Foldable solar lamp

Abstract

The utility model relates to the technical field of lighting equipment, and discloses a foldable solar lamp which comprises a lamp body, the back face of the lamp body is connected with a back plate, the upper end and the lower end of the back plate are connected with an upper connecting block and a lower connecting block respectively, and one side of the upper connecting block is rotationally connected with a rotating block through a first connecting pin piece. One end of the rotating block is connected with a solar panel, one side of the lower connecting block is rotationally connected with a T-shaped base through a second connecting pin piece, and the lower end of the T-shaped base is connected with a lamp pile. The solar panel is rotationally installed through the first connecting pin piece, the lamp body and the T-shaped base are rotationally installed through the second connecting pin piece, the solar panel and the lamp pile can be conveniently folded and stored near the lamp body through the rotary folding design, the overall size is greatly reduced, and carrying, transportation and storage are convenient; through the design of the serrated surface, the friction force of the folding part is increased, the accidental slipping phenomenon in the use process is prevented, and the use safety is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lighting equipment technical field, concretely is a kind of foldable solar energy lamp. BACKGROUND

[0002] With the enhancement of environmental awareness and the popularity of outdoor activities, solar energy lamps are increasingly favored by people due to their green and energy-saving characteristics. However, traditional solar energy lamps are often large in size and inconvenient to carry, especially in outdoor exploration, camping and other scenarios that require lightweight equipment. Therefore, it is particularly important to develop a lamp that can effectively utilize solar energy and be easily folded and stored. SUMMARY

[0003] To overcome the defects of the prior art, the utility model provides a foldable solar energy lamp to effectively solve the problems raised in the background.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a foldable solar energy lamp, comprising a lamp body, a back plate connected to the back of the lamp body, an upper connecting block and a lower connecting block connected to the upper and lower ends of the back plate respectively, a rotating block rotatably connected to one side of the upper connecting block through a first connecting pin, a solar panel connected to one end of the rotating block, a T-shaped seat rotatably connected to one side of the lower connecting block through a second connecting pin, and a lamp stake connected to the lower end of the T-shaped seat.

[0005] Preferably, the first connecting pin and the second connecting pin each comprise a screw rod, one end of the screw rod is connected to a rotating head, and the outer thread of the screw rod is sleeved with a nut.

[0006] Preferably, an internal hexagonal hole is formed at one end of the inner shaft hole of the upper connecting block and the lower connecting block, and the nut is located in the internal hexagonal hole.

[0007] Preferably, the opposite sides of the upper connecting block and the rotating block, and the opposite sides of the lower connecting block and the T-shaped seat are each provided with a sawtooth surface.

[0008] Preferably, one side of the back of the lamp body is provided with a press button for controlling the switch.

[0009] Preferably, the cross section of the lamp stake is in the shape of a cross, and the lower part of the lamp stake is in the shape of a cone.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. The utility model discloses a first connecting pin piece is installed to the rotation of solar panel, and the rotation of lamp body and T type seat is installed to the second connecting pin piece, and this kind of rotation folding design can conveniently fold and store solar panel and lamp pile to the vicinity of lamp body, and the overall volume is greatly reduced, and it is convenient to carry and transport and store.

[0012] 2. The utility model discloses through the design of sawtooth surface, increase the friction of folding position, prevent accidental skidding phenomenon in the use process, guarantee the security of use. ACCURACY

[0013] The accompanying drawings are included to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute the limitation to the utility model.

[0014] In the drawings:

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of another visual angle of the utility model;

[0017] Figure 3 It is the structure schematic diagram of solar panel folding state of the utility model;

[0018] Figure 4 It is the dismounting structure schematic diagram of lamp pile of the utility model;

[0019] Figure 5 It is the structure schematic diagram of sawtooth surface of the utility model;

[0020] In the drawing: 1, lamp body;2, backboard;3, upper connecting block;4, lower connecting block;5, first connecting pin piece;6, rotating block;7, solar panel;8, second connecting pin piece;801, screw;802, rotating head;803, nut;9, T type seat;10, lamp pile;11, internal hexagonal hole;12, sawtooth surface;13, press button. SPECIFIC IMPLEMENTATION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments;Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor are within the protection scope of the utility model.

[0022] Embodiment one, by Figures 1-5The utility model provides a lamp body 1, the back of lamp body 1 is connected with backplate 2, and the upper and lower ends of backplate 2 are connected with upper connecting block 3 and lower connecting block 4 respectively, and one side of upper connecting block 3 is rotatably connected with rotating block 6 through first connecting pin 5, and one end of rotating block 6 is connected with solar panel 7, and one side of lower connecting block 4 is rotatably connected with T-shaped seat 9 through second connecting pin 8, and the lower end of T-shaped seat 9 is connected with lamp pile 10.

[0023] First connecting pin 5 and second connecting pin 8 all include screw rod 801, one end of screw rod 801 is connected with rotating head 802, and the outside of screw rod 801 is threadedly sleeved with nut 803.

[0024] The inner hexagonal hole 11 is formed at the one end edge of the inner shaft hole of upper connecting block 3 and lower connecting block 4, and the nut 803 is located in the inner hexagonal hole 11, so as to limit the nut 803, so that the rotating head 802 drives the screw rod 801 to rotate to realize loosening and tightening.

