Solar lamp

Abstract

The utility model discloses a solar lamp, and relates to the technical field of solar lamps, the solar lamp comprises a lamp body, the lamp body comprises a bottom cover, a light-transmitting lamp cover and a solar lamp panel, the bottom cover and the light-transmitting lamp cover are enclosed to form a mounting cavity, and the solar lamp panel is mounted in the mounting cavity; the solar lamp panel comprises a light-emitting assembly, a photovoltaic charging assembly and a control assembly which are arranged on the circuit substrate, the light-emitting assembly, the photovoltaic charging assembly and the control assembly are electrically connected, and a storage battery electrically connected to the photovoltaic charging assembly is installed in the bottom cover. The circuit substrate is mounted in the mounting cavity and circumferentially fixed relative to the bottom cover, the control assembly comprises a toggle switch, and the toggle switch is provided with a deflector rod; the light-transmitting lamp cover is rotatably connected to the bottom cover, and the light-transmitting lamp cover is provided with a shifting piece matched with the shifting rod; when the light-transmitting lamp cover rotates relative to the bottom cover, the poking piece can drive the poking rod to be switched between the opening position and the closing position. The waterproof performance of the solar lamp can be improved.

Description

Technical Field

[0001] This utility model relates to the technical field of lighting fixtures, and in particular to a solar-powered lamp. Background Technology

[0002] Solar-powered lights can be charged by sunlight and emit light for illumination or decoration.

[0003] Solar lights are typically installed outdoors, and their waterproof performance is crucial to ensure the lifespan of the internal electrical components. Furthermore, existing solar lights usually require a switch to manually turn them on and off, controlling the circuit's connection and disconnection. For user convenience, at least part of the switch's trigger mechanism needs to be exposed outside the light fixture.

[0004] In the above-mentioned design, to make the switch operable, an opening needs to be made in the solar light to connect to its internal cavity, allowing one end of the switch to protrude from the solar light for user operation. This reduces the solar light's waterproofness, making it easier for water to enter the light body through the switch, affecting the light's lifespan. Furthermore, existing solar ground lights are inserted into the ground and controlled by a photosensitive component for daytime charging and nighttime illumination. For aesthetic purposes, the control switch is usually located at the bottom of the solar ground light. When the nighttime illumination function needs to be turned off, the solar ground light must be unplugged from the ground, and then the control switch must be turned off; similarly, when the nighttime illumination function needs to be turned on again, the solar ground light must be unplugged from the ground, and then the control switch must be turned on. This method of turning the control switch on and off is very inconvenient. Utility Model Content

[0005] The purpose of this invention is to provide a solar lamp that can achieve a fully sealed design for the toggle switch, thereby improving the waterproof performance of the solar lamp and making the switch control operation more convenient.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] This utility model provides a solar lamp, which includes a lamp body, and the lamp body includes a bottom cover, a light-transmitting lamp cover and a solar lamp panel. The bottom cover and the light-transmitting lamp cover enclose a mounting cavity, and the solar lamp panel is installed in the mounting cavity.

[0008] The solar panel includes a circuit board and a light-emitting component, a photovoltaic charging component, and a control component disposed on the circuit board. The light-emitting component, the photovoltaic charging component, and the control component are electrically connected. A battery electrically connected to the photovoltaic charging component is installed inside the bottom cover.

[0009] The circuit board is mounted in the mounting cavity and circumferentially fixed relative to the bottom cover. The control component includes a toggle switch fixedly mounted on the circuit board, the toggle switch having a lever that can switch between an open and closed position. The light-transmitting cover is rotatably connected to the bottom cover, and the light-transmitting cover has a toggle element that cooperates with the toggle lever. When the light-transmitting cover rotates relative to the bottom cover, the toggle element can drive the lever to switch between the open and closed positions.

[0010] In this design, the solar lamp is enclosed by a light-transmitting cover and a bottom cover to form an installation cavity. The solar panel and toggle switch are installed within this cavity, improving the waterproofness of the lamp's electronic components and thus extending the lamp's lifespan. The solar panel includes a circuit board, a light-emitting component, a photovoltaic charging component, and a control component. The photovoltaic charging component can charge under sunlight and store electricity in a battery to power the light-emitting component at night, which then emits light for illumination or decoration. The control component controls the connection and disconnection of the solar panel's circuitry.

[0011] The light-transmitting cover is rotatably connected to the bottom cover. To turn on the solar light, the cover is rotated, causing a toggle switch to move the lever to the open position. To turn off the solar light, the cover is rotated in the opposite direction, causing the toggle switch to move the lever to the closed position. This design allows the toggle switch to be operated by the user without penetrating the bottom cover or the light-transmitting cover, thus avoiding damage to the waterproofing of the mounting cavity.

[0012] Furthermore, the actuating element includes two actuating protrusions, which are circumferentially spaced along the inner wall of the light-transmitting lamp cover, and the lever is located between the two actuating protrusions.

[0013] In this design, the toggle element includes two spaced-apart toggle protrusions, with a lever positioned between them. When the light-transmitting cover rotates forward, one of the two toggle protrusions actuates the lever of the toggle switch, moving it to the open position. When the light-transmitting cover rotates in the reverse direction, the other toggle protrusion actuates the lever, moving it to the closed position to turn off the toggle switch. This arrangement facilitates the positioning of the toggle element and the lever, thus allowing the toggle element to easily move the lever between the open and closed positions.

