Solar lamp

Abstract

The invention 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] The present invention relates to the technical field of lighting fixtures, and particularly to a solar lighting fixture. Background Art

[0002] Solar lighting fixtures can be charged by sunlight and emit light for lighting or decoration.

[0003] Solar lighting fixtures are usually installed outdoors. To ensure the service life of the electrical components inside the solar lighting fixture, its waterproof performance is required to be relatively high. At the same time, in order to achieve the manual on and off of the solar lighting fixture, existing solar lighting fixtures usually need to be provided with a switch to control the connection and disconnection of the circuit of the solar lighting fixture. And to facilitate the user to operate the switch, at least part of the triggering part of the switch needs to be exposed outside the lamp body.

[0004] In the above solution, in order to make the switch operable, an opening communicating with its inner cavity needs to be opened on the solar lamp for one end of the switch to expose outside the solar lamp for the user to operate, which reduces the waterproofness of the solar lamp, and water easily enters the lamp body through the switch, affecting the service life of the lamp body. In addition, existing solar ground socket lamps are inserted into the ground for use and are controlled by a photosensitive control component to charge during the day and illuminate at night. For the sake of decorative beauty, its control switch is usually set at the bottom of the solar ground socket lamp; when the solar ground socket lamp needs to turn off the night lighting function, the solar ground socket lamp needs to be pulled out of the ground and then the control switch is turned off; similarly, when the night lighting function needs to be turned on next time, the solar ground socket lamp also needs to be pulled out of the ground and then the control switch is turned on. This operation method of turning on and off the control switch is very inconvenient. Summary of the Invention

[0005] The purpose of the present invention is to provide a solar lighting fixture that can achieve a fully sealed setting of the toggle switch of the solar lighting fixture, improve the waterproof performance of the solar lighting fixture, and the switch control operation is relatively convenient.

[0006] The above technical purpose of the present invention is achieved through the following technical solutions: The present invention provides a solar lighting fixture, which includes a lamp body. 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 an installation cavity, and the solar lamp panel is installed in the installation cavity; The solar lamp panel includes a circuit board and a light-emitting component, a photovoltaic charging component and a control component arranged on the circuit board. The light-emitting component, the photovoltaic charging component and the control component are electrically connected. A storage battery electrically connected to the photovoltaic charging component is installed in the bottom cover; The circuit board is installed in the installation cavity and is circumferentially fixed relative to the bottom cover. The control component includes a toggle switch fixedly arranged on the circuit board. The toggle switch is provided with a toggle lever that can be switched between an on position and an off position. The transparent lamp cover is rotatably connected to the bottom cover, and the transparent lamp cover is provided with a toggling member that cooperates with the toggle lever. When the transparent lamp cover rotates relative to the bottom cover, the toggling member can drive the toggle lever to switch between the on position and the off position.

[0007] In this solution, the installation cavity is formed by enclosing the transparent lamp cover and the bottom cover of the solar lamp. The solar panel and the toggle switch are installed in the installation cavity, improving the waterproofness of the electronic components of the lamp body, and thus extending the service life of the solar lamp. The solar panel includes a circuit board, a light-emitting component, a photovoltaic charging component, and a control component. The photovoltaic charging component can be energized under light and stored in a storage battery to supply power to the light-emitting component at night, and the light-emitting component emits light for illumination or decoration. The control component is used to control the circuit connection and disconnection of the solar panel.

[0008] Among them, the transparent lamp cover is rotatably connected to the bottom cover. When the solar lamp needs to be turned on, rotate the transparent lamp cover so that the toggling member toggles the toggle lever to the on position to turn on the solar lamp. When the solar lamp needs to be turned off, rotate the transparent lamp cover in the reverse direction so that the toggling member toggles the toggle lever to the off position to turn off the solar lamp. Thus, the setting method of the toggle switch in this solution enables the toggle switch to be operable by the user without passing through the bottom cover or the transparent lamp cover, avoiding damage to the waterproofness of the installation cavity.

[0009] Further, the toggling member includes two toggling bumps, and the two toggling bumps are circumferentially spaced along the inner wall of the transparent lamp cover. The toggle lever is located between the two toggling bumps.

[0010] In this solution, the toggling member includes two spaced toggling bumps, and the toggle lever is arranged between the two toggling bumps. When the transparent lamp cover rotates forward, one of the two toggling bumps toggles the toggle lever of the toggle switch, so that the toggle lever is toggled to the on position. When the transparent lamp cover rotates in the reverse direction, the other of the two toggling bumps toggles the toggle lever of the toggle switch, so that the toggle lever is toggled to the off position to turn off the toggle switch. This setting method facilitates the positioning between the toggling member and the toggle lever, and thus facilitates the toggling member to toggle the toggle lever between the on position and the off position.

[0011] Further, one of the transparent lamp cover and the bottom cover is provided with a limiting bump, and the other of the transparent lamp cover and the bottom cover is provided with a limiting buckle. A limiting groove is formed on the circumferential side of the limiting buckle. The limiting bump extends along the circumference of the lamp body and protrudes radially along the lamp body. The limiting bump is engaged with the limiting groove and can slide along the limiting groove.

