Angle-adjustable multi-module splicing lamp

Abstract

The utility model discloses an angle-adjustable multi-module spliced lamp. The angle-adjustable multi-module spliced lamp comprises a first mounting rack, a second mounting rack and at least two groups of light modules, the first mounting frame comprises two first side arms, and first end face teeth are arranged at the ends of the first side arms; the second mounting frame comprises two second side arms, second end face teeth and first locking pieces are arranged on the side wall surfaces of the second side arms, the first end face teeth are meshed with the second end face teeth, and the first locking pieces penetrate through the centers of the first end face teeth and the centers of the second end face teeth; the at least two sets of light modules are arranged between the two second side arms and arranged on the second side arms in the length direction of the second side arms, and the light modules are rotationally arranged relative to the second side arms. The lamp can be integrally adjusted, the lamplight module can be independently adjusted, and the convenience of adjusting the illumination angle of the lamp is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an angle-adjustable multi-module spliced ​​lamp. Background Art

[0002] Lamps are usually used for lighting, and modern lamps include home lighting, commercial lighting, industrial lighting, road lighting, landscape lighting, special lighting, etc.

[0003] Floodlights are a type of lamp. Floodlights are mainly used for outdoor lighting in sports venues, parking lots, railway stations, airports, industrial sites, etc. They have high power, high heat generation, high requirements for heat dissipation, and a wide range of application scenarios, requiring easy installation and adjustment.

[0004] However, in the prior art, floodlights are generally used alone, have fixed power, poor installation flexibility, and are inconvenient to adjust the light angle. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide an angle-adjustable multi-module spliced ​​lamp to solve the technical problem of inconvenient light angle adjustment in the prior art.

[0006] One of the purposes of the utility model is achieved by the following technical solution: an angle-adjustable multi-module spliced ​​lamp, comprising a first mounting frame, a second mounting frame and at least two groups of light modules;

[0007] The first mounting frame comprises two first side arms, and the ends of the first side arms are provided with first end face teeth;

[0008] The second mounting frame comprises two second side arms, the side wall surfaces of the second side arms are provided with second end face teeth and first locking members, the first end face teeth are meshed with the second end face teeth, and the first locking member passes through the centers of the first end face teeth and the second end face teeth;

[0009] The at least two groups of light modules are arranged between the two second side arms and on the second side arms along the length direction of the second side arms, and the light modules are rotatably arranged relative to the second side arms.

[0010] In a possible implementation, a connecting hole and a second locking piece are provided on the second side arm, a first locking hole corresponding to the connecting hole is provided on the lighting module, and the second locking piece passes through the connecting hole and the first locking hole in sequence.

[0011] In a possible implementation, an arc-shaped hole and a third locking member are provided on the second side arm, the center of the arc-shaped hole is the same as the center of the connecting hole, a first scale line is provided on the edge of the arc-shaped hole, and the first scale line extends along the rotation direction of the arc-shaped hole;

[0012] The lighting module is provided with a second locking hole corresponding to the arc-shaped hole, and the third locking member passes through the arc-shaped hole and the second locking hole in sequence.

[0013] In a possible implementation manner, a second scale line is provided on the first side arm, the second scale line is arranged in a ring shape, and the center of the second scale line is the same as the center of the first end face gear.

[0014] In a possible implementation manner, a power supply is further included, and the power supply is disposed on the first mounting bracket, and the power supply is located at an end of the first side arm away from the lighting module.

[0015] In a possible implementation manner, a heat sink is further included, and the heat sink is arranged on the backlight surface of the lighting module.

[0016] In a possible implementation manner, a junction box is further included, wherein the junction box is disposed on the first mounting frame, a junction assembly is disposed in the junction box, and a plurality of wire tubes are disposed on the junction box, and each of the wire tubes is respectively connected to each of the lighting modules.

[0017] In a possible implementation manner, a fixing member is further included, one end of the fixing member is connected to the first side arm, and the other end of the fixing member is connected to the second side arm;

[0018] An elongated hole is provided at one end of the fixing member connected to the first side arm, and the fixing member is connected to the first side arm through the elongated hole.

[0019] In a possible implementation manner, a waterproof breathable valve is provided on the lighting module.

