CN117072936B

CN117072936B - Rail lamp

Info

Publication number: CN117072936B
Application number: CN202311342312.6A
Authority: CN
Inventors: 刘昊
Original assignee: Guangdong Keliying Photoelectricity Technology Co ltd
Current assignee: Guangdong Keliying Photoelectricity Technology Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2023-12-26
Anticipated expiration: 2043-10-17
Also published as: CN117072936A

Abstract

The application relates to the technical field of lighting device circuit arrangements, in particular to a track lamp. The track lamp includes: the lamp comprises a signal lead-in pin and a signal lead-out pin; the sliding track comprises a controller, a plurality of insulating sections and a plurality of track sections, wherein one insulating section is arranged between the track sections, and the other track section is arranged between the track sections; the track section comprises a signal lead-in point, a signal sliding block and a signal line conductor sheet, wherein the signal sliding block comprises a signal sliding lead-in block and a signal sliding lead-out block; the signal sliding lead-out block is connected to a signal wire conductor sheet which is connected to a signal lead-in point of the next track section; the signal introducing point is used for guiding the electric signal flowing to the current signal introducing point to the signal wire conductor sheet when the current track section is not provided with the lamp by the signal sliding introducing block when the current track section is provided with the lamp; otherwise, the electrical signal is directed to the signal line conductor sheet. The track lamp provided by the application can reduce the production cost of the lamp.

Description

Rail lamp

Technical Field

The application relates to the technical field of lighting device circuit arrangements, in particular to a track lamp.

Background

A track light is a lighting device comprising a plurality of light fixtures and a slide rail, wherein the light fixtures can be mounted on the slide rail to adjust the position in a sliding manner, and are generally used for providing lighting and decorative effects.

To individually control the brightness or color of each lamp, a control signal is required to communicate between each lamp on the track. If the communication lines are simply used to connect the lamps, each lamp is required to be connected in series on the communication lines, and after the lamps on the track are removed or moved, the communication lines are disconnected, so that the track lamps are damaged.

Therefore, in the prior art, each lamp on the independent control track is realized by adding an independent IOT module (internet of things module) to each lamp, and the transmission of control signals for controlling the lamps is realized by wireless communication.

In the first aspect, because each lamp needs to be additionally provided with a separate IOT module, the production cost of the lamp matched with the track is high. In the second aspect, since each lamp has an independent communication module, the number of devices accessed by the router becomes large, a large burden is brought to the router when the number of lamps is large, the lamps at the position with poor signals are easy to have poor signal communication, and the network requirements on the home are high.

Disclosure of Invention

In order to solve the technical problems described above or at least partially solve the technical problems described above, the present application provides a track lamp, which can reduce the production cost of a lamp matched with a track.

The application provides a track lamp, the track lamp includes:

the lamp comprises a signal lead-in pin and a signal lead-out pin;

the sliding track comprises a controller, a plurality of insulating sections and a plurality of track sections, wherein one insulating section is arranged between the track sections, and the other track section is arranged between the track sections;

the track section comprises a signal lead-in point, a signal sliding block and a signal line conductor sheet, wherein the signal sliding block comprises a signal sliding lead-in block and a signal sliding lead-out block;

the signal leading-in pin of the lamp can be arranged on the signal sliding leading-in block in a sliding manner, and the signal leading-out pin of the lamp can be arranged on the signal sliding leading-out block in a sliding manner; the signal sliding lead-out block is connected to a signal wire conductor sheet which is connected to a signal lead-in point of the next track section;

the signal introducing point is used for guiding the electric signal flowing to the current signal introducing point to the signal sliding introducing block when the lamp is installed on the current track section, and guiding the electric signal flowing to the current signal introducing point to the signal wire conductor sheet when the lamp is not installed on the current track section;

the output end of the controller is connected to a signal introducing point of the track section positioned at the end part of the sliding track; the input end of the controller is connected to the signal line conductor piece of the track section at the other end of the sliding track.