[0014] Furthermore, one of the light-transmitting lamp cover and the bottom cover is provided with a limiting protrusion, and the other of the light-transmitting lamp cover and the bottom cover is provided with a limiting buckle. The limiting buckle has a limiting groove on its periphery. The limiting protrusion extends circumferentially along the lamp body and protrudes radially along the lamp body. The limiting protrusion engages with the limiting groove and can slide along the limiting groove.

[0015] In this design, the light-transmitting cover and the bottom cover are connected by a limiting buckle and a limiting protrusion. The limiting protrusion can slide along the limiting groove of the limiting buckle, so that the light-transmitting cover can rotate relative to the bottom cover while maintaining its connection with the bottom cover.

[0016] Furthermore, the limiting protrusion has an insertion port, and the limiting protrusion is provided at both ends of the insertion port; the length of the insertion port is greater than the width of the limiting buckle, and the insertion port is used for the insertion of the limiting buckle.

[0017] In this design, the limiting protrusions form an insertion port. When installing the light-transmitting cover and the bottom cover, the limiting buckle is inserted into this insertion port, aligning the limiting protrusions at both ends of the insertion port with the limiting grooves of the limiting buckle. Thus, when the limiting buckle rotates, the limiting protrusions insert into the limiting grooves and engage with them. This structure facilitates the engagement of the limiting protrusions and the limiting grooves, making it easy to connect the light-transmitting cover and the bottom cover. Limiting protrusions are provided at both ends of the insertion port, allowing the light-transmitting cover to rotate in either direction to open and close the toggle switch.

[0018] Furthermore, the limiting protrusion is disposed on the bottom cover, and the limiting buckle is disposed on the side of the light-transmitting cover facing the bottom cover.

[0019] In this design, the limiting protrusion is located on the bottom cover, and the limiting buckle is located on the side of the light-transmitting cover facing the bottom cover. This arrangement ensures that the limiting protrusion and the limiting buckle are located in the area close to the bottom cover, making it less likely to obstruct the light-transmitting cover and reducing the impact on the illumination of the solar lamp.

[0020] Furthermore, the bottom cover has an installation groove that extends through the bottom cover along its axial direction. The installation groove extends circumferentially in an arc shape with the center of the bottom cover as its center. The limiting protrusion is disposed on the inner wall of the installation groove, and the limiting buckle passes through the installation groove and engages with the limiting protrusion.

[0021] In this design, the limiting block is set on the inner wall of the mounting groove, and the limiting buckle is inserted into the mounting groove and connected with the limiting block, making the lamp body more integrated and the structure more compact and reliable. The mounting groove extends circumferentially in an arc shape so that the light-transmitting lamp cover can drive the limiting buckle to rotate relative to the bottom cover.

[0022] Furthermore, the mounting groove has a first limiting wall and a second limiting wall at its opposite ends; when the light-transmitting cover rotates and moves the lever to the open position, the limiting buckle abuts against the first limiting wall; when the light-transmitting cover rotates in the opposite direction and moves the lever to the closed position, the limiting buckle abuts against the second limiting wall.

[0023] In this design, the mounting groove limits the limiting buckle through the first and second limiting walls on opposite sides, so that after the lever is moved to the open or closed position, the light cover cannot continue to rotate in the current direction, thus avoiding damage to the lever.

[0024] Furthermore, one of the light-transmitting lamp cover and the bottom cover is provided with a first annular protrusion, and the other of the light-transmitting lamp cover and the bottom cover is provided with a second annular protrusion. Both the second annular protrusion and the first annular protrusion are coaxially arranged with the lamp body, and the mounting cavity is formed within the second annular protrusion and the first annular protrusion. A sealing ring is provided on the outside of the first annular protrusion, and the second annular protrusion is sleeved and fitted onto the first annular protrusion and abuts against the sealing ring.

[0025] In this design, the second annular protrusion fits into the first annular protrusion, ensuring precise positioning of the light-transmitting cover and the bottom cover, and making the connection more stable and reliable. At the same time, by setting a sealing ring on the outside of the first annular protrusion, the second annular protrusion fits into the first annular protrusion and presses against the sealing ring, enhancing the waterproofness of the installation cavity.

[0026] Furthermore, the toggle switch is disposed on the outer edge of the solar lamp panel; the lever of the toggle switch extends radially along the lamp body, and the two toggle protrusions are disposed on the outer periphery of the solar lamp panel; or, the lever of the toggle switch extends axially along the lamp body, and the two toggle protrusions extend to the bottom side of the solar lamp panel and face the toggle switch.

[0027] In this design, the toggle switch is located on the outer edge of the solar panel, allowing the lever to extend and contact the actuating protrusion. The lever can extend radially along the lamp body, in which case the actuating protrusion on the light-transmitting cover is positioned on the outer periphery of the solar panel, allowing the lever to be actuated from the side of the solar panel. Alternatively, the lever can extend circumferentially along the lamp body, in which case the actuating protrusion on the light-transmitting cover extends to the bottom side of the solar panel and faces the toggle switch, allowing the lever to be actuated from above or below the solar panel. The specific configuration can be adjusted according to actual conditions, and the toggle switch installation has few limitations.

[0028] Furthermore, the control component also includes a circuit control element electrically connected to the circuit substrate; the circuit control element (133) is used to control the light-emitting component (132) during the day and to control the light-emitting component (132) to turn on at night; the light-emitting component, the circuit control element, and the photovoltaic charging component are integrally packaged on the circuit substrate.

