CN220693377U - Solar colorful lamp - Google Patents
Solar colorful lamp Download PDFInfo
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- CN220693377U CN220693377U CN202321786329.6U CN202321786329U CN220693377U CN 220693377 U CN220693377 U CN 220693377U CN 202321786329 U CN202321786329 U CN 202321786329U CN 220693377 U CN220693377 U CN 220693377U
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- 238000010248 power generation Methods 0.000 claims abstract description 38
- 229910052987 metal hydride Inorganic materials 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 102100036285 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Human genes 0.000 claims description 2
- 101000875403 Homo sapiens 25-hydroxyvitamin D-1 alpha hydroxylase, mitochondrial Proteins 0.000 claims description 2
- 101100489713 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) GND1 gene Proteins 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 17
- 239000001257 hydrogen Substances 0.000 abstract description 17
- 230000005611 electricity Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a solar multi-color lamp, which comprises a photovoltaic power generation module, a nickel-hydrogen battery, a control module and a light-emitting lamp module, wherein the light-emitting lamp module comprises a light control chip and a lamp string, the control module comprises a first self-locking switch and a second self-locking switch, the positive output end of the photovoltaic power generation module is connected with the positive electrode of the nickel-hydrogen battery through the first self-locking switch, the positive output end of the photovoltaic power generation module is also connected with the positive electrode end of the light-emitting lamp module, the control end of the light-emitting lamp module is connected with the ground through the second self-locking switch, and the negative output end of the photovoltaic power generation module, the negative electrode of the nickel-hydrogen battery and the negative electrode end of the light-emitting lamp module are respectively connected with the ground. The working mode of the luminous lamp module is switched through the second self-locking switch, and the mode switching is reliable; when the lamp is not used, the first self-locking switch can be disconnected, and the power is supplied to the light-emitting lamp module by the photovoltaic power generation module instead, so that the electricity storage of the nickel-metal hydride battery is ensured, and the electricity utilization of the control chip in the light-emitting lamp module is ensured.
Description
Technical Field
The utility model relates to a solar lamp, in particular to a solar multi-color lamp.
Background
The existing solar multi-color lamp is characterized in that the working circuit comprises a photovoltaic power generation module, a control module and a light-emitting lamp module, wherein the photovoltaic power generation module comprises a photovoltaic panel, a boosting control chip and a nickel-hydrogen battery, the photovoltaic panel converts solar energy into current through the boosting control chip and stores the current in the nickel-hydrogen battery, the light-emitting lamp module comprises a control chip and an LED lamp string composed of a plurality of three-color LEDs, the nickel-hydrogen battery supplies power to the control chip and the LED lamp string, the control module comprises a tact switch, one end of the tact switch is grounded, and the other end of the tact switch is connected with a control pin of the control chip, so that a user selects a working mode of the LED lamp string by pressing the tact switch. Specifically, when the user presses the tact switch, the LED light string will perform the conversion of the light color. The working circuit has the following disadvantages: 1. the switch time of the tact switch is short, so that the conversion signal received by the control chip is ambiguous, control errors are often caused, and the conversion of the working mode fails; 2. because the control chip has a memory function, the nickel-hydrogen battery needs to supply power to the control chip all the time, and the electric energy of the nickel-hydrogen battery is consumed continuously, so that the electric energy of the nickel-hydrogen battery is consumed completely easily.
Disclosure of Invention
The utility model provides a solar multi-color lamp, which is used for solving the problem of failure in conversion of working modes of the solar multi-color lamp in the prior art.
The technical scheme of the utility model is realized as follows:
the utility model aims to provide a solar multi-color lamp, which comprises a photovoltaic power generation module, a nickel-hydrogen battery, a control module and a light-emitting lamp module, wherein the light-emitting lamp module comprises a light control chip and a lamp string, and is characterized in that: the control module comprises a first self-locking switch and a second self-locking switch, the positive output end of the photovoltaic power generation module is connected with the positive electrode of the nickel-hydrogen battery through the first self-locking switch, the positive output end of the photovoltaic power generation module is also connected with the positive electrode end of the light-emitting lamp module, the control end of the light-emitting lamp module is connected with the ground through the second self-locking switch, and the negative output end of the photovoltaic power generation module, the negative electrode of the nickel-hydrogen battery and the negative electrode end of the light-emitting lamp module are respectively connected with the ground.
The first self-locking switch is interlocked with the second self-locking switch.
The positive output end of the photovoltaic power generation module is connected with the positive electrode end of the light-emitting lamp module through a first voltage stabilizing tube.
The light string of the light-emitting lamp module is composed of a plurality of common-positive three-color lamps, wherein a negative power pin of the light control chip is used as a negative end of the light-emitting lamp module to be connected with the ground, a detection pin of the light control chip is used as a control end of the light-emitting lamp module to be connected with a second self-locking switch, a public pin of each common-positive three-color lamp is connected with a positive power pin of the light control chip to form a positive end of the light-emitting lamp module, a blue lamp pin of each common-positive three-color lamp is connected with a blue lamp output pin of the light control chip, a red lamp pin of each common-positive three-color lamp is connected with a red lamp output pin of the light control chip, and a green lamp pin of each common-positive three-color lamp is connected with a green lamp output pin of the light control chip.
