Outdoor lamp with angle convenient to adjust

Abstract

The outdoor lamp convenient to adjust the angle comprises a mounting base, a light-emitting lamp and an adjusting support connecting the mounting base and the light-emitting lamp, and the light-emitting lamp is installed at the top of the adjusting support in an up-down swinging mode; a first circular truncated cone is arranged on the light-emitting lamp, the axis of the first circular truncated cone is horizontally arranged, and a first annular tooth surface is arranged on the end face of the first circular truncated cone; the adjusting support is provided with a first sleeve which abuts against the first circular truncated cone and is arranged on the peripheral face of the first annular tooth face in a sleeving mode, the inner side of the first sleeve is provided with a first limiting ring piece arranged in the circumferential direction, and the first circular truncated cone is provided with a first locking piece. The first locking piece abuts against the side face, back on to the first circular truncated cone, of the first limiting ring piece. The first limiting ring piece is provided with a first elastic piece used for being matched with the first annular tooth surface. The outdoor lamp has the effect that the problem that after the outdoor lamp with the angle convenient to adjust is used for a long time, a light-emitting lamp cannot be rotationally positioned is solved.

Description

Technical Field

[0001] This application relates to the field of outdoor lamps, and particularly to an outdoor lamp that is convenient for adjusting the angle. Background Art

[0002] Outdoor lamps are lighting fixtures exposed outdoors. They can usually be combined with surrounding roads, landscapes, and buildings for lighting design and installation, so as to achieve the unity of functionality and artistry, and are widely used in fields such as urban lighting, green belt beautification, and festival decoration.

[0003] Existing outdoor lamps that are convenient for adjusting the angle include a mounting base for cooperating with the ground, a light-emitting lamp, and an adjusting bracket connecting the mounting base and the light-emitting lamp. The light-emitting lamp is swingably mounted up and down at the top of the adjusting bracket. Among them, the rotating structure between the light-emitting lamp and the adjusting bracket usually adopts a damping hinge structure. The damping hinge structure usually includes a hinge seat, a hinge head, a locking bolt, a locking nut, and a damping piece. Through the damping effect of the damping piece, positioning can be achieved after rotating to a certain angle.

[0004] Regarding the above related technologies, the inventor believes that after long-term use of the above outdoor lamp that is convenient for adjusting the angle, the damping piece is prone to excessive wear, resulting in an unsatisfactory rotational positioning effect of the damping hinge structure. Utility Model Content

[0005] In order to improve the problem that the light-emitting lamp of the outdoor lamp that is convenient for adjusting the angle cannot be rotationally positioned after long-term use, this application provides an outdoor lamp that is convenient for adjusting the angle.

[0006] An outdoor lamp that is convenient for adjusting the angle provided by this application adopts the following technical solutions:

[0007] An outdoor lamp that is convenient for adjusting the angle includes a mounting base, a light-emitting lamp, and an adjusting bracket connecting the mounting base and the light-emitting lamp. The light-emitting lamp is swingably mounted up and down at the top of the adjusting bracket; a first frustum is provided on the light-emitting lamp, and the end face of the first frustum has a first annular tooth surface; the adjusting bracket is provided with a first sleeve that abuts against the first frustum and sleeved on the outer peripheral surface of the first annular tooth surface. The inner side of the first sleeve has a circumferentially arranged first limiting ring piece. The first frustum is provided with a first locking member that abuts against the side of the first limiting ring piece facing away from the first frustum; the first limiting ring piece is provided with a first elastic member for cooperating with the first annular tooth surface.

[0008] By adopting the above technical solution, a rotational connection structure between the illuminating lamp and the adjusting bracket is disclosed. Through the cooperation of the first annular tooth surface on the first frustum and the first sleeve, the illuminating lamp can rotate on the adjusting bracket; through the cooperation of the first limiting ring piece and the first locking member, the illuminating lamp and the adjusting bracket are limited in the axial direction of the first frustum, so that the illuminating lamp will not fall off the adjusting bracket; through the cooperation of the first elastic member and the first annular tooth surface, the illuminating lamp can be circumferentially positioned after swinging on the adjusting bracket, and the illuminating lamp can be locked at a certain angle on the adjusting bracket. Moreover, since the circumferential positioning of the rotation of the illuminating lamp on the adjusting bracket is achieved through the first elastic member and the first annular tooth surface, the failure probability of the rotation positioning function of the illuminating lamp of the above outdoor lamp convenient for adjusting the angle is relatively low after long-term use, and the service life is ideal.