Optionally, the track segment further comprises: the guide rail comprises a rail main body, a sliding block spring piece and a guide block conductor piece;

the signal sliding lead-in block is arranged on the track main body and can move along the direction approaching or departing from the lamp; a sliding block spring piece is arranged in the track main body and used for enabling the signal sliding lead-in block to extend out at one side close to the lamp;

the signal lead-in pin is provided with a first bulge, and the first bulge enables the signal lead-in pin of the lamp to push the signal slide lead-in block to move in a direction far away from the lamp when passing through the signal slide lead-in block;

the signal introducing point comprises a first contact piece, a second contact piece and an introducing point connecting piece; the input lines of the first contact piece and the second contact piece are communicated with each other;

the lead-in block conductor sheet is fixed in the signal sliding lead-in block so as to move along with the signal sliding lead-in block, and the lead-in block conductor sheet is electrically connected with the signal sliding lead-in block;

the signal wire conductor sheet is fixed in the signal sliding introduction block in an insulating manner so as to move along with the signal sliding introduction block;

when the lamp is not installed on the front track section, the first contact piece is far away from the lead-in block conductor piece, the first contact piece is kept fixed with the second contact piece through the lead-in point connecting piece, and the second contact piece is contacted with the signal wire conductor piece;

the first contact piece is arranged in the signal sliding lead-in block in a sliding manner, the lead-in point connecting piece can move relative to the lead-in block conductor piece and the signal wire conductor piece, so that after the signal sliding lead-in block moves in a direction far away from the lamp, the first contact piece is contacted with the lead-in block conductor piece, and the second contact piece is far away from the signal wire conductor piece.

Optionally, the lead-in block conductor sheet is provided with a magnetic attraction sheet at a side close to the first contact sheet.

Optionally, a switch protrusion is disposed at an end of the signal sliding lead-in block, and the switch protrusion is disposed on a path along which a signal lead-in pin of the lamp moves, so that when the signal lead-in pin of the lamp passes through the switch protrusion, the signal sliding lead-in block is pushed to move in a direction away from the lamp, so that a first contact piece of a track section where the switch protrusion is located contacts with the lead-in block conductor piece, and a second contact piece is far away from the signal line conductor piece.

Optionally, the signal sliding block further comprises a signal sliding middle rotating block;

in the case that only one lamp is arranged on the current track section, the signal lead-in pin and the signal lead-out pin of the lamp are matched on the first depth of the track section;

on the first depth of the track section, a signal sliding lead-in block is arranged on one side of the track section, which is close to a signal lead-in pin of the lamp, and a signal sliding lead-out block is arranged on one side of the track section, which is close to a signal lead-out pin;

under the condition that two lamps are arranged on the current track section, the lamp close to the controller is a first lamp, the other lamp is a second lamp, the signal leading-in pin and the signal leading-out pin of the first lamp are matched on the second depth of the track section, and the signal leading-in pin and the signal leading-out pin of the second lamp are matched on the third depth of the track section;

on the second depth of the track section, a signal sliding lead-in block is arranged on one side of the track section, which is close to the signal lead-in pin of the lamp, and a signal sliding transfer block is arranged on one side of the track section, which is close to the signal lead-out pin;

and on the third depth of the track section, a signal sliding transfer block is arranged on one side of the track section, which is close to the signal leading-in pin of the lamp, and a signal sliding leading-out block is arranged on one side of the track section, which is close to the signal leading-out pin.

Optionally, the track section further comprises a track body and a sliding block spring piece;

the signal sliding block is arranged on the track main body and can move along the direction approaching or departing from the lamp; a sliding block spring piece is arranged in the track main body so that the signal sliding block extends out towards the direction of the lamp;

the surface of the signal sliding block is provided with a second bulge, and the signal leading-in pin and the signal leading-out pin are provided with third bulges;

the third bulges and the second bulges are arranged at positions, so that when the signal leading-in pin and the third bulges of the signal leading-out pin of the first lamp pass through the signal sliding block with the first depth, the signal sliding block is pushed to enable the second bulges of the signal sliding block with the first depth to be clamped into the track main body, and the signal leading-in pin and the signal leading-out pin of the second lamp are prevented from being blocked by the signal sliding block with the first depth when pressed into the third depth of the track section.

Optionally, the signal lead-in pin and the signal lead-out pin of the lamp can move relatively, and a pin spring rod is arranged between the signal lead-in pin and the signal lead-out pin of the lamp to drive the signal lead-in pin and the signal lead-out pin of the lamp to open;

a sliding transit track block and a first transit spring piece are arranged at the first depth of the insulation section, the first transit spring piece drives the sliding transit track block to extend to align with the signal sliding block extending out of the track section, and the elastic force of the first transit spring piece is larger than that of the pin spring rod so as to facilitate the signal leading-in pin and the signal leading-out pin of the lamp to move to the other track section through the sliding transit track block;

the second depth and the third depth of the insulation section are provided with a sliding transit track block and a second transit spring piece, the second transit spring piece drives the sliding transit track block to stretch out to align with the signal sliding block stretched out by the track section, and the elastic force of the second transit spring piece is smaller than that of the pin spring rod, so that the signal leading-in pin and the signal leading-out pin of the lamp push the sliding transit track block to be staggered with the signal sliding block stretched out by the track section, and the signal leading-in pin and the signal leading-out pin of the lamp cannot move to another track through the sliding transit track block.

