CN218006571U - Solar decorative lamp - Google Patents
Solar decorative lamp Download PDFInfo
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- CN218006571U CN218006571U CN202221863873.1U CN202221863873U CN218006571U CN 218006571 U CN218006571 U CN 218006571U CN 202221863873 U CN202221863873 U CN 202221863873U CN 218006571 U CN218006571 U CN 218006571U
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- 239000003990 capacitor Substances 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model provides a solar decorative lamp, include: the solar energy collection module, the lamp string control panel and the wireless control module; the solar energy collection module is used for converting solar energy into electric energy to provide a required voltage source for the lamp string control panel, and comprises a solar photovoltaic panel, a charge and discharge control module and a driving module; the wireless control module is connected with the lamp string control board and is used for receiving light control information sent by the intelligent terminal; the lamp cluster control panel is used for receiving the on-off time information and the power information that the user set up to according to the switch of light information control lamp cluster under automatic mode, the utility model discloses utilize the solar energy power supply to save the energy, and can carry out the automatic illumination according to light, and according to the accurate light brightness of adjusting of user's demand.
Description
Technical Field
The utility model relates to a decorative lighting technical field, concretely relates to solar decorative lamp.
Background
Solar energy is used as renewable green energy, energy pressure and environmental pollution can be well relieved, and the solar decorative lamp can receive sunlight and store energy in the daytime, shows flame lighting effect at night, and has strong festival atmosphere effect.
In summary, how to overcome the above-mentioned drawbacks is a problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problems and needs, the present disclosure provides a solar decorative lamp, which can solve the above-mentioned technical problems by adopting the following technical solutions.
In order to achieve the above object, the utility model provides a following technical scheme: a solar decorative lamp comprising: the solar energy collection module, the lamp string control panel and the wireless control module;
the solar energy collection module is used for converting solar energy into electric energy to provide a required voltage source for the lamp string control panel, and comprises a solar photovoltaic panel, a charge and discharge control module and a driving module;
the wireless control module is connected with the lamp string control board and is used for receiving light control information sent by the intelligent terminal;
the light string control board is used for receiving the switching time information and the power information set by a user and controlling the switching of the light string in the automatic mode according to the light information.
Further, the charge and discharge control module comprises a solar controller, a storage battery and a DC-DC converter, and the solar photovoltaic panel, the solar controller, the storage battery and the DC-DC converter are electrically connected in sequence.
Further, drive module includes bracing piece, revolving stage, motor driver, motor and angle detector, the revolving stage sets up the top of bracing piece, charge-discharge control module lamp string control panel and wireless control module are all installed on the bracing piece, motor driver with the motor electricity is connected, the motor is used for driving the revolving stage is rotatory, solar photovoltaic board with the angle detector sets up on the revolving stage.
Furthermore, the motor driver and the angle detector are both electrically connected with the light string control board.
Further, wireless control module includes bluetooth module and infrared receiver, bluetooth module with infrared receiver all with the lamp cluster control panel electricity is connected.
Furthermore, the light string control panel electricity is connected including MCU chip, the interface module that is used for inserting a plurality of LED light strings, time-recorder chip and setting button group, interface module the time-recorder chip with set up the button group all with MCU chip electricity is connected, interface module includes a plurality of light string drive unit, every light string drive unit's control end with the IO port that corresponds of MCU chip is connected, set up the button group including adjustting of the lighteness button, time button, mode selection button and on-off control button.
Furthermore, each light string driving unit comprises a constant-current driving IC chip, a pi-type filter, a capacitor C1, a polar capacitor C2, a capacitor C3, a resistor R1, a resistor R2, an inductor L and a voltage stabilizing diode D, wherein the pi-type filter is connected at the input end of the constant-current driving IC chip, the capacitor C1 is connected between the input pin of the constant-current driving IC chip and the ground, the enable pin of the constant-current driving IC chip is electrically connected with the MCU chip, the inductor L is connected in parallel between the input pin of the constant-current driving IC chip and the conversion pin of the constant-current driving IC chip, the anode of the voltage stabilizing diode D is connected in parallel with the conversion pin of the constant-current driving IC chip, the cathode of the voltage stabilizing diode D is connected with the anode of the polar capacitor C2 and the common anode of each light string, the cathode of the polar capacitor C2 is grounded, the capacitor C3 is connected in parallel between the cathode of the constant-current driving IC chip and the ground, one end of the resistor R1 is electrically connected with the feedback pin of the driving IC chip, and the other end of the resistor R1 is connected in parallel with the common cathode of each light string and one end of the resistor R2, and the other end of the constant-current stabilizing resistor R2.
