In-vehicle intelligent temperature and humidity adjusting device

Abstract

The invention discloses an in-vehicle intelligent temperature and humidity adjusting device which comprises a protective shell, refrigerating and heating equipment is arranged in the protective shell, one end of the refrigerating and heating equipment is connected with fan equipment, one end of the fan equipment is connected with an air inlet channel, one side of the air inlet channel is provided with a filtering mechanism, and the other side of the air inlet channel is provided with an air outlet. One end of the refrigerating and heating device is connected with an air outlet channel, a battery is installed at the bottom in the protective shell, and a fixing cover is installed at the upper end of the protective shell. The system can improve comfort, effectively reduce the temperature in the vehicle, provide more comfortable driving experience, reduce damage of high temperature to internal parts of the vehicle, prolong the service life of the vehicle, avoid potential safety hazards caused by the high temperature, ensure the safety of drivers and passengers, adopt solar power supply and efficient refrigeration technologies, reduce energy consumption and environmental pollution, and save energy sources. And multiple functions of refrigeration, heating and humidity adjustment are integrated, and the comprehensive requirement of a user for the environment in a vehicle is met.

Description

Technical Field

[0001] The present invention relates to the technical field of solar energy ventilation and cooling, and in particular to an intelligent temperature and humidity regulating device in a vehicle. Background Art

[0002] Against the backdrop of global warming, summer temperatures are rising significantly, and this change has brought many troubles to people's lives in many aspects. While cars have brought convenience to people's travel, they have also brought some troubles. When a car is exposed to the sun for a long time, the temperature inside the car will rise sharply, especially when the outdoor temperature often exceeds 35°C, the temperature inside the car can reach an extremely high level. Such a high temperature environment not only brings great discomfort to the driver and passengers, but may also cause damage to the internal components of the vehicle, and in severe cases may even cause safety accidents (such as spontaneous combustion or explosion of items in the car due to high temperature).

[0003] When the car is in a high temperature environment, when the driver or passenger opens the door from outside, the hot air in the car will rush out quickly, causing extreme discomfort. Starting the air conditioner in the car can alleviate people's discomfort to a certain extent, but this process takes several minutes to reduce the temperature in the car to a comfortable level. In addition, there are the following problems:

[0004] Temperature discomfort: In summer, the problem of high temperature in the car is serious. Under direct sunlight, the temperature in the car can soar to 60-70℃ in a short period of time, causing great discomfort to the driver and passengers, and even affecting driving safety. In winter, the car is cold, especially in the northern region. The low temperature will greatly reduce the driving experience.

[0005] Humidity problem: Humidity in the car will also affect driving comfort. Dry air can cause skin and respiratory discomfort, while a humid environment is prone to breeding bacteria and mold. Currently, there is a lack of effective humidity control products in the market.

[0006] Insufficient existing products: The existing in-car cooling method is mainly car air conditioning, but it consumes a lot of energy and takes a long time to wait; traditional heating methods such as engine waste heat utilization have limited effects and are affected by engine operating conditions. There are almost no products specifically designed for in-car humidity regulation on the market, and the existing in-car temperature regulation products have a low degree of intelligence and cannot meet users' needs for convenience and comfort. To this end, we proposed an in-car intelligent temperature and humidity regulation device to solve the above problems. Summary of the invention

[0007] The purpose of the present invention is to solve the shortcomings of the prior art of in-vehicle temperature and humidity discomfort, and to propose an in-vehicle intelligent temperature and humidity adjustment device.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions:

[0009] An intelligent temperature and humidity adjustment device for a vehicle comprises a protective shell, wherein a cooling and heating device is arranged in the protective shell, wherein one end of the cooling and heating device is connected to a fan device, wherein one end of the fan device is connected to an air inlet channel, wherein a filtering mechanism is arranged on one side of the air inlet channel, wherein one end of the cooling and heating device is connected to an air outlet channel, wherein a battery is installed at the bottom of the protective shell, wherein a fixing cover is installed at the upper end of the protective shell, wherein a solar power supply device is installed on the fixing cover, and wherein a photocatalytic air purifier is installed on one side of the protective shell.

