Wall lamp with adjustable illumination angle

Abstract

The utility model discloses an adjustable lighting angle wall lamp, including base, main body radiator, lamp panel no. 1, rotatory radiator, lamp panel no. 2, glass lampshade and surface cover, base and surface cover are respectively installed on the two sides of main body radiator, the inside of base is fixedly installed with drive power supply, the inside of surface cover is installed with glass lampshade, and the inside of surface cover is installed with the glass lampshade. The rotary radiator is rotationally connected to the interior of the main body radiator, a second lamp panel is fixedly installed at the bottom of the rotary radiator, and a first lamp panel is fixedly installed at the position, located below the main body radiator, in the main body radiator. The second lamp panel is fixed to the rotary radiator, the angles of the radiator and the second lamp panel can be rotationally adjusted through the rotary adjusting mechanism, so that the illumination angle of the second lamp panel is changed, the second lamp panel can be rotationally adjusted to a proper position according to illumination requirements, and the illumination effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wall lamps, in particular to a wall lamp with adjustable lighting angle. Background Art

[0002] Wall lamps are auxiliary lighting decorative lamps installed on walls in indoor areas, corridors, etc. They can provide lighting at night or in dim conditions, making it easier for people to see the road conditions and increase their safety when walking at night. Wall lamps are usually installed high on the wall.

[0003] After searching, Chinese patent announcement number: CN221724288U discloses a flat wall lamp, including a diffuser cover, a bottom shell, a lamp board, a power supply and a mounting bracket; a mounting area for the lamp board is formed in the bottom shell, a waterproof groove is formed around the mounting area, a downwardly recessed power supply groove is provided in the mounting area, and a wire outlet hole is provided on the power supply groove; the power supply is installed in the power supply groove, and the power supply wiring is led out from the wire outlet hole; the lamp board is installed in the corresponding mounting area in the bottom shell and is connected to the power supply; a circle of card slots adapted to the waterproof groove is formed in the diffuser cover, the diffuser cover is engaged with the bottom shell, the outer wall of the diffuser cover is fitted with the inner wall of the bottom shell, the card slot is engaged in the waterproof groove, and a waterproof ring is provided between the inner side of the card slot and the waterproof groove; the mounting bracket is connected to the back of the bottom shell.

[0004] Although the above technical solution can improve the sealing of the wall lamp, its light distribution angle is single and cannot be adjusted according to lighting needs, which affects the lighting effect. Therefore, it is necessary to design a wall lamp with adjustable lighting angle to improve the above problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a wall lamp with adjustable lighting angle, aiming to solve the technical problem in the existing technology that the wall lamp has a single lighting angle and cannot be adjusted according to lighting needs, which affects the lighting effect.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A wall lamp with adjustable lighting angle comprises a base, a main body radiator, a lamp board 1, a rotating radiator, a lamp board 2, a glass lampshade and a face cover, wherein the base and the face cover are respectively mounted on both sides of the main body radiator, a driving power supply is fixedly mounted inside the base, a glass lampshade is mounted inside the face cover, the rotating radiator is rotatably connected to the inside of the main body radiator, a lamp board 2 is fixedly mounted on the bottom of the rotating radiator, and a lamp board 1 is fixedly mounted inside the main body radiator and below the main body radiator, a rotating adjustment mechanism is provided between the rotating radiator and the main body radiator, and the rotating adjustment mechanism is used to adjust the angle of the rotating radiator and the lamp board 2.

