Double-module variable-light-shape wall lamp and implementation method thereof

Abstract

The double-module wall lamp comprises a lamp body, the front side of the lamp body is connected with two symmetrical supports, the supports are connected with a first light source module and a second light source module, the first light source module is provided with an aluminum substrate, the aluminum substrate is connected with a plurality of LED lamp sets which are evenly arranged, and the second light source module is connected with a second light source module. The LED lamp set comprises a first LED lamp bead and a second LED lamp bead which are arranged in parallel, a lens is arranged below the light source plate, a lens corresponding to the LED lamp set is arranged on the lens, the lens comprises a first lens part and a second lens part, and a dial switch plate close to one side edge is installed in the lamp body. The invention further discloses an implementation method of the double-module wall lamp with the variable light shape. According to the wall lamp, the first light source module and the second light source module are arranged, the first light source module can be used for wall washing irradiation, the second light source module can be used for road illumination, the functionality of the wall lamp is increased, and the user experience feeling is better.

Description

Technical Field

[0001] The present invention belongs to the technical field of wall lamps, and in particular relates to a dual-module wall lamp with variable light shapes and a realization method thereof. Background Art

[0002] Wall lamps are auxiliary lighting decorative lamps installed on indoor and outdoor walls, usually with milky white lampshades. The power of the bulb is about 15-40 watts, the light is elegant and harmonious, and can decorate the environment elegantly and gorgeously.

[0003] Outdoor wall lamps on the market usually only support one type of light. If users need different types of light, they need to choose other lamps, which results in a low product applicability. Outdoor wall lamps on the market also have relatively simple functions, which can only support road lighting or wall washing lighting, and the irradiation angle also needs to be adjusted by the installation angle. When users have multiple needs for wall lamps, they need to purchase multiple lamps to solve the problem. Summary of the invention

[0004] The purpose of the present invention is to provide a dual-module wall lamp with variable light shape to solve the problems raised in the above background technology. The present invention provides a dual-module wall lamp with variable light shape, which has the characteristics of supporting multiple lighting modes, increasing applicable scenarios and improving user experience.

[0005] Another object of the present invention is to provide a method for realizing a dual-module wall lamp with variable light shape.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a dual-module wall lamp with variable light shapes, comprising a lamp body, a driver installed inside the lamp body, a back plate connected to the rear side of the lamp body, a mounting plate connected to the rear side of the back plate, two symmetrical brackets connected to the front side of the lamp body, two first light source modules and a second light source module with the same structure are connected to the brackets, the first light source module comprises a heat sink, a light source board is provided on the lower surface of the heat sink, the light source board comprises an aluminum substrate, a number of evenly arranged LED lamp groups are connected to the aluminum substrate, the LED lamp groups comprise first LED lamp beads and second LED lamp beads arranged in parallel, a lens is provided below the light source board, a lens corresponding to the LED lamp group is provided on the lens, and the lens comprises a first lens portion and a second lens portion, and a dip switch plate close to one side is installed inside the lamp body.

[0007] In order to adjust the light shape of the emitted light, further, the light emitting angle of the first lens portion is smaller than the light emitting angle of the second lens portion.

[0008] In order to respectively control the first light source module and the second light source module, further, two drivers and two DIP switch boards are provided.

[0009] In order to realize the rotatable installation of the light source module, further, support shafts are provided at both ends of the heat sink, and shaft holes corresponding to the support shafts are provided on the bracket.

[0010] In order to facilitate the adjustment of the illumination angle of the light source module, the first light source module further includes a limiting shaft and a knob, wherein a rectangular block is provided at the center position of a support shaft, a rectangular sleeve is provided at the center position of the limiting shaft, a limiting rib is provided above the rectangular sleeve, a limiting groove corresponding to the limiting rib is provided on the knob, and a slot corresponding to the rectangular sleeve is provided.

[0011] In order to achieve the limiting of the limiting shaft and the bracket and ensure the stability of the irradiation angle after adjustment, further, a first meshing tooth is provided on the side of the limiting shaft close to the bracket, and a second meshing tooth corresponding to the first meshing tooth is provided on the shaft hole.

[0012] In order to allow the limit shaft to automatically reset after the knob is loosened, a reset spring is further provided between the limit shaft and the radiator.

[0013] In order to realize the functions of automatically lighting up the lamp at night and automatically turning off the lamp during the day, an ambient light sensor is further installed on the upper end of the lamp body.

[0014] In order to achieve the effect that the light turns on when someone comes and turns off when someone leaves, a human body monitoring module is further installed on the front side of the lamp body.

