CN213345246U

CN213345246U - Temperature measuring structure of health preserving kettle

Info

Publication number: CN213345246U
Application number: CN202020630320.6U
Authority: CN
Inventors: 张默晗; 彭治霖; 方镇; 孙真
Original assignee: Shenzhen Buydeem Technology Co Ltd
Current assignee: Shenzhen Buydeem Technology Co Ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-06-04
Anticipated expiration: 2030-04-23

Abstract

A temperature measurement structure of a health preserving pot comprises a pot cover (2), a carrying handle, a pot body (3) and a base (4), wherein a temperature measurement rod (102) is connected to the pot cover (2), a temperature sensor (104), a first Bluetooth module (101), a battery and a charging circuit are arranged in the pot cover (2), the output end of the temperature sensor (104) is connected with an internal control circuit of the first Bluetooth module (101), and a temperature sensing head of the temperature sensor (104) is tightly attached to the upper end of the temperature measurement rod (102); the kettle cover (2) is connected with the kettle body (3) in a matching mode, an upper electric connector is arranged at the bottom of the kettle body (3), a lower electric connector is arranged on the upper surface of the base (4), and the kettle body (3) is connected with the lower electric connector on the base (4) through the upper electric connector. The utility model discloses reduce the cost of product, have the use that provides the user and experienced, brought very big convenience for consumer's use.

Description

Temperature measuring structure of health preserving kettle

Technical Field

The utility model relates to a temperature measurement structure of a health preserving kettle.

Background

With the improvement of living standard of people, the requirement of people on whether the household appliances are convenient to use is higher and higher, which is one of the reasons why intelligent household appliances are more and more popular. At present, the household health preserving kettle gradually enters thousands of households, but the household health preserving kettle is in the process of cooking food, if the condition of cooking food needs to be checked, the temperature condition of the cooked health preserving soup is checked, then the long-distance checking can not be carried out through the internet, a great deal of inconvenience is brought to the use of consumers, in addition, the health preserving kettle with the temperature measuring structure on the market must adopt a five-point electric connector, and the cost pressure is brought to the product.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a simple structure, safe and reliable, and can also use three electric connector's health preserving kettle temperature measurement structure through the boiling and the temperature condition of long-range health preserving kettle hot water juice of looking over, solved the cost pressure of product effectively, still bring brand-new use for the user and experience.

In order to solve the technical problem, the utility model discloses a following technical scheme: a temperature measuring structure of a health preserving pot comprises a pot cover, a carrying handle, a pot body and a base, wherein a temperature measuring rod is connected to the pot cover, a temperature sensor, a first Bluetooth module, a battery and a charging circuit are arranged in the pot cover, the output end of the temperature sensor is connected with an internal control circuit of the first Bluetooth module, and a temperature sensing head of the temperature sensor is tightly attached to the upper end part of the temperature measuring rod; the kettle cover is connected with the kettle body in a matched mode, an upper electric connector is arranged at the bottom of the kettle body, a lower electric connector is arranged on the upper surface of the base, and the kettle body is connected with the lower electric connector on the base through the upper electric connector.

Furthermore, the carrying handle is a carrying handle cover, the temperature measuring rod is connected to the carrying handle cover, and the temperature sensor, the first Bluetooth module, the battery and the charging circuit are arranged in the carrying handle cover; the edge of the bottom surface of the handle cover is provided with a first annular flange, the first annular flange is provided with threads, the center of the kettle cover is provided with a through hole, and the hole wall of the through hole is provided with internal threads; the screw thread on the handle cover is screwed with the internal screw thread (202) on the hole wall of the through hole, and the handle cover is fixed on the kettle cover.

Furthermore, the carrying handle is covered with a charging interface connected with the charging module, the base is provided with a charging seat, and the carrying handle cover is connected with the charging seat on the base through a charging wire to be charged.

Furthermore, a second MCU, a second Bluetooth module and a control circuit are arranged in the base, and the second Bluetooth module is paired with the first Bluetooth module for use.

