CN210970589U

CN210970589U - Vehicle-mounted solid-state car shell type photovoltaic power semiconductor temperature adjusting device

Info

Publication number: CN210970589U
Application number: CN201921534287.0U
Authority: CN
Inventors: 赵中红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-16
Filing date: 2019-09-16
Publication date: 2020-07-10
Anticipated expiration: 2029-09-16
Also published as: WO2021052266A1

Abstract

The utility model discloses a vehicle-mounted solid-state car shell type photovoltaic power semiconductor temperature adjusting device system, in particular to the technical field of motor vehicle accessory facilities, the device generates electric energy by a silicon photovoltaic power supply which is installed on the surface of a vehicle and the glass surface of the vehicle and has the same type as a car shell through sunlight irradiation, and the temperature in the car body is adjusted by utilizing the Peltier effect through a semiconductor temperature adjusting device and adopting the energy exchange mode of thermodynamic convection conduction; the utility model does not use the vehicle-mounted immediate installation retractable adjustment type photovoltaic power supply; the temperature in the vehicle body can be completely and independently regulated without being connected with a vehicle-mounted power supply and limiting the vehicle state, and extreme discomfort caused by overhigh temperature in the vehicle body due to the fact that the vehicle is parked and sunshine irradiates the vehicle body for a long time is solved; the fuel oil or electric energy loss increase of a vehicle-mounted air conditioner can be obviously reduced by about 3 hundred million motor vehicles in China; put into commercial mass production with better industrial practicability effect; and can also be used for adjusting the internal temperature of ships, rail transit vehicles, house buildings and the like.

Description

Vehicle-mounted solid-state car shell type photovoltaic power semiconductor temperature adjusting device

Technical Field

The invention belongs to the technical field of motor vehicle accessory facilities, and particularly relates to a vehicle-mounted solid-state shell type photovoltaic power semiconductor temperature adjusting device.

Background

At present, in the existing vehicle-mounted air conditioning equipment, a fuel oil type vehicle cannot work when an engine is flamed out; if the fuel oil type vehicle does not consider the environmental conditions during the parking period, the engine is started for a long time to put into air conditioning equipment, and when the air convection changes and is weak or in windless weather, the accident of suffocation and casualty caused by the fact that the automobile tail gas is wrapped around the vehicle easily occurs; when the electric vehicle is parked for a long time, if the electric energy loss of the air conditioning equipment is large, the driving mileage after single charging is seriously influenced and even lost; when various vehicles start the air conditioning equipment during running, the fuel oil or electric energy loss is obviously increased; although two technologies of a clean energy silicon photovoltaic power supply and a semiconductor temperature adjusting device have been known for a long time, and the related vehicle air conditioning technical schemes and methods are various, the requirements of general mass production commercial practicability application, such as a mode of instantly installing and retracting a photovoltaic power supply of a motor vehicle and a mode of mechanically rotating and supporting and adjusting, are difficult to meet; the semiconductor temperature adjusting device adopts a mechanical ventilation circulating temperature adjusting mode; in a long-time parking period, the photovoltaic circuit is connected and coupled with the vehicle-mounted circuit, and the problems of power loss, unexpected faults and the like of the vehicle-mounted power supply circuit cannot be avoided due to the change of weather in day and night and in cloudy and sunny days, so that a silicon photovoltaic power supply and semiconductor temperature adjusting device combined system is caused, and no vehicle capable of meeting the commercial production practicability requirement is published in the world at present in the actual application of the technical field of vehicle accessory facilities.

Disclosure of Invention

The technical problems to be solved by the invention are as follows: at present, the requirement of commercial general volume production practicality cannot be met, the vehicle-mounted photovoltaic power supply adopts a mode of immediate installation and retraction, a mode of mechanical rotation support adjustment, a mode of mechanical ventilation circulation temperature adjustment is adopted by a semiconductor temperature adjusting device, in a long-time parking period, a photovoltaic circuit is connected and coupled with a vehicle-mounted circuit, and the problems of power loss, accidental faults and the like of the vehicle-mounted power supply cannot be avoided due to day and night weather and cloudy and clear changes, so that the requirement of better meeting industrial practicability can be achieved, and the purpose of commercial general volume production is achieved.