[0015] In the present invention, the method for realizing the dual-module wall lamp with variable light shape comprises the following steps:

[0016] (i) A first light source module and a second light source module are provided with rotatable and adjustable angles, and the first light source module is used for wall washing illumination and the second light source module is used for road lighting by adjusting the illumination angles of the first light source module and the second light source module respectively;

[0017] (ii) The light emitting angle of the first lens portion is smaller than that of the second lens portion. The LED lamp group includes a first LED lamp bead corresponding to the first lens portion and a second LED lamp bead corresponding to the second lens portion. The lighting status of the first LED lamp bead and the second LED lamp bead are controlled by the dip switch on the dip switch board to achieve adjustment of the light shape.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The present invention is provided with a first light source module and a second light source module. The first light source module can be used for wall washing, and the second light source module can be used for road lighting, which increases the functionality of the wall lamp and provides a better user experience.

[0020] 2. The present invention controls the lighting of the first LED lamp bead or the second LED lamp bead / the first LED lamp bead and the second LED lamp bead through a dial switch, so as to adjust the light output angle, thereby adjusting the light shape to meet different lighting requirements, and also to adjust the color temperature and power;

[0021] 3. The present invention can directly adjust the irradiation angle through the knob, which is simple and convenient to operate; the present invention realizes the limiting of the limiting shaft and the bracket through the meshing cooperation of the first meshing tooth and the second meshing tooth, thereby ensuring the stability of the irradiation angle after adjustment;

[0022] 4. The present invention can also realize the effect of automatically lighting up the light at night and automatically turning off the light during the day, and turning on the light when people come and turning off the light when people leave. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure explosion of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the explosion structure of the first light source module of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the cooperation between the radiator and the limiting shaft of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the support of the present invention;

[0028] Figure 6 It is a structural schematic diagram of the light source board of the present invention;

[0029] Figure 7 is a schematic diagram of the structure of the lens of the present invention;

[0030] Figure 8 It is a schematic diagram of the structure of the back plate and the mounting plate of the present invention.

[0031] In the figure: 1. mounting plate; 101. limiting claw; 2. back plate; 21. mounting slot; 22. limiting block; 23. limiting screw; 3. first light source module; 31. heat sink; 311. support shaft; 312. rectangular block; 32. limiting shaft; 321. first meshing tooth; 322. limiting rib; 323. rectangular sleeve; 33. knob; 34. light source board; 341. aluminum substrate; 342. first LED lamp bead; 343. second LED lamp bead; 35. lens; 351. first lens part; 352. second lens part; 4. second light source module; 5. bracket; 51. shaft hole; 52. second meshing tooth; 6. human body monitoring module; 7. lamp body; 8. driver; 9. dial switch board; 10. ambient light sensor; 11. reset spring. DETAILED DESCRIPTION

[0032] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0033] Example 1

[0034] See also Figure 1-Figure 8 The present invention provides the following technical solutions: a dual-module wall lamp with variable light shape, comprising a lamp body 7, a driver 8 is installed inside the lamp body 7, a back plate 2 is connected to the rear side of the lamp body 7, a mounting plate 1 is connected to the rear side of the back plate 2, a mounting groove 21 is provided on the back plate 2, a limit block 22 is screwed to the upper end of the mounting groove 21, a limit screw 23 is threadedly connected to the lower part of the mounting groove 21, and limit claws 101 are respectively provided on the upper and lower sides of the mounting plate 1. After the mounting plate 1 is fixed to the mounting surface, the limit block 22 is clamped on the limit claw 101 at the upper end, and then the limit screw 23 is locked to realize the connection between the back plate 2 and the mounting plate 1, two symmetrical brackets 5 are connected to the front side of the lamp body 7, the brackets 5 and the lamp body 7 are locked by screws, and two first light source modules 3 and second light source modules 4 with the same structure are connected to the bracket 5, and the first light source module 3 and the second light source module 4 with the same structure are connected to the bracket 5. The source module 3 includes a heat sink 31, and a light source board 34 is provided on the lower surface of the heat sink 31. The light source board 34 includes an aluminum substrate 341, and a plurality of evenly arranged LED lamp groups are connected to the aluminum substrate 341. The LED lamp group includes a first LED lamp bead 342 and a second LED lamp bead 343 arranged in parallel. A lens 35 is provided below the light source board 34, and a lens 35 corresponding to the LED lamp group is provided on the lens 35. The lens 35 includes a first lens portion 351 and a second lens portion 352. The first lens portion 351 corresponds to the first LED lamp bead 342, and the second lens portion 352 corresponds to the second LED lamp bead 343. A dip switch board 9 is installed near one side of the lamp body 7. Two drivers 8 and two dip switch boards 9 are provided for respectively controlling the first light source module 3 and the second light source module 4.

