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CN-224230094-U - Range hood capable of actively contacting users in abnormal environment

CN224230094UCN 224230094 UCN224230094 UCN 224230094UCN-224230094-U

Abstract

The utility model discloses a range hood capable of actively contacting users in abnormal environment, which comprises a range hood main body, wherein the lower end of the range hood main body is provided with a filter screen component, the upper end of the range hood main body is provided with a control component, the control component is arranged on the filter screen component, the filter screen component comprises a filter screen bracket, the front end of the filter screen bracket is provided with a probe mounting part, the surface of the probe mounting part is provided with a monitoring probe, the control component comprises a control bracket, the surface of the control bracket is provided with a mounting panel, the surface of the mounting panel is respectively provided with a control main board and a control chip, the control main board is respectively electrically connected with the control chip and the monitoring probe, the monitoring probe is used for acquiring temperature, smoke and gas concentration data and transmitting the data to the control main board, and the control main board transmits the data to the control chip for analysis, and when abnormal, the control chip informs a mobile phone APP to remind users to prevent gas leakage and dry combustion, so that the safety is improved.

Inventors

  • CHEN ZHENWEI

Assignees

  • 中山市欧怡美电器有限公司

Dates

Publication Date
20260512
Application Date
20250401

Claims (8)

  1. 1. The utility model provides a lampblack absorber of environment unusual initiative contact user, a serial communication port, it includes lampblack absorber main part (1), the lower extreme of this lampblack absorber main part (1) is equipped with filter screen subassembly (10), the upper end of this lampblack absorber main part (1) is equipped with control assembly (20), this control assembly (20) are installed on this filter screen subassembly (10), this filter screen subassembly (10) include filter screen support (11), the front end of this filter screen support (11) is equipped with probe installation department (112), the surface mounting of this probe installation department (112) has monitor probe (12), this control assembly (20) include control support (21), the surface mounting of this control support (21) has installation faceplate (22), control mainboard (23) and control chip (24) are installed respectively to the surface of this installation faceplate (22), be connected with electricity between this control chip (24) and this monitor probe (12) respectively, this monitor probe (12) are used for gathering temperature, smog, gas concentration data, and send to this control mainboard (23), this control mainboard (23) carries out control chip with data transmission to this control chip (24), when carrying out the analysis, this user's APP is reminded to the chip is unusual.
  2. 2. The range hood actively communicating with a user in an environmental anomaly according to claim 1, wherein the monitoring probe (12) has a temperature sensor (121), a smoke sensor (122) and a gas concentration sensor (123), and the temperature sensor (121), the smoke sensor (122) and the gas concentration sensor (123) are electrically connected in the monitoring probe (12), respectively.
  3. 3. The range hood actively contacting a user in the presence of an environmental abnormality according to claim 2, wherein a switch mounting portion (111) is provided at a front end of the screen bracket (11), the probe mounting portion (112) is provided at a lower end of the switch mounting portion (111), a display switch (13) is mounted on a surface of the switch mounting portion (111), and the display switch (13) is electrically connected with the control main board (23).
  4. 4. A range hood according to claim 3, wherein the surface of the display switch (13) is respectively provided with a status indication part (131), a mode switching part (132) and a manual adjustment part (133), and the status indication part (131), the mode switching part (132) and the manual adjustment part (133) are sequentially arranged.
  5. 5. The range hood for actively contacting a user with an environmental abnormality according to claim 4, wherein the status indicator (131) comprises a green indicator (131 a), a yellow indicator (131 b) and a red indicator (131 c), and the green indicator (131 a), the yellow indicator (131 b) and the red indicator (131 c) are electrically connected to the display switch (13), respectively.
  6. 6. The range hood according to claim 5, wherein the manual adjustment portion (133) includes a short-press switch (133 a) and a long-press switch (133 b), and the short-press switch (133 a) and the long-press switch (133 b) are electrically connected to the display switch (13), respectively.
  7. 7. The range hood actively contacting a user in an abnormal environment according to claim 1, wherein a filter screen mounting groove (113) is provided in the filter screen bracket (11), and a fume filter screen (14) is mounted at an inner lower portion of the filter screen mounting groove (113).
  8. 8. The range hood actively contacting a user in the presence of an environmental abnormality according to claim 1, wherein the upper surface of the control bracket (21) is connected with an air outlet pipe (25), and the air outlet pipe (25) is fixedly connected with the control bracket (21) by welding.

