CN217235526U

CN217235526U - Color-adjusting light switch structure of track lamp

Info

Publication number: CN217235526U
Application number: CN202221252026.1U
Authority: CN
Inventors: 李云贵; 赵明明
Original assignee: Foshan Lingxu Technology Co ltd
Current assignee: Foshan Lingxu Technology Co ltd
Priority date: 2022-05-21
Filing date: 2022-05-21
Publication date: 2022-08-19
Anticipated expiration: 2032-05-21

Abstract

The utility model discloses a color modulation light switch structure of track lamp, including lamp holder, a lamp section of thick bamboo and rail joint, the lamp holder setting is in the one end of a lamp section of thick bamboo, and the rail joint sets up at a lamp section of thick bamboo upside, the other end of a lamp section of thick bamboo is equipped with the control box, and the control box includes control circuit board and box body, and inside control circuit board was fixed in the box body, the last electric connection of control circuit board has the regulating switch who is used for selecting the lamp holder chromatic light, control circuit board respectively with rail joint and lamp holder electric connection, the activity is equipped with the driving lever on the box body, and the driving lever is connected with the regulating switch transmission. The control box assembly process of the structure can be independently carried out, which is beneficial to shortening the total production period of products; the control circuit board is provided with the regulating switch, so that the production efficiency and the product quality can be improved, and the test content in the product authentication process is reduced.

Description

Color-adjusting light switch structure of track lamp

Technical Field

The utility model relates to a lighting apparatus, in particular to color modulation light switch structure of track lamp.

Background

Three colors of light are commonly used in current lighting: white light (color temperature 6000K), neutral light (color temperature 4000K) and warm light (color temperature 3000K), wherein the lamps are provided with two light sources of white light and yellow light in order to relieve the inventory pressure, and the warm light is formed by mixing the two light sources. Taking a track lamp as an example, when the track lamp is used, a user basically adopts a fixed color light, for this reason, the track lamp is generally provided with an adjusting switch, and when the track lamp is installed, the user/installer can adjust the color light to the required color light according to the use requirement.

However, at present, the adjusting switch of the conventional track lamp is usually arranged on a component outside the control circuit board, the adjusting switch is electrically connected with the control circuit board through a wire, the wire and a connecting node for connecting the control circuit board and the adjusting switch are usually operated manually, the production efficiency is not high, the quality management work on the connecting node is large, and in addition, when the related product authentication certificate is handled, the adjusting switch and the control circuit board need to be tested separately; in addition, the control circuit board of the conventional track lamp is fixed on the lamp barrel, the lamp barrel has a plurality of related procedures, the size of the lamp barrel is small, all the procedures are required to be completed according to a certain sequence, and the total production period is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a simple structure, reasonable, simple to operate's the accent color light switch structure of track lamp. The object of the present invention should be achieved by the contents of the invention.

The purpose of the utility model is realized like this:

the utility model provides a color modulation light switch structure of track lamp, includes lamp holder, a lamp section of thick bamboo and rail joint, and the lamp holder setting is in the one end of a lamp section of thick bamboo, and rail joint sets up at a lamp section of thick bamboo upside, its characterized in that: the other end of the lamp tube is provided with a control box, the control box comprises a control circuit board and a box body, the control circuit board is fixed in the box body, an adjusting switch used for selecting the color light of the lamp holder is electrically connected to the control circuit board, the control circuit board is respectively electrically connected with the rail connector and the lamp holder, a shifting rod is movably arranged on the box body, and the shifting rod is in transmission connection with the adjusting switch.

The purpose of the utility model can also adopt the following technical measures to solve:

as a more specific scheme, the adjusting switch is provided with a gear shifting knob, one end of the shifting lever is provided with a sleeve hole which is inserted into the gear shifting knob, the other end of the box body, which corresponds to the shifting lever, is provided with a limiting hole, and the other end of the shifting lever passes through the limiting hole and extends out of the box body; the deflector rod is provided with a first stop block and a second stop block between the corresponding box body and the adjusting switch respectively, the first stop block is close to the inner surface of the box body and covers the limiting hole, and the second stop block is close to the surface of the adjusting switch.

As a further scheme, the box body comprises a cover plate and an installation cavity, the installation cavity is formed in one side of the cover plate, a fixed seat is arranged in the installation cavity, and the control circuit board is arranged in the installation cavity and connected with the fixed seat; the edge of the cover plate is also provided with more than two buckles, and the buckles are buckled with the inner wall of the lamp tube.

