CN220229006U - Guide rail lamp and lighting system - Google Patents

Abstract

The utility model provides a guide rail lamp and a lamplight system, wherein the guide rail lamp comprises a guide rail box unit, and comprises a box body with a containing cavity, and the bottom wall of the box body is provided with a through hole communicated with the containing cavity; the lamp body unit is provided with a threading hole communicated with the inside of the lamp body; the angle adjusting unit comprises a bracket, a fixed block, a first locking module and a second locking module, wherein the bracket comprises a shaft part and a first connecting part, the shaft part penetrates through the through hole and stretches into the accommodating cavity, a first threading channel communicated with the accommodating cavity is formed in the bracket, the fixed block comprises a main body connected with the lamp body and a second connecting part, a second threading channel communicated with the threading hole and the first threading channel is formed in the fixed block, the first locking module is used for fixing the shaft part on the lamp body and enabling the shaft part to rotate relative to the lamp body, and the second connecting part is rotatably connected with the first connecting part through the second locking module. The lamplight system comprises the guide rail lamp, and the guide rail lamp has the advantages of large space utilization rate in the lamp body, and is beneficial to miniaturization design and shape diversification design.

Description

Guide rail lamp and lighting system

Technical Field

The utility model relates to the technical field of lamps, in particular to a guide rail lamp and a lighting system provided with the guide rail lamp.

Background

Compared with the traditional spot lamp and down lamp, the guide rail lamp has the advantages of flexible setting position, adjustable illumination direction and the like, so that the guide rail lamp is favored by a large number of users once being pushed out. As shown in fig. 1 and 2, the conventional track lamp 9 includes a track box unit 91, an angle adjusting unit 92 and a lamp body unit 93, wherein the angle adjusting unit 92 includes a connection rod 921 and a connection frame 922, a first end of the connection rod 921 is rotatably connected with the track box unit 91 around a first rotation axis, a second end of the connection rod 921 is rotatably connected with the connection frame 922 around a second rotation axis, and the first rotation axis is perpendicular to the second rotation axis; the lamp body unit 93 includes the lamp body 931, has seted up flutedly 931 on the lamp body 931, and link 922 fixed mounting is in flutedly 931 for lamp body unit 93 accessible connecting rod 921 carry out circumference illumination position adjustment relative to guide rail box unit 91, and the accessible link 922 carries out every single move illumination position adjustment relative to connecting rod 921, so that guide rail lamp 9 can satisfy user's different illumination position requirement. However, the rail lamp 9 has the following disadvantages:

first, the installation of the connection frame 922 into the lamp body 931 occupies the internal space of the lamp body 931, and is disadvantageous for the miniaturization design of the lamp body unit 93;

secondly, the diversified design of the appearance shape of the rail lamp 9, such as the shape design of the angle adjusting unit 92, the shape design of the lamp body unit 93, etc., is not facilitated;

third, in order to ensure the operability of the adjustment of the illumination position of the lamp body unit 93, the opening at the recess 931 cannot be sealed, and since the recess 931 is communicated with the inside of the lamp body 931, external dust, moisture, etc. are easily introduced into the inside of the lamp body 931, thereby polluting the optical elements in the lamp body 931 and/or increasing the risk of damaging the electronic components in the lamp body 931.

Disclosure of Invention

In order to solve the above problems, a main object of the present utility model is to provide a guide rail lamp which has a large utilization rate of the space inside the lamp body and is advantageous for miniaturization design and shape diversity design.

Another object of the utility model is to provide a lighting system provided with the above rail lamp.

In order to achieve the main object of the utility model, the utility model provides a guide rail lamp, which comprises a guide rail box unit, an angle adjusting unit and a lamp body unit, wherein the lamp body unit comprises a lamp body, the guide rail box unit comprises a box body, the box body is provided with a containing cavity, the bottom wall of the box body is provided with a through hole, the through hole penetrates through the bottom wall and is communicated with the containing cavity, a threading hole is arranged on the lamp body and is communicated with the inside of the lamp body, the angle adjusting unit comprises a bracket, a fixed block, a first locking module and a second locking module, the bracket comprises a shaft part and a first connecting part, the shaft part penetrates through the through hole from the bottom of the lamp body and stretches into the containing cavity, the inside of the bracket is provided with a first threading channel, the first threading channel is communicated with the containing cavity, the fixed block is provided with a second threading channel, the second threading channel is communicated with the threading hole and the first threading channel, the first locking module is used for fixing the shaft part on the lamp body and enabling the shaft part to rotate relative to the lamp body, and the second connecting part is rotatably connected with the first connecting part through the second locking module.

