Reflecting cover, lamp and lighting system

Abstract

The utility model provides a reflecting cover, a lamp and a lighting system, the reflecting cover is provided with a lamp cavity, more than two groups of first reinforcing rib groups and more than two groups of second reinforcing rib groups are formed on the bottom wall of the lamp cavity, and the more than two groups of first reinforcing rib groups and the more than two groups of second reinforcing rib groups are alternately distributed along the circumferential direction of the lamp cavity; the first reinforcing rib group comprises at least one first groove-shaped reinforcing rib, the first groove-shaped reinforcing rib protrudes back to the opening of the lamp cavity, and the first groove-shaped reinforcing rib roughly extends in the circumferential direction; the second reinforcing rib set comprises at least one second groove-shaped reinforcing rib, the second groove-shaped reinforcing rib protrudes back to the opening of the lamp cavity, and the second groove-shaped reinforcing rib roughly extends from the middle of the bottom wall to the edge of the bottom wall. The lamp is provided with the reflecting cover, the lighting system is provided with the lamp, and the reflecting cover has the advantages of being high in structural strength, good in heat dissipation effect and capable of being suitable for a light source module with higher power.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a reflector, a lamp provided with the reflector, and a lighting system provided with the lamp. Background Art

[0002] The reflector is one of the permanent parts of the lamp, such as Figure 1 As shown, an existing type of lamp 9 includes a reflector 91, a light source module 92, etc., wherein the reflector 91 is used to enhance the light emitting effect of the light source module 92, and at the same time, the reflector 91 also takes into account the use of the lamp body, so as to serve as a carrier for dissipating heat from the light source module 92; specifically, the reflector 91 has a lamp cavity, the bottom wall 911 of the lamp cavity is planar, and the bottom wall 911 of the lamp cavity is provided with functional holes such as a wire hole 9111 and a first connection hole 9112. When the light source module 92 is assembled with the reflector 91, the light source module 92 is installed to the bottom wall 911 of the lamp cavity, and a fastener is passed through the second connection hole 921 on the light source module 92 that matches the first connection hole 9112, and then connected to the second connection hole 921, thereby assembling the reflector 91 and the light source module 92 together. However, the design of the above-mentioned reflector 91 has the following deficiencies:

[0003] First, due to cost pressure, the reflector 91 is usually thinner, resulting in a lower strength of the reflector 91. The bottom wall 911 of the lamp cavity needs to be assembled with the light source module 92 and fasteners. In addition, the bottom wall 911 of the lamp cavity is provided with functional holes such as a wire hole 9111 and a first connection hole 9112. This further reduces the strength of the bottom wall 911 of the lamp cavity, making it easy for the bottom wall 911 of the lamp cavity to deform, making it impossible to better fit close to or fit the light source module 92, thereby affecting the heat dissipation effect of the reflector 91 on the light source module 92.

[0004] Second, since the side of the light source module 92 facing the bottom wall 911 of the lamp cavity will have more or less raised parts, such as at the light-emitting unit of the light source module 92, and these raised parts will cause a gap between the light source module 92 and the bottom wall 911 of the lamp cavity, it will also weaken the heat dissipation effect of the reflector 91 on the light source module 92. Summary of the Invention

[0005] In order to solve the above problems, the main purpose of the present invention is to provide a reflector with high structural strength, good heat dissipation effect and applicable to higher power light source modules.

[0006] Another object of the present invention is to provide a lamp provided with the above-mentioned reflector.

[0007] Another object of the present invention is to provide a lighting system equipped with the above-mentioned lamp.

[0008] In order to achieve the main purpose of the utility model, the utility model provides a reflector, which has a lamp cavity, wherein the bottom wall of the lamp cavity is formed with more than two groups of first reinforcing rib groups and more than two groups of second reinforcing rib groups, and the more than two groups of first reinforcing rib groups and the more than two groups of second reinforcing rib groups are distributed alternately along the circumference of the lamp cavity; the first reinforcing rib group includes at least one first groove-shaped reinforcing rib, the first groove-shaped reinforcing rib protrudes back to the opening of the lamp cavity, and the first groove-shaped reinforcing rib extends roughly along the circumferential direction; the second reinforcing rib group includes at least one second groove-shaped reinforcing rib, the second groove-shaped reinforcing rib protrudes back to the opening of the lamp cavity, and the second groove-shaped reinforcing rib extends roughly from the middle of the bottom wall to the edge of the bottom wall.