[0012] In this solution, the connection between the transparent lamp cover and the bottom cover is achieved through the cooperation of a limiting buckle and a limiting protrusion. The limiting protrusion can slide along the limiting groove of the limiting buckle, so that the transparent lamp cover can rotate relative to the bottom cover while maintaining the connection with the bottom cover.

[0013] Furthermore, the limiting protrusion is formed with an insertion opening, and the limiting protrusions are provided at both ends of the insertion opening; the length of the insertion opening is greater than the width of the limiting buckle, and the insertion opening is used for inserting the limiting buckle.

[0014] In this solution, the limiting protrusion is formed with an insertion opening. When installing the transparent lamp cover and the bottom cover, the limiting buckle is inserted into the insertion opening, so that the limiting protrusions at both ends of the insertion opening are aligned with the limiting grooves of the limiting buckle. Thus, when the limiting buckle rotates, the limiting protrusions are inserted into the limiting grooves to cooperate with the limiting grooves; this structure facilitates the cooperation between the limiting protrusions and the limiting grooves and is convenient for connecting the transparent lamp cover and the bottom cover. Limiting protrusions are provided at both ends of the insertion opening, which is convenient for the transparent lamp cover to rotate in the positive or negative direction to turn on and off the toggle switch.

[0015] Furthermore, the limiting protrusion is provided on the bottom cover, and the limiting buckle is provided on the side of the transparent lamp cover facing the bottom cover.

[0016] In this solution, the limiting protrusion is provided on the bottom cover, and the limiting buckle is provided on the side of the transparent lamp cover facing the bottom cover, so that the limiting protrusion and the limiting buckle are arranged in the area close to the bottom cover, which is not easy to block the transparent lamp cover and reduces the influence on the illumination of the solar lamp.

[0017] Furthermore, the bottom cover is provided with an installation groove, the installation groove axially penetrates the bottom cover, the installation groove extends circumferentially in an arc shape with the center of the bottom cover as the center of the circle, the limiting protrusion is provided on the inner wall of the installation groove, and the limiting buckle passes through the installation groove and engages with the limiting protrusion.

[0018] In this solution, the limiting block is provided on the inner wall of the installation groove, and the limiting buckle is inserted into the installation groove to cooperate and connect with the limiting block, making the lamp body more integral and the structure more compact and reliable; the installation groove extends circumferentially in an arc shape to facilitate the transparent lamp cover to drive the limiting buckle to rotate relative to the bottom cover.

[0019] Furthermore, the opposite ends of the installation groove respectively have a first limiting wall and a second limiting wall; when the transparent lamp cover rotates to turn the toggle lever to the on position, the limiting buckle abuts against the first limiting wall; when the transparent lamp cover rotates in the opposite direction to turn the toggle lever to the off position, the limiting buckle abuts against the second limiting wall.

[0020] In this solution, the installation groove limits the limit buckle through the first limit wall and the second limit wall on the opposite sides, so that the transparent lamp cover cannot continue to rotate in the current direction after the lever is toggled to the open position or the closed position, avoiding damage to the lever.

[0021] Further, one of the transparent lamp cover and the bottom cover is provided with a first annular protrusion, and the other of the transparent lamp cover and the bottom cover is provided with a second annular protrusion. The second annular protrusion and the first annular protrusion are both coaxially arranged with the lamp body, and the installation cavity is formed inside the second annular protrusion and the first annular protrusion; a sealing ring is arranged outside the first annular protrusion, and the second annular protrusion is sleeved and fitted with the first annular protrusion and abuts against the sealing ring.

[0022] In this solution, through the sleeve fit of the second annular protrusion and the first annular protrusion, the transparent lamp cover and the bottom cover are accurately positioned and the connection is more stable and reliable. At the same time, by arranging a sealing ring outside the first annular protrusion, the second annular protrusion abuts against the sealing ring when cooperating with the first annular protrusion, enhancing the waterproofness of the installation cavity.

[0023] Further, the toggle switch is arranged on the outer edge of the solar panel; the lever of the toggle switch extends along the radial direction of the lamp body, and the two toggle bumps are arranged outside the circumference of the solar panel; or, the lever of the toggle switch extends along the axial direction of the lamp body, and the two toggle bumps extend to the bottom side of the solar panel and face the toggle switch.

[0024] In this solution, the toggle switch is arranged on the outer edge of the solar panel so that the lever can extend out and contact the toggle bump; among them, the lever can extend along the radial direction of the lamp body. At this time, the toggle bump on the transparent lamp cover is arranged outside the circumference of the solar panel to toggle the lever from the side of the solar panel; the lever can also extend along the circumferential direction of the lamp body. At this time, the toggle bump on the transparent lamp cover extends to the bottom side of the solar panel and faces the toggle switch to toggle the lever from above or below the solar panel. It can be specifically set according to the actual situation, and the limitation of the installation of the toggle switch is small.

