Lamp applied to track

Abstract

The utility model discloses a lamp applied to a track, and belongs to the technical field of lighting instruments. The lamp for the track comprises a lamp body, the lamp body is used for being in sliding fit with the track in the length direction of the track, a first containing cavity is formed in the lamp body, and a light outlet communicated with the first containing cavity is formed in the lamp body; the light source module and the reflection structure are both arranged in the first containing cavity, the light source module and the light outlet are staggered, the light source module is used for emitting light rays to the reflection structure, and the reflection structure is used for reflecting at least part of the light rays emitted to the reflection structure to the light outlet. According to the lamp for the track, the situation that light rays emitted by the light source module directly irradiate the eyes of a user is avoided, and therefore the probability of glare of the lamp for the track is low.

Description

Technical Field

[0001] The present application belongs to the technical field of lighting equipment, and specifically relates to a lamp used for tracks. Background Art

[0002] With the continuous development of modern lighting technology, people's requirements for lighting fixtures are no longer limited to providing sufficient light, but more attention is paid to the comfort of the lamps.

[0003] However, the lamps currently available on the market for use in tracks usually include a lampshade and a light source module, wherein the lampshade is provided with a light outlet, and the light source module is provided inside the lampshade and opposite to the light outlet to emit light to the outside. With such a configuration, in actual use, when the user's line of sight is directed toward the light outlet of the lamp, the light emitted by the light source module may directly hit the human eye, resulting in a high probability of glare. Utility Model Content

[0004] The purpose of the embodiments of the present application is to provide a lamp for track, which can solve the problem of high probability of glare phenomenon in related technologies.

[0005] The embodiment of the present application provides a lamp for use on a track, comprising: a lamp body, the lamp body being used to slide with the track along the length direction of the track, the lamp body having a first accommodating cavity inside, and the lamp body being provided with a light outlet communicating with the first accommodating cavity;

[0006] A light source module and a reflective structure, wherein the light source module and the reflective structure are both arranged inside the first accommodating cavity, the light source module and the light outlet are staggered with each other and are used to emit light to the reflective structure, and the reflective structure is used to reflect at least part of the light emitted thereto to the light outlet.

[0007] In the embodiment of the present application, the light source module and the light outlet are staggered with each other, and are used to emit light to the reflective structure, and the reflective structure is used to reflect at least part of the light emitted thereto to the light outlet. In this way, the light source module and the light outlet are staggered with each other, and the light emitted by the light source module needs to be reflected by the reflective structure before it can be emitted through the light outlet. In this way, when the user's line of sight is directed to the light outlet of the lamp, the light emitted by the light source module will not be directly emitted to the user's eyes, so that the probability of glare in the lamp applied to the track provided by this embodiment is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 An exploded schematic diagram of a lamp disclosed in an embodiment of the present application;

[0009] Figure 2 A first stereoscopic view of a lamp disclosed in an embodiment of the present application;

[0010] Figure 3 A second stereoscopic view of the lamp disclosed in the embodiment of the present application;

[0011] Figure 4 A cross-sectional view of a lamp disclosed in an embodiment of the present application;

[0012] Figure 5 This is a schematic diagram of the structure of the lamp disclosed in the embodiment of the present application at a first viewing angle;

[0013] Figure 6 It is a schematic diagram of the structure of the lamp disclosed in the embodiment of the present application at a second viewing angle;

[0014] Figure 7 A schematic diagram of the matching method between the lamp and the track disclosed in the embodiment of the present application;

[0015] Figure 8 for Figure 7 Explosion diagram of

[0016] Fig. 9 This is a schematic diagram of the structure of the lamp body disclosed in the embodiment of the present application.

[0017] Description of reference numerals:

[0018] 100 - lamp body, 110 - first accommodating cavity, 120 - light outlet, 130 - card slot, 140 - second accommodating cavity, 150 - mounting portion;

[0019] 200-light source module, 210-light;

[0020] 300-reflective structure;

[0021] 400-light-transmitting element;

[0022] 500-light homogenizing element;

[0023] 610-end cover, 611-connecting portion, 612-first stopper, 613-second stopper, 620-top cover;

[0024] 700-mounting member, 710-first conductive portion, 720-connecting member;

[0025] 800-Driver module;

[0026] 900-track. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0029] The lamp provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0030] Please refer to Figures 1 to 9 As shown, an embodiment of the present application discloses a lamp applied to a track 900 . Specifically, the disclosed lamp is, for example, a wall washer lamp. The disclosed lamp includes: a lamp body 100 , a light source module 200 and a reflective structure 300 .