[0010] Preferably, the filtering mechanism includes a HEPA filter connected to one side of the air inlet channel, and magnetic suction blocks are fixed to the upper and lower ends of the HEPA filter. Both sides of the upper end of the air inlet channel are provided with slots, and a magnetic suction block on the same side is connected to a slot on the same side.

[0011] Preferably, the solar power supply device comprises a flexible solar panel arranged on the upper end of the fixed cover, and one end of the flexible solar panel is connected to the battery.

[0012] Preferably, one end of the flexible solar cell panel is connected to four suction cups, and one end of the suction cup is adsorbed on the upper side wall of the fixing cover.

[0013] Preferably, a display screen, control buttons and indicator lights are installed on one side of the upper end of the fixed cover.

[0014] Preferably, the fixing cover is screwed to the upper end of the protective shell by screws, and the upper end of the protective shell is buckled with a sealing cover.

[0015] Preferably, a graphene coating is coated on a peripheral side wall in the air inlet channel.

[0016] Preferably, two temperature and humidity sensors and two interfaces are installed on one side of the protective shell.

[0017] Preferably, the battery integrates a supercapacitor and a micro lithium battery pack.

[0018] Preferably, the cooling and heating equipment includes a semiconductor cooling plate, a semiconductor heating plate and a circulating refrigerant liquid system.

[0019] In the present invention, the temperature inside the vehicle is automatically sensed when the vehicle is parked in a high-temperature environment, and the temperature inside the vehicle is adjusted by starting the refrigeration system, thereby providing a cool environment when getting on the vehicle. The temperature inside the vehicle can be automatically detected and adjusted during the vehicle is parked, ensuring that the driver and passengers can enjoy a comfortable temperature environment when getting on the vehicle. The core components include refrigerant and refrigeration plates. The refrigeration plates are driven by electric energy to efficiently convert electric energy into internal energy, thereby reducing the temperature of the refrigerant. When hot air passes through the refrigeration device, the hot air and the low-temperature refrigerant are heat exchanged in the ventilation duct to achieve heat transfer, quickly converting the hot air into cold air, and effectively reducing the temperature inside the vehicle.

[0020] In the present invention, the design fully considers the characteristics of different models and is equipped with a variety of installation accessories. It can be easily installed in the cup holders, seat backs, sun visors and other positions of various types of cars, with strong adaptability. In addition, the appearance design is simple and fashionable, the size is small, and it does not take up too much space in the car. The operation interface is simple and easy to understand, which is convenient for users to use. It integrates advanced cooling and heating technology, intelligent temperature control and humidity adjustment technology, and can automatically adjust the temperature and humidity according to the in-car environment and user needs. It has the characteristics of high efficiency, intelligence, energy saving and safety.

[0021] In the present invention, the power supply area uses high-efficiency solar panels to convert light energy into electrical energy. Part of the converted electrical energy is directly supplied to the system for operation, and the other part is converted into chemical energy and stored in batteries for emergency use.

[0022] Display area: When the main power switch is turned on, users can check the power status of the in-car cooler in real time through the high-resolution display screen. If the solar power supply is insufficient, the cooler will switch to charging mode. At this time, the charging indicator light will light up, showing the charging status and current temperature.

[0023] Working area: A high-sensitivity temperature and humidity sensor is installed at the curved air inlet. When the temperature reaches the preset threshold, the warm air is first accelerated at the curved air inlet, then accelerated for a second time by the action of a high-efficiency fan, and finally cooled by the refrigerant in the refrigerator. Finally, the cold air is evenly distributed through the air outlet, thereby effectively reducing the temperature inside the vehicle.

[0024] The present invention has the following advantages:

[0025] 1. Temperature sensing and control: High-precision temperature and humidity sensors monitor the temperature and humidity in the car in real time, and automatically start or adjust the cooling system according to the preset threshold;

[0026] 2. Rapid cooling: Optimize the design of the refrigeration system to ensure that the temperature inside the car is effectively reduced in a short time;

[0027] 3. Energy saving and environmental protection: While ensuring the cooling effect, reduce energy consumption as much as possible and adopt environmentally friendly materials and technologies;

[0028] 4. User-friendly: Provides intuitive operation interface and intelligent control system to facilitate user use and maintenance;

