Multifunctional solar lamp

Abstract

The utility model relates to the technical field of solar lamps, and discloses a multifunctional solar lamp which comprises a supporting column, the top of the supporting column is fixedly connected with a lower lampshade, the top of the lower lampshade is provided with an upper lampshade, the inner wall of the lower lampshade is fixedly connected with a mounting plate, and the top of the mounting plate is provided with a solar panel. A storage battery is arranged at the bottom of the mounting plate, and LED lamps which are uniformly distributed are arranged at the bottom of the mounting plate; rainwater can be collected in the collecting cavity by arranging the heat dissipation assembly, heat generated by the LED lamp can be transmitted to the heat conduction ring in the process of using the LED lamp for illumination at night, the heat is conducted to the interior of the heat dissipation plate under the action of the heat conduction rod, and the rainwater can be collected in the collecting cavity, so that the heat dissipation efficiency is improved. And heat dissipation and cooling can be conducted on the heat dissipation plate through collected rainwater, the situation that heat generated in the working process of the LED lamp is accumulated in the lower lampshade is reduced, and the situation that normal use of the storage battery and the LED lamp is affected due to long-time heat accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of solar lamps, in particular to a multifunctional solar lamp. Background Art

[0002] Solar lights are a common energy-saving lighting fixture. They use solar energy collected during the day to convert it into electrical energy and store it to power lighting lamps. Its working principle is: during the day, under the control of an intelligent controller, the solar panel is exposed to sunlight, absorbs solar energy and converts it into electrical energy. During the day, the solar cell module charges the battery pack, and at night the battery pack provides electricity to power the LED light source to achieve the lighting function.

[0003] After searching, a Chinese patent discloses a multifunctional solar lamp (publication number CN212719502U). The multifunctional solar lamp provided by the patent technology is provided with a pillar and an end plug, which can be used for park decoration. The end plug can be inserted into the soil for park decoration, and can provide light energy for surrounding plants at night. Plants can use this light energy for photosynthesis. However, the heat generated during the operation of the internal LED lamp will accumulate inside the lower lampshade and affect the normal use of the battery. Therefore, the technicians in this field provide a multifunctional solar lamp to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a multifunctional solar lamp, which solves the problem in the background art that heat generated during the operation of LED lamps will accumulate inside the lower lampshade and affect the normal use of the battery, and can dissipate heat in time during the operation.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A multifunctional solar lamp comprises: a pillar, a lower lampshade is fixedly connected to the top of the pillar, an upper lampshade is arranged on the top of the lower lampshade, a mounting plate is fixedly connected to the inner wall of the lower lampshade, a solar panel is arranged on the top of the mounting plate, a battery is arranged on the bottom of the mounting plate, and evenly distributed LED lamps are arranged on the bottom of the mounting plate; a heat dissipation component, the heat dissipation component is arranged on the surface of the lower lampshade, and the heat dissipation component is used to reduce the influence of heat generated during the operation of the LED lamp on the battery; a connecting component, the connecting component is arranged at the bottom of the upper lampshade, and the connecting component is used to quickly connect the upper lampshade with the lower lampshade; wherein the heat dissipation component comprises a connecting ring fixedly connected to the surface of the lower lampshade, a collecting cavity is provided at the top of the connecting ring, and drainage holes that are evenly distributed and communicated with the collecting cavity are provided on the outer edge of the connecting ring.

[0007] Preferably, a filter ring is embedded in the top of the connecting ring, and the surface of the filter ring is provided with filter holes which are evenly distributed and communicated with the collecting chamber.

[0008] Preferably, a heat-conducting ring is fixedly connected inside the lower lampshade, and evenly distributed heat-conducting rods are fixedly connected to the outer edge of the heat-conducting ring. The other end of the heat-conducting rod passes through the inside of the collecting cavity and is fixedly connected to a heat dissipation plate.

[0009] Preferably, the connecting assembly includes a mounting ring fixedly connected to the bottom of the upper lampshade, the inner edge of the mounting ring is threadedly connected to the outer edge of the lower lampshade, and a slot is provided at the bottom of the mounting ring, and a plug ring matching the slot is provided at the top of the connecting ring.

[0010] Preferably, a sealing airbag is embedded and installed on the inner side of the mounting ring, and a sealing groove corresponding to the sealing airbag is formed on the top of the lower lampshade.

[0011] Preferably, an air storage cavity is opened inside the mounting ring, an extrusion ring is slidably connected to the inner wall of the air storage cavity, a connecting rod is fixedly connected to the bottom of the extrusion ring, the lower end of the connecting rod passes through the interior of the slot and is fixedly connected to a trigger plate located inside the slot, a spring is fixedly connected between the bottom of the extrusion ring and the inner wall of the air storage cavity, and inert gas is filled between the top of the extrusion ring and the inner wall of the air storage cavity.