According to the technical solution mentioned above, the beneficial effects of the utility model are that: the utility model discloses the energy has been saved in usable solar energy power supply, and can carry out the automatic illumination according to light to according to the accurate light brightness of adjusting of user's demand.
In addition to the above objects, features and advantages, preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to illustrate embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, wherein the drawings are only used for illustrating some embodiments of the present invention, but not for limiting all embodiments of the present invention thereto.
Fig. 1 is a schematic view of the structure of a solar decorative lamp of the present invention.
Fig. 2 is a schematic diagram of the composition of the control module of the present invention.
Detailed Description
In order to make the technical solution of the present invention, its purpose, technical solution and advantages become clearer, the drawings of the embodiments of the present invention will be combined hereinafter, and the technical solution of the embodiments of the present invention will be clearly and completely described. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are some, not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
The application discloses there is solar device at top, can be in daytime bright sufficient bright down absorbed light energy, turn into the electric energy and store in the battery, when light is darker at night for the solar decorative lamp that flame LED lamp is bright.
The apparatus is described below with reference to fig. 1 to 2, and includes: the solar energy collection module, the light string control panel and the wireless control module.
The solar energy collection module is used for converting solar energy into electric energy to provide a required voltage source for the lamp string control panel, and comprises a solar photovoltaic panel, a charge and discharge control module and a driving module.
Specifically, the charge and discharge control module comprises a solar controller, a storage battery and a DC-DC converter, and the solar photovoltaic panel, the solar controller, the storage battery and the DC-DC converter are electrically connected in sequence. The solar controller can play the roles of overcharge protection and over-discharge protection on the storage battery. The solar photovoltaic panel has the advantages that the solar photovoltaic panel also has the function of temperature compensation in places with large temperature difference, and the storage battery stores electric energy emitted by the solar photovoltaic panel when the storage battery is illuminated and releases the electric energy when the storage battery is needed.
Drive module includes bracing piece, revolving stage, motor driver, motor and angle detector, the revolving stage sets up the top of bracing piece, charge and discharge control module lamp string control panel and wireless control module are all installed on the bracing piece, motor driver with the motor electricity is connected, the motor is used for driving the revolving stage is rotatory, the solar photovoltaic board with the angle detector sets up on the revolving stage.
In this embodiment, the MCU chip in the light string control board receives the angle information detected by the angle detector, and sends the control signal to the motor driver, so as to control the motor to drive the rotation stage to rotate, adjust the pitch angle of the solar photovoltaic panel, and obtain the accurate sun-facing posture. And the electric energy converted from sunlight by the solar cell photovoltaic panel is stored in the storage battery through the intelligent solar controller, and in an automatic mode, when the ambient light is lower than a preset value, the electric energy in the storage battery is output to the LED lamp string by the lamp string control panel to emit visible light.
The motor driver and the angle detector are electrically connected with the lamp string control board.
The wireless control module is connected with the lamp string control board and used for receiving light control information sent by the intelligent terminal. The wireless control module comprises a Bluetooth module and an infrared receiver, and the Bluetooth module and the infrared receiver are electrically connected with the lamp string control board.
The light string control board is used for receiving the switching time information and the power information set by a user and controlling the switching of the light string in the automatic mode according to the light information. The LED lamp string control panel is characterized in that the lamp string control panel is electrically connected with an interface module, a timer chip and a setting key group, the interface module is used for being connected with a plurality of LED lamp strings, the timer chip and the setting key group are electrically connected with the MCU chip, the interface module comprises a plurality of lamp string driving units, the control end of each lamp string driving unit is connected with the corresponding I/O port of the MCU chip, and the setting key group comprises a brightness adjusting key, a timing key, a mode selecting key and an on-off control key.
In this embodiment, the brightness adjusting button is used for the user to adjust the brightness of the light string, the MCU chip controls the output control current through the button selection signal, so that the brightness is changed, the timing button is used for the user to select the illumination time information of the light string in the manual mode, and the mode selection button is used for selecting the automatic mode or the manual mode.
