CN217653777U - Solar water body illuminating lamp capable of being actively partitioned - Google Patents

Abstract

The utility model discloses a solar water illuminating lamp capable of being actively partitioned, which comprises a solar panel, a buoyancy mechanism, a control box main body and the like; if the surface of the solar panel, on which the solar cell is arranged, is the back surface, the buoyancy mechanism is fixed on the periphery of the front surface of the solar panel; the control box main body is fixed in the middle of the front side of the solar panel, and the box cover of the control box is sealed and buckled on the upper part of the control box main body; the energy converter is fixed on the front surface of the solar panel; a control main board, a battery and a lamp panel are fixed in the control box main body, and the battery is electrically connected with a solar cell on the solar panel through an energy converter; the battery is electrically connected with the control mainboard, the control mainboard is electrically connected with the lamp panel, and a radiator is arranged below the lamp panel; and a light transmission window corresponding to the lamp panel is arranged on the control box cover. The utility model discloses compatible multiple functions is applicable to the sunshade cooling that the surface of water was made the scene and the water daytime, still is applicable to the illumination of water night and light at night and makes the scene simultaneously, has very strong practical value.

Description

Solar water body illuminating lamp capable of being actively partitioned

Technical Field

The utility model relates to a surface of water illumination lamps and lanterns technical field, more specifically say, relate to a can initiatively divide solar energy water body light.

Background

At present, a day prolonging strategy is implemented for wide plant planting and breeding of some animals, especially for chicken raising, the 'night eating' link is added to shorten the marketing transaction time, the time can be calculated manually, and dislocation management can be carried out during the marketing peak period. And the fish living environment is optimized through specific illumination conditions, the growth speed of the fish can be effectively increased, the yield is increased, and the cost is reduced, so that the cultivation period can be artificially shortened when the fish is carried out in a night link, the occupied time length of a single batch to a farm is reduced, and the delivery time node is adjusted.

In addition, at present, in landscape lighting, the water body is mainly used for drawing pictures by using laser and painting on the water body, and a coloring body material is arranged on the water surface, so that the changed contents are difficult to form in the water. A single light source is also used for controlling, rotation is formed, and ripples with large and small angle changes can be formed in water.

Therefore, it is attempted to develop an illumination lamp device that can satisfy both landscape illumination and illumination requirements for breeding.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a but initiative subregion solar energy water body light, its concrete technical scheme as follows:

a solar water body illuminating lamp capable of being actively partitioned comprises a solar panel, a buoyancy mechanism, a control box main body, a control box cover, a control main board, an energy converter, a battery, a lamp panel and a radiator; if the solar panel is provided with the solar cells on the back surface, the buoyancy mechanism is fixed around the front surface of the solar panel, the back surface of the solar panel faces upwards in water, and the buoyancy mechanism can support the solar panel to float above the water surface; the control box main body is fixed in the middle of the front side of the solar panel, and the control box cover is sealed and buckled on the upper part of the control box main body; the energy converter is fixed on the front surface of the solar panel and is close to the control box main body; the control main board, the battery and the lamp panel are fixed in the control box main body, the battery is electrically connected with the solar cell on the solar panel through the energy converter, and the energy converter converts electric energy converted by the solar cell into electric energy which can be stably received by the battery; the battery is electrically connected with the control mainboard, the control mainboard is electrically connected with the lamp panel, and the radiator is arranged below the lamp panel; and a light-transmitting window corresponding to the lamp panel is arranged on the control box cover.

The utility model is compatible with multiple functions, wherein the solar panel can be designed into certain decoration, such as bionic lotus flower formation, and is suitable for daytime water surface landscaping and daytime water body sunshade cooling; and simultaneously, the utility model discloses still be equipped with battery, control mainboard and directional luminous body (lamp plate), consequently still be applicable to night water illumination and night light scene making, have very strong practical value.

