CN111947212B - Sterilizing and deodorizing combined bathroom heater - Google Patents

Sterilizing and deodorizing combined bathroom heater Download PDF

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Publication number
CN111947212B
CN111947212B CN202010838712.6A CN202010838712A CN111947212B CN 111947212 B CN111947212 B CN 111947212B CN 202010838712 A CN202010838712 A CN 202010838712A CN 111947212 B CN111947212 B CN 111947212B
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cavity
air
channel
partition plate
fan
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CN111947212A (en
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张心予
姚建伟
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Zhejiang Aopu Home Furnishing Co Ltd
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Zhejiang Aopu Home Furnishing Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/54—Cooling arrangements using thermoelectric means, e.g. Peltier elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004—Personal or domestic articles
    • F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention relates to the technical field of bath heaters, in particular to a sterilization and deodorization combined bath heater which comprises a case and a panel arranged at the lower end of the case, wherein the lower end of the panel is sequentially provided with a ventilation cavity, an LED illuminating lamp and a warm air cavity from left to right; a first fan is arranged above the ventilation cavity, a PTC heating sheet and a second fan are arranged in the warm air cavity, and the PTC heating sheet is positioned below the second fan; an exhaust pipe communicated with an external pipeline is arranged on one side of the case, the exhaust pipe is connected with the upper end of the air exchange cavity through a third channel, and a second on-off valve is arranged in the exhaust pipe; according to the invention, through the arrangement of the air exchange cavity, the LED illuminating lamp, the warm air cavity, the first channel, the second channel and the third channel, an illumination mode, an air exchange mode, an air blowing mode and an air heating mode can be realized, and meanwhile, the air can be disinfected and sterilized through the nanometer water ion generating device, so that ventilation in a bathroom is smooth, the air quality is improved, and bacteria breeding and peculiar smell generation are avoided.

Description

Sterilizing and deodorizing combined bathroom heater
Technical Field
The invention relates to the technical field of bathroom heaters, in particular to a sterilization and deodorization combined type bathroom heater.
Background
The bathroom mainly provides space for people to have a bath, and when winter comes, people can feel cold and catch a cold easily when having a bath in the bathroom, so enterprise technical personnel develop the bathroom heater aiming at the problem and are used for improving the temperature in the bathroom. With the change of the concept of consumers and the improvement of the living grade, the bathroom heater has been popularized to common families and becomes a necessary household appliance for a family bathroom. Because the space in the bathroom is relatively narrow, and many bathrooms are used as bathrooms, the ventilation is not smooth, the air quality is poor, the service life is long, and bacteria are easy to breed in the bathrooms and peculiar smell is generated. Under the general condition, traditional bathroom heater only possesses illumination and warm braw function, and the function is comparatively single, can't solve the problem that the bathroom ventilates smoothly, air quality is poor, breed the bacterium and produce the peculiar smell.
The invention designs a sterilization and deodorization combined bathroom heater, which can realize an illumination mode, a ventilation mode, a blowing mode and a wind heating mode by arranging a ventilation cavity, an LED illuminating lamp, a warm air cavity, a first channel, a second channel and a third channel, and can sterilize and disinfect air by a nano water ion generating device, so that ventilation in a bathroom is smooth, the air quality is improved, bacteria are prevented from breeding and peculiar smell is prevented from being generated.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that the traditional bathroom heater only has the functions of illumination and warm air, has single function and cannot solve the problems of unsmooth ventilation in a bathroom, poor air quality, bacterium breeding and peculiar smell generation, the invention provides the sterilization and odor removal combined bathroom heater.
The technical scheme adopted by the invention for solving the technical problems is as follows: a combined bathroom heater with sterilization and deodorization comprises a case and a panel arranged at the lower end of the case, wherein the lower end of the panel is sequentially provided with a ventilation cavity, an LED illuminating lamp and a warm air cavity from left to right; a first fan is arranged above the ventilation cavity, a PTC heating sheet and a second fan are arranged in the warm air cavity, and the PTC heating sheet is positioned below the second fan; an exhaust pipe communicated with an external pipeline is arranged on one side of the case, the exhaust pipe is connected with the upper end of the air exchange cavity through a third channel, and a second on-off valve is arranged in the exhaust pipe; a nanometer water ion generating device is arranged in the case between the first fan and the second fan and is positioned right above the LED illuminating lamp; the air inlet of the nanometer water ion generating device is communicated with the air exchange cavity through a first channel, and a first on-off valve is arranged in the first channel; the air outlet of the nanometer water ion generating device is communicated with the warm air cavity through a second channel, a one-way valve is arranged in the second channel, and the one-way valve is communicated with the warm air cavity in a one-way mode from the air outlet.