As a further scheme, the lamp holder comprises a heat conducting fin, an LED light source, a light source bracket, a reflecting cup and a pressure ring which are sequentially arranged in the lamp barrel, and the pressure ring is fastened with the inner wall of the lamp barrel or fixedly connected with the inner wall of the lamp barrel through threads; the LED light source comprises an LED lamp and a substrate, the LED lamp is arranged on the front side of the substrate and electrically connected with the control circuit board, a radiating seat is arranged in the lamp barrel, the back side of the substrate is abutted against the radiating seat through a heat conducting sheet, the light source support is provided with an opening corresponding to the LED lamp, and the light source support is connected with the radiating seat and compresses the substrate.

As a further scheme, the rear end of the reflection cup is provided with pin pins, the light source bracket is provided with positioning holes corresponding to the pin pins, and the pin pins are matched with the positioning holes in an inserting manner.

As a further scheme, the track joint comprises a connecting rod and a junction box, the connecting rod is of a hollow structure, a fiber tube penetrates through the inside of the connecting rod, the lower end of the connecting rod extends into the lamp tube and is fixedly connected with a nut, and the upper end of the connecting rod extends into the junction box and is fixed through another nut.

As a further scheme, the junction box comprises a terminal box and a power supply connector assembly, an electrode is arranged on the power supply connector assembly and connected with a wire, the wire penetrates through the fiber tube and extends into the lamp cylinder to be electrically connected with the control circuit board, and the connecting rod is connected with the bottom of the terminal box of the junction box.

As a further scheme, the power supply connector assembly comprises a connector terminal, a rubber nozzle and the electrode, the connector terminal is arranged at the top of the terminal box, the electrode comprises a grounding copper sheet and electric connection copper sheets, the connector terminal is provided with through holes penetrating through the upper side and the lower side of the connector terminal, the electric connection copper sheets are provided with two blocks, the upper ends of the electric connection copper sheets penetrate through the through holes to be connected with the upper ends of the through holes in a hanging mode, and the rubber nozzle is arranged at the upper end of the connector terminal and is connected to the upper ends of the electric connection copper sheets in a pressing mode; an inner glue core for separating the two electric copper sheets is further arranged in the through hole, and the grounding copper sheets are arranged at the upper end of the glue nozzle and are fixedly connected with the inner glue core through long bolts.

As a further scheme, the power supply connector assembly further comprises a tail hook, one side of the terminal box and one side of the connector terminal are provided with grooves, the tail hook is in up-and-down sliding fit with the grooves, the bottom surface of the terminal box is provided with a spring seat, the inner side of the tail hook is provided with a spring stop block, and a spring is pressed between the spring seat and the spring stop block; an open hole is formed in the upper end of the slot, and the upper end of the tail hook extends out of the open hole.

The utility model has the advantages as follows:

(1) the utility model discloses a set up regulating switch on control circuit board, regulating switch need not pass through wire electric connection control circuit board, saves wire one end welding regulating switch, other end welding control circuit board's process, and the reduction of process can improve production efficiency, and regulating switch is more firm with control circuit board's tie point simultaneously to improve product quality, in addition at the product authentication in-process, only need test control circuit board, can reduce the test content of product.

(2) The utility model discloses a set up control circuit board in the control box, the assembly process of control box can go on alone, does not receive the restriction of the relevant process of a lamp section of thick bamboo, can go on in step with other processes, and the control box assembles and is connected fixedly with a lamp section of thick bamboo after accomplishing again, and consequently the assembly process of control box can arrange in a flexible way, helps shortening the production total cycle of product.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic view of a partial sectional structure of the control box of the present invention.

Fig. 4 is an enlarged schematic view of the shift lever of the present invention.

Fig. 5 is an exploded view of fig. 1 at B.

Fig. 6 is an exploded view of the structure at C in fig. 1.