[0009] Optionally, the first locking member includes a first locking column passing through the first limiting ring piece and a first locking disc installed at the end of the first locking column; the first locking disc fits against the side of the first limiting ring piece facing away from the first frustum.

[0010] By adopting the above technical solution, the structure of the first locking member is disclosed. The first locking member includes a first locking column and a first locking disc. The first locking disc is fixed on the first locking column to cooperate with the first limiting ring piece to achieve axial limitation when the illuminating lamp swings up and down.

[0011] Optionally, the number of the first locking columns in the first locking member is two, and the first locking disc is installed on the first locking column by screws.

[0012] By adopting the above technical solution, it helps to improve the structural strength of the first locking member and reduce the probability of the first locking disc detaching from the first locking column during use.

[0013] Optionally, the first limiting ring piece is provided with a first convex block on the side facing away from the first frustum; the outer edge of the first locking disc is provided with a first limiting convex portion for abutting against the first convex block.

[0014] By adopting the above technical solution, the first convex block on the first limiting ring piece cooperates with the first limiting convex portion on the first locking disc. When the first convex block abuts against the first limiting convex portion during the swinging process of the illuminating lamp, the swinging of the illuminating lamp will be restricted, which helps to avoid the unrestricted rotation of the illuminating lamp on the adjusting bracket and helps to extend the service life of the outdoor lamp convenient for adjusting the angle.

[0015] Optionally, the first annular tooth surface has a circle of first straight teeth, the cross section of the first straight teeth is an isosceles triangle; the top of the first straight teeth has a first arc-shaped guiding surface.

[0016] By adopting the above technical solution, the cross-section of the first straight tooth is an isosceles triangle, which helps the lighting lamp to be adjusted up and down. Among them, the top of the first straight tooth is the first arc-shaped guiding surface, which helps to extend the service life of the first annular tooth surface and the first elastic member.

[0017] Optionally, the first elastic member includes a first mounting piece and a first elastic piece connected to the first mounting piece; the first limiting ring piece is provided with a first groove for arranging the first mounting piece and a first through groove for the first elastic piece to pass through.

[0018] By adopting the above technical solution, the structure of the first elastic member and the installation structure of the first elastic member on the first limiting ring piece are specifically disclosed.

[0019] Optionally, the adjusting bracket is horizontally rotatably mounted on the top of the mounting base.

[0020] By adopting the above technical solution, the adjusting bracket is horizontally rotatably mounted on the mounting base, so that the adjusting bracket can be horizontally rotated to drive the horizontal rotation of the lighting lamp.

[0021] Optionally, the mounting base includes a mounting column and a conical ground plug connected to the bottom of the mounting column.

[0022] By adopting the above technical solution, a form of the mounting base is specifically disclosed. The mounting base includes a mounting column and a conical ground plug, which increases the lighting height of the lighting lamp, and the conical ground plug enables the outdoor lamp with an adjustable angle to be inserted and fixed in the soil.

[0023] Optionally, the mounting base is a conical ground plug.

[0024] By adopting the above technical solution, a form of the mounting base is specifically disclosed. When the mounting base is a conical ground plug, the outdoor lamp with an adjustable angle can be inserted and fixed in the soil through the conical ground plug.

[0025] Optionally, the mounting base includes a mounting column and a mounting chassis connected to the bottom of the mounting column; through holes for fixing the mounting chassis are provided on the mounting chassis.