[0029] In this design, the circuit control components are electrically connected to the circuit board and are used to control the operation of the light-emitting components based on ambient brightness. When the toggle switch is in the ON position, the solar lamp is on. At night, when the ambient brightness is low, the photovoltaic voltage generated by the photovoltaic charging component is small or even zero, and the circuit control components control the light-emitting components to emit light. During the day, when the ambient brightness is high, the photovoltaic voltage generated by the photovoltaic charging component is large, and the circuit control components control the light-emitting components to stop emitting light. This achieves intelligent automatic switching of the solar lamp.

[0030] The light-emitting components, circuit control components, and photovoltaic charging components are integrated into a circuit board, which further improves the overall waterproofness of the solar panel, enhances the connection strength between the light-emitting components, circuit control components, photovoltaic charging components and circuit board, and saves on the packaging cost of the solar panel.

[0031] In summary, this utility model has the following beneficial effects:

[0032] This utility model discloses a solar lamp fixture that uses a light-transmitting cover and a bottom cover to form a sealed mounting cavity, in which the solar panel and toggle switch are installed, improving the waterproofness of the lamp's electronic components. The light-transmitting cover is rotatably connected to the bottom cover. When the solar lamp fixture needs to be turned on, rotating the light-transmitting cover causes the toggle switch to move the lever to the on position; when the solar lamp fixture needs to be turned off, rotating the light-transmitting cover in the opposite direction causes the toggle switch to move the lever to the off position. Therefore, users can operate the lamp without removing it from the ground, and the toggle switch can be operated without passing through the bottom cover or the light-transmitting cover, avoiding damage to the waterproofness of the mounting cavity. Attached Figure Description

[0033] Figure 1 This is a three-dimensional structural diagram of a solar lamp according to an embodiment of the present invention.

[0034] Figure 2 This is an exploded view of a solar lamp according to an embodiment of the present invention. Figure 1 .

[0035] Figure 3 This is a schematic diagram of the vertical cross-sectional structure of the lamp body according to an embodiment of the present invention.

[0036] Figure 4 This is a top view schematic diagram of the solar panel and bottom cover of one embodiment of the present invention.

[0037] Figure 5 This is a three-dimensional structural diagram of a solar lamp panel according to an embodiment of the present invention.

[0038] Figure 6 yes Figure 4Enlarged structural diagram at point A in the middle.

[0039] Figure 7 This is a three-dimensional structural diagram of a light-transmitting lamp cover according to an embodiment of the present invention.

[0040] Figure 8 This is a schematic diagram of the horizontal cross-sectional structure of the lamp cover of a lamp body according to an embodiment of the present invention.

[0041] Figure 9 yes Figure 3 Enlarged structural diagram at point B.

[0042] Figure 10 This is a three-dimensional structural diagram of the bottom cover according to an embodiment of the present invention.

[0043] Figure 11 This is an exploded view of a solar lamp according to an embodiment of the present invention. Figure 2 .

[0044] In the picture:

[0045] 1000. Solar lamp; 100. Lamp body; 110. Bottom cover; 111. Anti-rotation protrusion; 112. Limiting protrusion; 113. Mounting groove; 114. Insertion port; 115. First limiting wall; 116. Second limiting wall; 117. First annular protrusion; 118. Insertion hole; 119. Annular groove; 120. Light-transmitting lamp cover; 121. Toggle protrusion; 122. Limiting buckle; 123. Limiting groove; 124. Second annular protrusion; 130. Solar lamp panel; 131. Circuit board; 132. Light-emitting component; 133. Circuit control component; 134. Photovoltaic charging component; 135. Anti-rotation notch; 140. Mounting cavity; 150. Toggle switch; 151. Toggle lever; 160. Battery; 170. Sealing ring; 200. Grounding plug; 210. Insert cone; 220. Pin. Detailed Implementation

[0046] The present invention will be further described below with reference to the accompanying drawings.

[0047] This embodiment discloses a solar lamp 1000, with reference to... Figure 1 In this embodiment, the solar lamp 1000 is specifically shown as a ground-mounted lamp. The solar lamp 1000 includes a lamp body 100 and a ground plug 200, which is connected to the lamp body 100. The ground plug 200 can be inserted into the ground, lawn, or other areas to support the lamp body 100. The lamp body 100 is used for illumination or decoration. In other embodiments, the solar lamp 1000 can also be an outdoor chandelier, wall lamp, pillar lamp, or other lamps with high waterproof requirements.

[0048] Reference Figure 1 , Figure 2 and Figure 3 The lamp body 100 includes a bottom cover 110, a light-transmitting cover 120, and a solar panel 130. The light-transmitting cover 120 is made of a light-transmitting material, such as plastic or glass, to allow light emitted from the lamp body 100 to reach the outside. The light-transmitting cover 120 covers the bottom cover 110, and the bottom cover 110 and the light-transmitting cover 120 together form a sealed mounting cavity 140. The solar panel 130 is disposed within the mounting cavity 140 and is circumferentially fixed relative to the bottom cover 110. This circumferential fixing means that the solar panel 130 cannot rotate circumferentially relative to the bottom cover 110 due to its position. The sealed mounting cavity 140 protects the solar panel 130, improving its waterproofness and thus extending the service life of the solar lamp 1000.

