LED wall lamp capable of simultaneously adjusting light-emitting angles of multiple modules

Abstract

The utility model discloses an LED wall lamp capable of simultaneously adjusting light-emitting angles of multiple modules, which comprises a lamp body, the front side of the lamp body is connected with a surface cover, the rear side of the lamp body is connected with a rear cover, a light source module is mounted in the lamp body, and a reflector corresponding to the light source module is further mounted in the lamp body. The light source module comprises a driving lamp set and a plurality of driven lamp sets, the driving lamp set and the driven lamp sets are rotationally connected with the lamp body, the driving lamp set is connected with the driven lamp sets through a transmission frame, and an adjusting knob corresponding to the driving lamp set is further installed on the lamp body. The light source module comprises the driving lamp set and the three driven lamp sets, the multiple independent lamp sets are arranged, the contact area between the light source module and air is increased, the heat dissipation efficiency can be effectively improved, and therefore the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of wall lamps, and particularly relates to an LED wall lamp capable of adjusting the luminous angles of multiple modules at the same time. Background Art

[0002] With the development of society, the application of energy-saving and environmentally friendly LED light sources is becoming more and more widespread. Various lighting manufacturers in the market are also developing faster and faster, and the appearance of lighting fixtures varies.

[0003] LED wall lights are generally installed on the walls of private courtyards or in public spaces within residential areas to improve safety and feasibility at night, and can also create a comfortable environment and improve security precautions.

[0004] However, traditional LED wall lamps have the following limitations:

[0005] 1. The luminous angle is generally fixed and cannot be adjusted according to different lighting locations;

[0006] 2. The heat dissipation effect is poor and the service life is short. Utility Model Content

[0007] The purpose of this utility model is to provide an LED wall lamp that can adjust the luminous angle of multiple modules at the same time, so as to solve the problems raised in the above background technology. The utility model provides an LED wall lamp that can adjust the luminous angle of multiple modules at the same time, which has the characteristics of adjustable luminous angle and good heat dissipation effect.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an LED wall lamp that can simultaneously adjust the luminous angles of multiple modules, comprising a lamp body, a face cover connected to the front side of the lamp body, a back cover connected to the back side of the lamp body, a light source module installed inside the lamp body, and a reflector corresponding to the light source module installed inside the lamp body. The light source module includes an active light group and several driven light groups, the active light group and the driven light group are both rotatably connected to the lamp body, and the active light group and the several driven light groups are connected through a transmission frame, and an adjustment knob corresponding to the active light group is also installed on the lamp body.

[0009] In order to ensure the heat dissipation effect, the active lamp group further includes a heat dissipation seat and a light source board, wherein the light source board is installed on the side of the heat dissipation seat.

[0010] In order to achieve the transmission connection between the driven lamp group and the active lamp group, further, one end of the heat sink is connected to the ring gear, and the transmission frame includes a frame body, and the frame body is provided with a rack meshing with the ring gear.

[0011] In order to limit and guide the movement of the frame, two mounting blocks are further provided inside the lamp body, the mounting blocks are provided with limiting protrusions, and the frame is provided with waist grooves corresponding to the limiting protrusions.

[0012] In order to realize the rotational connection between the lamp group and the lamp body, further, the end side of the ring gear and the other end of the heat sink are connected with a rotating shaft, and a rotating seat corresponding to the rotating shaft is provided inside the lamp body. The structure of the driven lamp group is the same as that of the active lamp group.

[0013] In order to achieve circumferential limitation between the adjusting knob and the rotating shaft, a rectangular block is further connected to the end side of the rotating shaft of the active lamp group away from the end where the ring gear is located, and a rectangular groove corresponding to the rectangular block is provided on the adjusting knob.

[0014] In order to limit the rotation angle of the adjustment knob, the lamp body is further provided with a mounting hole for mounting the adjustment knob, a limiting block is provided on the circumferential side of the mounting hole, and the adjustment knob is provided with a limiting groove corresponding to the limiting block.

