CN110566856A - Multi-loop low-voltage track lamp connecting mechanism - Google Patents

Abstract

The invention relates to a connection mechanism for multi-circuit low-voltage rail lamps, which includes interconnected rail strips and connecting devices; the inner top of the rail strips is provided with the same number of conductive copper sheets and a plurality of energized input lines along its length; a plurality of energized input lines The line includes a positive input terminal and a negative input terminal of the same number in parallel; the positive input terminal contacts the positive conductive column; the negative input terminal contacts the negative conductive column; the connecting device includes a baffle fixing block; block; the side fixed block has multiple positive holes and multiple negative holes with the same number; the number of positive input ends is the same as the number of positive holes; the number of negative input ends and negative holes is the same; the positive conductive column is inserted into the positive hole; the negative hole A negative conductive column is inserted inside; a conductive adapter plate is provided under the side fixing block; the positive conductive column is in contact with the positive electrode of the conductive adapter plate; the negative electrode conductive column is in contact with the negative electrode of the conductive adapter plate. The invention controls the illumination of local lamps.

Description

A multi-circuit low-voltage track lighting connection mechanism

technical field

The invention relates to the technical field of lighting components, in particular to a connection mechanism for multi-circuit low-voltage track lamps.

Background technique

At present, the input terminals of the low-voltage track linear spotlights on the market are composed of a positive connection and a negative connection, and are powered through the low-voltage track strip. When the power is turned on, all the track linear spotlights on a track strip need to be turned on. When multiple lights are turned on, the brightness is too high and the glare is serious. Sometimes in order to achieve the best illumination, it is necessary to turn off some of the lights. The staff needs to Climbing up and down with the help of a ladder to turn off some of the lights is a labor-intensive operation that is time-consuming and labor-intensive.

Contents of the invention

Aiming at the deficiencies of the prior art, the invention discloses a multi-circuit low-voltage rail lamp connection mechanism.

The technical scheme adopted in the present invention is as follows:

A connection mechanism for multi-circuit low-voltage track lamps, including a track strip, a connecting device and a linear spotlight; the track strip and the connecting device are clamped; the connecting device is plugged into the linear spotlight;

There are at least two or more multi-phase power circuits formed in the track strip, and the electrical connection device of the track lamp is provided as the choice of the connection circuit; the inner top of the track strip is provided with a plurality of conductive copper sheets and a plurality of power inputs along its length line; the number of the conductive copper sheets is the same as the number of the energized input lines; a plurality of the energized input lines include parallel positive input terminals and negative input terminals; the number of the positive input terminals and the number of the negative input terminals Equal; the positive input terminal is in contact with the positive conductive column; the negative input terminal is in contact with the negative conductive column;

The connection device includes a baffle fixing block; the baffle fixing block includes a cavity that runs through its interior horizontally; a side fixing block is inserted into the cavity; a plurality of positive holes and a plurality of negative electrodes are opened in the side fixing block hole; the number of the positive hole is the same as the number of the negative hole; the number of the positive input end is the same as the number of the positive hole; the number of the negative input end is the same as the number of the negative hole; the positive hole inserting the positive electrode conductive column; inserting the negative electrode conductive column into the negative electrode hole; a conductive adapter plate is provided under the side fixing block; the positive electrode conductive column is in contact with the positive electrode of the conductive adapter plate; The negative electrode conductive column is in contact with the negative electrode of the conductive adapter plate;

The linear spotlight includes an aluminum base plate, a reflector and a radiator; the aluminum base plate and the reflector are stacked together and connected by bolts; the reflector is placed in the radiator; the two sides of the radiator The side cover is fixed by screws.

Its further technical features are: six conductive copper sheets and six electrified input lines are arranged on the inner top of the track bar along its length; there are three positive input terminals; three negative input terminals; A positive pole hole, a second positive pole hole, a third positive pole hole, a first negative pole hole, a second negative pole hole and a third negative pole hole.