Furthermore, a downward second annular flange is arranged on the lower surface of the kettle cover, an electric connecting sheet is arranged on the second annular flange, one end of the electric connecting sheet is connected with a charging module in the kettle cover, the charging module is connected with the first Bluetooth module, an electric connecting reed is arranged on the upper portion of the handle at the upper opening of the kettle body, the other end of the electric connecting reed is connected with an upper electric connector at the bottom of the kettle body, the kettle cover is connected with the kettle body in a matched mode, and the electric connecting reed is connected with the electric connecting sheet to provide power for the charging module and the first Bluetooth module in the kettle cover.

Furthermore, the upper electric connector on the kettle body and the lower electric connector on the base are both three-core connectors.

Furthermore, the temperature measuring rod is made of heat conducting materials, the diameter of the temperature measuring rod is 3 MM-12 MM, and the distance between the lower end part of the temperature measuring rod and the bottom surface of the kettle body is 3 MM-50 MM.

Compared with the prior art, through setting up a carrying handle lid on the pot lid, cover at the carrying handle and set up the temperature detection pole, set up the bluetooth in the carrying handle lid, temperature sensor and rechargeable battery and charging circuit, make temperature sensor's temperature sensing portion hug closely with the temperature detection pole, can be in order to adopt ordinary three-core electric connector, can give base and mobile terminal with temperature data transmission through the bluetooth again, a heating control for controlling the health preserving kettle, can in time look up the temperature of the health preserving hot water in the health preserving kettle through mobile terminal again, the cost of product has been reduceed promptly, there is the use that provides the user and has experienced, the use of giving the consumer has brought very big convenience.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of a handle cover according to a preferred embodiment of the present invention;

fig. 3 is a schematic structural diagram of a charging cable according to a preferred embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the handle cover of the preferred embodiment of the present invention when separated from the pot cover;

fig. 5 is a schematic structural diagram of a second preferred embodiment of the present invention;

fig. 6 is a schematic view of a second preferred embodiment of the present invention;

FIG. 7 is a block diagram of the circuitry within the handle cover or lid of the preferred embodiment of the present invention;

fig. 8 is a block diagram of the circuitry within the base of the preferred embodiment of the invention.

Detailed Description

The invention will be described in further detail with reference to the accompanying drawings:

because the temperature detection of health preserving kettle on the market all adopts on the internal heating element of kettle to install temperature sensor and detects the temperature, this kind of structure will lead to the used cheap three-core electric connector of ordinary electric kettle to be unable, must use five-core electric connector just can realize its function, for this reason, the utility model discloses an increase a carrying handle lid on the kettle cover, solved the problem that can use cheap three-core electric connector, reduced product cost like this effectively, still improved user's experience.

As shown in fig. 1, 2, 3, 4, 7 and 8, a temperature measuring structure of a health preserving pot comprises a pot cover 2, a handle cover 1, a pot body 3 and a base 4, wherein the handle cover 1 is connected with a temperature measuring rod 102, the edge of the bottom surface of the handle cover 1 is provided with a first annular flange 105, the first annular flange 105 is provided with a thread 106, the center of the pot cover 2 is provided with a through hole 201, the wall of the through hole 201 is provided with an internal thread 202, the thread 106 on the handle cover 1 is screwed with the internal thread 202 on the wall of the through hole 201, the pot cover 2 is connected with the pot body 3 in a matching manner, the bottom of the pot body 3 is provided with an upper electric connector, the upper surface of the base 4 is provided with a lower electric connector, and the pot body 3 is connected with the lower electric connector on the base 4 through the upper electric. The temperature sensor 104, the first Bluetooth module 101, the battery and the charging circuit are arranged in the handle cover 1, the output end of the temperature sensor 104 is connected with the internal control circuit of the first Bluetooth module 101, and the temperature sensing head of the temperature sensor 104 is tightly attached to the upper end of the temperature measuring rod 102. The carrying handle cover is characterized in that a charging interface 103 connected with a charging module is arranged on the carrying handle cover 1, a charging seat 401 is arranged on the base 4, and the carrying handle cover 1 is connected with the charging seat 401 on the base 4 through a charging wire 5 for charging. And a second MCU, a second Bluetooth module and a control circuit are arranged in the base 4, and the second Bluetooth module is matched with the first Bluetooth module 101 in the carrying handle cover 1 for use.

