lamps

Abstract

The present invention relates to the field of lighting lamps, specifically lamps. The lamp of the present invention includes at least one splicing bracket, the splicing bracket is provided with a first main hole, and the two sides of the splicing bracket are respectively provided with a first secondary hole and a first arc-shaped hole; at least two radiators, each of which is provided with a fixedly connected lamp board assembly on the surface, and an auxiliary heat-conducting layer is provided between the lamp board assembly and the radiator; the surface of the lamp board assembly is provided with a fixedly connected lens, and a waterproof ring is provided between the lens and the radiator; the end of each radiator is respectively provided with at least two second secondary holes and a first connecting hole; a first fastener, the first fastener is installed in the first secondary hole and is threadedly connected to the second secondary hole; a second fastener, the second fastener is installed in the first arc-shaped hole and is threadedly connected to the first connecting hole; the second fastener includes an annular groove, and the annular groove is located in the first arc-shaped hole.

Description

Technical Field

[0001] The present invention relates to the field of lighting lamps, in particular to lamps. Background Art

[0002] A lamp is a general term for lighting tools, including chandeliers, table lamps, wall lamps, floor lamps, etc. It refers to an appliance that transmits, distributes, and changes the light distribution of a light source. Besides the light source, it includes all the components needed to secure and protect the light source, as well as the wiring accessories necessary to connect to the power supply.

[0003] Because existing lamps have various styles, sizes, functions, and illumination angles, lamp dealers need to stock a variety of different lamps in their warehouses at the same time. This not only takes up a lot of space and is costly, but also different lamps are not interchangeable. At the same time, existing lamps can only be adjusted to one angle and do not have the function of illuminating different angles at the same time. Summary of the Invention

[0004] An object of the present invention is to solve at least the above problems.

[0005] In order to solve the above technical problems, the lamp of the present invention includes:

[0006] At least one splicing bracket, wherein a first main hole is provided in the middle of the splicing bracket, a first secondary hole is provided on both sides of the splicing bracket, and a first arc-shaped hole is provided on both sides of the splicing bracket, which takes the first secondary hole as the center and at least partially surrounds the first secondary hole;

[0007] At least two radiators, each of which is provided with a fixedly connected lamp board assembly on its surface, an auxiliary heat-conducting layer being provided between the lamp board assembly and the radiator; a fixedly connected lens being provided on the surface of the lamp board assembly, a waterproof ring being provided between the lens and the radiator, and the lamp board assembly being located inside the waterproof ring; at least two second secondary holes and a first connecting hole being provided at each end of the radiator, the distance between the second secondary hole and the first connecting hole being equal to the distance between the first secondary hole and the first arc-shaped hole, and the second secondary hole and the first secondary hole being coaxial;

[0008] a first fastener, the first fastener being installed in the first auxiliary hole and being threadedly connected to the second auxiliary hole;

[0009] A second fastener is installed in the first arc-shaped hole and is threadedly connected to the first connecting hole; the second fastener includes an annular groove, and the annular groove is located in the first arc-shaped hole.

[0010] As a preferred embodiment of the lamp of the present invention, the lamp panel assembly and the heat sink are provided with a first screw hole on the same axis, including a first screw, and the first screw is threadedly installed in the first screw hole.

[0011] As a preferred embodiment of the lamp of the present invention, the lens, the waterproof ring and the radiator are provided with a second screw hole on the same axis, including a second screw, and the second screw is threadedly installed in the second screw hole.

[0012] As a preferred embodiment of the lamp of the present invention, the heat sink is provided with a wire hole, and the wire hole is provided with a fixedly connected cable fixing head.

[0013] As a preferred embodiment of the lamp of the present invention, the heat sink is provided with an air vent, and the air vent is provided with a fixedly connected respirator.

[0014] As a preferred embodiment of the lamp of the present invention, the lens is provided with a groove surrounding its edge, the waterproof ring is installed in the groove, and the waterproof ring and the groove are interference fit.