[0009] As can be seen from the above, the first reinforcing rib group and the second reinforcing rib group cooperate to form a combined reinforcing rib structure, which greatly improves the strength of the bottom wall, thereby ensuring the flatness when the bottom wall is connected to the light source module, and greatly enhances the overall strength of the reflector; in addition, since the first groove-shaped reinforcing ribs and the second groove-shaped reinforcing ribs protrude away from the opening of the lamp cavity, the first groove-shaped reinforcing ribs and the second groove-shaped reinforcing ribs can accommodate the protruding parts on the light source module, thereby ensuring that the light source module can fully fit with the bottom wall, and the first groove-shaped reinforcing ribs and the second groove-shaped reinforcing ribs can also increase the heat dissipation area, thereby improving the heat dissipation effect of the light source module, ensuring the reliability of the light source module, and extending the service life of the light source module; furthermore, the first reinforcing rib group and the second reinforcing rib group can be formed together through a stamping process, making the processing of the first reinforcing rib group and the second reinforcing rib group simpler and more convenient, and improving the utilization rate of the reflector manufacturing materials, thereby improving the performance of the reflector without increasing the cost, so that the reflector can meet the heat dissipation requirements of higher power.

[0010] A preferred solution is that the first groove-shaped reinforcement rib extends in an arc shape; or the first groove-shaped reinforcement rib extends in a straight line.

[0011] As can be seen from the above, the contour shape of the first groove-shaped reinforcement rib can be designed according to the shape of the reflector and / or the distribution of the protrusions on the light source module to ensure that the light source module can fully fit the bottom wall, thereby maximizing the heat dissipation effect of the reflector.

[0012] A further solution is that when the first reinforcing rib group includes more than two first groove-shaped reinforcing ribs, the more than two first groove-shaped reinforcing ribs are distributed in a diffused manner from the center of the bottom wall to the edge of the bottom wall.

[0013] As can be seen from the above, this design can improve the anti-warping ability of the bottom wall, thereby ensuring the flatness after the bottom wall and the light source module are connected, so that the light source module can be fully fitted on the bottom wall.

[0014] Another preferred solution is that the second groove-shaped reinforcement rib extends in an S-shape; or the second groove-shaped reinforcement rib extends in an arc shape; or the second groove-shaped reinforcement rib extends in a straight line.

[0015] As can be seen from the above, the contour shape of the second groove-shaped reinforcing rib can be designed according to the distribution of the convex parts on the light source module and / or the shape of the reflector, so as to ensure that the light source module can fully fit the bottom wall, and then maximize the heat dissipation effect of the reflector.

[0016] A further solution is that when the second reinforcing rib group includes more than two second groove-shaped reinforcing ribs, the more than two second groove-shaped reinforcing ribs are spaced along the extending direction of the second reinforcing rib group.

[0017] As can be seen from the above, this design can improve the anti-deformation ability of the bottom wall in its own normal direction, and then ensure the flatness after the bottom wall is connected to the light source module, so that the light source module can fully fit on the bottom wall.

[0018] A further solution is that the cross-section of the first groove-shaped reinforcing rib is U-shaped, arc-shaped, similar to "凵" shape or V-shaped; the cross-section of the second groove-shaped reinforcing rib is U-shaped, arc-shaped, similar to "凵" shape or V-shaped.

[0019] As can be seen from the above, the cross-sectional shapes of the first groove-shaped reinforcing rib and the second groove-shaped reinforcing rib can be designed according to the shape, size of the convex parts on the light source module and / or the production requirements, usage requirements, etc. of the reflector, so as to ensure the strength and heat dissipation performance of the bottom wall.

[0020] A further solution is that the bottom wall is circular, the outer contour of the side wall of the reflector is frustum-shaped, the bottom wall covers the upper bottom surface of the frustum-shaped reflector, a lamp cavity is formed between the bottom wall and the side wall, and the opening of the lamp cavity is located at the lower bottom surface of the frustum-shaped reflector; or the bottom wall is polygonal, the outer contour of the side wall of the reflector is prismatic, the contour of the upper bottom surface of the prismatic reflector is similar to the polygon, the bottom wall covers the upper bottom surface of the prismatic reflector, and a lamp cavity is formed between the bottom wall and the side wall, and the opening of the lamp cavity is located at the lower bottom surface of the prismatic reflector.