[0025] Further, the control component further includes circuit control components, and the circuit control components are electrically connected to the circuit board; the circuit control components (133) are used to control the light-emitting component (132) during the day and control the light-emitting component (132) to turn on at night; the light-emitting component, the circuit control components, and the photovoltaic charging component are integrally encapsulated on the circuit board.

[0026] In this solution, the circuit control components are electrically connected to the circuit substrate and are used to control the operation of the light-emitting components according to the ambient brightness. When the lever of the toggle switch is in the on position, the solar lamp is in the on state. At night, the ambient brightness of the circuit control components is low. At this time, 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, the ambient brightness is high. At this time, 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. In this way, the intelligent automatic switch of the solar lamp is realized.

[0027] The light-emitting components, circuit control components, and photovoltaic charging components are packaged in an integrated manner on the circuit substrate, which further improves the overall waterproofness of the solar light panel, enhances the connection strength between the light-emitting components, circuit control components, photovoltaic charging components and the circuit substrate, and saves the packaging cost of the solar light panel.

[0028] In summary, the present invention has the following beneficial effects: The solar lamp of the present invention forms a sealed installation cavity by enclosing a light-transmitting lamp cover and a bottom cover, and the solar lamp panel and the toggle switch are installed in the installation cavity, thereby improving the waterproofness of the electronic components of the lamp body; the light-transmitting lamp cover is rotatably connected to the bottom cover; when the solar lamp needs to be turned on, the light-transmitting lamp cover is rotated so that the toggle member toggles the toggle lever to the on position; when the solar lamp needs to be turned off, the light-transmitting lamp cover is rotated in the opposite direction so that the toggle member toggles the toggle lever to the off position. Therefore, when the user operates the solar lamp, there is no need to pull the solar lamp out of the ground, and the toggle switch can be operated by the user without passing through the bottom cover or the light-transmitting lamp cover, thereby avoiding damage to the waterproofness of the installation cavity of the lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of a solar lamp according to an embodiment of the present invention.

[0030] Figure 2 The schematic diagram of the decomposition structure of a solar lamp according to an embodiment of the present invention is Figure 1 .

[0031] Figure 3 It is a schematic diagram of the vertical cross-sectional structure of a lamp body according to an embodiment of the present invention.

[0032] Figure 4 It is a schematic diagram of a top view of a solar lamp panel and a bottom cover according to an embodiment of the present invention.

[0033] Figure 5 It is a schematic diagram of the three-dimensional structure of a solar light panel according to an embodiment of the present invention.

[0034] Figure 6 yes Figure 4 Enlarged structural diagram at A in the middle.

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of a light-transmitting lamp cover according to an embodiment of the present invention.

[0036] Figure 8 It is a schematic diagram of the horizontal cross-section structure of a light-transmitting lamp cover of a lamp body according to an embodiment of the present invention.

[0037] Figure 9 yes Figure 3 Enlarged structural diagram at B in the middle.

[0038] Figure 10 It is a schematic diagram of the three-dimensional structure of the bottom cover according to an embodiment of the present invention.

[0039] Figure 11 The schematic diagram of the decomposition structure of a solar lamp according to an embodiment of the present invention is Figure 2 .

[0040] In the figure: 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, plug-in 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 substrate; 132, light-emitting component; 133, circuit control components; 134, photovoltaic charging component; 135, anti-rotation notch; 140, mounting cavity; 150, toggle switch; 151, toggle lever; 160, battery; 170, sealing ring; 200, ground plug; 210, plug cone; 220, plug pin. DETAILED DESCRIPTION

[0041] The present invention will be further described below in conjunction with the accompanying drawings.

[0042] This embodiment discloses a solar lamp 1000, referring to Figure 1 In this embodiment, the solar lamp 1000 is specifically shown as a ground-plug-in lamp. The solar lamp 1000 includes a lamp body 100 and a ground plug 200, and the ground plug 200 is connected to the lamp body 100. The ground plug 200 can be inserted into the ground, lawn and other areas to support the lamp body 100. The lamp body 100 is used to emit light for lighting or decoration. In addition, in other embodiments, the solar lamp 1000 can also be an outdoor chandelier, wall-mounted lamp, column lamp or other lamp with high waterproof requirements.

[0043] Reference Figure 1 , Figure 2 and Figure 3, the lamp body 100 includes a bottom cover 110, a light-transmitting lamp cover 120, and a solar panel 130. The light-transmitting lamp cover 120 is made of a light-transmitting material, specifically, materials such as plastic or glass can be used, so that the light emitted by the lamp body 100 can shine to the outside. The light-transmitting lamp cover 120 is covered on the bottom cover 110, and the bottom cover 110 and the light-transmitting lamp cover 120 enclose a sealed installation cavity 140. The solar panel 130 is disposed in the installation cavity 140 and is circumferentially fixed relative to the bottom cover 110. The circumferential fixation relative to the bottom cover 110 here means that the solar panel 130 cannot rotate circumferentially relative to the bottom cover 110 under the limitation of the bottom cover 110. By enclosing the solar panel 130 with the sealed installation cavity 140, the waterproof property of the solar panel 130 is improved, and thus the service life of the solar lamp 1000 is enhanced.