[0029] 5. Safety: Ensure that the heat relief device can operate stably in various environments to avoid safety hazards caused by high temperature;

[0030] 6. Use low-power cooling and heating elements and intelligent energy-saving control technology, which is more energy-saving and has high cooling and heating efficiency;

[0031] The present invention can improve comfort, effectively reduce the temperature inside the vehicle, provide a more comfortable driving experience, reduce damage to internal components of the vehicle caused by high temperature, extend the service life of the vehicle, and at the same time avoid safety hazards caused by high temperature, ensure the safety of drivers and passengers, adopt solar power supply and high-efficiency refrigeration technology, reduce energy consumption and environmental pollution, integrate multiple functions of refrigeration, heating, and humidity regulation, and meet the comprehensive needs of users for the in-vehicle environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural diagram of the present invention;

[0033] Figure 2 A structural diagram of the graphene coating of the present invention is provided;

[0034] Figure 3 This is a structural diagram of the magnetic suction block and HEPA filter installation of the present invention;

[0035] Figure 4 A structural diagram of the suction cup of the present invention is provided;

[0036] Figure 5 This is a diagram of the cover buckle structure of the present invention;

[0037] Figure 6 It is the internal structure diagram of the present invention.

[0038] In the figure: 1 flexible solar panel, 2 control button, 3 air inlet channel, 4 graphene coating, 5 card slot, 6 display screen, 7 indicator light, 8 interface, 9 protective shell, 10 fixed cover, 11 temperature and humidity sensor, 12 HEPA filter, 13 magnetic suction block, 14 suction cup, 15 sealing cover, 16 fan device, 17 battery, 18 cooling and heating device, 19 air outlet channel, 20 photocatalytic air purifier. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0040] Reference Figure 1-6, an in-vehicle intelligent temperature and humidity regulating device, including a protective shell 9, which is made of high-strength metal material aluminum alloy to ensure the structural stability and durability of the product, and has a flexible design, which is optimized according to different vehicle models and installation positions, and is easy to carry and install. The product is lightweight and easy for users to operate and use. It has excellent fireproof properties and can remain stable under high temperature or open flame environments to avoid safety hazards. The protective shell 9 adopts a high-pressure container design and has excellent pressure resistance to ensure that no explosion or leakage occurs under normal use conditions;

[0041] A cooling and heating device 18 is arranged in the protective housing 9. The cooling and heating device 18 includes a semiconductor cooling plate, a semiconductor heating plate and a circulating refrigerant system. The circulating refrigerant system mainly comprises a high-efficiency refrigerant, which realizes rapid cooling by the volatilization and heat absorption principle, and can reduce the temperature inside the vehicle by 20-25°C. It can respond quickly, adopts advanced semiconductor cooling and heating technology, and realizes rapid cooling and heating based on the Peltier effect, and can adjust the temperature inside the vehicle to a comfortable range in a short time.

[0042] One end of the cooling and heating device 18 is connected to a fan device 16. A powerful fan accelerates air flow and improves cooling efficiency. One end of the fan device 16 is connected to an air inlet channel 3. A filtering mechanism is provided on one side of the air inlet channel 3. The filtering mechanism includes a HEPA filter 12 connected to one side of the air inlet channel 3. Magnetic suction blocks 13 are fixed to the upper and lower ends of the HEPA filter 12. Card slots 5 are provided on both sides of the upper end of the air inlet channel 3. A magnetic suction block 13 on the same side is connected to a card slot 5 on the same side. A magnetic adsorption setting is adopted, which is convenient for installation and replacement, and can realize rapid disassembly and reduce labor costs. At the same time, the efficient HEPA filter 12 can effectively filter PM2.5, pollen, bacteria, viruses and other pollutants in the air in the car, and can also remove odors and improve the air quality in the car.