From the above, through the design of the angle adjusting unit, on the premise of meeting the requirements of adjusting the circumferential position and pitching position of illumination of the guide rail lamp, grooving processing is not needed for the lamp body, and the angle adjusting unit is completely arranged outside the lamp body, so that the problem that the angle adjusting unit occupies the internal space of the lamp body is effectively solved, and the miniaturization design of the lamp body is facilitated; secondly, as the angle adjusting unit is completely arranged outside the lamp body, the shape design space of the lamp body and the angle adjusting unit is larger, and the diversified design of the appearance shape of the guide rail lamp is more facilitated; furthermore, because the cable between guide rail box unit and the lamp body unit accessible first threading passageway, second threading passageway and through wires hole walk the line, and then avoid the cable to expose outside the guide rail lamp to play the guard action to the cable and promoted the aesthetic property of guide rail lamp, and can also make the lamp body seal the processing, in order to prevent outside dust, steam etc. get into in the lamp body, and then prevent that the optical element in the lamp body from receiving the pollution, and play certain guard action to the electronic components in the lamp body.

The first connecting lug is positioned between the first connecting lug and the second connecting lug, a first concave position is formed on one surface of the first connecting lug, which faces away from the first connecting lug, in a concave manner, and a clamping position is formed on one surface of the second connecting lug, which faces away from the first connecting lug; the second locking module comprises a first nut and a bolt, the first nut is installed in the clamping position in a clamping mode, the bolt sequentially penetrates through the first connecting lug, the first connecting part and the second connecting lug and then is in threaded connection with the first nut, and the head of the bolt is located in the first concave position.

From the above, the design makes the assembly between the bracket and the fixed block simpler and more convenient.

The further scheme is that second concave positions are respectively arranged at two ends of the first connecting part along the rotation axis of the second connecting part, a first gasket is arranged in each second concave position, and the first gasket is sleeved on the bolt and is respectively abutted with the first connecting part and the second connecting part; the second locking module further comprises a spring gasket, the spring gasket is sleeved on the bolt, and the spring gasket is abutted between the head of the bolt and the first connecting lug.

From the above, the arrangement of the first gasket can increase the acting force required by the rotation of the fixed block relative to the bracket, so that the fixed block and the lamp body unit are better prevented from rotating relative to the bracket under the condition of not being regulated acting force, and the stability of the guide rail lamp after the illumination position is regulated is ensured; the setting of spring spacer then can prevent that the bolt from appearing becoming flexible, and then guarantees that the guide rail lamp can be located the illumination position after adjusting all the time.

Another preferable scheme is that the box body is provided with a stop block in the circumferential direction of the through hole; the first locking module comprises a second nut and a limiting piece, the limiting piece is fixedly sleeved on the shaft part, the limiting piece is provided with a limiting part, the limiting part can rotate along with the shaft part to be adjacent to the stop block, the second nut is sleeved on the shaft part and is in threaded connection with the shaft part, and the limiting piece is positioned between the lamp body and the second nut.

From the above, the setting of dog and spacing piece in the box body can prevent that the relative box body pivoted angle scope of support from exceeding 360, and then prevent that the cable between guide rail box unit and the lamp body unit from being excessively twisted and appear damage or fracture.

The first locking module further comprises a second gasket and a third gasket, the second gasket is sleeved on the shaft part, the second gasket is adjacent between the box body and the limiting piece, the third gasket is sleeved on the shaft part, and the third gasket is adjacent between the limiting piece and the second nut.