[0021] As can be seen from the above, the shape of the reflector can be diverse to meet different needs of users.

[0022] A further solution is that the reflector is made of aluminum alloy; a plurality of air holes distributed circumferentially are provided on the bottom wall.

[0023] As can be seen from the above, the above designs are all beneficial to improving the heat dissipation performance of the reflector and ensuring the improvement of the light output effect of the reflector on the light source module.

[0024] To achieve another object of the present utility model, the present utility model provides a lamp, including a light source module, wherein, the above-mentioned reflector is further included, the light source module is installed on the bottom wall, and the light-emitting unit of the light source module is arranged towards the opening of the lamp cavity.

[0025] As can be seen from the above, the lamp provided with the above-mentioned reflector has a high structural strength, better heat dissipation performance, a longer service life, and can be designed to have a higher lighting power.

[0026] In order to achieve another purpose of the present invention, the present invention provides a lighting system, including a control terminal, wherein the lighting system also includes the above-mentioned lamp, the lamp also includes a control module, the control module is electrically connected to the light source module; the control terminal is electrically connected to the control module, and / or the control terminal and the control module exchange information.

[0027] As can be seen from the above, by providing the above-mentioned lamps, the lighting system can have greater lighting power and lower service life cost and usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is an exploded view of an existing lamp with some components omitted.

[0029] Figure 2 This is an exploded view of the first embodiment of the lamp of the present invention with some components omitted.

[0030] Figure 3 It is a structural diagram of the reflector of the first embodiment of the lamp of the present utility model.

[0031] Figure 4 It is a structural schematic diagram of the reflector of the second embodiment of the lamp of the present utility model.

[0032] Figure 5 It is a structural schematic diagram of the reflector of the third embodiment of the lamp of the present utility model.

[0033] The present invention will be further described below with reference to the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0034] First embodiment of the lamp

[0035] Reference Figure 2 The lamp 100 includes a reflector 1, a light source module 2, and a control module. The reflector 1 has a lamp cavity 10. The light source module 2 is mounted on the bottom wall 11 of the lamp cavity 10, with the light-emitting unit 21 of the light source module 2 facing the opening of the lamp cavity 10. The control module is electrically connected to the light source module 2 and is used to provide stable power to the light source module 2 and control the light source module 2 to illuminate according to a set mode.

[0036] Combine Figure 3The bottom wall 11 of the lamp cavity 10 is formed with two or more first reinforcing rib groups 111 and two or more second reinforcing rib groups 112. The two or more first reinforcing rib groups 111 and the two or more second reinforcing rib groups 112 are alternately distributed along the circumference of the lamp cavity 10. By providing the first reinforcing rib groups 111 and the second reinforcing rib groups 112 to form a combined reinforcing rib structure, the strength of the bottom wall 11 can be greatly improved, thereby ensuring the flatness of the bottom wall 11 when connected to the light source module 2, and significantly enhancing the overall strength of the reflector 1.

[0037] The first reinforcing rib group 111 includes at least one first groove-shaped reinforcing rib 1111, which protrudes away from the opening of the lamp cavity 10 and extends generally along the circumference of the lamp cavity 10. The second reinforcing rib group 112 includes at least one second groove-shaped reinforcing rib 1121, which also protrudes away from the opening of the lamp cavity 10 and extends generally from the middle of the bottom wall 11 to the edge of the bottom wall 11. The first groove-shaped reinforcing rib 1111 and the second groove-shaped reinforcing rib 1121 not only increase the heat dissipation area of ​​the bottom wall 11, but also allow the light source module 2 to be fully attached to the bottom wall 11 by the raised portion on the side facing the bottom wall 11. This improves the heat dissipation effect of the reflector 1 on the light source module 2, ensures the reliability of the light source module 2, and extends the service life of the light source module 2. In addition, the first reinforcing rib group 111 and the second reinforcing rib group 112 can be directly formed together through a stamping process, thereby making the processing of the first reinforcing rib group 111 and the second reinforcing rib group 112 simpler and more convenient, and can improve the utilization rate of the materials used to make the reflector 1, so as to improve the performance of the reflector 1 without increasing the cost, so that the reflector 1 can meet the heat dissipation requirements of higher power.

