Swing angle adjusting structure and lamp

Abstract

The utility model provides a swing angle adjusting structure and a lamp. The swing angle adjusting structure comprises a lamp body outer frame, a rotating assembly and an elastic sliding assembly. The containing groove of the lamp body outer frame is used for containing the light source module, and the rotating assembly is connected with the light source module. The elastic sliding assembly comprises a clamping piece and an elastic force storage piece, the clamping piece is rotationally connected with the rotating assembly and slidably connected with the lamp body outer frame, the elastic force storage piece is arranged at the groove bottom of the containing groove, one end of the elastic force storage piece is connected with the lamp body outer frame, and the other end of the elastic force storage piece is connected with the lamp body outer frame. The other end of the elastic force storage piece is used for movably abutting against the side, close to the groove bottom of the containing groove, of the light source module or the side, close to the groove bottom of the containing groove, of the clamping piece. When the clamping piece or the light source module moves towards the direction close to the elastic force storage piece to extrude the elastic force storage piece to contract, the elastic force storage piece pushes the clamping piece or the light source module, so that at least part of the light source module slides out of the containing groove. The swing angle adjusting structure is large in adjusting angle and can be suitable for small-size lamps.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a swing angle adjustment structure and a lamp. Background Art

[0002] When lamps are used in different scenarios, in order to improve the applicability of the lamps and reduce the replacement of lamps, the lamps are now often adjusted to make the illumination angle of the lamps adjustable. However, the light source modules of most lamps can only rotate. During the rotation process, part of the light beam of the light source module is easily blocked by the face ring, affecting the lighting effect, so that the adjustable range of the lamp's illumination angle is relatively small, such as the utility model patent application with application number 201320350273.X; and in order to further improve the lighting effect of the lamp, such as the Chinese invention patent application with application number 201510830252.1, a plastic swing bracket is used to indirectly drive the lamp beads to be extended and retracted and arranged in the frame to reduce the obstruction of the lamp beads' light beam. However, when the plastic swing bracket and the lamp beads in the frame have a compact structure, that is, when the lamp is small in size and can be used in a small installation location, the lamp has no fulcrum, and the user is provided with a hand to reach in to support the adjustment of the lamp beads' illumination angle. Utility Model Content

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art and to provide a swing angle adjustment structure and a lamp that has a large adjustment angle and is applicable to small-sized lamps.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A swing angle adjustment structure includes a lamp body frame and a rotating assembly, wherein the lamp body frame is provided with a receiving groove for accommodating a light source module, the rotating assembly is used to connect with the light source module, and the swing angle adjustment structure further includes an elastic sliding assembly;

[0006] The elastic sliding assembly includes a clamping member and an elastic force storage member, the clamping member is rotatably connected to the rotating assembly, and the clamping member is arranged at the accommodating groove and is slidably connected to the outer frame of the lamp body, the clamping member slides in the direction of sliding into or out of the accommodating groove, the elastic force storage member is arranged at the bottom of the accommodating groove, one end of the elastic force storage member is connected to the outer frame of the lamp body, and the other end of the elastic force storage member is used to movably abut against a side of the light source module close to the bottom of the accommodating groove or a side of the clamping member close to the bottom of the accommodating groove;

[0007] When the clamping member or the light source module moves toward the elastic force storage member and squeezes the elastic force storage member to contract, the elastic force storage member pushes the clamping member or the light source module to make the light source module at least partially slide out of the accommodating groove.

[0008] In one embodiment, a clamping groove is provided on the inner wall of the accommodating groove, and the clamping member is movably clamped in the clamping groove;

[0009] When the clamping member or the light source module moves toward the elastic force storage member until the elastic force storage member is squeezed and contracts, the elastic force storage member pushes the clamping member or the light source module to disengage the clamping member from the clamping groove, and the light source module at least partially slides out of the accommodating groove.

