Solar projection lamp capable of being rotationally adjusted
By designing the storage adjustment bracket structure, the large angle adjustment of the solar projector lamp is achieved by using the arched rotating groove and telescopic rod, the problem of small adjustment amplitude in the prior art is solved and convenient angle adjustment and positioning functions are provided.
Patent Information
- Application Number
- CN202420264409.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-02
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-02-02
AI Technical Summary
During the placement of existing solar projector lamps, the spherical rotating joints on the bracket are rotated or swinged, and the adjustment amplitude is small and cannot meet the needs of large angle adjustment.
A storage adjustment bracket structure is designed, including an arched rotating groove and a telescopic rod. The multi-directional adjustment of the projection lamp is achieved through the rotating member and the rotating positioning ring, and the connection between the restriction bolt and the internal threaded hole is used to limit the positioning and limit it to achieve a large angle. adjust.
The projection angle adjustment range of the solar projection lamp is achieved with a large amplitude and convenient operation, and can be easily adjusted to the appropriate position to meet different usage needs.
Smart Images
Figure CN222186804U_ABST
Abstract
Description
Technical Field
[0001] The utility model discloses a rotatably adjustable solar projection lamp, belonging to the field of solar projection lamps. Background Art
[0002] A projector is a device that projects an image or pattern. It uses light to magnify and focus through a specific type of lens (such as a convex lens) to form a clear image or pattern on a screen or other surface. This device has a variety of uses and can be used to display advertisements, logos, or for entertainment and educational purposes. In the laboratory, the projector can be used to observe the patterns on the color film. These patterns will be projected onto the light screen through the magnifying effect of the convex lens to form an enlarged inverted real image. During the placement process, the existing solar projector adopts the rotation or swing adjustment through the spherical rotating joint on the bracket, and the adjustment range is small. Utility Model Content
[0003] In view of the deficiencies in the prior art, the utility model aims to provide a rotatable and adjustable solar projection lamp to solve the problem that the existing solar projection lamps are rotated or swung by a spherical rotating joint on a bracket during placement, and the adjustment range is small.
[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a rotatable and adjustable solar projection lamp, whose structure includes a projection lamp body, a solar panel for powering the projection lamp body is provided on one side of the projection lamp body, a control panel is provided on the top of the projection lamp body, a positioning seat is rotatably provided at the lower end of the projection lamp body, a storage groove with an opening facing downward is provided on the positioning seat, an arched rotation groove is provided on the left and right sides of the positioning seat, the arched rotation groove is communicated with the storage groove, a rotating member is provided at the upper end of the positioning seat, a rotating groove rotatably sleeved with the rotating member is provided on the bottom surface of the projection lamp body shell, a rotating positioning ring is provided between the outer ring of the rotating member and the inner wall of the rotating groove, a fixing cylinder is fixedly provided on the inner wall of the middle part of the storage groove, a rotating shaft is rotatably provided at the front end opening of the fixing cylinder, a telescopic rod is provided at the lower end of the rotating shaft, a supporting plate is fixedly provided at the lower end of the outermost tube of the telescopic rod, a limiting bolt is screwed on the outer wall of the fixing cylinder, a plurality of internal threaded holes are provided at intervals on the outer ring of the rotating shaft, and the end of the limiting bolt is threadedly connected with one of the internal threaded holes.
[0005] Furthermore, the top end of the innermost tube of the telescopic rod is connected to the rotating shaft by welding.
[0006] Furthermore, the top surface of the inner wall of the arched rotating groove and the rotating shaft are located in the same horizontal plane.
[0007] Furthermore, the inner diameter of the notch of the arched rotating groove is larger than the outer diameter of the telescopic rod.
[0008] Furthermore, the support plate closes the notch below the storage slot, and a buckle groove is provided on the bottom surface of the support plate.
