CN220089157U

CN220089157U - Constant temperature cup structure based on ceramic heating sheet

Info

Publication number: CN220089157U
Application number: CN202321613983.7U
Authority: CN
Inventors: 刘胜; 赵冰; 刘华鸿
Original assignee: Guangdong Hengji Zhuoyue Electric Appliance Technology Co ltd
Current assignee: Guangdong Hengji Zhuoyue Electric Appliance Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-28
Anticipated expiration: 2033-06-25

Abstract

The utility model discloses a constant-temperature water cup structure based on a ceramic heating sheet, which comprises a cup body, wherein the cup body comprises an inner container and an inner cavity below the inner container, an NTC temperature sensor and a ceramic heater are arranged in the inner cavity, the ceramic heater is clamped on a heating sheet support, a support fixing piece is arranged at the bottom of the heating sheet support, and the heating sheet support is fixed at the bottom of the inner cavity; the inner chamber below is equipped with the bottom of cup, is equipped with battery bracket and circuit board in the bottom of cup, is equipped with the battery on the battery bracket, is equipped with battery protection pad outward of battery, and the battery is connected with the circuit board electricity, relates to thermostatic cup technical field, has adopted ceramic heating piece, and project organization is simpler, and manufacturing cost is cheaper. Meanwhile, the portable household table saves the occupied space of the product, and is convenient to carry and use in families. The utility model can not only heat water rapidly, but also maintain the long-time heat preservation effect. In addition, it provides direct current interface and different external power supply heating and charging modes, uses in a flexible way, and the range of application is extensive.

Description

Constant temperature cup structure based on ceramic heating sheet

Technical Field

The utility model belongs to the technical field of thermostatic cups, and particularly relates to a thermostatic cup structure based on a ceramic heating sheet.

Background

There are two main improved constant temperature cups in the market at present, one is an electric heating cup without a power supply, and the other is provided with strong electricity. The constant temperature cup without a power supply cannot heat cold water and cannot accurately display water temperature, and the strong electric constant temperature cup can heat cold water with good heat preservation effect under the vacuumizing condition, but is not portable when traveling or going out. Therefore, the structure of the existing thermostatic cup still needs to be further innovated.

Disclosure of Invention

The utility model aims to provide a ceramic heating sheet-based water cup structure so as to solve the problems in the background technology.

The technical scheme adopted by the utility model is as follows:

the utility model provides a constant temperature water cup structure based on pottery piece that generates heat, includes the cup body, the cup body includes the inner bag and the inner chamber of below thereof, be equipped with NTC temperature sensor and ceramic heater in the inner chamber, ceramic heater card is located on the piece support that generates heat, piece support bottom that generates heat is equipped with the support mounting, will generate heat the piece support and be fixed in the inner chamber bottom;

the cup bottom is arranged below the inner cavity, a battery support and a circuit board are arranged in the cup bottom, a battery is arranged on the battery support, a battery protection pad is arranged outside the battery, and the battery is electrically connected with the circuit board.

Preferably, a heat insulation pad is arranged between the ceramic heater and the heating sheet bracket.

Preferably, a power interface is arranged outside the cup bottom, and the power interface is electrically connected with the circuit board.

Preferably, the bottom of the cup bottom is provided with a silica gel pad, and the silica gel pad is clamped at the bottom of the cup bottom through a buckle on the silica gel pad.

Preferably, the circuit board is provided with an LED patch lamp, the light guide plate is clamped on the LED patch lamp through a buckle, and a light guide film is stuck on the light guide plate.

Preferably, the NTC temperature sensor is connected to the bottom of the inner container by an NTC spring.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

in the utility model, the ceramic heating plate is adopted, so that the design structure is simpler, and the production cost is lower. Meanwhile, the portable household table saves the occupied space of the product, and is convenient to carry and use in families. The utility model can not only heat water rapidly, but also maintain the long-time heat preservation effect. In addition, it provides direct current interface and different external power supply heating and charging modes, uses in a flexible way, and the range of application is extensive.

Drawings

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a cross-sectional view of the cup body of the present utility model;

in the figure: 81. a cup body; 811. an inner container; 812. an inner cavity; 82. an NTC temperature sensor; 83. an NTC spring; 84. a ceramic heater; 85. a heat insulating mat; 86. a heating sheet bracket; 87. a battery protection pad; 88. a bracket fixing member; 90. a power interface; 91. LED patch lamp; 92. a light guide film; 93. a light guide plate; 94. a battery holder; 95. a battery; 96. a circuit board; 97. a cup bottom; 98. and a silica gel pad.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

the embodiment provides a specific structure of a constant temperature water cup structure based on a ceramic heating sheet, as shown in fig. 1-2, the cup comprises a cup body 81, the cup body 81 comprises a liner 811 and an inner cavity 812 below the liner 811, an NTC temperature sensor 82 and a ceramic heater 84 are arranged in the inner cavity 812, the ceramic heater 84 is clamped on a heating sheet support 86, a support fixing piece 88 is arranged at the bottom of the heating sheet support 86, and the heating sheet support 86 is fixed at the bottom of the inner cavity 812;

a cup bottom 97 is arranged below the inner cavity 812, a battery bracket 94 and a circuit board 96 are arranged in the cup bottom 97, a battery 95 is arranged on the battery bracket 94, a battery protection pad 87 is arranged outside the battery 95, and the battery 95 is electrically connected with the circuit board 96.