As shown in fig. 5, 6, 7 and 8, is another embodiment: the utility model provides a health preserving kettle temperature measurement structure, includes pot lid 2, the kettle body 3 and base 4, be equipped with charging module, first bluetooth module 101 and temperature sensor 104 in the pot lid 2, pot lid 2 sub-unit connection has temperature measuring rod 102, and temperature sensor 104 temperature sensing head closely laminates with temperature measuring rod 102 upper end. The lower surface of the kettle cover 2 is provided with a downward second annular flange 205, the second annular flange 205 is provided with an electric connecting sheet 701, one end of the electric connecting sheet 701 is connected with a charging module in the kettle cover 2, the charging module is connected with the Bluetooth module 101, the upper part of the handle 302 at the upper opening of the kettle body 3 is provided with an electric connecting reed 301, the other end of the electric connecting reed 301 is connected with an upper electric connector at the bottom of the kettle body 3, the kettle cover 2 is connected with the kettle body 3 in a matched mode, and the electric connecting reed 301 is connected with the electric connecting sheet 701 and provides power for the charging module in the kettle cover 2 and the first Bluetooth module 101.

The temperature measuring rod 102 is made of a heat conducting material, and can be made of copper, stainless steel and the like. The diameter of the temperature measuring rod 102 is from 3MM to 12MM, and the lower end of the temperature measuring rod is preferably from 3MM to 30MM from the bottom surface of the kettle body. In this embodiment, the temperature measuring rod 102 is made of stainless steel, the diameter of the temperature measuring rod 102 is 5MM, and the distance from the lower end of the temperature measuring rod to the bottom surface of the kettle body is 3 MM.

The utility model discloses a theory of operation and working process as follows:

as shown in figures 1, 2, 3, 4, 7 and 8, when the utility model is used, firstly, the food to be cooked is put into the kettle body 3, and a proper amount of water is added, then, the pot body 3 is placed on the base 4, at this time, the upper connector at the bottom of the pot body 3 is inserted and connected with the lower connector on the upper surface of the base 4, at this time, the pot cover 2 is covered on the upper opening of the pot body 3, then, the temperature measuring rod 102 connected with the handle cover 1 is inserted into the through hole 201 arranged at the center of the kettle cover 2 and extends into the kettle body 3, the screw thread 106 on the first annular flange 105 arranged on the edge of the bottom surface of the handle cover 1 is aligned with the internal screw thread 202 on the wall of the central through hole 201 of the kettle cover 2 to rotate, so that the screw thread 106 on the handle cover 1 is screwed with the internal screw thread 202 on the wall of the through hole 201, and the handle cover 1 is screwed on the kettle cover 2. The upper and lower electrical connectors used on the kettle body 3 and base 4 are here three-core connectors. At this time, the health preserving pot starts to boil the health preserving soup by selecting the button 402 on the base 4 to set the function and pressing the 'start' button. Thus, the control circuit on the base 4 controls the heating element at the bottom of the kettle body 3 to heat the liquid in the kettle body 3. At this moment, first bluetooth module 101 in the handle lid 1 begins work, pairs with the second bluetooth module in the base 4 by oneself, confirms for the first time to pair the UNICOM after, when later reusing handle lid 1 and the base 4 that pair, or when reusing the mobile terminal that handle lid 1 paired, just can carry out the signal automatically and pair the transmission. At this time, the temperature sensor 104 in the carrying handle cover 1 starts to sense the temperature change of the temperature measuring rod 102, the temperature measuring rod 102 side changes along with the temperature change in the kettle body 3, at this time, the change of the value of the temperature sensor 104 is collected by the first MCU in the first Bluetooth module 101 for operation processing, then, the change is transmitted by the first Bluetooth module 101 and received by the second Bluetooth module in the base 4 or received by the third Bluetooth module on the mobile terminal for processing, if the second Bluetooth module in the base 4 receives the temperature change signal transmitted by the carrying handle cover 1, the processing is carried out by the second MCU in the base 4, and the power control circuit is controlled to control the heating or non-heating of the heating element according to the processing information. If the mobile terminal (such as a mobile phone) receives the temperature change information sent by the first bluetooth module 101 in the carrying handle cover 1, the temperature change information can be displayed on the APP of the mobile phone in time for the user to know. The utility model discloses first bluetooth module 101 in the handle lid 1 is through rechargeable battery supply power work, and when the battery of handle lid 1 did not have the electricity, can be through setting up the interface 103 that charges on the upper surface of handle lid 1, with charging seat 401 that sets up on the base 4 is connected charging interface 103 through charging wire 5 and is charged with charging seat 401 on the base 4.