[0010] In one embodiment, the clamping member includes a sliding portion and an elastic clamping portion, the sliding portion is rotatably connected to the rotating assembly, the sliding portion is disposed at the receiving groove and is slidably connected to the outer frame of the lamp body, the sliding portion slides in a direction of sliding into or out of the receiving groove, the elastic clamping portion is connected to the sliding portion, and the elastic clamping portion is at least partially protruded from the sliding portion, and the elastic clamping portion is movably clamped to the clamping groove;

[0011] The other end of the elastic force storage member is used to movably abut against a side of the light source module close to the bottom of the accommodating groove or a side of the sliding portion close to the bottom of the accommodating groove.

[0012] In one embodiment, the sliding portion or the elastic clamping portion is tightly in contact with the wall of the accommodating groove.

[0013] In one embodiment, the sliding portion and the elastic clamping portion are an integrally formed structure.

[0014] In one embodiment, a sliding track is connected to the inner wall of the receiving groove, and the extending direction of the sliding track is the same as the depth direction of the receiving groove;

[0015] The clamping member is clamped on the sliding rail and is slidably connected to the sliding rail.

[0016] In one embodiment, the clamping member is provided with a sliding groove, the extending direction of the sliding groove is the same as the extending direction of the sliding rail, and the sliding rail is clamped in the sliding groove and is slidably connected to the clamping member.

[0017] In one embodiment, the rotating assembly includes a rotating member and a locking member, one end of the rotating member is used to connect to the light source module, the other end of the rotating member is passed through the clamping member and is rotatably connected to the clamping member, at least a portion of the locking member is used to be arranged on a side of the clamping member away from the light source module, and the locking member is connected to the rotating member, and the locking member and the rotating member are respectively in relative contact with the two side surfaces of the clamping member.

[0018] In one embodiment, the elastic force storage member is a rebound self-locking device.

[0019] A lamp comprises a light source module and the swing angle adjustment structure described in any of the above embodiments, wherein the light source module is accommodated in the accommodating groove and is connected to the rotating assembly, and one end of the elastic force storage member is used to movably abut against the side of the light source module close to the bottom of the accommodating groove or the side of the clamping member close to the bottom of the accommodating groove.

[0020] Compared with the prior art, the present invention has at least the following advantages:

[0021] The swing angle adjustment structure of the utility model makes the clamping part arranged at the accommodating groove and slidably connected to the outer frame of the lamp body, and the clamping part slides in the direction of sliding into or out of the accommodating groove, that is, the illumination angle of the light source module can be adjusted within a larger range while ensuring that the light beam of the light source module is not blocked. Further, one end of the elastic force storage part is used to movably abut against the side of the bottom of the groove of the light source module close to the accommodating groove or the side of the clamping part close to the bottom of the groove of the accommodating groove, so that the user presses the light source module to prompt the light source module to drive the clamping part to move in the direction close to the elastic force storage part. The component or light source module will squeeze the elastic force storage component, and after the elastic force storage component contracts and stores force, the elastic force storage component will give a rebound force to the clamping component or the light source module. At this time, the user releases the light source module, and the rebound force given by the elastic force storage component to the clamping component or the light source module will cause the light source module to at least partially slide out of the receiving groove. In this way, the user can further start to work on the light source module protruding from the receiving groove, and then apply force to realize the sliding of the light source module in and out of the receiving groove, so that there is no need to reserve a large space in the circumference of the light source module for the user to apply force, and it has better adaptability to small-sized lamps. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic structural diagram of a swing angle adjustment structure according to an embodiment of the present invention;

[0024] Figure 2 for Figure 1 Another structural schematic diagram of the swing angle adjustment structure shown;

[0025] Figure 3 for Figure 1 A cross-sectional view of the swing angle adjustment structure shown;

[0026] Figure 4 for Figure 1 Another cross-sectional view of the swing angle adjustment structure shown;

[0027] Figure 5 for Figure 1 A partial cross-sectional view of the swing angle adjustment structure shown. DETAILED DESCRIPTION