The technical scheme provided by the invention is as follows: a vehicle-mounted solid-state car shell type photovoltaic power semiconductor temperature adjusting device; the device is composed of a car shell type silicon photovoltaic power supply, a semiconductor temperature adjusting device, a load change-over switch, a control assembly, an electric heater, a power supply output module, a vehicle-mounted power supply, a storage battery and vehicle-mounted electrical equipment; the temperature in the automobile body is regulated by means of a silicon photovoltaic power supply which is installed and fixed on the surface, the side surface and the glass surface of the shell of the motor vehicle when the automobile is parked or driven and depends on the electric energy generated by sunlight irradiation through a solid semiconductor temperature regulating device, namely a semiconductor refrigerating sheet, by utilizing the Peltier effect and by adopting a non-mechanical rotating ventilation convection mode, namely a thermodynamic convection conduction energy exchange mode without adopting an instant folding and unfolding and adjusting mode depending on the fact that the shell part of the automobile body is the same as the outer surface of the automobile body; the control assembly can select complete independent work, is not connected with a vehicle-mounted power supply circuit, and can be put into operation for days, months and even unlimited time periods, so that the requirement of industrial practicability can be better met, and the aim of commercial general mass production can be fulfilled; when the environment temperature is proper, the semiconductor temperature adjusting device can quit working, the shell type silicon photovoltaic power supply loop is switched to the power output module within a preset time period through the control assembly, electric energy is transmitted to the vehicle-mounted power supply loop, the storage battery is charged, and the vehicle-mounted power supply loop is used by vehicle-mounted electric equipment.

The invention can better meet the requirement of industrial practicability to achieve the aim of commercial and general mass production, besides the technical scheme, the key factors depend on whether two interrelated conditions are met, namely, whether the refrigeration output power of ① semiconductor temperature adjusting device is obviously larger than the refrigeration power required by the temperature adjustment of the internal space of the vehicle body, whether the output power of ② vehicle shell type silicon photovoltaic power supply is obviously larger than the input power required by the refrigeration of the semiconductor temperature adjusting device, and when the semiconductor temperature adjusting device provided by the invention is adopted, the two interrelated conditions can be fully met, and the following analysis is detailed.

The general universal refrigeration power and the technical requirement parameter of the refrigeration space standard are that the refrigeration power (W/m 2) required by each square meter of a general room is calculated according to the following formula, wherein the refrigeration power is × 140W-180W (the value is taken by a living room and a dining room, and the value is lower than the value) which is calculated according to the room with the floor height of 2.5 meters, namely, the refrigeration power of 140W-180W is required by each 2.5m3 space, and the refrigeration power is converted to about 56W-72W required by each 1m3 space.

The analysis of the refrigeration power required by the space in the vehicle body is that the vehicle body has different sizes, although the space in the vehicle body is large, the surface area, namely the light receiving area, is also increased in a positive proportion, namely the surface area of the vehicle-mounted shell type photovoltaic power generation assembly and the photovoltaic power generation power are also increased in a positive proportion, and the input power provided for the semiconductor refrigeration device is also increased in a linear positive proportion, so that the lower side of the vehicle is analyzed by a common SUV vehicle model, but the rest classes are listed in a different way, the space in the vehicle body of the common SUV is about 1.8m (long) × 1.1.1 m (wide) × 1.2.2 m (high) 2.376m3, and the vehicle body is influenced by natural environment and is larger than a house, so the upper limit value of the refrigeration power required amount calculated by the following analysis is about 2.376m3 × 72W 171.07W.

