CN217792221U - High-efficient changes in temperature mattress host computer - Google Patents

Abstract

The invention discloses a high-efficiency cooling and heating mattress host machine. The mattress heating device comprises an inner machine body consisting of a lower water tank, an upper water tank and a refrigeration unit, wherein the refrigeration unit transfers heat through a lower radiator positioned in the lower water tank and an upper radiator positioned in the upper water tank, the lower water tank is connected with a mattress circulating water pipe, and the mattress is heated through the work of a PTC heater; the cooling of the mattress can be realized through the work of the refrigerating unit. The advantages are that: the heating mattress solves the problems of heating when sleeping in cold winter and cooling when sleeping in hot summer. Meets the requirement of comfort when people sleep with minimum consumption and greatly improves the use efficiency of the mattress. The temperature demand difference when having satisfied different crowds and sleeping, especially the regional temperature in different positions can accurate control, and the comfort level is very high. Effectively solves the problem of large rising range of ambient temperature caused by refrigeration in summer, and also achieves the purpose of illumination.

Description

High-efficient changes in temperature mattress host computer

Technical Field

The invention relates to a host machine structure of a household appliance, in particular to a high-efficiency cooling and heating mattress host machine.

Background

In recent years, with the development of national economy, the living standard of people is improved, the aging degree of population is continuously intensified, and the requirements of people on household appliances and smart homes are higher and higher; the problems of comfort, health, cleanness, low carbon emission and environmental protection are the problems that household appliances and intelligent homes have to be paid attention to in the early stage of project design and development. With the carbon neutralization and the carbon peak, energy conservation and emission reduction become an important subject of sustainable development, so that the water heating blanket heater capable of basically realizing the requirements is favored by people.

The existing conventional water heating blanket heater is usually only in a heating mode and can only be used when the temperature is low, the use time of one year is short, afterwards, because the market competition of the existing water heating blanket heater is fierce, and all large host factories begin to put forward new requirements on the performance of the water heating blanket heater, so that a cooling and heating mattress with the heating mode and the cooling mode is gradually appeared on the market.

Disclosure of Invention

The invention aims to solve the technical problem of providing the high-efficiency cooling and heating mattress main machine which is low in energy consumption and high in cooling and heating efficiency and can be used for respectively adjusting the temperatures of different regions of a mattress according to different people, so that the different temperature requirements of two people are improved.

In order to solve the technical problem, the high-efficiency cooling and heating mattress host comprises an inner body consisting of a lower water tank with a built-in PTC heater, an upper water tank positioned above the lower water tank and a refrigeration unit arranged between the lower water tank and the upper water tank, wherein the refrigeration unit is used for carrying out heat transfer through a lower radiator positioned in the lower water tank and an upper radiator positioned in the upper water tank; the water in the lower water tank is transferred to the upper water tank through the work of the refrigerating unit, so that the temperature of the mattress is reduced by the circulation of the water cooled in the lower water tank through the mattress circulating water pipe.

The lower water tank is connected with the mattress circulating water pipe after passing through the circulating water pump, the upper water tank is further connected with an auxiliary heat dissipation device, and the auxiliary heat dissipation device can be used for dissipating heat of water in the upper water tank after being heated in the working process of the refrigeration unit.

The lower water tank is divided into two water cavities through a middle partition board, a PTC heater and a lower radiator are arranged in each water cavity, the two water cavities of the lower water tank are respectively connected with respective mattress circulating water pipes after passing through a circulating water pump, and the mattress circulating water pipes corresponding to the two water cavities are respectively laid at two different area positions of a mattress.

The auxiliary heat dissipation device comprises a coil pipe radiator connected with the upper water tank through an output water pump and a heat dissipation fan arranged beside the coil pipe radiator.

A water channel with a floating ball switch is connected between the upper water tank and the lower water tank, and the water channel between the upper water tank and the lower water tank can be opened or closed through a floating ball in the floating ball switch.

The inner machine body is arranged in a machine case, an infrared light sensation switch used for detecting whether a target object exists at night is arranged on the machine case, and the infrared light sensation switch is connected with a light source.

