CN113288752B

CN113288752B - SPA spare storage hydrotherapy controller

Info

Publication number: CN113288752B
Application number: CN202110580498.3A
Authority: CN
Inventors: 范河生; 杨仲波
Original assignee: GUANGDONG LINGXIAO PUMP INDUSTRY CO LTD
Current assignee: GUANGDONG LINGXIAO PUMP INDUSTRY CO LTD
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-04-26
Anticipated expiration: 2041-05-26
Also published as: CN113288752A

Abstract

The invention belongs to the technical field of hydrotherapy controllers, and particularly relates to an SPA standby storage hydrotherapy controller which comprises a waterproof box body, a controller main body and an exhaust pipe, wherein the waterproof box body is arranged in a hydrotherapy bathtub, and an air pump and an ozone generator are arranged in the hydrotherapy bathtub; the top of the waterproof box body is connected with a box cover through bolts, and the controller main body is arranged inside the waterproof box body; according to the invention, the heat insulation unit is arranged, so that heat generated by the heater is blocked by the heat insulation plate when moving upwards, and the heat conduction plate in the first cavity can quickly transfer the heat to the outside through the first cooling fin on the end part limiting block, so that the temperature in the shell is effectively controlled; when the temperature of the bath water exceeds 60 ℃, the convex jump type temperature controller automatically starts and cuts off the power supply of the heater, so that the heater stops running, the temperature is controlled, and the normal running of the controller main body is ensured.

Description

SPA spare storage hydrotherapy controller

Technical Field

The invention belongs to the technical field of hydrotherapy controllers, and particularly relates to an SPA standby storage hydrotherapy controller.

Background

The term SPA is derived from the prefix of Latin "Solus Par Agula" (Health by water): solus (healthy), Par (on), Agula (in water), means water to achieve healthy, healthy water. SPA refers to the utilization of water resources in combination with bathing, massaging, applying care products and fragrance smoking to promote metabolism, and meets the requirements of human vision, taste, touch, smell and thinking to achieve the enjoyment of physical and mental smoothness. The SPA hydrotherapy bathtub is the most advanced professional hydrotherapy equipment introduced from abroad in recent years, achieves physical and mental physical therapy effects by carefully designing and balancing the pressure, temperature, buoyancy and other aspects of water, and is a product for physical therapy, relaxation and leisure. The key point that the bath water in the SPA hydrotherapy bathtub can be kept constant temperature and clean is that the instant feedback of a temperature sensor is provided, the controller can be ensured to control the water temperature in time, so that the temperature of the bath water is controlled within the set temperature range, an ozone purification system is arranged in the hydrotherapy bathtub, ozone is generated through an ozone generator, gas is generated through an air pump, the ozone is mixed with flowing bath water, and the bath water is disinfected.

In the standby storage hydrotherapy controller in the prior art, a heater is arranged in the controller, a working circuit in the controller controls the operation of the heater through the feedback action of a temperature sensor, and a standby storage unit in the controller can store and record commands received by the controller and operation data of all parts in a hydrotherapy bathtub in the using process, so that a user can directly select an optimal working mode according to historical data, and a manufacturer can improve the hydrotherapy bathtub according to the operation data; however, in the long-term use of the standby storage hydrotherapy controller, the failure of the internal temperature sensor may occur, the heater continuously heats the bath water at the moment, the temperature of the bath water is too high, the comfort level of a user is influenced, the heater continuously works to generate a large amount of heat to be transferred to the inside of the controller shell, a circuit inside the controller also generates a large amount of heat during working, the heat is accumulated too much and cannot be dissipated in time, the internal temperature of the controller may be too high, the circuit is burnt out, the water temperature cannot be normally regulated by the controller, historical data stored in the standby storage unit can be lost due to burning out, and the normal work of the standby storage hydrotherapy controller is influenced.

In view of the above, the present invention provides an SPA backup storage hydrotherapy controller to solve the above technical problems.

Disclosure of Invention

In order to make up the deficiency of the prior art, the problem that the heater cannot be stopped in time when the temperature sensor in the conventional SPA auxiliary regulation controller fails is solved, and the heat generated by the heater is accumulated in the controller possibly to cause the burning of the internal circuit of the controller, thereby influencing the normal work of the standby storage hydrotherapy controller.

The technical scheme adopted by the invention for solving the technical problems is as follows: the SPA standby storage hydrotherapy controller comprises a waterproof box body, a controller main body and an exhaust pipe, wherein the waterproof box body is arranged inside a hydrotherapy bathtub, and an air pump and an ozone generator are arranged inside the hydrotherapy bathtub; the top of the waterproof box body is connected with a box cover through a bolt, the controller main body is installed inside the waterproof box body, the exhaust pipe is installed on the box cover, one end of the exhaust pipe is communicated with the inside of the waterproof box body, and the other end of the exhaust pipe is communicated with the outside of the hydrotherapy bathtub; the controller main body comprises a machine shell, a base, a heater, a working circuit and a standby storage circuit, wherein the working circuit and the standby storage circuit are uniformly distributed at the position close to the top inside the machine shell; a temperature sensor is arranged in the first tube and connected with the working circuit; the outer surface of the first pipe is provided with a first groove, a convex jump type temperature controller is fixedly connected in the first groove, the end part of the convex jump type temperature controller is tightly contacted with the inner surface of the first groove, the side wall of the first groove is made of aluminum-copper alloy, and the convex jump type temperature controller is used for cutting off the power supply of the heater when the bath water temperature in the first pipe is too high; the heat insulation device is characterized in that a heat insulation unit is arranged in a region, located between the heater and the working circuit, in the casing, the heat insulation unit comprises a heat insulation plate, a heat conduction plate and a first radiating fin, the end portion of the heat insulation plate is fixedly connected with the side wall of the casing, a first cavity is arranged in the heat insulation plate, one end, close to the exhaust pipe, of the first cavity penetrates through the side wall of the casing and is communicated with the outside, the heat conduction plate is embedded in the first cavity, the heat conduction plate is made of aluminum-copper alloy, one end of the heat conduction plate extends out of the first cavity and is provided with a limiting block, the material of the limiting block is the same as that of the heat conduction plate, the limiting block is embedded into the first radiating fin arranged at a corresponding position on the outer surface of the casing and is in tight contact with the inner surface of the first radiating fin, and the side surface of the limiting block is uniformly provided with a plurality of first radiating fins; the heat-conducting plate is located the inside tip lower surface of cavity and is equipped with the roof, and the roof lower surface is the arc surface and contacts with cavity lateral wall lower surface No. one, and the heat-conducting plate middle part does not contact with cavity lateral wall surface No. one.