[0026] By adopting the above technical solution, a form of the mounting base is specifically disclosed. The mounting base includes a mounting column and a mounting chassis, which can increase the lighting height of the outdoor lamp with an adjustable angle. The arrangement of the through holes on the mounting chassis enables the mounting chassis to be fixed to the ground by bolts, which helps to improve the stability of the outdoor lamp with an adjustable angle.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. An outdoor lamp that is convenient for adjusting the angle. The illuminating lamp is swingably mounted on the top of the adjusting bracket. Depending on the cooperation between the first frustum, the first sleeve, the first limiting ring piece, the first locking member, and the first annular tooth surface, the illuminating lamp can perform circumferential rotation on the adjusting bracket, and the failure probability of the rotation positioning function of the outdoor lamp that is convenient for adjusting the angle is low after long-term use, and the service life is ideal.

[0029] 2. The swinging of the illuminating lamp is restricted by the cooperation between the first convex block on the first limiting ring piece and the first limiting convex portion on the first locking disc, which helps to avoid the unrestricted rotation of the illuminating lamp on the adjusting bracket and helps to extend the service life of the outdoor lamp that is convenient for adjusting the angle.

[0030] 3. The adjusting bracket is horizontally rotatably mounted on the top of the mounting seat, so that the adjusting bracket can perform horizontal rotation to drive the horizontal rotation of the illuminating lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a schematic diagram of an outdoor lamp that is convenient for adjusting the angle.

[0032] Figure 2 is a schematic diagram of the cooperation of the illuminating lamp swingably mounted on the adjusting bracket.

[0033] Figure 3 is a schematic diagram of the cooperation between the first elastic member and the first limiting ring piece.

[0034] Figure 4 is a schematic diagram of the cooperation between the first annular tooth surface and the first elastic member.

[0035] Figure 5 is a schematic diagram of the cooperation of the adjusting bracket horizontally rotatably mounted on the mounting seat.

[0036] Figure 6 is a schematic diagram of the cooperation between the second convex block and the second limiting convex portion.

[0037] Figure 7 is Figure 5 a partial enlarged schematic diagram of A in

[0038] Figure 8 is a schematic diagram of an outdoor lamp that is convenient for adjusting the angle in Embodiment 2.

[0039] Figure 9 is a schematic diagram of an outdoor lamp that is convenient for adjusting the angle in Embodiment 3.

[0040] Description of reference numerals: 1, light-emitting lamp; 11, lamp head housing; 2, adjustment bracket; 21, bracket main body; 22, bracket cover plate; 23, first sleeve; 231, first limiting ring piece; 2311, first convex block; 232, first elastic member; 2321, first mounting piece; 2322, first elastic piece; 24, second sleeve; 241, second limiting ring piece; 2411, second convex block; 242, second elastic member; 2421, second mounting piece; 2422, second elastic piece; 25, second cover plate; 26, sealing ring; 3, mounting base; 31, mounting column; 32, conical ground plug-in; 33, mounting chassis; 4, first frustum; 411, first locking column; 412, first locking plate; 4121, first limiting convex portion; 42, first annular tooth surface; 421, first straight tooth; 4211, first arc-shaped guiding surface; 5, second frustum; 511, second locking column; 512, second locking plate; 5121, second limiting convex portion; 52, second annular tooth surface; 521, second straight tooth; 5211, second arc-shaped guiding surface. Detailed implementation manners

[0041] The following further describes this application in detail with reference to Figures 1-9 the accompanying drawings.

[0042] An embodiment of this application discloses an outdoor lamp that is convenient to adjust the angle.

[0043] Embodiment 1

[0044] Referring to Figure 1 , an outdoor lamp that is convenient to adjust the angle includes a mounting base 3, a light-emitting lamp 1, and an adjustment bracket 2 connecting the mounting base 3 and the light-emitting lamp 1. Among them, the light-emitting lamp 1 is swingably mounted on the top of the adjustment bracket 2, and the adjustment bracket 2 is horizontally rotatably mounted on the top of the mounting base 3.

[0045] Referring to Figure 1 , the light-emitting lamp 1 is a single-head lens lamp. In this embodiment, the light-emitting lamp 1 is integrally formed in a hollow cylindrical structure and includes a lamp head housing 11, a lens mounted on the lamp head housing 11, and a light-emitting component arranged in the lamp head housing 11.

