CN214825129U

CN214825129U - Portable heating and heat-preserving container

Info

Publication number: CN214825129U
Application number: CN202120318421.4U
Authority: CN
Inventors: 胡杨民; 唐小兰
Original assignee: Shenzhen Dituo Electronic Co Ltd
Current assignee: Shenzhen Dituo Electronic Co Ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-11-23
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a portable heating heat preservation container, this heat preservation container is including the body that generates heat, and can dismantle the lid and locate the lid on this body that generates heat, this body that generates heat includes the outer sleeve, the inner bag in this outer sleeve is located to the cover, set up the grid formula heat conductor in this inner bag, set firmly the electric heater on this grid formula heat conductor, this lid medial surface has set firmly first heat preservation material pad, second heat preservation material pad has set firmly between this inner bag and this outer sleeve, this inner bag diapire lateral surface has set firmly third heat preservation material pad. When in use, the articles to be heated at high temperature can be placed in the inner container, and the articles are heated and sterilized through the grille type heat conductor. Further, through setting up first heat preservation material pad, second heat preservation material pad and third heat preservation material pad, wrap up the high temperature part of heat preservation container, play the convection current and the radiation way of cut-off temperature, reduce heat energy transfer for the tangible heat preservation container outer wall of user heats and can not scald.

Description

Portable heating and heat-preserving container

Technical Field

The utility model relates to a firing equipment field, more specifically say, relate to a portable heating heat preservation container.

Background

In many occasions, people working outdoors, doing sports and the like do not have enough sanitary conditions, and are not good for personal and public health. Especially in public epidemic situations, such conditions are not favorable for individual epidemic prevention and even cause disease transmission in outdoor interpersonal communication.

The transmission of many diseases depends on the contact between human bodies, so that personal hygiene conditions and protection become effective means for preventing the transmission of diseases and intercepting the development of epidemic situations.

At present, sharing economy, express delivery business, designated driving business and the like enter human life and become active life modes in social life. The emerging industries greatly facilitate human life, and simultaneously cause direct and indirect contact with stranger groups, so that the novel health care product becomes a way for disease transmission. Practice has shown that such an approach once provides a greater opportunity for rapid, wide-range spread of epidemic situations.

The market needs a portable device, provides a sanitary cleaning condition for people working outdoors and doing sports, and solves the sanitary protection problem of the people. The utility model discloses a portable heating and heat-insulating container for carrying out high-temperature disinfection on articles (such as wet towels and wet paper towels) for scrubbing hands and the like, and providing warm use feeling for people working and moving in a low-temperature environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable heating heat preservation container to prior art's above-mentioned defect.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a structure portable heating heat preservation container, this heat preservation container is including the body that generates heat, and can dismantle the lid and locate the lid on this body that generates heat, this body that generates heat includes the outer sleeve, the inner bag of locating in this outer sleeve, set up the grid formula heat conductor in this inner bag, set firmly the electric heater on this grid formula heat conductor, this lid medial surface has set firmly first heat preservation material pad, set firmly second heat preservation material pad between this inner bag and this outer sleeve, this inner bag diapire lateral surface has set firmly third heat preservation material pad.

Among the portable heating heat preservation container, this inner bag diapire medial surface is equipped with the first fixed column of protrusion in this inner bag diapire, is equipped with first through-hole in this first fixed column, is equipped with first fixed orifices with the corresponding position department of this first through-hole on this electric heater, this grid formula heat conduction ware bottom is equipped with first screw hole with the corresponding position department of this first fixed orifices, first screw can pass this first through-hole and first fixed orifices and with this first screw hole spiro union.

Among the portable heating heat preservation container, this inner bag diapire lateral surface is equipped with the second fixed column of protrusion in this inner bag diapire, is equipped with the second screw hole in this second fixed column, be equipped with the second fixed orifices with the corresponding position department of this second screw hole on this outer sleeve diapire, the second screw can pass the second fixed orifices and with second screw hole spiro union.

In the portable heating and heat-insulating container of the utility model, the top end of the inner container or the top end of the outer sleeve is provided with a clamping part which can be clamped and connected with the cover body;

and/or the cover body is rotatably connected with the top end of the inner container or the top end of the outer sleeve through a rotating part.

In the portable heating and heat-insulating container, the cover comprises an upper shell and a lower shell, the first heat-insulating material pad is arranged between the upper shell and the lower shell, and the upper shell and the lower shell are detachably connected or bonded through a third screw.

In the portable heating and heat-insulating container, a first spacing layer is arranged between the inner side wall of the cover body and the top end of the grid type heat conductor, a second spacing layer is arranged between the outer sleeve and the second heat-insulating material pad, a third spacing layer is arranged between the electric heater and the inner container bottom wall, and a fourth spacing layer is arranged between the third heat-insulating material pad and the outer sleeve bottom wall.