When the LED lamp is used, an illumination mode can be provided through the arrangement of the LED illumination lamp; the air with peculiar smell in the bathroom can be sucked into the ventilation cavity through the first fan, the first on-off valve is closed, the second on-off valve is opened, and the air with peculiar smell can enter the external pipeline through the third channel and the exhaust pipe to be discharged, so that the ventilation mode is realized, the ventilation in the bathroom is smooth, the air quality is improved, and the generation of bacteria and peculiar smell are avoided; the first fan is started, the second on-off valve is closed, the first on-off valve is opened, air enters the nanometer water ion generating device through the first channel, the nanometer water ion generating device is started to generate a large amount of hydroxide ions, the entering air can be disinfected and sterilized, peculiar smell can be effectively removed, clean air enters the warm air cavity through the second channel and is discharged, and a blowing mode is achieved; on the basis of the mode of blowing, through starting PTC generate heat piece, can carry out high temperature heating to the air through the warm braw intracavity, when further improving disinfection and sterilization effect, realized the warm mode of wind, set up the second fan, can accelerate the flow of air, and then improve heat transfer speed, and then improve the warm efficiency of wind.
Preferably, the nanometer water ion generating device comprises a box body, a first partition board which is vertically arranged is arranged at the top in the box body, a transverse U-shaped bent board is fixedly arranged at the lower end of the first partition board, the first partition board and the U-shaped bent board jointly divide an inner cavity of the box body into a left cavity and a right cavity, an air inlet is arranged above the left cavity, and an air outlet is arranged above the right cavity; the U-shaped bending device comprises a U-shaped bending plate, and is characterized in that an overflowing gap for communicating a left cavity and a right cavity is formed between a lower side plate of the U-shaped bending plate and the bottom in a box body, a second partition plate horizontally arranged is arranged in the left wall in the box body, the second partition plate extends to the inside of the U-shaped bending plate and is spaced from the right side plate of the U-shaped bending plate, a high-voltage electrode is arranged at the end of the second partition plate, and a discharge electrode is correspondingly arranged on the right side plate of the U-shaped bending plate. The air duct for air flowing is formed by the arrangement of the first partition plate, the second partition plate and the U-shaped bending plate, and the air duct passes through the space between the high-voltage electrode and the discharge electrode, so that when a high-voltage power supply is applied to one end of the high-voltage electrode to drive the discharge electrode to discharge, hydroxyl radical nano-water ion groups are generated at the tip of the discharge electrode, and the hydroxyl radicals can decompose peculiar smell, formaldehyde and bacteria in the air passing through the position, thereby greatly improving the air purification and peculiar smell removal efficiency of the nano-water ion generation device.
Preferably, a semiconductor refrigerating sheet is fixedly arranged on an upper side plate of the U-shaped bending plate above the discharge electrode, a refrigerating end of the semiconductor refrigerating sheet is positioned in the left cavity, and a radiating end of the semiconductor refrigerating sheet is positioned in the right cavity; the first partition plate and the U-shaped bending plate are made of insulating heat-resistant materials. Because the air in the bathroom contains a large amount of water vapor, safety accidents can be caused if the water vapor is directly sucked into and introduced into the PTC heating sheet, meanwhile, the conventional nano water ion generating device generally needs to manually supplement water periodically to prepare hydroxyl radical nano water ion groups, and inconvenience is brought to use; meanwhile, the air is condensed and dehumidified, so that the influence on the subsequent PTC heating sheet is reduced, and the safety performance is improved.
Preferably, a plurality of activated carbon adsorption devices are arranged between the second partition plate and the lower side plate of the U-shaped bent plate. The active carbon adsorption device can adsorb the water vapor participating in the nano water ion treatment, so that the problem that the subsequent link is affected by the water vapor is avoided, and the active carbon adsorption device only can adsorb larger molecules and gas and does not relate to ions, so that the sterilization and disinfection capacity of the hydroxyl radical nano water ion group is not affected.
