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Sound production device for prompting turn-on of ultraviolet lamp

A technology of ultraviolet lamps and sounding devices, applied in water supply devices, sanitary equipment for toilets, electromagnetic audible signals, etc., can solve problems such as accidentally injuring people's skin, eyes, people entering by mistake, not paying attention to the prompt area, etc., to achieve Avoid accidental injury and reduce the effect of personnel negligence

Pending Publication Date: 2020-11-27
白敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The first is that occasionally the user does not notice the prompt area and neglects the prompt information, so that the person enters by mistake after turning on the ultraviolet lamp or turns on the ultraviolet lamp by mistake when someone is present. Seriously, it will cause accidental injury due to long-term ultraviolet radiation. Personnel's skin and eyes; secondly, there is no dynamic monitoring of the working status of the ultraviolet lamp and the status of the prompt information. For example, the prompt information is still displayed normally when the ultraviolet lamp is malfunctioning, resulting in false alarms, or the prompt information is faulty when the ultraviolet lamp is working normally, resulting in missed reports. ,There are security risks

Method used

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  • Sound production device for prompting turn-on of ultraviolet lamp

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Embodiment Construction

[0016] In order to have a more specific understanding of the technical content, characteristics and effects of the present invention, now in conjunction with the illustrated embodiment, the details are as follows:

[0017] The current monitoring signal output by the sounding module 1, the current monitoring unit 2, and the sound monitoring unit 3 are respectively connected to the main control unit 4, the current monitoring unit 2 and the relay 5 are connected in series in the power supply circuit for the ultraviolet lamp, the main control unit 4 and the relay 5 CONTROL pin connections. The relay 5 is in a normally-on state. When the user turns on the ultraviolet lamp, the main control unit 4 continuously recognizes the operating current of the ultraviolet lamp through the current monitoring unit 2. Only when the operating current is normal can the sound module 1 be controlled to emit a sound prompting that the ultraviolet lamp is turned on, so as to ensure The device will not ...

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PUM

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Abstract

The invention discloses a sound production device for prompting turn-on of an ultraviolet lamp. The device comprises a sound production module, a current monitoring unit, a sound monitoring unit, a main control unit and a relay. The current monitoring unit and the relay are connected in series in a power supply loop of an ultraviolet lamp. A current monitoring signal output by the current monitoring unit and the sound monitoring unit are respectively connected with the main control unit, and the main control unit recognizes the working state of the ultraviolet lamp according to the current monitoring signal and controls the sound production module. The relay is controlled by recognizing the sound prompt information, so that accurate and reliable sound prompt is provided for ultraviolet lamp users, dynamic monitoring of the working state and the prompt information state of the ultraviolet lamp is achieved, and safety is guaranteed.

Description

technical field [0001] The invention relates to a sounding device for prompting that ultraviolet rays are turned on. Background technique [0002] In indoor sanitation and anti-epidemic disinfection, ultraviolet lamps are commonly used. The method of use is to turn on the ultraviolet lamps and keep them irradiated for a period of time when there is no one else, which can achieve a good disinfection effect. There are certain defects in the way of reminding the user to pay attention to the warning text and other methods. The first is that occasionally the user does not notice the prompt area and neglects the prompt information, so that the person enters by mistake after turning on the ultraviolet lamp or turns on the ultraviolet lamp by mistake when someone is present. Seriously, it will cause accidental injury due to long-term ultraviolet radiation. Personnel's skin and eyes; secondly, there is no dynamic monitoring of the working status of the ultraviolet lamp and the statu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B21/24G08B3/10G08B29/10A61L2/10A61L2/24
CPCA61L2/10A61L2/24A61L2202/14G08B3/10G08B21/24G08B29/10
Inventor 白敏
Owner 白敏
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