[0015] In order to facilitate quick adjustment to the required lighting angle, an indicator arrow is further provided on the adjustment knob, and an angle mark corresponding to the indicator arrow is provided on the lamp body.

[0016] In order to ensure the sealing and waterproof effect of the entire lamp, a sealing ring is further provided between the back cover and the lamp body.

[0017] In order to ensure the tightness of the connection between the entire lamp and the installation surface, an EVA cotton pad is further included, and the EVA cotton pad is arranged on the outer side of the back cover.

[0018] Furthermore, in the present invention, a method for realizing an LED wall lamp capable of simultaneously adjusting the luminous angles of multiple modules comprises the following steps:

[0019] (1) The active lamp group and several driven lamp groups are connected to the lamp body through the rotating shaft and the rotating seat;

[0020] (2) The transmission frame is slidably connected to the mounting block of the lamp body, and the rack is meshed with the corresponding gear ring;

[0021] (3) The adjusting knob is inserted into the mounting hole, the rectangular slot is sleeved on the rectangular block, and the adjusting knob and the rectangular block are connected by screws;

[0022] (4) Insert a tool into the slot on the adjustment knob and rotate the adjustment knob to drive the active lamp group and several driven lamp groups to rotate, thereby adjusting the luminous angle of the entire lamp.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. The light source module of this utility model includes an active light group and three driven light groups. The arrangement of multiple separate light groups increases the contact area with the air, which can effectively improve the heat dissipation efficiency and thus increase the service life;

[0025] 2. The utility model drives the active lamp group to rotate by adjusting the knob, and drives the other driven lamp groups to rotate under the action of the transmission frame, thereby realizing the adjustment of the lighting angle of the entire lamp;

[0026] 3. The utility model can adjust the luminous angle of the active light group and the driven light group by rotating the adjustment knob, making the adjustment of the luminous angle more convenient;

[0027] 4. The active lamp group of the present invention includes a heat sink and a light source board. The light source board is installed on the side of the heat sink. The structure of the driven lamp group is the same as that of the active lamp group, which effectively ensures the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the explosion structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the explosion structure of the light source module of the utility model;

[0030] Figure 3 This is a schematic structural diagram of the active light assembly of the utility model;

[0031] Figure 4 This is a schematic structural diagram of the transmission frame of the utility model;

[0032] Figure 5 and 6 They are all structural schematic diagrams of the adjustment knob of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the lamp body of the utility model;

[0034] In the figure: 1. EVA cotton pad; 2. Back cover; 3. Sealing ring; 4. Reflector; 5. Light source module; 6. Lamp body; 61. Mounting hole; 62. Limit block; 63. Angle mark; 64. Limit protrusion; 65. Mounting block; 66. Rotating seat; 7. Surface cover; 8. Active lamp group; 81. Heat sink; 82. Rotating shaft; 83. Rectangular block; 84. Light source board; 85. Gear ring; 9. Adjustment knob; 91. Rectangular slot; 92. Limit slot; 93. Indicator arrow; 10. Driven lamp group; 11. Transmission frame; 111. Frame; 112. Rack; 113. Waist groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0036] Example 1

[0037] See also Figure 1-6 The utility model provides the following technical solutions: an LED wall lamp that can simultaneously adjust the luminous angle of multiple modules, including a lamp body 6, a face cover 7 connected to the front side of the lamp body 6, and strip patterns on the glass of the face cover 7 to reduce glare. The rear side of the lamp body 6 is connected to the back cover 2, and a light source module 5 is installed inside the lamp body 6. A reflector 4 corresponding to the light source module 5 is also installed inside the lamp body 6. The reflector 4 is used to improve the luminous efficiency of the entire lamp. The light source module 5 includes an active lamp group 8 and three driven lamp groups 10. The active lamp group 8 and the driven lamp group 10 are all rotatably connected to the lamp body 6, and the active lamp group 8 and the three driven lamp groups 10 are connected by a transmission frame 11. An adjustment knob 9 corresponding to the active lamp group 8 is also installed on the lamp body 6.