[0043] One end of the cooling and heating device 18 is connected to an air outlet duct 19. A battery 17 is installed at the bottom of the protective shell 9. The battery 17 integrates a supercapacitor and a micro lithium battery pack, and is designed with a fast charge and slow discharge mode. The supercapacitor completes instantaneous energy storage within 10 seconds under strong light, and the lithium battery provides continuous discharge capability. The overall weight can be controlled within 500g to meet outdoor mobility needs;

[0044] A fixing cover 10 is installed at the upper end of the protective shell 9, and a solar power supply device is installed on the fixing cover 10. The solar power supply device includes a flexible solar panel 1 arranged at the upper end of the fixing cover 10. One end of the flexible solar panel 1 is connected to the battery 17, and uses high-efficiency solar energy conversion technology to convert solar energy into electrical energy to power the heat relief device;

[0045] One end of the flexible solar panel 1 is connected to four suction cups 14, and one end of the suction cup 14 is adsorbed on the upper side wall of the fixed cover 10. The flexible solar panel 1 can be adsorbed at different positions as needed, which greatly improves the convenience of use;

[0046] A display screen 6, a control button 2 and an indicator light 7 are installed on one side of the upper end of the fixed cover 10. Display screen 6: A high-definition LCD display screen is used to display the temperature in the car, system status and setting options in real time. Indicator light 7: An LED indicator light displays the battery charging status, which is convenient for users to understand the system operation status. Control button 2: A one-touch power switch is convenient for users to control the start and stop of the heat remover. It supports mobile phone APP remote control. Users can use their mobile phones to start the device in advance, set the temperature, check the working status, etc., to achieve intelligent and convenient operation; it can also be linked with the vehicle intelligent system to achieve more personalized functions;

[0047] The fixing cover 10 is screwed to the upper end of the protective shell 9, and the upper end of the protective shell 9 is buckled with a cover 15. The side wall of the air inlet channel 3 is coated with a graphene coating 4, and the inner wall of the air duct is coated with graphene or phase change material (PCM) to enhance the heat conduction efficiency and improve the heat absorption efficiency, so as to ensure that the hot air in the car can quickly enter the refrigeration system;

[0048] Two temperature and humidity sensors 11 and two interfaces 8 are installed on one side of the protective housing 9. The high-precision temperature and humidity sensor 11 monitors the temperature inside the vehicle in real time and triggers the cooling and heating mechanism. The high-precision temperature and humidity sensor 11 and the intelligent humidification / dehumidification module can monitor the humidity inside the vehicle in real time and automatically adjust the humidity according to the set value to keep the humidity inside the vehicle in a comfortable range of 40%-60%;

[0049] A photocatalytic air purifier 20 is installed on one side of the protective shell 9. Titanium dioxide is used as a photocatalyst. It has the advantages of stable chemical properties, high catalytic activity, low price, easy preparation and non-toxicity. When titanium dioxide is irradiated by light with energy greater than its bandgap width, such as ultraviolet rays, the electrons in the valence band will be excited to the conduction band, thereby forming holes in the valence band and electrons in the conduction band, that is, generating photogenerated electron-hole pairs. The holes have strong oxidizing properties and can react with water or hydroxide ions adsorbed on the surface to generate hydroxyl radicals (·OH) with strong oxidizing properties; the electrons can react with oxygen in the air to generate superoxide anion radicals (·O2 - );

[0050] Hydroxyl radicals and superoxide anion radicals have strong oxidizing ability, which can oxidize and decompose organic pollutants such as formaldehyde, benzene, toluene, xylene in the air into harmless substances such as carbon dioxide and water. At the same time, these free radicals can also destroy the cell wall and cell membrane of bacteria and denature bacterial proteins, thus playing a role in sterilization and disinfection.

[0051] During the photocatalytic reaction, titanium dioxide itself is not consumed. As long as there is light and air, it can continuously generate free radicals to degrade and purify pollutants in the air, thereby achieving long-term and effective air purification function.

[0052] The objects of use of the present invention are mainly:

[0053] Private car owners: This group focuses on quality of life and driving comfort, has a high acceptance of products that can improve the interior environment of the car, has a strong willingness to buy, and is willing to invest in improving the travel experience for themselves and their families.

[0054] Taxi and online car-hailing drivers: They spend most of their time working in the car, and the high temperature inside the car will seriously affect their working status and service quality. Therefore, the demand for in-car cooling products is very urgent, and the products are used frequently.