Preferably, the upper end of the LED illuminating lamp is provided with a graphite heat conducting strip which is tightly attached to the LED illuminating lamp, and the upper end of the graphite heat conducting strip penetrates through the box body and extends into the overflowing gap. The LED illuminating lamp can generate a large amount of heat after being used for a long time, and if the heat cannot be dissipated in time, the LED illuminating lamp can be damaged, so that when the air entering the overflowing gap is cooled by the refrigerating end of the semiconductor refrigerating sheet, the heat can be accelerated to transfer from the LED illuminating lamp to the overflowing gap through the graphite heat conducting sheet, and the LED illuminating lamp is prevented from being damaged due to overheating; meanwhile, air needs to be heated in a warm air mode, so that the air subjected to heat exchange of the LED illuminating lamp can be rapidly heated, the warm air effect is improved, and the energy-saving and environment-friendly effects are achieved.
Preferably, a third partition plate extending leftwards is arranged on the right side wall of the right cavity, the third partition plate is higher than the heat dissipation end of the semiconductor refrigeration piece and arranged, and a space exists between the left end of the third partition plate and the first partition plate. The third partition plate is arranged to force the air subjected to heat exchange by the LED illuminating lamp to pass through the heat dissipation end of the semiconductor refrigerating sheet, so that the part of the space can enter the warm air cavity after secondary temperature rise and is heated by the PTC heating sheet, and the temperature rise effect of the air is further improved; meanwhile, the heat transferred to the heat dissipation end is fully utilized and not wasted when the refrigerating end of the semiconductor refrigerating sheet works, so that energy is saved and energy efficiency is improved.
The invention has the following beneficial effects:
1. according to the sterilization and deodorization combined bathroom heater, the air exchange cavity, the LED illuminating lamp, the warm air cavity, the first channel, the second channel and the third channel are arranged, so that an illumination mode, an air exchange mode, an air blowing mode and an air heating mode can be realized, and meanwhile, the air can be sterilized through the nanometer water ion generating device, so that ventilation in a bathroom is smooth, the air quality is improved, bacteria are prevented from being bred, and peculiar smell is prevented from being produced.
2. According to the sterilization and deodorization combined bathroom heater, the first partition plate, the second partition plate, the U-shaped bending plate and the third partition plate are arranged in the nano water ion generating device, so that water vapor in air can be continuously collected for nano water ion treatment, manual water supplement is not needed, the influence of the air on a subsequent PTC heating sheet is reduced after condensation and dehumidification, and the safety performance is improved.
3. According to the sterilization and deodorization combined bathroom heater, the air can be heated twice after being cooled through the semiconductor refrigeration sheet and the arrangement of the overflowing gap, so that the heat of an LED illuminating lamp is fully utilized while the heat dissipation effect of the LED illuminating lamp is improved, the energy is saved, the environment is protected, the air can be heated rapidly, and the warm air effect is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a bottom view of the present invention;
FIG. 4 is a schematic top view of the enclosure of the present invention;
fig. 5 is a schematic structural diagram of a nano water ion generating device.
In the figure:
1. a chassis; 2. a panel; 21. an air exchange cavity; 23. a warm air cavity; 22. an LED lighting lamp; 24. a PTC heating sheet; 3. a first fan; 31. a first channel; 32. a first on-off valve; 33. a third channel; 4. a second fan; 41. a second channel; 42. a one-way valve; 5. an exhaust pipe; 51. a second on-off valve; 6. a nano water ion generating device; 61. a box body; 62. an air inlet; 63. an air outlet; 64. a first separator; 65. a second separator; 66. a U-shaped bending plate; 67. a third partition plate; 7. a high voltage electrode; 71. a discharge electrode; 72. a semiconductor refrigeration sheet; 73. an activated carbon adsorption unit; 74. graphite conducting strip.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a combined bathroom heater with sterilization and deodorization comprises a cabinet 1 and a panel 2 arranged at the lower end of the cabinet, wherein the lower end of the panel 2 is sequentially provided with a ventilation cavity 21, an LED lighting lamp 22 and a warm air cavity 23 from left to right; a first fan 3 is arranged above the air exchanging cavity 21, a PTC heating sheet 24 and a second fan 4 are arranged in the warm air cavity 23, and the PTC heating sheet 24 is positioned below the second fan 4; an exhaust pipe 5 communicated with an external pipeline is arranged on one side of the case 1, the exhaust pipe 5 is connected with the upper end of the air exchange cavity 21 through a third channel 33, and a second cut-off valve 51 is arranged in the exhaust pipe 5; a nanometer water ion generating device 6 is arranged in the case 1 between the first fan 3 and the second fan 4, and the nanometer water ion generating device 6 is positioned right above the LED illuminating lamp 22; the air inlet 62 of the nano water ion generating device 6 is communicated with the air exchange cavity 21 through a first channel 31, and a first on-off valve 32 is arranged in the first channel 31; an air outlet 63 of the nanometer water ion generating device 6 is communicated with the warm air cavity 23 through a second channel 41, a one-way valve 42 is arranged in the second channel 41, and the one-way valve 42 is communicated with the warm air cavity 23 from the air outlet 63 in a one-way mode.