Optionally, the track lamp further includes a reset mechanism, the reset mechanism includes a reset top plate, a reset spring and a reset ejector rod, a reset protrusion is disposed on one side of the reset top plate close to the second contact piece, the other side of the reset top plate is connected to one end of the reset ejector rod, the other end of the reset ejector rod is penetrated out of the track section, so that when the reset ejector rod is pressed, the reset ejector rod pushes the reset top plate to move towards the second contact piece, and then the reset protrusion pushes the first contact piece to be far away from the lead-in block conductor piece, and the second contact piece is contacted with the signal wire conductor piece, and meanwhile, the second protrusion of the signal sliding block is separated from the track main body;

the return spring connects the track segment and the return top plate to pull the return top plate back to the original position.

Compared with the prior art, the technical scheme provided by the application has the following advantages:

the application provides a track lamp, has realized on the track can electrodeless regulation lamps and lanterns mounted position, and need not install under the prerequisite of solitary thing networking module on every lamps and lanterns moreover, also can control luminance and the colour of lamps and lanterns on every track section alone, consequently can reduce the manufacturing cost of lamps and lanterns.

Drawings

Fig. 1 is a schematic structural diagram of a track lamp according to an embodiment of the present disclosure;

fig. 2 is a schematic diagram of a portion of a track lamp according to an embodiment of the present disclosure;

FIG. 3 is a second schematic diagram of a portion of a track lamp according to an embodiment of the present disclosure;

fig. 4 is an enlarged view of a portion a shown in fig. 3 when a track segment provided in an embodiment of the present application is not pressed into a lamp;

fig. 5 is an enlarged view of a portion a shown in fig. 3 after a track segment provided in an embodiment of the present application is pressed into a lamp;

FIG. 6 is a third schematic view of a portion of a track lamp according to an embodiment of the present disclosure;

FIG. 7 is a schematic diagram of a portion of a track lamp according to an embodiment of the present disclosure;

FIG. 8 is a schematic diagram of a portion of a track lamp according to an embodiment of the present disclosure;

fig. 9 is an enlarged view at B shown in fig. 8.

1, a lamp; 11. a signal-introducing pin; 111. a first protrusion; 12. a signal pin; 13. a first lamp; 14. a second lamp; 15. a third protrusion; 16. pin spring rods; 17. a power-taking pin;

2. a sliding rail; 21. a track section; 211. a signal introduction point; 2111. a first contact piece; 2112. a second contact piece; 2113. an introduction point connection;

212. a signal slider; 2121. a signal sliding lead-in block; 21211. a switch protrusion; 2122. a signal sliding leading-out block; 2123. a signal sliding transfer block; 2124. a second protrusion;

213. a signal line conductor piece;

214. a rail main body; 215. a slider spring piece; 216. introducing a block conductor sheet; 2161. a magnetic attraction piece;

22. an insulation section; 221. sliding the transit track block; 222. a first relay spring piece; 223. a second intermediate spring piece;

23. a controller; 24. a first depth; 25. a second depth; 26. a third depth;

3. a reset mechanism; 31. resetting the top plate; 312. resetting the bulge; 32. a return spring; 33. resetting the ejector rod;

4. and a power supply rail.

Detailed Description

The technical solutions in the present application will be described below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced otherwise than as described herein; it will be apparent that the embodiments in the specification are only some, but not all, embodiments of the application. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

As shown in fig. 1 and 2, an embodiment of the present application provides a track lamp, including:

the lamp 1 comprises a signal lead-in pin 11 and a signal lead-out pin 12;

a sliding track 2 comprising a controller 23, a plurality of insulating sections 22 and a plurality of track sections 21, the track sections 21 being provided with another track section 21 at intervals of one insulating section 22;

the track section 21 includes a signal lead-in point 211, a signal slider 212, and a signal line conductor piece 213, the signal slider 212 including a signal slider lead-in block 2121 and a signal slider lead-out block 2122;

the signal lead-in pin 11 of the lamp 1 can be arranged on the signal sliding lead-in block 2121 in a sliding manner, and the signal lead-out pin 12 of the lamp 1 can be arranged on the signal sliding lead-out block 2122 in a sliding manner; the signal sliding lead-out block 2122 is connected to the signal line conductor piece 213, and the signal line conductor piece 213 is connected to the signal lead-in point 211 of the next track segment 21;

the signal introducing point 211 is used for guiding the electric signal flowing to the current signal introducing point 211 to the signal sliding introducing block 2121 when the lamp 1 is installed in the current track section 21, and guiding the electric signal flowing to the current signal introducing point 211 to the signal line conductor piece 213 when the lamp 1 is not installed in the current track section 21;

the output end of the controller 23 is connected to the signal introduction point 211 of the track segment 21 located at the end of the slide track 2, and the input end of the controller 23 is connected to the signal line conductor piece 213 of the track segment 21 located at the other end of the slide track 2.