As shown in fig. 2, each light string driving unit includes a constant current driving IC chip, a pi-type filter, a capacitor C1, a polar capacitor C2, a capacitor C3, a resistor R1, a resistor R2, an inductor L, and a zener diode D, where the pi-type filter is connected to an input end of the constant current driving IC chip, the capacitor C1 is connected between an input pin of the constant current driving IC chip and ground, an enable pin of the constant current driving IC chip is electrically connected to the MCU chip, the inductor L is connected in parallel between the input pin of the constant current driving IC chip and a conversion pin of the constant current driving IC chip, an anode of the zener diode D is connected in parallel to the conversion pin of the constant current driving IC chip, a cathode of the zener diode D is connected to an anode of the polar capacitor C2 and a common anode of each light string, a cathode of the polar capacitor C2 is grounded, the capacitor C3 is connected in parallel between a cathode of the zener diode D and ground, one end of the resistor R1 is electrically connected to a feedback pin of the constant current driving IC chip, and the other end of the resistor R1 is connected in parallel to one common light string of each light string and the other resistor R2, and the other end of the light string.
In this embodiment, each LED light string includes 10 parallel LED flame-shaped light heads, and 3 light strings are connected to the interface module.
It should be noted that the embodiments of the present invention are only the preferred modes for implementing the present invention, and all obvious modifications should belong to the protection scope of the present invention.
Claims (7)
1. A solar decorative lamp, comprising: the solar energy collection module, the light string control panel and the wireless control module are arranged in the solar energy collection module;
the solar energy collection module is used for converting solar energy into electric energy to provide a required voltage source for the lamp string control panel, and comprises a solar photovoltaic panel, a charge and discharge control module and a driving module;
the wireless control module is connected with the lamp string control board and is used for receiving light control information sent by the intelligent terminal;
the light string control board is used for receiving the switching time information and the power information set by a user and controlling the switching of the light string in the automatic mode according to the light information.
2. The solar decorative lamp of claim 1, wherein the charge and discharge control module comprises a solar controller, a storage battery and a DC-DC converter, and the solar photovoltaic panel, the solar controller, the storage battery and the DC-DC converter are electrically connected in sequence.
3. The solar decorative lamp of claim 1, wherein the driving module comprises a support rod, a rotary table, a motor driver, a motor and an angle detector, the rotary table is disposed on the top end of the support rod, the charging and discharging control module, the string control board and the wireless control module are all mounted on the support rod, the motor driver is electrically connected to the motor, the motor is used for driving the rotary table to rotate, and the solar photovoltaic panel and the angle detector are disposed on the rotary table.
4. The solar decorative light of claim 3, wherein the motor driver and the angle detector are electrically connected to the light string control board.
5. The solar decorative lamp of claim 1, wherein the wireless control module comprises a bluetooth module and an infrared receiver, both of which are electrically connected to the lamp string control board.
6. The solar decorative lamp as claimed in claim 1, wherein the lamp string control board electrical connection includes an MCU chip, an interface module for accessing a plurality of LED lamp strings, a timer chip and a setting key set, the interface module, the timer chip and the setting key set are all electrically connected to the MCU chip, the interface module includes a plurality of lamp string driving units, a control terminal of each lamp string driving unit is connected to a corresponding I/O port of the MCU chip, and the setting key set includes a brightness adjustment key, a timing key, a mode selection key and an on-off control key.
7. The solar decorative lamp as claimed in claim 6, wherein each lamp string driving unit includes a constant current driving IC chip, a pi-type filter, a capacitor C1, a polar capacitor C2, a capacitor C3, a resistor R1, a resistor R2, an inductor L, and a zener diode D, the pi-type filter is connected to an input terminal of the constant current driving IC chip, the capacitor C1 is connected between an input pin of the constant current driving IC chip and ground, an enable pin of the constant current driving IC chip is electrically connected to the MCU chip, the inductor L is connected in parallel between the input pin of the constant current driving IC chip and a converting pin of the constant current driving IC chip, an anode of the zener diode D is connected in parallel to the converting pin of the constant current driving IC chip, a cathode of the zener diode D is connected to an anode of the polar capacitor C2 and a common anode of each lamp string, a cathode of the polar capacitor C2 is grounded, the capacitor C3 is connected in parallel to the ground, one end of the resistor R1 is electrically connected to a feedback pin of the constant current driving IC chip, and the other end of the common resistor R2 and the other end of each lamp string are connected in parallel to ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863873.1U CN218006571U (en) | 2022-07-07 | 2022-07-07 | Solar decorative lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221863873.1U CN218006571U (en) | 2022-07-07 | 2022-07-07 | Solar decorative lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218006571U true CN218006571U (en) | 2022-12-09 |
Family
ID=84316744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221863873.1U Active CN218006571U (en) | 2022-07-07 | 2022-07-07 | Solar decorative lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218006571U (en) |
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2022
- 2022-07-07 CN CN202221863873.1U patent/CN218006571U/en active Active
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