In use, the LED illumination lamp 22 can be set to provide an illumination pattern; the air with peculiar smell in the bathroom can be sucked into the ventilation cavity 21 through the first fan 3, the first on-off valve 32 is closed, the second on-off valve 51 is opened, and the air with peculiar smell can enter the external pipeline through the third channel 33 and the exhaust pipe 5 and is discharged, so that the ventilation mode is realized, the ventilation in the bathroom is smooth, the air quality is improved, and the bacteria breeding and peculiar smell generation are avoided; the first fan 3 is started, the second on-off valve 51 is closed, the first on-off valve 32 is opened, air enters the nanometer water ion generating device 6 through the first channel 31, the nanometer water ion generating device 6 is started to generate a large amount of hydroxide ions, the entered air can be disinfected and sterilized, peculiar smell can be effectively removed, clean air enters the warm air cavity 23 through the second channel 41 and is discharged, and a blowing mode is realized; on the basis of the mode of blowing, through starting PTC heating piece 24, can carry out high temperature heating to the air through in the warm braw chamber 23, when further improving disinfection and isolation effect, realized the warm mode of wind, set up second fan 4, can accelerate the flow of air, and then improve heat transfer speed, and then improve the warm efficiency of wind.
As an embodiment of the present invention, the nano water ion generating device 6 includes a box body 61, a first partition plate 64 vertically arranged is disposed at the top inside the box body 61, a horizontal U-shaped bending plate 66 is fixedly disposed at the lower end of the first partition plate 64, the first partition plate 64 and the U-shaped bending plate 66 jointly divide an inner cavity of the box body 61 into a left cavity and a right cavity, an air inlet 62 is disposed at the upper left of the left cavity, and an air outlet 63 is disposed at the upper right of the right cavity; there is the clearance that overflows in left chamber of intercommunication and the right chamber between the bottom in the lower lateral plate of U-shaped board 66 and the box 61 of bending, be provided with the second baffle 65 of horizontal arrangement in the left wall in the box 61, the second baffle 65 extend to the U-shaped board 66 of bending inside and with the U-shaped board 66 of bending between have the interval, the tip of second baffle 65 is provided with high voltage electrode 7, it is provided with discharge electrode 71 to correspond on the right side board of board 66 of bending to U-shaped. The first partition plate 64, the second partition plate 65 and the U-shaped bent plate 66 form an air duct for air to flow, and the air duct passes through the space between the high-voltage electrode 7 and the discharge electrode 71, so that when a high-voltage power supply is applied to one end of the high-voltage electrode 7 to drive the discharge electrode 71 to discharge, hydroxyl radical nano-water ion groups are generated at the tip of the discharge electrode 71, and the hydroxyl radicals can decompose peculiar smell, formaldehyde and bacteria in the air passing through the position, thereby greatly improving the air purification and peculiar smell removal efficiency of the nano-water ion generation device 6.
