Energy-saving wax melting lamp

Abstract

An energy-saving wax melting lamp includes: a control system comprising at least a power management device, an MCU microcontroller unit, a lampshade, an illumination lamp, a lamp holder, a base, an illumination lamp driver, a timer key, a dimming key, and other components; when the MCU microcontroller enters a non-timed mode or a timed mode, it will automatically enter an energy-saving mode after a set time if it does not receive a dimming command from the dimming key, in order to achieve energy saving and comply with environmental protection principles. The MCU microcontroller will gradually reduce the current (power) to the system-set value, so that the temperature of the wax is maintained within a certain temperature range, which maintains the liquid state of the wax, emits the fragrance of the wax, and makes the visual experience more comfortable. It can also avoid the visual effect of flickering light caused by the light source trying to save energy while maintaining the fragrance.

Claims

1. A wax melting lamp with energy-saving control, comprising: A control system includes at least a power management device and a microcontroller unit (MCU), mounted at a predetermined position on a base. The power management device is electrically connected to a rechargeable battery, which in turn is electrically connected to the MCU. The power management device boosts the input current, which is 5 volts and provides at least 3 amps. A spotlight, mounted on a lampshade, is a halogen bulb or a floodlight. The spotlight is electrically connected to the MCU, and the lampshade is connected to a lamp holder, the other end of which is connected to the base. The base has a container for holding a wax product. A spotlight drive and timing button, electrically connected to the MCU, is used to drive the spotlight to select between a non-timed mode and a timed mode. A dimming button, also electrically connected to the MCU, is adjustable. A dimming command is generated and received by the MCU microcontroller, which then controls the adjustment of the brightness of the illumination lamp. A low voltage indicator light is electrically connected to the MCU microcontroller. When the voltage of the power management device drops to a set value, the MCU microcontroller will activate the low voltage indicator light until the power is turned off. Thus, when the MCU microcontroller enters a non-timed mode or a timed mode, if it does not receive a dimming command from the dimming button after a set time, it will automatically enter an energy-saving mode and gradually reduce the current to the system-set value to maintain the liquid state of the wax while still releasing its fragrance. During the "energy-saving mode", if the dimming button is operated to perform a dimming setting action and a dimming command is generated and received by the MCU microcontroller, the MCU microcontroller will automatically terminate the energy-saving mode.

2. The energy-saving wax melting lamp as described in claim 1, wherein when the MCU microcontroller controls the entry into non-timed mode or timed mode, the MCU microcontroller will automatically control the entry into energy-saving mode after 20 to 40 minutes if no dimming command is received.

3. The energy-saving wax melting lamp as described in claim 1, wherein the MCU microcontroller automatically controls the current to be gradually reduced to a system-set value, such that the output current is gradually reduced from 100% to 55%~65% to maintain the temperature of the wax at 50~59 degrees Celsius.

4. The energy-saving wax melting lamp as described in claim 1, wherein the power management device is directly electrically connected to the MCU microcontroller.

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