In another embodiment: as shown in fig. 5, 6, 7 and 8, the temperature measuring structure of the health preserving pot comprises a pot cover 2, a pot body 3 and a base 4, wherein a temperature sensor 104, a first bluetooth module 101, a battery and a charging circuit are arranged in the pot cover 2, the output end of the temperature sensor 104 is connected with an internal control circuit of the first bluetooth module 101, and a temperature sensing head of the temperature sensor 104 is tightly attached to the upper end of a temperature measuring rod 102. The lower part of the kettle cover 2 is connected with a temperature measuring rod 102, and a temperature sensing head of a temperature sensor 104 is tightly attached to the upper end part of the temperature measuring rod 102. The lower surface of the pot lid 2 is provided with a downward second annular flange 205, the second annular flange 205 is provided with an electric connecting sheet 701, one end of the electric connecting sheet 701 is connected with a charging module, the charging module is connected with the first Bluetooth module 101, the upper part of the handle 302 at the upper opening of the pot body 3 is provided with an electric connecting reed 301, the pot lid 2 is connected with the pot body 3 in a matching manner, and the electric connecting reed 301 is connected with the electric connecting sheet 701 to provide power for the charging module in the pot lid 2 and the first Bluetooth module 101.

When the utility model is used, firstly, the food to be cooked is put into the kettle body 3, and a proper amount of water is added, then, the pot body 3 is placed on the base 4, at this time, the upper connector at the bottom of the pot body 3 is inserted and connected with the lower connector on the upper surface of the base 4, at this time, the pot cover 2 is covered on the upper opening of the pot body 3, then, the temperature measuring rod 102 connected with the kettle cover 2 is inserted into the kettle body 3 in a way of aligning with the kettle mouth of the kettle body 3, at this time, the electrical connection sheet 701 arranged on the second annular flange 205 downward of the kettle lid 2, corresponding to the position of an electric connection reed 301 arranged on the upper part of a handle 302 at the upper opening of the pot body 3, the pot cover 2 is pressed down to cover the upper opening of the pot body 3, the electric connection reed 301 is connected and communicated with the electric connection sheet 701 to provide power for the charging module and the first Bluetooth module 101 in the kettle cover 2. If the electric connecting sheet 701 of the kettle cover 2 is not connected with the electric connecting reed 301 arranged on the upper part of the handle 302 at the upper opening of the kettle body 3, the MCU control circuit in the base 4 can cut off the power supply of the lower electric connector on the upper surface of the base 4, so that the electric connecting reed 301 is not electrified. The upper and lower electrical connectors used on the kettle body 3 and base 4 are here three-core connectors. At this time, the health preserving pot starts to boil the health preserving soup by selecting the button 402 on the base 4 to set the function and pressing the 'start' button. Thus, the control circuit on the base 4 controls the heating element at the bottom of the kettle body 3 to heat the liquid in the kettle body 3. At this moment, first bluetooth module 101 in the pot lid 2 begins work, and the pairing of second bluetooth module in proper motion and the base 4 confirms for the first time to pair the UNICOM after, when later reusing handle lid 1 and the base 4 that pair, or when reusing the mobile terminal that pot lid 2 paired, just can carry out the signal automatically and pair the transmission. At this time, the temperature sensor 104 in the pot lid 2 starts to sense the temperature change of the temperature measuring rod 102, the temperature measuring rod 102 changes along with the temperature change in the pot body 3, at this time, the change of the value of the temperature sensor 104 is collected by the first MCU in the first Bluetooth module 101 for operation, then, the temperature change is transmitted by the first Bluetooth module 101 and received by the second Bluetooth module in the base 4 or received by the third Bluetooth module on the mobile terminal, if the second Bluetooth module in the base 4 receives the temperature change signal transmitted by the pot lid 2, the temperature change signal is processed by the second MCU in the base 4, and the power control circuit is controlled to control the heating or non-heating of the heating element according to the processing information. If the mobile terminal (such as a mobile phone) receives the temperature change information sent by the carrying handle cover 1, the temperature change information can be displayed on the APP of the mobile phone in time so that a user can know the temperature change information. The utility model discloses first bluetooth module 101 in pot lid 2 is through rechargeable battery supply power work, as long as at health preserving kettle normal use, and the electric connection piece 701 that rechargeable battery's the module of charging of being connected on pot lid 2 is connected is good with electric connection reed 301 contact, just can guarantee first bluetooth module 101's power supply and normal use.

