CN215286314U

CN215286314U - Self-heating device convenient for filling heat source body

Info

Publication number: CN215286314U
Application number: CN202121662657.6U
Authority: CN
Inventors: 陈剑锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-24
Anticipated expiration: 2031-07-21

Abstract

The utility model provides a self-heating device convenient to load heat source body it includes: the container comprises a heat conducting medium, a container body, a cover body and an isolating component, wherein the container body is provided with openings at two ends, the cover body is detachably connected at the opening of the container body to form a cover so as to define an inner cavity in the container body, the isolating component is arranged in the container body so as to separate the inner cavity and define a heating cavity and a heat source cavity, a heat source body is contained in the heat source cavity, the heat conducting medium is filled into the inner cavity and is in contact with the heat source body, the isolating component blocks the heat source body from entering the heating cavity, and the heat source body supplies heat to the heating cavity through the heat conducting medium, so that the heat source body is conveniently and directly taken out of the container body without taking out the heated object, and the use convenience and reliability are improved.

Description

Self-heating device convenient for filling heat source body

Technical Field

The utility model relates to a from the heating technology field, especially, relate to a self-heating device convenient to load the heat source body.

Background

Along with the change of seasons, in cold winter, bottled water, canned beverages, food and the like purchased by people are easy to stimulate intestines and stomach to generate uncomfortable feeling due to low temperature when being eaten. However, it is difficult to heat beverages and foods in an outdoor environment where there is no fire source or power source. The heating bag made of lime powder and other substances can react chemically with water to release heat, thereby providing a new heat source. With such heat sources, the skilled person has proposed many disposable self-heating solutions.

In order to fully exert the chemical efficiency of the heat generating powder and release the maximum amount of heat, it is necessary to provide a non-compressed space for the heat generating pack in the self-heating apparatus so that it can be sufficiently mixed with the reaction liquid and freely expand the volume. On the other hand, the temperature of the heat generating pack is high when the exothermic reaction occurs, and if the heated food comes into direct contact with the heat generating pack, the packaging material of the heated food may be deformed and damaged, or even undergo a harmful chemical reaction, and therefore, it is necessary to take measures to separate the heated food from the heat generating pack from the viewpoint of safety in use.

On the other hand, the conventional self-heating technical scheme does not consider the convenience problem of supplementing/replacing the heating bag, so that even if the heating bag is forcibly replaced/supplemented in the prior art to realize the effect of multiple times/continuous heating, in operation, the heated objects must be taken out in sequence, then the consumed heating bag is poured out, even the heated objects are taken out together with the reaction liquid/heat-conducting medium, the replaced heating bag can be put in again, and the heated objects and the reaction liquid/heat-conducting medium are restored in sequence again, so that the prior art is complicated in operation and inconvenient to replace the heating bag.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a self-heating device which is convenient for loading heat source, so as to take out the heat source directly from the container body without taking out the heated object.

In order to achieve the above object, according to an aspect of the present invention, there is provided a self-heating apparatus convenient for loading a heat source body, comprising: heat-conducting medium, the container body, the lid, isolation component, wherein container body both ends opening, the lid is detachable connects container body opening part forms the closing cap, with the internal inner chamber of defining of container, isolation component sets up in the container is internal, in order to separate the inner chamber is defined out heating chamber and heat source chamber, and wherein the heat source body is accomodate the heat source intracavity, heat-conducting medium fills to the inner chamber and contacts with the heat source body, isolation component separation heat source body gets into in the heating chamber, the heat source body through heat-conducting medium to the heating chamber supplies heat.

In a preferred embodiment, the self-heating device for facilitating the filling of a heat source body further comprises: a vent module in communication with the inner cavity, wherein the vent module comprises: the air pipe is communicated with the inner cavity of the container body, and the air plug blocks the air pipe opening to form opening/closing in time.

In a preferred embodiment, the ventilation module further comprises: a gas-liquid separator disposed at the gas pipe at a first position.

In a preferred embodiment, the self-heating device for facilitating the filling of a heat source body further comprises: a venting module in communication with the container body internal cavity, wherein the venting module comprises: the gas-liquid separation piece is arranged at a first position of the gas pipe, a gas hole is formed in the pipe wall of a second position of the gas pipe, and the blocking plate is connected with the gas pipe through the elastic piece so as to be elastically blocked at the second position of the gas pipe.

In a preferred embodiment, the self-heating device for facilitating the filling of a heat source body further comprises: the accommodating body is accommodated in the inner cavity and is in contact with the heat conducting medium to obtain heat.

In a preferred embodiment, the self-heating device for facilitating the filling of a heat source body further comprises: and two ends of the connecting piece are respectively connected with the container body and the cover body.