Above-mentioned photovoltaic power generation module includes photovoltaic board and boost control core, and the negative output of photovoltaic board is connected and constitutes photovoltaic power generation module's negative output with the ground pin of boost control core, and photovoltaic board's positive output is connected with boost control chip's charge control pipe foot, and boost control chip's power switch drain electrode pin is connected with the first end of inductance, and the second end of inductance is connected and constitutes photovoltaic power generation module's positive output with boost control chip's power end pin.
Compared with the prior art, the utility model has the following advantages:
1. the solar multi-color lamp comprises a photovoltaic power generation module, a nickel-hydrogen battery, a control module and a light-emitting lamp module, wherein the light-emitting lamp module comprises a light control chip and a lamp string, and is characterized in that: the control module comprises a first self-locking switch and a second self-locking switch, the positive output end of the photovoltaic power generation module is connected with the positive electrode of the nickel-hydrogen battery through the first self-locking switch, the positive output end of the photovoltaic power generation module is also connected with the positive electrode end of the light-emitting lamp module, the control end of the light-emitting lamp module is connected with the ground through the second self-locking switch, and the negative output end of the photovoltaic power generation module, the negative electrode of the nickel-hydrogen battery and the negative electrode end of the light-emitting lamp module are respectively connected with the ground. The working mode of the light-emitting lamp module is converted through a second self-locking switch, the switching time of the self-locking switch is longer, the conversion signal received by the light-emitting lamp module is clear, and the mode conversion is reliable; when the lamp is not used, the first self-locking switch can be disconnected, the nickel-hydrogen battery does not supply power to the light-emitting lamp module any more, and the photovoltaic power generation module supplies power to the light-emitting lamp module instead, so that the current is small, and the light control chip enters a low-consumption mode, so that the electricity storage of the nickel-hydrogen battery is ensured, and the electricity consumption of the control chip in the light-emitting lamp module is also ensured.
2. Other advantages of the present utility model are described in detail in the examples section.
Drawings
FIG. 1 is a block diagram of a solar multi-color lamp according to an embodiment of the present utility model;
fig. 2 is a schematic circuit diagram of a solar multi-color lamp according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the present embodiment provides a solar multi-color lamp, which includes a photovoltaic power generation module 1, a nickel-metal hydride battery BAT, a control module 2 and a light emitting lamp module 3, wherein the light emitting lamp module 3 includes a light control chip U2 and a lamp string, and is characterized in that: the control module 2 comprises a first self-locking switch K1 and a second self-locking switch K2, the positive output end 11 of the photovoltaic power generation module 1 is connected with the positive electrode of the nickel-metal hydride battery BAT through the first self-locking switch K1, the positive output end 11 of the photovoltaic power generation module 1 is further connected with the positive electrode end 31 of the light-emitting lamp module 3, the control end 32 of the light-emitting lamp module 3 is connected with the ground end GND through the second self-locking switch K2, and the negative output end 12 of the photovoltaic power generation module 1, the negative electrode of the nickel-metal hydride battery BAT and the negative electrode end 33 of the light-emitting lamp module 3 are respectively connected with the ground end GND.
The working mode of the light-emitting lamp module is converted through the second self-locking switch K2, the switching time of the self-locking switch is long, the conversion signal received by the light-emitting lamp module is clear, and the mode conversion is reliable; specifically, when the second self-locking switch K2 is turned on, the light of the light string is converted in eight color modes such as white-red-orange-yellow-green-blue-purple-seven-color gradual change, for example, the color can be switched by rapidly turning on and off the second self-locking switch K2 twice within 5 seconds; if the on-off switching time of the second self-locking switch K2 exceeds 5 seconds, the mode conversion is considered to be completed, and the light control chip U2 records the last set color mode and enters into a common switching mode.
When the lamp is not used, the first self-locking switch K1 can be disconnected, the nickel-metal hydride battery BAT does not supply power to the light-emitting lamp module 3 any more, and the photovoltaic power generation module 1 supplies power to the light-emitting lamp module 3 instead, so that the current is small, the light control chip U2 of the light-emitting lamp module 3 enters a low-consumption mode, the power storage of the nickel-metal hydride battery BAT is ensured, and the power consumption of the control chip U2 is also ensured.
The first self-locking switch K1 is linked with the second self-locking switch K2. The two self-locking switches are linked, and the light control chip U2 performs double detection on the switching state of the switch, so that the color switching reliability is further ensured.
The positive output end 11 of the photovoltaic power generation module 1 is connected with the positive electrode end 31 of the light-emitting lamp module 3 through a first voltage stabilizing tube D1.
