CN215636762U - Integrated lamp - Google Patents

Abstract

The application discloses integrated lamps and lanterns, this integrated lamps and lanterns collect illumination, night-light and disinfect as an organic whole, integrated lamps and lanterns include: a lighting assembly comprising a first LED and a first switch, the first LED emitting white light; the night lamp assembly comprises a second LED and a second switch, and the brightness of light emitted by the second LED is far lower than the illumination brightness emitted by the first LED; a sterilizing assembly comprising a third LED and a third switch, the LED emitting 405 nanometers of light; a frame, the lighting assembly, the night light assembly, and the sterilization assembly being disposed on the frame, and the frame including a sidewall having a thickness, wherein the first, second, and third LEDs are disposed in at least one row on an interior side of the sidewall. The lamp disclosed by the utility model has four modes of sterilization, illumination, night lamp and sterilization illumination, and can meet the requirements of different application occasions.

Description

Integrated lamp

Technical Field

The present disclosure relates to an integrated lamp, and more particularly, to an integrated lamp integrating illumination, night light, and sterilization.

Background

The background description provided herein is for the purpose of generally presenting the context of the disclosure. Work of the presently named inventors, to the extent it is described in this background section, as well as aspects of the description that may not otherwise qualify as prior art at the time of filing, are neither expressly nor impliedly admitted as prior art against the present disclosure.

The current conventional visible germicidal lamps including germicidal and white light illumination are only applicable in the field of illumination. Lamps and lanterns that possess illumination and function of disinfecting have been used in occasions such as bathroom, bedroom, just can't realize the function of response night-light, consequently, when opening lamps and lanterns under the very dark environment of light such as night, eyes can cause the discomfort because of light is too strong.

SUMMERY OF THE UTILITY MODEL

Therefore, there is a need for a lamp with integrated illumination, night light and sterilization to solve the above-mentioned various deficiencies in the prior art.

The present disclosure provides a lamp integrating illumination, night light and sterilization, the integrated lamp comprises: a lighting assembly comprising a first LED and a first switch, the first LED emitting white light; the night lamp assembly comprises a second LED and a second switch, and the brightness of light emitted by the second LED is far lower than the illumination brightness emitted by the first LED; a sterilizing assembly comprising a third LED and a third switch, the LED emitting 405 nanometers of light; a frame, the lighting assembly, the night light assembly, and the sterilization assembly being disposed on the frame, and the frame including a sidewall having a thickness, wherein the first, second, and third LEDs are disposed in at least one row on an interior side of the sidewall.

In an embodiment of the present disclosure, the light fixture further comprises a radar sensor and a microcontroller, the microcontroller reducing the brightness of the second LED by at least 90% based on a signal received from the radar sensor.

In an embodiment of the disclosure, the light fixture further comprises a photosensitive sensor, the photosensitive sensor is capable of sending a light brightness signal to the radar sensor, and the microcontroller is capable of delaying the second switch to be turned off for a certain time according to a signal received from the radar sensor to sense that a person leaves.

In an embodiment of the present disclosure, the first LED and the second LED are the same LED, and the first LED and the third LED are alternately arranged.

In an embodiment of the present disclosure, the first LED and the third LED are disposed face to face on a sidewall of the frame.

In an embodiment of the present disclosure, the lamp includes an upper frame, a diffusion plate, a light guide plate, a reflection member, and a lower frame, which are sequentially disposed.

In an embodiment of the disclosure, the lamp further includes a control circuit and a power supply assembly, and the photosensitive sensor, the radar sensor, the microcontroller, the power supply assembly and the control circuit are disposed on the lower frame and on a side of the lower frame away from the diffusion plate.

In an embodiment of the present disclosure, the light fixture includes a germicidal illumination mode including a simultaneously operating illumination assembly and a germicidal assembly, wherein the first LED and the third LED are simultaneously turned on.

In an embodiment of the present disclosure, the light fixture is in an illumination mode when the illumination assembly is in operation, the night light assembly is in a night light mode when in operation, the illumination mode and the night light mode cannot be started simultaneously.