The working principle is that the sliding track 2 is divided into a plurality of track sections 21, and the signal leading-in pin 11 and the signal leading-out pin 12 of the lamp 1 can slide along the surface of the signal sliding block 212 in the track sections 21.

The control electric signal sent by the controller 23 is sent to the signal introducing point 211 of the track section 21 positioned at the end of the sliding track 2;

if the front track segment 21 is fitted with a light fixture 1, i.e. the signal lead-in pin 11 of the light fixture 1 is in contact with the signal sliding lead-in block 2121, the signal lead-out pin 12 of the light fixture 1 is in contact with the signal sliding lead-out block 2122. At this time, the signal introducing point 211 guides the electric signal flowing to the current signal introducing point 211 to the signal sliding introducing block 2121, and the electric signal for controlling the first lamp 1 is obtained by the control chip flowing into the control chip in the lamp 1 through the signal introducing pin 11 of the lamp 1 through the signal sliding introducing block 2121, so that the brightness and color of the lamp 1 of the current track section 21 can be individually controlled.

After the control chip positioned on the current track section 21 takes out the information for controlling the lamp 1 on the track section 21 from the electric signals, the rest control information is generated into a new electric signal, and the new electric signal is led out to the signal sliding leading-out block 2122 through the signal leading-out pin 12. I.e. the electrical signal controlling the lamp 1 resembles a data structure of a stack, and after the data at the top of the stack is popped, the rest of the data is led out through the signal pin 12. It should be noted that the stack data structure is specifically illustrated, and the data structure or protocol manner of the electrical signal is not limited.

The signal sliding lead-out block 2122 is connected to the signal line conductor piece 213, and the signal line conductor piece 213 is connected to the signal lead-in point 211 of the next track segment 21.

If the next track segment 21 is not equipped with a luminaire 1, the electrical signal flowing to the current signal introduction point 211 is directed to the signal line conductor piece 213 of the current track segment 21 and thus directly to the next track segment 21, and so on. When the electric signal reaches the signal line conductor piece 213 of the track section 21 located at the other end portion of the slide track 2, it returns to the controller 23, thereby completing the cycle of the electric signal.

The track lamp has the beneficial effects that the track lamp is different from the power taking circuit of the lamps 1, and the relation of each lamp 1 on the track lamp on the power taking circuit is parallel, so that one lamp 1 can slide along the track or be taken down at will, and the power taking circuit of other lamps 1 can not be changed. However, if the lamps 1 are connected to the signal lines to realize the individual control of the brightness and color of each lamp 1, each lamp 1 is required to be connected in series with each other on the signal lines, and if the lamps are connected in parallel, the same electric signals are received, and when the lamps 1 slide along the track or are removed from the track or when new lamps 1 are added, the serial signal lines must be opened or damaged.

Therefore, the prior art can only guarantee that the lamps 1 can adjust the installation positions of the lamps on the track in an electrodeless manner through the IOT module, and can also control the color or the brightness of each lamp 1 independently.

The track lamp provided by the application can enable the lamp 1 to adjust the installation position of the lamp on the track in an electrodeless manner, and simultaneously can independently control the color or the brightness of each lamp 1, and the implementation of the track lamp does not depend on the IOT module, so that the track lamp provided by the application can effectively reduce the production cost of the lamp 1 suitable for the track.

The specific implementation structure is as shown in fig. 3, and the track section 21 further includes: a track body 214, a slider spring piece 215, and a lead-in block conductor piece 216;

the signal sliding-in block 2121 is provided on the rail main body 214 and is movable in a direction approaching or departing from the lamp 1; a sliding block spring piece 215 is arranged in the track main body 214, and the sliding block spring piece 215 is used for enabling a signal sliding lead-in block 2121 to extend out at one side close to the lamp 1;

the signal lead-in pin 11 has a first protrusion 111, and the first protrusion 111 enables the signal lead-in pin 11 of the lamp 1 to push the signal slide lead-in block 2121 to move away from the lamp 1 when passing the signal slide lead-in block 2121;