When the water-bath type controller works, bath water is stored in the hydrotherapy bath for a long time, so that the internal humidity is high, the controller main body is positioned in the waterproof box body, external moisture is protected, and the problem that the controller main body breaks down due to the fact that moisture permeates into a circuit in the controller main body is avoided; when a user uses the hydrotherapy bathtub, a proper temperature range is set through a control panel on the hydrotherapy bathtub, a data command is transmitted into a controller main body, a standby storage circuit stores the data command, later inquiry is facilitated, and meanwhile the data command is converted into a form which can be identified by a working circuit, so that the working circuit controls a pump machine in the hydrotherapy bathtub, bathing water is sprayed to the body surface of the user under the action of the pump machine, and the massage effect on the user is realized; when the bath water circularly flows through the circulating water pipe and passes through the first pipe, the heater on the first pipe is started and heats the bath water through the electric heating pipe extending into the bath water; when the temperature of the bath water detected by the temperature sensor is higher than the set temperature range, the temperature is fed back to the control circuit in time and the operation of the heater is stopped, so that the temperature of the bath water is controlled within the set range; meanwhile, an air pump and an ozone generator in the hydrotherapy bathtub are started, and the air generated by the air pump brings the ozone generated by the ozone generator into flowing bath water, so that the disinfection treatment of the bath water is realized, and the cleanness of the bath water is ensured; however, in the long-term use process, the temperature sensor may fail, and at this time, the heater continuously heats the bath water, so that the bath water temperature is too high, which affects the comfort of the user, and the heater continuously works to generate a large amount of heat to be transferred to the inside of the housing, and the working circuit and the standby storage circuit also generate a large amount of heat when working, so that the heat is accumulated too much and cannot be dissipated in time, so that the temperature inside the housing may be too high, the control circuit and the standby storage circuit are burned out, which not only causes the controller main body to not work normally, but also causes the historical data stored in the standby storage circuit to be lost due to burning out; therefore, by arranging the heat insulation unit, the heat generated by the heater is blocked by the heat insulation plate when moving upwards, and the heat conduction efficiency is poor when passing through the first cavity in the heat insulation plate, so that the heat is difficult to move upwards continuously through the heat insulation plate; the heat conducting plate in the first cavity is made of aluminum-copper alloy, so that the heat conducting plate is good in heat conductivity and can rapidly transmit heat to the outside through the first radiating fin on the end limiting block, and the temperature in the shell is effectively controlled; the heat continuously passes through the side wall of the heat insulation plate and the gap between the heat conduction plate and the upper surface and the lower surface of the first cavity, so that the heat is large in loss and difficult to continuously transfer upwards; the temperature of bath water in the first pipe can be fully sensed by the convex jump type temperature controller in the first groove on the first pipe, and the convex jump type temperature controller is adjusted to automatically start and cut off the power supply of the heater when the temperature of the bath water exceeds 60 ℃, so that the heater stops operating, and the temperature is controlled; the working circuit sends alarm information through a control panel on the hydrotherapy bathtub after the heater stops running, informs a user of timely replacing the internal temperature sensor, overhauls the inside of the controller main body and ensures the normal operation of the controller main body.

Preferably, the heat insulation plate comprises a first plate and a second plate, the heat insulation plate is formed by vertically splicing the first plate and the second plate, and the opposite surfaces of the first plate and the second plate are sunken to form a first cavity; the first plate is made of an aluminum-copper alloy material, and the second plate is an extruded plate; the first plate is located above the first cavity, and the second plate is located below the first cavity.

When the heat insulation board works, the part of the heat insulation board above the first cavity is the first plate, and the first plate is made of aluminum-copper alloy materials, so that in the working process, heat generated in the operation process of the working circuit and the standby storage circuit can be transferred into the first cavity through the first plate, and the heat is transferred to the outside through the heat conduction plate in the first cavity, so that the temperatures of the working circuit and the standby storage circuit are effectively controlled; and the position below the first cavity is a second plate, the second plate is an extruded plate, and the extruded plate has a better heat insulation effect, so that heat generated by the heater is blocked by the second plate and is difficult to move upwards, the heat transferred to the control circuit and the standby storage circuit is further reduced, and the normal operation of the controller main body is ensured.

Preferably, a second tube is embedded in one side of the first cavity, which is far away from the heat conduction tube, one end of the second tube is communicated with the inside of the first cavity, the other end of the second tube is communicated with an air pump in the hydrotherapy bathtub, and a check valve is arranged in the second tube and controlled by a working circuit; the heat insulation plate is connected with the inner surface of the first cavity in a sliding manner; the end part, far away from the first radiating fin, of the heat insulation plate is fixedly connected with a first magnet, the part, close to the first magnet, of the inner surface of the first cavity is fixedly connected with an electromagnet, and the electromagnet is controlled by a working circuit.