[0038] By adopting the above-mentioned technical solution, the light source module 5 of the utility model includes an active lamp group 8 and three driven lamp groups 10. The setting of multiple separate lamp groups increases the contact area with the air, which can effectively improve the heat dissipation efficiency, thereby increasing the service life; the utility model drives the active lamp group 8 to rotate through the adjustment knob 9, and drives the rotation of other driven lamp groups 10 under the action of the transmission frame 11, thereby realizing the adjustment of the luminous angle of the entire lamp.

[0039] Specifically, the active lamp group 8 includes a heat sink 81 and a light source board 84 , wherein the light source board 84 is mounted on a side surface of the heat sink 81 .

[0040] By adopting the above technical solution, the heat dissipation effect is guaranteed.

[0041] Specifically, one end of the heat sink 81 is connected to the ring gear 85 , and the transmission frame 11 includes a frame body 111 , on which a rack 112 meshing with the ring gear 85 is provided.

[0042] By adopting the above technical solution, the transmission connection between the driven light group 10 and the active light group 8 is achieved.

[0043] Specifically, two mounting blocks 65 are provided inside the lamp body 6, and a limiting protrusion 64 is provided on the mounting block 65. A waist groove 113 corresponding to the limiting protrusion 64 is provided on the frame 111. The limiting screw passes through the waist groove 113 and engages with the mounting block 65 to install the frame 111 on the mounting block 65 without affecting the sliding of the frame 111.

[0044] By adopting the above technical solution, the movement of the frame 111 is limited and guided.

[0045] Specifically, the end side of the ring gear 85 and the other end of the heat sink 81 are connected to the rotating shaft 82, and a rotating seat 66 corresponding to the rotating shaft 82 is provided inside the lamp body 6. The structure of the driven lamp group 10 is the same as that of the active lamp group 8.

[0046] By adopting the above technical solution, the lamp group and the lamp body 6 are rotatably connected.

[0047] Specifically, a rectangular block 83 is connected to the end of the rotating shaft 82 of the active lamp group 8 away from the end where the ring gear 85 is located, and a rectangular groove 91 corresponding to the rectangular block 83 is provided on the adjustment knob 9.

[0048] By adopting the above technical solution, circumferential limitation between the adjusting knob 9 and the rotating shaft 82 is achieved.

[0049] Specifically, a sealing ring 3 is provided between the rear cover 2 and the lamp body 6 .

[0050] By adopting the above technical solution, the sealing and waterproof effect of the entire lamp is guaranteed.

[0051] Example 2

[0052] The difference between this embodiment and embodiment 1 is that: specifically, a mounting hole 61 for installing the adjusting knob 9 is provided on the lamp body 6, a sealing gasket is provided between the adjusting knob 9 and the lamp body 6, a limit block 62 is provided on the circumferential side of the mounting hole 61, and a limit groove 92 corresponding to the limit block 62 is provided on the adjusting knob 9.

[0053] By adopting the above technical solution, the rotation angle of the adjustment knob 9 is limited.

[0054] Specifically, an indicator arrow 93 is provided on the adjustment knob 9 , and an angle mark 63 corresponding to the indicator arrow 93 is provided on the lamp body 6 .

[0055] By adopting the above technical solution, it is convenient to quickly adjust to the required lighting angle.

[0056] Example 3

[0057] The difference between this embodiment and embodiment 1 is that: specifically, it further includes an EVA cotton pad 1, and the EVA cotton pad 1 is arranged on the outer side of the back cover 2.

[0058] By adopting the above technical solution, the tightness of the connection between the entire lamp and the installation surface is guaranteed.