[0046] Referring to Figure 1 and Figure 2 , a first frustum 4 is integrally formed on the outer side wall of the lamp head housing 11. The axis of the first frustum 4 is horizontally arranged. A first locking member is provided on the first frustum 4. The first locking member includes two first locking columns 411 perpendicular to the end face of the first frustum 4 and a first locking plate 412 mounted on the end of the first locking column 411. Among them, the first locking column 411 and the first locking plate 412 are fixedly connected by screws, so as to facilitate the assembly of the first locking member.

[0047] Referring to Figure 2, The adjustment bracket 2 is integrally L-shaped and includes a bracket main body 21 and a bracket cover plate 22 mounted on the bracket main body 21. The bracket main body 21 has a cavity on the side facing away from the lighting lamp 1, and the bracket cover plate 22 is used to cover the opening of the cavity. Among them, the bracket cover plate 22 and the bracket main body 21 are fixed by screws.

[0048] Refer to Figure 2 , A first sleeve 23 is provided at the top of the adjustment bracket 2. Among them, the inner cavity of the first sleeve 23 is communicated with the inner cavity of the bracket main body 21 to facilitate the assembly of the lighting lamp 1 and the adjustment bracket 2. A circumferentially arranged first limiting ring piece 231 is provided on the inner side wall of the first sleeve 23. When the lighting lamp 1 is installed on the top of the adjustment bracket 2, the first locking disc 412 of the lighting lamp 1 fits against the inner surface of the first limiting ring piece 231, so that the lighting lamp 1 is axially locked on the adjustment bracket 2. In order to prevent the lighting lamp 1 from continuously rotating circumferentially on the adjustment bracket 2, the first limiting ring piece 231 is provided with a first convex block 2311 on the inner surface, and the outer edge of the first locking disc 412 is provided with a first limiting convex portion 4121 for abutting and cooperating with the first convex block 2311.

[0049] Refer to Figure 3 and Figure 4 , In order to enable the lighting lamp 1 to be positioned after adjusting the up and down swing angle on the adjustment bracket 2, a first annular tooth surface 42 is provided on the end surface of the first frustum 4 of the lamp head housing 11. The first sleeve 23 is sleeved on the outer peripheral surface of the first annular tooth surface 42, and a sealing groove is provided on the end surface of the first sleeve 23 and a sealing ring 26 is arranged in the sealing groove; among them, the sealing ring is in sealing abutment with the end surface of the first frustum. A first elastic member 232 cooperating with the first annular tooth surface 42 is installed on the first limiting ring piece 231 of the first sleeve 23. Among them, the first annular tooth surface 42 has a circle of radially arranged first straight teeth 421. The cross-section of the first straight tooth 421 is an isosceles triangle, and the top of the first straight tooth 421 has a first arc-shaped guiding surface 4211. The first elastic member 232 includes a first mounting piece 2321 and a first elastic piece 2322 connected to the first mounting piece 2321. The first limiting ring piece 231 is provided with a first groove for arranging the first mounting piece 2321 and a first through groove for the first elastic piece 2322 to pass through. The bottom of the first elastic piece 2322 abuts against the first straight tooth 421, and a certain damping feeling can be provided through the cooperation of the first elastic piece 2322 and the first straight tooth 421, which is convenient for adjusting the up and down swing angle of the lighting lamp 1.

[0050] Refer to Figure 5, the adjustment bracket 2 is horizontally rotatably mounted on the top of the mounting base 3, and the horizontal rotation of the adjustment bracket 2 drives the horizontal rotation of the light-emitting lamp 1. A second frustum 5 is provided on the top of the mounting base 3, and the axis of the second frustum 5 is vertically arranged. A second locking member is provided on the second frustum 5 of the mounting base 3. The second locking member includes two second locking columns 511 perpendicular to the end face of the second frustum 5 and a second locking disc 512 mounted on the ends of the second locking columns 511. Among them, the second locking columns 511 and the second locking disc 512 are connected and fixed by screws, facilitating the assembly of the second locking member.