The method is characterized in that the power generation power analysis of the vehicle-mounted shell type photovoltaic power supply (considering that the photovoltaic power, the electric power and the refrigeration power are converted to joule energy values which are basically equal, and only the expression symbols are different, namely 1Wp =1W and the like, for convenience of description, the following calculation formula refers to an electric power unit W for discussion) is of a general type, the solar panel assembly is laminated, namely the output power of the solar panel in the 70 th 20 th century, and the theoretical efficiency of the silicon solar cell is still 20% -22% under the AM0 spectral condition through secondary experiments and detailed discussion under modern conditions of Walf (M.Wolf), the theoretical efficiency of the silicon solar cell is modified into the photoelectric conversion efficiency of 25% (AM 1.0 spectral condition) of the commercial single crystal silicon solar cell and the thin-film solar cell, the general industrial utility type is about 17%, the maximum photoelectric conversion efficiency reaches 24%, the service life can reach 15 years generally, the maximum service life can reach 25 years, the comprehensive performance price ratio of the polycrystalline silicon solar cell with the specific conversion efficiency of only about 12% is higher than that the general calculation formula of the area/output power of the commercial solar panel/output power general calculation formula is 1000W 6356-22% (photoelectric conversion efficiency, the general formula can reach 170W 6335), the theoretical efficiency of the intermediate power analysis can be calculated according to the theoretical efficiency.

The SUV vehicle overlooking projection light receiving area and the photovoltaic power can be provided, wherein the light receiving area is 1.2 m (length) × 0.759.759 m (width) approximately equal to 0.9m2 of an engine hood, the width of the vehicle roof is 1.9 m (length) × 1.2.2 m (width) approximately equal to 2.28m2 of the vehicle roof, the total amount is about 3.18m2, and the photovoltaic power supply power is 3.18m2 × 170W approximately equal to 540.6W.

The integrated light receiving area (overlooking plus side) of the SUV vehicle in natural environment can provide photovoltaic power, the photovoltaic power of the side face of the vehicle body, the light-transmitting film type photovoltaic component pasted by the photovoltaic component plus side glass of the vehicle door and the area is about 1.8m2 × 2, and the total power of the vehicle-mounted shell type photovoltaic power supply can obtain the photovoltaic power supply power of about (3.18 m2+1.8m 2) × 170W about 846.6W by considering that the sunlight irradiates the vehicle body in the morning and afternoon and the photovoltaic power is provided according to the light receiving of the top and the single side face.

Photovoltaic power is converted into refrigeration output power through a commercial semiconductor temperature adjusting device, namely a semiconductor refrigeration piece, and the refrigeration output power is analyzed: for example, the power 231W is input by the xx type semiconductor temperature adjusting device, namely the semiconductor refrigeration piece, the refrigeration power 128W, and the conversion efficiency is about 0.5541 generally.

The analysis of the conversion of the photovoltaic power output power of the SUV into the refrigeration power and the refrigeration power required by the space in the vehicle body is carried out by overlooking and comprehensively receiving light (overlooking plus single-side light receiving) in a natural environment, wherein the overlooking photovoltaic power output power of ① is 540.6W × 0.5541 (refrigeration conversion rate) approximately equal to 299.5W (refrigeration power), the ratio of the refrigeration power required by the space in the vehicle body to 299.5W/171.07W approximately equal to 1.75 times, and the ratio of the comprehensive light receiving area photovoltaic output power of ② to the refrigeration power required by the space in the vehicle body to 469.1W/171.07W approximately equal to 2.74 times.

According to the analysis, the vehicle-mounted solid-state vehicle shell type photovoltaic power semiconductor temperature adjusting device system can effectively meet the temperature adjusting and refrigerating requirements of the space in the vehicle body when the vehicle is parked and running under the comprehensive light receiving condition of overlooking or overlooking plus one side surface of the SUV vehicle in the natural environment; when the large-scale bus is parked in an unloaded state, cool and comfortable temperature of the space in the bus can be provided, and energy loss of a main air conditioner can be reduced when the bus runs.