The top of the case is provided with a top cover, and the light source is a lamp strip arranged at the periphery of the top cover.

The refrigeration unit is a TEC refrigeration piece, and two TEC refrigeration pieces matched with the two lower radiators and the upper radiator are arranged between the upper water tank and the lower water tank.

The top cover is provided with a water adding cover corresponding to the top opening of the upper water tank, and a water level sensor used for detecting the water level in the upper water tank is arranged in the upper water tank.

The case is further provided with an interface window located beside the heat dissipation holes, a sliding cover is installed on the interface window, and a power module and a controller located above the interface window are arranged in the case.

The invention has the advantages that:

(1) The mattress can be directly heated after water in the lower water tank is directly heated by the PTC heater, and the water in the lower water tank can be transferred into the upper water tank by the refrigeration unit, so that the water in the lower water tank is cooled to cool the mattress, the dual-purpose of cooling and heating is realized, the mattress can be used as intended, and the problems of heating in cold winter and cooling in hot summer are solved.

(2) The heating and cooling purposes can be realized by skillfully utilizing the refrigeration unit to carry out heat transfer, the heat loss in the whole process is small, the energy consumption is low, the requirement of people on comfort level during sleeping is met with the minimum consumption, and the use efficiency of the mattress is greatly improved.

(3) The structural design that separates into two water chambers through intermediate bottom with the lower header is supporting to be designed two heating unit that can carry out different temperature regulation as the prerequisite and heats or cool down two different position regions respectively to when having satisfied different crowds sleep to the temperature demand difference, especially the regional temperature in different positions can accurate control, and the comfort level is very high.

(4) The auxiliary heat dissipation device connected with the upper water tank meets the requirement of heat dissipation of heat produced in the refrigeration process, and the heat dissipation device has the advantages that the influence on the ambient temperature around the influence is caused as low as possible while the heat is exhausted, the effect is prominent, and the problem that the rise range of the ambient temperature is large when refrigeration is carried out in summer is effectively solved.

(5) The automatic water adding system of the lower water tank is formed by skillfully connecting the water channel with the float switch between the upper water tank and the lower water tank, so that the aim of adding water into the lower water tank is fulfilled, and after the water in the lower water tank is filled, the float moves upwards due to the buoyancy of the water to block the water channel between the upper part and the lower part, so that the water flow is blocked, and particularly, the special effect that the water temperature of the upper water tank and the lower water tank is different but the water flow is blocked under the condition of a refrigeration mode can be effectively ensured, so that the mutual channeling of the temperature cannot be caused.

(6) Through the infrared light sense switch arranged on the case and the light source connected with the infrared light sense switch, the infrared light sense switch can be started when light is dim, so that when the light sense switch senses that a barrier (a human body) exists in the front, the infrared switch starts to illuminate, and the purpose of illumination is achieved.

Drawings

FIG. 1 is a schematic perspective view of the high-efficiency cooling and heating mattress host of the present invention;

FIG. 2 is a schematic top view of the high-efficiency cooling and heating mattress host machine of the present invention;

FIG. 3 is a schematic view of the H-H cross-sectional structure of FIG. 2;

FIG. 4 is a schematic view of the cross-sectional structure C-C of FIG. 2;

FIG. 5 is a schematic perspective view of the inner body according to the present invention;

FIG. 6 is a schematic front view of the inner body of the present invention;

FIG. 7 isbase:Sub>A schematic view of the cross-sectional A-A structure of FIG. 6;

FIG. 8 is a side view of the inner housing of the present invention;

fig. 9 is a schematic view of a cross-sectional structure B-B of fig. 8.

Detailed Description

The efficient cooling and heating mattress host machine of the invention is further described in detail with reference to the accompanying drawings and the specific embodiments.