[0044] Referring to Figure 4 and Figure 5 , in this embodiment, the solar panel 130 includes a circuit board 131, a light-emitting component 132, circuit control components 133, a photovoltaic charging component 134, and a control component. The circuit board 131 is installed in the bottom cover 110, and a control chip is integrated on the circuit board 131. The light-emitting component 132, the circuit control components 133, the photovoltaic charging component 134, and the control component are all disposed on the circuit board 131 and are electrically connected to the circuit board 131.

[0045] Among them, the control component is used to control the connection and disconnection of the circuit of the solar lamp 1000 to turn on or off the solar lamp 1000. When the solar lamp 1000 is not in use (such as during the transportation and installation of the solar lamp), the control component controls the solar lamp 1000 to turn off. When the solar lamp 1000 is installed and in use, the control component can control the solar lamp 1000 to turn on. At this time, the light-emitting component 132 can emit light for illumination and decoration when the light-emitting conditions are met.

[0046] 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 a voltage by light. At night, the ambient brightness is low, and 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, the ambient brightness is high, and the circuit control component 133 controls the light-emitting component 132 of the solar lamp 1000 to stop emitting light. Thus, the automatic emission and stop of light emission of the light-emitting component 132 are realized.

[0047] Specifically, the photovoltaic charging component 134 includes a solar panel, which can generate a photovoltaic electromotive force under illumination to supply 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 switch devices such as MOS transistors and IGBTs. The circuit control component 133 is connected to the photovoltaic charging component 134 and the light-emitting component 132, and the circuit control component 133 controls the light-emitting component 132 according to the photovoltaic voltage generated by the photovoltaic charging component 134. After the control component controls the solar lamp 1000 to turn on, when the brightness is high during the day, the photovoltaic charging component 134 generates electricity under illumination, generating a photovoltaic voltage greater than the set voltage value, and the circuit control component 133 controls the light-emitting component 132 to turn off; when the brightness is low at night, the photovoltaic voltage of the photovoltaic charging component 134 is small 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.

[0048] In addition, in other embodiments, the circuit control component 133 may also adopt 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.

[0049] Combined Figure 2 and Figure 3 , a storage battery 160 is arranged in the bottom cover 110, and the storage battery 160 is electrically connected to the photovoltaic charging component 134. Thus, during the day when there is sunlight, the light-emitting component 132 stops emitting light, and the photovoltaic charging component 134 charges the storage battery 160; at night, the storage battery 160 supplies power to the light-emitting component 132, and the light-emitting component 132 emits light.

[0050] The light-emitting component 132, the circuit control component 133, and the photovoltaic charging component 134 are all arranged on the side of the circuit board 131 facing the light-transmitting lamp cover 120 to prevent the circuit board 131 from blocking the light emission of the light-emitting component 132, and at the same time prevent 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.

[0051] Refer to Figure 4 , Figure 5 and Figure 6, in this embodiment, the circuit board 131 is a disc-shaped circuit board. A rotation prevention notch 135 is formed on the circumferential side of the circuit board 131, and a rotation prevention protrusion 111 is provided on the inner wall of the bottom cover 110. The rotation prevention protrusion 111 is engaged with the rotation prevention notch 135, so that the circuit board 131 is circumferentially limited in the bottom cover 110 and is not likely to rotate relative to the bottom cover 110. This setting method also facilitates moving the circuit board 131 along the axial direction of the bottom cover 110 to take out the circuit board 131 from the bottom cover 110. In addition, in other embodiments, other structures can also be adopted between the circuit board 131 and the bottom cover 110 to achieve circumferential limitation. For example, the circuit board 131 can be fixedly placed on the bottom cover 110 by bonding, screw connection or other fixed connection methods. In other embodiments, the circuit board 131 can also be set to a rectangular shape, a trapezoidal shape, an irregular shape or other suitable shapes.

[0052] In this embodiment, the light-emitting component 132 includes a plurality of LED lamp beads, which have low energy consumption, good lighting effect and mature technology. The plurality of LED lamp beads are evenly spaced on the outer edge of the circuit board 131 to make the light irradiation effect more uniform.

[0053] Further in this embodiment, the light-emitting component 132, the circuit control components 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, enhancing the connection strength between the light-emitting component 132, the circuit control components 133, the photovoltaic charging component 134 and the circuit board 131. At the same time, the solar panel 130 is integrally encapsulated and formed, reducing the number of component encapsulations and saving the encapsulation cost of the solar panel 130. Specifically, when plastic encapsulation is performed, a shielding cover can be provided outside the control component to prevent the control component from being plastic encapsulated and making the control component inoperable.

[0054] In addition, in other embodiments, the light-emitting component 132, the circuit control components 133, and the photovoltaic charging component 134 can also be separately encapsulated on the circuit board 131. In other embodiments, only the light-emitting component 132 can be plastic encapsulated, while the circuit control components 133 and the photovoltaic charging component 134 are welded to the circuit board 131.