the signal introduction point 211 includes a first contact 2111, a second contact 2112, and an introduction point connector 2113; the input lines of the first contact 2111 and the second contact 2112 communicate with each other;

the lead-in block conductor piece 216 is fixed in the signal sliding lead-in block 2121 so as to move along with the signal sliding lead-in block 2121, and the lead-in block conductor piece 216 is electrically connected to the signal sliding lead-in block 2121;

the signal wire conductor piece 213 is fixed in an insulating manner in the signal sliding-in block 2121 so as to move along with the signal sliding-in block 2121;

referring to fig. 4, when the lamp 1 is not mounted to the front track section 21, the first contact piece 2111 is away from the lead-in block conductor piece 216, the first contact piece 2111 is held fixed to the second contact piece 2112 by the lead-in point connector 2113, and the second contact piece 2112 is in contact with the signal line conductor piece 213;

the first contact piece 2111 is slidably provided in the signal sliding lead-in block 2121, and the lead-in point connector 2113 is movable relative to the lead-in block conductor piece 216 and the signal line conductor piece 213 so that the first contact piece 2111 is brought into contact with the lead-in block conductor piece 216 and the second contact piece 2112 is brought away from the signal line conductor piece 213 after the signal sliding lead-in block 2121 is moved in a direction away from the lamp 1.

Specifically, the portion of the signal wire conductor piece 213 in contact with the signal sliding-introducing block 2121 is covered with an insulating tape, thereby achieving insulation of the signal wire conductor piece 213 from the signal sliding-introducing block 2121. The lead-in point connector 2113 is insulated for maintaining the relative positions of the first contact tab 2111 and the second contact tab 2112.

In this embodiment, the first contact 2111, the second contact 2112, and the introduction point connector 2113 form an integral piece of an H-shape. Wherein the lead-in point connector 2113 penetrates the signal line conductor piece 213 and the middle position of the lead-in block conductor piece 216.

The specific working principle is as follows:

before the movement, the second contact piece 2112 is brought into contact with the signal line conductor piece 213, and an electric signal flowing to the signal introduction point 211 is guided to the signal line conductor piece 213 through the second contact piece 2112.

At the beginning of the movement, since the first contact 2111 is pushed by the signal sliding lead-in block 2121, the first contact 2111 drives the second contact 2112 to move together through the lead-in point connector 2113, and at this time, the positional relationship between the first contact 2111 and the lead-in block conductor piece 216, the second contact 2112 and the signal line conductor piece 213 is unchanged;

referring to fig. 5, when the signal sliding lead-in block 2121 returns, since the first contact piece 2111, the lead-in point connector 2113 and the second contact piece 2112 can move relative to the lead-in block conductor piece 216 and the signal line conductor piece 213. When the signal sliding lead-in block 2121 returns, the friction force is insufficient to bring the first contact piece 2111, the lead-in point connector 2113 and the second contact piece 2112 back, and at this time the lead-in block conductor piece 216 and the signal line conductor piece 213 follow the signal sliding lead-in block to return. The first contact piece 2111 and the lead-in block conductor piece 216 are brought into contact, and the second contact piece 2112 is away from the signal line conductor piece 213.

The method has the advantage that in the embodiment of the application, if the process of installing the lamp 1 occurs on the track section 21, the current track section 21 can be ensured to have the lamp 1. Through the specific structure provided by the embodiment of the application, through the installation process of the lamp 1, the current track section 21 can be identified to have the lamp 1, and the function of guiding the electric signal flowing to the current signal introduction point 211 to the signal sliding introduction block 2121 when the lamp 1 is installed on the current track section 21 and guiding the electric signal flowing to the current signal introduction point 211 to the signal wire conductor sheet 213 when the lamp 1 is not installed on the current track section 21 is realized.

In this embodiment, the lead-in block conductor piece 216 is provided with the magnetic attraction piece 2161 at a side close to the first contact piece 2111, so that it is further ensured that the first contact piece 2111 and the lead-in block conductor piece 216 will be contacted after the signal sliding lead-in block 2121 moves.

Specifically, a switch protrusion 21211 is provided at an end of the signal sliding lead-in block 2121, and the switch protrusion 21211 is disposed on a path along which the signal lead-in pin 11 of the lamp 1 moves, so that when the signal lead-in pin 11 of the lamp 1 passes the switch protrusion 21211, the signal sliding lead-in block 2121 is pushed to move away from the lamp 1, so that the first contact piece 2111 of the track section 21 where the switch protrusion 21211 is located contacts the lead-in block conductor piece 216, and the second contact piece 2112 is away from the signal line conductor piece 213.