From the above, the second gasket and the third gasket can be better arranged to prevent the second nut from loosening, so as to ensure the reliability of connection between the bracket and the box body, prevent the angle adjusting unit and the lamp body unit from rotating relative to the box body under the condition of non-adjusting acting force, and further ensure the stability of the guide rail lamp after the illumination position adjustment.

Another preferable scheme is that a first connecting hole and a fool-proof hole are arranged on the lamp body; the main body is provided with a second connecting hole and a fool-proof block, and when the main body is arranged on the lamp body, the second connecting hole is opposite to the first connecting hole, and the fool-proof block is inserted into the fool-proof hole.

From the above, prevent slow-witted hole and prevent that the setting of slow-witted piece can avoid the fixed block to assemble on the lamp body by mistake, and then guarantee that the second through wires passageway can communicate with the through wires hole.

In another preferred scheme, the lamp body is provided with an annular step formed on the periphery of the through hole, a plurality of grooves are formed in the end portion of the annular step in a concave mode, the grooves are distributed along the circumferential direction of the annular step, and the inner ring of the annular step is adjacent to the shaft portion.

From the above, the arrangement of the annular step can improve the connection reliability of the shaft part and the lamp body, and the arrangement of a plurality of grooves on the annular step can avoid the shrinkage problem of the lamp body at the annular step, thereby ensuring the quality of the box body.

The further scheme is that the bracket is made of aluminum alloy, the fixing block is made of aluminum alloy, and the lamp body is made of aluminum alloy.

Therefore, the design is beneficial to radiating the light source and related electronic components in the lamp body, so that the illumination effect of the guide rail lamp is ensured, and the service lives of the light source and the electronic components are prolonged.

Further, the fixed block is provided with a plurality of heat radiation fins.

Therefore, the heat conduction and heat dissipation performance of the fixing block can be further improved through the design.

In order to achieve another object of the present utility model, the present utility model provides a lighting system, including a guide rail, and at least one guide rail lamp as described above, wherein the guide rail box unit is detachably mounted on the guide rail, the guide rail box unit is slidable along an extending direction of the guide rail, and the guide rail box unit is electrically connected with the guide rail.

From the above, the lamplight system provided with the guide rail lamp is more beneficial to the diversified design of the appearance.

Drawings

Fig. 1 is a structural view of a conventional rail lamp.

Fig. 2 is a sectional view of a conventional rail lamp.

Fig. 3 is an exploded view of a first omitted part of the assembly of an embodiment of the track lamp of the present utility model.

Fig. 4 is a structural view of an angle adjusting unit of the rail lamp embodiment of the present utility model.

Fig. 5 is an enlarged view at a in fig. 3.

Fig. 6 is a partial cross-sectional view of an embodiment of a track lamp of the present utility model.

Fig. 7 is an enlarged view at B in fig. 6.

Fig. 8 is an exploded view of a partial structure of an embodiment of the track lamp of the present utility model.

Fig. 9 is a partial cross-sectional view of a second omitted partial assembly of an embodiment of a track lamp of the present utility model.

Fig. 10 is an exploded view of a partial structure of a rail lamp embodiment of the present utility model after a third omitted partial assembly.

Fig. 11 is a block diagram of a lamp body unit of the track lamp embodiment of the present utility model.

Fig. 12 is a cross-sectional view of a fourth omitted portion of an embodiment of a track lamp of the present utility model from a first perspective.

Fig. 13 is a cross-sectional view of a fourth omitted portion of an embodiment of a track lamp of the present utility model from a second perspective.

The utility model is further described below with reference to the drawings and examples.