When the heat-conducting plate works, under the mutual attraction action of the first magnet and the electromagnet, the limiting block on the heat-conducting plate is tightly combined with the first radiating fin, so that a control circuit and a standby storage circuit in the shell are further protected, and the infiltration of external moisture is avoided; when the power supply of the heater is cut off, the working circuit receives the signal and starts a preset temperature reduction program, the electromagnet is powered off, the heat conducting plate is not fixed any more, and the working circuit opens the one-way valve in the second tube and the air pump in the hydrotherapy bathtub, so that the air generated by the air pump flows into the first cavity through the second tube and impacts the heat-conducting plate, so that the heat conducting plate moves, the limiting block also leaves the first radiating fin, and air can flow to the outside through the gap between the heat conducting plate and the first cavity, and the air takes away the heat in the first cavity and the heat of the heat conducting plate in the flowing process, the air guides a large amount of heat to the outside while guiding to the outside of the hydrotherapy bathtub through the exhaust pipe, the temperature in the first cavity is controlled, the heat generated below the heat insulation plate is further inhibited from being transferred upwards, and the working circuit and the standby storage circuit are prevented from being burnt due to overhigh temperature; and because the end of the heat insulation plate is fixedly connected with the side wall of the machine shell, the areas, which are arranged above and below the heat insulation plate and are distributed with circuit elements, in the machine shell are kept closed, and the first cavity is communicated with the outside, so that the air entering the first cavity takes away heat and then directly flows to the outside, and the air cannot enter other areas except the first cavity in the machine shell, thereby avoiding the water vapor possibly contained in the air from contacting with the circuit elements in the machine shell and influencing the normal work of the controller main body.

Preferably, the lateral wall that a cavity is close to No. two pipes is equipped with No. two cavities, No. two the lateral wall that the cavity is close to a cavity evenly is equipped with a plurality of air vents.

During operation, the air that flows in No. two pipes flows out through evenly distributed's air vent on No. two cavities after flowing into No. two cavities at first for the air that flows in the cavity distributes more evenly, thereby makes the heat-conducting plate surface evenly receive the cooling effect of mobile air current, thereby makes the temperature of heat-conducting plate obtain effective control, leads the external world more fully with the heat in a cavity, reduces the heat to working circuit and reserve storage circuit transmission.

Preferably, a part of the lower surface of the first cavity, which is close to the first radiating fin, is provided with a first convex block, the first convex block is in contact with the lower surface of the heat conducting plate, and the first convex block is used for jacking the heat conducting plate to enable the gap between the heat conducting plate and the second plate to be larger than the gap between the heat conducting plate and the first plate.

When the heat conduction plate works, the end part of the heat conduction plate is supported by the first bump, so that the gap between the heat conduction plate and the first plate is smaller, the heat transmitted by the first plate from the working circuit and the standby storage circuit can be more fully absorbed by the heat conduction plate and guided to the outside, and the temperature of the working circuit and the standby storage circuit is further controlled; the gap between the heat conducting plate and the second plate is large, so that heat generated by the heater is blocked by the large gap between the heat conducting plate and the second plate after passing through the second plate, the heat is difficult to continuously transfer upwards, and the heat generated by the heater is prevented from influencing the heat radiation of the heat conducting plate on the working circuit and the standby storage circuit; after the limiting block starts to move, the second tube on the first lug starts to release gas, and because the gap between the heat conduction plate and the second plate is large, more air enters the gap between the heat conduction plate and the second plate, takes away heat transferred by the second plate, cools the second plate, and further inhibits the heat from passing through the second plate; and the flowing air in the gap between the heat-conducting plate and the second plate is blocked by the first convex block and then accumulated in the gap between the heat-conducting plate and the second plate, so that the air pressure in the gap between the heat-conducting plate and the second plate is increased, the heat-conducting plate is pressed to move upwards, the air is accelerated to flow out from the gap between the heat-conducting plate and the first convex block, and the gap between the heat-conducting plate and the second plate is increased, so that the heat insulation effect is further achieved.

Preferably, the first lug is uniformly provided with a second groove, a rotating roller is embedded in the second groove, the rotating roller is rotatably connected with the inner surface of the second groove through a rotating shaft, and the outer circle surface of the rotating roller is contacted with the surface of the heat conducting plate; the lower surface of the heat conducting plate is provided with a clamping block, and the clamping block is used for preventing a first magnet on the heat conducting plate from being separated from the action range of the electromagnet.

When the heat conducting plate works, when the heat conducting plate starts to move, the lower surface of the end part of the heat conducting plate drives the contacted rotating roller to rotate, so that the resistance force applied to the heat conducting plate during moving is reduced, and the heat conducting plate can move more smoothly; after the heat-conducting plate moves a certain distance, the clamping block is in contact with the heat-conducting plate, so that the heat-conducting plate is limited, the magnet on the end part of the heat-conducting plate is still in the action range of the electromagnet, the electromagnet is electrified again after the temperature in the shell is effectively controlled, and the heat-conducting plate is reset through the attraction effect between the electromagnet and the magnet.

The invention has the following beneficial effects:

1. according to the SPA standby storage hydrotherapy controller, the heat insulation unit is arranged, so that heat generated by the heater is blocked by the heat insulation plate when moving upwards, and the heat conduction plate in the first cavity can quickly transfer the heat to the outside through the first radiating fin on the end limiting block, so that the temperature in the shell is effectively controlled; when the temperature of the bath water exceeds 60 ℃, the convex jump type temperature controller automatically starts and cuts off the power supply of the heater, so that the heater stops running, the temperature is controlled, and the normal running of the controller main body is ensured.