[0031] The lamp body 100 is used for slidingly cooperating with the track 900 along the length direction of the track 900 . The interior of the lamp body 100 has a first accommodating cavity 110 . The lamp body 100 is provided with a light outlet 120 communicating with the first accommodating cavity 110 .

[0032] The light source module 200 and the reflective structure 300 are both disposed inside the first accommodating cavity 110. The light source module 200 and the light outlet 120 are staggered with each other and are used to emit light 210 to the reflective structure 300. The reflective structure 300 is used to reflect at least part of the light 210 emitted thereon to the light outlet 120. In other words, the reflective structure 300 can reflect all the light 210 reflected thereon to the light outlet 120, or the reflective structure 300 can reflect part of the light 210 reflected thereon to the light outlet 120.

[0033] In the embodiment of the present application, the light source module 200 and the light outlet 120 are staggered with each other, and are used to emit light 210 to the reflective structure 300, and the reflective structure 300 is used to reflect at least part of the light 210 emitted thereto to the light outlet 120. In this way, the light source module 200 and the light outlet 120 are staggered with each other, and the light 210 emitted by the light source module 200 needs to be reflected by the reflective structure 300 before it can be emitted through the light outlet 120. In this way, when the user's line of sight is directed to the light outlet 120 of the lamp, the light 210 emitted by the light source module 200 will not be directly emitted to the user's eyes, so that the lamp applied to the track 900 provided by this embodiment has a low probability of glare.

[0034] In addition, in the embodiment of the present application, the light 210 is first emitted to the reflective structure 300, and then reflected to the light outlet 120 by the reflective structure 300. Compared with the light 210 being emitted directly from the light outlet 120, the intensity of the light 210 adopted in the embodiment of the present application is relatively weak, thereby providing the user with a more comfortable usage experience.

[0035] In another embodiment, reference Figure 4 As shown, the light source module 200 is located above the light outlet 120, and both the light source module 200 and the light outlet 120 are arranged opposite to the reflective structure 300. The light outlet 120 is arranged at an angle, and the bottom end of the light outlet 120 is offset relative to the top end of the light outlet 120 toward the direction close to the first accommodating cavity 110, that is, the light outlet 120 is arranged obliquely downward.

[0036] In the present embodiment, the light outlet 120 is arranged obliquely downward, so that the light 210 can be emitted in an obliquely downward direction, thereby meeting the user's use requirements of emitting light obliquely downward. In addition, in the present embodiment, the light source module 200 and the light outlet 120 are arranged relative to the reflective structure 300, so that the light source module 200 can emit more light 210 to the reflective structure 300, and the reflective structure 300 can reflect more light 210 to the light outlet 120, so that the solution adopted in the present embodiment can emit more light 210 in an obliquely downward direction, thereby making the utilization rate of the light 210 higher.

[0037] In other optional embodiments, the light source module 200 may also be located below the light outlet 120, and the bottom end of the light outlet 120 may also be offset relative to the top end of the light outlet 120 in a direction away from the first accommodating cavity 110, that is, the light outlet 120 is arranged obliquely upward, so that the light 210 can be emitted in an obliquely upward direction.

[0038] In other optional embodiments, at least one of the light source module 200 and the light outlet 120 may also be staggered with the reflective structure 300 .

[0039] In another embodiment, reference Figure 4 As shown, the reflective structure 300 is an arc-shaped structure, and the concave surface of the reflective structure 300 is opposite to the light source module 200 and the light outlet 120. The concave surface of the arc-shaped structure can focus the light 210, so that the light 210 can be irradiated to the target area more concentratedly.

[0040] In other optional embodiments, the convex surface of the reflective structure 300 may be opposite to the light source module 200 and the light outlet 120 .

