CN204232984U - A kind of rechargeable meal heat-preserving container - Google Patents

Abstract

The utility model discloses a rechargeable thermal insulation bucket for meals, which comprises: a thermal insulation bucket, a bottom shell, a charging heat preservation switch, a charging interface module, a battery module, a boost discharge module, and a constant temperature module. There is a bottom shell under the barrel, and the bottom shell is equipped with a charging interface module, a battery module, a boost discharge module, and a constant temperature module. The heat preservation switch, charging interface, and constant temperature module are inside the bottom shell and attached to the bottom of the heat preservation bucket. When the charging heat preservation switch is switched to the charging state, the battery module can be charged through the charging interface and the charging interface module. When the charging and heat preservation switch is switched to the heat preservation state, the battery module discharges the constant temperature module through the boost discharge module, and the constant temperature module generates heat after being powered on and transfers the heat to the heat preservation bucket. The utility model has the advantage that the rechargeable thermal insulation barrel for meals stores electric energy in the form of a battery module, and converts the electric energy into heat energy and conducts it to the thermal insulation barrel through a constant temperature module, prolonging the heat preservation time of the traditional heat preservation barrel and enhancing the heat preservation effect. Achieve the effect of repeated use, energy saving and environmental protection, and easy to use.

Description

A rechargeable meal insulation barrel

technical field

The utility model relates to a rechargeable heat preservation barrel for meals, which belongs to the technical field of tableware and food heat preservation.

Background technique

Ordinary food insulation buckets use the insulation material of the bucket body to keep warm. The long-term heat preservation effect is limited, and the temperature continues to drop during heat preservation. Repeated use prolongs the heat preservation time of the food insulation barrel, and the temperature balance effect is good.

Contents of the invention

The purpose of the utility model is to provide a rechargeable meal heat preservation barrel, which can achieve the effect of constant temperature heat preservation and can be used repeatedly by charging, and has a long heat preservation time.

The purpose of this utility model is to realize through the following technical solutions:

As a technical solution, a rechargeable thermal insulation bucket for meals includes: a thermal insulation bucket, a bottom shell, a charging heat preservation switch, a charging interface module, a battery module, a boost discharge module, and a constant temperature module. The thermal insulation bucket is cylindrical, There is a bottom shell under the heat preservation barrel, and the bottom shell is equipped with a charging interface module, a battery module, a boost discharge module, and a constant temperature module, and the charging interface module, battery module, boost discharge module, and constant temperature module are connected in sequence. The charging heat preservation switch, charging interface, and constant temperature module are in the bottom case and attached to the bottom of the heat preservation bucket. When the charging heat preservation switch is switched to the charging state, the battery module can be charged through the charging interface and the charging interface module. When the charging and heat preservation switch is switched to the heat preservation state, the battery module discharges the constant temperature module through the boost discharge module, and the constant temperature module generates heat after being powered on and transfers the heat to the heat preservation bucket.

As a technical solution, the charging interface module uses a T-shaped socket interface.

As a technical solution, the battery module uses lithium-ion batteries.

As a technical solution, the boost discharge module uses the XL6009E1 boost chip.

As a technical solution, the constant temperature module uses ceramic PTC elements.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic structural view of a rechargeable meal insulation bucket described in an embodiment of the present invention;

Fig. 2 is a schematic diagram of the circuit structure of a rechargeable meal insulation bucket described in the embodiment of the present invention;

Explanation of symbols in attached drawings 1 and 2: 1. Insulation barrel, 2. Bottom case, 3. Charging and heat preservation switch, 4. Charging interface module, 5. Battery module, 6. Step-up discharge module, 7. Constant temperature module, 8 , Charging interface.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is specifically introduced as follows:

As a preference, a rechargeable meal insulation bucket includes: insulation bucket 1, bottom shell 2, charging insulation switch 3, charging interface module 4, battery module 5, boost discharge module 6, constant temperature module 7, charging interface 8. The insulation bucket 1 is made of PVC polymer plastic as a whole. The inner wall of the insulation bucket 1 is made of stainless steel metal. The bottom of the insulation bucket 1 is made of stainless steel metal. The thermostatic module 7 is attached to the insulation bucket 1 inside the bottom shell 2. At the bottom of the bottom shell, the constant temperature module 7, the boost discharge module 6, the charging heat preservation switch 3, the battery module 5, the charging interface module 4, and the charging interface 8 are electrically connected in sequence, and the charging interface 8 and the charging heat preservation switch 3 are connected in the bottom shell 2 The charging interface 8 is electrically connected to the charging interface module 4, the charging interface module 4 is electrically connected to the charging heat preservation switch 3, the charging heat preservation switch 3 is electrically connected to the battery module 5, and the constant temperature module 7 is electrically connected to the boost discharge module 6. The voltage discharge module 6 is electrically connected with the charging and heat preservation switch 3 .

As an implementation, the above-mentioned charging interface module uses a T-shaped socket interface.

As an embodiment, the above-mentioned battery module uses a lithium-ion battery.

As an implementation, the above boost discharge module uses the XL6009E1 boost chip.

As an embodiment, the above constant temperature module uses ceramic PTC elements.

When charging the rechargeable food insulation barrel, the charging insulation switch 3 needs to be turned to the charging state, the power is input from the charging interface 8, and the electric energy is charged into the battery module 5 through the charging interface module 4 for storage. When the rechargeable food insulation barrel is kept warm, it is necessary to turn the charging heat preservation switch 3 to the heat preservation state. The ceramic PTC element generates heat, converts electrical energy into heat energy, and conducts it into the heat preservation barrel through the stainless steel material at the bottom of the heat preservation barrel to maintain a constant temperature.

Claims (5)

1. A rechargeable thermal insulation bucket for meals, characterized in that it comprises: a thermal insulation bucket, a bottom shell, a charging heat preservation switch, a charging interface module, a battery module, a boost discharge module, and a constant temperature module. The thermal insulation bucket is cylindrical, There is a bottom shell under the heat preservation barrel, and the bottom shell is equipped with a charging interface module, a battery module, a boost discharge module, and a constant temperature module, and the charging interface module, battery module, boost discharge module, and constant temperature module are connected in sequence. The charging and heat preservation switch, the charging interface, and the constant temperature module are in the bottom shell and attached to the bottom of the heat preservation bucket. When the charging and heat preservation switch is switched to the charging state, the battery module can be charged through the charging interface and the charging interface module. In the normal state, the battery module discharges the constant temperature module through the boost discharge module, and the constant temperature module generates heat after being powered on and transfers the heat to the insulation bucket. 2. A rechargeable meal insulation bucket according to claim 1, characterized in that the charging interface module uses a T-shaped socket interface. 3. A rechargeable meal insulation bucket according to claim 1, characterized in that the above-mentioned battery module uses a lithium-ion battery. 4. A rechargeable meal thermos bucket according to claim 1, characterized in that the boost discharge module uses an XL6009E1 boost chip. 5 . The rechargeable thermal insulation bucket for meals according to claim 1 , wherein the thermostatic module uses a ceramic PTC element. 5 .