As an embodiment of the present invention, a semiconductor refrigeration sheet 72 is fixedly disposed on an upper side plate of the U-shaped bending plate 66 above the discharge electrode 71, a refrigeration end of the semiconductor refrigeration sheet 72 is located in the left cavity, and a heat dissipation end of the semiconductor refrigeration sheet 72 is located in the right cavity; the first partition plate 64 and the U-shaped bending plate 66 are made of insulating and heat-resistant materials. Because the air in the bathroom contains a large amount of water vapor, safety accidents can be caused if the air is directly sucked into the PTC heating sheet 24, meanwhile, the existing nano water ion generating device 6 generally needs to manually and periodically supplement water for preparing hydroxyl radical nano water ion groups, which brings inconvenience to the use, and therefore, by arranging the semiconductor refrigerating sheet 72, the refrigerating end of the semiconductor refrigerating sheet can condense the air passing through the discharge electrode 71 in advance, so that the water vapor contained in the air is condensed on the surface of the discharge electrode 71, the water vapor in the air is continuously collected for nano water ion treatment, manual water supplement is not needed, and the use of the semiconductor refrigerating sheet is convenient; meanwhile, the air is condensed and dehumidified, so that the influence on the subsequent PTC heating sheet 24 is reduced, and the safety performance is improved.
In one embodiment of the present invention, a plurality of activated carbon adsorption devices 73 are disposed between the second separator 65 and the lower side plate of the U-shaped bent plate 66. The water vapor for participating in the nano water ion treatment can be adsorbed by the activated carbon adsorption device 73, so that the problem that the safety is influenced due to the fact that the water vapor enters a subsequent link is avoided, and the activated carbon adsorption device 73 only can adsorb large molecules and gas and does not relate to ions, so that the sterilization and disinfection capacity of the hydroxyl radical nano water ion group cannot be influenced.
In one embodiment of the present invention, the upper end of the LED lighting lamp 22 is provided with a graphite heat conducting strip 74 closely attached thereto, and the upper end of the graphite heat conducting strip 74 extends into the flow gap through the box body 61. Because the LED lighting lamp 22 generates a large amount of heat after being used for a long time, if the heat cannot be dissipated in time, the LED lighting lamp 22 is damaged, and therefore, when the air entering the overflowing gap is cooled by the cooling end of the semiconductor cooling sheet 72, the heat can be accelerated to transfer from the LED lighting lamp 22 to the overflowing gap through the graphite heat conducting sheet 74, and the LED lighting lamp 22 is prevented from being damaged due to overheating; meanwhile, air needs to be heated in a warm air mode, so that the air subjected to heat exchange by the LED illuminating lamp 22 can be rapidly heated, the warm air effect is improved, and the air-conditioning system is energy-saving and environment-friendly.
As an embodiment of the present invention, a third partition 67 extending leftward is disposed on a right side wall of the right chamber, the third partition 67 is disposed higher than the heat dissipation end of the semiconductor cooling fin 72, and a space is formed between a left end of the third partition 67 and the first partition 64. The third partition plate 67 is arranged to force the air after heat exchange of the LED illuminating lamp 22 to pass through the heat dissipation end of the semiconductor refrigeration sheet 72, so that the part of the space can enter the warm air cavity 23 after secondary temperature rise and is heated by the PTC heating sheet 24, and the temperature rise effect of the air is further improved; meanwhile, the heat transferred to the radiating end is fully utilized and not wasted when the refrigerating end of the semiconductor refrigerating sheet 72 works, so that energy is saved and energy efficiency is improved.