[0041] In another embodiment, reference Figure 4 As shown, the lamp further includes a light-transmitting element 400 and a light-homogenizing element 500, the light-transmitting element 400 blocks the light outlet 120, the light-homogenizing element 500 is disposed in the first accommodating cavity 110, the reflective structure 300 is used to reflect the light 210 to the light-homogenizing element 500, and the light-homogenizing element 500 is disposed opposite to the light-transmitting element 400 to transmit the light 210 reflected thereon to the light-transmitting element 400. The light-transmitting element 400 is, for example, a light-transmitting plate, and the light-homogenizing element 500 is, for example, a diffuser plate.

[0042] In this embodiment, the light outlet 120 is in a blocked state, thereby preventing external water vapor from entering the interior of the lamp body 100 from the light outlet 120, thereby preventing damage to the internal components of the lamp body 100. In addition, due to the presence of the light uniforming element 500, the light 210 can be irradiated to the target area more evenly, thus further reducing the probability of glare.

[0043] In other optional embodiments, the lamp may not include the light-transmitting element 400 and the light-homogenizing element 500 .

[0044] In a further embodiment, reference Fig. 9 As shown, the first accommodating cavity 110 penetrates the lamp body 100 along the length direction of the lamp body 100, and both ends of the first accommodating cavity 110 along the length direction of the lamp body 100 can allow at least one of the light-transmitting element 400, the light-uniform element 500 and the light source module 200 to enter and exit the first accommodating cavity 110, and at least one of the light-transmitting element 400, the light-uniform element 500 and the light source module 200 can slide in cooperation with the lamp body 100 in the length direction of the lamp body 100, for example, the light-transmitting element 400, the light-uniform element 500 and the light source module 200 can slide in cooperation with the lamp body 100 in the length direction of the lamp body 100.

[0045] In this embodiment, by sliding at least one of the light-transmitting element 400, the light-homogenizing element 500 and the light source module 200 along the length direction of the lamp body 100, at least one of the light-transmitting element 400, the light-homogenizing element 500 and the light source module 200 can be installed on the lamp body 100 or at least one of the light-transmitting element 400, the light-homogenizing element 500 and the light source module 200 can be removed from the lamp body 100, so that the scheme adopted in this embodiment can replace at least one of the light-transmitting element 400, the light-homogenizing element 500 and the light source module 200, and it is relatively convenient to replace at least one of the light-transmitting element 400, the light-homogenizing element 500 and the light source module 200, which makes the lamp convenient for mass production.

[0046] In other optional embodiments, at least one of the light-transmitting element 400 , the light-homogenizing element 500 and the light source module 200 may also be disposed on the lamp body 100 in a non-detachable manner such as welding or gluing.

[0047] In a further embodiment, both ends of the first accommodating cavity 110 along the length direction of the lamp body 100 are sealed with end covers 610, which can prevent external moisture from entering the interior of the first accommodating cavity 110, thereby extending the service life of the internal components of the first accommodating cavity 110.

[0048] In other optional embodiments, the end cover 610 may not be provided.

[0049] For further reference, Figure 1 , Figure 3 and Figure 4 As shown, both ends of the first accommodating cavity 110 along the length direction of the lamp body 100 are blocked with end caps 610. Each end cap 610 is provided with a connecting portion 611, and the lamp body 100 has a card slot 130. The connecting portion 611 is embedded in the card slot 130 to detachably connect the end cap 610 to the lamp body 100. In this way, the user can embed the connecting portion 611 in the card slot 130 by applying external force, or can remove the connecting portion 611 from the card slot 130, so that the user can realize the disassembly and assembly of the end cap 610 without the help of tools, thereby making the disassembly and assembly of the end cap 610 more convenient.

[0050] In other optional embodiments, the connecting portion 611 may also be detachably connected to the lamp body 100 by means of screws.

[0051] In an optional embodiment, Figure 1 and Figure 4As shown, there are at least two connecting parts 611, and the connecting parts 611 correspond to the card slots 130 one by one. Accordingly, there are at least two card slots 130. In this way, the end cap 610 is connected to the lamp body 100 by means of at least two connecting parts 611, so that the connection reliability between the end cap 610 and the lamp body 100 is better.