The vehicle-mounted solid-state shell type photovoltaic power supply is installed and combined with some parts of the surface part of a vehicle body structure in a mode of presetting a certain heat dissipation gap, so that the direct irradiation of sunlight on the outer surface of the semiconductor temperature adjusting device is prevented, and the refrigerating working condition of the semiconductor temperature adjusting device is seriously influenced by the temperature rise effect; ventilating ducts are reserved in front of, on the side face of and on the back of the heat dissipation gap of the structure, and heat at the hot end of the semiconductor temperature adjusting device is dissipated through an air convection channel formed by the heat dissipation gap, so that the reliable work of the semiconductor temperature adjusting device is ensured; meanwhile, the direct irradiation of sunlight on the surface of the vehicle body is prevented, the temperature rise effect in the vehicle body is caused, and unsafe phenomena that the temperature of an engine part in the vehicle body is too high, the gasoline vehicle is ignited, and the gasoline vehicle is spontaneously combusted are indirectly prevented.

In order to reduce the production and manufacturing cost and reduce the wind resistance of a travelling crane, the vehicle-mounted solid-state vehicle shell type photovoltaic power supply and a vehicle body are installed and combined in a mode without a heat dissipation gap, the semiconductor temperature adjusting device is installed in the middle of a reserved position of the vehicle-mounted vehicle shell type silicon photovoltaic power supply in an embedding mode, and a light shield of the semiconductor temperature adjusting device is installed outside the semiconductor temperature adjusting device to prevent sunlight from directly irradiating the outer surface of the semiconductor temperature adjusting device to form a temperature rise effect which seriously influences the refrigeration working condition of; air convection channels are reserved in the front, the side and the back of the light shield of the semiconductor temperature adjusting device, and heat generated at the hot end of the semiconductor temperature adjusting device during working is dissipated through air convection.

In order to enable the semiconductor temperature adjusting device to obtain higher power input power, the output loop of the car shell type silicon photovoltaic power supply is directly connected with the input loop of the semiconductor temperature adjusting device through the switching of the control component and the load switch; the output voltage, the current, the power parameter of car shell type silicon photovoltaic power supply circuit builds the circuit according to the parameter accordant connection of semiconductor attemperator input power, can adopt not with vehicle power supply circuit connection coupling in the selection, the mode of complete autonomous working, realize need not personnel real time control intervention, the strong refrigeration of sunshine, the weak refrigeration of sunshine, night, overcast and rainy day does not refrigerate, satisfy the complete autonomic mode of working of several days and months even not time limit period, avoid vehicle power supply during the parking, several days and even several months are electrified for a long time, a great deal of unsafe factor that exists such as power exhaustion, so that can be better satisfy the requirement of industrial practicality, reach the purpose of commercial general volume production.

In order to improve the electric energy heat-heat conversion efficiency of the car shell type silicon photovoltaic power supply, when the environmental temperature is lower than the expected value of a user, the output circuit of the car shell type silicon photovoltaic power supply is directly connected to various electric heating devices installed in a car body through a control assembly and a load switch, the temperature of the car body and the temperature of a seat cushion are increased and adjusted, so that the optimal electric heat conversion efficiency is obtained, namely, an electric heating mode which is not connected and coupled with a car power supply circuit and works completely independently can be selected, the real-time control intervention of the user is not needed, and the full-automatic working mode of the time period is not limited, so that the requirement of industrial practicability can be better met, and the purpose of commercial volume production is achieved.

When the environment temperature is suitable for drivers and passengers, when the vehicle runs, stops or the engine is flamed out, the electric energy of the shell type silicon photovoltaic power supply is switched to the power output module through the control assembly and the load switch, and the storage battery is charged or various vehicle-mounted electrical equipment is supplied for use through the vehicle-mounted power supply loop.

