CN216852465U

CN216852465U - LED light-operated ball bulb

Info

Publication number: CN216852465U
Application number: CN202220066446.4U
Authority: CN
Inventors: 黄德森
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-28
Anticipated expiration: 2032-01-11

Abstract

A light-operated ball bulb of an LED relates to the technical field of lighting equipment. It includes: a bulb body; the LED lamp is arranged in the bulb body; the dimming module is connected with the LED lamp and is used for controlling the brightness of the LED lamp; the control module is arranged in the bulb body and controls the dimming module; and a photosensitive receiver connected with the control module; the photosensitive receiver is used for monitoring the ambient light illumination and transmitting data to the control module, the control module is provided with a timer, and the timer is used for enabling the control module to adjust the output power of the dimming module after the control module is continuously lightened for a preset time. By adopting the technical scheme, the power brightness of the LED lamp can be automatically reduced when the LED lamp enters the night, and the purpose of energy conservation is achieved.

Description

LED light-operated ball bulb

Technical Field

The utility model relates to a lighting apparatus technical field, concretely relates to light-operated ball LED bulb.

Background

The LED light-operated ball bulb is lighting equipment tending to intellectualization, when dusk arrives, the bulb can automatically light up after the ambient illuminance is reduced to a set light-on threshold value, when dawn comes temporarily, the bulb can automatically turn off when the ambient illuminance is higher than the set light-off threshold value, the effect of improving the use experience of a user is quite remarkable, and the LED light-operated ball bulb is widely applied to occasions such as residential area lighting. However, when people are quiet at night, the high power output does not need to be maintained all the time, and the output power of the existing LED light-operated ball bulb on the market is fixed, so that energy waste is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a light-operated ball LED bulb, have can automatically regulated output, make the more energy-conserving advantage of product.

In order to achieve the above object, the utility model adopts the following technical scheme: an LED light-operated ball bulb comprising: a bulb body; the LED lamp is arranged in the bulb body; the dimming module is connected with the LED lamp and is used for controlling the brightness of the LED lamp; the control module is arranged in the bulb body and controls the dimming module; and a photosensitive receiver connected with the control module; the photosensitive receiver is used for monitoring the ambient light illumination and transmitting data to the control module, the control module is provided with a timer, and the timer is used for enabling the control module to adjust the output power of the dimming module after the control module is continuously lightened for a preset time.

The utility model discloses further set up, still be equipped with the jam-proof module in the control module, the jam-proof module is used for keeping when ambient light illuminance exceeds the threshold value of putting off the light of settlement the timing function of time-recorder.

The utility model discloses further set up, the LED driver chip that the module of adjusting luminance was adjusted luminance for supporting PWM, LED driver chip is used for following change output current when the PWM frequency change of control module input.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. the timer is arranged in the control module of the light-operated ball bulb and used for enabling the control module to adjust the output power of the dimming module after the control module is continuously lightened for a preset time, and the power brightness of the LED bulb can be automatically reduced when the LED bulb is lightened at night by setting a timing mode for a plurality of hours, so that the purpose of energy conservation is achieved.

Drawings

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

Fig. 1 is a schematic diagram of the implementation principle of the present invention.

Description of reference numerals: 1. a bulb body; 2. an LED lamp; 3. a dimming module; 4. a control module; 41. A timer; 5. a photosensitive receiver; 6. and (3) commercial power.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The embodiment relates to a light-operated ball bulb of LED, as shown in fig. 1, including bulb body 1, LED lamp 2 of setting in bulb body 1, the module of adjusting luminance 3 of being connected with LED, set up in bulb body 1, with the control module 4 that the module of adjusting luminance 3 is connected, and set up the photosensitive receiver 5 of being connected with control module 4 on bulb body 1. The bulb body 1 is connected with the commercial power 6. The dimming module 3 controls the brightness of the LED lamp 2. The control module 4 can set various parameters, analyze and process various input data, and output PWM signals to control the dimming module 3. The photosensitive receiver 5 can monitor the ambient illuminance, and then transmit illuminance data to the control module 4, so that the control module 4 controls the on/off of the LED lamp 2 according to the ambient illuminance condition. The control module 4 is further provided with a timer 41, the timer 41 can start timing after the LED lamp 2 is continuously lighted for a certain period of time, a signal is sent after the LED lamp is continuously lighted for a certain preset time, and the control module 4 controls the output power of the dimming module 3 after receiving the signal, so that the power of the dimming module is reduced, and the purpose of saving energy is achieved.