[0049] Reference Figure 4 and Figure 5 In this embodiment, the solar panel 130 includes a circuit board 131, a light-emitting component 132, a circuit control component 133, a photovoltaic charging component 134, and a control component. The circuit board 131 is installed inside the bottom cover 110, and a control chip is integrated on the circuit board 131. The light-emitting component 132, the circuit control component 133, the photovoltaic charging component 134, and the control component are all disposed on the circuit board 131 and electrically connected to the circuit board 131.

[0050] The control component is used to control the connection and disconnection of the circuit of the solar lamp 1000, thereby turning the solar lamp 1000 on or off. When the solar lamp 1000 is not in use (such as during transportation and installation), the control component controls the solar lamp 1000 to be off. When the solar lamp 1000 is in use after installation, the control component can control the solar lamp 1000 to be turned on, at which time the light-emitting component 132 can emit light when the light-emitting conditions are met for illumination and decoration.

[0051] Specifically, in this embodiment, after the solar lamp 1000 is turned on, the circuit control component 133 can control the light-emitting component 132 to turn on or off according to the ambient brightness. Specifically, when the control component controls the solar lamp 1000 to turn on, the photovoltaic charging component 134 generates voltage from the light. At night, when the ambient brightness is low, the circuit control component 133 controls the light-emitting component 132 of the solar lamp 1000 to turn on, and the light-emitting component 132 emits light for illumination; during the day, when the ambient brightness is high, the circuit control component 133 controls the light-emitting component 132 of the solar lamp 1000 to stop emitting light. This achieves automatic emitting and de-emitting of the light-emitting component 132.

[0052] Specifically, the photovoltaic charging module 134 includes a solar panel that generates a photovoltaic electromotive force when exposed to sunlight, supplying power to the solar lamp 1000. In this embodiment, the circuit control component 133 is a solar charge and discharge control component, which may include transistor voltage control switching devices such as MOSFETs and IGBTs. The circuit control component 133 is connected to the photovoltaic charging module 134 and the light-emitting component 132. The circuit control component 133 controls the light-emitting component 132 according to the photovoltaic voltage generated by the photovoltaic charging module 134. After the control component controls the solar lamp 1000 to turn on, during the day when the brightness is high, the photovoltaic charging module 134 generates photovoltaic voltage that is greater than the set voltage value, and the circuit control component 133 controls the light-emitting component 132 to turn off. At night when the brightness is low, the photovoltaic voltage of the photovoltaic charging module 134 is low or even zero, which is less than the set voltage value of the circuit control component 133. At this time, the circuit control component 133 controls the light-emitting component 132 to turn on, and the light-emitting component 132 can emit light for illumination.

[0053] In other embodiments, the circuit control component 133 may also take other suitable forms. For example, in one embodiment, the circuit control component 133 may also include a photosensitive sensor and a controller. After the solar lamp 1000 is turned on, the photosensitive sensor and the controller start to work. When the photosensitive sensor detects that the ambient brightness is high, the controller controls the light-emitting component 132 to stop emitting light. When the photosensitive sensor detects that the ambient brightness is low, the controller controls the light-emitting component 132 to turn on to emit light.

[0054] Combination Figure 2 and Figure 3 A battery 160 is installed inside the bottom cover 110, and the battery 160 is electrically connected to the photovoltaic charging module 134. Thus, during the day when there is sunlight, the light-emitting module 132 stops emitting light, and the photovoltaic charging module 134 charges the battery 160; at night, the battery 160 supplies power to the light-emitting module 132, and the light-emitting module 132 emits light.

[0055] The light-emitting component 132, the circuit control component 133, and the photovoltaic charging component 134 are all disposed on the side of the circuit board 131 facing the light-transmitting lamp cover 120, so as to avoid the circuit board 131 blocking the light-emitting component 132 from emitting light, and at the same time avoid blocking the circuit control component 133 and the photovoltaic charging component 134 so that the circuit control component 133 and the photovoltaic charging component 134 can work normally.

[0056] Reference Figure 4 , Figure 5 and Figure 6In this embodiment, the circuit board 131 is a disc-shaped circuit board. An anti-rotation notch 135 is formed on the periphery of the circuit board 131, and an anti-rotation protrusion 111 is provided on the inner wall of the bottom cover 110. The anti-rotation protrusion 111 cooperates with the anti-rotation notch 135, so that the circuit board 131 is circumferentially limited to the bottom cover 110, making it difficult for it to rotate relative to the bottom cover 110. This arrangement also facilitates the removal of the circuit board 131 from the bottom cover 110 by moving it axially along the bottom cover 110. Furthermore, in other embodiments, other structures can be used to achieve circumferential limiting between the circuit board 131 and the bottom cover 110, such as adhesive bonding, screw connection, or other fixed placement methods. In other embodiments, the circuit board 131 can also be rectangular, trapezoidal, irregular, or other suitable shapes.

[0057] In this embodiment, the light-emitting component 132 includes multiple LED beads, which have low energy consumption, good illumination effect, and mature technology. The multiple LED beads are evenly spaced on the outer edge of the circuit board 131 to make the light illumination effect more uniform.