[0012] Preferably, the top of the sealed airbag is connected to uniformly distributed conduits, and the other end of the conduits is connected to the air storage cavity.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] 1. By setting up a heat dissipation component, rainwater can be collected inside the collection chamber. When using LED lights for lighting at night, the heat generated by the LED lights can be transferred to the heat-conducting ring and conducted to the inside of the heat sink under the action of the heat-conducting rod. Since rainwater can be collected inside the collection chamber, the heat sink can be cooled by the collected rainwater, reducing the accumulation of heat inside the lower lampshade during the operation of the LED lights, and avoiding long-term heat accumulation that affects the normal use of the battery and the LED lights.

[0015] 2. By setting up the connection components, the upper and lower lampshades can be quickly installed and disassembled. After the installation is completed, the connection gap between the two is filled by inflating the sealing airbag and cooperating with the sealing groove, which effectively enhances the sealing effect and prevents external moisture from entering the interior and affecting the normal use of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial exploded view of the utility model;

[0018] Figure 3 This is a schematic diagram of the connection between the heat dissipation component and the lower lampshade of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection between the connecting assembly and the upper lampshade of the utility model;

[0020] Figure 5 for Figure 4 A is an enlarged view of the middle image.

[0021] Among them: 1. pillar; 101. lower lampshade; 102. upper lampshade; 2. mounting plate; 201. solar panel; 3. heat dissipation assembly; 301. connecting ring; 302. heat dissipation plate; 303. heat conducting rod; 304. collecting chamber; 305. filter ring; 306. heat conducting ring; 4. connecting assembly; 401. mounting ring; 402. sealing airbag; 403. extrusion ring; 404. connecting rod; 405. spring; 406. trigger plate; 407. conduit; 408. plug ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 A multifunctional solar lamp comprises: a pillar 1, a lower lampshade 101 is fixedly connected to the top of the pillar 1, an upper lampshade 102 is arranged on the top of the lower lampshade 101, a mounting plate 2 is fixedly connected to the inner wall of the lower lampshade 101, a solar panel 201 is arranged on the top of the mounting plate 2, a battery is arranged at the bottom of the mounting plate 2, and LED lamps distributed evenly are arranged at the bottom of the mounting plate 2; a heat dissipation component 3, the heat dissipation component 3 is arranged on the surface of the lower lampshade 101, and the heat dissipation component 3 is used to reduce the influence of heat generated during the operation of the LED lamp on the battery; a connecting component 4, the connecting component 4 is arranged at the bottom of the upper lampshade 102, and the connecting component 4 is used to quickly connect the upper lampshade 102 with the lower lampshade 101; wherein the heat dissipation component 3 comprises a connecting ring 301 fixedly connected to the surface of the lower lampshade 101, a collecting chamber 304 is provided on the top of the connecting ring 301, and drainage holes that are evenly distributed and connected to the collecting chamber 304 are provided on the outer edge of the connecting ring 301;

[0024] The setting of the collecting chamber 304 can collect rainwater, and when the liquid level of the collected rainwater is higher than the opening height of the drainage hole, it can be discharged through the drainage hole.

[0025] See also Figure 1-5 A filter ring 305 is embedded and installed on the top of the connecting ring 301, and filter holes evenly distributed and connected to the collecting chamber 304 are opened on the surface of the filter ring 305. A heat-conducting ring 306 is fixedly connected to the interior of the lower lampshade 101, and evenly distributed heat-conducting rods 303 are fixedly connected to the outer edge of the heat-conducting ring 306. The other end of the heat-conducting rod 303 penetrates into the interior of the collecting chamber 304 and is fixedly connected to the heat dissipation plate 302;

[0026] The setting of the filter holes can prevent impurities from entering the interior of the collection chamber 304. During the operation of the LED lamp, the heat generated can be transferred to the heat-conducting ring 306 and conducted to the interior of the heat sink 302 under the action of the heat-conducting rod 303. Since the interior of the collection chamber 304 can collect rainwater, the heat sink 302 can be cooled by the collected rainwater, thereby reducing the heat generated during the operation of the LED lamp from accumulating inside the lower lampshade 101, thereby avoiding long-term heat accumulation that affects the normal use of the battery and the LED lamp.

[0027] See also Figure 1-5 The connecting assembly 4 includes a mounting ring 401 fixedly connected to the bottom of the upper lampshade 102, the inner edge of the mounting ring 401 is threadedly connected to the outer edge of the lower lampshade 101, and a slot is provided at the bottom of the mounting ring 401, and a plug ring 408 matching the slot is provided at the top of the connecting ring 301, a sealing airbag 402 is embedded and installed on the inner side of the mounting ring 401, and a sealing groove corresponding to the sealing airbag 402 is provided at the top of the lower lampshade 101, and an air storage cavity is provided inside the mounting ring 401, and the air storage cavity The inner wall is slidably connected with an extrusion ring 403, the bottom of the extrusion ring 403 is fixedly connected with a connecting rod 404, the lower end of the connecting rod 404 penetrates into the interior of the slot and is fixedly connected with a trigger plate 406 located inside the slot, a spring 405 is fixedly connected between the bottom of the extrusion ring 403 and the inner wall of the air storage cavity, the top of the extrusion ring 403 and the inner wall of the air storage cavity are filled with inert gas, the top of the sealing airbag 402 is connected with uniformly distributed conduits 407, and the other end of the conduit 407 is connected with the air storage cavity;