Detailed Description

Guide rail lamp embodiments

Referring to fig. 3, the rail lamp 100 includes a rail box unit 1, an angle adjusting unit 2, and a lamp body unit 3. The guide rail box unit 1 comprises a box body 11, a cover body, a connecting terminal and a wiring terminal, wherein the box body 11 is provided with a containing cavity 111, an opening of the containing cavity 111 is positioned at the top of the box body 11, a bottom wall of the box body 11 is provided with a through hole 112, the through hole 112 penetrates through the bottom wall in the height direction of the box body 11, the box body 11 is communicated with the containing cavity 111, and the cable 10 in the box body 11 can penetrate out of the box body 11 through the through hole 112. The lid detachably installs on box body 11, and the lid closes on holding the opening of chamber 111 to better prevent outside dust, steam etc. to enter into in the box body 11, and then play the guard action to the electronic components in the box body 11, avoid the electronic components in the box body 11 to be contaminated by the dust or be infected by steam. The connection terminals are mounted on the cover body, and the connection terminals are used for being connected with the guide rail so as to mount the guide rail lamp 100 on the guide rail; the binding post sets up on one of two connecting terminal, and binding post is used for carrying out the electricity with the power supply module in the guide rail and is connected to make the guide rail can supply power to guide rail lamp 100 through the power supply module in it and the binding post of guide rail lamp 100.

Referring to fig. 4 to 10, the angle adjusting unit 2 includes a bracket 21, a fixing block 22, a first locking module 23, a second locking module 24, and a decorative cover 25. The bracket 21 includes a shaft portion 211 and a first connection portion 212, the shaft portion 211 passes through the through hole 112 from the bottom of the lamp body 31, and the shaft portion 211 extends into the accommodating cavity 111, wherein the interior of the bracket 21 has a first threading channel 213, the first threading channel 213 penetrates through the shaft portion 211 and the first connection portion 212, and the first threading channel 213 is communicated with the accommodating cavity 111 of the box body 11, so that the cable 10 (see fig. 13) between the guide rail box unit 1 and the lamp body unit 3 can pass through the bracket 21 via the first threading channel 213, thereby preventing the cable 10 from being exposed outside the bracket 21, not only protecting the cable 10, but also improving the aesthetic property of the guide rail lamp 100.

Preferably, the lamp body 31 is formed with an annular step 114 at the outer periphery of the through hole 112, the annular step 114 protrudes from the bottom of the accommodating chamber 111 inside the bottom wall of the case 11 (i.e., inside the accommodating chamber 111), and the annular step 114 protrudes from the bottom wall outside the bottom wall of the case 11 (i.e., outside the accommodating chamber 111). The outer ring of the shaft portion 211 abuts against the inner ring of the annular step 114 to improve the reliability of the connection of the shaft portion 211 with the lamp body 31 and the stability of the rotation of the shaft portion 211 with respect to the case 11. Further, the annular step 114 is formed with a plurality of grooves 1141 at the end portion of the accommodating cavity 111, the plurality of grooves 1141 are distributed along the circumferential direction of the annular step 114, and the arrangement of the grooves 1141 can avoid the shrinkage problem of the lamp body 31 at the annular step 114, thereby ensuring the quality and the aesthetic property of the box body 11. Furthermore, the case 11 is further provided with a stopper 113 in the circumferential direction of the through hole 112, and the stopper 113 is located in the accommodation chamber 111.

The first locking module 23 is located in the accommodating cavity 111 of the box 11, and the first locking module 23 is used for fixing the shaft 211 on the lamp 31, and the shaft 211 can rotate relative to the lamp 31. Preferably, in the present embodiment, the first locking module 23 includes a second nut 231, a limiting piece 232, a second spacer 233, and a third spacer 234. Wherein, the second nut 231 is sleeved on the shaft portion 211 and is in threaded connection with the shaft portion 211 so as to fasten the shaft portion 211 on the box body 11; the shaft part 211 is provided with a clamping structure, the limiting piece 232 is provided with a clamping groove, the limiting piece 232 is sleeved on the shaft part 211 through the clamping groove in a clamping way, the limiting piece 232 can synchronously rotate along with the shaft part 211, the limiting piece 232 is provided with a limiting part 2321, the limiting part 2321 can rotate along with the shaft part 211 to be adjacent to the stop block 113 in the box body 11, and therefore the stop block 113 and the limiting piece 232 can prevent the rotating angle range of the bracket 21 relative to the box body 11 from exceeding 360 degrees, and further the cable 10 is prevented from being damaged or broken due to excessive twisting; the second gasket 233 is sleeved on the shaft portion 211, and the second gasket 233 is adjacent between the box 11 and the limiting piece 232; the third gasket 234 is sleeved on the shaft portion 211, the third gasket 234 is adjacent between the limiting piece 232 and the second nut 231, the second gasket 233 and the third gasket 234 can better prevent the second nut 231 from loosening, so that the reliability of connection between the bracket 21 and the box body 11 is ensured, the angle adjusting unit 2 and the lamp body unit 3 are prevented from rotating relative to the box body 11 under the condition of not being subjected to adjusting acting force, and the stability of the guide rail lamp 100 after the illumination position is adjusted is further ensured. In addition, the second gasket 233 is preferably a plastic gasket, and the third gasket 234 is preferably a hardware gasket.

