Solar outdoor lamp
By setting up a sealing ring and adjustment sleeve on the downlight of the solar outdoor lamp, and using the coordination of the guide groove and slider, rapid adjustment and stability of the aperture size are achieved, solving the problem of slow aperture adjustment speed and short structural life in the prior art, and achieving efficient and stable aperture adjustment and structural protection.
Patent Information
- Application Number
- CN202421852852.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-01
AI Technical Summary
Existing solar outdoor lights cannot ensure structural life while quickly realizing aperture adjustment.
By setting a sealing ring at the illuminated end of the downlight and installing an adjustment sleeve on the outer circumference of the sealing ring, the coordination of the guide groove and the slider can achieve rapid adjustment of the aperture size, while providing a damping feel and cushioning effect through the sealing ring to avoid structural damage.
It achieves efficient and stable aperture adjustment, reduces the probability of component damage, and extends service life.
Smart Images
Figure CN222824191U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of solar lamps and relates to a solar outdoor lamp. Background Art
[0002] Outdoor solar lights can absorb sunlight and convert it into energy stored in batteries. This stored energy powers the lights at night and is ideal for camping, especially in areas without electricity. The light produced is bright enough for campers to see nearby objects and create a warm and comfortable atmosphere around the campsite.
[0003] For example, the patent with authorization announcement number CN221004944U discloses a portable outdoor solar lamp, including a lighting lamp and a solar panel. An adjustment mechanism is provided at the bottom of the solar panel, and a positioning mechanism is provided at the bottom of the lighting lamp. The telescopic rod can be adjusted to the required lighting height and the lighting angle of the lighting lamp by squeezing the movable plate with a pressing rod.
[0004] The above-mentioned products can be conveniently used outdoors, but the aperture size of their lighting lamps is fixed. When used outdoors, users have different requirements for the size of the aperture of the lighting lamp. The way to achieve aperture adjustment in existing flashlight products is by rotating the sleeve outside the lamp tube, but the thread rotation adjustment speed is slow and the force generated during feeding is large. When adjusted to the extreme range multiple times, it is very easy to cause thread stripping or circumferential structure damage, affecting the service life. Summary of the invention
[0005] The utility model aims at the above problems existing in the prior art and provides a solar outdoor lamp. The technical problem to be solved by the utility model is that the prior solar outdoor lamp cannot achieve rapid aperture adjustment while ensuring the structural life.
[0006] The purpose of the utility model can be achieved through the following technical solutions:
[0007] A solar outdoor light comprises a vertically arranged support frame, to which a transversely arranged downlight is connected. The light source end of the downlight is provided with a sealing ring which is axially positioned with the downlight, an adjusting sleeve is provided on the outer periphery of the sealing ring, the downlight has a guide groove which is opened along the axial direction, the inner wall of the adjusting sleeve has a sliding block which is positioned and embedded in the guide groove and can slide along the guide groove, and the sealing ring is located at the axial end of the guide groove.
[0008] The support frame is used to support the downlight on the ground to raise it. The downlight is connected to the support frame and can emit light to illuminate the surrounding area. A sealing ring is set on the irradiation end of the downlight to position it axially, and an adjusting sleeve is set on the outer periphery of the sealing ring. The guide groove axially opened on the downlight and the slider on the inner wall of the adjusting sleeve are slidably matched, and the sealing ring is arranged at the axial port of the guide groove. In this way, when the user adjusts the illumination aperture size of the downlight, the aperture can be quickly changed by directly dragging the adjusting sleeve along the axial direction. The adjustment efficiency is high. The sealing ring can provide a certain damping feel when the adjusting sleeve slides, and after the adjustment is in place, the adjusting sleeve can be stably maintained in the specified position to ensure the adjustment stability. Even if the adjusting sleeve moves quickly to the maximum stroke, the slider will first collide with the soft sealing ring, thereby achieving a buffering effect and avoiding squeezing, bumping and damage between the adjustment structures, while ensuring the life of the structure.
[0009] In the above solar outdoor lamp, the illumination end of the downlight has a step portion arranged coaxially, the outer periphery of the step portion is threadedly connected with an annular gland, and the sealing ring is sleeved on the outer periphery of the step portion and positioned between the gland and the step surface of the step portion. In this way, the sealing ring is clamped and positioned by the cooperation between the gland and the step surface of the step portion, so that the position of the sealing ring is stable, and after the gland and the sealing ring are disassembled, it is also convenient to adjust the sleeve to smoothly disengage from the guide groove, ensuring convenient maintenance and assembly.
[0010] In the solar outdoor lamp, the guide groove is expanded toward one end of the sealing ring, which is conducive to providing a guide for the slider when the slider is inserted into the guide groove from the end, making the assembly smooth and convenient.
[0011] In the above solar outdoor light, the end of the adjustment sleeve away from the support frame is fixedly connected with a cylindrical rain cover arranged along the axial direction, and the size of the rain cover along the axial direction decreases from the top of the adjustment sleeve to the bottom of the adjustment sleeve. In this way, the rain cover plate can provide shielding for the end of the adjustment sleeve from the top, more effectively preventing rainwater from entering the adjustment sleeve and affecting the lighting effect.
[0012] In the above solar outdoor light, the outer circumference of the adjustment sleeve has a plurality of ribs arranged at intervals around the circumference, so that the user can tighten the adjustment sleeve to apply force during operation, and the ribs can increase the surface heat dissipation area of the adjustment sleeve, improve the heat dissipation effect and avoid internal heat accumulation.
[0013] In the above solar outdoor lamp, the downlight is hinged on the support frame and can be adjusted in pitch relative to the support frame, which is conducive to adjusting the up and down pitch angles of the downlight according to the lighting needs, so as to meet the lighting needs of different situations.
