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CN-224218550-U - Low-voltage track constant-current driving module capable of being controlled in segmented mode and track lamp

CN224218550UCN 224218550 UCN224218550 UCN 224218550UCN-224218550-U

Abstract

The utility model discloses a low-voltage track constant current driving module capable of being controlled in sections and a track lamp, wherein the low-voltage track constant current driving module capable of being controlled in sections comprises a shell, a constant current control chip, a section switch and at least two groups of conductive connecting components; the constant current control chip, the sectionalizer and at least two groups of conductive connecting components are all positioned in the accommodating space, the at least two groups of conductive connecting components are respectively arranged on two opposite inner sides of the housing, one end of each group of conductive connecting components is exposed out of the housing, one end of the sectionalizer is exposed out of the housing, the sectionalizer is respectively and electrically connected with the constant current control chip and the at least two groups of conductive connecting components, and the sectionalizer is used for conducting any one group of conductive connecting components to be connected with the constant current control chip.

Inventors

  • ZHUANG CHAOHUI
  • LUO JINLIN

Assignees

  • 汇恩照明科技(惠州)有限公司

Dates

Publication Date
20260508
Application Date
20250728

Claims (7)

  1. 1. The low-voltage track constant-current driving module capable of being controlled in a sectionalized mode is characterized by comprising a shell (1), a constant-current control chip (2), a sectionalizing switch (3) and at least two groups of conductive connecting components (4), wherein an accommodating space (10) is formed in the shell (1), the constant-current control chip (2), the sectionalizing switch (3) and the at least two groups of conductive connecting components (4) are all located in the accommodating space (10), the at least two groups of conductive connecting components (4) are respectively arranged on two opposite inner sides of the shell (1), one end of each group of conductive connecting components (4) is exposed out of the shell (1), one end of the sectionalizing switch (3) is exposed out of the shell (1), the sectionalizing switch (3) is respectively and electrically connected with the constant-current control chip (2) and the at least two groups of conductive connecting components (4), and the sectionalizing switch (3) is used for conducting any one group of conductive connecting components (4) to be connected with the constant-current control chip (2).
  2. 2. The sectionally controllable low-voltage rail constant current driving module according to claim 1, wherein the sectionally controllable low-voltage rail constant current driving module comprises a toggle switch (31) and a PCB board (32), the PCB board (32) comprises at least two groups of input bonding pad groups (321), one group of toggle switch bonding pad groups (322) and one group of output bonding pad groups (323), pins of the toggle switch (31) are welded with the toggle switch bonding pad groups (322), each group of input bonding pad groups (321) is electrically connected with one group of conductive connection assemblies (4), and the output bonding pad groups (323) are electrically connected with the constant current control chip (2).
  3. 3. The sectionally controllable low-voltage rail constant current driving module according to claim 1, wherein each group of the conductive connection assemblies (4) comprises an anode copper sheet (41) and a cathode copper sheet (42), the anode copper sheet (41) and the cathode copper sheet (42) are respectively arranged on two opposite sides of the shell (1), one ends of the anode copper sheet (41) and the cathode copper sheet (42) are exposed out of the shell (1), and the anode copper sheet (41) and the cathode copper sheet (42) are respectively electrically connected with the sectionalizing switch (3).
  4. 4. A low-voltage rail constant current driving module capable of being controlled in a sectionalized manner according to claim 3, wherein at least two openings (100) are respectively formed in two opposite sides of the housing (1), the positive copper sheet (41) and the negative copper sheet (42) are respectively arranged on two opposite sides of the housing (1), one end of the positive copper sheet (41) extends out of one opening (100) in one side of the housing (1), and one end of the negative copper sheet (42) extends out of one opening (100) in the other side of the housing (1).
  5. 5. The sectionally controllable low-voltage rail constant current driving module according to claim 1, wherein the housing (1) comprises an upper cover (11) and a shell (12), the shell (12) is hollow, the upper cover (11) is covered on the shell (12), the accommodating space (10) is formed between the upper cover (11) and the shell (12), each conductive connecting assembly (4) is arranged on two opposite sides of the shell (12), and the conductive connecting assembly (4) is exposed out of the shell (12).
  6. 6. The sectionally controllable low-voltage rail constant current driving module according to claim 5, wherein at least one buckling interface (121) is respectively formed on two opposite sides of the housing (12), at least one buckling piece (111) is respectively formed on edges of two opposite sides of the upper cover (11), and each buckling piece (111) is clamped to one buckling interface (121).
  7. 7. A track lamp comprising a sectionally controllable low-voltage track constant current drive module according to any one of claims 1 to 6.