[0025] The opposite side of upper connecting block 3 and rotating block 6 and the opposite side of lower connecting block 4 and T-shaped seat 9 are provided with sawtooth surfaces 12, which can ensure the stability of the locked connection relationship.

[0026] The back side of lamp body 1 is provided with a press button 13 for controlling the switch.

[0027] The cross section of lamp pile 10 is in a cross-shaped structure, and the lower part of lamp pile 10 is in a conical shape, which is convenient to insert into the ground during use.

[0028] Working principle:

[0029] The solar panel 7 is a key component, responsible for absorbing sunlight and converting it into electrical energy, and the converted electrical energy is transmitted to the built-in storage battery (not explicitly marked in the figure, a conventional design) through the wire for storage, and the storage battery serves as an energy storage device, ensuring that it can provide the required electrical energy for lighting when there is no sunlight or insufficient light;

[0030] When the user needs lighting, the circuit is turned on by pressing the button 13, and the electrical energy in the storage battery is released and transmitted to the LED lamp bead (not explicitly marked in the figure, a conventional design) in the lamp body 1 through the control circuit, and the LED lamp bead as a light emitting element directly converts the received electrical energy into light energy, emitting bright light to provide lighting effect;

[0031] In the device, the first connecting pin 5 and the second connecting pin 8 realize the folding and unfolding of the solar panel 7 and the lamp pile 10, and when carrying or storing is needed, the solar panel 7 and the lamp pile 10 can be rotated to the position of adhering to the lamp body 1 around the first connecting pin 5 and the second connecting pin 8 respectively, realizing the compact folding state;

[0032] The sawtooth surface 12 is arranged to increase the friction of the folding position, prevent slipping during use, and ensure the stability of the lamp in the folded state and the unfolded state;

[0033] The lower part of the lamp post 10 is conical to facilitate insertion into the ground and provide stable support. When used outdoors, the user can insert the lamp post 10 into the ground as needed to ensure the stability and lighting effect of the lamp;

[0034] In addition, the device can also adjust the angle of the solar panel 7 and the lamp body 1.

[0035] When adjusting the angle of the solar panel 7, the user first rotates the rotating head 802 on the first connecting pin 5, loosens the screw rod 801 and the nut 803, so that the two sawtooth surfaces 12 on the fitting surface between the rotating block 6 and the upper connecting block 3 are unlocked. At this time, the rotating block 6 and the connected solar panel 7 can freely rotate around the first connecting pin 5.

[0036] The user manually adjusts the angle of the solar panel 7 according to the incident angle of sunlight to ensure that the solar panel 7 can maximize the reception of sunlight and improve the conversion efficiency of solar energy.

[0037] After adjusting the angle, the user rotates the rotating head 802 on the first connecting pin 5 again to tighten the screw rod 801 and the nut 803, so that the rotating block 6 and the upper connecting block 3 are close to each other. Under the action of the two sawtooth surfaces 12 on the fitting surface, the locking position is maintained, thereby fixing the angle of the solar panel 7 and ensuring its stability during use.

[0038] When adjusting the angle of the lamp body 1, similarly to the adjustment of the solar panel 7, loosening the second connecting pin 8 can achieve free rotation of the lamp body 1 around the second connecting pin 8 to adjust the angle.

[0039] The user manually adjusts the angle of the lamp body 1 according to the lighting needs and the on-site environment to ensure that the light can illuminate the desired area.

[0040] After adjusting the angle, the user rotates the rotating head 802 on the second connecting pin 8 again to tighten it, so that the T-shaped seat 9 and the lower connecting block 4 are locked and positioned under the action of the two sawtooth surfaces 12 on the fitting surface, thereby fixing the angle of the lamp body 1 and ensuring its stability during use.

Claims

1. A foldable solar lamp, comprising a lamp body (1), characterized in that: The back of the lamp body (1) is connected to a back plate (2). The upper and lower ends of the back plate (2) are respectively connected to an upper connecting block (3) and a lower connecting block (4). One side of the upper connecting block (3) is rotatably connected to a rotating block (6) via a first connecting pin (5). One end of the rotating block (6) is connected to a solar panel (7). One side of the lower connecting block (4) is rotatably connected to a T-shaped seat (9) via a second connecting pin (8). The lower end of the T-shaped seat (9) is connected to a lamp post (10).

2. A foldable solar lamp according to claim 1, characterized in that: Both the first connecting pin (5) and the second connecting pin (8) include a screw (801), one end of which is connected to a rotating head (802), and the external thread of the screw (801) is fitted with a nut (803).

3. A foldable solar lamp according to claim 1, characterized in that: Both the upper connecting block (3) and the lower connecting block (4) have an internal hexagonal hole (11) at one end edge of the internal shaft hole, and the nut (803) is located inside the internal hexagonal hole (11).

4. A foldable solar lamp according to claim 1, characterized in that: The upper connecting block (3) and the rotating block (6) facing each other, as well as the lower connecting block (4) and the T-shaped seat (9) facing each other, are provided with serrated surfaces (12).

5. A foldable solar lamp according to claim 1, characterized in that: The lamp body (1) has a push button (13) on one side of the back for controlling the switch.

6. A foldable solar lamp according to claim 1, characterized in that: The cross section of the lamp post (10) is arranged in a cross shape, and the lower part of the lamp post (10) is arranged in a cone shape.

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