[0055] Refer to Figures 1 to 3 , in this embodiment, the bottom cover 110 is in an inverted frustum shape as a whole, and the light-transmitting lamp cover 120 is in a frustum shape, and the light-transmitting lamp cover 120 is rotatably connected to the bottom cover 110.

[0056] In this embodiment, the control component includes a toggle switch 150. The toggle switch 150 is fixedly arranged on the circuit board 131 and is electrically connected to the circuit board 131. The toggle switch 150 has a toggle lever 151, and the toggle lever 151 can be toggled between the on position and the off position of the toggle switch 150 to switch the state of the toggle switch 150.

[0057] When the lever 151 is turned to the on position, the solar lamp 1000 is turned on, and the circuit control component 133, the photovoltaic charging component 134, and the circuit board 131 start to work. If the ambient brightness is high, the circuit control component 133 controls the light-emitting component 132 not to emit light, and the photovoltaic charging component 134 charges the battery; if the ambient brightness is low, the circuit control component 133 controls the light-emitting component 133 to start emitting light.

[0058] When the lever 151 is turned 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.

[0059] In addition, in some embodiments, the solar lamp panel 130 may not be provided with the circuit control component 133, and only the solar lamp 1000 is controlled by the toggle switch 150; in this solution, when the toggle switch 150 is toggled to the on position, the solar lamp 1000 is turned on, and at this time, the light-emitting component 132 emits light regardless of the ambient light condition; 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.

[0060] Refer to Figure 7 and Figure 8 , a toggle member extending into the installation cavity 140 is provided on the inner wall of the transparent lamp cover 120, and the lever 151 is located on the rotation path of the toggle member. When the transparent lamp cover 120 rotates, the toggle member can rotate together with the transparent lamp cover 120, so that the toggle member toggles the lever 151 to the on position or the off position, realizing the turning on or off of the solar lamp 1000.

[0061] In this embodiment, the toggle member specifically includes two toggle bumps 121, and the two toggle bumps 121 are integrally provided on the inner wall of the transparent lamp cover 120 and are arranged at intervals along the circumferential direction of the transparent lamp cover 120. The lever 151 of the toggle switch 150 protrudes from the solar lamp panel 130, and the lever 151 of the toggle switch 150 is arranged between the two toggle bumps 121. When the transparent lamp cover 120 rotates, the toggle bump 121 can toggle the lever 151 to switch between the on position and the off position.

[0062] When the solar lamp 1000 needs to be turned on, the light-transmitting lamp cover 120 is rotated forwardly so that one of the two toggle protrusions 121 toggles the lever 151 of the toggle switch 150, so that the lever 151 is toggled to the on position to turn on the toggle switch 150. When the solar lamp 1000 needs to be turned off, the light-transmitting lamp cover 120 is rotated in the opposite direction so that the other of the two toggle protrusions 121 toggles the lever 151 of the toggle switch 150, so that the lever 151 is toggled to the off position to turn off the toggle switch 150. In this way, the toggle switch 150 is kept in the installation cavity 140, and the toggle switch 150 can be operated by the user without passing through the bottom cover 110 or the light-transmitting lamp cover 120, thereby avoiding damage to the waterproofness of the installation cavity 140.

[0063] In addition, in other embodiments, the toggle member may also be configured in other suitable forms. For example, in one embodiment, the toggle member may also include only one toggle protrusion 121; when the solar lamp 1000 needs to be turned on, the toggle protrusion 121 may push the lever 151 to the on position from one side of the lever 151; when the solar lamp 1000 needs to be turned off, the light-transmitting lamp cover 120 may be rotated in the opposite direction, so that the toggle protrusion 121 rotates to the other side of the lever 151 and pushes the lever 151 to the off position. In one embodiment, a slot that fits the lever 151 may also be provided on the inner wall of the light-transmitting lamp cover 120, and the lever 151 is limited in the slot. When the light-transmitting lamp cover 120 rotates, the lever is driven to toggle through the slot. In one embodiment, a slot is also provided on the lever 151, and a protrusion that fits the slot is provided on the inner wall of the light-transmitting lamp cover 120.

[0064] The toggle switch 150 is disposed at the outer edge of the solar light panel 130 so that the lever 151 extends out and contacts the toggle protrusion 121. The toggle switch 150 is toggled in a direction parallel to the circuit substrate 131 so that when the light-transmitting lamp cover 120 rotates, the toggle protrusion 121 can toggle the lever 151. In this embodiment, the lever 151 of the toggle switch 150 extends in the radial direction of the lamp body 100, and correspondingly, two toggle protrusions 121 are disposed outside the circumference of the solar light panel 130 so as to toggle the lever 151 from the side of the solar light panel 130.