Preferably, the solar water illuminating lamp capable of being actively partitioned of the utility model further comprises a vibration mechanism fixed inside the control box main body, wherein the vibration mechanism comprises an electromagnetic coil, an elastic sheet and a bell cover, the electromagnetic coil is electrically connected with the control main board, and the elastic sheet is provided with an armature iron matched with the electromagnet on the electromagnetic coil; and when the circuit of the electromagnetic coil is switched on, the armature on the elastic sheet is attracted by the electromagnet on the electromagnetic coil, so that the elastic sheet rings the bell cover.

Preferably, the solar water body illuminating lamp capable of being actively partitioned of the utility model further comprises a switch board for manual switching and wireless control function expansion, the switch board is electrically connected with the control main board, and a switch waterproof pressing plate and a switch waterproof silica gel are sequentially fixed above the switch board from bottom to top; the control button of switch board passes the waterproof clamp plate of switch the waterproof silica gel of switch the control box lid extends the outside.

Preferably, the transducer extends into the control box main body to connect the wires of the battery in a sealing way through copper buckles corresponding to the wire holes on the outer side wall of the control box main body; a waterproof control box silica gel is arranged at the joint of the control box cover and the control box main body; the lamp plate is fixed with a lampshade in a sealing mode, and the joint of the lampshade and the lamp plate is provided with waterproof lampshade silica gel.

Preferably, the rear surface of the solar panel is kept smooth and inclined at 15 to 18 degrees.

Preferably, the solar panel is made of a monocrystalline silicon material or a polycrystalline silicon material, and the two materials are both made of transparent sealing; and, solar panel is 6V voltage solar panel, the battery is the lithium cell, uses 3.2V voltage.

Preferably, the outer surface of the light-transmitting window is coated with a super-hydrophobic coating.

Preferably, the lamp plate is LED light source lamp plate, and wherein the LED light source be lambertian wide angle luminous or the different donut shape grading of size, and these LED light sources all can pass through control mainboard control realizes lighting one by one.

Preferably, the LED light source is a white light spectrum with a dominant wavelength of 455 nm.

Preferably, the control main board is internally provided with a 16-bit singlechip and manages a switching signal, a starting action of turning on a lamp, duration and a mode; the control mainboard is provided with a crystal oscillator device and has a clock timing function.

Preferably, the buoyancy mechanism is divided into two types, one type is a plurality of blow-molded bottles uniformly fixed at the periphery of the front side of the solar panel, and the blow-molded bottles are made of PET; the other type of the solar panel is a sealed cavity body which is fixed on the periphery of the front side of the solar panel and formed by an injection molding process, the sealed cavity body comprises a plastic suction bottom shell and a flat plate cover which is sealed and buckled on the upper part of the plastic suction bottom shell, and the plastic suction bottom shell and the flat plate cover are made of PP or ABS.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a front structure view of a solar water body illuminating lamp capable of being actively partitioned in embodiment 1 of the present invention.

Fig. 2 is a back structure view of the solar water body illuminating lamp capable of being actively partitioned in embodiment 1 of the present invention.

Fig. 3 isbase:Sub>A sectional view taken alongbase:Sub>A-base:Sub>A in fig. 1.

Fig. 4 is an exploded view of a solar water body illuminating lamp capable of being actively partitioned in embodiment 1 of the present invention.

Fig. 5 is a front structural view of a solar water body illuminating lamp capable of being actively partitioned in embodiment 2 of the present invention.

Fig. 6 is a back structure view of the solar water body illuminating lamp capable of being actively partitioned in embodiment 2 of the present invention.

Fig. 7 is a sectional view taken along the direction B-B in fig. 5.

Fig. 8 is an exploded view of a solar water body lighting lamp capable of active partition in embodiment 2 of the present invention.

Fig. 9 is a schematic circuit diagram of a middle portion structure of the present invention.

In the figure: 1-solar panel, 2-control box body, 3-control box cover, 4-control main board, 5-transducer, 6-battery, 7-lamp board, 8-radiator, 9-electromagnetic coil, 10-elastic sheet, 11-bell cover, 12-switch board, 13-switch waterproof pressure plate, 14-switch waterproof silica gel, 15-copper wire buckle, 16-control box waterproof silica gel, 17-lampshade, 18-lampshade waterproof silica gel, 19-blow molded bottle, 20-plastic suction bottom shell and 21-flat plate cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

as shown in fig. 1-4, the embodiment of the utility model provides a but initiative subregion solar energy water body light is provided, is applicable to the sunshade cooling of the surface of water scene and the daytime water daytime in daytime, still is applicable to night water illumination and night light scene simultaneously.