In order to achieve the above object, according to another aspect of the present invention, there is also provided a self-heating apparatus convenient for charging a heat source body, comprising: heat-conducting medium, the container body, the lid, isolation component, guiding mechanism, wherein the container body both ends opening, the lid is the detachable connection and forms the closing cap at container body opening part to in the container body defines out the inner chamber, isolation component sets up in the container body, in order to separate the inner chamber and define out heating chamber and heat source chamber, wherein isolation component with at least part is connected through guiding mechanism between the container body, for isolation component can remove in the inner chamber, in order to adjust the volume proportion in heating chamber and heat source chamber, wherein the heat source body is accomodate in the heat source intracavity, heat-conducting medium fills to the inner chamber and with the heat source body contact, isolation component separation heat source body gets into the heating intracavity, the heat source body supplies heat to through heat-conducting medium to the heating chamber.

In a preferred embodiment, the adjustment mechanism comprises: the guide piece is arranged on the isolating component, the guide rail is arranged on the inner cavity wall of the container body, and the guide piece is matched with the guide rail and guides the isolating component to move along the guide rail.

Through the utility model provides a this self-heating device convenient to load heat source body has realized following beneficial effect:

(a) the heated food packaging structure can not contact with heating substances, thereby avoiding deformation and even harmful chemical reaction.

(b) The usage amount and carrying amount of the liquid heat-conducting medium/reaction liquid are obviously reduced; the operation frequency of injection is reduced, and the operation steps are simplified.

(c) When the heat source body is repeatedly heated, the heat source body is more safely and conveniently replaced, the heat source body can be directly taken out from the container body without taking out the heated object, and when the heat-conducting medium is filled with a proper amount, the contact between the heat-conducting medium and the heat source body can be isolated during replacement.

(d) The liquid heat-conducting medium/reaction liquid is not easy to spill and leak from the ventilation module; and the automatic pressure relief effect of the inner cavity of the container body can be formed, the dangerous conditions of over-high internal pressure, explosion and the like are avoided, and the safety and reliability of use and carrying are improved in many aspects.

The above benefits systematically improve self-heating techniques used in outdoor environments.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic diagram of the basic structure of the self-heating device for conveniently filling heat source bodies of the present invention;

FIG. 2 is a schematic diagram of the basic structure of the self-heating device for conveniently filling the heat source body of the present invention;

FIG. 3 is a schematic diagram of the basic structure of the self-heating device for conveniently filling the heat source body of the present invention;

FIG. 4 is a schematic diagram of the basic structure of the self-heating device for conveniently filling the heat source body of the present invention;

FIG. 5 is a schematic structural view of the ventilation module of the self-heating device for conveniently filling the heat source body of the present invention;

FIG. 6 is a schematic view of the expanded structure of the heat source cavity of the self-heating device for conveniently filling the heat source body of the present invention;

fig. 7 is a schematic structural diagram of an adjusting mechanism of the self-heating device for conveniently filling the heat source body of the present invention.

Description of the reference numerals

The container body 1, the heating cavity 11, the heat source cavity 12, the cover body 2, the isolation component 3, the accommodating body 4, the heat source body 5, the adjusting mechanism 6, the guide rail 61, the guide piece 62, the heat-conducting medium 7, the ventilation module 8, the air pipe 81, the elastic piece 82, the blocking plate 83, the air hole 84, the gas-liquid separating piece 85, the air plug 86 and the connecting piece 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. And the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art in combination with the prior art according to specific situations. Furthermore, the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. One or more of the illustrated components may be required or unnecessary, and the relative positions of the illustrated components may be adjusted according to actual needs.

(A)

Referring to fig. 1 to 6, in order to facilitate the direct removal of the heat source 5 from the container 1 without removing the heated object, the first aspect of the present invention provides a self-heating device for conveniently filling the heat source, which comprises: a heat conducting medium 7, a container body 1, a cover body 2, and an isolation member 3, wherein the container body 1 is open at two ends, the cover body 2 is detachably connected to the opening of the container body 1 to form a cover, wherein it should be noted that the detachable connection in this embodiment is a screw connection, but is not limited, such as other prior art snap connections, and the like, and the connection manner capable of achieving the purpose of the detachable connection is also within the scope disclosed in this application, thereby via the connection between the cover body 2 and the container body 1, an inner cavity is defined in the container body 1, the isolation member 3 is disposed in the container body 1 to separate the inner cavity and define a heating cavity 11 and a heat source cavity 12, wherein the heat source body 5 is received in the heat source cavity 12, the heat conducting medium 7 is filled into the inner cavity and is in contact with the heat source body 5, the isolation member 3 blocks the heat source body 5 from entering the heating cavity 11, the heat source body 5 supplies heat to the heating chamber 11 via the heat conducting medium 7.

Specifically, in this embodiment, the isolation member 3 is preferably an isolation net, whereby the two separate cavities isolated by the isolation member 3, i.e. the heating cavity 11 and the heat source cavity 12, can respectively carry the heat source object 5 and the heated object, thereby preventing the heated object from directly contacting with the heat source object 5, and thus forming a heat transfer path between the heating cavity 11 and the heat source cavity 12 by penetrating the heat conducting medium 7, so that the heated object, such as a heated food packaging structure, does not contact with the heat-generating substance, thereby preventing deformation or even harmful chemical reaction.