[0065] In other embodiments, the lever 151 of the toggle switch 150 may also extend along the axial direction of the lamp body 100, and the two toggle protrusions 121 extend to the bottom side of the solar light panel 130 and face the toggle switch 150, so as to toggle the lever 151 from above or below the solar light panel 130. The setting of the toggle switch 150 can be adjusted according to actual conditions, and the installation limitation of the toggle switch 150 is small.

[0066] Reference Figure 4 , Figure 7 and Figure 9, in this embodiment, the bottom cover 110 is provided with a limiting bump 112, and the limiting bump 112 extends along the circumferential direction of the lamp body 100 and protrudes along the radial direction of the lamp body 100. A limiting buckle 122 protrudes from the side of the transparent lamp cover 120 facing the bottom cover 110. Among them, a limiting groove 123 is formed on the circumferential side of the limiting buckle 122, and the limiting bump 112 is engaged with the limiting groove 123 and can slide along the limiting groove 123.

[0067] The connection between the transparent lamp cover 120 and the bottom cover 110 is realized through the cooperation of the limiting buckle 122 and the limiting bump 112. The limiting bump 112 can slide along the limiting groove 123 of the limiting buckle 122, so that the transparent lamp cover 120 can rotate relative to the bottom cover 110 while maintaining the connection with the bottom cover 110.

[0068] In this embodiment, the limiting bump 112 is arranged on the bottom cover 110, and the limiting buckle 122 is arranged on the side of the transparent lamp cover 120 facing the bottom cover 110, so that the limiting bump 112 and the limiting buckle 122 are arranged in the area close to the bottom cover 110, which is not easy to block the transparent lamp cover 120 and reduces the influence on the illumination of the solar lamp 1000.

[0069] In addition, in other embodiments, the limiting bump 112 can also be arranged on the transparent lamp cover 120, and correspondingly, the limiting buckle 122 is arranged on the side of the bottom cover 110 facing the transparent lamp cover 120.

[0070] In other embodiments, the transparent lamp cover 120 can also be rotatably connected to the bottom cover 110 in other ways. For example, in one embodiment, the transparent lamp cover 120 and the bottom cover 110 are connected by a pivot. In one embodiment, the transparent lamp cover 120 and the bottom cover 110 are connected by a threaded fit, and the threads between the transparent lamp cover 120 and the bottom cover 110 are not locked, so that the transparent lamp cover 120 can rotate relative to the bottom cover 110.

[0071] Referring to Figure 4 、 Figure 9 and Figure 10 , in this embodiment, an installation groove 113 is formed on the outer edge of the bottom cover 110, and the installation groove 113 penetrates the bottom cover 110 along the axial direction of the bottom cover 110. The installation groove 113 is an arc-shaped groove extending circumferentially with the center of the bottom cover 110 as the center of the circle. The limiting bump 112 is arranged on the inner wall of the installation groove 113, and the limiting buckle 122 passes through the installation groove 113 and is engaged with the limiting bump 112, thereby making the lamp body 100 more integral, the structure more compact and reliable, and the circumferentially extending arc-shaped installation groove 113 also facilitates the transparent lamp cover 120 to drive the limiting buckle 122 to rotate relative to the bottom cover 110.

[0072] In this embodiment, it is specifically shown in a way that three mounting grooves 113 are circumferentially and evenly spaced on the bottom cover 110, and three limiting buckles 122 are circumferentially and evenly spaced on the transparent lamp cover 120, so that the transparent lamp cover 120 is firmly and reliably connected to the bottom cover 110; preferably, there are also three groups of toggling members, which are circumferentially and evenly spaced along the inner wall of the transparent lamp cover 120. When any of the three limiting buckles on the transparent lamp cover 120 cooperate with the three mounting grooves 113 on the bottom cover 110, a group of toggling members can cooperate with the toggle switch 150, which is convenient for the installation of the transparent lamp cover 120 and the bottom cover 110.

[0073] In one embodiment, there may also be one mounting groove 113. One mounting groove 113 extends circumferentially along the bottom cover 110 in an arc shape greater than 180°. Two or more limiting buckles 122 may be spaced on the transparent lamp cover 120, and each limiting buckle 122 is inserted into the mounting groove 113 and engaged with the limiting protrusion 112. In one embodiment, there may also be two or more mounting grooves 113. Each mounting groove 113 is provided with a limiting protrusion 112 along the axial direction of the bottom cover 110, and the number and position of the limiting buckles 122 provided on the transparent lamp cover 120 correspond to those of the mounting grooves 113. In one embodiment, the mounting groove 113 may not be provided, and instead, a circle of limiting protrusions 112 may be directly provided on the outer peripheral side or the inner peripheral side of the bottom cover 110.

[0074] In this embodiment, the limiting protrusion 112 is provided on the groove wall of the mounting groove 113 on the side away from the center of the bottom cover 110. Correspondingly, the limiting groove 123 is provided on the outer side of the limiting buckle 122 (i.e., the side away from the center of the transparent lamp cover 120). In addition, in other embodiments, the limiting protrusion 112 may also be provided on the groove wall of the mounting groove 113 on the side close to the center of the bottom cover 110, and correspondingly, the limiting groove 123 is provided on the inner side of the limiting buckle 122 (i.e., the side close to the center of the transparent lamp cover 120). In other embodiments, the limiting protrusion 112 may also be provided on the groove walls on both opposite sides of the mounting groove 113, and correspondingly, the limiting groove 123 is on the inner and outer sides of the limiting buckle 122.