[0028] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The accompanying drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the disclosure of the present invention.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended solely for the purpose of describing specific embodiments and are not intended to limit this invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] The present application provides a swing angle adjustment structure. The above-mentioned swing angle adjustment structure includes a lamp body frame, a rotating assembly, and an elastic sliding assembly. The lamp body frame is provided with a receiving groove, the receiving groove is used to accommodate a light source module, and the rotating assembly is used to connect to the light source module. The elastic sliding assembly includes a clamping member and an elastic force storage member. The clamping member is rotatably connected to the rotating assembly, and the clamping member is arranged at the receiving groove and is slidably connected to the lamp body frame. The clamping member slides in the direction of sliding into or out of the receiving groove. The elastic force storage member is arranged at the bottom of the receiving groove. One end of the elastic force storage member is connected to the lamp body frame, and the other end of the elastic force storage member is used to movably abut against the side of the light source module close to the bottom of the receiving groove or the side of the clamping member close to the bottom of the receiving groove. When the clamping member or the light source module moves in a direction close to the elastic force storage member until the elastic force storage member is squeezed and contracts, the elastic force storage member pushes the clamping member or the light source module to make the light source module at least partially slide out of the receiving groove.

[0032] The above-mentioned swing angle adjustment structure enables the clamping part to be arranged at the accommodating groove and be slidably connected to the outer frame of the lamp body. The clamping part slides in the direction of sliding into or out of the accommodating groove, that is, the illumination angle of the light source module can be adjusted within a larger range while ensuring that the light beam of the light source module is not blocked. Further, one end of the elastic force storage part is used to movably abut against the side of the bottom of the groove of the light source module close to the accommodating groove or the side of the clamping part close to the bottom of the groove of the accommodating groove, so that the user presses the light source module to cause the light source module to drive the clamping part to move in the direction close to the elastic force storage part. The light source module will squeeze the elastic force storage part, and after the elastic force storage part contracts and stores force, the elastic force storage part will give a rebound force to the clamping part or the light source module. At this time, the user releases the light source module, and the rebound force given to the clamping part or the light source module by the elastic force storage part will cause the light source module to at least partially slide out of the receiving groove. In this way, the user can further start to work on the light source module protruding from the receiving groove, and then apply force to realize the sliding in and out of the light source module at the receiving groove, so that there is no need to reserve a large space in the circumference of the light source module for the user to apply force, and it has better adaptability to small-sized lamps.

[0033] In order to better understand the swing angle adjustment structure of the present application, the swing angle adjustment structure of the present application is further explained below:

[0034] Please also refer to Figures 1 to 3The swing angle adjustment structure 10 of one embodiment includes a lamp body frame 100, a rotating assembly 200, and an elastic sliding assembly 300. The lamp body frame 100 defines a receiving groove 101 for accommodating a light source module, and the rotating assembly 200 is configured to connect to the light source module. The elastic sliding assembly 300 includes a clamping member 310 and an elastic force storage member 320. The clamping member 310 is rotatably connected to the rotating assembly 200, and the clamping member 310 is disposed at the receiving groove 101 and slidably connected to the lamp body frame 100. The clamping member 310 slides in a direction of sliding into or out of the receiving groove 101. The elastic force storage member 320 is disposed at the bottom of the receiving groove 101. One end of the elastic force storage member 320 is connected to the lamp body frame 100, and the other end of the elastic force storage member 320 is configured to movably abut against a side of the light source module near the bottom of the receiving groove 101 or a side of the clamping member 310 near the bottom of the receiving groove 101. When the clamping member 310 or the light source module moves toward the elastic force storage member 320 and squeezes the elastic force storage member 320 to contract, the elastic force storage member 320 pushes the clamping member 310 or the light source module to make the light source module at least partially slide out of the accommodating groove 101 .

[0035] The above-mentioned swing angle adjustment structure 10 makes the clamping member 310 be arranged at the accommodating groove 101 and be slidably connected to the outer frame 100 of the lamp body, and the clamping member 310 slides in the direction of sliding into or out of the accommodating groove 101, that is, the illumination angle of the light source module is adjustable within a larger range while ensuring that the light beam of the light source module is not blocked, and further cooperates with one end of the elastic force storage member 320 to movably abut against the bottom side of the light source module close to the accommodating groove 101 or the side of the clamping member 310 close to the bottom side of the accommodating groove 101, so that the user presses the light source module to prompt the light source module to drive the clamping member 310 to move in the direction close to the elastic force storage member 320. The connecting part 310 or the light source module will squeeze the elastic force storage part 320, and after the elastic force storage part 320 contracts and stores force, the elastic force storage part 320 will give a rebound force to the clamping part 310 or the light source module. At this time, when the user releases the light source module, the rebound force given by the elastic force storage part 320 to the clamping part 310 or the light source module will cause the light source module to at least partially slide out of the accommodating groove 101. In this way, the user can further start to work on the light source module protruding from the accommodating groove 101, and then apply force to realize the sliding in and out of the light source module at the accommodating groove 101, so that there is no need to reserve a large space in the circumference of the light source module for the user to apply force, and it has better adaptability to small-sized lamps.