The fixing block 22 comprises a main body 221 and a second connecting portion 222, a second threading channel 223 is formed in the fixing block 22, the second threading channel 223 penetrates through the main body 221 and the second connecting portion 222, and the second threading channel 223 is communicated with the first threading channel 213, so that the cable 10 can penetrate through the fixing block 22 through the second threading channel 223, the cable 10 is prevented from being exposed out of the fixing block 22, the cable 10 is protected, and the attractiveness of the guide rail lamp 100 is improved. The second connecting portion 222 is rotatably connected to the first connecting portion 212 through the second locking module 24.

As in the present embodiment, the second connection portion 222 includes a first connection tab 2221 and a second connection tab 2222, and the first connection portion 212 is located between the first connection tab 2221 and the second connection tab 2222. Preferably, a first concave portion 22211 is formed on a surface of the first connection lug 2221 facing away from the first connection part 212, and a clamping portion 22221 is formed on a surface of the second connection lug 2222 facing away from the first connection part 212; and along the rotation axis of the second connecting portion 222. Second concave portions 2121 are provided at both ends of the first connecting portion 212, respectively. The second locking module 24 includes a first nut 241, a bolt 242, a first washer 243, and a spring washer 244. The first nut 241 is mounted in the clamping position 22221 in a clamping manner, so that the first nut 241 can be prevented from rotating relative to the second connecting lug 2222, and the assembly of the bracket 21 and the fixed block 22 is simpler and easier to operate; the bolt 242 sequentially passes through the first connecting lug 2221, the first connecting part 212 and the second connecting lug 2222 and then is in threaded connection with the first nut 241, and the head of the bolt 242 is preferably positioned in the first concave position 22211, so that the head of the bolt 242 can be stored by the arrangement of the first concave position 22211, the first nut 241 can be stored by the arrangement of the clamping position 22221, and the overall aesthetic property of the guide rail lamp 100 is further improved; the number of the first gaskets 243 is two, the two first gaskets 243 are in one-to-one correspondence with the two second concave positions 2121 on the first connecting part 212, so that one first gasket 243 is arranged in the corresponding one second concave position 2121, the first gasket 243 is sleeved on the bolt 242, the first gaskets 243 are respectively abutted with the first connecting part 212 and the second connecting part 222, the arrangement of the first gaskets 243 can increase the acting force required by the rotation of the fixed block 22 relative to the bracket 21, and further the fixed block 22 and the lamp body unit 3 are better prevented from rotating relative to the bracket 21 under the condition of not being regulated acting force, so that the stability of the guide rail lamp 100 after the illumination position regulation is ensured; the spring washer 244 is sleeved on the bolt 242, and the spring washer 244 is abutted between the head of the bolt 242 and the first connecting lug 2221, so that the bolt 242 is prevented from loosening, and the guide rail lamp 100 is ensured to be always located at the adjusted illumination position. The number of the decoration covers 25 is two, the first decoration cover 25 is arranged on the first connecting lug 2221 and covers the first concave position 22211, the second decoration cover 25 is arranged on the second connecting lug 2222 and covers the clamping position 22221, the arrangement of the decoration cover 25 can improve the attractiveness of the guide rail lamp 100, and the first concave position 22211 and the clamping position 22221 can be prevented from being hidden with ash.