The first embodiment is as follows:

the high-efficiency cold and warm mattress host machine of the embodiment comprises an inner machine body which is composed of a lower water tank 2 internally provided with a PTC heater 1, an upper water tank 3 positioned above the lower water tank, and a TEC refrigerating sheet arranged between the lower water tank 2 and the upper water tank 3 as a refrigerating unit 4, wherein the PTC heater 1 is matched and installed with the lower water tank 2 through liquid silica gel, the PTC heater 1 is completely internally arranged in the lower water tank 2, the effective calorific value of the PTC heater almost completely absorbs water, the surface temperature of the PTC heater can be maintained in a lower state due to the automatic constant temperature characteristic of the PTC heater, thereby greatly reducing the attenuation of the PTC and prolonging the service life of the PTC, a lower radiator 5 positioned on the lower surface of the TEC refrigerating sheet is arranged on the top of the lower water tank 2, an upper radiator 6 positioned on the upper surface of the TEC refrigerating sheet is arranged on the bottom of the upper water tank 3, when matched and installed, the upper surface and the lower surface of the TEC refrigerating sheet are respectively and tightly connected with the lower radiator 5 and the upper radiator 6 after being coated with heat conduction silica gel, the heat pump is used, meanwhile, the heat insulation pads are arranged on the periphery of the TEC refrigerating sheets to prevent the TEC refrigerating sheets from exchanging heat with the surrounding environment, so that the TEC refrigerating sheets can transfer heat through the lower radiator 5 positioned in the lower water tank and the upper radiator 6 positioned in the upper water tank, the lower water tank 2 is connected with a mattress circulating water pipe paved in a mattress after passing through the circulating water pump 7, the upper water tank 3 is also connected with an auxiliary heat dissipation device positioned at the bottom of the lower water tank, the bottom of the lower water tank is provided with a water tank supporting plate through a buckle structure and then is provided with the auxiliary heat dissipation device, the auxiliary heat dissipation device comprises a coil pipe radiator 10 connected with the upper water tank 3 through an output water pump 9 and a heat dissipation fan 11 arranged beside the coil pipe radiator, and the inner machine body is arranged in a machine case 13 after being arranged at the top of the auxiliary heat dissipation device, the bottom of the case 13 is equipped with a base through screws, heat dissipation holes are distributed on the case 13 and located in the air outlet direction of the heat dissipation fan, heat can be dissipated quickly, an interface window located beside the heat dissipation holes is further arranged on the case, a sliding cover 18 is mounted on the interface window, a power module 19 and a controller 20 are arranged in the case and located above the interface window, the power module 19 and the controller 20 are mounted on the case through screws, and convenient connection of a mattress circulating water pipe can be achieved through arrangement of a connector in the interface window (as shown in fig. 4).

When the external environment temperature is low and heating is needed (heating mode), the PTC heater starts to work, the TEC refrigerating piece does not need to work, water in the lower water tank is heated through the work of the PTC heater 1, hot water generated after heating supplies power through the circulating water pump 7 and achieves mattress heating through circulation of the mattress circulating water pipe, heat in the mattress circulating water pipe (paved to the mattress part) is transmitted to a human body, and meanwhile cold water in the mattress circulating water pipe is recycled to the lower water tank through the circulating water pump, so that heat transmission is achieved.

When the external environment temperature is high and the temperature needs to be reduced (in a refrigeration mode), the PTC heater stops working at the moment, the lower radiator 5 is used for absorbing heat of water in the lower water tank and transmitting the absorbed heat to the upper water tank through the upper radiator 6 through the working of the TEC refrigeration sheet, so that the water in the lower water tank is reduced in temperature, and the cooled water is circulated through the mattress circulating water pipe to realize the temperature reduction of the mattress, so that the sleep requirement of a human body is met; meanwhile, it is to be noted that: in the course of the work of refrigerating unit 4, because the coil pipe of upper water tank 3 through output water pump connection coil pipe radiator 10, consequently, after the temperature rise in the upper water tank, can utilize the output water pump to carry the water after rising temperature in with the upper water tank to the coil pipe of coil pipe radiator 10 in and circulate, meanwhile, utilized radiator fan 11 to dispel the heat to the coil pipe and realized carrying out the purpose that the heat gived off with the water after rising temperature in the upper water tank.