[0036] Please also refer to Figures 2 to 4In one embodiment, a snap-fit ​​groove 102 is formed on the inner wall of the accommodating groove 101, and the snap-fit ​​member 310 is movably snap-fitted to the snap-fit ​​groove 102. Furthermore, when the snap-fit ​​member 310 or the light source module moves toward the elastic force storage member 320 until the elastic force storage member 320 contracts, the elastic force storage member 320 pushes the snap-fit ​​member 310 or the light source module to disengage the snap-fit ​​member 310 from the snap-fit ​​groove 102, and the light source module at least partially slides out of the accommodating groove 101, so that the snap-fit ​​member 310 can be stably snap-fitted to the outer frame 100 through the snap-fit ​​groove 102 without having to press the light source module to pop out.

[0037] Please also refer to Figures 2 to 4 In one embodiment, the clamping member 310 includes a sliding portion 311 and an elastic clamping portion 312. The sliding portion 311 is rotatably connected to the rotating assembly 200. The sliding portion 311 is arranged at the accommodating groove 101 and is slidably connected to the outer frame 100 of the lamp body. The sliding portion 311 slides in the direction of sliding into or sliding away from the accommodating groove 101. The elastic clamping portion 312 is connected to the sliding portion 311, and the elastic clamping portion 312 is at least partially protruded from the sliding portion 311. The elastic clamping portion 312 is movably clamped to the clamping groove 102. Furthermore, the other end of the elastic force storage member 320 is used to movably abut against the side of the light source module near the bottom of the accommodating groove 101 or the side of the sliding portion 311 near the bottom of the accommodating groove 101. This allows the elastic clamping portion 312 to more smoothly disengage from the clamping groove 102 when a user applies a pushing force to the clamping member 310, and when the elastic force storage member 320 contracts and accumulates force to impart a rebound force to the clamping member 310, thereby improving the user experience. Furthermore, the clamping portion 311 of the clamping member 310 is clamped to the clamping groove 102.

[0038] Please also refer to Figures 2 to 4 In one embodiment, the sliding portion 311 or the elastic clamping portion 312 is tightly in contact with the groove wall of the accommodating groove 101, which is beneficial to improving the friction resistance between the clamping member 310 and the outer frame 100 of the lamp body, and is beneficial to the stable positioning of the light source module at different heights of the accommodating groove 101, thereby improving the adjustment stability of the illumination angle of the light source module.

[0039] Please also refer to Figures 2 to 4 In one embodiment, the sliding portion 311 and the elastic clamping portion 312 are an integrally formed structure, which improves the structural strength and compactness of the clamping component 310, has better adaptability to small-sized lamps, and reduces the processing steps of the clamping component 310, thereby improving the processing efficiency of the clamping component 310.

[0040] Please also refer to Figures 2 to 4In one embodiment, a sliding track 400 is connected to the inner wall of the receiving groove 101. The extending direction of the sliding track 400 is the same as the depth direction of the receiving groove 101. Furthermore, the clamping member 310 is clamped to the sliding track 400 and slidably connected to the sliding track 400, thereby improving the sliding stability of the clamping member 310 in the receiving groove 101.

[0041] Please also refer to Figures 2 to 4 In one embodiment, the clip 310 defines a sliding groove 301 extending in the same direction as the sliding rail 400. The sliding rail 400 is engaged in the sliding groove 301 and slidably connected to the clip 310. Furthermore, the sliding groove 301 is defined on the sliding portion 311 of the clip 310, thereby improving the sliding stability of the clip 310 within the receiving groove 101.