Its further technical feature is: the conductive adapter plate is fixed on the side fixing block through a pressing plate.

Its further technical features are: both sides of the side fixing block are provided with tilting buckle arms; the inner wall of the track bar is provided with a first buckle groove along its length direction to receive the tilting buckle arms.

Its further technical features are: two opposite U-shaped grooves are provided on the top of the radiator; the two sides of the baffle fixing block extend outward; the insertion portion is inserted into the U-shaped groove. in the slot.

Its further technical features are: the linear spotlight also includes an anti-glare front ring; the anti-glare front ring is clamped with the radiator; the back of the anti-glare front ring is extended with a buckle; the heat dissipation The inner wall of the device is provided with a second buckle groove for receiving the buckle along its length direction.

The beneficial effects of the present invention are as follows:

The positive conductive column is inserted into the positive hole to contact the positive electrode of the conductive adapter plate, the negative conductive column is inserted into the negative hole to contact the negative electrode of the conductive adapter plate, and six conductive copper sheets are correspondingly installed on the track strip, each conductive copper sheet There is an input line connected to the top of the box. The colors of the input lines are red, orange, yellow, green, white, and black. When the input line is energized, the corresponding conductive copper sheet is energized. When the lamp is put into the positive conductive column and the positive conductive copper sheet is in contact together, and the negative conductive column is in contact with the negative conductive copper sheet, the lighting of the lamp is realized.

On the same rail, when the positive pole conductive column of lamp A is inserted into the first positive pole hole, the negative pole conductive pole of lamp A is inserted into the first negative pole hole, the positive pole conductive pole of lamp B is inserted into the second positive pole hole, and the negative pole conductive pole of lamp B is inserted into the first negative pole hole. Two negative holes, the positive conductive post of lamp C is inserted into the third positive hole, and the negative conductive post of lamp C is inserted into the third negative hole.

When the red input line, orange input line, yellow input line, green input line, white input line and black input line are all input with power, lamp A, lamp B and lamp C are all lit. When the red input line, orange input line, green input line and white input line are all input with electricity, lamp A and lamp B will light up, and lamp C will not light up, so as to realize partial lighting of lamps.

The invention realizes multiple loops to control the lighting and closing of lamps by changing the traditional conductive connection mechanism, which can not only reduce the output of manpower, but also save the time of disassembly and closing, and finally realize the change of the lighting environment in the space.

Description of drawings

Figure 1 is an exploded view of the present invention.

FIG. 2 is a perspective view of the present invention from a first viewing angle.

FIG. 3 is a perspective view from a second viewing angle of the present invention.

Fig. 4 is a first perspective perspective view of a linear spotlight.

Fig. 5 is a second perspective perspective view of the linear spotlight.

Fig. 6 is a structural schematic diagram of the track strip.

Figure 7 is a side view of the track strip.

Fig. 8 is a cross-sectional view of a track bar.

Figure 9 is a side view of the present invention.

Fig. 10 is a cross-sectional view of the present invention.

Figure 11 is a top view of a linear spotlight.

Fig. 12 is a sectional view of a linear spotlight.

In the figure: 100, track strip; 101, conductive copper sheet; 102, positive input terminal; 103, negative input terminal; 104, positive conductive column; 105, negative conductive column; 200, connecting device; 201, baffle fixing block; 202, side fixing block; 203, conductive adapter plate; 204, first positive hole; 205, second positive hole; 206, third positive hole; 207, first negative hole; 208, second negative hole; 209, 300, linear spotlight; 301, end cover; 302, aluminum substrate; 303, reflector; 304, radiator; 305, anti-glare front ring.

Detailed ways

The aforementioned and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or back, etc., are only referring to the directions of the drawings. Therefore, the directional terms used are used to illustrate and not to limit the present invention. Moreover, the same reference numerals represent the same elements throughout the embodiments.

The specific implementation of this embodiment will be described below in conjunction with the accompanying drawings.