It can be seen from the above working principle that the environmental factors are fully considered, so that the energy emission to the outside is more reasonable, the heating mode is selected under the condition of relatively low air temperature, at the moment, the heat is not used for heating the mattress, on the other hand, the heat radiation of the lower water tank has a heating effect on the surrounding environment, the cooling mode is selected under the condition of relatively high room temperature, at the moment, the heat radiation of the lower water tank is sent to the upper water tank, the water of the upper water tank is pushed into the coil radiator 10 through the output water pump, the heat of the coil radiator 10 is sent to the air through the action of the cooling fan, the heat discharged into the air through the special structural design is not too much, the discharged air temperature is controlled within a reasonable range, the room temperature is not obviously increased under the condition of ensuring the cooling mode, and the complaint of users caused by the rise of the temperature of the surrounding environment is not caused under the condition of the high cooling mode of the room temperature is finally solved, so that the user experience feeling is better.

Furthermore, in order to realize automatic water feeding of the lower water tank, a water channel with a floating ball switch 12 can be connected between the upper water tank 3 and the lower water tank 2, the floating ball switch is provided with a floating ball and a floating ball sealing ring which are in interference fit, the floating ball and the floating ball sealing ring are suspended in a shell of the floating ball switch 12, the floating ball is made of temperature-resistant plastic with light density, the water channel between the upper water tank and the lower water tank can be opened or closed through the floating ball in the floating ball switch 12, when the water quantity in the lower water tank is insufficient, the floating ball in the floating ball switch can fall down due to the factor of gravity, so that the water channel between the upper water tank and the lower water tank is opened, and the water in the upper water tank can flow into the lower water tank, treat that the water of lower water tank fills up after, the water level rises and makes the floater because the buoyancy upward movement of water, water course between separation upper water tank and the lower water tank, reach water proof purpose, it is equipped with top cap 16 simultaneously to pass through the screw at quick-witted case 13's top, be provided with the lid 17 of adding water that corresponds with the open-top of upper water tank on the top cap 16, it assembles on top cap 16 through the pin to add water lid 17, the spiral cover locating piece is installed to the open-top of upper water tank, spiral cover sealing washer and spiral cover, wherein, spiral cover sealing washer card is in the spiral cover locating piece, spiral cover and spiral cover locating piece can close the assembly soon, be equipped with the level sensor who is used for detecting the water level in the upper water tank 3.

Still further, can also be provided with the infrared ray light sense switch 14 that is used for surveying whether the target object exists at night on quick-witted case 13 (positive upper portion position), infrared ray light sense switch 14 is connected with the light source, the light source can be for installing the lamp area 15 of top cap edge all around, this infrared ray light sense switch 14 is in the off-state daytime, open when light is dim, under the prerequisite of satisfying the turn-on condition, after light sense switch infrared ray has preceding barrier (human body) in the sense, infrared ray light sense switch 14 starts lamp area 15 and is regarded as little night-light, thereby reach the effect of illumination, just also realized the purpose of the automatic illumination of getting up to night, the problem of getting up to night light illumination has been solved, of course, can also design lamp area 15 for white light and blue light or other more colors in this embodiment, satisfy the demand of different age stages.

Example two:

because the male and female have different requirements for the sleeping temperature or different people have different requirements for the sleeping temperature, therefore, the technical scheme can be further optimized, as shown in the figure, the high-efficiency cooling and heating mattress main machine of the embodiment, the structural design is substantially the same as that of the first embodiment, and the main difference is that the lower water tank 2 is divided into a left water cavity and a right water cavity by an intermediate partition plate 8, a PTC heater and a lower radiator are arranged in each water cavity, at this time, two TEC refrigerating sheets can be arranged between the lower water tank 2 and the upper water tank 3, each TEC refrigerating sheet corresponds to one of the lower radiators, the upper water tank 3 is still provided with one upper radiator, the upper radiator corresponds to two TEC refrigerating plates at the same time, one water cavity on the left side is connected with a mattress circulating water pipe positioned in a left area in the mattress after passing through a circulating water pump on the left side, one water cavity on the right side is connected with a mattress circulating water pipe positioned in a right area in the mattress after passing through a circulating water pump on the right side, therefore, the left water cavity and the right water cavity of the lower water tank 2 respectively supply heat or refrigerate for the left half and the right half of the mattress, the temperature of the left side and the right side can be controlled independently, namely different temperature adjustment can be carried out according to the requirements of various people on different temperatures, thereby realizing the design purpose of double temperature and double control, meeting the requirements of people on various water temperatures when sleeping, particularly considering the difference of the requirements on the temperature when men and women sleep, therefore, through the structural design, both men and women can be independently arranged according to the temperature requirement when sleeping, therefore, the two parties can not interfere with each other and the temperature can be accurately controlled, an intelligent mode is realized, and the problem of difference of temperature requirements when the male and female parties sleep is solved.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.

