 4-line 3-circuit electrical box body is fixedly connected with a fixing seat, the fixing seat is rotatably connected with a rotating plate, a circular groove is formed in the surface of the rotating plate, and the circular groove is clamped with the multi-layer chuck.

[0009] Preferably, a square groove is formed in the surface of the rotating plate, a fixing column is sleeved in the square groove, and a square plate is fixedly connected to the outer wall of the rotating plate.

[0010] Preferably, a square groove is formed in the surface of the rotating plate, a fixing column is sleeved in the square groove, and a square plate is fixedly connected to the outer wall of the rotating plate.

[0011] The utility model provides a kind of circuit built-in track electrical box.It has the following beneficial effects:

[0012] (1), the 4-line 3-circuit electrical box body is set by the circuit built-in track electrical box, when external power supply is connected, current enters 4-line 3-circuit electrical box body by input line, and current is distributed and controlled according to preset circuit logic by built-in PCBA, and current is guided into different circuits, and 4-line 3-circuit electrical box body drive can be completely hidden in the groove of track, and cannot be seen from the outside of track, and only exposed track head part can be seen, this hidden design is not only beautiful, but also can protect 4-line 3-circuit electrical box body and drive from external factors, improve the service life and reliability of 4-line 3-circuit electrical box body.

[0013] (2), the circuit built-in track electrical box is set by clamping fixing device, square groove is penetrated by fixing column by pulling down rotating plate, and extension block enters extension groove by pressing plate, i.e., clamping operation can be completed, ordinary user or maintenance personnel can easily complete, improve the efficiency of installation and maintenance, press plate and raise rotating plate, and track box outer cover can be easily opened, 4-line 3-circuit electrical box body and built-in PCBA in the inside are conveniently checked, repaired or replaced, etc., reduce maintenance cost and difficulty. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings described in the following are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0015] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0016] Figure 2 It is a three-dimensional partial explosion structure schematic diagram of the present application. Figure One ;

[0017] Figure 3 It is a three-dimensional partial explosion structure schematic diagram of the present application. Figure Two ;

[0018] Figure 4 It is a clamping and fixing device structure schematic diagram of the present application.

[0019] Explanation of the drawing reference number:

[0020] 1, track box outer cover; 101, clamping plate; 2, track box side cover; 3, 4 line 3 circuit electric appliance box body; 301, clamping block; 4, built-in PCBA; 5, clamping and fixing device; 51, multi-layer chuck; 52, fixed column; 53, extension groove; 54, fixed seat; 55, rotating plate; 56, circular groove; 57, square groove; 58, square plate; 59, let go slot; 510, pressing plate; 511, extension block.

[0021] The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. Specific implementation

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0023] Please refer to Figures 1-4The utility model provides a kind of circuit built-in track electrical appliance box, including track box outer cover 1, track box outer cover 1 is connected with track box side cover 2, and the connection relationship is convenient to assemble and disassemble, it is convenient to maintain and overhaul in box, track box outer cover 1 is detachably connected with 4 line 3 circuit electrical appliance box body 3, the outer wall of track box outer cover 1 is fixedly connected with clamping plate 101, the outer wall of 4 line 3 circuit electrical appliance box body 3 is fixedly connected with clamping block 301, clamping plate 101 is connected with clamping block 301, and the connection stability of reinforcing track box outer cover 1 and 4 line 3 circuit electrical appliance box body 3 is reinforced, built-in PCBA 4 is provided in 4 line 3 circuit electrical appliance box body 3, various electronic components and circuit are integrated on built-in PCBA 4, and control and signal processing to different circuit are realized by circuit connection, track box outer cover 1 and 4 line 3 circuit electrical appliance box body 3 are connected by clamping fixing device 5.

[0024] In the embodiment of the utility model, in order to be able to install conveniently and promote the perception, improve the service life and reliability of 4 line 3 circuit electrical appliance box body 3, specifically, 4 line 3 circuit electrical appliance box body 3 is also equipped with 4 line 3 circuit track head and built-in power driver, track head is used to connect with external track, realize the positioning and electrical connection of electrical appliance box on track, built-in power driver provides necessary power supply for the circuit in 4 line 3 circuit electrical appliance box body 3, ensure that each circuit can work normally.