[0055] Vehicles of outdoor workers: such as couriers, food deliverymen, logistics drivers, etc. Their vehicles are often parked outdoors. When they take a short break, they urgently need a cool car environment, and have high requirements for the convenience and efficiency of the car's heat relief device.

[0056] In the present invention, integrated solar panels: Integrating high-efficiency solar panels in the in-car cooling device can achieve the following advantages:

[0057] 1. Working principle of solar panels: Solar panels (i.e. photovoltaic panels) capture photons in sunlight and convert them into electrical energy. This process does not require external fuel and has zero emissions, making it an extremely environmentally friendly way to obtain energy.

[0058] 2. Application of solar panels in car cooling devices:

[0059] a. Sustainable energy supply: Solar panels can continuously provide electricity to the heat sink, reducing dependence on traditional power grids.

[0060] b. Energy saving and emission reduction: Using solar energy as energy can help reduce carbon emissions and is in line with the concept of green environmental protection.

[0061] c. Flexible installation: Solar panels can be flexibly installed according to the specific conditions of the vehicle without affecting the appearance and use of the vehicle.

[0062] 3. Actual cases and technological progress: There are many solar-based in-car cooling products on the market. For example, some high-end models are equipped with solar sunroofs, which not only provide in-car lighting, but also power the ventilation system, effectively reducing the temperature inside the car when parked. In addition, with the continuous advancement of photovoltaic technology, the conversion efficiency and stability of solar panels have been significantly improved, further promoting the popularization and application of solar in-car cooling devices.

[0063] The in-car cooling device uses the physical principle to achieve cooling through the heat absorption characteristics of the refrigerant. The design and performance of the device determine its ability to significantly reduce the temperature in the car and provide a comfortable driving environment. The cooling range and rate are affected by the product type, quality and use environment, and have the following benefits:

[0064] 1. Ease of use

[0065] The car cooling device is compact in design, easy to carry and store, and suitable for all types of cars. The installation and operation process is simple and easy for users to use. Some products do not need to be installed and can be placed directly in the location where cooling is required, which greatly improves the convenience of use.

[0066] 2. Security

[0067] For heat sinks containing flammable substances, fire resistance is crucial. High-quality products must pass strict safety tests to ensure that there are no risks such as fire or explosion during operation. The use of environmentally friendly materials can reduce the negative impact on the environment, while avoiding the use of harmful chemicals to ensure the safety and health of users.

[0068] 3. Durability

[0069] The durability of a car cooler is mainly determined by the material it is made of. High-quality materials have excellent resistance to pressure, impact and wear, and can adapt to long-term use and harsh environments. Regular cleaning and maintenance can extend the life of the device. Users should follow the maintenance recommendations in the product manual to maintain the best performance of the cooler.

[0070] 4. Additional functions

[0071] High-end in-car cooling devices may have additional functions such as air purification and negative ion generation, which further improve the air quality in the car and create a healthier and more comfortable environment for drivers and passengers. The integration of these functions not only enhances the practicality of the device, but also improves the user experience.

[0072] In summary, the in-car heat reducer provides drivers and passengers with a more comfortable and healthier driving experience in high summer temperatures through its excellent cooling effect, convenient usage, high safety, long-term durability and rich additional functions. Consumers are advised to choose products with appropriate functions and performance based on their own needs and budget.

[0073] By using advanced refrigeration technology and high-performance refrigerant, the temperature inside the car can be significantly reduced in a very short time. Compared with the traditional door-opening ventilation method, the ideal car interior cooling device should be able to work automatically and achieve efficient cooling without manual intervention.

[0074] 5. Energy saving and environmental protection

[0075] While pursuing efficient cooling, in-car cooling devices should also focus on energy conservation and environmental protection. Energy-saving technologies such as frequency conversion control and intelligent temperature sensing can be used to automatically adjust the cooling power according to actual needs to minimize energy consumption. In addition, an ideal in-car cooling device should use renewable energy and environmentally friendly materials to reduce negative impacts on the environment.

[0076] 6. Safety and reliability

[0077] Safety is an important consideration in the design of in-car cooling devices. An ideal in-car cooling device should have multiple safety protection functions, such as overload protection, overheat protection, leakage protection, etc., to ensure safety and reliability during use. In the design, flammable and explosive materials should be avoided to ensure stable operation under various extreme conditions.