[0042] Please also refer to Figures 3 to 5 In one embodiment, the rotating assembly 200 includes a rotating member 210 and a locking member 220. One end of the rotating member 210 is used to connect with the light source module, and the other end of the rotating member 210 is disposed through the clamping member 310 and is rotatably connected to the clamping member 310. At least a portion of the locking member 220 is disposed on a side of the clamping member 310 away from the light source module, and the locking member 220 is connected to the rotating member 210. The locking member 220 and the rotating member 210 respectively abut against two side surfaces of the clamping member 310. Furthermore, in other embodiments, the rotating assembly 200 includes a rotating rod and a bearing. One end of the rotating rod is used to connect with the light source module, and the other end of the rotating rod is connected to the inner ring of the bearing. The outer ring of the bearing is connected to the clamping member 310. This effectively realizes the effective rotation of the light source module on the clamping member 310 driven by the rotating assembly 200.

[0043] In one embodiment, the elastic force storage member is a rebound self-locking device, which better ensures that the light source module is stably ejected and locked when pressed.

[0044] The present application provides a lamp. One embodiment of the lamp includes a light source module and a swing angle adjustment structure of any of the above embodiments. The light source module is accommodated in a receiving groove and connected to a rotating assembly. One end of the elastic force storage member is used to movably abut against the side of the light source module close to the bottom of the receiving groove or the side of the clamping member close to the bottom of the receiving groove. For further information, please refer to Figures 1 to 3In this embodiment, the swing angle adjustment structure 10 includes a lamp body frame 100, a rotating assembly 200, and an elastic sliding assembly 300. The lamp body frame 100 defines a receiving groove 101 for accommodating a light source module, and the rotating assembly 200 is configured to connect to the light source module. The elastic sliding assembly 300 includes a clamping member 310 and an elastic force storage member 320. The clamping member 310 is rotatably connected to the rotating assembly 200 and is disposed at the receiving groove 101 and slidably connected to the lamp body frame 100. The clamping member 310 slides in a direction of sliding into or out of the receiving groove 101. The elastic force storage member 320 is disposed at the bottom of the receiving groove 101. One end of the elastic force storage member 320 is connected to the lamp body frame 100, and the other end of the elastic force storage member 320 is configured to movably abut against a side of the light source module near the bottom of the receiving groove 101 or a side of the clamping member 310 near the bottom of the receiving groove 101. When the clamping member 310 or the light source module moves toward the elastic force storage member 320 and squeezes the elastic force storage member 320 to contract, the elastic force storage member 320 pushes the clamping member 310 or the light source module to make the light source module at least partially slide out of the accommodating groove 101 .

[0045] The above-mentioned lamp adopts a swing angle adjustment structure, which can better realize that the illumination angle of the light source module of the lamp can be adjusted within a larger range, and better improve the adaptability of the lamp to different scenes.

[0046] Compared with the prior art, the present invention has at least the following advantages:

[0047] The swing angle adjustment structure 10 of the present invention makes the clamping member 310 be arranged at the accommodating groove 101 and be slidably connected to the outer frame 100 of the lamp body, and the clamping member 310 slides in the direction of sliding into or out of the accommodating groove 101, that is, the illumination angle of the light source module can be adjusted within a larger range while ensuring that the light beam of the light source module is not blocked. Further, one end of the elastic force storage member 320 is used to movably abut against the bottom side of the light source module close to the accommodating groove 101 or the side of the clamping member 310 close to the bottom side of the accommodating groove 101, so that the user presses the light source module to prompt the light source module to drive the clamping member 310 to move in the direction close to the elastic force storage member 320. The clamping part 310 or the light source module will squeeze the elastic force storage part 320, and after the elastic force storage part 320 contracts and stores force, the elastic force storage part 320 will give the clamping part 310 or the light source module a rebound force. At this time, the user releases the light source module, and the rebound force given to the clamping part 310 or the light source module by the elastic force storage part 320 will cause the light source module to at least partially slide out of the accommodating groove 101. In this way, the user can further start to work on the light source module protruding from the accommodating groove 101, and then apply force to realize the light source module sliding in and out of the accommodating groove 101, so that there is no need to reserve a large space in the circumference of the light source module for the user to apply force, and it has better adaptability to small-sized lamps.