[0008] Preferably, one end of the rotating heat sink is fixedly connected to the second rotating shaft, and a receiving groove is provided on the outer wall of the main heat sink corresponding to the second rotating shaft, and a through hole is provided between the receiving groove and the inside of the main heat sink. The rotation adjustment mechanism includes a rotating tooth, and the center of one end of the rotating tooth is fixedly connected to the insertion shaft, and the two ends of the rotating shaft are provided with insertion holes for inserting the insertion shaft, and the ends of the insertion shaft are fixedly connected to a pair of positioning blocks, and the two ends of the rotating shaft are provided with positioning grooves for the positioning blocks to be clamped in. The rotating tooth and the second rotating shaft are fixedly connected by a screw, and a fixed tooth is fixedly connected on the inner wall of the receiving groove and located on the outside of the through hole. The fixed tooth and the rotating tooth are engaged with each other, and a spring is sleeved between the rotating tooth and the rotating heat sink and located on the outside of the second rotating shaft and the insertion shaft.

[0009] Preferably, the rotation adjustment mechanism further comprises a rotating cover, which is placed in the accommodating groove and fixedly connected to the end of the rotating tooth away from the insertion shaft, and a hexagonal blind hole for receiving a hexagonal wrench is provided at the center of the outer side of the rotating cover.

[0010] Preferably, a rotating gear waterproof ring is provided between the fixed teeth and the rotating teeth, and a rotating cover waterproof ring is provided between the rotating cover and the rotating teeth.

[0011] Preferably, the other end of the rotating radiator is fixedly connected to a rotating shaft 1, and a support column is fixedly connected to the rotating shaft inside the main radiator. A rotating shaft installation position for installing the rotating shaft 1 is provided at the top of the support column, and the end of the support column is fixedly connected to a pressure strip by a screw.

[0012] Preferably, the base and one side of the main radiator are fixedly connected with a connecting seat, and the connecting seats are rotatably connected through a rotating shaft pin. The base and the other end of the main radiator are fixedly connected with a locking block, and the locking blocks are connected and fixed by a locking bolt.

[0013] Preferably, a base waterproof ring is provided between the base and the main radiator, the surface cover and the main radiator are fixedly connected by screws, and a surface cover waterproof ring is provided between the surface cover and the main radiator.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model is equipped with a rotating radiator, a second lamp board and a rotating adjustment mechanism. The second lamp board is fixed on the rotating radiator. The angle of the radiator and the second lamp board can be rotated and adjusted through the rotating adjustment mechanism, thereby changing the lighting angle of the second lamp board. It can be rotated and adjusted to a suitable position according to lighting needs to improve the lighting effect.

[0016] 2. The utility model adopts two split light panels, one light panel is fixed on the main radiator, and the other light panel is fixed on the rotating radiator. The two split light panels effectively solve the problem of heat accumulation generated by the light panels and achieve balanced heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a wall lamp with adjustable lighting angle;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of the wall lamp with adjustable lighting angle;

[0019] Figure 3 This is a schematic diagram of the split structure of the main radiator and the rotary adjustment mechanism;

[0020] Figure 4 This is a side view of the main radiator structure;

[0021] Figure 5 It is a schematic diagram of the side cross-sectional structure of the main radiator;

[0022] Figure 6 Schematic diagram of the longitudinal cross-section structure of the main radiator;

[0023] Figure 7 It is a schematic diagram of the rotating radiator structure;

[0024] Figure 8 Schematic diagram of the rotating gear structure Figure 1 ;

[0025] Figure 9 Schematic diagram of the rotating gear structure Figure 2 ;

[0026] Figure 10 Schematic diagram of the rotating cover structure Figure 1 ;

[0027] Figure 11 Schematic diagram of the rotating cover structure Figure 2 ;

[0028] Figure 12 Schematic diagram of the base structure;

[0029] Figure 13 It is a schematic diagram of the base and main radiator structure.