In an embodiment of the present disclosure, the lamp is disposed on the bathroom heater, the cooling heater, the exhaust fan, or the fresh air system.

This disclosed lamps and lanterns are through adopting microwave radar inductor, and the perception motion human comes the night-light subassembly in the automatic switch lamps and lanterns, practices thrift the electric energy promptly, also solves the uncomfortable symptom of eyes that arouses when turning on the light under the very dark environment of light such as night, possesses the illumination mode that 405nm purple light was disinfected and conventional highlight simultaneously. The lamp disclosed by the utility model has four modes of sterilization, illumination, night lamp and sterilization illumination, and can meet the requirements of different application occasions.

These and other aspects of the present disclosure will become apparent from the following description of the preferred embodiments, taken in conjunction with the accompanying drawings and the description thereof, although variations and modifications may be effected therein without departing from the spirit and scope of the novel concepts of the disclosure.

Drawings

The present disclosure will become more fully understood from the detailed description and the accompanying drawings. The drawings illustrate one or more embodiments of the disclosure and, together with the written description, serve to explain the principles of the disclosure. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like elements of an embodiment, and wherein:

fig. 1 is an exploded perspective view of an integrated light fixture according to an exemplary embodiment of the present disclosure.

Fig. 2 is a partial perspective view of an integrated light fixture according to an exemplary embodiment of the present disclosure, showing only the LED modules and the lower frame back plate.

Fig. 3 is a schematic backside view of an integrated luminaire according to an exemplary embodiment of the present disclosure.

Fig. 4 is a front schematic view of an integrated luminaire according to an exemplary embodiment of the present disclosure.

Fig. 5 is a control circuit diagram of an integrated light fixture according to an exemplary embodiment of the present disclosure.

Detailed Description

The present disclosure now will be described more fully hereinafter with reference to the accompanying drawings, in which exemplary embodiments of the disclosure are shown. However, the present disclosure may be embodied in different embodiments and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. In the drawings, the thickness of layers and regions may be exaggerated for clarity. Like reference numerals are used to refer to like elements throughout the specification. The elements may have different interrelationships and different positions for different embodiments.

According to one general technical concept of the present application, there is provided an integrated lamp 1 integrating illumination, night light and sterilization, the integrated lamp 1 including: a frame 10, the frame 10 including a sidewall having a thickness; a lighting assembly 20, the lighting assembly 20 including a first LED21 and a first switch 22, the first LED21 emitting white light; a night light assembly 30, wherein the night light assembly 30 comprises a second LED31 and a second switch 32, and the intensity of the light of the night light assembly 30 is far lower than the illumination intensity of the illumination assembly 20; a germicidal assembly 40, said germicidal assembly 40 comprising a third LED41 and a third switch 42, said LEDs emitting light of 405 nanometers, wherein said illumination assembly 20, night light assembly 30 and germicidal assembly 40 are arranged on said frame 10, first LED21, second LED31 and third LED41 are arranged in at least one row on the inside of said side wall.

Fig. 1 is an exploded perspective view of an integrated light fixture according to an exemplary embodiment of the present disclosure. Fig. 2 is a partial perspective view of an integrated light fixture according to an exemplary embodiment of the present disclosure, showing only the LED modules and the lower frame back plate. Fig. 3 is a schematic backside view of an integrated luminaire according to an exemplary embodiment of the present disclosure. Fig. 4 is a front schematic view of an integrated luminaire according to an exemplary embodiment of the present disclosure. Fig. 5 is a control circuit diagram of an integrated light fixture according to an exemplary embodiment of the present disclosure.