[0051] Refer to Figure 5 , a second sleeve 24 is provided at the bottom of the adjustment bracket 2, and a second cover plate 25 for covering the upper opening of the second sleeve 24 is provided on the second sleeve 24. A convex ring for cooperating with the second cover plate 25 is provided on the second sleeve 24, and the second cover plate 25 and the convex ring on the second sleeve 24 are fixed by snap connection, and a notch for cooperating with the bracket body 21 of the adjustment bracket 2 is further provided on the second cover plate 25.

[0052] Refer to Figure 5 and Figure 6 , the inner side wall of the second sleeve 24 has a circumferentially arranged second limiting ring piece 241. When the adjustment bracket 2 is mounted on the top of the mounting base 3, the second locking disc 512 of the adjustment bracket 2 fits against the inner surface of the second limiting ring piece 241, axially locking the adjustment bracket 2 on the mounting base 3. To prevent the adjustment bracket 2 from continuously rotating circumferentially, a second convex block 2411 is provided on the inner surface of the second limiting ring piece 241, and a second limiting convex portion 5121 for abutting and cooperating with the second convex block 2411 is provided on the outer edge of the second locking disc 512.

[0053] Refer to Figure 5 and Figure 7 , a second annular tooth surface 52 is provided on the end face of the second frustum 5 of the mounting base 3, and the second sleeve 23 is sleeved on the outer peripheral surface of the second annular tooth surface 52. Among them, the second annular tooth surface 52 has a circle of radially arranged second straight teeth 521, the cross section of the second straight teeth 521 is an isosceles triangle, and the top of the second straight teeth 521 has a second arc-shaped guiding surface 5211. A second elastic member 242 for cooperating with the second annular tooth surface 52 is mounted on the second limiting ring piece 241 of the second sleeve 24. The second elastic member 242 includes a second mounting piece 2421 and a second elastic piece 2422 connected to the second mounting piece 2421. The second limiting ring piece 241 is provided with a second groove for arranging the second mounting piece 2421 and a second through groove for passing the second elastic piece 2422. The bottom of the second elastic piece 2422 abuts against the second straight teeth 521, and the cooperation between the second elastic piece 2422 and the second straight teeth 521 can provide a certain sense of damping, facilitating the adjustment of the horizontal rotation of the adjustment bracket 2, thereby driving the horizontal rotation angle of the adjustment light head.

[0054] Referring to Figure 1 , the mounting base 3 includes a mounting column 31 and a conical ground plug 32 connected to the bottom of the mounting column 31. The mounting column 31 is a hollow vertical circular tube, and the conical ground plug 32 has a cross-conical structure with a pointed bottom, which helps to increase the lighting height of the lighting lamp 1 and facilitates inserting the mounting base 3 into the ground, contributing to improving the installation convenience and stability of the outdoor lamp with adjustable angle.

[0055] Combined with Figures 1 to 8 , the working principle of an outdoor lamp with adjustable angle in this embodiment is as follows: Through the cooperation between the first annular tooth surface 42 and the first elastic member 232 and the cooperation between the second annular tooth surface 52 and the second elastic member 242, the up-and-down swing and horizontal rotation of the lighting lamp 1 are realized, which helps to finely adjust the rotation angle of the lighting lamp 1 and the stable fixation of the lighting lamp 1. The above-mentioned outdoor lamp with adjustable angle has a low probability of failure in the rotation positioning effect of the lighting lamp 1 after long-term use and an ideal service life. The design of the mounting base 3 helps to insert the outdoor lamp with adjustable angle into the soil, contributing to improving the installation convenience and stability of the outdoor lamp with adjustable angle.

[0056] Embodiment 2

[0057] An outdoor lamp with adjustable angle in this embodiment is the same as the outdoor lamp with adjustable angle in Embodiment 1 in terms of structure except that the mounting base 3 is different from that in Embodiment 1.

[0058] The mounting base 3 in this embodiment is the conical ground plug 32. Referring to Figure 8 , the conical ground plug 32 has a cross-conical structure with a pointed bottom. The design of the conical ground plug 32 facilitates inserting the mounting base 3 into the ground, improving the installation convenience and stability of the outdoor lamp with adjustable angle.