[0052] Of course, in other optional embodiments, the number of the connecting portion 611 may also be one.

[0053] In a further embodiment, reference Figure 1 and Figure 5 As shown, both ends of the first accommodating cavity 110 along the length direction of the lamp body 100 are blocked by end caps 610. The end cap 610 is provided with a first stopper 612, which is located outside the first accommodating cavity 110 and is used to block the first gap between the end cap 610 and the light-transmitting element 400. In this way, the first gap between the end cap 610 and the light-transmitting element 400 is blocked by the first stopper 612, thereby preventing the light 210 from leaking from the first gap, thereby improving the utilization rate of the light 210.

[0054] In other optional embodiments, the first stopper 612 may not be provided.

[0055] In a further embodiment, reference Figure 1 As shown, both ends of the first accommodating cavity 110 along the length direction of the lamp body 100 are blocked by end caps 610. The end caps 610 are provided with second blocking members 613, which are arranged inside the first accommodating cavity 110 and are used to block the second gap between the reflective structure 300 and the end caps 610. In this way, the second gap between the reflective structure 300 and the end caps 610 is blocked by the second blocking members 613, thereby preventing the light 210 from leaking from the second gap, thereby also improving the utilization rate of the light 210.

[0056] In other optional embodiments, the second stopper 613 may not be provided.

[0057] It should be noted that the above-mentioned embodiment in which the lamp body 100 has the slot 130 , the embodiment in which the end cover 610 is provided with the first stopper 612 , and the embodiment in which the end cover is provided with the second stopper 613 can be arbitrarily combined.

[0058] In another embodiment, reference Figure 6 As shown, the lamp body 100 is provided with a first conductive part 710 , which is electrically connected to the light source module 200 . During the sliding cooperation between the lamp body 100 and the track 900 , the first conductive part 710 is always in conductive contact with the second conductive part of the track 900 .

[0059] In this embodiment, during the sliding cooperation between the lamp body 100 and the track 900, the first conductive part 710 is always in conductive contact with the second conductive part of the track 900. In this way, the user can flexibly adjust the installation position of the lamp body 100 according to actual needs, thereby making the lamp more convenient to use and making the lamp more applicable.

[0060] As a specific implementation method, refer to Figure 6 and Figure 7 As shown, the lamp body 100 is provided with a connecting piece 720, for example, which is arranged inside the track 900 and slidably cooperates with the track 900, and the connecting piece 720 is, for example, a connecting tooth. During specific use, under the action of external force, the connecting piece 720 is deformed, thereby being placed inside the track 900 or falling out from the inside of the track 900.

[0061] In other optional embodiments, the second conductive part may be provided only at a preset position of the track 900. In this case, the first conductive part 710 makes conductive contact with the second conductive part only when the lamp body 100 slides to the preset position.

[0062] In another embodiment, reference Figure 1 and Fig. 9 As shown, the lamp further includes a driving module 800, the lamp body 100 is provided with a second accommodating cavity 140, the second accommodating cavity 140 is located above the first accommodating cavity 110 and passes through the top of the lamp body 100, the driving module 800 is arranged inside the second accommodating cavity 140, and can enter and exit the second accommodating cavity 140 from the top of the lamp body 100, and the first conductive part 710 is electrically connected to the light source module 200 through the driving module 800. The driving module 800 can adjust the current and voltage transmitted by the first conductive part 710 to match the light source module 200, so that the safety of the lamp is higher. In addition, due to the existence of the driving module 800, the lamp can be adapted to a variety of different types of light source modules 200, so that the applicability of the lamp is better. Furthermore, in the solution adopted in the present embodiment, the second accommodating cavity 140 passes through the top of the lamp body 100. In this way, the top of the lamp body 100 is open, and the user can more conveniently place the driving module 800 inside the second accommodating cavity 140, or take the driving module 800 out from the inside of the second accommodating cavity 140. In addition, with such an arrangement, the user can more conveniently complete the electrical connection between the first conductive part 710 and the driving module 800, and the electrical connection between the driving module 800 and the light source module 200.