The principle of operation is consistent with the principle of switching the signal introduction point 211 by displacing the signal sliding introduction block 2121 when the lamp 1 is inserted into the track segment 21, and will not be described in detail herein.

The beneficial effect is that, since the lamp 1 is not limited to being mounted on a certain track section 21, there is a possibility that the lamp 1 needs to be moved to another track section 21 after being mounted on one track section 21. If the lamp 1 is directly moved to the other track section 21, the lamp 1 cannot receive the electric signal on the other track section 21, in the embodiment of the present application, by simply setting the switch protrusion 21211 at the end of the signal sliding lead-in block 2121, in the process of switching the lamp 1 from the other track section 21 to the present track section 21, the switching of the signal lead-in point 211 is completed, so that the lamp 1 can normally receive the electric signal after moving across the track section 21.

In the track lamp described in the foregoing embodiment, if there are multiple lamps on a single track segment 21, in practice, the colors of the multiple lamps in the same track segment 21 are identical, so that only a situation that only one lamp can be installed in each track segment 21 can be applied, and therefore, only a short length of each track segment 21 can be set, so that it is ensured that each lamp 1 can be controlled independently while the position of the lamp 1 can be adjusted steplessly, and thus, the requirement on the manufacturing process is high.

In the embodiment of the present application, referring to fig. 6, the signal sliding block 212 further includes a signal sliding relay block 2123;

in case the current track section 21 has only one luminaire 1, the signal lead-in pins 11 and the signal lead-out pins 12 of the luminaire 1 fit over a first depth 24 of said track section 21;

on a first depth 24 of the track section 21, the track section 21 is provided with a signal sliding lead-in block 2121 on the side close to the signal lead-in pin 11 of the luminaire 1 and a signal sliding lead-out block 2122 on the side close to the signal lead-out pin 12;

in the case of two lamps 1 in the current track section 21, the lamp 1 close to the controller 23 is a first lamp 13, the other lamp 1 is a second lamp 14, the signal lead-in pin 11 and the signal lead-out pin 12 of the first lamp 13 are matched on the second depth 25 of the track section 21, and the signal lead-in pin 11 and the signal lead-out pin 12 of the second lamp 14 are matched on the third depth 26 of the track section 21;

at a second depth 25 of the track section 21, the track section 21 is provided with a signal sliding lead-in block 2121 on the side close to the signal lead-in pin 11 of the lamp 1 and a signal sliding transit block 2123 on the side close to the signal lead-out pin 12;

at a third depth 26 of the track section 21, the track section 21 is provided with a signal sliding relay block 2123 on the side close to the signal lead-in leg 11 of the luminaire 1 and with a signal sliding lead-out block 2122 on the side close to the signal lead-out leg 12.

In this embodiment, the tubular body connecting between the individual signal sliders 212 in the drawing is actually a flexible wire to connect the signal sliders 212 of different depths but the same type by the flexible wire. The rigid tubular body is shown in the drawings for ease of illustration of the circuit configuration, but it will be understood by those skilled in the art that the configuration shown in the drawings is not limited to the rigid electrical conductors to which the present solution is applicable.

The working principle is that under the condition that two lamps are pressed in, the first lamp 13 introduces an electric signal through the signal sliding introduction block 2121 with the second depth 25, after the control information of the topmost control lamp 1 in the electric signal is taken out, the rest control information is generated into a new electric signal, and then the new electric signal is output to the signal sliding transfer block 2123 through the signal lead-out pin 12.

At the third depth 26, after the signal lead-in pin 11 of the second lamp 14 receives the electrical signal sent by the first lamp 13 through the signal sliding transfer block 2123, the control information of the topmost control lamp 1 is taken out, and the remaining control information is output to the signal sliding lead-out block 2122 after generating a new electrical signal, so that the electrical signal is output to the next track segment 21.

The lamp has the advantages that two lamps can be independently controlled by each track section 21 as long as the lamp 1 on the track section 21 is pressed into a specific track, the length of the track section 21 can be longer, the procedure of shearing production is reduced, and the requirement on the manufacturing process is lower.