[0058] In this embodiment, the light-emitting component 132, the circuit control component 133, and the photovoltaic charging component 134 are integrally encapsulated on the circuit board 131, thereby further improving the overall waterproofness of the solar panel 130 and enhancing the connection strength between the light-emitting component 132, the circuit control component 133, the photovoltaic charging component 134, and the circuit board 131. Simultaneously, the integral encapsulation of the solar panel 130 reduces the number of component encapsulation steps, saving on the encapsulation cost of the solar panel 130. Specifically, during plastic encapsulation, a shield can be provided around the control component to prevent it from being encapsulated and thus rendering it inoperable.

[0059] In other embodiments, the light-emitting component 132, the circuit control component 133, and the photovoltaic charging component 134 may also be individually packaged on the circuit board 131. In other embodiments, only the light-emitting component 132 may be plastic-encapsulated, while the circuit control component 133 and the photovoltaic charging component 134 may be soldered to the circuit board 131.

[0060] Reference Figures 1 to 3 In this embodiment, the bottom cover 110 is in the shape of an inverted frustum, and the light-transmitting cover 120 is in the shape of a frustum, wherein the light-transmitting cover 120 is rotatably connected to the bottom cover 110.

[0061] In this embodiment, the control component includes a toggle switch 150, which is fixedly mounted on the circuit board 131 and electrically connected to the circuit board 131. The toggle switch 150 has a lever 151, which can be toggled between the open and closed positions of the toggle switch 150 to switch the state of the toggle switch 150.

[0062] When lever 151 is moved to the open position, solar lamp 1000 is turned on, and circuit control component 133, photovoltaic charging component 134 and circuit board 131 start working. If the ambient brightness is high, circuit control component 133 controls the light-emitting component 132 to not emit light, and photovoltaic charging component 134 charges the battery; if the ambient brightness is low, circuit control component 133 controls the light-emitting component 133 to start emitting light.

[0063] When the lever 151 is moved to the off position, the solar lamp 1000 is turned off, and at this time the circuit control component 133, the photovoltaic charging component 134 and the light-emitting component 132 all stop working.

[0064] In addition, in some embodiments, the solar panel 130 may not be equipped with circuit control components 133, but the solar lamp 1000 may be controlled only by a toggle switch 150. In this scheme, when the toggle switch 150 is toggled to the on position, the solar lamp 1000 is turned on, and the light-emitting component 132 emits light regardless of the ambient light conditions. When the toggle switch 150 is toggled to the off position, the solar lamp is turned off, and the light-emitting component 132 stops emitting light.

[0065] Reference Figure 7 and Figure 8 The inner wall of the light-transmitting cover 120 is provided with a toggle member extending into the mounting cavity 140, and the lever 151 is located on the rotation path of the toggle member. When the light-transmitting cover 120 rotates, the toggle member can rotate together with the light-transmitting cover 120, thereby toggling the lever 151 to the open or closed position, realizing the opening or closing of the solar lamp 1000.

[0066] In this embodiment, the toggle mechanism specifically includes two toggle protrusions 121, which are integrally disposed on the inner wall of the light-transmitting cover 120 and spaced apart circumferentially along the cover. The lever 151 of the toggle switch 150 protrudes from the solar panel 130 and is positioned between the two toggle protrusions 121. When the light-transmitting cover 120 rotates, the toggle protrusions 121 can toggle the lever 151 between the open and closed positions.

[0067] When the solar light fixture 1000 needs to be turned on, the light-transmitting cover 120 is rotated clockwise, causing one of the two toggle protrusions 121 to move the lever 151 of the toggle switch 150 to the on position, thus turning on the toggle switch 150. When the solar light fixture 1000 needs to be turned off, the light-transmitting cover 120 is rotated counterclockwise, causing the other of the two toggle protrusions 121 to move the lever 151 of the toggle switch 150 to the off position, thus turning off the toggle switch 150. This keeps the toggle switch 150 within the mounting cavity 140, allowing the user to operate the toggle switch 150 without it needing to pass through the bottom cover 110 or the light-transmitting cover 120, thus avoiding damage to the waterproofing of the mounting cavity 140.

[0068] Furthermore, in other embodiments, the actuating element can also be configured in other suitable forms. For example, in one embodiment, the actuating element may consist of only a toggle protrusion 121; when the solar lamp 1000 needs to be turned on, the toggle protrusion 121 can push the lever 151 to the open position from one side of the lever 151; when the solar lamp 1000 needs to be turned off, the light-transmitting cover 120 can be rotated in the opposite direction, causing the toggle protrusion 121 to rotate to the other side of the lever 151 and push the lever 151 to the closed position. In one embodiment, a slot that fits with the lever 151 can also be provided on the inner wall of the light-transmitting cover 120, with the lever 151 confined within the slot, and the lever being actuated by the slot when the light-transmitting cover 120 rotates. In another embodiment, a slot is also provided on the lever 151, and a protrusion that mates with the slot is provided on the inner wall of the light-transmitting cover 120.

[0069] A toggle switch 150 is disposed on the outer edge of the solar panel 130 so that the lever 151 extends out and contacts the actuating protrusion 121. The toggle switch 150 is toggled in a direction parallel to the circuit board 131 so that when the light-transmitting cover 120 rotates, the actuating protrusion 121 can actuate the lever 151. In this embodiment, the lever 151 of the toggle switch 150 extends radially along the lamp body 100, and correspondingly, two actuating protrusions 121 are disposed on the outer periphery of the solar panel 130 to actuate the lever 151 from the side of the solar panel 130.