[0020] In a possible implementation manner, a protective cover is provided on the second side arm, and an extending direction of the protective cover is toward the light emitting side of the lighting module.

[0021] Compared with the prior art, the beneficial effect of the present invention is that when the user needs to adjust the illumination angle of the lamp, he only needs to loosen the first locking piece, and then rotate the second side arm to adjust the overall angle of the lamp. Moreover, each light module can also adjust the illumination angle individually, which greatly improves the convenience of adjusting the illumination angle of the lamp. In addition, the number of light modules can be freely set according to actual needs, which improves the applicable scenarios of the present lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the multi-module splicing lamp with adjustable angle of the utility model;

[0023] Figure 2 This is a schematic structural diagram of another viewing angle of the multi-module spliced ​​lamp with adjustable angle of the present invention;

[0024] Figure 3 It is an exploded schematic diagram of the first mounting frame and the second mounting frame in the angle-adjustable multi-module spliced ​​lamp of the utility model;

[0025] Figure 4 for Figure 3 A magnified detail of the center point A;

[0026] Figure 5 It is a structural schematic diagram of a lighting module in an angle-adjustable multi-module spliced ​​lamp of the utility model.

[0027] In the figure:

[0028] 1. First mounting frame; 11. First side arm; 12. First end face gear; 13. Second scale line; 14. Mounting base plate; 15. Support member;

[0029] 2. Second mounting frame; 21. Second side arm; 22. Second end face gear; 23. Connecting hole; 24. Arc hole; 25. First scale line;

[0030] 3. Light module; 31. Lamp holder; 32. Lamp cover; 33. First locking hole; 34. Second locking hole;

[0031] 4. Power supply; 41. Heat sink;

[0032] 5. Radiator;

[0033] 6. Junction box; 61. Wire tube;

[0034] 7. Fixing piece; 71. Long hole;

[0035] 8. Protective cover. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0038] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0039] like Figure 1-5 An angle-adjustable multi-module splicing lamp is shown, comprising a first mounting frame 1, a second mounting frame 2 and at least two groups of light modules 3; the first mounting frame 1 comprises two first side arms 11, and the ends of the first side arms 11 are provided with first end face teeth 12; the second mounting frame 2 comprises two second side arms 21, and the side walls of the second side arms 21 are provided with second end face teeth 22 and a first locking piece, the first end face teeth 12 are meshed with the second end face teeth 22, and the first locking piece passes through the center of the first end face teeth 12 and the second end face teeth 22; at least two groups of light modules 3 are arranged between the two second side arms 21, and are arranged on the second side arms 21 along the length direction of the second side arms 21, and the light modules 3 are rotatable relative to the second side arms 21. It should be supplemented that the lighting module 3 includes a lamp holder 31, a lamp board and a lamp cover 32. The lamp board is arranged in the lamp holder 31, and the lamp cover 32 is arranged on the lamp holder 31 and covers the lamp board. The lamp holder 31 is generally rectangular in shape, and the two side walls of the lamp holder 31 are respectively connected to the two second side arms 21; in this embodiment, the first locking member is a bolt. When the user needs to adjust the illumination angle of the lamp, it is necessary to first loosen the first locking member that locks the first end face teeth 12 and the second end face teeth 22, and then rotate the second side arm 21 to adjust the illumination angle of the entire lamp. After the adjustment is completed, tighten the first locking member to fix the second side arm 21 on the first side arm 11, thereby preventing the second side arm 21 from accidentally rotating.

[0040] Please refer to Figures 3 to 5In a possible implementation, the second side arm 21 is provided with a connection hole 23 and a second locking member, the light module 3 is provided with a first locking hole 33 corresponding to the connection hole 23, and the second locking member passes through the connection hole 23 and the first locking hole 33 in sequence. It is easy to understand that the first locking hole 33 is provided on the lamp holder 31, and the lamp holder 31 is connected to the second side arm 21 by using the second locking member. When the illumination angle of the light module 3 needs to be adjusted, it is only necessary to loosen the second locking member and then rotate the lamp holder 31 to adjust the illumination angle of the light module 3. After the adjustment is completed, the second locking member can be tightened. In this embodiment, the second locking member is a bolt, and the first locking hole 33 is a threaded hole. The second locking member is threadedly connected to the first locking hole 33 to achieve the rotational connection between the second side arm 21 and the light module 3.