2. According to the SPA standby storage hydrotherapy controller, the second pipe is arranged, so that air generated by the air pump flows into the first cavity through the second pipe and impacts the heat conducting plate, the air can flow to the outer side through the gap between the heat conducting plate and the first cavity, heat in the first cavity and heat of the heat conducting plate are taken away by the air in the flowing process, the air guides a large amount of heat to the outside while guiding the air to the outside of a hydrotherapy bathtub through the exhaust pipe, the temperature in the first cavity is controlled, upward transmission of heat generated below the heat insulation plate is further inhibited, and a working circuit and a standby storage circuit are prevented from being burnt due to overhigh temperature.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the controller body of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is an enlarged view of a portion of FIG. 2 at C;

in the figure: the water-proof box body 1, the box cover 11, the controller main body 2, the machine shell 21, the limiting groove 211, the base 22, the heater 23, the first pipe 24, the first groove 241, the convex jump type temperature controller 242, the exhaust pipe 3, the hydrotherapy bathtub 4, the circulating water pipe 41, the heat insulation unit 5, the heat insulation plate 51, the first cavity 511, the first plate 512, the second plate 513, the electromagnet 514, the second cavity 515, the vent hole 516, the heat conduction plate 52, the limiting block 521, the top plate 522, the first magnet 523, the clamping block 524, the first radiating fin 53, the second pipe 54, the first lug 55, the second groove 551 and the rotating roller 552.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the SPA standby storage hydrotherapy controller comprises a waterproof box body 1, a controller main body 2 and an exhaust pipe 3, wherein the waterproof box body 1 is installed inside a hydrotherapy bathtub 4, and an air pump and an ozone generator are installed inside the hydrotherapy bathtub 4; the top of the waterproof box body 1 is connected with a box cover 11 through bolts, the controller main body 2 is installed inside the waterproof box body 1, the exhaust pipe 3 is installed on the box cover 11, one end of the exhaust pipe 3 is communicated with the inside of the waterproof box body 1, and the other end of the exhaust pipe 3 is communicated with the outside of the hydrotherapy bathtub 4; the controller main body 2 comprises a machine shell 21, a base 22, a heater 23, a working circuit and a standby storage circuit, wherein the working circuit and the standby storage circuit are both distributed at the position close to the top inside the machine shell 21, the bottom of the machine shell 21 is fixedly connected with a first pipe 24, the first pipe 24 is communicated with a circulating water pipe 41 in the hydrotherapy bathtub 4, the heater 23 is fixedly connected above the first pipe 24, and an electric heating pipe at the end part of the heater 23 extends into the first pipe 24; a temperature sensor is arranged in the first tube 24 and connected with a working circuit; a first groove 241 is formed in the outer surface of the first pipe 24, a convex jump type temperature controller 242 is fixedly connected in the first groove 241, the end of the convex jump type temperature controller 242 is tightly contacted with the inner surface of the first groove 241, the side wall of the first groove 241 is made of aluminum-copper alloy, and the convex jump type temperature controller 242 is used for cutting off the power supply of the heater 23 when the bathing water temperature in the first pipe 24 is too high; the heat insulation unit 5 is arranged in a region, located between the heater 23 and the working circuit, in the casing 21, the heat insulation unit 5 comprises a heat insulation plate 51, a heat conduction plate 52 and a first radiating fin 53, the end portion of the heat insulation plate 51 is fixedly connected with the side wall of the casing 21, a first cavity 511 is arranged in the heat insulation plate 51, one end, close to the exhaust pipe 3, of the first cavity 511 penetrates through the side wall of the casing 21 and is communicated with the outside, the heat conduction plate 52 is embedded in the first cavity 511, the heat conduction plate 52 is made of aluminum-copper alloy, one end of the heat conduction plate 52 extends out of the first cavity 511 and is provided with a limiting block 521, the limiting block 521 is made of the same material as the heat conduction plate 52, the limiting block 521 is embedded in the first radiating fin 53 arranged at the corresponding position on the outer surface of the casing 21 and is in tight contact with the inner surface of the first radiating fin 53, and the side surface of the limiting block 521 is uniformly provided with a plurality of first radiating fins 53; the lower surface of the end part of the heat conducting plate 52 in the first cavity 511 is provided with a top plate 522, the lower surface of the top plate 522 is a circular arc surface and is in contact with the lower surface of the side wall of the first cavity 511, and the middle part of the heat conducting plate 52 is not in contact with the surface of the side wall of the first cavity 511.