[0009] The beneficial effects of the utility model are as follows: a retractable adjustment bracket structure is arranged on the solar projection lamp, and the projection angle of the solar projection lamp can be adjusted directly by swinging the entire bracket, and the adjustment range is large. When in use, the support plate is pulled out through the buckle groove, and the support plate drives the telescopic rod to stretch, and then the support plate is placed on the ground, and then the projection lamp body can be rotated, and the projection lamp body can be rotated and adjusted around the rotating part, or the positioning seat can be directly swung left and right to make the top of the telescopic rod rotate into the corresponding arched rotation groove. After adjusting to the appropriate position, the limiting bolt is screwed in, and the limiting bolt is threadedly connected to the internal threaded hole at the position to position and limit the rotation of the rotating shaft, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:
[0011] Figure 1 This is a schematic diagram of the structure of a rotatable and adjustable solar projection lamp of the utility model;
[0012] Figure 2 This is a schematic cross-sectional structure diagram of a rotatably adjustable solar projection lamp of the utility model;
[0013] Figure 3 It is a schematic diagram of the side view of the cross-sectional structure of the connection between the rotating shaft and the fixed cylinder. DETAILED DESCRIPTION
[0014] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0015] See also Figure 1 , Figure 2 , Figure 3The utility model provides a technical solution of a rotatable and adjustable solar projection lamp: its structure includes a projection lamp body 1, a solar panel 2 for powering the projection lamp body 1 is provided on one side of the projection lamp body 1, a control panel 3 is provided on the top of the projection lamp body 1, a positioning seat 4 is rotatably provided at the lower end of the projection lamp body 1, a storage groove 5 with an opening facing downward is provided on the positioning seat 4, an arched rotation groove 6 is provided on both sides of the positioning seat 4, the arched rotation groove 6 is communicated with the storage groove 5, a rotating member 7 is provided on the upper end of the positioning seat 4, a rotating groove 8 rotatably sleeved with the rotating member 7 is provided on the bottom surface of the shell of the projection lamp body 1, a rotating positioning ring 9 is provided between the outer ring of the rotating member 7 and the inner wall of the rotating groove 8, and a fixed inner wall of the middle part of the storage groove 5 is fixedly provided with A fixed cylinder 10, wherein the front end of the fixed cylinder 10 is opened and rotatably provided with a rotating shaft 11, a telescopic rod 12 is provided at the lower end of the rotating shaft 11, a support plate 13 is fixedly provided at the lower end of the outermost tube of the telescopic rod 12, a limiting bolt 14 is screwed on the outer wall of the fixed cylinder 10, a plurality of internal threaded holes 15 are provided at intervals on the outer circle of the rotating shaft 11, an end of the limiting bolt 14 is threadedly connected with one of the internal threaded holes 15, the top end of the innermost tube of the telescopic rod 12 is connected to the rotating shaft 11 by welding, the top surface of the inner wall of the arched rotating groove 6 and the rotating shaft 11 are located in the same horizontal plane, the inner diameter of the notch of the arched rotating groove 6 is larger than the outer diameter of the telescopic rod 12, the support plate 13 closes the notch below the storage groove 5, and a buckle groove is provided on the bottom surface of the support plate 13.
[0016] A retractable adjustment bracket structure is arranged on the solar projection lamp, and the projection angle of the solar projection lamp can be adjusted directly by swinging the entire bracket, and the adjustment range is large. When in use, the support plate 13 is pulled out through the buckle groove, and the support plate 13 drives the telescopic rod 12 to stretch, and then the support plate 13 is placed on the ground, and then the projection lamp body 1 can be rotated, and the projection lamp body 1 can be rotated and adjusted around the rotating member 7. The positioning seat 4 can also be directly swung left and right to make the top of the telescopic rod 12 rotate into the corresponding arched rotation groove 6. After adjusting to the appropriate position, the limiting bolt 14 is screwed in, and the limiting bolt 14 is threadedly connected with the internal threaded hole 15 at this position to position and limit the rotation of the rotating shaft 11, which is convenient to operate.
[0017] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.
[0018] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A rotatable and adjustable solar projection lamp, characterized in that: The structure comprises a projection lamp body (1), one side of the projection lamp body (1) is provided with a solar panel (2) for powering the projection lamp body, the top of the projection lamp body (1) is provided with a control panel (3), the lower end of the projection lamp body (1) is rotatably provided with a positioning seat (4), the positioning seat (4) is provided with a storage groove (5) with an opening facing downward, the left and right sides of the positioning seat (4) are each provided with an arched rotation groove (6), the arched rotation groove (6) is communicated with the storage groove (5), the upper end of the positioning seat (4) is provided with a rotating member (7), and the bottom surface of the outer shell of the projection lamp body (1) is provided with a rotating groove (8) rotatably sleeved with the rotating member (7) ), a rotation positioning ring (9) is provided between the outer ring of the rotating member (7) and the inner wall of the rotating groove (8), a fixed cylinder (10) is fixedly provided on the inner wall of the middle part of the receiving groove (5), the front end of the fixed cylinder (10) is opened and a rotating shaft (11) is rotatably provided, a telescopic rod (12) is provided at the lower end of the rotating shaft (11), a support plate (13) is fixedly provided at the lower end of the outermost tube of the telescopic rod (12), a limiting bolt (14) is screwed on the outer wall of the fixed cylinder (10), a plurality of internal threaded holes (15) are provided at intervals on the outer ring of the rotating shaft (11), and the end of the limiting bolt (14) is threadedly connected to one of the internal threaded holes (15).
2. The rotatable and adjustable solar projection lamp according to claim 1, characterized in that: The innermost tube top end of the telescopic rod (12) is connected to the rotating shaft (11) by welding.
3. The rotatable and adjustable solar projection lamp according to claim 1, characterized in that: The top surface of the inner wall of the arched rotating groove (6) and the rotating shaft (11) are located on the same horizontal plane.
4. The rotatable and adjustable solar projection lamp according to claim 1, characterized in that: The inner diameter of the notch of the arched rotating groove (6) is larger than the outer diameter of the telescopic rod (12).
5. The rotatable and adjustable solar projection lamp according to claim 1, characterized in that: The support plate (13) closes the notch below the storage groove (5), and a buckle groove is provided on the bottom surface of the support plate (13).