This solar energy water body lighting lamp specifically includes: solar panel 1, buoyancy mechanism, control box main part 2, control box lid 3, control mainboard 4, transducer 5, battery 6, lamp plate 7, radiator 8.

If the solar panel 1 is arranged with the solar cell on the back, the buoyancy mechanism is fixed around the front of the solar panel 1, the back of the solar panel 1 faces upwards in the water, and the buoyancy mechanism can support the solar panel 1 to float above the water surface.

The buoyancy mechanism in this embodiment is a plurality of blow molded bottles 19 uniformly fixed at the periphery of the front surface of the solar panel 1, and the blow molded bottles 19 are fixed on the solar panel 1 by the glue around (a in fig. 3 is the glue). Because the blow molding is thinner, the blow molding bottle 19 is made of PET, the blow molding process can achieve enough hardness, buoyancy imbalance caused by fish biting is avoided, the blow molding bottle has enough hardness and can resist impact, and damage caused by the friction of the whole pool cleaning operation on the ground is avoided.

The buoyancy calculation formula is as follows: f float = ρ liquid gV row, where ρ liquid represents the density of the liquid in kilograms per cubic meter; g represents a constant, g =9.8N/kg; the V row shows the volume of the boiled water, and the unit is cubic meter, the utility model discloses the equipment is locally immersed in the water, and the buoyancy of the volume of the boiled water is arranged to the immersion water body part has supported solar panel 1 and has floated above the surface of water, avoids long dirt.

Further, the utility model provides a solar panel 1 is the energy that 6V voltage solar panel gathered the sunlight, and it can be polycrystalline silicon material, also can be monocrystalline silicon material, and two kinds of materials all are transparent sealing and make, can resist the sun and rain and drench, and the light-facing surface receives holistic support power, does not soak in the aquatic, does not produce the dirt. In practice, the monocrystalline silicon or polycrystalline silicon is selected to have different areas, such as 20 watts, according to the final appearance size and wattage of the product. 6V is in solar panel can more reliably move at the water, can keep the voltage of the relatively lower voltage protection restriction again, and a danger that corresponds may be, under the mechanical destruction effect, the transparent material layer of silicon board splits, and circuit net forms the return circuit electric current minimum in aqueous, forms minimum injury value, and the bigger risk of voltage is bigger.

And simultaneously, the utility model provides a solar panel 1 can also carry out certain decoration design, like bionical lotus flower etc. of becoming to realize that the surface of water makes the scene in daytime.

In order to further optimize the technical solution of the present embodiment, the back surface of the solar panel 1 should be kept smooth and inclined at 15 to 18 degrees. The design ensures that fish feed and leaves which can fall on the surface of the solar panel according to a certain probability can automatically roll and fall into water, and the shielding of a light absorption surface is reduced.

The utility model discloses a control box main part 2 is fixed in solar panel 1's positive intermediate position, and the sealed lock of control box lid 3 is on the upper portion of control box main part 2. Specifically, the joint of the control box cover 3 and the control box main body 2 is provided with a control box waterproof silica gel 16, and the control box waterproof silica gel 16, the control box cover 3 and the control box main body 2 form an integral waterproof structure together. The utility model provides a control box main part 2 is supporting as the structure, links up solar panel 1 and other essential elements, as the main carrier of equipment.

The energy converter 5 of the utility model is fixed on the front surface of the solar panel 1 and is close to the control box main body 2; a control main board 4, a battery 6 and a lamp panel 7 are fixed inside the control box main body 2, the battery 6 is electrically connected with a solar cell on the solar panel 1 through an energy converter 5, and the energy converter 5 converts electric energy converted by the solar cell into electric energy which can be stably received by the battery 6; battery 6 is connected with control mainboard 4 electricity, and control mainboard 4 is connected with lamp plate 7 electricity, and specific circuit connection principle can refer to attached figure 9. A radiator 8 is arranged below the lamp panel 7; the control box cover 3 is provided with a light-transmitting window corresponding to the lamp panel 7.