[0038] In this embodiment, the bottom wall 11 is circular; correspondingly, the outer contour of the side wall 12 of the reflector 1 is roughly truncated cone-shaped, and the bottom wall 11 covers the upper bottom surface of the truncated cone-shaped reflector 1, so that the above-mentioned lamp cavity 10 is formed between the bottom wall 11 and the side wall 12, and the opening of the lamp cavity 10 is located at the lower bottom surface of the truncated cone-shaped reflector 1. Preferably, the side wall 12 is formed with a flange structure 121 at the opening of the lamp cavity 10, and the flange structure 121 is arranged around the opening of the lamp cavity 10. The flange structure 121 can enhance the structural strength of the side wall 12. Among them, the side wall 12 reflects the light emitted by the light source module 2 to improve the light output effect of the lamp 100. In addition, the reflector 1 is preferably made of aluminum alloy to ensure the heat dissipation effect of the reflector 1 on the light source module 2, so that the light source module 2 can work stably and ensure the service life of the light source module 2.

[0039] In addition, the first grooved reinforcing rib 1111 extends in an arc shape, and the cross-section of the first grooved reinforcing rib 1111 is preferably U-shaped; of course, as other alternative solutions, in other embodiments, the cross-section of the first grooved reinforcing rib 1111 may also be arc-shaped, U-shaped or V-shaped. The second grooved reinforcing rib 1121 extends in an S shape, and the cross-section of the second grooved reinforcing rib 1121 is preferably U-shaped; similarly, as other alternative solutions, in other embodiments, the cross-section of the second grooved reinforcing rib 1121 may also be arc-shaped, U-shaped or V-shaped. It should be noted that in order to make the forming of the first grooved reinforcing rib 1111 and the second grooved reinforcing rib 1121 easier and not prone to cracking during the forming process, the protruding bottoms of the first grooved reinforcing rib 1111 and the second grooved reinforcing rib 1121 are preferably both designed to be smooth. That is, it is a better choice that the cross-section of the first grooved reinforcing rib 1111 is U-shaped or arc-shaped, and it is a better choice that the cross-section of the second grooved reinforcing rib 1121 is U-shaped or arc-shaped. And it is a second-best choice that the cross-section of the first grooved reinforcing rib 1111 is U-shaped or V-shaped, and it is a second-best choice that the cross-section of the second grooved reinforcing rib 1121 is U-shaped or V-shaped.

[0040] When the first reinforcing rib group 111 includes two or more first grooved reinforcing ribs 1111, the two or more first grooved reinforcing ribs 1111 are distributed in a divergent shape from the center of the bottom wall 11 to the edge of the bottom wall 11. For example, in this embodiment, the first reinforcing rib group 111 includes two first grooved reinforcing ribs 1111, and the two first grooved reinforcing ribs 1111 are distributed in a divergent shape from the center of the bottom wall 11 to the edge of the bottom wall 11. This design can improve the anti-warpage ability of the bottom wall 11, and then ensure the flatness after the bottom wall 11 is connected to the light source module 2, so that the light source module 2 can fully fit on the bottom wall 11; and in this embodiment, the second reinforcing rib group 112 only includes one second grooved reinforcing rib 1121, and multiple second reinforcing rib groups 112 are distributed in a reflective shape. The second reinforcing rib group 112 can improve the anti-deformation ability of the bottom wall 11 in its own normal direction (i.e., the depth direction of the lamp cavity 10), and then ensure the flatness after the bottom wall 11 is connected to the light source module 2, so that the light source module 2 can fully fit on the bottom wall 11. In addition, it is preferably that a plurality of air holes are provided on the bottom wall 11 and distributed along the circumference of the lamp cavity 10 to improve the heat dissipation effect on the light source module 2.