[0014] In the above solar outdoor light, the outdoor light also includes a solar panel for powering the downlight, the solar panel is hinged to the top of the downlight and can be adjusted in pitch relative to the downlight. The solar panel is an existing component, so the solar panel can reuse the pitch adjustment range of the downlight on the basis of the original pitch adjustment range, and the pitch range is larger, which is conducive to achieving a pitch angle that is more suitable for the daytime light angle.
[0015] Compared with the prior art, the advantages of the utility model are as follows:
[0016] The solar outdoor light can quickly adjust the size of the downlight aperture by controlling the axial sliding of the adjustment sleeve, with high adjustment efficiency. The adjustment sleeve has a good adjustment feel and position stability. At the same time, the soft sealing ring can be used for buffering and positioning during the movement of the adjustment sleeve, which greatly reduces the probability of component damage and ensures service life. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of this embodiment.
[0018] Figure 2 2 is a front view of the structure of the present embodiment.
[0019] Figure 3 yes Figure 2 Schematic diagram of the AA section structure.
[0020] Figure 4 It is a three-dimensional exploded schematic diagram of the local structure in this embodiment.
[0021] In the figure, 1. support frame;
[0022] 2. Downlight; 21. Guide groove; 22. Step portion; 23. Gland;
[0023] 3. Sealing ring;
[0024] 4. Adjusting sleeve; 41. Sliding block; 42. Rib plate;
[0025] 5. Rain cover; 6. Solar panel. DETAILED DESCRIPTION
[0026] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
[0027] like Figure 1-4As shown, the solar outdoor light comprises a vertically arranged support frame 1, the lower end of the support frame 1 is spike-shaped for easy insertion into the ground, a horizontally arranged downlight 2 is connected to the support frame 1, a sealing ring 3 is sleeved on the irradiation end of the downlight 2 for axial positioning with the downlight 2, an adjusting sleeve 4 is sleeved on the outer periphery of the sealing ring 3, the downlight 2 has two guide grooves 21 opened along the axial direction, the two guide grooves 21 are evenly spaced around the circumference of the downlight 2, the inner wall of the adjusting sleeve 4 has a slider 41 positioned and embedded in the guide groove 21 and capable of sliding along the guide groove 21, and the sealing ring 3 is located at the axial end of the guide groove 21. Specifically, the irradiation end of the downlight 2 has a step portion 22 arranged coaxially, the outer diameter of the step portion 22 is smaller, the outer periphery of the step portion 22 is threadedly connected with an annular gland 23, the sealing ring 3 is sleeved on the outer periphery of the step portion 22 and is positioned between the gland 23 and the step surface of the step portion 22, and the guide groove 21 is expanded toward one end of the sealing ring 3.
[0028] like Figure 1 , Figure 2 , Figure 4 As shown, one end of the adjustment sleeve 4 away from the support frame 1 is fixedly connected with a cylindrical rain shield 5 arranged in the axial direction, and the axial size of the rain shield 5 decreases from the top of the adjustment sleeve 4 to the bottom of the adjustment sleeve 4. The outer periphery of the adjustment sleeve 4 has a plurality of ribs 42 arranged at intervals around the circumference. The downlight 2 is hinged on the support frame 1 and can be adjusted in pitch relative to the support frame 1. Specifically, the downlight 2 achieves pitch angle adjustment relative to the support frame 1 through the existing gear plate meshing and axial bolt locking structure. The outdoor light also includes a solar panel 6 for powering the downlight 2. The circuit arrangement of the solar panel 6 electrically connected to the downlight 2 is the existing technology. The solar panel 6 is hinged on the top of the downlight 2 and achieves pitch adjustment relative to the downlight 2 through the existing gear plate and axial bolt locking structure.
[0029] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.
Claims
1. A solar outdoor light, comprising a vertically arranged support frame (1), to which a horizontally arranged downlight (2) is connected, characterized in that: The irradiation end of the downlight (2) is sleeved with a sealing ring (3) which is axially positioned with the downlight (2); an adjusting sleeve (4) is sleeved on the outer periphery of the sealing ring (3); the downlight (2) is provided with a guide groove (21) opened along the axial direction; the inner wall of the adjusting sleeve (4) is provided with a sliding block (41) which is positioned and embedded in the guide groove (21) and can slide along the guide groove (21); the sealing ring (3) is located at the axial end of the guide groove (21).
2. The solar outdoor light according to claim 1, characterized in that: The irradiation end of the downlight (2) has a coaxially arranged step portion (22), the outer periphery of the step portion (22) is threadedly connected to an annular pressure cover (23), and the sealing ring (3) is sleeved on the outer periphery of the step portion (22) and positioned between the pressure cover (23) and the step surface of the step portion (22).
3. The solar outdoor light according to claim 1 or 2, characterized in that: The guide groove (21) is in a flared shape at one end facing the sealing ring (3).
4. The solar outdoor light according to claim 1 or 2, characterized in that: One end of the adjustment sleeve (4) away from the support frame (1) is fixedly connected to a tubular rain cover (5) arranged along the axial direction, and the axial dimension of the rain cover (5) decreases from the top of the adjustment sleeve (4) to the bottom of the adjustment sleeve (4).
5. The solar outdoor light according to claim 1 or 2, characterized in that: The outer periphery of the adjusting sleeve (4) is provided with a plurality of ribs (42) arranged at intervals in the circumferential direction.
6. The solar outdoor light according to claim 1 or 2, characterized in that: The downlight (2) is hinged to the support frame (1) and can be adjusted in pitch relative to the support frame (1).
7. The solar outdoor light according to claim 6, characterized in that: The outdoor light also comprises a solar panel (6) for supplying power to the downlight (2); the solar panel (6) is hinged to the top of the downlight (2) and can be adjusted in pitch relative to the downlight (2).