[0070] In other embodiments, the lever 151 of the toggle switch 150 may also extend along the axial direction of the lamp body 100, and two actuating protrusions 121 extend to the bottom side of the solar panel 130 and face the toggle switch 150, so as to actuate the lever 151 from above or below the solar panel 130. The specific configuration of the toggle switch 150 can be adjusted according to the actual situation, and the installation of the toggle switch 150 has few limitations.

[0071] Reference Figure 4 , Figure 7 and Figure 9In this embodiment, the bottom cover 110 is provided with a limiting protrusion 112, which extends circumferentially along the lamp body 100 and protrudes radially along the lamp body 100. The light-transmitting lamp cover 120 is provided with a limiting buckle 122 protruding on the side facing the bottom cover 110, wherein a limiting groove 123 is formed on the periphery of the limiting buckle 122, and the limiting protrusion 112 engages with the limiting groove 123 and can slide along the limiting groove 123.

[0072] The light-transmitting cover 120 and the bottom cover 110 are connected by a limiting buckle 122 and a limiting protrusion 112. The limiting protrusion 112 can slide along the limiting groove 123 of the limiting buckle 122, so that the light-transmitting cover 120 can rotate relative to the bottom cover 110 while maintaining the connection with the bottom cover 110.

[0073] In this embodiment, the limiting protrusion 112 is disposed on the bottom cover 110, and the limiting buckle 122 is disposed on the side of the light-transmitting cover 120 facing the bottom cover 110, so that the limiting protrusion 112 and the limiting buckle 122 are disposed in the area close to the bottom cover 110, which is less likely to block the light-transmitting cover 120 and reduce the impact on the illumination of the solar lamp 1000.

[0074] In addition, in other embodiments, the limiting protrusion 112 may be disposed on the light-transmitting cover 120, and the corresponding limiting buckle 122 may be disposed on the side of the bottom cover 110 facing the light-transmitting cover 120.

[0075] In other embodiments, the light-transmitting cover 120 may also be rotatably connected to the bottom cover 110 in other ways. For example, in one embodiment, the light-transmitting cover 120 and the bottom cover 110 are pivotally connected. In one embodiment, the light-transmitting cover 120 and the bottom cover 110 are connected by a threaded engagement, and the threads between the light-transmitting cover 120 and the bottom cover 110 are not locked, so that the light-transmitting cover 120 can rotate relative to the bottom cover 110.

[0076] Reference Figure 4 , Figure 9 and Figure 10 In this embodiment, a mounting groove 113 is provided on the outer edge of the bottom cover 110, and the mounting groove 113 penetrates the bottom cover 110 along its axial direction. The mounting groove 113 is an arc-shaped groove extending circumferentially with the center of the bottom cover 110 as the center. A limiting protrusion 112 is provided on the inner wall of the mounting groove 113, and a limiting buckle 122 passes through the mounting groove 113 and engages with the limiting protrusion 112. This makes the lamp body 100 more integral, the structure more compact and reliable, and the circumferentially extending arc-shaped mounting groove 113 also facilitates the light-transmitting lamp cover 120 to drive the limiting buckle 122 to rotate relative to the bottom cover 110.

[0077] In this embodiment, the bottom cover 110 is provided with three mounting grooves 113 evenly spaced circumferentially, and the light-transmitting cover 120 is provided with three limiting buckles 122 evenly spaced circumferentially, so that the light-transmitting cover 120 and the bottom cover 110 are connected firmly and reliably. Preferably, three sets of toggle members are also provided. The three sets of toggle members are evenly spaced circumferentially along the inner wall of the light-transmitting cover 120. When the three limiting buckles on the light-transmitting cover 120 are arbitrarily matched with the three mounting grooves 113 on the bottom cover 110, one set of toggle members can be matched with the toggle switch 150, which facilitates the installation of the light-transmitting cover 120 and the bottom cover 110.

[0078] In one embodiment, there may be one mounting groove 113, which extends circumferentially along the bottom cover 110 in an arc shape greater than 180°. Two or more limiting buckles 122 may be spaced apart on the light-transmitting cover 120, each limiting buckle 122 inserting into the mounting groove 113 and engaging with the limiting protrusion 112. In another embodiment, there may be two or more mounting grooves 113, each extending axially along the bottom cover 110 and having a limiting protrusion 112. The number and position of the limiting buckles 122 on the light-transmitting cover 120 correspond to the mounting grooves 113. In yet another embodiment, the mounting groove 113 may be omitted, and a ring of limiting protrusions 112 may be directly provided on the outer or inner circumferential side of the bottom cover 110.

[0079] In this embodiment, the limiting protrusion 112 is disposed on the side wall of the mounting groove 113 away from the center of the bottom cover 110, and correspondingly, the limiting groove 123 is disposed on the outer side of the limiting buckle 122 (i.e., the side away from the center of the light-transmitting cover 120). In other embodiments, the limiting protrusion 112 may also be disposed on the side wall of the mounting groove 113 near the center of the bottom cover 110, and correspondingly, the limiting groove 123 is disposed on the inner side of the limiting buckle 122 (i.e., the side near the center of the light-transmitting cover 120). In other embodiments, the limiting protrusion 112 may also be disposed on both sides of the mounting groove 113, and correspondingly, the limiting groove 123 is disposed on both the inner and outer sides of the limiting buckle 122.