In use, the LED illumination lamp 22 can be set to provide an illumination pattern; the air with peculiar smell in the bathroom can be sucked into the ventilation cavity 21 through the first fan 3, the first on-off valve 32 is closed, the second on-off valve 51 is opened, and the air with peculiar smell can enter the external pipeline through the third channel 33 and the exhaust pipe 5 and is discharged, so that the ventilation mode is realized, the ventilation in the bathroom is smooth, the air quality is improved, and the bacteria breeding and peculiar smell generation are avoided; the first fan 3 is started, the second on-off valve 51 is closed, the first on-off valve 32 is opened, air enters the nanometer water ion generating device 6 through the first channel 31, the nanometer water ion generating device 6 is started to generate a large amount of hydroxide ions, the entered air can be disinfected and sterilized, peculiar smell can be effectively removed, clean air enters the warm air cavity 23 through the second channel 41 and is discharged, and a blowing mode is realized; on the basis of the blowing mode, the PTC heating sheet 24 is started, so that the air passing through the warm air cavity 23 can be heated at high temperature, the disinfection and sterilization effects are further improved, meanwhile, the air heating mode is realized, the second fan 4 is arranged, the flow of the air can be accelerated, the heat exchange speed is further improved, and the air heating efficiency is further improved; an air duct for air to flow is formed by the arrangement of the first partition plate 64, the second partition plate 65 and the U-shaped bent plate 66, and the air duct passes between the high-voltage electrode 7 and the discharge electrode 71, so that when a high-voltage power supply is applied to one end of the high-voltage electrode 7 to drive the discharge electrode 71 to discharge, hydroxyl radical nano-water ion groups are generated at the tip of the discharge electrode 71, and the hydroxyl radicals can decompose peculiar smell, formaldehyde and bacteria in the air passing through the position, so that the air purification and peculiar smell removal effects of the nano-water ion generation device 6 are greatly improved; because the air in the bathroom contains a large amount of water vapor, safety accidents can be caused if the air is directly sucked into the PTC heating sheet 24, meanwhile, the existing nano water ion generating device 6 generally needs to manually and periodically supplement water for preparing hydroxyl radical nano water ion groups, which brings inconvenience to the use, and therefore, by arranging the semiconductor refrigerating sheet 72, the refrigerating end of the semiconductor refrigerating sheet can condense the air passing through the discharge electrode 71 in advance, so that the water vapor contained in the air is condensed on the surface of the discharge electrode 71, the water vapor in the air is continuously collected for nano water ion treatment, manual water supplement is not needed, and the use of the semiconductor refrigerating sheet is convenient; meanwhile, the air is condensed and dehumidified, so that the influence on the subsequent PTC heating sheet 24 is reduced, and the safety performance is improved; the active carbon adsorption device 73 can adsorb the water vapor participating in the nano water ion treatment, so that the problem of influence on safety caused by the fact that the water vapor enters a subsequent link is avoided, and the active carbon adsorption device 73 can only adsorb larger molecules and gas and does not relate to ions, so that the sterilization and disinfection capacity of the hydroxyl radical nano water ion group is not influenced; because the LED lighting lamp 22 generates a large amount of heat after being used for a long time, if the heat cannot be dissipated in time, the LED lighting lamp 22 is damaged, and therefore, when the air entering the overflowing gap is cooled by the cooling end of the semiconductor cooling sheet 72, the heat can be accelerated to transfer from the LED lighting lamp 22 to the overflowing gap through the graphite heat conducting sheet 74, and the LED lighting lamp 22 is prevented from being damaged due to overheating; meanwhile, air needs to be heated in a warm air mode, so that the air subjected to heat exchange by the LED illuminating lamp 22 can be quickly heated, the warm air effect is improved, and the energy-saving and environment-friendly effects are achieved; the third partition plate 67 is arranged to force the air after heat exchange of the LED illuminating lamp 22 to pass through the heat dissipation end of the semiconductor refrigeration sheet 72, so that the part of the space can enter the warm air cavity 23 after secondary temperature rise and is heated by the PTC heating sheet 24, and the temperature rise effect of the air is further improved; meanwhile, the heat transferred to the radiating end is fully utilized and not wasted when the refrigerating end of the semiconductor refrigerating sheet 72 works, so that energy is saved and energy efficiency is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. A sterilization and deodorization combined bathroom heater is characterized by comprising a case (1) and a panel (2) arranged at the lower end of the case, wherein the lower end of the panel (2) is sequentially provided with a ventilation cavity (21), an LED illuminating lamp (22) and a warm air cavity (23) from left to right; a first fan (3) is arranged above the air exchanging cavity (21), a PTC heating sheet (24) and a second fan (4) are arranged in the warm air cavity (23), and the PTC heating sheet (24) is positioned below the second fan (4); an exhaust pipe (5) communicated with an external pipeline is arranged on one side of the case (1), the exhaust pipe (5) is connected with the upper end of the ventilation cavity (21) through a third channel (33), and a second cut-off valve (51) is arranged in the exhaust pipe (5); a nanometer water ion generating device (6) is arranged in the case (1) between the first fan (3) and the second fan (4), and the nanometer water ion generating device (6) is positioned right above the LED illuminating lamp (22); an air inlet (62) of the nanometer water ion generating device (6) is communicated with the air exchange cavity (21) through a first channel (31), and a first on-off valve (32) is arranged in the first channel (31); an air outlet (63) of the nanometer water ion generating device (6) is communicated with the warm air cavity (23) through a second channel (41), a one-way valve (42) is arranged in the second channel (41), and the one-way valve (42) is communicated with the warm air cavity (23) in a one-way mode from the air outlet (63);
the nanometer water ion generating device (6) comprises a box body (61), a first partition plate (64) which is vertically arranged is arranged at the top in the box body (61), a transverse U-shaped bending plate (66) is fixedly arranged at the lower end of the first partition plate (64), the first partition plate (64) and the U-shaped bending plate (66) jointly divide an inner cavity of the box body (61) into a left cavity and a right cavity, an air inlet (62) is arranged above the left cavity, and an air outlet (63) is arranged above the right cavity; there is the clearance that overflows in left chamber of intercommunication and the right chamber between the bottom in the lower side board of U-shaped board (66) and box (61) of bending, be provided with second baffle (65) that the level was arranged in the left wall in box (61), second baffle (65) extend to the U-shaped board (66) of bending inside and with the U-shaped right side board of bending there is the interval, the tip of second baffle (65) is provided with high voltage electrode (7), the correspondence is provided with discharge electrode (71) on the right side board of U-shaped board (66) of bending.