[0041] Please refer to Figures 3 to 5 In a possible implementation, an arc-shaped hole 24 and a third locking piece are provided on the second side arm 21, the center of the arc-shaped hole 24 is the same as the center of the connecting hole 23, and a first scale line 25 is provided on the edge of the arc-shaped hole 24, and the first scale line 25 extends along the rotation direction of the arc-shaped hole 24; a second locking hole 34 corresponding to the arc-shaped hole 24 is provided on the lighting module 3, and the third locking piece passes through the arc-shaped hole 24 and the second locking hole 34 in sequence. It is easy to understand that a single light module 3 usually does not require a wide range of adjustment angles, and a small range of adjustment angles can meet the needs. When a wide range of adjustment angles is required, the angle of the entire lamp can be adjusted. The setting of the arc hole 24 can not only play a guiding role, but also improve the connection strength between the light module 3 and the second side arm 21; in this embodiment, the third locking member is also a bolt, and the second locking hole 34 is a threaded hole. By threading the third locking member with the second locking hole 34, when it is necessary to adjust the illumination angle of the light module 3, it is necessary to loosen the second locking member and the third locking member at the same time, and then rotate the lamp holder 31. After the adjustment is completed, tighten the second locking member and the third locking member, thereby improving the overall stability of the lamp, and the setting of the first scale line 25 can facilitate the user to adjust the rotation angle of the light module 3 more accurately.

[0042] Please refer to Figure 3 In a possible implementation, a second scale line 13 is provided on the first side arm 11, and the second scale line 13 is arranged in a ring shape, and the center of the second scale line 13 is the same as the center of the first end face tooth 12. It is easy to understand that the arrangement of the second scale line 13 can facilitate the user to adjust the illumination angle of the lamp more accurately, which is conducive to improving the user's adjustment efficiency.

[0043] Please refer to Figure 1 and Figure 2In a possible implementation, it further includes a power supply 4, which is arranged on the first mounting frame 1, and the power supply 4 is located at one end of the first side arm 11 away from the light module 3. It should be noted that the first mounting frame 1 also includes a mounting base plate 14, and the two first side arms 11 are respectively arranged at both ends of the mounting base plate 14, and the first mounting bracket is fixedly mounted on the external component through the mounting base plate 14. A support member 15 is provided at one end of the first side arm 11 close to the mounting base plate 14, and the power supply 4 is arranged on the support member 15, so that the power supply 4 is arranged at a position away from the light module 3, so as to prevent the heat emitted by the light module 3 from affecting the power supply 4, and a heat sink 41 is also provided on the power supply 4, which further improves the heat dissipation efficiency of the power supply 4, which is conducive to improving the service life of the power supply 4.

[0044] Please refer to Figure 2 and Figure 5 In a possible implementation, a heat sink 5 is further included, and the heat sink 5 is arranged on the backlight surface of the light module 3. It should be noted that the heat sink 5 is arranged on the back of the lamp holder 31, and the heat sink 5 is composed of a plurality of groups of folded fins, so that the heat sink 5 has a larger heat dissipation area, which is conducive to improving the heat dissipation efficiency of the light module 3. In addition, the heat sink 5 is made of aluminum, which reduces the overall weight of the lamp and facilitates the transportation and installation of the lamp.

[0045] Please refer to Figure 2 In a possible implementation, it further includes a junction box 6, which is arranged on the first mounting frame 1, and a wiring assembly is arranged in the junction box 6. A plurality of wire tubes 61 are arranged on the junction box 6, and each wire tube 61 is respectively connected to each light module 3. It should be noted that each light module 3 needs to be connected to the power supply 4 by wires. The setting of the junction box 6 can facilitate the power supply 4 to connect multiple light modules 3 at the same time. The junction box 6 is arranged on the first side arm 11, and the setting of the wire tube 61 can protect the wires, which is conducive to improving the service life of the wires. In addition, the wire tube 61 is located on the backlight side of the light module 3 to avoid the wire tube 61 blocking the irradiation of light.