[0030] In the figure: 1. Base; 2. Driving power supply; 3. Main radiator; 301. Support column; 302. Pressure strip; 303. Accommodating groove; 304. Fixed tooth; 4. Lamp board 1; 5. Rotating radiator; 501. Rotating shaft 1; 502. Rotating shaft 2; 6. Lamp board 2; 7. Rotation adjustment mechanism; 701. Rotating tooth; 7011. Insert shaft; 7012. Positioning block; 702. Rotating tooth waterproof ring; 703. Rotating cover; 7031. Hexagonal blind hole; 704. Rotating cover waterproof ring; 705. Spring; 8. Base waterproof ring; 9. Glass lampshade; 10. Surface cover waterproof ring; 11. Surface cover; 12. Connecting seat; 13. Locking block. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] Example:

[0033] See also Figures 1-13 The present embodiment provides a wall lamp with adjustable lighting angle, comprising a base 1, a main radiator 3, a lamp board 1 4, a rotating radiator 5, a lamp board 2 6, a glass lampshade 9 and a cover 11. The base 1 and the cover 11 are respectively mounted on both sides of the main radiator 3. A driving power supply 2 is fixedly mounted inside the base 1. A glass lampshade 9 is mounted inside the cover 11. A glass lampshade mounting groove is provided on the inner wall of the cover 11. The glass lampshade 9 is placed in the glass lampshade mounting groove to limit the installation position of the glass lampshade 9 and prevent the glass lampshade 9 from being displaced. The rotating radiator 5 is rotatably connected to the inside of the main radiator 3. The bottom of the rotating radiator 5 is fixedly mounted with the lamp board 2 6. The inside of the main radiator 3 A light board 1 4 is fixedly installed below the main radiator 3, and a rotation adjustment mechanism 7 is provided between the rotating radiator 5 and the main radiator 3. The rotation adjustment mechanism 7 is used to adjust the angle of the rotating radiator 5 and the light board 2 6. The light board 1 4 and the light board 2 6 use two LED light boards of different sizes. The small light board is fixed on the main radiator 3, and the large light board is fixed on the rotating radiator 5. The two split light boards effectively solve the problem of heat accumulation generated by the light boards and achieve balanced heat dissipation. The angle of the rotating radiator 5 can be adjusted by the rotation adjustment mechanism 7, thereby adjusting the angle of the light board 2 6. It can be rotated and adjusted to a suitable position according to lighting requirements to improve the lighting effect.

[0034] In this embodiment, if Figure 3-Figure 9As shown, one end of the rotating radiator 5 is fixedly connected to the rotating shaft 2 502, and a receiving groove 303 is provided on the outer wall of the main radiator 3 corresponding to the rotating shaft 2 502. A through hole is provided between the receiving groove 303 and the interior of the main radiator 3. The rotation adjustment mechanism 7 includes a rotating tooth 701, and an insertion shaft 7011 is fixedly connected to the center of one end of the rotating tooth 701. An insertion hole for inserting the insertion shaft 7011 is provided at the end of the rotating shaft 2 502. The rotating tooth 701 and the rotating shaft 2 502 are connected by screws. Fixed connection, the inner wall of the accommodating groove 303 and the outside of the through hole are fixedly connected with a fixed tooth 304, the fixed tooth 304 is engaged with the rotating tooth 701, and a spring 705 is sleeved between the rotating tooth 701 and the rotating radiator 5 and located outside the rotating shaft 2 502 and the insertion shaft 7011. One end of the spring 705 rests on the side wall of the rotating radiator 5, and the other end rests on the inner wall of the main radiator 3. A connecting mounting hole 1 is opened at the center of the rotating tooth 701 and the insertion shaft 7011. The rotating shaft The second mounting hole 702 is provided in the insertion hole 502, and the rotating tooth 701 is fixedly connected to the rotating shaft 2 502 by screws passing through the mounting holes 1 and 2, so that the rotating heat sink 5 can rotate synchronously with the rotating tooth 701. The fixed tooth 304 is provided with 24 groups of teeth that cooperate and engage with one end of the rotating tooth 701, which can realize tooth meshing and lock the position of the fixed tooth 304. When adjusting the angle of the rotating heat sink 5, the rotating tooth 701 is rotated to disengage the teeth of the rotating tooth 701 from the teeth of the fixed tooth 304. At this time, the rotating tooth 701 and the rotating heat sink 5 are moved axially toward the outside of the main heat sink 3, and the spring 705 is in a compressed state. The rotating tooth 701 and the rotating heat sink 5 are rotated to adjust the angle. After adjusting to the appropriate angle, the rotating tooth 701 and the rotating heat sink 5 are axially reset by the action of the spring 705, so that the rotating tooth 701 and the fixed tooth 304 are meshed again, and the rotating heat sink 5 is locked in the adjustment position, thereby realizing the angle adjustment of the lamp board 2 6.