[0015] As a preferred embodiment of the lamp of the present invention, it includes:

[0016] A side plate, the side plate being fan-shaped, and the side plate and the radiator being provided with at least one second connecting hole on the same axis;

[0017] a third fastener, the third fastener being threadedly connected to the second connecting hole;

[0018] a light shield, wherein the side plate and the light shield are provided with a third connecting hole on the same axis, the side plate is provided with a second arc-shaped hole centered on the third connecting hole and at least partially surrounding the third connecting hole, and the light shield is provided with a fourth connecting hole, the fourth connecting hole and the second arc-shaped hole being in an overlapping position;

[0019] A fourth fastener passes through the second arc-shaped hole and is threadedly connected to the fourth connecting hole.

[0020] As a preferred embodiment of the lamp of the present invention, it includes:

[0021] The splicing bracket is provided with a fifth connecting hole and a first positioning hole;

[0022] a first crown tooth, wherein a second main hole is provided in the middle of the first crown tooth; a first positioning shaft is fixedly connected to the back of the first crown tooth, and the first positioning shaft and the first positioning hole are coaxial, and when the first crown tooth abuts the splicing bracket, the first positioning shaft is located in the first positioning hole; the first crown tooth is provided with a sixth connecting hole coaxial with the fifth connecting hole;

[0023] a fifth fastener, the fifth fastener passing through the fifth connecting hole and being threadedly connected to the sixth connecting hole;

[0024] The second crown tooth is engaged with the first crown tooth, and a third main hole is provided in the middle of the second crown tooth.

[0025] a mounting bracket, the mounting bracket being provided with a fourth main hole, the mounting bracket being arranged between the first crown tooth and the second crown tooth;

[0026] The first main hole, the second main hole, the third main hole and the fourth main hole are located on the same axis;

[0027] A sixth fastener is threadedly connected to the first main hole, the second main hole, the third main hole, and the fourth main hole.

[0028] As a preferred embodiment of the lamp of the present invention, the side of the second crown tooth abutting against the first crown tooth is provided with at least two second positioning shafts, and the side of the second crown tooth abutting against the first crown tooth is provided with a connecting port;

[0029] The mounting bracket is provided with at least two second positioning holes that match the second positioning shaft; the mounting bracket is installed between the first crown tooth and the second crown tooth through the connecting port, and the second positioning shaft is located in the second positioning hole.

[0030] Beneficial effects

[0031] The present invention has the following innovative advantages:

[0032] 1. By respectively arranging the first secondary hole and the first arc-shaped hole on both sides of the splicing bracket, each splicing bracket can be connected to two radiators, and when there are more than two splicing brackets, each two adjacent radiators can be connected through the splicing bracket, so that multiple radiators can be connected side by side; and by arranging the first arc-shaped hole that at least partially surrounds the first secondary hole, each radiator can adjust the angle with the first secondary hole as the rotation axis and the first arc-shaped hole as the rotation slide rail; thereby realizing the adjustment of the illumination angle of the lamp board assembly installed on each radiator; on the other hand, the lens and the waterproof ring are fixedly connected to the radiator, so that the lamp board assembly can be in the waterproof ring, so that the product size under the same specification can be produced smaller or thinner, and the sealing effect is improved; and the auxiliary heat-conducting layer also improves the heat dissipation effect of the lamp board assembly.

[0033] 2. Through the provision of the first screw hole and the first screw, the lamp panel assembly can be easily disassembled and connected to the radiator.

[0034] 3. By fixing the lens and the waterproof ring to the radiator through the second screw, it is convenient to disassemble and install when the light board assembly needs to be replaced or repaired.

[0035] 4. The added cable fixing head can seal and fix the wires connecting the internal light panel components.

[0036] 5. By adding a respirator, when the temperature of the internal light panel components is too high and the heat is not dissipated in time, the hot air can be discharged through the respirator to achieve the effect of automatically balancing the internal air pressure.

[0037] 6. By interference fitting the waterproof ring into the groove, the overall sealing effect is improved.