The track section 21 further includes a track body 214 and a slider spring plate 215;

the signal sliding block 212 is provided on the track main body 214 and is movable in a direction approaching or separating from the lamp 1; a slider spring piece 215 is provided in the track main body 214 so that the signal slider 212 protrudes in the direction of the lamp 1;

the surface of the signal sliding block 212 is provided with a second protrusion 2124, and the signal lead-in pin 11 and the signal lead-out pin 12 have a third protrusion 15;

the third protrusions 15 and the second protrusions 2124 are positioned such that when the signal lead-in pin 11 and the third protrusion 15 of the signal lead-out pin 12 of the first lamp 13 pass the signal slider 212 of the first depth 24, the signal slider 212 is pushed such that the second protrusion 2124 of the signal slider 212 of the first depth 24 snaps into the track body 214 to avoid being blocked by the signal slider 212 of the first depth 24 when the signal lead-in pin 11 and the signal lead-out pin 12 of the second lamp 14 are pressed into the third depth 26 of the track section 21.

The advantage is that since the signal slider 212 is located inside the track, it is difficult to see which depth the signal lead-in pin 11 and the signal lead-out pin 12 are in contact with the signal slider 212 at the time of installation.

When the current track section 21 needs to be additionally provided with a lamp, the second protrusion 2124 of the first-depth 24 signal sliding block 212 is clamped into the track main body 214 when the lamp 1 originally installed at the first depth 24 of the current track section 21 is pressed into the second depth 25, and at the moment, the track main body 214 is opened and closed once due to the second protrusion 2124, and the process only generates a click to indicate that the original lamp 1 is finished after the track is changed.

When the second lamp 1 is pressed in, the signal sliding block 212 of the first depth 24 is contracted towards the track main body 214, and the movement of the third protrusion 15 of the second lamp 1 is not blocked, the third protrusion 15 of the second lamp 1 breaks through the signal sliding block 212 of the second depth 25, so that the signal lead-in pin 11 and the signal lead-out pin 12 are contacted with the signal sliding block 212 of the third depth 26, and the second protrusion 2124 of the second depth 25 is blocked into the track main body 214, so that the process can only generate a click sound to indicate that the second lamp 1 is pressed in to the correct depth.

Therefore the track lamp that this application provided can instruct lamp 1 whether the orbit is accomplished through the sound, only needs to press into once with making a click sound with the power every time, does not need the orbital internal condition of installer careful observation.

The track body 214 of the present embodiment also has a power supply track 4, the power supply track 4 including a positive pole track and a negative pole track. The lamp 1 further comprises a power taking pin 17, the power taking pin 17 comprises a positive power taking pin and a negative power taking pin, the power taking pin 17 of the lamp 1 is matched with the power supply track 4 through magnetic attraction, and the power taking pin 17 of the lamp 1 can stretch out and draw back along the depth direction of the track main body 214.

Specifically, referring to fig. 7, in this embodiment, the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 can relatively move, and a pin spring rod 16 is disposed between the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 to drive the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 to open, and the elastic force of the pin spring rod 16 is smaller than that of the sliding block spring piece 215;

at the first depth 24 of the insulation section 22, a sliding transit track block 221 and a first transit spring piece 222 are arranged, the first transit spring piece 222 drives the sliding transit track block 221 to extend to align with the signal sliding block 212 extending out of the track section 21, and the elastic force of the first transit spring piece 222 is larger than that of the pin spring rod 16 so as to facilitate the signal leading-in pin 11 and the signal leading-out pin 12 of the lamp 1 to move to the other track section 21 through the sliding transit track block 221;

referring to fig. 8 and 9, at the second depth 25 and the third depth 26 of the insulation section 22, a sliding transit rail block 221 and a second transit spring piece 223 are provided, the second transit spring piece 223 drives the sliding transit rail block 221 to extend to align with the signal sliding block 212 extending from the rail section 21, and the elastic force of the second transit spring piece 223 is smaller than that of the pin spring rod 16, so that the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 push the sliding transit rail block 221 to be staggered with the signal sliding block 212 extending from the rail section 21, so that the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 cannot move to the other rail via the sliding transit rail block 221.

The beneficial effects of the device are that when the lamp 1 moves across the track section 21, the device is divided into two cases. The first is that the signal lead-in pin 11 and the signal lead-out pin 12 of the lamp 1 are contacted on the signal sliding block 212 of the first depth 24; the second is that the signal pin 11 and the signal pin 12 of the lamp 1 are in contact on the signal slider 212 of the second depth 25 or the third depth 26.

For the first case, the movement of the luminaire 1 across the track section 21 should be allowed, and for the second case the movement of the luminaire 1 across the track section 21 should not be allowed.