[0046] Please refer to Figure 1In a possible embodiment, it further includes a fixing member 7, one end of which is connected to the first side arm 11, and the other end of which is connected to the second side arm 21; an elongated hole 71 is provided at one end of the fixing member 7 connected to the first side arm 11, and the fixing member 7 is connected to the first side arm 11 through the elongated hole 71. It is easy to understand that since the second side arm 21 needs to be equipped with multiple lighting modules 3, the second side arm 21 is relatively long, and the first mounting frame 1 is located at the end of the second side arm 21, which makes the stability of the end of the second side arm 21 away from the first mounting frame 1 not high, and the setting of the fixing member 7 can solve this problem and improve the stability of the connection between the second side arm 21 and the first side arm 11. The setting of the elongated hole 71 can prevent the fixing member 7 from limiting the rotation of the second mounting frame 2. In addition, the middle part of the fixing member 7 is concavely designed, so that the fixing member 7 can also serve as a handle to facilitate users to carry the lamp.

[0047] In a possible implementation, a waterproof breathable valve is provided on the lighting module 3. It is easy to understand that the provision of the waterproof breathable valve can not only achieve a waterproof effect, but also speed up the air circulation inside and outside the lighting module 3, which is beneficial to improving the heat dissipation efficiency of the lighting module 3.

[0048] Please refer to Figure 1 In a possible implementation, a protective cover 8 is provided on the second side arm 21, and the extension direction of the protective cover 8 is toward the light-emitting side of the light module 3. It is easy to understand that the provision of the protective cover 8 can protect the light module 3, and the protective cover 8 can shield the side and top of the light module 3, so that the light path emitted by the light module 3 can be preliminarily concentrated.

[0049] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An angle-adjustable multi-module splicing lamp, characterized in that: It includes a first mounting frame, a second mounting frame and at least two sets of lighting modules; The first mounting frame includes two first side arms, and the ends of the first side arms are provided with first end face teeth; The second mounting frame comprises two second side arms, the side wall surfaces of the second side arms are provided with second end face teeth and first locking members, the first end face teeth are meshed with the second end face teeth, and the first locking member passes through the centers of the first end face teeth and the second end face teeth; The at least two groups of light modules are arranged between the two second side arms and on the second side arms along the length direction of the second side arms, and the light modules are rotatably arranged relative to the second side arms.

2. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: The second side arm is provided with a connecting hole and a second locking piece, the lighting module is provided with a first locking hole corresponding to the connecting hole, and the second locking piece passes through the connecting hole and the first locking hole in sequence.

3. The angle-adjustable multi-module spliced ​​lamp according to claim 2, characterized in that: The second side arm is provided with an arc-shaped hole and a third locking member, the center of the arc-shaped hole is the same as the center of the connecting hole, the edge of the arc-shaped hole is provided with a first scale line, and the first scale line extends along the rotation direction of the arc-shaped hole; The lighting module is provided with a second locking hole corresponding to the arc-shaped hole, and the third locking member passes through the arc-shaped hole and the second locking hole in sequence.

4. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: The first side arm is provided with a second scale line, the second scale line is arranged in a ring shape, and the center of the second scale line is the same as the center of the first end face gear.

5. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: It also includes a power supply, which is arranged on the first mounting frame and is located at an end of the first side arm away from the lighting module.

6. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: It also includes a radiator, which is arranged on the backlight surface of the lighting module.

7. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: It also includes a junction box, which is arranged on the first mounting frame. A wiring assembly is arranged in the junction box. A plurality of wire tubes are arranged on the junction box, and each of the wire tubes is respectively connected to each of the lighting modules.

8. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: It also includes a fixing member, one end of which is connected to the first side arm, and the other end of which is connected to the second side arm; An elongated hole is provided at one end of the fixing member connected to the first side arm, and the fixing member is connected to the first side arm through the elongated hole.

9. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: The lighting module is provided with a waterproof and breathable valve.

10. The angle-adjustable multi-module spliced ​​lamp according to claim 1, characterized in that: A protective cover is provided on the second side arm, and an extending direction of the protective cover is toward the light emitting side of the lighting module.

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