When the water-bath-type controller works, bath water is stored in the hydrotherapy bath 4 for a long time, so that the internal humidity is high, the controller main body 2 is positioned in the waterproof box body 1, external moisture is protected, and the phenomenon that the controller main body 2 breaks down due to the fact that moisture permeates into a circuit in the controller main body 2 is avoided; when a user uses the hydrotherapy bathtub 4, a proper temperature range is set through a control panel on the hydrotherapy bathtub 4, and a data command is transmitted into the controller main body 2, and the data command is stored by the standby storage circuit, so that later inquiry is facilitated, and meanwhile, the data command is converted into a form which can be identified by the working circuit, so that the working circuit controls a pump machine in the hydrotherapy bathtub 4, and bath water is sprayed to the body surface of the user under the action of the pump machine, thereby realizing the massage effect on the user; when the bath water circularly flows through the circulating water pipe 41 and passes through the first pipe 24, the heater 23 on the first pipe 24 is started and heats the bath water through the electric heating pipe extending into the bath water; when the bath water temperature detected by the temperature sensor is higher than the set temperature range, the bath water temperature is fed back to the control circuit in time and the operation of the heater 23 is stopped, so that the bath water temperature is controlled within the set range; meanwhile, an air pump and an ozone generator in the hydrotherapy bathtub are started, and the air generated by the air pump brings the ozone generated by the ozone generator into flowing bath water, so that the disinfection treatment of the bath water is realized, and the cleanness of the bath water is ensured; however, in the long-term use process, the temperature sensor may fail, and at this time, the heater 23 continuously heats the bath water, so that the bath water temperature is too high, which affects the comfort of the user, and the heater 23 continuously works to generate a large amount of heat to be transferred to the inside of the case 21, and the working circuit and the standby storage circuit also generate a large amount of heat when working, so that the heat is accumulated too much and cannot be dissipated in time, so that the temperature inside the case 21 may be too high, the control circuit and the standby storage circuit are burned out, which not only causes the controller main body 2 not to work normally, but also causes the historical data stored in the standby storage circuit to be lost due to burning out; therefore, by providing the heat insulation unit 5, the heat generated by the heater 23 is blocked by the heat insulation board 51 when moving upwards, and the heat conduction efficiency is deteriorated when passing through the first cavity 511 inside the heat insulation board 51, and it is difficult to continue moving upwards through the heat insulation board 51; the heat conducting plate 52 in the first cavity 511 is made of aluminum-copper alloy, so that the heat conducting plate has good heat conductivity, and can rapidly transfer heat to the outside through the first heat radiating fin 53 on the end limiting block 521, thereby effectively controlling the temperature inside the casing 21; and the supporting action of the top plate 522 ensures that a gap is reserved between the middle part of the heat-conducting plate 52 and the upper and lower surfaces of the first cavity 511, heat continuously passes through the side wall of the heat-insulating plate 51 and the gap between the heat-conducting plate 52 and the upper and lower surfaces of the first cavity 511, the loss is large, and the heat is difficult to continuously transfer upwards; the temperature of the bath water in the first pipe 24 can be fully sensed by the convex jump type temperature controller 242 in the first groove 241 on the first pipe 24, and when the temperature of the bath water exceeds 60 ℃, the convex jump type temperature controller 242 is automatically started and cuts off the power supply of the heater 23 to stop the operation of the heater 23 by adjusting the convex jump type temperature controller 242, so that the temperature is controlled; the working circuit sends alarm information through the control panel on the hydrotherapy bathtub 4 after the heater 23 stops running, informs a user of timely replacing the internal temperature sensor, overhauls the inside of the controller main body 2, ensures the normal operation of the controller main body 2, and also ensures the safety of data stored in the standby storage circuit.

As an embodiment of the present invention, the heat insulation board 51 includes a first board 512 and a second board 513, and the heat insulation board 51 is formed by splicing the first board 512 and the second board 513 up and down, and opposite surfaces of the first board 512 and the second board 513 are recessed to form a first cavity 511; the first plate 512 is made of an aluminum-copper alloy material, and the second plate 513 is an extruded plate; the first plate 512 is located above the first cavity 511, and the second plate 513 is located below the first cavity 511.

During operation, because the first plate 512 is arranged at the position, above the first cavity 511, of the heat insulation plate 51, and the first plate 512 is made of an aluminum-copper alloy, in the operation process, heat generated in the operation process of the working circuit and the standby storage circuit can be transferred to the first cavity 511 through the first plate 512, and the heat is transferred to the outside through the heat conduction plate 52 in the first cavity 511, so that the temperatures of the working circuit and the standby storage circuit are effectively controlled; the second plate 513 is arranged below the first cavity 511, the second plate 513 is an extruded plate, and the extruded plate has a good heat insulation effect, so that heat generated by the heater 23 is blocked by the second plate 513 and is difficult to move upwards, heat transferred to the control circuit and the standby storage circuit is further reduced, and normal operation of the controller main body 2 is guaranteed.

As an embodiment of the invention, a second tube 54 is embedded in one side of the first cavity 511 away from the heat conduction pipe, one end of the second tube 54 is communicated with the inside of the first cavity 511, the other end is communicated with an air pump inside the hydrotherapy bathtub 4, and a one-way valve is arranged inside the second tube 54 and is controlled by a working circuit; the heat insulation plate 51 is connected with the inner surface of the first cavity 511 in a sliding mode; the end part of the heat insulation plate 51 far away from the first heat radiation fin 53 is fixedly connected with a first magnet 523, the part of the inner surface of the first cavity 511 close to the first magnet 523 is fixedly connected with an electromagnet 514, and the electromagnet 514 is controlled by a working circuit.

During operation, under normal conditions, under the mutual attraction action of the first magnet 523 and the electromagnet 514, the limiting block 521 on the heat conducting plate 52 is tightly combined with the first heat sink 53 to further protect the control circuit and the standby storage circuit inside the casing 21 and prevent external moisture from permeating; when the power of the heater 23 is cut off, the working circuit receives a signal and starts a preset temperature reduction program, the electromagnet 514 is powered off, the heat conducting plate 52 is not fixed any more, and the working circuit opens the one-way valve in the second pipe 54 and the air pump in the hydrotherapy bathtub, so that the air generated by the air pump flows into the first cavity 511 through the second pipe 54 and impacts the heat conducting plate 52, the heat conducting plate 52 moves, the limiting block 521 also leaves the first radiating fin 53, the air can flow to the outside through the gap between the heat conducting plate 52 and the first cavity 511, and the air takes away the heat in the first cavity 511 and the heat conducting plate 52 in the flowing process, the air guides a large amount of heat to the outside while guiding to the outside of the hydrotherapy bathtub 4 through the exhaust pipe 3, so that the temperature in the first cavity 511 is controlled, and the upward transmission of the heat generated below the heat insulation plate 51 is further inhibited, the working circuit and the standby storage circuit are prevented from being burnt due to overhigh temperature; and because the end of the heat insulation board 51 is fixedly connected with the side wall of the casing 21, the areas of the casing 21 above and below the heat insulation board 51 where the circuit elements are distributed are kept closed, and the first cavity 511 is communicated with the outside, the air entering the first cavity 511 takes away heat and then directly flows to the outside, the air cannot enter other areas except the first cavity 511 in the casing 21, and the water vapor possibly contained in the air is prevented from contacting with the circuit elements in the casing 21 to influence the normal operation of the controller main body 2.