[0025] Further, in order to improve the efficiency of installation and maintenance, improve the use effect of the subsequent 4-line 3-circuit electrical box body 3, specifically, the clamping fixing device 5 comprises a plurality of clamping discs 51, the surface of the track box cover 1 is fixedly connected with the plurality of clamping discs 51 and a fixed column 52, the surface of the fixed column 52 is provided with an extension slot 53, the fixed column 52 is arranged on one side close to the 4-line 3-circuit electrical box body 3, the plurality of clamping discs 51 and the fixed column 52 assist the stability of clamping, the outer wall of the 4-line 3-circuit electrical box body 3 is fixedly connected with a fixed seat 54, the fixed seat 54 is rotatably connected with a rotating plate 55, the surface of the rotating plate 55 is provided with a circular groove 56, the circular groove 56 is clamped with the plurality of clamping discs 51, the plurality of clamping discs 51 are provided with a plurality of layers, the multi-layer structure enables the plurality of clamping discs 51 to provide more contact points during clamping, compared with a single-layer clamping disc, the plurality of clamping discs 51 can contact the circular groove 56 from different layers, thereby increasing the clamping firmness, the surface of the rotating plate 55 is provided with a square groove 57, the square groove 57 is sleeved with the fixed column 52, the outer wall of the rotating plate 55 is fixedly connected with a square plate 58, the rotating plate 55 is pulled down, the square groove 57 of the rotating plate 55 penetrates through the fixed column 52, clamping is realized, the plurality of clamping discs 51 also contact and clamp the circular groove 56, the surface of the square plate 58 is provided with a giving slot 59, an elastic pressing plate 510 is connected in the square plate 58, the elastic pressing plate 510 is hinged with an extension block 511, after the elastic pressing plate 510 is pressed, the elastic pressing plate 510 drives the hinged extension block 511 to extend in the giving slot 59 of the square plate 58, until the extension block 511 enters the extension slot 53 of the fixed column 52, the last step of clamping is realized, through pulling down the rotating plate 55 to make the square groove 57 penetrate through the fixed column 52, and pressing the elastic pressing plate 510 to make the extension block 511 enter the extension slot 53, the clamping operation can be completed, ordinary users or maintenance personnel can easily complete it, thereby improving the efficiency of installation and maintenance.

[0026] In the utility model, 4-line 3-circuit electrical box body 3 has 4 input and output lines and 3 independent circuits, when external power is connected, current enters 4-line 3-circuit electrical box body 3 through input line, built-in PCBA 4 distributes and controls current according to preset circuit logic, guides current to different circuits, each circuit can work independently and does not interfere with each other, and can be switched and power adjusted according to needs, built-in power driver converts and adjusts input power to meet voltage and current requirements of different electronic components and circuits in electrical box, 4-line 3-circuit electrical box body 3 drives driver to be hidden in groove of track, cannot be seen from outside of track, only exposed track head part can be seen, this hidden design is not only beautiful, but also protects 4-line 3-circuit electrical box body 3 and driver from external factors such as dust, moisture and collision, improves service life and reliability of 4-line 3-circuit electrical box body 3;

[0027] The operation process of the clamping fixing device 5 is relatively simple. The clamping operation can be completed by pulling down the rotating plate 55 to make the square slot 57 penetrate through the fixing column 52, and pressing down the pressing plate 510 to make the extension block 511 enter the extension slot 53. Ordinary users or maintenance personnel can easily complete the operation, and the installation and maintenance efficiency is improved. The track box outer cover 1 can be easily opened by lifting the pressing plate 510 and lifting the rotating plate 55, so that the 4-wire 3-loop electrical box body 3 and the built-in PCBA 4 inside can be conveniently inspected, repaired or replaced, and the like, thereby reducing the maintenance cost and difficulty.

[0028] The above is only the preferred embodiment of the present application, and does not limit the patent range of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or the like made by using the content of the present application specification and drawings under the inventive concept of the present application is included in the patent protection range of the present application.

Claims

1. A circuit built-in track electrical appliance box comprising a track box outer cover (1), characterized in that: The track box outer cover (1) is clamped with the track box side cover (2), the track box outer cover (1) is detachably connected with the 4-line 3-circuit electric appliance box body (3), the 4-line 3-circuit electric appliance box body (3) is provided with the built-in PCBA (4), and the track box outer cover (1) and the 4-line 3-circuit electric appliance box body (3) are clamped through the clamping fixing device (5).

2. The in-circuit track electrical appliance box according to claim 1, characterized in that: The outer wall of the track box outer cover (1) is fixedly connected with the clamping plate (101), the outer wall of the 4-line 3-circuit electric appliance box body (3) is fixedly connected with the clamping block (301), and the clamping plate (101) is clamped with the clamping block (301).

3. The in-line trackless electrical box of claim 1, wherein: The clamping fixing device (5) comprises a plurality of clamping discs (51), the surface of the track box outer cover (1) is fixedly connected with a plurality of clamping discs (51) and fixing columns (52), the surface of the fixing column (52) is provided with an extension groove (53), and the fixing column (52) is arranged on the side close to the 4-line 3-circuit electric appliance box body (3).

4. The in-line trackless electrical box of claim 3, wherein: The outer wall of the 4-line 3-circuit electric appliance box body (3) is fixedly connected with a fixing seat (54), the fixing seat (54) is rotatably connected with a rotating plate (55), the surface of the rotating plate (55) is provided with a circular groove (56), and the circular groove (56) is clamped with the plurality of clamping discs (51).

5. A circuit-in-rail electrical appliance box according to claim 4, wherein: The surface of the rotating plate (55) is provided with a square groove (57), the square groove (57) is sleeved with the fixing column (52), and the outer wall of the rotating plate (55) is fixedly connected with a square plate (58).

6. A circuit-in-rail electrical appliance box according to claim 5, wherein: The surface of the square plate (58) is provided with a let-go groove (59), the square plate (58) is elastically connected with a pressing plate (510), and the pressing plate (510) is hingedly connected with an extension block (511).

Images