[0041] In summary, it can be seen that through the design of the reflector 1, with the assistance of the combined reinforcement rib structure formed by the first reinforcement rib group 111 and the second reinforcement rib group 112, the strength of the reflector 1 is greatly improved, and the bottom wall 11 of the lamp cavity 10 can maintain flatness after being assembled with the light source module 2. At the same time, the first groove-shaped reinforcement rib 1111 and the second groove-shaped reinforcement rib 1121 can also accommodate the raised portion on the side of the light source module 2 facing the bottom wall 11, so that the light source module 2 is fully fitted with the bottom wall 11 after being assembled to the bottom wall 11 (the fitting degree can reach more than 98%), so that the reflector 1 can reliably dissipate heat for the light source module 2, effectively extend the practical life of the light source module 2, and the lighting power of the lamp 100 can be designed to be larger.

[0042] Second embodiment of the lamp

[0043] Reference Figure 4 The difference between this embodiment and the first embodiment of the lamp lies in the extended shape of the first groove-shaped reinforcement rib and the extended shape of the second groove-shaped reinforcement rib. Specifically, in this embodiment:

[0044] The first groove-shaped reinforcement rib 311 of the first reinforcement rib group 31 extends roughly in a straight line along the circumference of the lamp cavity. The contour shape of the first groove-shaped reinforcement rib 311 can be designed according to the shape of the reflector 3 and / or the distribution of the raised parts on the light source module to ensure that the light source module can fully fit the bottom wall, thereby maximizing the heat dissipation effect of the reflector 3.

[0045] The second groove-shaped reinforcement rib 321 of the second reinforcement rib group 32 extends in an arc shape. Similarly, the contour shape of the second groove-shaped reinforcement rib 321 can be designed according to the distribution of the raised parts on the light source module and / or the shape of the reflector 3 to ensure that the light source module can fully fit the bottom wall, thereby maximizing the heat dissipation effect of the reflector 3.

[0046] In addition, when the second reinforcing rib group 32 includes more than two second groove-shaped reinforcing ribs 321, the more than two second groove-shaped reinforcing ribs 321 are distributed at intervals along the extension direction of the second reinforcing rib group 32. For example, in this embodiment, the second reinforcing rib group 32 includes two second groove-shaped reinforcing ribs 321, and the two second groove-shaped reinforcing ribs 321 are distributed at intervals along the extension direction of the second reinforcing rib group 32.

[0047] The rest of this embodiment is the same as the first embodiment of the lamp.

[0048] Second embodiment of the lamp

[0049] Reference Figure 5 The difference between this embodiment and the first embodiment of the lamp lies in the extended shape of the first groove-shaped reinforcement rib, the extended shape of the second groove-shaped reinforcement rib and the shape of the reflector. Specifically, in this embodiment:

[0050] The first groove-shaped reinforcement rib 411 of the first reinforcement rib group 41 extends roughly in a straight line along the circumference of the lamp cavity. The contour shape of the first groove-shaped reinforcement rib 411 can be designed according to the shape of the reflector 4 and / or the distribution of the raised parts on the light source module to ensure that the light source module can fully fit the bottom wall, thereby maximizing the heat dissipation effect of the reflector 4.

[0051] The second groove-shaped reinforcement rib 421 of the second reinforcement rib group 42 extends in an arc shape. Similarly, the contour shape of the second groove-shaped reinforcement rib 421 can be designed according to the distribution of the raised parts on the light source module and / or the shape of the reflector 4 to ensure that the light source module can fully fit the bottom wall, thereby maximizing the heat dissipation effect of the reflector 4.

[0052] In addition, the bottom wall 43 of the lamp cavity is polygonal, the outer contour of the side wall 44 of the reflector 4 is prism-shaped, and the contour of the upper bottom surface of the prism-shaped reflector is similar to the polygon. The bottom wall 43 covers the upper bottom surface of the prism-shaped reflector 4, and the above-mentioned lamp cavity is formed between the bottom wall 43 and the side wall 44. The opening of the lamp cavity is located at the lower bottom surface of the prism-shaped reflector. It can be seen that the shape of the reflector 4 can be diverse to meet the different needs of users.

[0053] The rest of this embodiment is the same as the first embodiment of the lamp.