[0035] By adopting the above technical solution, the present invention sets up a first light source module 3 and a second light source module 4. The first light source module 3 can be used for wall washing, and the second light source module 4 can be used for road lighting, which increases the functionality of the wall lamp and provides a better user experience.

[0036] In addition, the first LED lamp bead 342 and the second LED lamp bead 343 both include low color temperature lamp beads and high color temperature lamp beads that are alternately arranged. The color temperature of the low color temperature lamp beads is 3000K, and the color temperature of the high color temperature lamp beads is 5000K. The color temperature adjustment of 3000K, 4000K and 5000K can be achieved. The dip switch board 9 includes three dip switches, one for adjusting the light shape, one for adjusting the power, and one for adjusting the color temperature.

[0037] Specifically, the light emitting angle of the first lens portion 351 is smaller than the light emitting angle of the second lens portion 352 .

[0038] By adopting the above technical solution, the light output angle can be adjusted by controlling the lighting of the first LED lamp bead 342 or the second LED lamp bead 343 / the first LED lamp bead 342 and the second LED lamp bead 343 through the dip switch, thereby achieving the adjustment of the light shape to meet different lighting needs.

[0039] Specifically, support shafts 311 are provided at both ends of the heat sink 31 , and shaft holes 51 corresponding to the support shafts 311 are provided on the bracket 5 .

[0040] By adopting the above technical solution, the rotatable installation of the light source module is achieved through the cooperation between the support shaft 311 and the shaft hole 51.

[0041] Example 2

[0042] The present embodiment is different from the embodiment 1 in that: specifically, the first light source module 3 also includes a limiting shaft 32 and a knob 33, wherein a rectangular block 312 is provided at the center position of a support shaft 311, and a rectangular sleeve 323 is provided at the center position of the limiting shaft 32, and the rectangular sleeve 323 is sleeved on the rectangular block 312 to achieve circumferential limitation between the limiting shaft 32 and the heat sink 31, a limiting rib 322 is provided above the rectangular sleeve 323, a limiting groove corresponding to the limiting rib 322 and a slot corresponding to the rectangular sleeve 323 are provided on the knob 33, and the circumferential limitation of the knob 33 and the limiting shaft 32 is achieved by the cooperation between the limiting rib 322 and the limiting groove and the slot and the rectangular sleeve 323, and the knob 33 and the limiting shaft 32 are bonded together by glue, and an angle mark corresponding to the knob 33 is provided on the outer surface of the bracket 5.

[0043] By adopting the above technical solution, it is convenient to adjust the irradiation angle of the light source module.

[0044] Specifically, a first meshing tooth 321 is provided on the side of the limiting shaft 32 close to the bracket 5 , and a second meshing tooth 52 corresponding to the first meshing tooth 321 is provided on the shaft hole 51 .

[0045] By adopting the above technical solution, the first meshing teeth 321 and the second meshing teeth 52 are meshed and matched to achieve the limiting of the limiting shaft 32 and the bracket 5, thereby ensuring the stability of the irradiation angle after adjustment.

[0046] Example 3

[0047] The present embodiment is different from the first embodiment in that: specifically, a return spring 11 is further provided between the limiting shaft 32 and the heat sink 31 .

[0048] By adopting the above technical solution, when the angle needs to be adjusted, the knob 33 is pushed inward, and the knob 33 drives the limit shaft 32 to move inward, so that the first meshing tooth 321 is separated from the second meshing tooth 52, and the reset spring 11 is squeezed, and then the angle is adjusted; after the angle adjustment is completed, the knob 33 is released, and the limit shaft 32 is reset under the elastic restoring force of the reset spring 11, so as to achieve the limit with the bracket 5.

[0049] Example 4

[0050] The present embodiment is different from the first embodiment in that: specifically, an ambient light sensor 10 is mounted on the upper end of the lamp body 7, and the ambient light sensor 10 is preferably a BH1750FVI type produced by Rohm.

[0051] By adopting the above technical solution, the functions of automatically turning on the lights at night and automatically turning off the lights during the day can be achieved.

[0052] Example 5

[0053] The present embodiment is different from the first embodiment in that: specifically, a human monitoring module 6 is installed on the front side of the lamp body 7, and the human monitoring module 6 is a Panasonic EKMC1603111 PIR module.

[0054] By adopting the above technical solution, the effect of turning on the lights when people come and turning off the lights when people leave can be achieved.