The utility model discloses can be used for the pot body on the pot on slaughterhouse, electromagnetism stove or other separable pot bodies equally to detect the temperature, it is convenient promptly, safe again. Additionally, the utility model provides a what wireless communication adopted is that bluetooth module's signal carries out signal transmission, the utility model discloses a wireless transmission can also use wiFi signal interconnection transmission.

Claims

1. The utility model provides a health preserving kettle temperature measurement structure, includes pot lid (2), carrying handle, the kettle body (3) and base (4), its characterized in that: the kettle cover (2) is connected with a temperature measuring rod (102), a temperature sensor (104), a first Bluetooth module (101), a battery and a charging circuit are arranged in the kettle cover (2), the output end of the temperature sensor (104) is connected with an internal control circuit of the first Bluetooth module (101), and a temperature sensing head of the temperature sensor (104) is tightly attached to the upper end part of the temperature measuring rod (102); the kettle cover (2) is connected with the kettle body (3) in a matching mode, an upper electric connector is arranged at the bottom of the kettle body (3), a lower electric connector is arranged on the upper surface of the base (4), and the kettle body (3) is connected with the lower electric connector on the base (4) through the upper electric connector.

2. The health preserving pot temperature measuring structure of claim 1, characterized in that: the carrying handle is a carrying handle cover (1), the temperature measuring rod (102) is connected to the carrying handle cover (1), and the temperature sensor (104), the first Bluetooth module (101), the battery and the charging circuit are arranged in the carrying handle cover (1); the edge of the bottom surface of the handle cover (1) is provided with a first annular flange (105), the first annular flange (105) is provided with threads (106), the center of the kettle cover (2) is provided with a through hole (201), and the hole wall of the through hole (201) is provided with internal threads (202); the screw thread (106) on the handle cover (1) is screwed with the internal screw thread (202) on the hole wall of the through hole (201), and the handle cover (1) is fixed on the kettle cover (2).

3. The health preserving pot temperature measuring structure of claim 2, characterized in that: be equipped with on carrying handle lid (1) with the interface (103) that charges that the module is connected that charges, be equipped with charging seat (401) on base (4), carrying handle lid (1) is connected with charging seat (401) on base (4) through charging wire (5) and charges.

4. The health preserving pot temperature measuring structure of claim 1 or 2, characterized in that: a second MCU, a second Bluetooth module and a control circuit are arranged in the base (4), and the second Bluetooth module is matched with the first Bluetooth module (101) for use.

5. The health preserving pot temperature measuring structure of claim 1, characterized in that: the kettle cover is characterized in that a downward second annular flange (205) is arranged on the lower surface of the kettle cover (2), an electric connecting sheet (701) is arranged on the second annular flange (205), one end of the electric connecting sheet (701) is connected with a charging module in the kettle cover (2), the charging module is connected with a first Bluetooth module (101), an electric connecting reed (301) is arranged on the upper portion of a handle (302) at the upper opening of the kettle body (3), the other end of the electric connecting reed (301) is connected with an upper electric connector at the bottom of the kettle body (3), the kettle cover (2) is connected with the kettle body (3) in a matched mode, the electric connecting reed (301) is connected with the electric connecting sheet (701) and provides a power source for the charging module and the first Bluetooth module (101) in the kettle cover (2.

6. The health preserving pot temperature measuring structure of claim 1, characterized in that: the upper electric connector on the kettle body (3) and the lower electric connector on the base (4) are three-core connectors.

7. The health preserving pot temperature measuring structure of claim 1, characterized in that: the temperature measuring rod (102) is made of heat conducting materials, the diameter is 3 MM-12 MM, and the distance from the lower end part of the temperature measuring rod to the bottom surface of the kettle body is 3 MM-50 MM.

8. The health preserving pot temperature measuring structure of claim 7, characterized in that: the diameter of the temperature measuring rod (102) is 5MM, and the distance from the lower end part of the temperature measuring rod to the bottom surface of the kettle body is 3 MM.