In the above, the battery 6 is used as an energy storage device; the control main board 4 is I C and a PCB board, and is used as a brain of the equipment to control all parts; lamp plate 7 uses as luminescent device, and because lamp plate 7 is luminous can produce the accessory substance heat, consequently need add radiator 8 as the heat dissipation device of lamp plate 7, derives the heat fast, guarantees lamp plate 7's life. The utility model provides a pure aluminium radiator is preferred to be used to radiator 8.

The utility model discloses in, behind the electronic components soldering tin, in order to carry out the processing of three proofings lacquer coating, avoid rustting, also avoid the destruction of possible humidity to the IC foot position.

The battery 6 used in this embodiment is a lithium battery, more specifically, 5 32650 lithium batteries connected in parallel, using a voltage of 3.2V. And the energy converter 5 is used for managing the overcharge and the overdischarge of the lithium battery, converting 6V voltage into 3.2V voltage between the solar panel 1 and the lithium battery for charging, and simultaneously ensuring the balance of the voltage and the current among a plurality of lithium batteries. The utility model provides a transducer 5 can carry out the excess discharge protection to the product, guarantees under the long-term dark storage condition that the charge and discharge performance and the life-span of lithium cell are not influenced.

In this embodiment, the wire rod that transducer 5 stretches into in the control box main part 2 and be used for connecting battery 6 detains 15 sealed links up, more concrete through the copper line that corresponds wire rod hole department on the 2 lateral walls of control box main part, the utility model discloses use M12 copper line to detain 15 and wrap up in leather cable and transducer 5 through 7.8 mm's plastic envelope and connect.

The lamp plate 7 in this embodiment is the LED light source lamp plate for provide light for the water body at night, and LED light source wherein can be lambertian wide angle luminous, also can be the annular shape grading of variation in size, and these LED light sources all can realize lighting one by one through control mainboard 4 control.

The utility model can be selectively matched with a plurality of light distribution light sources, the light spot can be changed in brightness, and the light can be changed in temperature and color; the light spots can be diffused in size, and the effects of ripple light and shadows which are diffused inside and outside can be formed, especially conditioned reflex is formed in the brain of the fish as the prelude of the feeding mode, and the regular starting of the conditioned reflex mode for many times can promote the digestive gland of the fish to perform more vigorous secretion and faster growth.

The illumination plays important regulation and control effect to the physiological activities such as ingestion, growth, stress, reproduction and endocrine of fish, consequently the utility model discloses still further used and used 455nm as the white light spectrum of main wavelength, for fish extension visual time at night and scope, increased fish and thrown something and feed the time, shortened the period of going to the market, indexes such as improvement flesh of fish fat content promote algae growth, improvement quality of water under the illumination.

The utility model discloses LED light source lamp plate can use nimble grading, has been equipped with wireless control, compatible illumination and effect function simultaneously.

In order to further optimize the technical solution of this embodiment, in this embodiment, the outer surface of the light-transmitting window on the control box cover 3 is further coated with a super-hydrophobic coating. Light-transmitting window conduct the utility model provides a light-emitting interface part uses super-hydrophobic coating, can make it possess the function of anti-condensation, has avoided light to lose because of the dirty water that is detained, and super-hydrophobic coating has also guaranteed not that moisture content is detained, has also indirectly avoided producing the moss layer.

The utility model discloses in, it is still sealed to be fixed with lamp shade 17 on lamp plate 7, and simultaneously, lamp shade 17 is provided with lamp shade waterproof silica gel 18 with the junction of lamp plate 7, and lamp shade 17 and lamp shade waterproof silica gel 18 can carry out water proof to lamp plate 7.