In order to facilitate the matching and matching of various electrical parameters of the power output circuit and the load circuit to form a circuit, the electric energy generated by the car shell type silicon photovoltaic power supply is switched by the load switch circuit, firstly connected to the power output module, and then connected with the semiconductor temperature adjusting device, the electric heating device, the vehicle-mounted power supply, the storage battery and the vehicle-mounted electrical equipment.

After the semiconductor temperature adjusting device inputs positive and negative directions of a power supply, the semiconductor temperature adjusting device immediately changes the characteristics of a cold end variable-temperature end and a hot end variable-temperature end, and controls and switches the positive and negative directions of the input power supply of the semiconductor temperature adjusting device through a control assembly and a load switch according to different environmental temperatures, so that the refrigeration or heating of the semiconductor temperature adjusting device is determined, and the temperature in the vehicle is adjusted.

The circuit of the car shell type silicon photovoltaic power supply is connected with a circuit with a public intersection connection point such as a vehicle-mounted power supply circuit and an electric heater after passing through a silicon one-way conducting diode through a load switch or a power supply output module, so that current feedback is prevented from flowing back to the circuits such as the vehicle-mounted car shell type silicon photovoltaic power supply or the power supply output module when the vehicle-mounted power supply circuit works.

Various electrical components and equipment in the circuit are suitable for commercial circulation at present, are complete in specification, model and function, can fully meet the requirements of circuit construction and composition, and do not need specific model selection.

The vehicle-mounted car shell type silicon photovoltaic power supply is formed by connecting and assembling monocrystalline silicon, polycrystalline silicon and a thin film type solar photovoltaic module; the surface of the glass on the side surface of the vehicle body is connected and assembled by a transparent film type solar photovoltaic module.

Drawings

FIG. 1 is a first schematic block diagram of a first vehicle-mounted solid-state shell type photovoltaic power semiconductor temperature regulating device system;

FIG. 2 is a schematic view of a car shell type silicon photovoltaic power supply and a car body mounted with a heat dissipation gap and a semiconductor temperature regulating device arranged; FIG. 3 is a schematic view of the mounting of the shell-type silicon photovoltaic power supply and the car body with no heat dissipation gap and the arrangement of the semiconductor temperature adjusting device and the light shield of the semiconductor temperature adjusting device;

FIG. 4 is a schematic block diagram II of a vehicle-mounted solid-state vehicle-shell type photovoltaic power semiconductor temperature adjusting device system.

Reference numbers in the figures: 1-a vehicle shell type silicon photovoltaic power supply, 2-a semiconductor temperature regulating device, 3-a heat dissipation gap, 4-a front ventilation opening of the vehicle shell type silicon photovoltaic power supply, 5-a side ventilation opening of the vehicle shell type silicon photovoltaic power supply, 6-a rear ventilation opening of the vehicle shell type silicon photovoltaic power supply, 7-a light shield of the semiconductor temperature regulating device, 8-a front ventilation opening of the light shield of the semiconductor temperature regulating device, 9-a side ventilation opening of the light shield of the semiconductor temperature regulating device, 10-a rear ventilation opening of the light shield of the semiconductor temperature regulating device and 11-a vehicle body shell.

Detailed Description

In order to make the technical means and effects achieved by the embodiments of the present invention easy to understand and understand, the following only takes the case of mounting four semiconductor temperature adjusting devices on the upper portion of the vehicle body as an example, and the principles and features of the present invention are described with reference to the embodiments and drawings, the examples are only used for explaining the present invention and are not used for limiting the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Example 1