As shown in fig. 1 to 5, in the illustrated embodiment, the frame 10 of the integrated light fixture 1 comprises an upper frame 11 and a lower frame 12, the upper frame 11 may be implemented as a tinfoil paper for better lighting, and the lower frame 12 may be implemented as a back plate made of aluminum, so that the light fixture is more lightweight and beautiful. The lighting assembly 20 and the night light assembly 30 can each include an LED and a switch. The LED may emit white light, thereby realizing illumination and night illumination. The switch may be a physical switch element, or may be implemented by a switch circuit in the circuit board (for example, a MOS transistor), or may be implemented by a remote switch that is remote from the integrated lamp 1. The sterilization assembly 40 may include a third LED41 and a third switch 42, the third LED41 may emit a 405nm violet light, and the 405nm violet light is harmless and convenient and safe when directly irradiating the human body for a long time. The third switch 42 may be a physical switch element, or may be implemented by a switch circuit in a circuit board (for example, a MOS transistor), or may be implemented by a remote switch far from the integrated lamp. The first, second, and third LEDs 21, 31, and 41 are disposed on the inner side of the sidewall of the frame 10, and may be disposed in one or more rows. The first, second and third LEDs 21, 31 and 41 may be arranged to cross each other.

As shown in fig. 1 to 5, in the illustrated embodiment, the integrated luminaire 1 further comprises a radar sensor 50, a microcontroller 60 and a communication component 80, the microcontroller 60 reducing the brightness of the second LED31 by at least 90% depending on the signal received from the radar sensor 50. The radar sensor 50 may send a signal to the microcontroller 60 in case the second switch 32 is turned on, or the microcontroller 60 may reduce the brightness of the second LED31 by at least 90% according to the signal received from the radar sensor 50 in case both the first switch 22 and the second switch 32 are turned on. Alternatively, the second switch 32 may not be provided, and the first LED21 may be controlled to be at different brightness levels only by different states of the first switch 22. The control of the brightness of the integrated lamp 1 is realized through the radar sensor 50, which can automatically meet the requirement of illumination in dark environments such as night and the like, and can not cause discomfort to human body or even influence sleep and the like due to over-strong light.

As shown in fig. 1 to 5, in the illustrated embodiment, the integrated lamp 1 further comprises a light-sensitive sensor 70, the light-sensitive sensor 70 is capable of sending a light intensity signal to the radar sensor 50, and the microcontroller 60 is capable of turning off the second LED31 with a delay according to a signal received from the radar sensor 50 that a moving object, such as a person, is sensed to leave. For example, after the radar sensor 50 senses the departure of a person, the microcontroller 60 turns off the second LED31 for another 30 seconds. Alternatively, the second LED31 is turned off for another 60 seconds or 120 seconds.

As shown in fig. 1 to 5, in the illustrated embodiment, when the first switch 22 is turned on, the communication component 80 (e.g., a radio frequency module) on the luminaire 1 transmits the received electrical signal to the microcontroller 60, and the microcontroller 60 outputs a PWM (pulse width modulation) waveform to drive the LED control circuit 84, so that the LED control circuit outputs power to light the first LED21, for example, 5000K white light.

As shown in fig. 1 to 5, in the illustrated embodiment, when the second switch 32 is turned on, the communication component 80, such as a radio frequency module, on the integrated lamp 1 transmits the received electric signal to the microcontroller 60, and the microcontroller 60 causes the integrated lamp 1 to enter a night light mode. In the case where the light sensor 70 detects darkness (e.g., at night), the output signal causes the radar sensor 50 to operate to detect a moving object, such as a person, in the case where the moving object is detected, the radar sensor 50 outputs an electrical signal to the microcontroller 60, and the microcontroller 60, upon detecting the electrical signal, outputs a PWM (pulse width modulation) waveform to the LED control circuit, which outputs a pulse signal with a duty ratio of 10% to light the second LED31, such as 5000K white light. When the first LED and the second LED are the same LED, a pulse signal with a duty ratio of 10% may be output to light the first LED.