[0059] Embodiment 3

[0060] An outdoor lamp with adjustable angle in this embodiment is the same as the outdoor lamp with adjustable angle in Embodiment 1 in terms of structure except that the mounting base 3 is different from that in Embodiment 1.

[0061] The mounting base 3 in this embodiment includes a mounting column 31 and a mounting chassis 33 connected to the bottom of the mounting column 31. Referring to Figure 9 , the mounting column 31 is a hollow vertical circular tube, the mounting chassis 33 is disc-shaped and there is also an installation through hole penetrating the upper and lower surfaces and used for fixing the mounting column 31 on the mounting chassis 33, which helps to increase the lighting height of the lighting lamp 1 and the stability of the outdoor lamp with adjustable angle.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. An outdoor lamp convenient for adjusting the angle, comprising a mounting base (3), a light-emitting lamp (1) and an adjusting bracket (2) connecting the mounting base (3) and the light-emitting lamp (1), characterized in that, The light-emitting lamp (1) is swingably mounted up and down at the top of the adjusting bracket (2); a first frustum (4) is provided on the light-emitting lamp (1), the axis of the first frustum (4) is horizontally arranged, and the end face of the first frustum (4) has a first annular tooth surface (42); the adjusting bracket (2) is provided with a first sleeve (23) that abuts against the first frustum (4) and sleeves the outer peripheral surface of the first annular tooth surface (42), the inner side of the first sleeve (23) has a circumferentially arranged first limiting ring piece (231), the first frustum (4) is provided with a first locking member, and the first locking member abuts against the side of the first limiting ring piece (231) that faces away from the first frustum (4); the first limiting ring piece (231) is installed with a first elastic member (232) for cooperating with the first annular tooth surface (42).

2. The outdoor lamp capable of facilitating angle adjustment according to claim 1, wherein, The first locking member includes a first locking column (411) passing through the first limiting ring piece (231) and a first locking disc (412) installed at the end of the first locking column (411); the first locking disc (412) abuts against the side of the first limiting ring piece (231) that faces away from the first frustum (4).

3. The outdoor lamp capable of facilitating angle adjustment according to claim 2, wherein The number of the first locking columns (411) in the first locking member is two, and the first locking disc (412) is installed on the first locking column (411) by screws.

4. The outdoor lamp with an adjustable angle according to claim 3, wherein, The first limiting ring piece (231) is provided with a first convex block (2311) on the side facing away from the first frustum (4); the outer edge of the first locking disc (412) is provided with a first limiting convex portion (4121) for abutting against the first convex block (2311).

5. The outdoor lamp capable of facilitating angle adjustment according to claim 4, characterized in that, The first annular tooth surface (42) has a circle of first straight teeth (421), and the cross section of the first straight teeth (421) is an isosceles triangle; the top of the first straight teeth (421) has a first arc-shaped guiding surface (4211).

6. The outdoor lamp capable of facilitating angle adjustment according to claim 5, wherein The first elastic member (232) includes a first mounting piece (2321) and a first elastic piece (2322) connected to the first mounting piece (2321); the first limiting ring piece (231) is provided with a first groove for arranging the first mounting piece (2321) and a first through groove for the first elastic piece (2322) to pass through.

7. The outdoor lamp with an adjustable angle according to claim 1, characterized in that The adjusting bracket (2) is horizontally rotatably mounted on the top of the mounting base (3).

8. The outdoor lamp capable of facilitating angle adjustment according to claim 1, wherein, The mounting base (3) includes a mounting column (31) and a conical ground plug-in (32) connected to the bottom of the mounting column (31).

9. The outdoor lamp with an adjustable angle according to claim 1, characterized in that, The mounting base (3) is a conical ground plug-in (32).

10. The outdoor lamp capable of facilitating angle adjustment according to claim 1, wherein, The mounting base (3) includes a mounting column (31) and a mounting chassis (33) connected to the bottom of the mounting column (31); the mounting chassis (33) is provided with mounting through holes penetrating the upper and lower surfaces.

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