[0059] Example 4

[0060] Furthermore, the method for realizing an LED wall lamp capable of simultaneously adjusting the luminous angles of multiple modules described in the present invention comprises the following steps:

[0061] (1) The active lamp group 8 and the plurality of driven lamp groups 10 are connected to the lamp body 6 through the rotating shaft 82 and the rotating seat 66;

[0062] (2) The transmission frame 11 is slidably connected to the mounting block 65 of the lamp body 6, and the rack 112 is meshedly connected to the corresponding ring gear 85;

[0063] (3) The adjusting knob 9 is inserted into the mounting hole 61, the rectangular slot 91 is sleeved on the rectangular block 83, and the adjusting knob 9 is connected to the rectangular block 83 by screws;

[0064] (4) Insert the tool (hexagonal screwdriver bit) into the slot on the adjusting knob 9 and rotate the adjusting knob 9, thereby driving the active lamp group 8 and several driven lamp groups 10 to rotate, thereby adjusting the luminous angle of the entire lamp.

[0065] To sum up, the light source module 5 of the present invention includes an active lamp group 8 and three driven lamp groups 10, and adopts the setting of multiple separate lamp groups, which increases the contact area with the air, can effectively improve the heat dissipation efficiency, and thus increase the service life; the utility model drives the active lamp group 8 to rotate through the adjustment knob 9, and drives the rotation of other driven lamp groups 10 under the action of the transmission frame 11, thereby realizing the adjustment of the luminous angle of the whole lamp; the utility model can realize the adjustment of the luminous angle of the active lamp group 8 and the driven lamp group 10 by rotating the adjustment knob 9, making the adjustment of the luminous angle more convenient; the active lamp group 8 of the utility model includes a heat sink 81 and a light source board 84, and the light source board 84 is installed on the side of the heat sink 81. The structure of the driven lamp group 10 is the same as that of the active lamp group 8, which effectively guarantees the heat dissipation effect.

[0066] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously, characterized by: It includes a lamp body, the front side of the lamp body is connected to a face cover, the rear side of the lamp body is connected to a back cover, a light source module is installed inside the lamp body, a reflector corresponding to the light source module is also installed inside the lamp body, the light source module includes an active light group and several driven light groups, the active light group and the driven light group are both rotatably connected to the lamp body, and the active light group and the several driven light groups are connected through a transmission frame, and an adjustment knob corresponding to the active light group is also installed on the lamp body.

2. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 1, characterized in that: The active lamp group includes a heat sink and a light source board, wherein the light source board is installed on a side surface of the heat sink.

3. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 2, characterized in that: One end of the heat sink is connected to the gear ring, and the transmission frame comprises a frame body, on which a rack meshing with the gear ring is provided.

4. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 3, characterized in that: Two mounting blocks are provided inside the lamp body, and limiting protrusions are provided on the mounting blocks. The frame body is provided with waist grooves corresponding to the limiting protrusions.

5. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 3, characterized in that: The end side of the gear ring and the other end of the heat sink are both connected to a rotating shaft, and a rotating seat corresponding to the rotating shaft is provided inside the lamp body. The structure of the driven lamp group is the same as that of the active lamp group.

6. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 5, characterized in that: The end side of the rotating shaft of the active lamp group away from the end where the gear ring is located is connected with a rectangular block, and the adjusting knob is provided with a rectangular groove corresponding to the rectangular block.

7. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 1, characterized in that: The lamp body is provided with a mounting hole for mounting the adjusting knob, a limiting block is provided on the circumferential side of the mounting hole, and the adjusting knob is provided with a limiting groove corresponding to the limiting block.

8. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 7, characterized in that: The adjusting knob is provided with an indicating arrow, and the lamp body is provided with an angle mark corresponding to the indicating arrow.

9. The LED wall lamp capable of adjusting the luminous angles of multiple modules simultaneously according to claim 1, characterized in that: A sealing ring is provided between the rear cover and the lamp body.

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