FIG. 1 is an exploded view of the present invention, FIG. 2 is a perspective view of the present invention from a first perspective, and FIG. 3 is a perspective view of the present invention from a second perspective. With reference to FIG. 1 , FIG. 2 and FIG. 3 , a multi-circuit low-voltage track lamp connection mechanism includes a track strip 100 , a connection device 200 and a linear spotlight 300 .

Fig. 4 is a perspective view of a linear spotlight at a first viewing angle, and Fig. 5 is a perspective view of a linear spotlight at a second viewing angle. Referring to FIG. 4 and FIG. 5 , the rail bar 100 and the connecting device 200 are clamped. The connection device 200 is plugged into the linear spotlight 300 .

FIG. 6 is a schematic structural view of the track bar, FIG. 7 is a side view of the track bar, and FIG. 8 is a cross-sectional view of the track bar. Referring to Fig. 6, Fig. 7 and Fig. 8, at least two or more multi-phase power circuits are formed in the track strip 100, providing the electrical connection device of the track lamp as the choice of the connection circuit. A plurality of conductive copper sheets 101 and a plurality of power input lines are arranged along the length of the inner top of the track bar 100 . The number of conductive copper sheets 101 is the same as the number of power input wires. The plurality of energization input lines includes a positive input terminal 102 and a negative input terminal 103 in parallel. The number of positive input terminals 102 is equal to the number of negative input terminals 103 .

FIG. 9 is a side view of the present invention, and FIG. 10 is a cross-sectional view of the present invention. Referring to FIG. 9 and FIG. 10 , the positive input end 102 contacts the positive conductive column 104 . The negative input terminal 103 is in contact with the negative conductive column 105 .

Fig. 11 is a top view of a linear spotlight, and Fig. 12 is a cross-sectional view of a linear spotlight. Referring to FIG. 1 , FIG. 11 and FIG. 12 , the connection device 200 includes a baffle fixing block 201 . The baffle fixing block 201 includes a cavity extending horizontally through its interior. A side fixing block 202 is inserted into the cavity. Both sides of the side fixing block 202 are provided with tilting buckle arms. The inner wall of the track bar 100 is provided with a first buckle groove along its length direction to receive the tilting buckle arm. The side fixing block 202 defines a plurality of positive holes and a plurality of negative holes. The number of positive pole holes is the same as the number of negative pole holes. The number of positive electrode input ends 102 is the same as the number of positive electrode holes. The number of the negative electrode input end 103 is the same as that of the negative electrode holes. A positive conductive post 104 is inserted into the positive hole. A negative electrode conductive post 105 is inserted into the negative electrode hole. A conductive adapter plate 203 is disposed under the side fixing block 202 . The conductive adapter plate 203 is fixed on the side fixing block 202 through the pressing plate 210 . The anode conductive column 104 is in contact with the anode of the conductive adapter plate 203 . The negative electrode conductive column 105 is in contact with the negative electrode of the conductive adapter plate 203 .

The linear spotlight 300 includes an aluminum substrate 302 , a reflector 303 and a radiator 304 . The aluminum base plate 302 and the reflector 303 are stacked together and connected by bolts. The reflector 303 is placed in the radiator 304 . Both sides of the radiator 304 are fixed to the end cover 301 by screws. Two opposite U-shaped grooves are defined on the top of the radiator 304 . Both sides of the baffle fixing block 201 extend outwards to the insertion part. The socket part is inserted into the U-shaped groove.

The linear spotlight 300 also includes an anti-glare front ring 305 . The anti-glare front ring 305 and the radiator 304 are snapped together. The back extension of the anti-glare front ring 305 is provided with a buckle. The inner wall of the radiator 304 is provided with a second buckle groove for receiving the buckle along its length direction.

Example 1:

A connection mechanism for multi-circuit low-voltage track lamps, comprising a track bar 100 , a connecting device 200 and a linear spotlight 300 . The track bar 100 is engaged with the connecting device 200 . The connection device 200 is plugged into the linear spotlight 300 .