In the portable heating and heat-insulating container of the present invention, the bottom of the grid-type heat conductor is provided with a receiving hole for receiving a temperature sensor, and the receiving hole is provided with a temperature sensor.

In the portable heating and heat-insulating container of the present invention, a circuit board is disposed in the fourth space layer, and the temperature sensor and the electric heater are electrically connected to the circuit board through wires.

In the portable heating and heat-insulating container of the present invention, the corresponding positions of the electric heater, the inner container bottom wall and the third heat-insulating material pad are all provided with wire holes for the wires to pass through.

In the portable heating and heat-insulating container of the present invention, the bottom wall of the outer sleeve is provided with a first vent hole communicated with the fourth hollow layer, and the bottom of the outer sleeve sidewall is provided with a second vent hole communicated with the fourth hollow layer.

Implement the utility model discloses a portable heating heat preservation container has following beneficial effect: when the portable heating and heat-preserving container of the utility model is used, the articles which need high-temperature heating can be placed in the inner container, and the articles are heated and disinfected and the like through the grid type heat conductor. Further, through setting up first heat preservation material pad, second heat preservation material pad and third heat preservation material pad, wrap up the high temperature part of heat preservation container, play the convection current and the radiation way of cut-off temperature, reduce heat energy transfer for the tangible heat preservation container outer wall of user heats and can not scald.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic view of the decomposition structure of the portable heating and heat-preserving container of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

As shown in fig. 1, in the first embodiment of the portable heating and heat-preserving container of the present invention, the heat-preserving container 1 includes a heat-generating body 2 and a cover body 3 covering the heat-generating body 2 detachably, the heat-generating body 2 includes an outer sleeve 4, an inner container 5 sleeved in the outer sleeve 4, a grid-type heat conductor 6 disposed in the inner container 5, an electric heater 7 disposed on the grid-type heat conductor 6, a first heat-preserving material pad 8 is disposed on an inner side surface of the cover body 3, a second heat-preserving material pad 9 is disposed between the inner container 5 and the outer sleeve 4, and a third heat-preserving material pad 10 is disposed on an outer side surface of a bottom wall of the inner container 5.

When the portable heating and heat-preserving container 1 of the utility model is used, the articles which need high-temperature heating can be placed in the inner container 5, and the articles are heated and disinfected and the like through the grid type heat conductor 6. Further, through setting up first insulating material pad 8, second insulating material pad 9 and third insulating material pad 10, wrap up the high temperature part of insulated container 1, play the convection current and the radiation way of wall temperature, reduce heat energy transfer for but the touchable insulated container 1 outer wall of user heats and can not scald.

Preferably, the first insulating material pad 8, the second insulating material pad 9 and the third insulating material pad 10 are made of sponge-like materials.

Specifically, a first fixing column 11 protruding from the bottom wall of the inner container 5 is disposed on the inner side surface of the bottom wall of the inner container 5, a first through hole 12 is disposed in the first fixing column 11, a first fixing hole 13 is disposed at a position on the electric heater 7 corresponding to the first through hole 12, a first threaded hole 14 is disposed at a position on the bottom of the grid-type heat conductor 6 corresponding to the first fixing hole 13, and a first screw 25 can penetrate through the first through hole 12 and the first fixing hole 13 and is in threaded connection with the first threaded hole 14.

Similarly, a second fixing column 15 protruding out of the bottom wall of the inner container 5 is arranged on the outer side surface of the bottom wall of the inner container 5, a second threaded hole 16 is arranged in the second fixing column 15, a second fixing hole 17 is arranged on the bottom wall of the outer sleeve 4 at a position corresponding to the second threaded hole 16, and a second screw 26 can pass through the second fixing hole 17 and is in threaded connection with the second threaded hole 16.

When the electric heater 7 and the grid-type heat conductor 6 are fixed, the first threaded hole 14 can be screwed with the first threaded hole 14 after penetrating through the first through hole 12 and the first fixing hole 13, so that the electric heater 7 and the grid-type heat conductor 6 can be fixed. Similarly, when the liner 5 is fixed, the second screw 26 may be screwed with the second screw hole 16 after passing through the second fixing hole 17, so as to fix the liner 5.

In the present embodiment, a snap-in portion 18 capable of being engaged with the lid 3 is provided at the top end of the inner container 5 or the top end of the outer sleeve 4. In other embodiments, the lid 3 and the top end of the inner container 5 or the top end of the outer sleeve 4 can also be rotatably connected through a rotating member.

Specifically, the cover 3 includes an upper shell 19 and a lower shell 20, the first thermal insulation material pad 8 is clamped between the upper shell 19 and the lower shell 20, and the upper shell 19 and the lower shell 20 are detachably connected by a third screw or are bonded by an adhesive.