The light string of the light emitting module 3 is composed of a plurality of common-positive three-color light LEDs, the negative power pin VSS of the light control chip U2 is connected with the ground end GND as the negative end 33 of the light emitting module 3, the detection pin KEY of the light control chip U2 is connected with the second self-locking switch K2 as the control end 32 of the light emitting module 3, the common pin a of each common-positive three-color light LED is connected with the positive power pin VDD2 of the light control chip U2 and forms the positive end 31 of the light emitting module 3, the blue light pin B of each common-positive three-color light LED is connected with the blue light output pin BL of the light control chip U2, the red light pin R of each common-positive three-color light LED is connected with the red light output pin RL of the light control chip U2, and the green light pin G of each common-positive three-color light LED is connected with the green light output pin GL of the light control chip U2. The light-emitting lamp module 3 has the advantages of simple structure, convenient control and reliable mode conversion.
The photovoltaic power generation module 1 includes a photovoltaic panel PV and a boost control core U1, a negative output end of the photovoltaic panel PV is connected with a ground pin GND1 of the boost control core U1 and forms a negative output end 12 of the photovoltaic power generation module 1, a positive output end of the photovoltaic panel PV is connected with a charge control pin SOL of the boost control chip U1, a power switch drain pin LX of the boost control chip U1 is connected with a first end of an inductor L1, and a second end of the inductor L1 is connected with a power end pin VDD1 of the boost control chip U1 and forms a positive output end 11 of the photovoltaic power generation module 1. The photovoltaic power generation module 1 has simple structure and low cost.
The solar multi-color lamp provided by the embodiment has the advantages of reliable mode conversion and low energy consumption.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (5)
1. The utility model provides a solar energy polychromatic lamp, includes photovoltaic power generation module (1), nickel-metal hydride battery BAT, control module (2) and luminescent light module (3), and luminescent light module (3) include light control chip U2 and lamp cluster, its characterized in that: the control module (2) comprises a first self-locking switch K1 and a second self-locking switch K2, the positive output end (11) of the photovoltaic power generation module (1) is connected with the positive electrode of the nickel-metal hydride battery BAT through the first self-locking switch K1, the positive output end (11) of the photovoltaic power generation module (1) is further connected with the positive electrode end (31) of the light-emitting lamp module (3), the control end (32) of the light-emitting lamp module (3) is connected with the ground end GND through the second self-locking switch K2, and the negative output end (12) of the photovoltaic power generation module (1), the negative electrode of the nickel-metal hydride battery BAT and the negative electrode end (33) of the light-emitting lamp module (3) are respectively connected with the ground end GND.
2. A solar multi-color lamp according to claim 1, wherein: the first self-locking switch K1 is linked with the second self-locking switch K2.
3. A solar multi-color lamp according to claim 2, wherein: the positive output end (11) of the photovoltaic power generation module (1) is connected with the positive electrode end (31) of the light-emitting lamp module (3) through a first voltage stabilizing tube D1.
4. A solar multi-colored lamp in accordance with any one of claims 1 to 3, wherein: the light string of the light-emitting lamp module (3) is composed of a plurality of common-positive three-color lamp LEDs, a power negative pin VSS of the light control chip U2 is used as a negative end (33) of the light-emitting lamp module (3) to be connected with a ground end GND, a detection pin KEY of the light control chip U2 is used as a control end (32) of the light-emitting lamp module (3) to be connected with a second self-locking switch K2, a public pin A of each common-positive three-color lamp LED is connected with a power positive pin VDD2 of the light control chip U2 and forms a positive end (31) of the light-emitting lamp module (3), a blue lamp pin B of each common-positive three-color lamp LED is connected with a blue lamp output pin BL of the light control chip U2, a red lamp pin R of each common-positive three-color lamp LED is connected with a red lamp output pin RL of the light control chip U2, and a green lamp pin G of each common-positive three-color lamp LED is connected with a green lamp output pin GL of the light control chip U2.
5. A solar multi-color lamp according to claim 4, wherein: the photovoltaic power generation module (1) comprises a photovoltaic panel PV and a boost control core U1, wherein the negative output end of the photovoltaic panel PV is connected with a grounding pin GND1 of the boost control core U1 and forms a negative output end (12) of the photovoltaic power generation module (1), the positive output end of the photovoltaic panel PV is connected with a charging control pin SOL of the boost control chip U1, a power switch drain electrode pin LX of the boost control chip U1 is connected with a first end of an inductor L1, and a second end of the inductor L1 is connected with a power end pin VDD1 of the boost control chip U1 and forms a positive output end (11) of the photovoltaic power generation module (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786329.6U CN220693377U (en) | 2023-07-07 | 2023-07-07 | Solar colorful lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786329.6U CN220693377U (en) | 2023-07-07 | 2023-07-07 | Solar colorful lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220693377U true CN220693377U (en) | 2024-03-29 |
Family
ID=90405115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786329.6U Active CN220693377U (en) | 2023-07-07 | 2023-07-07 | Solar colorful lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220693377U (en) |
-
2023
- 2023-07-07 CN CN202321786329.6U patent/CN220693377U/en active Active
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