[0035] Furthermore, a pair of positioning blocks 7012 are fixedly connected to the end of the insertion shaft 7011, and a positioning groove for the positioning block 7012 to be inserted into the end of the rotating shaft 502 is provided. When the rotating tooth 701 and the rotating radiator 5 are assembled, the insertion shaft 7011 is aligned and inserted into the insertion hole of the rotating shaft 502. At the same time, the positioning block 7012 is aligned and inserted into the positioning groove to limit the radial rotation of the rotating tooth 701 and the rotating shaft 502, so as to achieve more stable synchronous rotation of the rotating radiator 5 with the rotating tooth 701.

[0036] In order to further improve the convenience of adjusting the light board 26, Figure 3 、 Figure 6 、 Figure 10 and Figure 11As shown, the rotation adjustment mechanism 7 also includes a rotating cover 703, which is placed in the accommodating groove 303 and fixedly connected to the end of the rotating tooth 701 away from the insertion shaft 7011. The rotating cover 703 is fixedly connected to the rotating tooth 701 by screws. A hexagonal blind hole 7031 for a hexagonal wrench to be inserted is provided at the center of the outer side of the rotating cover 703. By inserting one end of the hexagonal wrench into the hexagonal blind hole 7031, the rotation adjustment of the rotating tooth 701 is facilitated by the hexagonal wrench.

[0037] In some embodiments, the angle range a of the rotating radiator 5 and the light board 2 6 is 45° rotated upward from the horizontal direction, which is convenient for adjusting the light board 2 6 to multiple angles and improving the lighting effect. An angle scale is provided on the outer wall of the main radiator 3 at the accommodating groove 303, and an indicator arrow for indicating the angle scale is provided on the outer wall of the rotating cover 703, which is convenient for intuitive observation and understanding of the adjustment angle of the rotating radiator 5 and the light board 2 6.

[0038] Preferably, a rotating gear waterproof ring 702 is provided between the fixed tooth 304 and the rotating tooth 701, a rotating gear waterproof groove is provided on the side of the fixed tooth 304 close to the rotating tooth 701, and the rotating gear waterproof ring 702 is embedded in the rotating gear waterproof groove. A rotating gear waterproof rib pressed against the rotating gear waterproof ring 702 is provided on the side of the rotating tooth 701 close to the fixed tooth 304, a rotating cover waterproof ring 704 is provided between the rotating cover 703 and the rotating tooth 701, and the rotating tooth 701 close to the side of the rotating cover 703 is provided. A rotating cover waterproof groove is provided, and a rotating cover waterproof ring 704 is embedded in the rotating cover waterproof groove. A rotating cover waterproof rib is provided on the side of the rotating cover 703 close to the rotating tooth 701, which is pressed against the rotating cover waterproof ring 704. The rotating tooth waterproof ring 702 is provided to improve the sealing between the rotating tooth 701 and the fixed tooth 304. The rotating cover waterproof ring 704 is provided to improve the sealing between the rotating cover 703 and the rotating tooth 701, thereby preventing water and dust from entering the interior of the lamp body through the connection, thereby improving the service life.