Description

Range hood capable of actively contacting users in abnormal environment Technical Field The utility model belongs to the technical field of range hoods, and particularly relates to a range hood capable of actively contacting users in abnormal environments. Background The range hood is used as an important household appliance in a kitchen and is mainly used for absorbing oil smoke and peculiar smell generated in the cooking process and harmful gases released in the combustion process, such as carbon monoxide, carbon dioxide and the like, so as to keep the air in the kitchen fresh. However, although the range hood has been widely used and is continuously optimized in terms of smoking rate, noise control, energy efficiency and the like, some safety hazards still exist, and particularly under the condition of long-time use or unattended operation, fire or poisoning accidents may be caused by factors such as gas leakage, dry burning, oil stain accumulation and the like. The range hood in the current market mainly adopts the following technical means to improve the purification efficiency and the use convenience: The variable frequency control technology is characterized in that part of range hoods are provided with intelligent variable frequency motors, and the wind speed can be automatically adjusted according to the smoke concentration so as to improve the smoking effect and reduce the energy consumption. The high-efficiency filtering system is mainly used for modern range hoods by adopting a multi-layer filter screen or centrifugal separation technology, so that the oil fume separation efficiency is improved, the adhesion of greasy dirt is reduced, and the service life is prolonged. Touch control and remote control function, partial high-end lampblack absorber has supported touch control operation to be connected with cell-phone APP through intelligent home systems, realize functions such as remote switch, wind speed regulation. However, these improvements still do not completely solve the safety problems that users may encounter during use, and mainly have the following limitations: The traditional range hood is lack of comprehensive safety monitoring function, only focuses on the fume exhausting effect, but lacks effective real-time monitoring on dangerous situations such as gas leakage, abnormal temperature, dry burning and the like, and cannot prompt a user or take corresponding safety measures in time. The notification mechanism is lagging or imperfect, and the existing range hood usually adopts a buzzer or an indicator lamp to carry out local alarm, so that the alarm can not be timely received when a user is far away from a kitchen, and the risk of accidents is increased. The intelligent level is limited, and although part of range hoods support remote control, the degree of automation is low, and the range hoods still rely on a user to manually adjust the wind speed or switch on or off, so that intelligent decisions based on environment monitoring data cannot be realized, and emergency situations can not be effectively treated in some cases. In view of this, overcoming the defects in the prior art is a problem to be solved in the art. Disclosure of utility model Aiming at the technical problems in the background art, the utility model aims to provide the range hood which is monitored by the monitoring probe, then the set dangerous condition parameters are collected by the control chip, the intelligent APP of the mobile phone actively contacts the user, so that the gas leakage and dry burning are prevented, and the safety is improved, and the technical problems in the background art are solved. In order to achieve the purpose, the range hood comprises a range hood main body, wherein the lower end of the range hood main body is provided with a filter screen component, the upper end of the range hood main body is provided with a control component, the control component is arranged on the filter screen component, the filter screen component comprises a filter screen support, the front end of the filter screen support is provided with a probe installation part, the surface of the probe installation part is provided with a monitoring probe, the control component comprises a control support, the surface of the control support is provided with an installation panel, the surface of the installation panel is respectively provided with a control main board and a control chip, the control main boards are respectively electrically connected with the control chip and the monitoring probe, the monitoring probe is used for collecting temperature, smoke and gas concentration data and transmitting the data to the control main board, the control main board transmits the data to the control chip for analysis, and when abnormal, the control chip informs a mobile phone APP to remind a user. Further, the monitoring probe has a temperature sensor, a smoke sensor and a gas concentration sensor, which are electrically connected