The duration of the timing function of the timer 41 can be set as desired according to the application. In this embodiment, taking the setting of 6 hours as an example, when dusk falls and the ambient illumination is lower than 15Lux, the LED lamp 2 is turned on, the brightness at this time is 100% of power brightness, the timing mode of 6 hours is entered after continuously turning on for 30 seconds, after continuously turning on for 6 hours in this mode, the control module 4 reduces the output power of the dimming module 3, and the LED lamp 2 is adjusted from the original 100% of power brightness to 50% of power brightness, and the adjustment range can be customized within a certain range. The luminous power of the night unmanned activity period is reduced, so that the effect of saving more power at night is achieved. When dawn comes temporarily and the ambient illumination exceeds 45Lux, the LED lamp 2 is automatically turned off, when dusk comes again temporarily or the ambient illumination is lower than 15Lux, the LED lamp 2 is turned on again, the timing mode is re-entered after continuous lighting for 30 seconds, and the cycle is repeated.

As a further optimization in this embodiment, an anti-interference module is further disposed in the control module 4, and the anti-interference module is configured to maintain the timing function of the timer 41 for a certain time when the ambient light illuminance exceeds a preset light-off threshold. For example, when the LED lamp 2 is continuously lit for 30 seconds, and the timer 41 enters the timer mode, the LED lamp 2 is in operation and is not powered off, and due to the flashlight illumination of the user or other interference reasons, the external ambient illuminance exceeds 45Lux in a short time, at this time, the LED lamp 2 will be turned off, and the anti-interference module starts to function. During this light-off time, the tamper-proof module will maintain the timing mode of the timer 41, which will be maintained for a certain time. In this embodiment, the time is 30 seconds, if the light-off time does not exceed 30 seconds, the timing mode of the timer 41 is still valid, the timer 41 will keep timing within the period of light-off, and when the ambient light level decreases to below 15Lux within 30 seconds, the timer 41 will count down as usual; if the light-off time exceeds 30 seconds, the anti-interference module will make the timer 41 abandon the previous timing duration, reset the state of the timer 41, and wait until the LED lamp 2 is lighted again and keeps on lighting for 30 seconds, the timer 41 enters the timing mode again, and starts timing from the beginning. The anti-interference ability of the light-operated ball bulb of the embodiment, which is promoted under a certain limit, promotes the stability of use in various environments.

In this embodiment, the dimming module 3 is specifically an LED driving chip supporting PWM dimming, the control module 4 is specifically an MCU chip, the MCU chip is connected to the LED driving chip, when the time of the timer 41 reaches a preset value, the MCU can adjust the output PWM frequency, the LED driving chip receives the change of the PWM frequency, and the output current can be changed according to the change, so as to change the power brightness of the LED lamp 2, and achieve the dimming effect.

The working principle of the utility model is as follows: the bulb body 1 is internally provided with a dimming module 3 connected with the LED and used for controlling the brightness of the LED lamp 2, a control module 4 capable of controlling the dimming module 3, and a photosensitive receiver 5 connected with the control module 4. The photosensitive receiver 5 can monitor the ambient illuminance, and then transmit illuminance data to the control module 4, so that the control module 4 controls the on/off of the LED lamp 2 according to the ambient illuminance condition. The control module 4 is further provided with a timer 41, the timer 41 can start timing after the LED lamp 2 is continuously lit for a certain period of time, a signal is sent after the LED lamp is continuously lit for a certain preset time, and the control module 4 controls the output power of the dimming module 3 after receiving the signal, so that the power of the dimming module is reduced, and the purpose of saving energy is achieved.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An LED light-operated ball bulb, characterized by comprising:

a bulb body (1);

the LED lamp (2) is arranged in the bulb body (1);

the dimming module (3) is connected with the LED lamp (2) and is used for controlling the brightness of the LED lamp (2);

the control module (4) is arranged in the bulb body (1) and controls the dimming module (3); and

a photosensitive receiver (5) connected with the control module (4);

the photosensitive receiver (5) is used for monitoring the ambient light illumination and transmitting data to the control module (4), the control module (4) is provided with a timer (41), and the timer (41) is used for enabling the control module (4) to adjust the output power of the dimming module (3) after the control module (4) is continuously lightened for a preset time.

2. The LED light bulb as claimed in claim 1, wherein an anti-interference module is further disposed in the control module (4), and the anti-interference module is configured to maintain a timing function of the timer (41) when the ambient light illuminance exceeds a preset light-off threshold.

3. The LED light control globe bulb as claimed in claim 1, characterized in that the dimming module (3) is a LED driving chip supporting PWM dimming for varying the output current when the PWM frequency inputted from the control module (4) is varied.