Detailed Description

Referring to fig. 1 to 4, a color-adjusting light switch structure of a track lamp comprises a lamp holder 2, a lamp barrel 1 and a track connector 3, wherein the lamp holder 2 is arranged at one end of the lamp barrel 1, the track connector 3 is arranged at the upper side of the lamp barrel 1, a control box 4 is arranged at the other end of the lamp barrel 1, the control box 4 comprises a control circuit board 41 and a box body 43, the control circuit board 41 is fixed inside the box body 43, an adjusting switch 411 for selecting the color light of the lamp holder 2 is electrically connected to the control circuit board 41, the control circuit board 41 is respectively electrically connected to the track connector 3 and the lamp holder 2, a shift lever 42 is movably arranged on the box body 43, and the shift lever 42 is in transmission connection with the adjusting switch 411; the adjusting switch 411 is directly welded on the control circuit board 41, the adjusting switch 411 is still electrically connected with the control circuit board 41, only the connection through a conducting wire is not needed, one end of the conducting wire is welded with the adjusting switch 411, the other end of the conducting wire is welded with the control circuit board 41, and the deflector rod 42 drives the adjusting switch 411 to select the color light of the lamp holder 2; the control box 4 comprises a control circuit board 41 and a box body 43, so that the assembling process of the control box 4 can be independently carried out, is not limited by the related process of the lamp tube 1 and can be synchronously carried out with other processes, the control box 4 is assembled with the lamp tube 1 after the assembly is finished, the assembling process of the control box 4 can be flexibly arranged, and the total production period of products can be favorably shortened.

The adjusting switch 411 of the present embodiment includes three gears, and the shift lever 42 is used to set the gear of the adjusting switch 411, so that the control circuit board 41 controls the LED light source 22 to emit white light, neutral light and warm light, respectively, thereby meeting different light source requirements.

The adjusting switch 411 is provided with a gear shifting button 413, one end of the shifting lever 42 is provided with a sleeve hole 421 to be inserted into the gear shifting button 413, the other end of the box body 43 corresponding to the shifting lever 42 is provided with a limiting hole 434, and the other end of the shifting lever 42 penetrates through the limiting hole 434 to extend out of the box body 43; a first stop 422 and a second stop 423 are respectively arranged between the shift lever 42 and the adjusting switch 411 corresponding to the box body 43, the first stop 422 is close to the inner surface of the box body 43 and covers the limiting hole 434, and the second stop 423 is close to the surface of the adjusting switch 411; the other end of the shifting rod 42 is in sliding fit with the box body 43, the other end of the shifting rod 42 slides in each gear, the first stop block 422 can completely cover the limiting hole 434, external impurities are prevented from entering the box body 43 through the limiting hole 434, and meanwhile, the shifting rod 42 slides more stably and smoothly; adjusting switch 411 corresponds keeps off a position and dials button 413 and is provided with movable hole 412, keeps off a position and dials button 413 and passes movable hole 412 to stretch out adjusting switch 411 surface, adjusting switch 411 surface is pressed close to second dog 423, keeps off a position and dials button 413 and slides and keep off a position at each, and second dog 423 all can cover movable hole 412 completely, avoids adjusting switch 411 internal circuit to expose, and the physics is isolated to prevent to electrocute danger, prevents simultaneously that outside impurity from getting into inside adjusting switch 411 through movable hole 412, influences adjusting switch 411's work.

The box body 43 comprises a cover plate 431 and a mounting cavity 432, the mounting cavity 432 is arranged on one side of the cover plate 431, a fixed seat 435 is arranged in the mounting cavity 432, and the control circuit board 41 is arranged in the mounting cavity 432 and connected with the fixed seat 435; more than two buckles 433 are arranged at the edge of the cover plate 431, and the buckles 433 are buckled with the inner wall of the lamp barrel 1; the control circuit board 41 and the fixing base 435 may be fixed by bolts or fastened, and the cover plate 431 and the inner wall of the lamp barrel 1 may be fixed by screw threads in addition to the fasteners 433.

Referring to fig. 5, the lamp head 2 includes a heat conducting strip 21, an LED light source 22, a light source support 23, a reflective cup 24 and a press ring 25, which are sequentially installed in the lamp barrel 1, and the press ring 25 is fastened to the inner wall of the lamp barrel 1 or fixed by thread connection; the LED light source 22 comprises an LED lamp 222 and a substrate 221, the LED lamp 222 is arranged on the front surface of the substrate 221 and electrically connected with the control circuit board 41, a heat dissipation seat is arranged in the lamp tube 1, the back surface of the substrate 221 is abutted against the heat dissipation seat through a heat conducting fin 21, the light source support 23 is provided with an opening corresponding to the LED lamp 222, and the light source support 23 is connected with the heat dissipation seat and tightly presses the substrate 221; the compression ring 25 is blocked with the front end of the reflection cup 24, and the reflection cup 24 is arranged in front of the light source bracket 23; the substrate 221 is tightly attached to the heat-conducting plate 21, and the heat-conducting plate 21 is tightly attached to the heat sink, so as to improve the heat-conducting effect.