Furthermore, in order to better isolate the heat conduction path and reduce the outward transfer of heat energy, a first spacing layer 21 is arranged between the inner side wall of the cover body 3 and the top end of the grid-type heat conductor 6, a second spacing layer 22 is arranged between the outer sleeve 4 and the second heat-insulating material pad 9, a third spacing layer 23 is arranged between the electric heater 7 and the bottom wall of the inner container 5, and a fourth spacing layer 24 is arranged between the third heat-insulating material pad 10 and the bottom wall of the outer sleeve 4.

Further, in order to facilitate the control and understanding of the temperature, the bottom of the grid-type heat conductor 6 is provided with a receiving hole 27 for receiving a temperature sensor, and the temperature sensor is arranged in the receiving hole 27.

Further, a circuit board is arranged in the fourth spacing layer 24, and the temperature sensor and the electric heater 7 are electrically connected with the circuit board through wires. Preferably, wire holes 28 for leading wires to pass through are arranged at corresponding positions on the electric heater 7, the bottom wall of the inner container 5 and the third heat-insulating material pad 10.

In order to dissipate heat of the circuit board, the bottom wall of the outer sleeve 4 is provided with a first vent 29 communicated with the fourth hollow layer 24, and the bottom of the side wall of the outer sleeve 4 is provided with a second vent 30 communicated with the fourth hollow layer 24. By providing the first ventilation hole 29 and the second ventilation hole 30, air circulation is formed, and the circuit board can be effectively cooled.

In this embodiment, a handle is further disposed on the cover 3 to facilitate the user to carry or detach the cover 3.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a portable heating heat preservation container, its characterized in that, heat preservation container includes the body that generates heat and can dismantle the lid and locate lid on the body that generates heat, the body that generates heat includes the outer sleeve, the cover is located inner bag in the outer sleeve, set up in grid formula heat conduction ware in the inner bag, set firmly in electric heater on the grid formula heat conduction ware, the lid medial surface has set firmly first heat preservation material pad, the inner bag with second heat preservation material pad has set firmly between the outer sleeve, inner bag diapire lateral surface has set firmly third heat preservation material pad.

2. The portable heating and heat-preserving container as claimed in claim 1, wherein a first fixing post protruding from the bottom wall of the inner container is provided on the inner side surface of the bottom wall of the inner container, a first through hole is provided in the first fixing post, a first fixing hole is provided on the electric heater at a position corresponding to the first through hole, a first threaded hole is provided at a position corresponding to the first fixing hole on the bottom of the grid-type heat conductor, and a first screw can pass through the first through hole and the first fixing hole and is screwed with the first threaded hole.

3. The portable heating and heat-preserving container as claimed in claim 1, wherein a second fixing column protruding from the bottom wall of the inner container is provided on the outer side surface of the bottom wall of the inner container, a second threaded hole is provided in the second fixing column, a second fixing hole is provided on the bottom wall of the outer sleeve at a position corresponding to the second threaded hole, and a second screw can pass through the second fixing hole and is screwed with the second threaded hole.

4. The portable heating and heat-preserving container as claimed in claim 1, wherein a clamping portion which can be clamped and connected with the cover body is arranged at the top end of the inner container or the top end of the outer sleeve;

5. The portable heating and thermal insulating container according to claim 1, wherein the cover comprises an upper shell and a lower shell, the first thermal insulating material pad is sandwiched between the upper shell and the lower shell, and the upper shell and the lower shell are detachably connected by a third screw or are bonded by an adhesive.

6. The portable heating and heat-preserving container as claimed in claim 1, wherein a first spacing layer is provided between the inner side wall of the cover body and the top end of the grid-type heat conductor, a second spacing layer is provided between the outer sleeve and the second heat-preserving material pad, a third spacing layer is provided between the electric heater and the bottom wall of the inner container, and a fourth spacing layer is provided between the third heat-preserving material pad and the bottom wall of the outer sleeve.

7. The portable heating and thermal insulating container as claimed in claim 6, wherein the bottom of the grid-type heat conductor is provided with a receiving hole for receiving a temperature sensor, and the temperature sensor is disposed in the receiving hole.

8. The portable heating and thermal insulating container as claimed in claim 7, wherein a circuit board is disposed in the fourth space layer, and the temperature sensor and the electric heater are electrically connected to the circuit board through wires.

9. The portable heating and insulating container as claimed in claim 8, wherein the electric heater, the bottom wall of the inner container and the third insulating material pad are provided with wire holes for the wires to pass through at corresponding positions.

10. The portable heating and insulating container as claimed in claim 9, wherein the bottom wall of the outer sleeve is provided with a first vent hole communicated with the fourth spaced layer, and the bottom of the side wall of the outer sleeve is provided with a second vent hole communicated with the fourth spaced layer.