As shown in fig. 1 and 2, a car shell type silicon photovoltaic power supply 1 and some parts of a car body shell 11 are installed and combined in a mode of arranging a heat dissipation gap 3; the semiconductor temperature adjusting device system for the vehicle-mounted solid-state vehicle shell type photovoltaic power supply comprises a vehicle shell type silicon photovoltaic power supply 1, a semiconductor temperature adjusting device 2, a heat dissipation gap 3, a vehicle shell type silicon photovoltaic power supply front ventilation opening 4, a vehicle shell type silicon photovoltaic power supply side ventilation opening 5, a vehicle shell type silicon photovoltaic power supply rear ventilation opening 6, a load change-over switch and a control assembly; the heat dissipation gap 3 is arranged, so that the direct irradiation of sunlight on the outer surface of the semiconductor temperature adjusting device can be prevented, and the refrigerating working condition of the semiconductor temperature adjusting device is seriously influenced by the temperature rise effect; the front, the side and the back of the heat dissipation gap 3 are provided with

ventilation openings

4, 5 and 6 of the shell-type silicon photovoltaic power supply, and heat at the hot end of the semiconductor temperature adjusting device is dissipated through an air convection channel formed by the heat dissipation gap, so that the reliable work of the semiconductor temperature adjusting device is ensured; meanwhile, the direct irradiation of sunlight on the surface of the vehicle body is prevented, so that the temperature rise effect in the vehicle body is caused, and unsafe phenomena such as ignition and spontaneous combustion of the gasoline vehicle caused by overhigh temperature of an engine part in the vehicle body are indirectly prevented; the electric energy of the car shell type silicon photovoltaic power supply 1 is controlled by the control component to be loaded and switched, and is directly connected to the semiconductor temperature adjusting device 2, is not connected with a vehicle-mounted power supply circuit and is in a closed-loop independent working mode; when the motor vehicle stops or runs, the electric energy generated by sunlight irradiation is used for regulating the temperature in the vehicle body by a non-mechanical rotary ventilation convection mode, namely a thermodynamic convection conduction energy exchange mode through a solid semiconductor temperature regulating device, namely a semiconductor refrigerating sheet, by utilizing the Peltier effect; at the moment, the output power parameter of the car shell type silicon photovoltaic power supply circuit is directly matched with the input power parameter of the semiconductor temperature adjusting device to be connected, the solar illumination is strong, the refrigeration power is strong, the solar illumination is weak, the refrigeration power is weak, the refrigeration is not performed without the solar illumination, the full-automatic working mode without personnel control intervention is adopted, the working state of the car shell type silicon photovoltaic power supply circuit can be put into operation for days and months or even unlimited time periods is achieved, the requirement of industrial practicability is well met, and the purpose of commercial general volume production is achieved.

Example 2

As shown in fig. 1 and 3, the car shell type silicon photovoltaic power supply 1 is installed and combined with the surface of a car body structure in a manner of no heat dissipation gap, so that the running wind resistance of a car can be reduced, and the production and manufacturing cost can be reduced; the device comprises a car shell type silicon photovoltaic power supply 1, a semiconductor temperature adjusting device 2, a semiconductor temperature adjusting device light shield 7, a front ventilation opening 8 of the semiconductor temperature adjusting device light shield, a side ventilation opening 9 of the semiconductor temperature adjusting device light shield, a rear ventilation opening 10 of the semiconductor temperature adjusting device light shield, a load change-over switch and a control assembly; the semiconductor temperature adjusting device 2 is arranged in the middle of a reserved position of the vehicle-mounted shell type silicon photovoltaic power supply 1 in an embedding mode, and a semiconductor temperature adjusting device light shield 7 is arranged outside the semiconductor temperature adjusting device to prevent sunlight from directly irradiating the outer surface of the semiconductor temperature adjusting device to form a temperature rise effect to seriously affect the refrigeration working condition of the semiconductor temperature adjusting device;

