CN204014130U

CN204014130U - A kind of electromagnetism Heat preservation container

Info

Publication number: CN204014130U
Application number: CN201420228492.5U
Authority: CN
Inventors: 朱丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-06
Filing date: 2014-05-06
Publication date: 2014-12-10
Anticipated expiration: 2024-05-06

Abstract

The utility model discloses a kind of heat insulation and heating equipment that utilizes undesirable mutual electromagnetic inductance technology electric energy to be sent to container, comprise two parts of base and container, circuit board, main coil and other annexes etc. that in base, have battery, generation high-frequency alternating current, wherein main coil is in the groove of drain pan inside; Internal tank is sealed with heating board, secondary coil with magnetic core etc.Container and base separate, be connected with transmission of electricity interface without any power line, and while needing Heat preservation, container inserted base pit.Owing to adopting above-mentioned technology, advantage and good effect that the utility model has are: container itself is not with any power supply input unit, and therefore easy to use, cleaning container facilitates, can use the long time in the wild.

Description

A kind of electromagnetism Heat preservation container

Affiliated technical field:

This practical utility model relates to a kind of feedwater, wine or liquid mixture (as: soup, milk, coffee etc.) heat insulation and heating equipment, specifically a kind of Heat preservation container of the technology transfer energy by undesirable mutual electromagnetic inductance.

Technical background:

This type of has three types for electrical heating type cool-bag current known tradition: the first is integral type, container bottom has the heating module fitting tightly and is powered from the direct extracting power supply cord above module that generates heat, although this mode energy utilization rate is high, shortcoming is the restriction that is subject to power line when using container, therefore it is not convenient to use, and cleans inconvenient yet; The second is split type, heating module is extracting power supply cord power supply in independent base, and container is placed on the method for logical heat transfer above base and carries out Heat preservation, although the use of this mode is very convenient, but heat energy loss in the process of conduction is very large, and therefore the utilance of the energy is low; The third is battery type, container bottom have battery with heating module be connected generate heat be incubated, this mode uses also more convenient, but due to battery can not do too heavy, so capacity is low, and the danger that very closely has blast that battery and heating module lean on, the same with the first, cleaning up is also inconvenient.

In order to overcome all drawbacks of traditional heating formula cool-bag, the utility model provides a kind of novel electric Heat preservation container.Not only easy to use, easy to clean, and can be in territory, non-Electric region (wilderness, desert, jungle etc.) reach the object of Heat preservation.

The utility model solves the technical scheme that its technical problem adopts: the Split type structure that adopts container and base, container bottom is embedded with heating board and is connected with the coil with magnetic core, in base: the direct current of battery is converted into high-frequency alternating current by circuit, in container is put the pit of inserted base constantly, coil in coil and the base of container bottom band magnetic core produces coupling, has in fact become a special transformer (mutual-inductance apparatus).At this moment circuit provides high-frequency alternating current for this special transformer in base, and the coil-induced electricity out of container bottom is supplied with heating board, and the evolution of heat is vessel insulation, heating.

This uses novel beneficial effect to be: container itself is not with any power supply input unit, and therefore easy to use, cleaning container facilitates, can use the long time in the wild.

Brief description of the drawings:

Be described further this use is novel below in conjunction with accompanying drawing and example.

Fig. 1 is circuit block diagram schematic diagram of the present utility model

In Fig. 2: a, b, c are respectively the main vertical view of the main vertical view of the container of the utility model embodiment, base, the main vertical view of container inserted base.

In Fig. 3: a, b are respectively the outside drawings that the container appearances figure of the utility model embodiment and container are placed on base.

Fig. 4 is the B-B cutaway view of Fig. 2.

Fig. 5 is the exploded view of all parts of the utility model embodiment container.

Fig. 6 is the A-A cutaway view of Fig. 2.

Fig. 7 be in the utility model embodiment base interior groove around main coil detail view.

In figure: A. container, B. base, a1. cavity, b1. pit, b2. groove, 1. container body, 2. heating board, 3. thermal insulation board, 4. magnetic core, 5. output lead, 6. secondary coil, 7. fluid sealant, 8. magnetic conduction sheet, 9. main coil, 10. main coil lead-in wire, 11. battery connecting lines, 12. batteries, 13. circuit boards, 14. push-button switches, 15. base housings, 16. charging female seats, 17. charging circuits, 18. RF circuit module, 19. testing circuit modules, 20. relays, 21. mutual-inductance apparatus.

In Fig. 1: battery (12), is obtained voltage in the induction of output lead (5) two ends of secondary coil (6) and directly drives heating board (2) work to main coil (9) power supply (wherein: RF circuit module (18) is that the direct current in battery is converted to high-frequency alternating current) in mutual-inductance apparatus (21) by push-button switch (14), RF circuit module (18), relay (20) output end vo ut; Simultaneously battery is to lead-in wire 1,2 power supplies of testing circuit (19), and lead-in wire 5 connects container and is in place signal, lead-in wire 3,4 with relay (20) thus input Vin is connected the Push And Release of control relay (20); Charging circuit (19) and storage battery connect to form charge circuit.

In Fig. 2 c and Fig. 3 b: when container (A) needs Heat preservation, in the pit (b1) of the necessary inserted base (B) of container (A)

In Fig. 4 and Fig. 5: a cavity (a1) is arranged at container (A) bottom, the inside forms with secondary coil (6), thermal insulation board (3) and the heating board (2) of magnetic core (4), wherein secondary coil (6) is connected to form loop by output lead (5) and heating board (2), thermal insulation board (3) is between heating board (2) and magnetic core (4), and above-mentioned parts pack in container cavity and play fluid sealant (7) sealing.

In Fig. 6 and Fig. 7, battery (12), push-button switch (14), circuit board (13) and main coil (9) are equipped with in base inside, main coil (9) is upper around the inner groove (b2) of base housing (15), and there is magnetic conduction sheet (8) parcel outside.

Claims

1. an electromagnetism Heat preservation container, container (A) and base (B) are splits, it is characterized in that: must be in the pit (b1) of the bottom inserted base (B) of container (A) when Heat preservation, one cavity (a1) is arranged at described container (A) bottom, the secondary coil (6) of band magnetic core (4) is housed in cavity (al), thermal insulation board (3) and heating board (2), wherein secondary coil (6) is connected to form loop by output lead (5) and heating board (2), thermal insulation board (3) is between heating board (2) and magnetic core (4), above-mentioned for parts fluid sealant (7) be sealed in cavity (a1).

2. according to a kind of electromagnetism Heat preservation container described in 1 in claims, it is characterized in that: base (B) end face has a pit (b1).

3. according to a kind of electromagnetism Heat preservation container described in 1 in claims, it is characterized in that: there is a groove (b2) base housing (15) inside, groove (b2) the inside is wound with main coil (9), and main coil (9) coated outside magnetic conduction sheet (8).

4. according to a kind of electromagnetism Heat preservation container described in 1 in claims, it is characterized in that: the battery (12) that can charge is equipped with in base housing (15) inside.