As an embodiment of the invention, a second cavity 515 is arranged on the side wall of the first cavity 511 close to the second tube 54, and a plurality of vent holes 516 are uniformly arranged on the side wall of the second cavity 515 close to the first cavity 511.

During operation, the air flowing out of the second tube 54 firstly flows into the second cavity 515 and then flows out of the second cavity 515 through the vent holes 516 uniformly distributed on the second cavity 515, so that the air flowing in the first cavity 511 is more uniformly distributed, the surface of the heat conducting plate 52 is uniformly cooled by flowing air flow, the temperature of the heat conducting plate 52 is effectively controlled, the heat in the first cavity 511 is more fully guided to the outside, and the heat transferred to the working circuit and the standby storage circuit is reduced.

As an embodiment of the present invention, a first bump 55 is disposed on a portion of the lower surface of the first cavity 511, which is close to the first heat sink 53, the first bump 55 is in contact with the lower surface of the heat conducting plate 52, and the first bump 55 is used for jacking the heat conducting plate 52 such that a gap between the heat conducting plate 52 and the second plate 513 is larger than a gap between the heat conducting plate 52 and the first plate 512.

When the working circuit works, the end part of the heat conducting plate 52 is supported by the first bump 55, so that the gap between the heat conducting plate 52 and the first plate 512 is smaller, and the heat transmitted by the first plate 512 from the working circuit and the standby storage circuit can be more fully absorbed by the heat conducting plate 52 and guided to the outside, so that the temperature of the working circuit and the standby storage circuit is further controlled; the gap between the heat conducting plate 52 and the second plate 513 is large, so that heat generated by the heater 23 is blocked by the large gap between the heat conducting plate 52 and the second plate 513 after passing through the second plate 513, the heat is difficult to be continuously transmitted upwards, and the heat generated by the heater 23 is prevented from influencing the heat radiation of the heat conducting plate 52 to the working circuit and the standby storage circuit; after the limiting block 521 starts to move, the second tube 54 on the first bump 55 starts to release gas, because the gap between the heat conducting plate 52 and the second plate 513 is large, more air enters the gap between the heat conducting plate 52 and the second plate 513, takes away heat transferred by the second plate 513, and cools the second plate 513 to further inhibit the heat from passing through the second plate 513; the flowing air in the gap between the heat conducting plate 52 and the second plate 513 is blocked by the first bump 55 and then accumulated in the gap between the heat conducting plate 52 and the second plate 513, so that the air pressure in the gap between the heat conducting plate 52 and the second plate 513 is increased, the heat conducting plate 52 is pressed to move upwards, the air is accelerated to flow out from the gap between the heat conducting plate 52 and the first bump 55, and the gap between the heat conducting plate 52 and the second plate 513 is increased, thereby further achieving the heat insulation effect.

As an embodiment of the invention, a second groove 551 is uniformly formed on the first bump 55, a rotating roller 552 is embedded in the second groove 551, the rotating roller 552 is rotatably connected with the inner surface of the second groove 551 through a rotating shaft, and the outer circumferential surface of the rotating roller 552 is in contact with the surface of the heat conducting plate 52; a fixture block 524 is disposed on the lower surface of the heat-conducting plate 52, and the fixture block 524 is used to prevent the first magnet 523 on the heat-conducting plate 52 from departing from the action range of the electromagnet 514.

In operation, when the heat conducting plate 52 starts to move, the lower surface of the end of the heat conducting plate 52 drives the rotating roller 552 to rotate, so as to reduce the resistance of the heat conducting plate 52 during moving and ensure that the heat conducting plate 52 moves more smoothly; after the heat conducting plate 52 moves for a certain distance, the fixture block 524 contacts with the heat conducting plate 52, so that the heat conducting plate 52 is limited, the first magnet 523 on the end of the heat conducting plate 52 is still in the action range of the electromagnet 514, after the temperature inside the casing 21 is effectively controlled, the electromagnet 514 is electrified again, and the heat conducting plate 52 is reset through the attraction between the electromagnet 514 and the first magnet 523.

The specific working process is as follows:

because the hydrotherapy bathtub 4 is stored with bath water for a long time, the internal humidity is higher, so that the controller main body 2 is positioned in the waterproof box body 1, the external moisture is protected, and the phenomenon that the controller main body 2 breaks down due to the fact that the moisture permeates into a circuit in the controller main body 2 is avoided; when a user uses the hydrotherapy bathtub 4, a proper temperature range is set through a control panel on the hydrotherapy bathtub 4, and a data command is transmitted into the controller main body 2, and the data command is stored by the standby storage circuit, so that later inquiry is facilitated, and meanwhile, the data command is converted into a form which can be identified by the working circuit, so that the working circuit controls a pump machine in the hydrotherapy bathtub 4, and bath water is sprayed to the body surface of the user under the action of the pump machine, thereby realizing the massage effect on the user; when the bath water circularly flows through the circulating water pipe 41 and passes through the first pipe 24, the heater 23 on the first pipe 24 is started and heats the bath water through the electric heating pipe extending into the bath water; when the bath water temperature detected by the temperature sensor is higher than the set temperature range, the bath water temperature is fed back to the control circuit in time and the operation of the heater 23 is stopped, so that the bath water temperature is controlled within the set range; meanwhile, an air pump and an ozone generator in the hydrotherapy bathtub are started, and the air generated by the air pump brings the ozone generated by the ozone generator into flowing bath water, so that the disinfection treatment of the bath water is realized, and the cleanness of the bath water is ensured; however, in the long-term use process, the temperature sensor may fail, and at this time, the heater 23 continuously heats the bath water, so that the bath water temperature is too high, which affects the comfort of the user, and the heater 23 continuously works to generate a large amount of heat to be transferred to the inside of the case 21, and the working circuit and the standby storage circuit also generate a large amount of heat when working, so that the heat is accumulated too much and cannot be dissipated in time, so that the temperature inside the case 21 may be too high, the control circuit and the standby storage circuit are burned out, which not only causes the controller main body 2 not to work normally, but also causes the historical data stored in the standby storage circuit to be lost due to burning out; therefore, by providing the heat insulation unit 5, the heat generated by the heater 23 is blocked by the heat insulation board 51 when moving upwards, and the heat conduction efficiency is deteriorated when passing through the first cavity 511 inside the heat insulation board 51, and it is difficult to continue moving upwards through the heat insulation board 51; the heat conducting plate 52 in the first cavity 511 is made of aluminum-copper alloy, so that the heat conducting plate has good heat conductivity, and can rapidly transfer heat to the outside through the first heat radiating fin 53 on the end limiting block 521, thereby effectively controlling the temperature inside the casing 21; and the supporting action of the top plate 522 ensures that a gap is reserved between the middle part of the heat-conducting plate 52 and the upper and lower surfaces of the first cavity 511, heat continuously passes through the side wall of the heat-insulating plate 51 and the gap between the heat-conducting plate 52 and the upper and lower surfaces of the first cavity 511, the loss is large, and the heat is difficult to continuously transfer upwards; the temperature of the bath water in the first pipe 24 can be fully sensed by the convex jump type temperature controller 242 in the first groove 241 on the first pipe 24, and when the temperature of the bath water exceeds 60 ℃, the convex jump type temperature controller 242 is automatically started and cuts off the power supply of the heater 23 to stop the operation of the heater 23 by adjusting the convex jump type temperature controller 242, so that the temperature is controlled; the working circuit sends alarm information through a control panel on the hydrotherapy bathtub 4 after the heater 23 stops running, informs a user to replace an internal temperature sensor in time, overhauls the inside of the controller main body 2, ensures the normal running of the controller main body 2 and also ensures the safety of data stored in a standby storage circuit; under normal conditions, under the mutual attraction action of the first magnet 523 and the electromagnet 514, the limiting block 521 on the heat conducting plate 52 is tightly combined with the first heat radiating fin 53, so as to further protect a control circuit and a standby storage circuit inside the casing 21 and avoid the infiltration of external moisture; when the power of the heater 23 is cut off, the working circuit receives a signal and starts a preset temperature reduction program, the electromagnet 514 is powered off, the heat conducting plate 52 is not fixed any more, and the working circuit opens the one-way valve in the second pipe 54 and the air pump in the hydrotherapy bathtub, so that the air generated by the air pump flows into the first cavity 511 through the second pipe 54 and impacts the heat conducting plate 52, the heat conducting plate 52 moves, the limiting block 521 also leaves the first radiating fin 53, the air can flow to the outside through the gap between the heat conducting plate 52 and the first cavity 511, and the air takes away the heat in the first cavity 511 and the heat conducting plate 52 in the flowing process, the air guides a large amount of heat to the outside while guiding to the outside of the hydrotherapy bathtub 4 through the exhaust pipe 3, so that the temperature in the first cavity 511 is controlled, and the upward transmission of the heat generated below the heat insulation plate 51 is further inhibited, the working circuit and the standby storage circuit are prevented from being burnt due to overhigh temperature; moreover, because the end of the heat insulation board 51 is fixedly connected with the side wall of the machine shell 21, the areas, which are above and below the heat insulation board 51 and are distributed with circuit elements, in the machine shell 21 are kept closed, and the first cavity 511 is communicated with the outside, the air entering the first cavity 511 takes away heat and then directly flows to the outside, the air cannot enter other areas except the first cavity 511 in the machine shell 21, and the phenomenon that water vapor possibly contained in the air contacts with the circuit elements in the machine shell 21 to influence the normal operation of the controller main body 2 is avoided; the end part of the heat conducting plate 52 is supported by the first bump 55, so that the clearance between the heat conducting plate 52 and the first plate 512 is smaller, thereby ensuring that the heat transferred by the first plate 512 from the working circuit and the spare storage circuit can be more fully absorbed by the heat conducting plate 52 and guided to the outside, and further controlling the temperature of the working circuit and the spare storage circuit; the gap between the heat conducting plate 52 and the second plate 513 is large, so that heat generated by the heater 23 is blocked by the large gap between the heat conducting plate 52 and the second plate 513 after passing through the second plate 513, the heat is difficult to be continuously transmitted upwards, and the heat generated by the heater 23 is prevented from influencing the heat radiation of the heat conducting plate 52 to the working circuit and the standby storage circuit; after the limiting block 521 starts to move, the second tube 54 on the first bump 55 starts to release gas, because the gap between the heat conducting plate 52 and the second plate 513 is large, more air enters the gap between the heat conducting plate 52 and the second plate 513, takes away heat transferred by the second plate 513, and cools the second plate 513 to further inhibit the heat from passing through the second plate 513; the flowing air in the gap between the heat conducting plate 52 and the second plate 513 is blocked by the first bump 55 and then accumulated in the gap between the heat conducting plate 52 and the second plate 513, so that the air pressure in the gap between the heat conducting plate 52 and the second plate 513 is increased, the heat conducting plate 52 is pressed to move upwards, the air is accelerated to flow out from the gap between the heat conducting plate 52 and the first bump 55, and the gap between the heat conducting plate 52 and the second plate 513 is increased, thereby further achieving the heat insulation effect.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An SPA spare storage hydrotherapy controller which is characterized in that: the device comprises a waterproof box body (1), a controller main body (2) and an exhaust pipe (3), wherein the waterproof box body (1) is installed inside a hydrotherapy bathtub (4), and an air pump and an ozone generator are installed inside the hydrotherapy bathtub (4); the top of the waterproof box body (1) is connected with a box cover (11) through a bolt, the controller main body (2) is installed inside the waterproof box body (1), the exhaust pipe (3) is installed on the box cover (11), one end of the exhaust pipe (3) is communicated with the inside of the waterproof box body (1), and the other end of the exhaust pipe is communicated with the outside of the hydrotherapy bathtub (4); the controller main body (2) comprises a machine shell (21), a base (22), a heater (23), a working circuit and a standby storage circuit, wherein the working circuit and the standby storage circuit are uniformly distributed at the position, close to the top, inside the machine shell (21), the bottom of the machine shell (21) is fixedly connected with a first pipe (24), the first pipe (24) is communicated with a circulating water pipe (41) in the hydrotherapy bathtub (4), the heater (23) is fixedly connected above the first pipe (24), and an electric heating pipe at the end part of the heater (23) extends into the first pipe (24); a temperature sensor is arranged in the first tube (24) and is connected with a working circuit; the outer surface of the first pipe (24) is provided with a first groove (241), a convex jump type temperature controller (242) is fixedly connected in the first groove (241), the end part of the convex jump type temperature controller (242) is tightly contacted with the inner surface of the first groove (241), the side wall of the first groove (241) is made of aluminum-copper alloy, and the convex jump type temperature controller (242) is used for cutting off the power supply of the heater (23) when the bathing water temperature in the first pipe (24) is too high; the inside region that is located between heater (23) and the working circuit of casing (21) is equipped with thermal-insulated unit (5), thermal-insulated unit (5) are including heat insulating board (51), heat-conducting plate (52) and fin (53) No. one, heat insulating board (51) tip links firmly with casing (21) lateral wall, and heat insulating board (51) inside is equipped with a cavity (511), one end that a cavity (511) is close to blast pipe (3) runs through casing (21) lateral wall and communicates with each other with the external world, heat-conducting plate (52) have been inlayed to a cavity (511) inside, heat-conducting plate (52) are the aluminium copper alloy material, and heat-conducting plate (52) one end stretches out a cavity (511) and is equipped with stopper (521), stopper (521) material is the same with heat-conducting plate (52), and stopper (521) embedding casing (21) surface corresponds spacing groove (211) that the position set up and with spacing groove (211) internal surface in close contact, a plurality of first cooling fins (53) are uniformly arranged on the side surface of the limiting block (521); the heat-conducting plate (52) is located the inside tip lower surface of cavity (511) and is equipped with roof (522), and roof (522) lower surface is the arc surface and contacts with cavity (511) lateral wall lower surface, and heat-conducting plate (52) middle part not with cavity (511) lateral wall surface contact.