[0038] 7. By installing the third fastener in the second connecting hole, the side panel is fixed to the side of the radiator, and the side panel provides a bracket for the light shield, so that the light shield is connected to the side panel. Since the second arc-shaped hole is centered on the third connecting hole, the light shield can be adjusted in angle with the third fastener and / or the second connecting hole as the center and the second arc-shaped hole as a guide rail. The fourth fastener passing through the second arc-shaped hole and threadedly connected to the fourth connecting hole can be used to tighten itself by adjusting its threaded connection when the light shield is slid and adjusted with the second arc-shaped hole as a guide rail, so as to achieve the purpose of positioning the light shield.

[0039] 8. The fifth connecting hole and the first positioning hole provided on the splicing bracket, as well as the first positioning shaft and the sixth connecting hole provided on the first crown tooth, enable the first positioning shaft to be inserted into the first positioning hole when the first crown tooth is installed, and the fifth connecting hole and the sixth connecting hole are on the same axis. Therefore, the fifth fastener is installed for threaded connection, thereby achieving double positioning between the splicing bracket and the first crown tooth; wherein the mounting bracket is located between the first crown tooth and the second crown tooth, thereby achieving the function of adjusting the angle; and the second main hole of the first crown tooth, the third main hole of the second crown tooth, the fourth main hole of the mounting bracket and the first main hole of the splicing bracket are on the same axis, so that after the mounting bracket adjusts its position angle, it is positioned by the sixth fastener installed in the first main hole, the second main hole, the third main hole and the fourth main hole.

[0040] 9. By providing a connecting port on the second crown tooth, the mounting bracket can be located just inside the connecting port. The design of the second positioning axis of the second crown tooth and the second positioning hole provided on the mounting bracket that matches the second positioning axis further position the mounting bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a perspective view of the present invention;

[0042] Figure 2 is a top view of the present invention;

[0043] Figure 3 It is a partial exploded view of the present invention;

[0044] Figure 4 yes Figure 2 Schematic cross-section of line "AA" in the figure;

[0045] Figure 5 is a perspective view of the relevant components of the radiator of the present invention;

[0046] Figure 6 yes Figure 5 Exploded view of

[0047] Figure 7 yes Figure 2 A partial enlarged view of the “A” area in the middle;

[0048] Figure 8 yes Figure 3 A partial enlarged view of the "B" area in the middle;

[0049] Figure 9 yes Figure 3 A partial enlarged view of the middle “C” area;

[0050] Figure 10 yes Figure 3 A partial enlarged view of the "D" area in the middle;

[0051] Figure 11 yes Figure 3 A partial enlarged view of the “E” area in the middle;

[0052] Figure 12 yes Figure 3 A partial enlarged view of the "F" area in the middle;

[0053] Figure 13 yes Figure 4 A partial enlarged view of the "G" area in the middle;

[0054] Figure 14 It is a three-dimensional view of the component "first crown tooth" of the present invention;

[0055] Figure 15 It is a three-dimensional view of the component "second crown tooth" of the present invention;

[0056] Figure 16 It is a three-dimensional diagram of the component "splicing bracket" of the present invention;

[0057] Figure 17 It is a three-dimensional view of the component "second crown tooth" of the present invention;

[0058] In the figure: 1. Splicing bracket, 2. First main hole, 3. First secondary hole, 4. First arc hole, 5. Radiator, 6. Light board assembly, 8. Lens, 9. Waterproof ring, 10. Second secondary hole, 11. First connecting hole, 12. First fastener, 13. Second fastener, 14. Annular groove, 15. First screw hole, 16. First screw, 17. Second screw hole, 18. Second screw, 19. Wire hole, 20. Cable gland, 21. Breathing hole, 22. Respirator, 23. Groove, 24. Side panel, 25. Second connecting hole, 26. Third fastener, 27. Sunshade, 28. Third connecting hole, 29. Second arc-shaped hole, 30. Fourth connecting hole, 31. Fourth fastener, 32. Fifth connecting hole, 33. First positioning hole, 34. First crown tooth, 35. Second main hole, 36. First positioning shaft, 37. Sixth connecting hole, 38. Fifth fastener, 39. Second crown tooth, 40. Third main hole, 41. Mounting bracket 42. Fourth main hole, 43. Sixth fastener, 44. Second positioning shaft, 45. Connecting port, 46. Second positioning hole. DETAILED DESCRIPTION

[0059] In order to make the purpose, technical solutions and advantages of the technical solutions of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the specific embodiments of the present disclosure.