2. The combined bath heater with sterilization and odor removal functions as claimed in claim 1, wherein a semiconductor refrigerating sheet (72) is fixedly arranged on an upper side plate of the U-shaped bending plate (66) above the discharge electrode (71), a refrigerating end of the semiconductor refrigerating sheet (72) is positioned in a left cavity, and a radiating end of the semiconductor refrigerating sheet (72) is positioned in a right cavity; the first partition plate (64) and the U-shaped bending plate (66) are made of insulating heat-resistant materials.
3. The combined bath heater with sterilization and odor removal functions as claimed in claim 2, wherein a plurality of activated carbon adsorption devices (73) are arranged between the second partition plate (65) and the lower side plate of the U-shaped bent plate (66).
4. The combined bathroom heater of claim 3, wherein the upper end of the LED illuminating lamp (22) is provided with a graphite heat conducting fin (74) closely attached to the LED illuminating lamp, and the upper end of the graphite heat conducting fin (74) penetrates through the box body (61) and extends into the overflowing gap.
5. The combined bathroom heater of claim 4, wherein a third partition plate (67) extending leftward is disposed on the right side wall of the right cavity, the third partition plate (67) is arranged higher than the heat dissipation end of the semiconductor refrigeration sheet (72), and a space is formed between the left end of the third partition plate (67) and the first partition plate (64).
CN202010838712.6A 2020-08-19 2020-08-19 Sterilizing and deodorizing combined bathroom heater Active CN111947212B (en)

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CN202010838712.6A CN111947212B (en) 2020-08-19 2020-08-19 Sterilizing and deodorizing combined bathroom heater

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CN111947212B true CN111947212B (en) 2021-02-19

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204923163U (en) * 2015-07-07 2015-12-30 广东顺德上叶电器有限公司 Multi -functional integrated furred ceiling bathroom heater
CN205641345U (en) * 2016-04-22 2016-10-12 深圳市慧昊光电有限公司 Bathroom heater with disinfection function of disinfecting
CN209084875U (en) * 2018-10-11 2019-07-09 浙江菲斯格乐智能家居有限公司 A kind of Integral ceiling air-heating bathroom heater
CN209672423U (en) * 2019-01-24 2019-11-22 嘉兴旭蝶电器有限公司 A kind of super bath device with sterilizing function
CN211011690U (en) * 2019-09-20 2020-07-14 东莞市南柏电子科技有限公司 Nanometer water ion generator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204923163U (en) * 2015-07-07 2015-12-30 广东顺德上叶电器有限公司 Multi -functional integrated furred ceiling bathroom heater
CN205641345U (en) * 2016-04-22 2016-10-12 深圳市慧昊光电有限公司 Bathroom heater with disinfection function of disinfecting
CN209084875U (en) * 2018-10-11 2019-07-09 浙江菲斯格乐智能家居有限公司 A kind of Integral ceiling air-heating bathroom heater
CN209672423U (en) * 2019-01-24 2019-11-22 嘉兴旭蝶电器有限公司 A kind of super bath device with sterilizing function
CN211011690U (en) * 2019-09-20 2020-07-14 东莞市南柏电子科技有限公司 Nanometer water ion generator

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