2. The SPA backup storage hydrotherapy controller of claim 1, wherein: the heat insulation plate (51) comprises a first plate (512) and a second plate (513), the heat insulation plate (51) is formed by splicing the first plate (512) and the second plate (513) up and down, and the opposite surfaces of the first plate (512) and the second plate (513) are sunken to form a first cavity (511); the first plate (512) is made of an aluminum-copper alloy material, and the second plate (513) is an extruded plate; the first plate (512) is located above the first cavity (511), and the second plate (513) is located below the first cavity (511).

3. The SPA backup storage hydrotherapy controller of claim 2, wherein: a second tube (54) is embedded in one side of the first cavity (511) far away from the heat conduction pipe, one end of the second tube (54) is communicated with the inside of the first cavity (511), the other end of the second tube is communicated with an air pump in the hydrotherapy bathtub (4), a check valve is arranged in the second tube (54), and the check valve is controlled by a working circuit; the heat insulation plate (51) is connected with the inner surface of the first cavity (511) in a sliding mode; the tip that a fin (53) was kept away from in heat-conducting plate (52) has linked firmly a magnet (523), the position that a cavity (511) internal surface is close to a magnet (523) has linked firmly electro-magnet (514), electro-magnet (514) receive work circuit's control.

4. The SPA backup storage hydrotherapy controller of claim 3, wherein: a second cavity (515) is arranged on the side wall, close to the second pipe (54), of the first cavity (511), and a group of vent holes (516) are uniformly formed in the side wall, close to the first cavity (511), of the second cavity (515).

5. The SPA backup storage hydrotherapy controller of claim 4, wherein: a convex block (55) is arranged at a position, close to the first radiating fin (53), of the lower surface of the first cavity (511), the convex block (55) is in contact with the lower surface of the heat conducting plate (52), and the convex block (55) is used for jacking the heat conducting plate (52) to enable a gap between the heat conducting plate (52) and the second plate (513) to be larger than a gap between the heat conducting plate (52) and the first plate (512).

6. The SPA backup storage hydrotherapy controller of claim 5, wherein: a second groove (551) is uniformly formed in the first bump (55), a rotating roller (552) is embedded in the second groove (551), the rotating roller (552) is rotatably connected with the inner surface of the second groove (551) through a rotating shaft, and the outer circle surface of the rotating roller (552) is in contact with the surface of the heat conducting plate (52); the lower surface of the heat-conducting plate (52) is provided with a clamping block, and the clamping block is used for preventing the first magnet (523) on the heat-conducting plate (52) from being separated from the action range of the electromagnet (514).