Claims (10)

1. A high-efficient changes in temperature mattress host computer which characterized in that: the mattress heating device comprises an inner machine body consisting of a lower water tank (2) internally provided with a PTC heater (1), an upper water tank (3) positioned above the lower water tank and a refrigeration unit (4) arranged between the lower water tank (2) and the upper water tank (3), wherein the refrigeration unit (4) transfers heat through a lower radiator (5) positioned in the lower water tank and an upper radiator (6) positioned in the upper water tank, the lower water tank (2) is connected with a mattress circulating water pipe paved in a mattress, and the mattress is heated through circulation of the mattress circulating water pipe after the water in the lower water tank is heated through the work of the PTC heater (1); the water in the lower water tank is transferred to the upper water tank through the work of the refrigerating unit (4), so that the temperature of the mattress is reduced by the circulation of the water cooled in the lower water tank through the mattress circulating water pipe.

2. The high-efficiency cooling and heating mattress host machine as claimed in claim 1, is characterized in that: lower water tank (2) are connected with behind circulating water pump (7) mattress circulating water pipe, upper water tank (3) still are connected with supplementary heat abstractor, can pass through simultaneously in the working process of refrigeration unit (4) supplementary heat abstractor carries out the heat to the water after the intensification in the upper water tank and gives off.

3. The high-efficiency cooling and heating mattress host machine as claimed in claim 2, wherein: the lower water tank (2) is divided into two water cavities through an intermediate partition plate (8), each water cavity is internally provided with a PTC heater and a lower radiator, the two water cavities of the lower water tank (2) are respectively connected with respective mattress circulating water pipes after passing through a circulating water pump, and the mattress circulating water pipes corresponding to the two water cavities are respectively laid at two different region positions of a mattress.

4. A high-efficiency cooling and heating mattress host machine according to claim 3, characterized in that: the auxiliary heat dissipation device comprises a coil radiator (10) connected with the upper water tank (3) through an output water pump (9) and a heat dissipation fan (11) arranged beside the coil radiator.

5. A high-efficiency cooling and heating mattress host machine as claimed in claim 1, 2, 3 or 4, characterized in that: a water channel with a floating ball switch (12) is connected between the upper water tank (3) and the lower water tank (2), and the water channel between the upper water tank and the lower water tank can be opened or closed through a floating ball in the floating ball switch (12).

6. The high-efficiency cooling and heating mattress host machine according to claim 5, characterized in that: the inner machine body is arranged in a case (13), an infrared light sensation switch (14) used for detecting whether a target object exists at night is arranged on the case (13), and the infrared light sensation switch (14) is connected with a light source.

7. The high-efficiency cooling and heating mattress host machine as claimed in claim 6, wherein: a top cover (16) is arranged at the top of the case (13), and the light source is a lamp strip (15) arranged at the periphery of the top cover.

8. A high-efficiency cooling and heating mattress host machine according to claim 3, characterized in that: the refrigerating unit (4) is a TEC refrigerating sheet, and two TEC refrigerating sheets matched with two lower radiators and one upper radiator are arranged between the upper water tank (3) and the lower water tank (2).

9. The high-efficiency cooling and heating mattress host machine according to claim 7, characterized in that: be provided with on top cap (16) with the top opening of upper water tank corresponding add water cover (17), have the level sensor who is used for detecting upper water tank water level in upper water tank (3).

10. The high-efficiency cooling and heating mattress host machine as claimed in claim 9, characterized in that: an interface window located beside the heat dissipation hole is further arranged on the case (13), a sliding cover (18) is installed on the interface window, and a power module (19) and a controller (20) located above the interface window are arranged in the case (13).

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