[0055] Example 6

[0056] Furthermore, the method for realizing a dual-module wall lamp with variable light shape described in the present invention comprises the following steps:

[0057] (i) A first light source module 3 and a second light source module 4 are provided with rotatable and adjustable angles. By adjusting the irradiation angles of the first light source module 3 and the second light source module 4 respectively, the first light source module 3 is used for wall washing irradiation, and the second light source module 4 is used for road lighting;

[0058] (ii) The light emitting angle of the first lens portion 351 is smaller than the light emitting angle of the second lens portion 352. The LED lamp group includes a first LED lamp bead 342 corresponding to the first lens portion 351 and a second LED lamp bead 343 corresponding to the second lens portion 352. The lighting status of the first LED lamp bead 342 and the second LED lamp bead 343 is controlled by the dip switch on the dip switch board 9 to achieve adjustment of the light shape.

[0059] In summary, the present invention is provided with a first light source module 3 and a second light source module 4, the first light source module 3 can be used for wall washing, and the second light source module 4 can be used for road lighting, thereby increasing the functionality of the wall lamp and providing a better user experience; the present invention controls the lighting of the first LED lamp bead 342 or the second LED lamp bead 343 / the first LED lamp bead 342 and the second LED lamp bead 343 through a dial switch, thereby adjusting the light output angle, thereby adjusting the light shape to meet different lighting needs, and also adjusting the color temperature and power; the present invention can directly adjust the illumination angle through the knob 33, and the operation is simple and convenient; the present invention realizes the limiting of the limit shaft 32 and the bracket 5 through the meshing cooperation of the first meshing tooth 321 and the second meshing tooth 52, thereby ensuring the stability of the illumination angle after adjustment; the present invention can also realize the effect of automatic lighting at night and automatic lighting off during the day, as well as the effect of lighting on when people come and lighting off when people leave.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual-module wall lamp with variable light shape, characterized in that: The utility model comprises a lamp body, wherein a driver is installed inside the lamp body, a back plate is connected to the rear side of the lamp body, a mounting plate is connected to the rear side of the back plate, two symmetrical brackets are connected to the front side of the lamp body, two first light source modules and second light source modules with the same structure are connected to the brackets, the first light source module comprises a radiator, a light source board is arranged on the lower surface of the radiator, the light source board comprises an aluminum substrate, a plurality of evenly arranged LED lamp groups are connected to the aluminum substrate, the LED lamp groups comprise first LED lamp beads and second LED lamp beads arranged in parallel, a lens is arranged below the light source board, a lens corresponding to the LED lamp group is arranged on the lens, and the lens comprises a first lens portion and a second lens portion, and a dial switch board close to one side is installed inside the lamp body.

2. A dual-module wall lamp with variable light shape according to claim 1, characterized in that: The light emitting angle of the first lens portion is smaller than the light emitting angle of the second lens portion.

3. A dual-module wall lamp with variable light shape according to claim 1, characterized in that: The driver and the dial switch plate are both provided with two.

4. The dual-module wall lamp with variable light shape according to claim 1, characterized in that: The two ends of the radiator are provided with supporting shafts, and the bracket is provided with shaft holes corresponding to the supporting shafts.

5. A dual-module wall lamp with variable light shape according to claim 4, characterized in that: The first light source module also includes a limiting shaft and a knob, wherein a rectangular block is provided at the center position of a support shaft, a rectangular sleeve is provided at the center position of the limiting shaft, a limiting rib is provided above the rectangular sleeve, a limiting groove corresponding to the limiting rib is provided on the knob, and a slot corresponding to the rectangular sleeve is provided.

6. A dual-module wall lamp with variable light shape according to claim 5, characterized in that: The side surface of the limiting shaft close to the bracket is provided with a first meshing tooth, and the shaft hole is provided with a second meshing tooth corresponding to the first meshing tooth.

7. A dual-module wall lamp with variable light shape according to claim 6, characterized in that: A return spring is also arranged between the limiting shaft and the radiator.

8. The dual-module wall lamp with variable light shape according to claim 1, characterized in that: An ambient light sensor is installed on the upper end of the lamp body.

9. The dual-module wall lamp with variable light shape according to claim 1, characterized in that: A human body monitoring module is installed on the front side of the lamp body.

10. A method for realizing a dual-module wall lamp with variable light shape according to any one of claims 1 to 9, characterized in that: The following steps are involved: (i) A first light source module and a second light source module are provided with rotatable and adjustable angles, and the first light source module is used for wall washing illumination and the second light source module is used for road lighting by adjusting the illumination angles of the first light source module and the second light source module respectively; (ii) The light emitting angle of the first lens portion is smaller than that of the second lens portion. The LED lamp group includes a first LED lamp bead corresponding to the first lens portion and a second LED lamp bead corresponding to the second lens portion. The lighting status of the first LED lamp bead and the second LED lamp bead are controlled by the dip switch on the dip switch board to achieve adjustment of the light shape.

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