[0080] Reference Figure 4 and Figure 10In this embodiment, the limiting protrusion 112 forms an insertion port 114, with limiting protrusions 112 at both ends of the insertion port 114. That is, the insertion port 114 divides the limiting protrusion 112 within a mounting groove 113 into two spaced-apart portions. The length of the insertion port 114 (i.e., the circumferential dimension of the insertion port 114 along the bottom cover 110) is greater than the width of the limiting buckle 122 (i.e., the circumferential dimension of the limiting buckle 122 along the light-transmitting cover 120), allowing the limiting buckle 122 to be inserted into the insertion port 114. Thus, when installing the light-transmitting cover 120 and the bottom cover 110, the limiting buckle 122 is inserted into the insertion port 114, aligning the limiting protrusions 112 at both ends of the insertion port 114 with the limiting grooves 123 of the limiting buckle 122. When the limiting buckle 122 rotates, the limiting protrusions 112 insert into the limiting grooves 123 and engage with them. This structure facilitates the engagement of the limiting protrusion 112 and the limiting groove 123, and makes it easy to connect the light-transmitting cover 120 and the bottom cover 110.

[0081] In other embodiments, the insertion port 114 may be omitted, and instead, guide slopes may be provided on the side of the limiting protrusion 112 facing the light-transmitting cover 120 and / or on the side of the limiting buckle 122 facing the bottom cover 110. When the light-transmitting cover 120 is pressed towards the bottom cover 110, the limiting buckle 122 abuts against the limiting protrusion 112, and the force on the guide slope causes the limiting buckle 122 to elastically deform, thereby inserting the limiting protrusion 112 into the limiting groove 123.

[0082] In this embodiment, since both ends of the insertion port 114 are provided with limiting protrusions 112, the light-transmitting cover 120 can rotate in the forward or reverse direction to realize the opening and closing of the toggle switch 150. When the toggle switch 150 is kept in the open and closed state, the limiting buckle 122 is misaligned with the insertion port 114 to avoid the limiting buckle 122 and the limiting protrusion 112 from disengaging.

[0083] Reference Figure 4 and Figure 10 In this embodiment, the mounting groove 113 has a first limiting wall 115 and a second limiting wall 116 at its opposite ends, which are spaced apart in the circumferential direction of the bottom cover 110. When the light-transmitting cover 120 rotates and the lever 151 is moved to the open position, the limiting buckle 122 abuts against the first limiting wall 115. When the light-transmitting cover 120 rotates in the opposite direction and the lever 151 is moved to the closed position, the limiting buckle 122 abuts against the second limiting wall 116. Thus, the mounting groove 113 limits the limiting buckle 122 by the first limiting wall 115 and the second limiting wall 116 on opposite sides, so that after the lever 151 is moved to the open or closed position, the light-transmitting cover 120 cannot continue to rotate in the current direction, thus avoiding damage to the lever 151.

[0084] Reference Figure 4 , Figure 7 , Figure 9 and Figure 10 In this embodiment, a first annular protrusion 117 is provided on the side of the bottom cover 110 facing the light-transmitting cover 120. The first annular protrusion 117 is coaxially arranged with the bottom cover 110 (i.e., coaxially arranged with the lamp body 100). A second annular protrusion 124 is provided on the side of the light-transmitting cover 120 facing the bottom cover 110. The second annular protrusion 124 is coaxially arranged with the light-transmitting cover 120 (i.e., coaxially arranged with the lamp body 100). The outer diameter of the first annular protrusion 117 is smaller than the inner diameter of the second annular protrusion 124. The second annular protrusion 124 is fitted onto the outside of the first annular protrusion 117, making the positioning of the light-transmitting cover 120 and the bottom cover 110 more accurate and the connection more stable and reliable.

[0085] The mounting cavity 140 is formed within the second annular protrusion 124 and the first annular protrusion 117, that is, the second annular protrusion 124 and the first annular protrusion 117 enclose and form the outer boundary of the mounting cavity 140. The cooperation between the second annular protrusion 124 and the first annular protrusion 117 enhances the waterproofness of the mounting cavity 140.

[0086] In addition, in other embodiments, the positions of the second annular protrusion 124 and the first annular protrusion 117 can be interchanged, that is, a second annular protrusion 124 is provided on the side of the bottom cover 110 facing the light-transmitting cover 120, and a first annular protrusion 117 is provided on the side of the light-transmitting cover 120 facing the bottom cover 110.

[0087] In this embodiment, the bottom cover 110 is provided with an annular groove 119 outside the first annular protrusion 117. The annular groove 119 is directly opposite the second annular protrusion 124. A sealing ring 170 is provided in the annular groove 119. When the second annular protrusion 124 and the first annular protrusion 117 are engaged, they press against the sealing ring 170 to further enhance the waterproofness of the mounting cavity 140.

[0088] In other embodiments, the annular groove 119 may not be provided on the bottom cover 110, and the sealing ring 170 may be directly fitted over the second first annular protrusion 117.

[0089] Reference Figure 1 , Figure 2 and Figure 11 The ground plug 200 includes a cone 210 and a pin 220, with the pin 220 connected to the cone 210. A insertion hole 118 is provided on the outer side of the lower part of the bottom cover 110. The end of the pin 220 near the bottom cover 110 is inserted into the insertion hole 118 to achieve the connection between the ground plug 200 and the bottom cover 110.

[0090] In this embodiment, multiple insertion holes 118 are provided, and the number of pins 220 corresponds to the number of insertion holes 118, so that the ground plug 200 and the bottom cover 110 are connected tightly and reliably.