On the basis of the technical scheme, the solar water illuminating lamp capable of actively partitioning further comprises a vibration mechanism fixed inside the control box main body 2, the vibration mechanism comprises an electromagnetic coil 9, an elastic sheet 10 and a bell cover 11, the electromagnetic coil 9 is electrically connected with the control main board 4, and an armature matched with an electromagnet on the electromagnetic coil 9 is arranged on the elastic sheet 10; when the circuit of the electromagnetic coil 9 is switched on, the armature on the elastic sheet 10 is attracted by the electromagnet on the electromagnetic coil 9, so that the elastic sheet 10 rings the bell cover 11.

The utility model provides an above-mentioned vibrations structure accessible remote control produces striking sound and vibrates the ripples and propagate in aqueous, eats the operation with fish and forms the conditioned reflex and bindes, also can independent operation, increases the digestive gland secretion of fish.

On the basis of the technical scheme, the utility model relates to a but initiative subregion solar energy water body light still includes switchboard 12 for manual switch and extension wireless control function. The switch board 12 is electrically connected with the control main board 4, and a switch waterproof pressing board 13 and a switch waterproof silica gel 14 which can perform waterproof protection on the switch board 12 are sequentially fixed above the switch board 12 from bottom to top; the control button of the switch board 12 passes through the switch waterproof pressing board 13, the switch waterproof silica gel 14 and the control box cover 3 and extends to the outside.

The control mainboard of the utility model is internally provided with a 16-bit singlechip which manages the switch signal, the starting action of the lamp, the duration and the mode; the automatic switching signal is used for monitoring the voltage of the solar panel, when the evening comes and the ground illumination is lower than about 500l x, the night lighting mode is started slowly when the induction voltage of the solar panel is lower than a certain threshold value, and the gradual time is about 1 minute; the night illumination mode is turned on and the dark state is restored after a preset time period (e.g., 4 hours) is performed.

The utility model discloses can carry out the design of bright lamp time length according to the demand at the design cycle of dispatching from the factory, and control mainboard 4 is from taking the crystal oscillator device, function that the clock is regularly sometimes.

And simultaneously, the utility model discloses on still the design have 2.4GHz communication interface, the control box main part 2 supporting remote controller coding functions can use letter + digital combination to carry out the subregion code, use the remote controller to call and manage the region.

Example 2:

as shown in fig. 5-8, the embodiment of the utility model provides a solar energy water illuminating lamp of can initiatively zoning includes solar panel 1, buoyancy mechanism, control box main part 2, control box lid 3, control mainboard 4, transducer 5, battery 6, lamp plate 7, radiator 8 equally.

The structure of the lighting lamp in this embodiment is substantially the same as that in embodiment 1, the only difference is that the buoyancy mechanism in this embodiment is a sealed cavity formed by an injection molding process and fixed at the periphery of the front surface of the solar panel 1, the sealed cavity includes a blister bottom case 20 and a flat plate cover 21 hermetically fastened to the upper portion of the blister bottom case 20, the entire surface of the blister bottom case 20 is fixed to the solar panel 1 by glue (i.e., glue indicated by b in fig. 7), and the flat plate cover 21 is fixed to the upper portion of the blister bottom case 20 by ultrasonic welding. Because the injection molding is thicker, the manufacturing materials of the plastic suction bottom shell 20 and the flat plate cover 21 mainly use PP or ABS, the injection molding process can also achieve enough hardness, buoyancy imbalance caused by fish biting is avoided, the enough hardness can also be used for resisting collision, and damage caused by the friction of the whole pool cleaning operation on the ground is avoided.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The solar water illuminating lamp capable of being actively partitioned is characterized by comprising a solar panel (1), a buoyancy mechanism, a control box main body (2), a control box cover (3), a control main board (4), an energy converter (5), a battery (6), a lamp panel (7) and a radiator (8); if the solar cell is arranged on the solar panel (1) with the back side, the buoyancy mechanism is fixed on the periphery of the front side of the solar panel (1), the back side of the solar panel (1) faces upwards in water, and the buoyancy mechanism can support the solar panel (1) to float above the water surface; the control box body (2) is fixed in the middle of the front face of the solar panel (1), and the control box cover (3) is hermetically buckled on the upper part of the control box body (2); the transducer (5) is fixed on the front surface of the solar panel (1) and is close to the control box main body (2); the control main board (4), the battery (6) and the lamp panel (7) are fixed inside the control box main body (2), the battery (6) is electrically connected with a solar cell on the solar panel (1) through the energy converter (5), and the energy converter (5) converts electric energy converted by the solar cell into electric energy which can be stably received by the battery (6); the battery (6) is electrically connected with the control mainboard (4), the control mainboard (4) is electrically connected with the lamp panel (7), and the radiator (8) is arranged below the lamp panel (7); and a light-transmitting window corresponding to the lamp panel (7) is arranged on the control box cover (3).