[0039] In order to make the rotating radiator 5 rotate more stably, as Figure 3 and Figure 6 As shown, the other end of the rotating radiator 5 is fixedly connected to a rotating shaft 501, and a support column 301 is fixedly connected to the rotating shaft 501 inside the main radiator 3. A rotating shaft installation position for installing the rotating shaft 501 is provided at the top of the support column 301. The end of the support column 301 is fixedly connected to a pressure strip 302 by a screw. The pressure strip 302 is used to limit the installation of the rotating shaft 501 in the rotating shaft installation position of the support column 301, and can act as a downward damping function to provide support for the rotation operation of the rotating radiator 5, so that the radiator 5 is more stable when rotating to adjust the angle.

[0040] In this embodiment, if Figure 13As shown, the base 1 and one side of the main radiator 3 are fixedly connected with a connecting seat 12, and the connecting seats 12 are rotatably connected by a rotating shaft pin. The base 1 and the other end of the main radiator 3 are fixedly connected with a locking block 13, and the locking blocks 13 are fixed by a locking bolt. Through this structural design, the base 1 can be rotated open relative to the main radiator 3, which is convenient for maintenance and repair of the interior of the lamp body.

[0041] Furthermore, a base waterproof ring 8 is provided between the base 1 and the main radiator 3, and a circle of base waterproof groove is provided on the contact surface between the base 1 and the main radiator 3, and the base waterproof ring 8 is embedded in the base waterproof groove. The surface cover 11 and the main radiator 3 are fixedly connected by screws, and a surface cover waterproof ring 10 is provided between the surface cover 11 and the main radiator 3, and a circle of surface cover waterproof groove is provided on the contact surface between the surface cover 11 and the main radiator 3, and the surface cover waterproof ring 10 is embedded in the surface cover waterproof groove, which can effectively solve the problem of separation between the base waterproof ring 8 and the surface cover waterproof ring 10. The base waterproof ring 8 and the surface cover waterproof ring 10 adopt hollow waterproof silicone rings to solve the problem of compression deformation with the main radiator 3, improve sealing, and avoid water entering the lamp body.

[0042] In some embodiments, the top of the main radiator 3 is designed with a streamlined arc, which will not cause the accumulation of dust, leaves, rain and snow and other objects, and has a certain self-cleaning function. The arc on the main radiator 3 increases the heat dissipation area to a certain extent, thereby improving the heat dissipation effect.

[0043] Working principle: When in use, insert one end of the hexagonal wrench into the hexagonal blind hole 7031, and rotate the hexagonal wrench to drive the rotating tooth 701 to rotate the adjustment position. When the rotating tooth 701 rotates, the rotating tooth 701 is disengaged from the fixed tooth 304. At this time, the rotating tooth 701 and the rotating radiator 5 are moved axially toward the outside of the main radiator 3. The spring 705 is in a compressed state. The rotating tooth 701 and the rotating radiator 5 are rotated to adjust the angle. After adjusting to the appropriate angle, the rotating tooth 701 and the rotating radiator 5 are axially reset by the action of the spring 705, so that the rotating tooth 701 and the fixed tooth 304 are meshed again, and the rotating radiator 5 is locked in the adjustment position, thereby realizing the angle adjustment of the rotating radiator 5 and the lamp board 26, which can be adjusted according to the angle. The lighting needs are rotated to the appropriate position to improve the lighting effect. Two LED light boards of different sizes are used through light board 1 4 and light board 2 6. The small light board is fixed on the main radiator 3, and the large light board is fixed on the rotating radiator 5. The two split light boards effectively solve the problem of heat accumulation generated by the light boards and achieve balanced heat dissipation. The rotating tooth waterproof ring 702 is set to improve the sealing between the rotating tooth 701 and the fixed tooth 304. The rotating cover waterproof ring 704 is set to improve the sealing between the rotating cover 703 and the rotating tooth 701. The base waterproof ring 8 is used to improve the sealing between the base 1 and the main radiator 3. The surface cover waterproof ring 10 is used to improve the sealing between the surface cover 11 and the main radiator 3 to avoid the problem of water entering the lamp body.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the scope of protection of the present invention.