[0060] The same reference numerals in the accompanying drawings represent the same components. It should be noted that the embodiments described are only part of the embodiments of the present disclosure, rather than all the embodiments.

[0061] Based on the described embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present disclosure.

[0062] like Figures 1 to 17As shown, the lamp of the present invention comprises: at least one splicing bracket 1, a first main hole 2 is provided in the middle of the splicing bracket 1, first secondary holes 3 are provided on both sides of the splicing bracket 1, and first arc holes 4 are provided on both sides of the splicing bracket 1, with the first secondary hole 3 as the center and at least partially surrounding the first secondary hole 3; wherein the first secondary hole 3 and the first arc hole 4 provided on both sides of the splicing bracket 1 are It is at a symmetrical angle, and the first main hole 2 is between the first auxiliary holes 3 and / or the first arc-shaped holes 4 on both sides; and at least two radiators 5, each of the radiators 5 is provided with a fixedly connected lamp board assembly 6 on the surface, and an auxiliary heat-conducting layer is provided between the lamp board assembly 6 and the radiator 5, and the auxiliary heat-conducting layer is an existing heat-conducting material that is sprayed or applied on the surface of the radiator; a fixedly connected lens 8 is provided on the surface of the lamp board assembly 6, and the lens 8 is a light-transmitting material, and its specific shape and structure are not limited, and a waterproof ring 9 is provided between the lens 8 and the radiator 5, and the lamp board assembly 6 is inside the waterproof ring 9, wherein the size structure of the waterproof ring 9 is larger than the lamp board assembly 6, which surrounds the periphery of the lamp board assembly 6 and is connected to the radiator 5, so that the lamp board assembly 6 can be in the waterproof ring 9, and finally the radiator 5 forms an internal independent cavity through the waterproof ring 9 and the lens 8, and the lamp The board assembly 6 is in the cavity, which not only makes the lamp board assembly 6 close to the radiator 5 for heat dissipation, but also reduces the space occupied, so that the product size can be produced smaller or thinner under the same specifications, and improves the sealing effect; each end of the radiator 5 is respectively provided with at least two second secondary holes 10 and a first connecting hole 11, the distance between the second secondary hole 10 and the first connecting hole 11 is equal to the distance between the first secondary hole 3 and the first arc-shaped hole 4, the second secondary hole 10 and the first secondary hole 3 are on the same axis, that is, when the splicing bracket 1 is installed and connected, it is on the side of the radiator 5 and abuts against the end of the radiator 5, so that the second secondary hole 10 and the first secondary hole 3 are on the same axis; the first fastener 12, the first fastener 12 is installed in the first secondary hole 3 and is threadedly connected to the second secondary hole 10, that is, the first fastener 12 It first passes through the first auxiliary hole 3 and then is threadedly connected to the second auxiliary hole 10; the second fastener 13, the second fastener 13 is installed in the first arc hole 4 and is threadedly connected to the first connecting hole 11. Similarly, the second fastener 13 first passes through the first arc hole 4 and is finally threadedly installed in the first connecting hole 11; the second fastener 13 includes an annular groove 14, which is an inwardly concave groove arranged around the second fastener 13. The width of the annular groove 14 coincides with the thickness of the splicing bracket 1, and can just accommodate the splicing bracket 1, so the annular groove 14 is in the first arc hole 4.The working principle of the present invention is as follows: there is at least one splicing bracket 1, wherein the first main hole 2 is used to connect with external equipment, such as a bracket or a fixing frame or a frame, for installing the overall equipment; and the first auxiliary holes 3 provided at its two ends are connected to the second auxiliary holes 10 of the radiator 5 through the first fasteners 12, so that it can be used to connect two radiators 5, and the first arc-shaped holes 4 at both ends at least partially surrounding the first auxiliary holes 3 serve as the first connecting holes 11 connected to the radiator 5 through the second fasteners 13. Since the first arc-shaped holes 4 at least partially surround the first auxiliary holes 3, when the first fasteners 12 and the second fasteners 13 are loosened by threading, the two radiators 5 connected at both ends of the splicing bracket 1 can be rotated forward or reversely with the first auxiliary holes 3 as the axis, thereby adjusting the angle, thereby adjusting the different lighting angles of each radiator 5; when the angle adjustment is completed, the first fasteners 12 and the second fasteners 13 are threadedly tightened, so that each radiator 5 can be positioned at different angles.