The rear end of the reflection cup 24 is provided with a pin 241, the light source support 23 is provided with a positioning hole 231 corresponding to the pin 241, and the pin 241 is in inserted fit with the positioning hole 231; the arrangement of the pins 241 and the positioning holes 231 can conveniently and quickly assemble the reflection cup 24 and the light source bracket 23.

As shown in fig. 6, the track joint 3 includes a connecting rod 301 and a junction box, the connecting rod 301 is a hollow structure, a fiber tube 302 is arranged in the connecting rod 301 in a penetrating manner, the lower end of the connecting rod 301 extends into the lamp tube 1 and is connected and fixed with a nut, and the upper end of the connecting rod 301 extends into the junction box and is fixed by another nut; the junction box comprises a wire lug 305 and a ground wire 306, one end of the wire lug 305 and one end of the ground wire 306 are sleeved on the upper end of the connecting rod 301, and the other nut simultaneously crimps one end of the wire lug 305 and one end of the ground wire 306 in the junction box.

The terminal box includes terminal box 304 and power connector subassembly, is equipped with the electrode on the power connector subassembly, and the electrode is connected with wire 303, and wire 303 passes fibre pipe 302 and stretches into in the lamp section of thick bamboo 1 with 41 electric connection of control circuit board, connecting rod 301 is connected with the terminal box 304 bottom of terminal box.

The power supply connector assembly comprises a connector terminal 311, a rubber nozzle 312 and the electrodes, the connector terminal 311 is arranged at the top of the terminal box 304, the electrodes comprise a grounding copper sheet 313 and electric connection copper sheets 309, the connector terminal 311 is provided with through holes penetrating through the upper side and the lower side of the connector terminal, the electric connection copper sheets 309 are provided with two blocks, the upper ends of the electric connection copper sheets 309 penetrate through the through holes to be connected with the upper ends of the through holes in a hanging mode, and the rubber nozzle 312 is arranged at the upper end of the connector terminal 311 and is in compression joint with the upper ends of the electric connection copper sheets 309; an inner glue core 308 for separating the two electric copper sheets 309 is further arranged in the through hole, and the grounding copper sheet 313 is arranged at the upper end of the glue nozzle 312 and is fixedly connected with the inner glue core 308 through a long bolt 314; the inner rubber core 308 physically separates the two electrically connected copper sheets 309, so as to prevent the two electrically connected copper sheets 309 from contacting and generating a short circuit phenomenon.

The power supply connector assembly further comprises a tail hook 310, one side of the terminal box 304 and one side of the connecting terminal 311 are provided with grooves, the tail hook 310 is in up-and-down sliding fit with the grooves, the bottom surface of the terminal box 304 is provided with a spring seat, the inner side of the tail hook 310 is provided with a spring stop, and a spring 307 is pressed between the spring seat and the spring stop; an open hole 315 is formed in the upper end of the slot, and the upper end of the tail hook 310 extends out of the open hole 315; when the track lamp is installed, the tail hook 310 is pressed downwards, the upper end of the tail hook 310 is flush with the opening 315 or is lower than the opening 315, the track connector 3 can move on the track, when the track lamp is installed in place, the tail hook 310 is released, the upper end of the tail hook 310 extends out of the opening 315 under the action of the spring 307, and at the moment, the tail hook 310 locks the track connector 3 on the track.

The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration only, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a light modulation switch structure of track lamp, includes lamp holder (2), a lamp section of thick bamboo (1) and track joint (3), and lamp holder (2) set up the one end at a lamp section of thick bamboo (1), and track joint (3) set up at a lamp section of thick bamboo (1) upside, its characterized in that: the other end of a lamp section of thick bamboo (1) is equipped with control box (4), and control box (4) include control circuit board (41) and box body (43), and inside control circuit board (41) were fixed in box body (43), electric connection has regulating switch (411) that are used for selecting lamp holder (2) chromatic light on control circuit board (41), and control circuit board (41) respectively with rail joint (3) and lamp holder (2) electric connection, the activity is equipped with driving lever (42) on box body (43), and driving lever (42) are connected with regulating switch (411) transmission.

2. A light-modulating switch structure for a track light as claimed in claim 1, characterized in that: the adjusting switch (411) is provided with a gear shifting button (413), one end of the shifting rod (42) is provided with a sleeve hole (421) which is inserted into the gear shifting button (413), the other end of the box body (43) corresponding to the shifting rod (42) is provided with a limiting hole (434), and the other end of the shifting rod (42) penetrates through the limiting hole (434) and extends out of the box body (43); a first stop block (422) and a second stop block (423) are respectively arranged between the shifting rod (42) corresponding to the box body (43) and the adjusting switch (411), the first stop block (422) is close to the inner surface of the box body (43) and covers the limiting hole (434), and the second stop block (423) is close to the surface of the adjusting switch (411).