2. The solar water body illuminating lamp capable of being actively partitioned according to claim 1, further comprising a vibration mechanism fixed inside the control box main body (2), wherein the vibration mechanism comprises an electromagnetic coil (9), an elastic sheet (10) and a bell cover (11), the electromagnetic coil (9) is electrically connected with the control main board (4), and an armature iron matched with the electromagnetic coil (9) is arranged on the elastic sheet (10); and the circuit of the electromagnetic coil (9) is switched on, and the armature on the elastic sheet (10) is attracted by the electromagnet on the electromagnetic coil (9), so that the elastic sheet (10) knocks the bell cover (11).

3. The solar energy water body illuminating lamp capable of being actively partitioned according to claim 1, further comprising a switch board (12) for manual switching and wireless control function expansion, wherein the switch board (12) is electrically connected with the control main board (4), and a switch waterproof pressing plate (13) and a switch waterproof silica gel (14) are sequentially fixed above the switch board (12) from bottom to top; the control button of switch board (12) passes waterproof clamp plate of switch (13), waterproof silica gel of switch (14) control box lid (3) and extend the outside.

4. The active zoning solar energy water body lighting lamp according to claim 1, wherein the wires of the transducer (5) extending into the control box main body (2) for connecting the battery (6) are hermetically connected through copper buckles (15) corresponding to the wire holes on the outer side wall of the control box main body (2); a control box waterproof silica gel (16) is arranged at the joint of the control box cover (3) and the control box main body (2); the lamp plate (7) is fixed with a lampshade (17) in an upper sealing mode, and the lampshade (17) and the joint of the lamp plate (7) are provided with lampshade waterproof silica gel (18).

5. The active zoning solar energy water body illumination lamp according to claim 1, wherein the back surface of the solar panel (1) is kept smooth and is kept inclined at 15-18 degrees.

6. The active zoning solar energy water body illumination lamp according to claim 1, wherein the solar panel (1) is made of monocrystalline silicon material or polycrystalline silicon material, and the two materials are both made of transparent sealing; and, solar panel (1) is 6V voltage solar panel, battery (6) are the lithium cell, use 3.2V voltage.

7. The active zoning solar water body lighting lamp according to claim 1, wherein an outer surface of the light transmitting window is coated with a super hydrophobic coating.

8. The solar water body illuminating lamp capable of being actively partitioned according to claim 1, wherein the lamp panel (7) is an LED light source lamp panel, the LED light source is Lambert wide-angle light emitting or ring-shaped light distribution with different sizes, and the LED light sources can be controlled by the control main board (4) to be turned on one by one.

9. The solar water body illuminating lamp capable of being actively partitioned according to claim 1, wherein a 16-bit single chip microcomputer is arranged in the control main board (4) and used for managing a switching signal, starting actions of turning on the lamp, duration and modes; the control main board (4) is provided with a crystal oscillator device and has a clock timing function.

10. The solar water illuminating lamp capable of actively dividing the area according to any one of claims 1 to 9, wherein the buoyancy mechanism is divided into two types, one type is a plurality of blow molded bottles (19) uniformly fixed at the periphery of the front surface of the solar panel (1), and the blow molded bottles (19) are made of PET; the other type is a sealing cavity body which is fixed on the periphery of the front surface of the solar panel (1) and is formed by an injection molding process, the sealing cavity body comprises a plastic suction bottom shell (20) and a flat plate cover (21) which is in sealing buckling with the upper part of the plastic suction bottom shell (20), and the plastic suction bottom shell (20) and the flat plate cover (21) are made of PP or ABS.

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