[0063] The lamp panel assembly 6 and the heat sink 5 are provided with a first screw hole 15 on the same axis, including a first screw 16, and the first screw 16 is threadedly installed in the first screw hole 15. The solution of the present invention is not limited to this. In addition to connecting by the first screw 16, the first screw 16 can also be replaced by a snap-fit ​​or welding method.

[0064] The lens 8, the waterproof ring 9, and the radiator 5 are provided with a second screw hole 17 on the same axis, including a second screw 18, which is threadedly installed in the second screw hole 17. The solution of the present invention is not limited to this. In addition to connecting with the second screw 18, the second screw 18 can also be replaced by a snap-fit ​​or welding method.

[0065] The radiator 5 is provided with a wire hole 19, and the wire hole 19 is provided with a fixedly connected cable fixing head 20. By adding the cable fixing head, the wires connected to the internal light panel assembly are sealed and fixed.

[0066] The radiator 5 is provided with an air vent 21, to which a breather 22 is fixedly connected. The breather 22 is a sealing plug fixedly connected to the air vent 21, and a non-linear through-hole is provided in the sealing plug. Therefore, when the temperature of the internal lamp panel assembly 6 is too high and the hot air is not dissipated in time, the hot air can be discharged through the breather 22, thereby achieving the function of automatically balancing the internal air pressure, that is, realizing automatic breathing.

[0067] The lens 8 is provided with a groove 23 around its edge, and the waterproof ring 9 is installed in the groove 23, and the waterproof ring 9 is in interference fit with the groove 23. In addition to setting the groove 23, the waterproof ring 9 can also be fixed by setting a clamping groove or a clamping structure on the lens 8. By fitting the waterproof ring 9 in the groove 23 in an interference manner, the overall sealing effect is improved.

[0068] It includes: a side plate 24, which is fan-shaped, and the side plate 24 and the radiator 5 are provided with at least one second connection hole 25 on the same axis; a third fastener 26, and the third fastener 26 is threadedly connected to the second connection hole 25, that is, the side plate 24 and the radiator 5 are connected by installing the third fastener 26 in the second connection hole 25; a light-shielding cover 27, and the light-shielding cover 27 is preferably in the shape of "冂", and the side plate 24 and the side of the light-shielding cover 27 are provided with a third connection hole 28 on the same axis, and a screw is also installed in the third connection hole 28 to movably connect the side plate 24 and the light-shielding plate 27; the side plate 24 is provided with a second arc-shaped hole 29 centered on the third connection hole 28 and at least partially surrounding the third connection hole 28, and the light-shielding plate is provided with a fourth connection hole 30, and the fourth connection hole 30 and the second arc-shaped hole 29 are in an overlapping position; a fourth fastener 31, and the fourth fastener 31 passes through the second arc-shaped hole 29 and is threadedly connected to the fourth connection hole 30.