Description

Low-voltage track constant-current driving module capable of being controlled in segmented mode and track lamp Technical Field The utility model relates to the technical field of track lamps, in particular to a low-voltage track constant current driving module capable of being controlled in a segmented mode and a track lamp. Background The track lamp is arranged on the matched track strip, two sides of the interior of the track strip are respectively provided with a conducting strip, one conducting strip is a zero line, the other conducting strip is a live line, the two metal strips are connected with a lamp control switch or a power plug through the electric wires, the joint of the track lamp is provided with a conducting metal sheet, and when the track lamp is arranged, the conducting metal sheet on the joint of the track lamp is contacted with the conducting strip in the interior of the track strip to form a closed loop, so that the track lamp can be electrified, and the track lamp can be lighted. The part of track lamps are provided with a plurality of conductive strips which are consistent with the length of the track grooves in parallel in the track strips so as to form a plurality of loops, thereby realizing multipath control. The track lamp structure is characterized in that a constant current driving module is arranged at a connector of the track lamp, two copper sheet contacts are arranged on the constant current module and are respectively contacted with a fire wire and a zero wire on a track strip, and then a low-voltage direct current power supply provided by the fire wire and the zero wire inside the track strip is converted into stable current through the constant current driving module so as to drive the lamp cap to emit light. When the track strip of the track lamp is provided with a plurality of loops, if the track lamp is required to be connected with other loops, the track lamp is required to be manually taken down from the track, then the track lamp is installed in the track again, and two copper sheet contacts of the constant current driving module are contacted with the other loops so as to complete the switching of the loops. This results in a very inconvenient switching circuit of the track light. Disclosure of utility model Aiming at the defects of the prior art, the low-voltage track constant current driving module capable of being controlled in a segmented mode and the track lamp are provided. The utility model provides a low-voltage track constant-current driving module capable of achieving segmented control, which comprises a shell, a constant-current control chip, a segmented switch and at least two groups of conductive connecting components, wherein an accommodating space is formed in the shell, the constant-current control chip, the segmented switch and the at least two groups of conductive connecting components are all located in the accommodating space, the at least two groups of conductive connecting components are respectively arranged on two opposite inner sides of the shell, one end of each group of conductive connecting components is exposed out of the shell, one end of the segmented switch is exposed out of the shell, the segmented switch is respectively electrically connected with the constant-current control chip and the at least two groups of conductive connecting components, and the segmented switch is used for conducting any one group of conductive connecting components to be connected with the constant-current control chip. According to one embodiment of the utility model, the sectional switch comprises a toggle switch and a PCB board, wherein the PCB board is provided with at least two groups of input bonding pad groups, one group of toggle switch bonding pad groups and one group of output bonding pad groups, pins of the toggle switch are welded with the toggle switch bonding pad groups, each group of input bonding pad groups is electrically connected with one group of conductive connecting components, and the output bonding pad groups are electrically connected with the constant current control chip. According to one embodiment of the utility model, each group of conductive connection components comprises a positive copper sheet and a negative copper sheet, the positive copper sheet and the negative copper sheet are respectively arranged on two opposite sides of the shell, one ends of the positive copper sheet and the negative copper sheet are exposed out of the shell, and the positive copper sheet and the negative copper sheet are respectively and electrically connected with the sectional switch. According to one embodiment of the utility model, at least two openings are respectively formed in two opposite sides of the shell, the positive copper sheet and the negative copper sheet are respectively arranged on two opposite sides of the shell, one end of the positive copper sheet extends out of one opening of one side of the shell, and one end of the negative