In the embodiment of the application, since the elastic force of the first middle turning spring piece 222 of the sliding middle turning track block 221 supporting the first depth 24 is greater than the elastic force of the pin spring rod 16, when the lamp 1 passes through the insulation section 22, the distance between pins of the lamp 1 is kept consistent, and as long as the distance between the two sliding middle turning track blocks 221 of the insulation section 22 is equal to the distance between the two signal sliding blocks 212 of the track section 21 of the lamp 1, the lamp 1 can move across the track section 21. Since the elastic force of the second transit spring piece 223 supporting the second depth 25 or the third depth 26 is smaller than the elastic force of the pin spring rod 16, when the lamp 1 passes through the insulation section 22, the distance between pins of the lamp 1 is enlarged, so that the next track section 21 cannot be accessed, and only the lamp 1 with the wrong movement can be taken out and reinstalled.

In the present embodiment, the length of the insulating section 22 is at least equal to the length of the signal lead-in pin 11 or the signal lead-out pin 12 along the track sliding direction.

Specifically, the track lamp further comprises a reset mechanism 3, the reset mechanism 3 comprises a reset top plate 31, a reset spring 32 and a reset ejector rod 33, one side, close to the second contact piece 2112, of the reset top plate 31 is provided with a reset protrusion 312, the other side of the reset top plate 31 is connected to one end of the reset ejector rod 33, the other end of the reset ejector rod 33 penetrates out of the track section 21, so that when the reset ejector rod 33 is pressed, the reset ejector rod 33 pushes the reset top plate 31 to move towards the direction of the second contact piece 2112, and then the reset protrusion 312 pushes the first contact piece 2111 to be far away from the lead-in block conductor piece 216, and the second contact piece 2112 is in contact with the signal line conductor piece 213. And a reset protrusion 312 is provided at one side of each signal slider 212, by which the second protrusion 2124 of the signal slider 212 can be further moved away from the rail main body 214. The return spring 32 connects the track segment 21 and the return top plate 31 to pull the return top plate 31 back to the original position. When the lamp 1 leaves the current track section 21, the reset operation is performed by pressing the reset jack 33 toward the signal slider 212.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In addition, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Moreover, in the description of the embodiments of the present application, "/" means or, unless otherwise indicated, for example, a/B may represent a or B; "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. Also, in the description of the embodiments of the present application, "plurality" means two or more than two.

The foregoing is merely a specific embodiment of the application to enable one skilled in the art to understand or practice the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown and described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Track lamp, its characterized in that, track lamp includes:

the lamp comprises a signal lead-in pin and a signal lead-out pin;

the output end of the controller is connected to a signal introducing point of the track section positioned at the end part of the sliding track; the input end of the controller is connected to the signal wire conductor sheet of the track section at the other end part of the sliding track;

the track segment further comprises: the guide rail comprises a rail main body, a sliding block spring piece and a guide block conductor piece;

2. The track lamp of claim 1, wherein the lead-in block conductor piece is provided with a magnetic attraction piece on a side close to the first contact piece.

3. The track lamp of claim 1, wherein a switch protrusion is provided at an end of the signal sliding lead-in block, the switch protrusion being provided on a path along which the signal lead-in pin of the lamp moves to push the signal sliding lead-in block to move away from the lamp when the signal lead-in pin of the lamp passes the switch protrusion, so that the first contact piece of the track section where the switch protrusion is located is in contact with the lead-in block conductor piece and the second contact piece is away from the signal line conductor piece.

4. The track light of claim 1 wherein the signal slider further comprises a signal slider intermediate rotation block;

5. The track light of claim 4 wherein the track segment further comprises a track body and a slider spring tab;

6. The track lamp of claim 4 wherein the lamp signal pin and the signal pin are movable relative to each other, and a pin spring bar is disposed between the lamp signal pin and the signal pin to urge the lamp signal pin and the lamp signal pin apart;

7. The track lamp of claim 1, further comprising a reset mechanism, wherein the reset mechanism comprises a reset top plate, a reset spring and a reset ejector rod, one side of the reset top plate, which is close to the second contact piece, is provided with a reset protrusion, the other side of the reset top plate is connected to one end of the reset ejector rod, and the other end of the reset ejector rod penetrates out of the track section, so that when the reset ejector rod is pressed, the reset ejector rod pushes the reset top plate to move towards the second contact piece, and the reset protrusion pushes the first contact piece to be far away from the lead-in block conductor piece, and the second contact piece is contacted with the signal wire conductor piece;

8. The track lamp of claim 5 further comprising a reset mechanism comprising a reset top plate, a reset spring and a reset plunger, one side of the reset top plate being adjacent to the signal slider, the other side of the reset top plate being connected to one end of the reset plunger, the other end of the reset plunger being threaded out of the track segment such that when the reset plunger is depressed, the reset plunger pushes the second protrusion of the signal slider away from the track body.