3. A color-modulated light switch structure of a track lamp as claimed in claim 2, characterized in that: the box body (43) comprises a cover plate (431) and a mounting cavity (432), the mounting cavity (432) is arranged on one side of the cover plate (431), a fixed seat (435) is arranged in the mounting cavity (432), and the control circuit board (41) is arranged in the mounting cavity (432) and connected with the fixed seat (435); more than two buckles (433) are arranged at the edge of the cover plate (431), and the buckles (433) are buckled with the inner wall of the lamp barrel (1).

4. A color-modulated light switch structure of a track lamp as claimed in claim 1, characterized in that: the lamp holder (2) comprises a heat conducting fin (21), an LED light source (22), a light source bracket (23), a reflecting cup (24) and a pressing ring (25) which are sequentially arranged in the lamp barrel (1), and the pressing ring (25) is fastened with the inner wall of the lamp barrel (1) or is fixedly connected with the inner wall of the lamp barrel through threads; the LED light source (22) comprises an LED lamp (222) and a substrate (221), the LED lamp (222) is arranged on the front face of the substrate (221) and electrically connected with the control circuit board (41), a radiating seat is arranged in the lamp tube (1), the back face of the substrate (221) is abutted against the radiating seat through a heat conducting sheet (21), an opening is formed in the light source support (23) corresponding to the LED lamp (222), and the light source support (23) is connected with the radiating seat and compresses the substrate (221).

5. A color-modulated light switch structure of a track lamp as claimed in claim 4, characterized in that: the rear end of the reflection cup (24) is provided with a pin (241), the light source support (23) is provided with a positioning hole (231) corresponding to the pin (241), and the pin (241) is in inserted connection with the positioning hole (231).

6. A color-modulated light switch structure of a track lamp as claimed in claim 1, characterized in that: track connects (3) including connecting rod (301) and terminal box, and connecting rod (301) are hollow structure, and connecting rod (301) are inside to run through and set up fibre pipe (302), and the lower extreme of connecting rod (301) stretches into be connected fixedly with the nut in a lamp section of thick bamboo (1), and it is fixed through another nut in connecting rod (301) upper end stretches into the terminal box.

7. A color-modulated light switch structure of a track lamp as claimed in claim 6, characterized in that: the terminal box includes terminal box (304) and power connection head subassembly, is equipped with the electrode on the power connection head subassembly, and the electrode is connected with wire (303), and wire (303) pass fibre pipe (302) and stretch into in a lamp section of thick bamboo (1) with control circuit board (41) electric connection, connecting rod (301) are connected with terminal box (304) bottom of terminal box.

8. A color-modulated light switch structure of a track light as claimed in claim 7, characterized in that: the power supply connector assembly comprises a connector terminal (311), a rubber nozzle (312) and the electrodes, the connector terminal (311) is arranged at the top of the terminal box (304), the electrodes comprise grounding copper sheets (313) and electric connection copper sheets (309), the connector terminal (311) is provided with through holes penetrating through the upper side and the lower side of the connector terminal, the electric connection copper sheets (309) are provided with two, the upper ends of the electric connection copper sheets (309) penetrate through the through holes to be connected with the upper ends of the through holes in a hanging mode, and the rubber nozzle (312) is arranged at the upper end of the connector terminal (311) and is connected to the upper ends of the electric connection copper sheets (309) in a pressing mode; an inner rubber core (308) for separating the two electric copper sheets (309) is further arranged in the through hole, and the grounding copper sheet (313) is arranged at the upper end of the rubber nozzle (312) and is fixedly connected with the inner rubber core (308) through a long bolt (314).

9. A color-modulated light switch structure of a track light as claimed in claim 7, characterized in that: the power supply connector assembly further comprises a tail hook (310), one side of the terminal box (304) and one side of the connecting terminal (311) are provided with grooves, the tail hook (310) is in up-and-down sliding fit with the grooves, the bottom surface of the terminal box (304) is provided with a spring seat, the inner side of the tail hook (310) is provided with a spring stop block, and a spring (307) is pressed between the spring seat and the spring stop block; an open opening (315) is formed in the upper end of the slot, and the upper end of the tail hook (310) extends out of the open opening (315).