There are at least two or more multi-phase power circuits formed in the track strip 100, and the electrical connection device of the track lamp is provided as a connection circuit option. Six conductive copper sheets 101 and six energized input lines are arranged on the inner top of the track bar 100 along its length. The six energized input lines include three positive input terminals 102 and three negative input terminals 103 arranged in parallel. The positive input end 102 contacts the positive conductive column 104 . The negative input terminal 103 is in contact with the negative conductive column 105 .

The connection device 200 includes a baffle fixing block 201 . The baffle fixing block 201 includes a cavity extending horizontally through its interior. A side fixing block 202 is inserted into the cavity. Both sides of the side fixing block 202 are provided with tilting buckle arms. The inner wall of the track bar 100 is provided with a first buckle groove along its length direction to receive the tilting buckle arm. The side fixing block 202 defines a first positive hole 204 , a second positive hole 205 , a third positive hole 206 , a first negative hole 207 , a second negative hole 208 and a third negative hole 209 . A positive conductive post 104 is inserted into the positive hole. A negative electrode conductive post 105 is inserted into the negative electrode hole. A conductive adapter plate 203 is disposed under the side fixing block 202 . The conductive adapter plate 203 is fixed on the side fixing block 202 through the pressing plate 210 . Specifically, the conductive adapter plate 203 is placed on the side fixing block 202 , the pressing plate 210 is in a right-angle shape, and the pressing plate 210 is buckled on the side fixing block 202 . The anode conductive column 104 is in contact with the anode of the conductive adapter plate 203 . The negative electrode conductive column 105 is in contact with the negative electrode of the conductive adapter plate 203 .

The linear spotlight 300 includes an aluminum substrate 302 , a reflector 303 and a radiator 304 . The aluminum base plate 302 and the reflector 303 are stacked together and connected by bolts. The reflector 303 is placed in the radiator 304 . Both sides of the radiator 304 are fixed to the end cover 301 by screws. Two opposite U-shaped grooves are defined on the top of the radiator 304 . Both sides of the baffle fixing block 201 extend outwards to the insertion part. The socket part is inserted into the U-shaped groove.

The linear spotlight 300 also includes an anti-glare front ring 305 . The anti-glare front ring 305 and the radiator 304 are snapped together. The back extension of the anti-glare front ring 305 is provided with a buckle. The inner wall of the radiator 304 is provided with a second buckle groove for receiving the buckle along its length direction.

The working principle of the present invention is as follows:

The positive pole conductive column 104 is inserted into the positive pole hole to contact the positive pole of the conductive adapter plate 203, the negative pole conductive pole 105 is inserted into the negative pole hole to contact the negative pole of the conductive adapter plate 203, and six conductive copper sheets 101 are correspondingly installed on the track bar 100 , the top of each conductive copper sheet 101 is connected with an input wire, the colors of the input wires are red, orange, yellow, green, white, black, respectively, when the input wire is energized, the corresponding conductive copper sheet 101 is energized. When the lamp is placed into the positive conductive column 104 and the positive conductive copper sheet 101 is in contact together, and the negative conductive column 105 is in contact with the negative conductive copper sheet 101, the lighting of the lamp is realized.

On the same track bar 100, when the positive pole conductive post 104 of lamp A is inserted into the first positive pole hole 204, the negative pole conductive post 105 of lamp A is inserted into the first negative pole hole 207, and the positive pole conductive post 104 of lamp B is inserted into the second positive pole hole 205. The negative conductive column 105 of B is inserted into the second negative hole 208 , the positive conductive column 104 of lamp C is inserted into the third positive hole 206 , and the negative conductive column 105 of lamp C is inserted into the third negative hole 209 .