[0091] The insertion hole 118 is a blind hole, meaning that one end is open for the insertion of the pin 220, while the other end is closed. This prevents the insertion hole 118 from communicating with the inner cavity of the bottom cover 110, thus avoiding damage to the waterproofness of the mounting cavity 140.

[0092] The end of the pin 220 away from the bottom cover 110 is conical, so that when the ground plug 200 is installed, the pin 220 can be inserted into the ground to enhance the stability of the ground plug 200 installation.

[0093] The cone 210 is shaped to gradually taper away from the bottom cover 110, so that the cone 210 can be inserted into the ground.

[0094] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A solar lamp, the solar lamp (1000) comprising a lamp body (100), the lamp body (100) comprising a bottom cover (110), a light-transmitting lamp cover (120) and a solar lamp panel (130), the bottom cover (110) and the light-transmitting lamp cover (120) forming an installation cavity (140), the solar lamp panel (130) being installed in the installation cavity (140); The solar panel (130) includes a circuit board (131) and a light-emitting component (132), a photovoltaic charging component (134) and a control component disposed on the circuit board (131). The light-emitting component (132), the photovoltaic charging component (134) and the control component are electrically connected. A battery (160) electrically connected to the photovoltaic charging component (134) is installed inside the bottom cover (110). Its features are, The circuit board (131) is installed in the mounting cavity (140) and circumferentially fixed relative to the bottom cover (110). The control component includes a toggle switch (150) fixedly disposed on the circuit board (131). The toggle switch (150) is provided with a lever (151) that can switch between an open position and a closed position. The light-transmitting cover (120) is rotatably connected to the bottom cover (110). The light-transmitting cover (120) is provided with a toggle member that cooperates with the lever (151). When the light-transmitting cover (120) rotates circumferentially relative to the bottom cover (110), the toggle member can drive the lever (151) to switch between the open position and the closed position.

2. A solar lamp as described in claim 1, characterized in that, The actuating element includes two actuating protrusions (121), which are circumferentially spaced along the inner wall of the light-transmitting lamp cover (120), and the lever (151) is located between the two actuating protrusions (121).

3. A solar lamp as described in claim 1, characterized in that, One of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a limiting protrusion (112), and the other of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a limiting buckle (122). The limiting buckle (122) has a limiting groove (123) on its periphery. The limiting protrusion (112) extends circumferentially along the lamp body (100) and protrudes radially along the lamp body (100). The limiting protrusion (112) engages with the limiting groove (123) and can slide along the limiting groove (123).

4. A solar lamp as described in claim 3, characterized in that, The limiting protrusion (112) has an insertion port (114), and the limiting protrusion (112) is provided at both ends of the insertion port (114); the length of the insertion port (114) is greater than the width of the limiting buckle (122), and the insertion port (114) is used for the insertion of the limiting buckle (122).

5. A solar lamp as described in claim 3, characterized in that, The limiting protrusion (112) is disposed on the bottom cover (110), and the limiting buckle (122) is disposed on the side of the light-transmitting cover (120) facing the bottom cover (110).

6. A solar lamp as described in claim 5, characterized in that, The bottom cover (110) has an installation groove (113) that extends through the bottom cover (110) along its axial direction. The installation groove (113) extends circumferentially in an arc shape with the center of the bottom cover (110) as the center. The limiting protrusion (112) is disposed on the inner wall of the installation groove (113). The limiting buckle (122) passes through the installation groove (113) and engages with the limiting protrusion (112).

7. A solar lamp as described in claim 6, characterized in that, The mounting groove (113) has a first limiting wall (115) and a second limiting wall (116) at its opposite ends; when the light-transmitting cover (120) rotates and moves the lever (151) to the open position, the limiting buckle (122) abuts against the first limiting wall (115); when the light-transmitting cover (120) rotates and moves the lever (151) to the closed position in the opposite direction, the limiting buckle (122) abuts against the second limiting wall (116).

8. A solar lamp as described in claim 1, characterized in that, One of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a first annular protrusion (117), and the other of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a second annular protrusion (124). The second annular protrusion (124) and the first annular protrusion (117) are both coaxially arranged with the lamp body (100). The mounting cavity (140) is formed in the second annular protrusion (124) and the first annular protrusion (117). A sealing ring (170) is provided on the outside of the first annular protrusion (117), and the second annular protrusion (124) is sleeved and fitted on the first annular protrusion (117) and abuts against the sealing ring (170).

9. A solar lamp as described in claim 2, characterized in that, The toggle switch (150) is disposed on the outer edge of the solar lamp panel (130); the lever (151) of the toggle switch (150) extends radially along the lamp body (100), and the two toggle protrusions (121) are disposed on the outer periphery of the solar lamp panel (130); or, the lever (151) of the toggle switch (150) extends axially along the lamp body (100), and the two toggle protrusions (121) extend to the bottom side of the solar lamp panel (130) and face the toggle switch (150).

10. A solar lamp as described in claim 1, characterized in that, The control component further includes a circuit control element (133), which is electrically connected to the circuit board (131). The circuit control element (133) is used to control the light-emitting component (132) during the day and to control the light-emitting component (132) to turn on at night. The light-emitting component (132), the circuit control element (133), and the photovoltaic charging component (134) are integrally packaged on the circuit board (131).

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