[0048] The above embodiments merely illustrate several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and these variations and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A swing angle adjustment structure, comprising a lamp body frame and a rotating assembly, wherein the lamp body frame is provided with a receiving groove for accommodating a light source module, and the rotating assembly is used to connect with the light source module, characterized in that: The swing angle adjustment structure further includes an elastic sliding component; The elastic sliding assembly includes a clamping member and an elastic force storage member, the clamping member is rotatably connected to the rotating assembly, and the clamping member is arranged at the accommodating groove and is slidably connected to the outer frame of the lamp body, the clamping member slides in the direction of sliding into or out of the accommodating groove, the elastic force storage member is arranged at the bottom of the accommodating groove, one end of the elastic force storage member is connected to the outer frame of the lamp body, and the other end of the elastic force storage member is used to movably abut against a side of the light source module close to the bottom of the accommodating groove or a side of the clamping member close to the bottom of the accommodating groove; When the clamping member or the light source module moves toward the elastic force storage member and squeezes the elastic force storage member to contract, the elastic force storage member pushes the clamping member or the light source module to make the light source module at least partially slide out of the accommodating groove.

2. The swing angle adjustment structure according to claim 1, characterized in that: A clamping groove is provided on the inner wall of the accommodating groove, and the clamping member is movably clamped in the clamping groove; When the clamping member or the light source module moves toward the elastic force storage member until the elastic force storage member is squeezed and contracts, the elastic force storage member pushes the clamping member or the light source module to disengage the clamping member from the clamping groove, and the light source module at least partially slides out of the accommodating groove.

3. The swing angle adjustment structure according to claim 2, characterized in that: The clamping member includes a sliding portion and an elastic clamping portion, the sliding portion is rotatably connected to the rotating assembly, the sliding portion is arranged at the receiving groove and is slidably connected to the outer frame of the lamp body, the sliding portion slides in a direction of sliding into or out of the receiving groove, the elastic clamping portion is connected to the sliding portion, and the elastic clamping portion is at least partially protruded from the sliding portion, and the elastic clamping portion is movably clamped to the clamping groove; The other end of the elastic force storage member is used to movably abut against a side of the light source module close to the bottom of the accommodating groove or a side of the sliding portion close to the bottom of the accommodating groove.

4. The swing angle adjustment structure according to claim 3, characterized in that: The sliding portion or the elastic clamping portion is tightly in contact with the groove wall of the accommodating groove.

5. The swing angle adjustment structure according to claim 3, characterized in that: The sliding portion and the elastic clamping portion are an integrally formed structure.

6. The swing angle adjustment structure according to claim 1, characterized in that: A sliding track is connected to the inner wall of the accommodating groove, and the extending direction of the sliding track is the same as the depth direction of the accommodating groove; The clamping member is clamped on the sliding rail and is slidably connected to the sliding rail.

7. The swing angle adjustment structure according to claim 6, characterized in that: The clamping member is provided with a sliding groove, the extending direction of the sliding groove is the same as the extending direction of the sliding rail, and the sliding rail is clamped in the sliding groove and is slidably connected to the clamping member.

8. The swing angle adjustment structure according to claim 1, characterized in that: The rotating assembly includes a rotating part and a locking part, one end of the rotating part is used to connect with the light source module, the other end of the rotating part is passed through the clamping part and is rotatably connected to the clamping part, at least part of the locking part is used to be set on the side of the clamping part away from the light source module, and the locking part is connected to the rotating part, and the locking part and the rotating part are respectively in relative contact with the two side surfaces of the clamping part.

9. The swing angle adjustment structure according to claim 1, characterized in that: The elastic force storage member is a rebound self-locking device.

10. A lamp, characterized in that: It comprises a light source module and a swing angle adjustment structure as described in any one of claims 1 to 9, wherein the light source module is accommodated in the accommodating groove, and the light source module is connected to the rotating assembly, and one end of the elastic force storage member is used to movably abut against the side of the light source module close to the bottom of the accommodating groove or the side of the clamping member close to the bottom of the accommodating groove.

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