air convection channels

8, 9 and 10 are reserved in the front, the side and the back of the light shield of the semiconductor temperature adjusting device, and heat generated at the hot end of the semiconductor temperature adjusting device during working is dissipated through air convection; the electric energy of the car shell type silicon photovoltaic power supply 1 is controlled by the control component to be loaded and switched, and is directly connected to the semiconductor temperature adjusting device 2, is not connected with a vehicle-mounted power supply circuit and is in a closed-loop independent working mode; when the motor vehicle stops or runs, electric energy is generated by sunlight irradiation, and the temperature in the vehicle body is regulated by a solid semiconductor temperature regulating device, namely a semiconductor refrigerating sheet, by utilizing the Peltier effect and adopting a non-mechanical rotary ventilation convection mode, namely a thermodynamic convection conduction energy exchange mode; at the moment, the output power parameter of the car shell type silicon photovoltaic power supply circuit is directly matched and connected with the input power parameter of the semiconductor temperature adjusting device, the solar illumination is strong, the refrigeration power is strong, the solar illumination is weak, the refrigeration power is weak, the refrigeration is not performed without the solar illumination, the car shell type silicon photovoltaic power supply circuit is in a fully automatic working mode without personnel control intervention, and the working state of the car shell type silicon photovoltaic power supply circuit can be put into operation for days, months and even unlimited time periods.

Example 3

As shown in figure 1, in order to improve the efficiency of converting the electric energy of the car shell type silicon photovoltaic power supply into the heat energy, when the environmental temperature is lower than the expected value of the user, the output circuit of the car shell type silicon photovoltaic power supply 1 is directly connected to various electric heaters arranged in the car body through a control component and a load switch, and the temperature in the car body and the temperature of a seat cushion are increased and adjusted so as to obtain the optimal electric energy and heat energy conversion efficiency, namely, an electric heating mode which is not connected and coupled with the car power supply circuit and works completely and independently is selected, at the moment, the input power parameter of the electric heater device is directly matched and connected with the power parameter output by the car shell type silicon photovoltaic power supply circuit, the solar illumination is strong, the heating power is strong, the solar illumination is weak, the heating power is weak, the solar illumination is not heated, the automatic working mode is in which the human control intervention is not needed, and the automatic working can be carried out for, the working state of putting into operation for days, months or even unlimited time is achieved.

Example 4

As shown in fig. 1, when the ambient temperature is suitable for the driver and the passenger, and the vehicle is running, parked or the engine is shut down, the electric energy of the car shell type silicon photovoltaic power supply 1 is switched to the power output module through the control component and the load switch, and the storage battery is charged or various vehicle-mounted electrical equipment is supplied for use through the vehicle-mounted power supply.

Example 5

As shown in fig. 4, the electric energy generated by the car-shell type silicon photovoltaic power supply 1 is firstly connected to the power output module, then the load switch is controlled by the control component, and the electric energy is respectively selected to be connected with the semiconductor temperature adjusting device 2, the vehicle-mounted power supply and the electric heating device according to the requirements, so that the matching and matching of various electrical parameters of the power output and the load circuit are facilitated to construct a circuit.

Example 6

As shown in fig. 1, after the input power of the semiconductor temperature adjusting device is positive and negative, the semiconductor temperature adjusting device 2 immediately changes the characteristics of the cold end variable-temperature end and the hot end variable-temperature end, and according to the difference of the environmental temperature, the positive and negative directions of the input power of the semiconductor temperature adjusting device 2 are controlled and switched through the control assembly and the load switch, so that the refrigeration or heating of the semiconductor temperature adjusting device is determined, and the temperature in the vehicle is adjusted.

Example 7

The vehicle-shell type silicon photovoltaic power supply is connected with a vehicle-mounted power supply circuit, an electric heater and other circuits with a public intersection connection point after passing through a silicon one-way conducting diode through a load switch or a power supply output module, so that current feedback is prevented from flowing back to the vehicle-mounted vehicle-shell type silicon photovoltaic power supply or the power supply output module and other circuits when the vehicle-mounted power supply circuit works.