Referring to fig. 11 to 13, the lamp body unit 3 includes a lamp body 31, a light source 32, a lens 33, and an antiglare ring 34. The lamp body 31 is provided with the threading hole 311, the threading hole 311 is communicated with the inside of the lamp body 31, the main body 221 of the fixed block 22 is fixedly connected with the lamp body 31, the fixed block 22 is preferably positioned at the first end of the lamp body 31, and the second threading channel 223 of the fixed block 22 is communicated with the threading hole 311, so that the cable 10 can enter the inside of the lamp body 31 through the threading hole 311 and is electrically connected with the light source 32, and the cable 10 is further prevented from being exposed out of the lamp body 31, so that the cable 10 is protected and the attractiveness of the guide rail lamp 100 is improved; preferably, the lamp body 31 is further provided with a first connecting hole 312 and a fool-proof hole 313, and correspondingly, the main body 221 of the fixing block 22 is provided with a second connecting hole 2211 and a fool-proof block 2212, when the fixing block 22 is mounted on the lamp body 31, the second connecting hole 2211 is opposite to the first connecting hole 312, so that the fixing block 22 can be fixed on the lamp body 31 by screwing through the first connecting hole 312 and then connecting with the second connecting hole 2211, in addition, the fool-proof block 2212 is inserted into the fool-proof hole 313, and the fool-proof hole 313 and the fool-proof block 2212 can prevent the fixing block 22 from being assembled on the lamp body 31 by mistake, and further ensure that the second threading channel 223 can be communicated with the threading hole 311.

Preferably, the bracket 21 is made of aluminum alloy, the fixing block 22 is made of aluminum alloy, and the lamp body 31 is made of aluminum alloy, so that heat dissipation of the light source 32 and related electronic components in the lamp body 31 is facilitated, the illumination effect of the guide rail lamp 100 is ensured, and the service lives of the light source 32 and the electronic components are prolonged. Further, the fixing block 22 is provided with a plurality of heat dissipation fins 224 to further improve heat conduction and heat dissipation.

The light source 32, the lens 33, and the antiglare ring 34 are all installed in the lamp body 31, the light emitting end of the light source 32 is disposed toward the transparent 33, the antiglare ring 34 is preferably located at the second end of the lamp body 31, and the lens 33 is abutted between the light source 32 and the antiglare ring 34. The lens 33 can enhance the illumination effect of the light source 32, and the antiglare ring 34 can perform antiglare treatment on the light passing through the lens 33, so as to avoid excessive stimulation of the light when the human eye looks toward the lamp body unit 3.

In summary, according to the utility model, by designing the angle adjusting unit 2 of the guide rail lamp 100, on the premise of meeting the requirements of adjusting the circumferential position and the pitching position of illumination of the guide rail lamp 100, grooving processing is not required for the lamp body 31, and the angle adjusting unit 2 is completely arranged outside the lamp body 31, so that the problem that the angle adjusting unit 2 occupies the internal space of the lamp body 31 is effectively solved, and the miniaturization design of the lamp body 31 is facilitated; secondly, since the angle adjusting unit 2 is completely arranged outside the lamp body 31, the shape design space of the lamp body 31 and the angle adjusting unit 2 is larger, thereby being more beneficial to the diversified design of the appearance shape of the guide rail lamp 100; furthermore, since the cable 10 between the guide rail box unit 1 and the lamp body unit 3 can be routed through the first threading channel 213, the second threading channel 223 and the threading hole 311, the cable 10 is prevented from being exposed outside the guide rail lamp 100, so that the cable is protected and the aesthetic property of the guide rail lamp 100 is improved, and the lamp body 31 can be sealed, so that external dust, water vapor and the like can be prevented from entering the lamp body 31, the optical element in the lamp body 31 is prevented from being polluted, and the electronic component in the lamp body 31 is protected to a certain extent.

Lighting system embodiment

The light system includes guide rail and at least one guide rail lamp in the guide rail lamp embodiment, guide rail lamp passes through the connecting terminal detachably of guide rail box unit and installs on the guide rail to make the guide rail box unit slide along the extending direction of guide rail, the binding post of guide rail box unit is connected with the power supply module electricity in the guide rail, so that the guide rail is the guide rail lamp and supplies power, and then need not to lay solitary power supply cable for every guide rail lamp, and the light system that is provided with above-mentioned guide rail lamp more is favorable to the diversified design of outward appearance.

Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.