[0069] As shown in the figure, it includes: the splicing bracket 1 is provided with a fifth connecting hole 32 and a first positioning hole 33; a first crown tooth 34, and a second main hole 35 is provided in the middle of the first crown tooth 34; the back of the first crown tooth 34 is provided with a fixedly connected first positioning shaft 36, the height of the first positioning shaft 36 is equal to or greater than the thickness of the splicing bracket 1, the first positioning shaft 36 and the first positioning hole 33 are on the same axis, when the first crown tooth 34 abuts against the splicing bracket 1, the first positioning shaft 36 is in the first positioning hole 33, the specific shape structure between the first positioning hole 33 and the first positioning shaft 36 is not limited, and can be cylindrical or square; the first crown tooth 34 is provided with a first main hole 35 in the middle of the first crown tooth 34; the back of the first crown tooth 34 is provided with a fixedly connected first positioning shaft 36, the height of the first positioning shaft 36 is equal to or greater than the thickness of the splicing bracket 1, the first positioning shaft 36 and the first positioning hole 33 are on the same axis, and when the first crown tooth 34 abuts against the splicing bracket 1, the first positioning shaft 36 is in the first positioning hole 33, and the specific shape structure between the first positioning hole 33 and the first positioning shaft 36 is not limited, and can be cylindrical or square; Six connecting holes 37; a fifth fastener 38, which passes through the fifth connecting hole 32 and is threadedly connected to the sixth connecting hole 37; a second crown tooth 39, which is meshed and connected with the first crown tooth 34, and a third main hole 40 is provided in the middle of the second crown tooth 39; a mounting bracket 41, which is provided with a fourth main hole 42, and the mounting bracket 41 is arranged between the first crown tooth 34 and the second crown tooth 39; the first main hole 2, the second main hole 35, the third main hole 40 and the fourth main hole 42 are on the same axis; a sixth fastener 43, which is threadedly connected to the first main hole 2, the second main hole 35, the third main hole 40 and the fourth main hole 42. Its operating principle is as follows: the first crown tooth 34 is installed in the first positioning hole 33 through the first positioning shaft 36 to achieve the first step of positioning, and the second step of positioning is achieved by the fifth fastener 38 installed in the fifth connecting hole 32 and the sixth connecting hole 37. After the positioning of the above two parts, the first crown tooth 34 is fixed to the splicing bracket 1; and since the first crown tooth 34 and the second crown tooth 39 are meshed and connected, the mounting bracket 41 is arranged between the first crown tooth 34 and the second crown tooth 39, and can be clamped by the first crown tooth 34 and the second crown tooth 39 to make it fixedly connected, and the angle can be adjusted based on the fourth main hole 42 as the axis; finally, the first main hole 2, the second main hole 35, the third main hole 40 and the fourth main hole 42 are connected at one time through the sixth fastener 43 to achieve positioning.

[0070] At least two second positioning shafts 44 are provided on the side where the second crown tooth 39 abuts the first crown tooth 34. The two second positioning shafts 44 are respectively at equal radii with the third main hole 40 of the second crown tooth 39 as the axis center. A connecting port 45 is provided on the side where the second crown tooth 39 abuts the first crown tooth 34. The length, width and height of the connecting port 45 match the size of the mounting bracket 41. The mounting bracket 41 is provided with at least two second positioning holes 46 that match the second positioning shafts 44. The mounting bracket 41 is installed between the first crown tooth 34 and the second crown tooth 39 through the connecting port 45, and the second positioning shafts 44 are located in the second positioning holes 46.

[0071] The words “first”, “second” and similar terms used in the specification and claims do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as “a”, “an” or “the” do not indicate a quantity limitation, but rather indicate the presence of at least one. Words such as “include” or “comprise” mean that the elements or objects appearing before “include” or “comprises” include the elements or objects listed after “include” or “comprises” and their equivalents, and do not exclude other elements or objects. “Up”, “down”, “left”, “right” and the like are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0072] The above-described preferred embodiments of the present invention are only preferred embodiments and are not intended to limit the present invention. The scope of protection of the present invention is defined by the appended claims. A person skilled in the art can obtain other embodiments based on the accompanying drawings without inventive work, and any modifications based on the claims of the present invention fall within the scope of protection of the present invention.