[0078] 7. Intelligent and convenient

[0079] An ideal in-car cooling device should be smart and convenient. By integrating advanced intelligent control systems and high-precision sensors, it can automatically sense the temperature in the car and automatically adjust the cooling power based on real-time data. In addition, it should also have a remote control function, allowing the driver to start the cooling device in advance through a smart device outside the car to prepare for cooling in the car.

[0080] 8. Comfort and health

[0081] An ideal in-car cooling device should not only reduce the temperature, but also focus on the comfort and health of the air in the car. The built-in air purification technology can effectively remove odors and harmful substances in the car, providing a fresh and healthy air environment. In addition, factors such as humidity and air flow distribution in the car should also be considered to ensure that the air in the car is well circulated and the humidity is appropriate, providing a more comfortable in-car environment for the driver.

[0082] In summary, an ideal in-car cooling device should have the characteristics of high-efficiency cooling performance, energy saving and environmental protection, safety and reliability, intelligence and convenience, and comfort and health. Through continuous technological innovation and product upgrades, we can gradually approach and realize this ideal solution, which will provide drivers and passengers with a better in-car environment experience.

[0083] Embodiment 1 of the present invention:

[0084] Using semiconductor refrigeration

[0085] (1) Working principle:

[0086] When the temperature inside the car reaches the preset threshold, the warm air is first accelerated through the curved air inlet and fan, then cooled by the semiconductor refrigeration sheet, and finally released as cold air through the air outlet, thereby lowering the temperature inside the car.

[0087] (2) Evaluation

[0088] ①Advantages:

[0089] a. Applicability: Semiconductor refrigeration technology is particularly suitable for small equipment, low temperature environment and low noise requirements.

[0090] b. Physical characteristics: small size, light weight, low energy consumption and no noise.

[0091] ②Disadvantages:

[0092] a. Refrigeration capacity: The refrigeration capacity of semiconductor refrigeration chips is relatively weak and is not suitable for large spaces and extremely high temperature environments.

[0093] b. Refrigeration efficiency: There is energy loss in the process of converting energy into refrigeration effect, which leads to higher energy consumption in actual use and affects the energy-saving effect.

[0094] Embodiment 2 of the present invention:

[0095] The refrigeration system is made of refrigerant liquid and semi-conducting fins.

[0096] (1) Working principle:

[0097] When the temperature inside the car reaches the preset threshold, the hot air is first accelerated through the curved air inlet and fan, then cooled through the refrigerant circulation and semiconductor cooling plates in the refrigerator, and finally released through the air outlet, thereby effectively reducing the temperature inside the car.

[0098] (2) Evaluation

[0099] ①Advantages:

[0100] a. Energy saving and environmental protection: Refrigeration liquid refrigeration technology can effectively reduce energy consumption and use natural refrigerants to reduce pollution to the environment.

[0101] b.Silent design: It adopts electrostatic silent technology, and there is no noise during operation, which is suitable for occasions that require a quiet environment.

[0102] The present invention combines the advantages of semiconductor refrigeration and refrigerant circulation systems, and achieves the goal of efficiently and stably lowering the temperature inside the vehicle under different environmental conditions.

[0103] Through the intelligent control module, the intelligent switching and coordinated operation of the semiconductor refrigeration plate and the refrigerant circulation system are realized, which improves the refrigeration effect and energy consumption ratio.

[0104] The present invention adopts environmentally friendly materials and energy-saving technologies, reducing environmental pollution and energy consumption.

[0105] The difference between this embodiment 2 and embodiment 1 is that:

[0106] (1) Refrigeration capacity

[0107] Semiconductor refrigeration technology has relatively low refrigeration capacity, especially in high temperature environments. In contrast, refrigerant refrigeration technology has higher refrigeration efficiency and larger refrigeration capacity, and is suitable for various temperature conditions.

[0108] (2) Cost

[0109] Semiconductor cooling chips require high production costs due to their complex manufacturing process, which requires the use of high-purity materials and micro-nano processing technology. Refrigerant cooling technology usually has lower manufacturing costs and is more economical.