Claims (10)

1. The guide rail lamp comprises a guide rail box unit, an angle adjusting unit and a lamp body unit, wherein the lamp body unit comprises a lamp body, the guide rail box unit comprises a box body, the box body is provided with a containing cavity, the bottom wall of the box body is provided with a through hole, and the through hole penetrates through the bottom wall and is communicated with the containing cavity, and the guide rail lamp is characterized in that:

the lamp body is provided with a threading hole which is communicated with the inside of the lamp body;

the angle adjusting unit comprises a support, a fixed block, a first locking module and a second locking module, wherein the support comprises a shaft part and a first connecting part, the shaft part penetrates through the through hole from the bottom of the lamp body and stretches into the accommodating cavity, a first threading channel is formed in the support, the first threading channel is communicated with the accommodating cavity, the fixed block comprises a main body and a second connecting part, a second threading channel is formed in the fixed block, the main body is connected with the lamp body, the second threading channel is communicated with the threading hole and the first threading channel, the first locking module is used for fixing the shaft part on the lamp body and enabling the shaft part to rotate relative to the lamp body, and the second connecting part is rotatably connected with the first connecting part through the second locking module.

2. The track lamp of claim 1, wherein:

the second connecting part comprises a first connecting lug and a second connecting lug, the first connecting part is positioned between the first connecting lug and the second connecting lug, a first concave position is formed on one surface of the first connecting lug, which faces away from the first connecting part, in a concave manner, and a clamping position is formed on one surface of the second connecting lug, which faces away from the first connecting part;

the second locking module comprises a first nut and a bolt, the first nut is installed in the clamping position in a clamping mode, the bolt sequentially penetrates through the first connecting lug, the first connecting part and the second connecting lug and then is in threaded connection with the first nut, and the head of the bolt is located in the first concave position.

3. The track lamp of claim 2, wherein:

second concave positions are respectively arranged at two ends of the first connecting part along the rotation axis of the second connecting part, a first gasket is arranged in each second concave position, and the first gasket is sleeved on the bolt and is respectively abutted with the first connecting part and the second connecting part;

the second locking module further comprises a spring gasket, the spring gasket is sleeved on the bolt, and the spring gasket is abutted between the head of the bolt and the first connecting lug.

4. The track lamp of claim 1, wherein:

the box body is provided with a stop block in the circumferential direction of the through hole;

the first locking module comprises a second nut and a limiting piece, the limiting piece is fixedly sleeved on the shaft part, the limiting piece is provided with a limiting part, the limiting part can rotate along with the shaft part to be adjacent to the stop block, the second nut is sleeved on the shaft part and is in threaded connection with the shaft part, and the limiting piece is located between the lamp body and the second nut.

5. The track lamp of claim 4, wherein:

the first locking module further comprises:

the second gasket is sleeved on the shaft part and is adjacent between the box body and the limiting piece;

the third gasket is sleeved on the shaft part and is adjacent between the limiting piece and the second nut.

6. The track lamp of claim 1, wherein:

the lamp body is provided with a first connecting hole and a fool-proof hole;

the novel lamp is characterized in that a second connecting hole and a fool-proof block are arranged on the main body, and when the main body is installed on the lamp body, the second connecting hole is opposite to the first connecting hole, and the fool-proof block is inserted into the fool-proof hole.

7. The track lamp of claim 1, wherein:

the lamp body is formed with an annular step at the periphery of the through hole, a plurality of grooves are formed in the end part of the annular step in a concave mode, the grooves are distributed along the circumferential direction of the annular step, and the inner ring of the annular step is adjacent to the shaft part.

8. The guideway lamp according to any one of claims 1 to 7, characterized in that:

the bracket is made of aluminum alloy, the fixing block is made of aluminum alloy, and the lamp body is made of aluminum alloy.

9. The track lamp of claim 8, wherein:

and a plurality of radiating fins are arranged on the fixed block.

10. A light system comprising a rail, characterized in that it further comprises at least one rail lamp according to any one of claims 1 to 9, said rail box unit being detachably mounted on said rail, said rail box unit being slidable in the direction of extension of said rail, said rail box unit being electrically connected to said rail.