Claims

1. A lamp, characterized in that include: At least one splicing bracket, wherein a first main hole is provided in the middle of the splicing bracket, a first secondary hole is provided on both sides of the splicing bracket, and a first arc-shaped hole is provided on both sides of the splicing bracket, which takes the first secondary hole as the center and at least partially surrounds the first secondary hole; At least two radiators, each of which is provided with a fixedly connected lamp board assembly on its surface, an auxiliary heat-conducting layer being provided between the lamp board assembly and the radiator; a fixedly connected lens being provided on the surface of the lamp board assembly, a waterproof ring being provided between the lens and the radiator, and the lamp board assembly being located inside the waterproof ring; at least two second secondary holes and a first connecting hole being provided at each end of the radiator, the distance between the second secondary hole and the first connecting hole being equal to the distance between the first secondary hole and the first arc-shaped hole, and the second secondary hole and the first secondary hole being coaxial; a first fastener, the first fastener being installed in the first auxiliary hole and being threadedly connected to the second auxiliary hole; a second fastener, the second fastener being installed in the first arc-shaped hole and being threadedly connected to the first connecting hole; The second fastener includes an annular slot, and the annular slot is located in the first arc-shaped hole; The lens, the waterproof ring and the radiator are provided with a second screw hole on the same axis, including a second screw, and the second screw is threadedly installed in the second screw hole; The radiator comprises: a side panel, which is fan-shaped, and the side panel and the radiator are provided with at least one second connecting hole on the same axis; a third fastener, and the third fastener is threadedly connected to the second connecting hole; a light shield, the side panel and the light shield are provided with a third connecting hole on the same axis, the side panel is provided with a second arc-shaped hole with the third connecting hole as the center and at least partially surrounding the third connecting hole, the light shield is provided with a fourth connecting hole, and the fourth connecting hole is in an overlapping position with the second arc-shaped hole; a fourth fastener, and the fourth fastener passes through the second arc-shaped hole and is threadedly connected to the fourth connecting hole.

2. The lamp according to claim 1, characterized in that The lamp panel assembly and the heat sink are provided with a first screw hole on the same axis, including a first screw, and the first screw is threadedly installed in the first screw hole.

3. The lamp according to claim 1, characterized in that The radiator is provided with a wire hole, and the wire hole is provided with a fixedly connected cable fixing head.

4. The lamp according to claim 1 or 3, characterized in that The radiator is provided with an air vent, and the air vent is provided with a fixedly connected respirator.

5. The lamp according to claim 1, characterized in that The lens is provided with a groove surrounding the edge thereof, and the waterproof ring is installed in the groove, and the waterproof ring and the groove are interference fit.

6. The lamp according to claim 1, characterized in that include: The splicing bracket is provided with a fifth connecting hole and a first positioning hole; a first crown tooth, wherein a second main hole is provided in the middle of the first crown tooth; a first positioning shaft is fixedly connected to the back of the first crown tooth, and the first positioning shaft and the first positioning hole are coaxial, and when the first crown tooth abuts the splicing bracket, the first positioning shaft is located in the first positioning hole; the first crown tooth is provided with a sixth connecting hole coaxial with the fifth connecting hole; a fifth fastener, the fifth fastener passing through the fifth connecting hole and being threadedly connected to the sixth connecting hole; a second crown tooth, the second crown tooth being meshed and connected with the first crown tooth, a third main hole being provided in the middle of the second crown tooth, and a mounting bracket being provided with a fourth main hole, the mounting bracket being arranged between the first crown tooth and the second crown tooth; The first main hole, the second main hole, the third main hole and the fourth main hole are located on the same axis; A sixth fastener is threadedly connected to the first main hole, the second main hole, the third main hole, and the fourth main hole.

7. The lamp according to claim 6, characterized in that The second crown tooth is provided with at least two second positioning shafts on a surface abutting against the first crown tooth, and a connecting port is provided on a surface abutting against the first crown tooth; The mounting bracket is provided with at least two second positioning holes that match the second positioning shaft; the mounting bracket is installed between the first crown tooth and the second crown tooth through the connecting port, and the second positioning shaft is located in the second positioning hole.

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