Further, the circuit board 96 is composed of various electronic components, including touch keys, chips, display screen, etc., and is connected to each component by wires. The circuit board 96 is electrically connected to the switch, the ceramic heat-generating plate 84, the NTC temperature sensor 82, and the display screen, respectively, to perform various functions such as temperature regulation, temperature monitoring, battery charging, etc.

Further, a switch and a display screen are arranged on the shell, the heating function is controlled by the switch, and the display screen can display information such as temperature, battery power and the like. The shell is internally provided with a dry-heating prevention protection device, when the temperature of the heating body is too high or the temperature of the inner container is too high, the heating is automatically stopped, and the safety of a user is protected. The constant temperature protection device is arranged in the shell, so that the temperature of the inner container can be automatically adjusted, and the constant temperature range is kept.

In one possible embodiment, a thermal insulation pad 85 is provided between the ceramic heater 84 and the heat-generating sheet support 86.

In one possible embodiment, the power interface 90 is external to the cup bottom 97, and the power interface 90 is electrically connected to the circuit board 96.

In one possible embodiment, the bottom of the cup bottom 97 is provided with a silica gel pad 98, and the silica gel pad 98 is clamped at the bottom of the cup bottom 97 by a buckle thereon.

In one possible implementation, the circuit board 96 is provided with an LED patch lamp 91, the light guide plate 93 is snapped onto the LED patch lamp 91, and the light guide film 92 is attached to the light guide plate 93.

In one possible embodiment, the NTC temperature sensor 82 is connected to the bottom of the inner container 811 by means of an NTC spring 83.

Working principle referring to fig. 1-2, when used indoors, the thermostatic cup water glass ceramic heating plate 84 can work with full power, rapidly heating the water in the inner container 811 to a set temperature. When the constant-temperature cup is used outdoors, the constant-temperature cup can be connected with a mobile power supply through a direct-current power supply or is powered by a battery of the constant-temperature cup, and the ceramic heating sheet 84 stabilizes power and heats, so that water in the inner container 811 can be always kept at a set temperature, and the heat preservation effect is achieved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. A constant temperature drinking cup structure based on pottery piece that generates heat, its characterized in that: the cup comprises a cup body (81), wherein the cup body (81) comprises an inner container (811) and an inner cavity (812) below the inner container, an NTC temperature sensor (82) and a ceramic heater (84) are arranged in the inner cavity (812), the ceramic heater (84) is clamped on a heating sheet support (86), a support fixing piece (88) is arranged at the bottom of the heating sheet support (86), and the heating sheet support (86) is fixed at the bottom of the inner cavity (812);

the utility model discloses a battery protection device, including inner chamber (812), battery bracket (94) and circuit board (96), be equipped with bottom of cup (97) below inner chamber (812), be equipped with battery (95) on battery bracket (94), battery (95) are equipped with battery protection pad (87) outward, battery (95) are connected with circuit board (96) electricity.

2. The ceramic heating sheet-based water cup structure as claimed in claim 1, wherein: a heat insulation pad (85) is arranged between the ceramic heater (84) and the heating sheet bracket (86).

3. The ceramic heating sheet-based water cup structure as claimed in claim 1, wherein: a power interface (90) is arranged outside the cup bottom (97), and the power interface (90) is electrically connected with the circuit board (96).

4. The ceramic heating sheet-based water cup structure as claimed in claim 1, wherein: the bottom of the cup bottom (97) is provided with a silica gel pad (98), and the silica gel pad (98) is clamped at the bottom of the cup bottom (97) through a buckle on the silica gel pad.

5. The ceramic heating sheet-based water cup structure as claimed in claim 1, wherein: the LED surface mount lamp (91) is arranged on the circuit board (96), the light guide plate (93) is clamped on the LED surface mount lamp (91) through a buckle, and the light guide film (92) is adhered on the light guide plate (93).

6. The ceramic heating sheet-based water cup structure as claimed in claim 1, wherein: the NTC temperature sensor (82) is connected with the bottom of the inner container (811) through an NTC spring (83).