[0063] In other optional embodiments, the lamp may not include the driving module 800, and the top of the lamp body 100 may be in a closed state.

[0064] As a specific implementation, the first conductive portion 710 and the driving module 800 are electrically connected, for example, via a first wire, and the driving module 800 and the light source module 200 are electrically connected, for example, via a second wire. The driving module 800 is embedded in the first accommodating cavity 110 .

[0065] In a further embodiment, reference Figure 1 , Figure 2 as well as Fig. 9 As shown, the lamp also includes a top cover 620 and two mounting members 700. The second accommodating cavity 140 passes through the lamp body 100 along the length direction of the lamp body 100. The top cover 620 is arranged inside the second accommodating cavity 140 and blocks the top end of the lamp body 100. The top cover 620 and the lamp body 100 are slidably matched with each other along the length direction of the lamp body 100. Both ends of the second accommodating cavity 140 along the length direction of the lamp body 100 can be used for the top cover 620 and the driving module 800 to enter and exit the second accommodating cavity 140. The two mounting members 700 are both snap-fitted with the lamp body 100 and respectively block both ends of the second accommodating cavity 140 along the length direction of the lamp body 100. The first conductive portion 710 is arranged on one of the mounting members 700. In this way, when the mounting member 700 is not provided, the top cover 620 can be removed from the lamp body 100 or installed on the lamp body 100 by sliding the top cover 620 along the length direction of the lamp body 100, so that the top cover 620 can be easily disassembled and assembled. In addition, the top cover 620 can seal the top of the lamp body 100, so as to prevent external water vapor from entering the second accommodating cavity 140 from the top of the lamp body 100, causing damage to the second accommodating cavity 140.

[0066] In other optional embodiments, the lamp may not include the top cover 620, or the top cover 620 may be connected to the lamp body 100 by a non-detachable method such as gluing or welding.

[0067] As a specific implementation method, refer to Fig. 9 As shown, the lamp body 100 has, for example, a mounting portion 150 , which is provided with, for example, a snap-fitting groove, and the mounting member 700 is provided with, for example, snap-fitting teeth which are snap-fitted into the inside of the snap-fitting groove, thereby achieving snap-fitting between the mounting member 700 and the lamp body 100 .

[0068] In a further embodiment, the top cover 620 is, for example, an extruded part, for example, the top cover 620 can be extruded from a profile, or the top cover 620 is a cut part. In this way, top covers 620 of different sizes can be obtained by adjusting the extrusion size or the cutting size, so that the solution adopted in this embodiment can more conveniently complete the processing of top covers 620 of different sizes, thereby making the lamp provided by this embodiment easy to adapt to different customization requirements.

[0069] In other optional embodiments, the top cover 620 is, for example, an injection molded part. In this case, when a top cover 620 of a different size is required, an injection mold of the required size needs to be processed first, and then the top cover 620 of the required size can be obtained by injection molding.

[0070] In another embodiment, the lamp body 100 is an extruded part, for example, the lamp body 100 can be extruded from a profile, or the lamp body 100 is a cut part. As described above, with such a configuration, lamp bodies 100 of different sizes can be obtained by only adjusting the extrusion size or the cutting size, so that the solution adopted in this embodiment can more conveniently complete the processing of lamp bodies 100 of different sizes, thereby making the lamp provided by this embodiment easy to adapt to different customization requirements.

[0071] In other optional embodiments, the lamp body 100 is, for example, an injection molded part.

[0072] It should be noted that the directions such as "upper", "lower", "top", and "bottom" in the embodiments of the present application are all directions of the lamps provided in the embodiments of the present application according to the Figure 5 The arrangement shown refers to the arrangement shown.

[0073] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A lamp for use on a track (900), characterized in that: include: A lamp body (100), the lamp body (100) being used for slidingly cooperating with the track (900) along the length direction of the track (900), the lamp body (100) having a first accommodating cavity (110) inside, and the lamp body (100) being provided with a light outlet (120) communicating with the first accommodating cavity (110); A light source module (200) and a reflective structure (300), wherein the light source module (200) and the reflective structure (300) are both arranged inside the first accommodating cavity (110), the light source module (200) and the light outlet (120) are staggered with each other and are used to emit light (210) to the reflective structure (300), and the reflective structure (300) is used to reflect at least part of the light (210) emitted thereto to the light outlet (120).