As shown in fig. 1 to 5, in the illustrated embodiment, after the third switch 42 is turned on, the communication component 80 (e.g., a radio frequency module) on the integrated lamp 1 transmits the received electrical signal to the microcontroller 60 (e.g., an MCU microcontroller), and the microcontroller 60 outputs a PWM (pulse width modulation) waveform to drive the control circuit 84 of the LED, so that the control circuit outputs electrical energy to light the 405nm violet LED, i.e., the third LED41, for a sterilization mode. The switch of the integrated lamp 1 drives the purple light LED to light and enter a normally-on sterilization mode, and the sterilization mode can inactivate common household bacteria such as staphylococcus aureus, escherichia coli and the like. Furthermore, the germicidal mode of the luminaire 1 may be switched off by switching off the third switch 42.

As shown in fig. 1-5, in the illustrated embodiment, the integrated light fixture 1 includes a germicidal illumination mode including the illumination assembly 20 and the germicidal assembly 40 operating simultaneously, which may be entered into by turning on the first switch 22 and the third switch 42, while turning on the first LED21 and the third LED 41. At this time, the second switch 32 is in an off state, that is, the first LED21 is in an operating state and the second LED31 is in a non-operating state. Alternatively, in the case where the first LED21 and the second LED31 are the same group of LEDs, the LEDs are in an illumination state emitting white light. And in the germicidal illumination mode, the radar sensor 50 is inactive.

Influenced by the new crown epidemic situation, people greatly increase the fear of bacteria and viruses, sterilize through 405 nanometer visible light, can reach the higher inactivation effect in surface in a few seconds, can not produce other harmful substance again, can accomplish harmless to the human body, will improve a lot of convenience to people's life.

As shown in fig. 1 to 5, in the illustrated embodiment, the first LED21 and the second LED31 may be the same LED, and thus only the first LED21 and the third LED41 may be staggered. In other embodiments, the first LED21 and the second LED31 may be different LEDs.

As shown in fig. 1 to 5, in the illustrated embodiment, the first LED21 and the third LED41 may be disposed face to face on a sidewall of the frame 10. The first LED21 and the third LED41 may form an LED module 86, wherein the first LED21 and the third LED41 may be disposed to cross each other. Two LED modules are disposed face to face on a back plate of the frame 10, i.e., the lower frame 12. In other embodiments, the first and third LEDs 21 and 41 may be disposed on one side of the frame, or the first and third LEDs 21 and 41 may be disposed on four inner sides of the sidewalls of the frame.

As shown in fig. 1 to 5, in the illustrated embodiment, the lamp 1 includes an upper frame 11, a diffusion plate 81, a light guide plate 82, a reflection member 83, and a lower frame 12, which are sequentially disposed. The diffusion plate 81 may be a PS diffusion plate of 1.5 mm thickness, the light guide plate 82 may be a PMMA light guide plate of 4 mm thickness, and the reflection member 83 may be PET reflection paper of 0.3 mm thickness. The upper frame 11 may be a tin foil paper and the lower frame 12 may be an aluminum back plate.

As shown in fig. 1 to 5, in the illustrated embodiment, the integrated light fixture 1 further comprises a control circuit 84 and a power supply assembly 85, said radar sensor 50, said microcontroller 60, photosensitive sensor 70, communication assembly 80, control circuit 84 and power supply assembly 85 being arranged outside the lower frame 12 and provided in a containment box 90. In other words, the lower frame 12 is disposed on the side opposite to the positions of the diffusion plate 81, the light guide plate 82, and the reflection member 83. On the outer surface of the lower frame 12, a housing case 87 may be further provided, and the housing case 87 may be used to house various kinds of lines of the lamp 1.

As shown in fig. 1-5, in the illustrated embodiment, the first LED21 and the second LED31 can be the same group of LEDs, with the microcontroller 60 controlling the energization of the LEDs such that the LEDs emit 10% white light in an illumination mode. In this case, the integrated light fixture 1 implements the illumination mode when the illumination assembly 20 is in operation, implements the night light mode when the night light assembly 30 is in operation, and the illumination mode and the night light mode cannot be simultaneously activated.