When the red input line, orange input line, yellow input line, green input line, white input line and black input line are all input with power, lamp A, lamp B and lamp C are all lit. When the red input line, orange input line, green input line and white input line are all input with electricity, lamp A and lamp B will light up, and lamp C will not light up, so as to realize partial lighting of lamps.

The above description is an explanation of the present invention, not a limitation of the invention. For the limited scope of the present invention, refer to the claims. The present invention can be modified in any form without departing from the basic structure of the present invention.

Claims (6)

1. A multi-circuit low-voltage track light fixture connection mechanism is characterized in that: it comprises a track bar (100), a connecting device (200) and a linear spotlight (300); the track bar (100) and the connecting device (200 ) clamping; the connecting device (200) and the linear spotlight (300) are inserted; At least two or more multi-phase power circuits are formed in the track strip (100), providing the track lighting electrical connection device as the choice of the connection circuit; the top of the track strip (100) is provided with a plurality of conductive copper strips along its length sheet (101) and a plurality of energized input lines; the number of the conductive copper sheets (101) is the same as the number of the energized input lines; the plurality of energized input lines includes parallel positive input terminals (102) and negative input terminal (103); the quantity of the positive input terminal (102) is equal to the quantity of the negative input terminal (103); the positive input terminal (102) contacts the positive conductive post (104); the negative input terminal ( 103) contact the negative electrode conductive column (105); The connection device (200) includes a baffle fixing block (201); the baffle fixing block (201) includes a cavity that runs through its interior horizontally; a side fixing block (202) is inserted into the cavity; the The side fixing block (202) offers a plurality of positive pole holes and a plurality of negative pole holes; the number of the positive pole holes is the same as the number of the negative pole holes; the number of the positive pole input ends (102) is the same as the number of the positive pole holes The number of the negative input terminal (103) and the negative hole is the same; the positive conductive column (104) is inserted into the positive hole; the negative conductive column (105) is inserted into the negative hole; A conductive adapter plate (203) is provided under the side fixing block (202); the positive electrode contact of the positive electrode conductive column (104) and the conductive adapter plate (203); the negative electrode conductive column (105) and the The negative contact of the conductive adapter plate (203); The linear spotlight (300) includes an aluminum base plate (302), a reflector (303) and a radiator (304); the aluminum base plate (302) and the reflector (303) are stacked together and connected by bolts; The reflector (303) is placed in the radiator (304); the two sides of the radiator (304) are fixed with end caps (301) by screws. 2. The multi-circuit low-voltage track lighting connection mechanism according to claim 1, characterized in that: the inner top of the track bar (100) is provided with six conductive copper sheets (101) and six energized input lines along its length; the positive pole There are three input terminals (102); there are three negative input terminals (103); the side fixing block (202) has a first positive hole (204), a second positive hole (205), and a third positive hole (206). ), the first negative hole (207), the second negative hole (208) and the third negative hole (209). 3. The connection mechanism of multi-circuit low-voltage track lamps according to claim 1, characterized in that: both sides of the side fixing block (202) are provided with tilting buckle arms; the inner wall of the track bar (100) is A first buckle groove for receiving the warping buckle arm is provided in the length direction. 4. The connection mechanism of multi-circuit low-voltage track lamps according to claim 1, characterized in that: the conductive adapter plate (203) is fixed on the side fixing block (202) through a pressure plate (210). 5. The connection mechanism of multi-circuit low-voltage track lamps according to claim 1, characterized in that: the top of the radiator (304) has two opposite U-shaped grooves; the baffle fixing block (201) The two sides extend the plugging part outward; the plugging part is inserted into the U-shaped groove. 6. The multi-circuit low-voltage track lamp connection mechanism according to claim 1, characterized in that: the linear spotlight (300) also includes an anti-glare front ring (305); the anti-dazzle front ring (305) and the The radiator (304) is clamped; the back of the anti-glare front ring (305) is extended with a buckle; the inner wall of the radiator (304) is provided with a second buckle groove to accept the buckle along its length direction .