2. The lamp according to claim 1, characterized in that: The light source module (200) is located above the light outlet (120), and the light source module (200) and the light outlet (120) are both arranged opposite to the reflective structure (300); The light outlet (120) is arranged obliquely, and the bottom end of the light outlet (120) is offset relative to the top end of the light outlet (120) in a direction close to the first accommodating cavity (110).

3. The lamp according to claim 2, characterized in that: The reflective structure (300) is an arc-shaped structure, and the concave surface of the reflective structure (300) is opposite to the light source module (200) and the light outlet (120).

4. The lamp according to claim 2, characterized in that: The lamp further comprises a light-transmitting element (400) and a light-homogenizing element (500), wherein the light-transmitting element (400) blocks the light outlet (120), the light-homogenizing element (500) is arranged in the first accommodating cavity (110), the reflective structure (300) is used to reflect the light (210) to the light-homogenizing element (500), and the light-homogenizing element (500) is arranged opposite to the light-transmitting element (400).

5. The lamp according to claim 4, characterized in that: The first accommodating cavity (110) penetrates the lamp body (100) along the length direction of the lamp body (100); both ends of the first accommodating cavity (110) along the length direction of the lamp body (100) allow at least one of the light-transmitting element (400), the light-homogenizing element (500) and the light source module (200) to enter and exit the first accommodating cavity (110); and at least one of the light-transmitting element (400), the light-homogenizing element (500) and the light source module (200) is slidably matched with the lamp body (100) in the length direction of the lamp body (100).

6. The lamp according to claim 5, characterized in that: Both ends of the first accommodating cavity (110) along the length direction of the lamp body (100) are sealed with end covers (610); Each of the end covers (610) is provided with a connecting portion (611), the lamp body (100) has a slot (130), and the connecting portion (611) is embedded in the slot (130) so as to detachably connect the end cover (610) to the lamp body (100); and / or, the end cover (610) is provided with a first stopper (612), the first stopper (612) is located outside the first accommodating cavity (110), and is used to cover a first gap between the end cover (610) and the light-transmitting element (400); and / or, the end cover (610) is provided with a second stopper (613), the second stopper (613) is located inside the first accommodating cavity (110), and is used to cover a second gap between the reflective structure (300) and the end cover (610).

7. The lamp according to claim 1, characterized in that: The lamp body (100) is provided with a first conductive part (710), the first conductive part (710) is electrically connected to the light source module (200), and during the sliding cooperation between the lamp body (100) and the track (900), the first conductive part (710) is always in conductive contact with the second conductive part of the track (900).

8. The lamp according to claim 7, characterized in that: The lamp further comprises a driving module (800); the lamp body (100) is provided with a second accommodating cavity (140); the second accommodating cavity (140) is located above the first accommodating cavity (110) and passes through the top end of the lamp body (100); the driving module (800) is arranged inside the second accommodating cavity (140) and can enter and exit the second accommodating cavity (140) from the top end of the lamp body (100); and the first conductive portion (710) is electrically connected to the light source module (200) via the driving module (800).

9. The lamp according to claim 8, characterized in that: The lamp further comprises a top cover (620) and two mounting members (700); the second accommodating cavity (140) penetrates the lamp body (100) along the length direction of the lamp body (100); the top cover (620) is arranged inside the second accommodating cavity (140) and blocks the top end of the lamp body (100); the top cover (620) and the lamp body (100) are slidably matched with each other along the length direction of the lamp body (100); both ends of the second accommodating cavity (140) along the length direction of the lamp body (100) are provided for the top cover (620) and the driving module (800) to enter and exit the second accommodating cavity (140); the two mounting members (700) are both snap-fitted with the lamp body (100) and respectively block both ends of the second accommodating cavity (140) along the length direction of the lamp body (100); and the first conductive portion (710) is arranged on one of the mounting members (700).

10. The lamp according to claim 1, characterized in that: The lamp body (100) is an extruded part, or the lamp body (100) is a cut part.

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