[0110] (3) Environmental adaptability

[0111] Semiconductor refrigeration chips are sensitive to external temperature, and changes in ambient temperature have a significant impact on their cooling effect. Especially in areas with extreme temperatures, the effect of semiconductor refrigeration chips may be greatly limited or even fail to operate normally. However, refrigerant refrigeration technology has shown good adaptability and stability under different environmental conditions.

[0112] (4) Power consumption

[0113] Semiconductor cooling chips require higher current drive, which increases power consumption and may lead to higher electricity bills for long-term operation. Refrigerant cooling technology generally has lower energy consumption, which helps save energy and reduce operating costs.

[0114] (5) Efficiency

[0115] Example 2 combines the advantages of semiconductor refrigeration and refrigerant circulation systems, and realizes intelligent switching and coordinated work between the two through an intelligent control module, thereby improving the refrigeration effect and energy consumption ratio. This design can efficiently and stably reduce the temperature inside the vehicle under different environmental conditions.

[0116] (6) Energy saving and environmental protection

[0117] Example 2 uses environmentally friendly materials and energy-saving technologies to reduce environmental pollution and energy consumption. The refrigerant used in the refrigeration liquid refrigeration technology usually has a lower environmental impact and is in line with the development trend of green environmental protection.

[0118] After comprehensively considering factors such as refrigeration capacity, cost, environmental adaptability, power consumption, high efficiency, energy conservation and environmental protection, it is finally determined to adopt Example 2, in which a refrigeration system made of refrigerant liquid and semiconductor sheets is formed as the preferred solution. This solution can not only meet the demand for cooling down the interior of the car, but also perform better in terms of economy, reliability and environmental protection. It integrates refrigeration, heating, humidity regulation and intelligent control, and can automatically adjust according to the interior environment and user needs; it adopts advanced semiconductor technology, with low energy consumption and high efficiency; it is small in size, easy to install, and can be adapted to various models; it has intelligent interconnection function, and can be remotely controlled through a mobile phone APP.

[0119] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent temperature and humidity control device in a vehicle, comprising a protective housing (9), characterized in that: A cooling and heating device (18) is arranged in the protective shell (9), one end of the cooling and heating device (18) is connected to a fan device (16), one end of the fan device (16) is connected to an air inlet channel (3), one side of the air inlet channel (3) is provided with a filtering mechanism, one end of the cooling and heating device (18) is connected to an air outlet channel (19), a battery (17) is installed at the bottom of the protective shell (9), a fixing cover (10) is installed at the upper end of the protective shell (9), a solar power supply device is installed on the fixing cover (10), and a photocatalytic air purifier (20) is installed on one side of the protective shell (9).

2. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: The filtering mechanism comprises a HEPA filter (12) clamped on one side of an air inlet channel (3), magnetic suction blocks (13) being fixed at both upper and lower ends of the HEPA filter (12), and clamping grooves (5) are provided on both sides of the upper end of the air inlet channel (3), and a magnetic suction block (13) on the same side is clamped in a clamping groove (5) on the same side.

3. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: The solar power supply device comprises a flexible solar panel (1) arranged on the upper end of the fixed cover (10), and one end of the flexible solar panel (1) is connected to a battery (17).

4. The intelligent temperature and humidity control device in a vehicle according to claim 3, characterized in that: One end of the flexible solar cell panel (1) is connected to four suction cups (14), and one end of the suction cup (14) is adsorbed on the upper side wall of the fixing cover (10).

5. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: A display screen (6), a control button (2) and an indicator light (7) are installed on one side of the upper end of the fixed cover (10).

6. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: The fixed cover (10) is screwed to the upper end of the protective shell (9) by means of screws, and a sealing cover (15) is buckled to the upper end of the protective shell (9).

7. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: A graphene coating (4) is coated on a peripheral side wall in the air inlet channel (3).

8. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: Two temperature and humidity sensors (11) and two interfaces (8) are installed on one side of the protective shell (9).

9. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: The battery (17) integrates a supercapacitor and a micro lithium battery pack.

10. The intelligent temperature and humidity control device in a vehicle according to claim 1, characterized in that: The refrigeration and heating equipment (18) comprises a semiconductor refrigeration sheet, a semiconductor heating sheet and a circulating refrigeration liquid system.

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