[0075] Refer to Figure 4 and Figure 10In this embodiment, the limiting protrusion 112 is formed with an insertion opening 114, and the limiting protrusions 112 are arranged at both ends of the insertion opening 114, that is, the insertion opening 114 divides the limiting protrusion 112 in one installation groove 113 into two spaced parts. Among them, the length of the insertion opening 114 (that is, the size of the insertion opening 114 along the circumference of the bottom cover 110) is greater than the width of the limiting buckle 122 (that is, the size of the limiting buckle 122 along the circumference of the light-transmitting lamp cover 120), so that the limiting buckle 122 can be inserted into the insertion opening 114. Therefore, when the light-transmitting lamp cover 120 and the bottom cover 110 are installed, the limiting buckle 122 is inserted into the insertion opening 114, so that the limiting protrusions 112 at both ends of the insertion opening 114 are aligned with the limiting grooves 123 of the limiting buckle 122. When the limiting buckle 122 rotates, the limiting protrusion 112 is inserted into the limiting groove 123 and cooperates with the limiting groove 123. This structure facilitates the cooperation between the limiting protrusion 112 and the limiting groove 123 , and facilitates the connection between the light-transmitting lamp cover 120 and the bottom cover 110 .

[0076] In addition, in other embodiments, the insertion opening 114 may not be provided, and a guiding inclined surface may be provided on the side of the limiting protrusion 112 facing the light-transmitting lamp cover 120 and / or on the side of the limiting buckle 122 facing the bottom cover 110. When the light-transmitting lamp cover 120 is pressed toward the bottom cover 110, the limiting buckle 122 abuts against the limiting protrusion 112, and the force on the guiding inclined surface drives the limiting buckle 122 to elastically deform and insert the limiting protrusion 112 into the limiting groove 123.

[0077] In this embodiment, since limit protrusions 112 are provided at both ends of the insertion port 114, the translucent lamp cover 120 can be rotated in the forward or reverse direction to realize the opening and closing of the toggle switch 150, and when the toggle switch 150 is kept in the on and off state, the limit buckle 122 is staggered with the insertion port 114 to avoid the limit buckle 122 and the limit protrusion 112 from being disengaged.

[0078] Reference Figure 4 and Figure 10 In this embodiment, the first limiting wall 115 and the second limiting wall 116 are respectively provided at opposite ends of the mounting groove 113, and the first limiting wall 115 and the second limiting wall 116 are arranged at intervals in the circumferential direction of the bottom cover 110. When the light-transmitting lamp 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 lamp 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 through 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 position or the closed position, the light-transmitting lamp cover 120 cannot continue to rotate in the current direction, thereby avoiding damage to the lever 151.

[0079] Reference Figure 4 、 Figure 7 、 Figure 9 and Figure 10 In this embodiment, a first annular protrusion 117 is provided on one side of the bottom cover 110 facing the transparent lamp 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 one side of the transparent lamp cover 120 facing the bottom cover 110. The second annular protrusion 124 is coaxially arranged with the transparent lamp cover 120 (i.e., coaxially arranged with the lamp body 100). Among them, the outer diameter of the first annular protrusion 117 is smaller than the inner diameter of the second annular protrusion 124, and the second annular protrusion 124 is sleeved and fitted on the outside of the first annular protrusion 117, so that the transparent lamp cover 120 and the bottom cover 110 are accurately positioned and the connection is more stable and reliable.

[0080] The installation cavity 140 is formed inside 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 the outer boundary of the installation cavity 140. The waterproof property of the installation cavity 140 is enhanced through the cooperation of the second annular protrusion 124 and the first annular protrusion 117.

[0081] In addition, in other embodiments, the positions of the second annular protrusion 124 and the first annular protrusion 117 can also be swapped, that is, a second annular protrusion 124 is provided on one side of the bottom cover 110 facing the transparent lamp cover 120, and a first annular protrusion 117 is provided on one side of the transparent lamp cover 120 facing the bottom cover 110.

[0082] In this embodiment, an annular groove 119 is provided outside the first annular protrusion 117 of the bottom cover 110. The annular groove 119 is opposite to the second annular protrusion 124. A sealing ring 170 is provided in the annular groove 119. When the second annular protrusion 124 cooperates with the first annular protrusion 117, it presses against the sealing ring 170 to further enhance the waterproof property of the installation cavity 140.

[0083] In other embodiments, the annular groove 119 may not be provided on the bottom cover 110, and the sealing ring 170 may be directly sleeved outside the second first annular protrusion 117.