[0054] Lighting system embodiment

[0055] The lighting system includes a control terminal and the lamp described in the first to third embodiments of the above-mentioned lamp. The lamp also includes a control module, the control module is electrically connected to the light source module; the control terminal is electrically connected to the control module of the lamp, and / or the control terminal and the control module exchange information. The control terminal can be a conventional control panel (such as a mechanical switch panel), an intelligent control panel or a remote control. When the control terminal is a conventional control panel, the control terminal is electrically connected to the control module. When the control terminal is an intelligent control panel or a remote control, the control module is provided with a first wireless communication module and the control terminal is provided with a second wireless communication module; the control terminal is electrically connected to the control module, and / or the first wireless communication module and the second wireless communication module exchange information. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet computer, an intelligent wearable device, etc.), and can also be an artificial intelligence robot. By providing the above-mentioned lamp, the lighting system can have greater lighting power and lower service life cost and usage cost.

[0056] Finally, it should be emphasized that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Reflector, the reflector having a lamp cavity, characterized in that: Two or more groups of first reinforcing rib groups and two or more groups of second reinforcing rib groups are formed on the bottom wall of the lamp cavity, and the two or more groups of the first reinforcing rib groups and the two or more groups of the second reinforcing rib groups are alternately distributed along the circumferential direction of the lamp cavity; The first reinforcing rib group includes at least one first trough-shaped reinforcing rib, the first trough-shaped reinforcing rib protruding away from the opening of the lamp cavity, and the first trough-shaped reinforcing rib extending substantially along the circumferential direction; The second reinforcing rib group includes at least one second trough-shaped reinforcing rib, the second trough-shaped reinforcing rib protruding away from the opening of the lamp cavity, and the second trough-shaped reinforcing rib extending substantially from the middle of the bottom wall to the edge of the bottom wall.

2. The reflector according to claim 1, characterized in that: The first trough-shaped reinforcing rib extends in an arc; or The first trough-shaped reinforcing rib extends in a straight line.

3. The reflector according to claim 2, characterized in that: When the first reinforcing rib group includes two or more of the first trough-shaped reinforcing ribs, the two or more of the first trough-shaped reinforcing ribs are distributed in a divergent shape from the center of the bottom wall to the edge of the bottom wall.

4. The reflector according to claim 1, characterized in that: The second trough-shaped reinforcing rib extends in an S shape; or The second trough-shaped reinforcing rib extends in an arc; or The second trough-shaped reinforcing rib extends in a straight line.

5. The reflector according to claim 4, characterized in that: When the second reinforcing rib group includes two or more of the second trough-shaped reinforcing ribs, the two or more of the second trough-shaped reinforcing ribs are spaced apart along the extending direction of the second reinforcing rib group.

6. The reflector according to any one of claims 1 to 5, characterized in that: The cross-section of the first trough-shaped reinforcing rib is U-shaped, arc-shaped, similar to a "凵" shape or V-shaped; The cross-section of the second trough-shaped reinforcing rib is U-shaped, arc-shaped, similar to a "凵" shape or V-shaped.

7. The reflector according to claim 6, characterized in that: The bottom wall is circular, the outer contour of the side wall of the reflector is frustum-shaped, the bottom wall covers the upper bottom surface of the frustum-shaped reflector, and the lamp cavity is formed between the bottom wall and the side wall, and the opening of the lamp cavity is located at the lower bottom surface of the frustum-shaped reflector; or The bottom wall is polygonal, the outer contour of the side wall of the reflector is prismatic, the contour of the upper bottom surface of the prismatic reflector is similar to the polygon, the bottom wall covers the upper bottom surface of the prismatic reflector, and the lamp cavity is formed between the bottom wall and the side wall, and the opening of the lamp cavity is located at the lower bottom surface of the prismatic reflector.

8. The reflector according to claim 7, characterized in that: The reflector is made of aluminum alloy; A plurality of air-permeable holes are provided on the bottom wall and are distributed along the circumferential direction.

9. A lamp, comprising a light source module, characterized in that: It further includes the reflector according to any one of claims 1 to 8, the light source module is installed on the bottom wall, and the light-emitting unit of the light source module is arranged facing the opening of the lamp cavity.

10. Lighting system, including a control terminal, characterized in that: The lighting system further comprises the lamp according to claim 9, wherein the lamp further comprises a control module, wherein the control module is electrically connected to the light source module; The control terminal is electrically connected to the control module, and / or The control terminal exchanges information with the control module.

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