Claims

1. A semiconductor temperature adjusting device of a vehicle-mounted solid vehicle shell type photovoltaic power supply is characterized by comprising a vehicle shell type silicon photovoltaic power supply, a semiconductor temperature adjusting device, a load change-over switch, a control assembly, an electric heater, a power output module, a vehicle-mounted power supply, a storage battery and a vehicle-mounted electric appliance.

2. The semiconductor temperature adjusting device of claim 1, wherein the silicon photovoltaic power supply is assembled with some parts of the surface of the vehicle body structure in a manner of forming a certain heat dissipation gap, and ventilation channels are formed in front of, on the side of, and on the back of the heat dissipation gap, and the heat at the hot end of the semiconductor temperature adjusting device is dissipated through an air convection channel formed by the heat dissipation gap, so as to prevent the temperature rise effect in the vehicle body caused by direct irradiation of sunlight on the surface of the vehicle body.

3. The semiconductor temperature regulating device of claim 1, wherein the semiconductor temperature regulating device is mounted and combined with the vehicle body in a manner without a heat dissipation gap, the semiconductor temperature regulating device is mounted in the middle of a reserved position of the vehicle-mounted shell-type silicon photovoltaic power source in an embedded manner, a light shield of the semiconductor temperature regulating device is mounted outside the semiconductor temperature regulating device, and air convection channels are reserved in the front, the side and the back of the light shield of the semiconductor temperature regulating device to dissipate heat generated by a hot end of the semiconductor temperature regulating device during operation through air convection.

4. The vehicle-mounted solid-state vehicle-shell photovoltaic power semiconductor temperature regulating device as claimed in claim 1, wherein an output loop of the vehicle-shell silicon photovoltaic power is connected with an input loop of the semiconductor temperature regulating device, and output voltage, current and power parameters of a vehicle-shell silicon photovoltaic power circuit are matched and connected with parameters of input power of the semiconductor temperature regulating device to form a circuit, are not connected and coupled with the vehicle-mounted power circuit, and completely work independently.

5. The semiconductor temperature regulating device as claimed in claim 1, wherein when the ambient temperature is lower than the expected value, the output circuit of the silicon photovoltaic power supply is directly connected to the electric heating device installed in the vehicle body, is not coupled to the vehicle power supply circuit, and is completely independent.

6. The vehicle-mounted solid-state shell-type photovoltaic power semiconductor temperature regulating device as claimed in claim 1, wherein when the ambient temperature is suitable for the driver and the passenger, the electric energy of the vehicle-mounted shell-type silicon photovoltaic power supply is supplied to the power output module, and the storage battery is charged through the vehicle-mounted power circuit for the vehicle-mounted electrical equipment.

7. The vehicle-mounted solid-state shell-type photovoltaic power semiconductor temperature regulating device as claimed in claim 1, wherein when the ambient temperature is suitable for the driver and the passenger, the electric energy of the vehicle-mounted shell-type silicon photovoltaic power supply is supplied to the power output module to charge the storage battery for the vehicle-mounted electrical equipment.

8. The semiconductor temperature regulating device for the vehicular solid-state vehicle-shell type photovoltaic power supply of claim 1, wherein the semiconductor temperature regulating device is used for cooling or heating by switching the positive and negative directions of the input power of the semiconductor temperature regulating device through the control component.

9. The vehicle-mounted solid-state shell-type photovoltaic power semiconductor temperature adjusting device as claimed in claim 1, wherein the shell-type silicon photovoltaic power circuit is connected with the vehicle-mounted power circuit, the electric heater and the like through a silicon one-way conduction diode and a circuit with a common intersection connection point.

10. The vehicle-mounted solid-state car-shell photovoltaic power semiconductor temperature adjusting device as claimed in claim 1, wherein the car-shell silicon photovoltaic power is formed by connecting and assembling monocrystalline silicon, polycrystalline silicon and thin-film solar photovoltaic modules, and the glass surface of the side surface of the car body is formed by connecting and assembling transparent film solar photovoltaic modules.