Claims

1. A wall lamp with adjustable lighting angle, characterized by: The invention comprises a base (1), a main radiator (3), a light board 1 (4), a rotating radiator (5), a light board 2 (6), a glass lampshade (9) and a cover (11), wherein the base (1) and the cover (11) are respectively mounted on both sides of the main radiator (3), a driving power source (2) is fixedly mounted inside the base (1), a glass lampshade (9) is mounted inside the cover (11), the rotating radiator (5) is rotatably connected to the inside of the main radiator (3), a light board 2 (6) is fixedly mounted on the bottom of the rotating radiator (5), the light board 1 (4) is fixedly mounted inside the main radiator (3) and below the main radiator (3), a rotation adjustment mechanism (7) is provided between the rotating radiator (5) and the main radiator (3), and the rotation adjustment mechanism (7) is used to adjust the angle of the positioning rotating radiator (5) and the light board 2 (6).

2. The wall lamp with adjustable lighting angle according to claim 1, characterized in that: One end of the rotating heat sink (5) is fixedly connected to the second rotating shaft (502); an accommodating groove (303) is provided on the outer wall of the main heat sink (3) corresponding to the second rotating shaft (502); a through hole is provided between the accommodating groove (303) and the interior of the main heat sink (3); the rotating adjustment mechanism (7) comprises a rotating tooth (701); an insertion shaft (7011) is fixedly connected to the center of one end of the rotating tooth (701); an insertion hole for inserting the insertion shaft (7011) is provided at the end of the second rotating shaft (502); and the end of the insertion shaft (7011) is fixed. A pair of positioning blocks (7012) are connected, and a positioning groove for the positioning block (7012) to be snapped into is provided at the end of the second rotating shaft (502). The rotating tooth (701) is fixedly connected to the second rotating shaft (502) by screws. A fixed tooth (304) is fixedly connected on the inner wall of the accommodating groove (303) and located outside the through hole. The fixed tooth (304) is engaged with the rotating tooth (701). A spring (705) is sleeved between the rotating tooth (701) and the rotating heat sink (5) and located outside the second rotating shaft (502) and the insertion shaft (7011).

3. The wall lamp with adjustable lighting angle according to claim 2, characterized in that: The rotation adjustment mechanism (7) further comprises a rotating cover (703), which is placed in the receiving groove (303) and fixedly connected to the end of the rotating tooth (701) away from the insertion shaft (7011). A hexagonal blind hole (7031) for receiving a hexagonal wrench is provided at the center of the outer side of the rotating cover (703).

4. The wall lamp with adjustable lighting angle according to claim 3, characterized in that: A rotating gear waterproof ring (702) is provided between the fixed teeth (304) and the rotating teeth (701), and a rotating cover waterproof ring (704) is provided between the rotating cover (703) and the rotating teeth (701).

5. The wall lamp with adjustable lighting angle according to claim 1, characterized in that: The other end of the rotating radiator (5) is fixedly connected to a rotating shaft 1 (501), and a support column (301) is fixedly connected to the rotating shaft 1 (501) inside the main radiator (3). A rotating shaft 1 installation position for installing the rotating shaft 1 (501) is provided at the top of the support column (301), and a pressure strip (302) is fixedly connected to the end of the support column (301) by screws.

6. The wall lamp with adjustable lighting angle according to claim 1, characterized in that: The base (1) and one side of the main radiator (3) are both fixedly connected with a connecting seat (12), and the connecting seats (12) are rotatably connected via a rotating shaft pin. The base (1) and the other end of the main radiator (3) are both fixedly connected with a locking block (13), and the locking blocks (13) are connected and fixed via a locking bolt.

7. The wall lamp with adjustable lighting angle according to claim 6, characterized in that: A base waterproof ring (8) is provided between the base (1) and the main radiator (3); the surface cover (11) is fixedly connected to the main radiator (3) via screws; and a surface cover waterproof ring (10) is provided between the surface cover (11) and the main radiator (3).

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