As shown in fig. 1 to 5, in the illustrated embodiment, the lamp 1 may be disposed on a bathroom heater, a cooling heater, an exhaust fan, or a fresh air system. In other embodiments, the light fixture may also be located in a room, hotel, or other desired location.

In other embodiments, 220V ac mains power may enter the power supply through an L/N line on the lamp power supply, first pass through a fuse and a voltage-sensitive protection device, then through a rectifier filter circuit to convert ac power into dc power, and then through a switching transformer step-down circuit to step down the voltage, and then supply the dc power to loads such as an auxiliary power supply transformer circuit and an LED control circuit. The auxiliary power supply transformer circuit transforms the voltage-reduced direct current again and supplies the voltage-reduced direct current to the wireless radio frequency module, the photosensitive detection circuit, the radar sensor circuit and the MCU for use. In addition, the LED control circuit obtains electric energy from the transformer voltage reduction circuit and transmits the electric energy to the LED for use.

It will be appreciated by those skilled in the art that the embodiments described above are exemplary and can be modified by those skilled in the art, and that the structures described in the various embodiments can be freely combined without conflict in structure or principle.

While the present application has been described in connection with the accompanying drawings, the embodiments disclosed in the drawings are intended to be illustrative of the preferred embodiments of the present application and should not be construed as limiting the present application.

Although a few embodiments of the present general inventive concept have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the general inventive concept, the scope of which is defined in the appended claims and their equivalents.

It should be noted that the word "comprising" does not exclude other elements or steps, and the words "a" or "an" do not exclude a plurality. Furthermore, any reference signs in the claims shall not be construed as limiting the scope of the utility model.

Claims (10)

1. An integrated light fixture that integrates lighting, night lights, and sterilization, the integrated light fixture comprising:

a lighting assembly comprising a first LED and a first switch, the first LED emitting white light;

the night lamp assembly comprises a second LED and a second switch, and the brightness of light emitted by the second LED is far lower than the illumination brightness emitted by the first LED;

a sterilizing assembly comprising a third LED and a third switch, the LED emitting 405 nanometers of light;

a frame, the lighting assembly, the night light assembly, and the sterilization assembly being disposed on the frame, and the frame including a sidewall having a thickness, wherein the first, second, and third LEDs are disposed in at least one row on an interior side of the sidewall.

2. The integrated light fixture of claim 1 further comprising a radar sensor and a microcontroller, the microcontroller reducing the brightness of the second LED by at least 90% based on a signal received from the radar sensor.

3. The integrated light fixture of claim 2 further comprising a light sensitive sensor capable of sending a light intensity signal to a radar sensor and wherein the microcontroller is capable of delaying the second switch off for a time period based on a signal received from the radar sensor sensing the absence of a person.

4. The integrated light fixture of any of claims 1-3, wherein the first and second LEDs are the same LED, and the first and third LEDs are staggered.

5. The integrated light fixture of claim 4 wherein the first LED and the third LED are disposed face-to-face on a sidewall of the frame.

6. The integrated lamp of claim 3, wherein the lamp comprises an upper frame, a diffusion plate, a light guide plate, a reflection member, and a lower frame, which are sequentially disposed.

7. The integrated light fixture of claim 6 further comprising control circuitry and power supply components, the light sensitive sensor, the radar sensor, the microcontroller, the power supply components and the control circuitry being disposed on the lower frame and on a side of the lower frame remote from the diffuser plate.

8. The integrated light fixture of any of claims 1-3, wherein the light fixture comprises a germicidal lighting mode comprising a lighting assembly and a germicidal assembly operating simultaneously, wherein the first LED and the third LED are turned on simultaneously.

9. The integrated light fixture of any of claims 1-3 wherein the light fixture is in an illumination mode when the illumination assembly is operational and in a night light mode when the night light assembly is operational, the illumination mode and the night light mode not being simultaneously enabled.

10. The integrated light fixture of any of claims 1-3, wherein the light fixture is disposed on a bathroom heater, a summer heater, an exhaust fan, or a fresh air system.

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