[0028] The mounting ring 401 is threadedly connected to the lower lampshade 101 by means of threaded rotation, so that the connection between the upper lampshade 102 and the lower lampshade 101 can be quickly completed. At the same time, during the installation process, the plug ring 408 can be driven to be inserted into the interior of the slot. During this process, the trigger plate 406 can be squeezed to drive the connecting rod 404 to move upward, so that the connecting rod 404 pushes the squeezing ring 403 to squeeze the inert gas stored in the gas storage chamber, and at the same time stretches the spring 405. The squeezed inert gas can be injected into the interior of the sealing airbag 402 through the conduit 407. During this process, the sealing airbag 402 can be inflated, so that after the upper lampshade 102 and the lower lampshade 101 are connected, the sealing airbag 402 can fill the sealing groove, thereby strengthening the sealing effect of the connection between the two and preventing external moisture from entering the two and affecting the normal use of the solar lamp.

[0029] Working principle: The setting of the collecting chamber 304 can collect rainwater. When the collected rainwater level is higher than the opening height of the drainage hole, it can be discharged through the drainage hole. During the operation of the LED lamp, the heat generated can be transferred to the upper part of the heat-conducting ring 306, and under the action of the heat-conducting rod 303, it is conducted to the inside of the heat sink 302. Since the inside of the collecting chamber 304 can collect rainwater, the heat sink 302 can be cooled and cooled by the collected rainwater, thereby reducing the heat generated during the operation of the LED lamp and accumulating inside the lower lampshade 101, avoiding long-term heat accumulation affecting the normal use of the battery and the LED lamp. By setting the connecting component 4, the upper lampshade 102 and the lower lampshade 101 can be quickly installed and disassembled, and after the installation is completed, the sealing airbag 402 can be inflated to fill the sealing groove, thereby strengthening the sealing effect of the connection between the two, avoiding external moisture from entering the two and affecting the normal use of the solar lamp.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional solar lamp, characterized in that: include: A support (1), wherein a lower lampshade (101) is fixedly connected to the top of the support (1), an upper lampshade (102) is arranged on the top of the lower lampshade (101), a mounting plate (2) is fixedly connected to the inner wall of the lower lampshade (101), a solar panel (201) is arranged on the top of the mounting plate (2), a storage battery is arranged on the bottom of the mounting plate (2), and evenly distributed LED lights are arranged on the bottom of the mounting plate (2); A heat dissipation component (3), the heat dissipation component (3) being arranged on the surface of the lower lampshade (101), the heat dissipation component (3) being used to reduce the influence of heat generated during the operation of the LED lamp on the storage battery; A connecting component (4), the connecting component (4) being arranged at the bottom of the upper lampshade (102), the connecting component (4) being used for quickly connecting the upper lampshade (102) to the lower lampshade (101); The heat dissipation assembly (3) comprises a connection ring (301) fixedly connected to the surface of the lower lampshade (101), a collection cavity (304) is provided on the top of the connection ring (301), and drainage holes are evenly distributed and communicated with the collection cavity (304) are provided on the outer edge of the connection ring (301).

2. A multifunctional solar lamp according to claim 1, characterized in that: A filter ring (305) is embedded and installed on the top of the connecting ring (301), and the surface of the filter ring (305) is provided with filter holes that are evenly distributed and communicate with the collection chamber (304).

3. A multifunctional solar lamp according to claim 2, characterized in that: A heat-conducting ring (306) is fixedly connected to the interior of the lower lampshade (101), and evenly distributed heat-conducting rods (303) are fixedly connected to the outer edge of the heat-conducting ring (306). The other end of the heat-conducting rod (303) penetrates into the interior of the collection cavity (304) and is fixedly connected to a heat dissipation plate (302).

4. A multifunctional solar lamp according to claim 2, characterized in that: The connection assembly (4) comprises a mounting ring (401) fixedly connected to the bottom of the upper lampshade (102), the inner edge of the mounting ring (401) being threadedly connected to the outer edge of the lower lampshade (101), a slot being provided at the bottom of the mounting ring (401), and an insert ring (408) matching the slot being provided at the top of the connection ring (301).

5. A multifunctional solar lamp according to claim 4, characterized in that: A sealing airbag (402) is embedded and installed on the inner side of the mounting ring (401), and a sealing groove corresponding to the sealing airbag (402) is provided on the top of the lower lampshade (101).

6. A multifunctional solar lamp according to claim 5, characterized in that: An air storage cavity is provided inside the mounting ring (401), an extrusion ring (403) is slidably connected to the inner wall of the air storage cavity, a connecting rod (404) is fixedly connected to the bottom of the extrusion ring (403), the lower end of the connecting rod (404) passes through the interior of the slot and is fixedly connected to a trigger plate (406) located inside the slot, a spring (405) is fixedly connected between the bottom of the extrusion ring (403) and the inner wall of the air storage cavity, and an inert gas is filled between the top of the extrusion ring (403) and the inner wall of the air storage cavity.

7. A multifunctional solar lamp according to claim 6, characterized in that: The top of the sealed airbag (402) is connected to uniformly distributed conduits (407), and the other end of the conduit (407) is connected to the air storage chamber.

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