[0084] Reference Figure 1 、 Figure 2 and Figure 11 In, the ground plug-in 200 includes a plug cone 210 and a plug pin 220, and the plug pin 220 is connected to the plug cone 210. A plug hole 118 is provided on the outside of the lower part of the bottom cover 110. One end of the plug pin 220 close to the bottom cover 110 is inserted into the plug hole 118 to realize the connection between the ground plug-in 200 and the bottom cover 110.

[0085] In this embodiment, a plurality of insertion holes 118 are provided, and the number of the insertion pins 220 corresponds to that of the insertion holes 118, so that the ground plug-in unit 200 and the bottom cover 110 are tightly and reliably connected.

[0086] Among them, the insertion hole 118 is a blind hole, that is, one end of it is open for the insertion pin 220 to insert, and the other end is closed, so that the insertion hole 118 is not communicated with the inner cavity of the bottom cover 110, avoiding damaging the waterproof property of the installation cavity 140.

[0087] One end of the insertion pin 220 away from the bottom cover 110 is conical, so that when the ground plug-in unit 200 is installed, the insertion pin 220 can be inserted into the ground to enhance the stability of the insertion of the ground plug-in unit 200.

[0088] The insertion cone 210 is shaped to gradually shrink in the direction away from the bottom cover 110, so as to facilitate the insertion of the insertion cone 210 into the ground.

[0089] The above is only the preferred embodiment of the present invention. Therefore, all equivalent changes or modifications made according to the structures, features and principles described in the scope of the patent application of the present invention are included in the scope of the patent application of the present invention.

Claims

1. A solar lamp, the solar lamp (1000) includes a lamp body (100), the lamp body (100) includes a bottom cover (110), a light-transmitting lamp cover (120) and a solar panel (130), the bottom cover (110) and the light-transmitting lamp cover (120) enclose to form an installation cavity (140), and the solar panel (130) is 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 arranged on the circuit board (131), the light-emitting component (132), the photovoltaic charging component (134) and the control component are electrically connected, and a storage battery (160) electrically connected to the photovoltaic charging component (134) is installed in the bottom cover (110); It is characterized in that The circuit board (131) is installed in the installation cavity (140) and is circumferentially fixed relative to the bottom cover (140). The control component includes a toggle switch (150) fixedly arranged on the circuit board (131), and the toggle switch (150) is provided with a toggle lever (151) that can be switched between an on position and an off position; the light-transmitting lamp cover (120) is rotatably connected to the bottom cover (110), and the light-transmitting lamp cover (120) is provided with a toggling member that cooperates with the toggle lever (151); when the light-transmitting lamp cover (120) rotates circumferentially relative to the bottom cover (110), the toggling member can drive the toggle lever (151) to switch between the on position and the off position.

2. The solar lamp according to claim 1, characterized in that, The toggling member includes two toggling bumps (121), and the two toggling bumps (121) are circumferentially spaced along the inner wall of the light-transmitting lamp cover (120), and the toggle lever (151) is located between the two toggling bumps (121).

3. A solar lamp according to claim 1, characterized in that, One of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a limiting bump (112), and the other of the light-transmitting lamp cover (120) and the bottom cover (110) is provided with a limiting buckle (122), and a limiting groove (123) is formed on the circumferential side of the limiting buckle (122); the limiting bump (112) extends along the circumference of the lamp body (100) and protrudes radially along the lamp body (100), and the limiting bump (112) is engaged with the limiting groove (123) and can slide along the limiting groove (123).

4. The solar lamp according to claim 3, wherein, The limiting bump (112) forms an insertion opening (114), and the limiting bump (112) is arranged at both ends of the insertion opening (114); the length of the insertion opening (114) is greater than the width of the limiting buckle (122), and the insertion opening (114) is used for inserting the limiting buckle (122).

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

6. A solar lamp according to claim 5, characterized in that, The bottom cover (110) is provided with a mounting groove (113), the mounting groove (113) penetrates the bottom cover (110) along the axial direction of the bottom cover (110), the mounting groove (113) extends circumferentially in an arc shape with the center of the bottom cover (110) as the center, the limiting protrusion (112) is arranged on the inner wall of the mounting groove (113), and the limiting buckle (122) passes through the mounting groove (113) and is engaged with the limiting protrusion (112).

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

8. A solar lamp as claimed in claim 1, wherein, 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 outer side of the first annular protrusion (117); the second annular protrusion (124) is sleeved and matched with the first annular protrusion (117) and abuts against the sealing ring (170).

9. The solar lamp according to claim 2, characterized in that, The toggle switch (150) is arranged on the outer edge of the solar light panel (130); the toggle rod (151) of the toggle switch (150) extends radially along the lamp body (100), and the two toggle protrusions (121) are arranged outside the circumference of the solar light panel (130); or, the toggle rod (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 light panel (130) and face the toggle switch (150).

10. A solar lamp as claimed in claim 1, characterized in that, The control component further comprises a circuit control component (133), wherein the circuit control component (133) is electrically connected to the circuit substrate (131); the circuit control component (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 component (133) and the photovoltaic charging component (134) are integrally packaged on the circuit substrate (131).

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