Furthermore, it should be mentioned that, with the structural support of this embodiment, the self-heating device for conveniently filling heat source bodies is used by filling a proper amount of liquid heat-conducting medium 7 in the inner cavity of the container body 1, when the self-heating device for conveniently filling heat source bodies is inverted, the heat source bodies 5 and the heat-conducting medium 7 can be temporarily separated, that is, the heat source bodies 5 are blocked by the isolation member 3 from entering the heating cavity 11, and the heat-conducting medium 7 is collected and stored in the heating cavity 11, so as to cut off the heat conduction/thermal reaction of the heat-conducting medium 7, at this time, after the cover body 2 at the heat source cavity 12 is opened, the drained heat source bodies 5 can be directly taken out, and the new heat source bodies 5 are supplemented/replaced, without taking out the heated objects first, which is seen in comparison with the prior art, the replacement method is more convenient, that on one hand, the thermal reaction of the heat source bodies 5 can be blocked, so as to prevent scalding, on the other hand, the heat-conducting medium 7 is not leaked during replacement, the supplement frequency of the heat-conducting medium 7 is reduced, and meanwhile, the heat of the heated object can be prevented from being greatly lost during replacement, so that the effect of killing three birds with one stone is achieved.

It should be noted that, the heat source body 5 in this embodiment is preferably made of a material/structure in the prior art to form a form such as chemical reaction heating or electrical heating, and the present embodiment is not limited thereto. In a preferred embodiment, the heat source body 5 may include: a reaction liquid and a heating reaction package, and in this case, the heat transfer medium 7 may be water. In another embodiment, if the heating reaction package is a quicklime heating package, the heat-conducting medium 7 can serve as the reaction liquid or serve as the heat-conducting medium 7 when water is used as the heat-conducting medium 7. It can be seen that the reaction liquid and the heat conducting medium 7 can be selected from the same substance according to the type of the heating reaction package, and therefore, the reaction liquid and the heat conducting medium 7 illustrated in this embodiment are only used for distinguishing the functional characteristics of different stages, and do not limit that the reaction liquid and the heat conducting medium are necessarily formed by different substances. In this case, the heat source body 5 is also understood to be the heating of the reaction packet itself.

On the contrary, it is understood by those skilled in the art that the reaction liquid can be adaptively selected according to the formulation of the heating reaction package and is different from the material of the heat transfer medium 7.

It should be further understood that, in the present embodiment, the heat conducting medium 7 may also be made of other heat conducting materials in the prior art, such as heat conducting metal/heat conducting fabric/heat conducting silicone, etc., for transferring the heat provided by the heat source body 5.

In this embodiment, as shown in fig. 2 to 4, the self-heating device for conveniently filling a heat source body for heating and contacting to a heated object in a more suitable manner further includes: and the receiving body 4 is accommodated in the inner cavity and is in contact with the heat conducting medium 7 to obtain heat. The container 4 may be an outer package of the heated object in this embodiment, or may be a container dedicated to various kinds of food/beverages to carry liquid or food, and in this embodiment, a bottle is taken as an example to show, so that the beverage is put into the container body 1 through the container 4, on one hand, the volume shape of the beverage can be regulated, the heating efficiency is improved, and simultaneously, the cleanness inside the container body 1 can be kept conveniently, more importantly, the shape and material of the container 4 can be adjusted adaptively according to the shape and property of the received heated object, such as a barrel, a pot, etc., which is convenient for carrying various kinds of food/beverages, thereby adapting to different kinds of heated objects, so as to improve the reliability and convenience of use.

Wherein in order to facilitate the control container body 1, because of the produced atmospheric pressure of thermal reaction, should be convenient for fill self-heating device of heat source body, still include: a venting module 8, the venting module 8 being in communication with the interior cavity of the container body 1, wherein the venting module 8 comprises: an air pipe 81 and an air plug 86, wherein the air pipe 81 is communicated with the inner cavity of the container body 1, and the air plug 86 blocks the opening of the air pipe 81 to form opening/closing at proper time. Therefore, the internal pressure in the inner cavity of the container body 1 can be more effectively and conveniently controlled through the ventilation module 8, thereby improving the safety and reliability of the product.

In a preferred embodiment, in order to lock as much as possible the moisture carried away by the gas during pressure relief, the venting module 87 further comprises: a gas-liquid separating member 85 disposed at the first position of the gas pipe 81, wherein the gas-liquid separating member 85 is preferably made of a material or a structure, such as a capillary array, a hydrophobic sponge, etc., which is easily penetrated by gas and not easily penetrated by liquid, in this embodiment, whereby the retained water is discharged to the inner pressure. Therefore, when the heat-conducting medium 7 is liquid, the gas-liquid separation member 85 can effectively release the gas pressure and simultaneously lock the loss of part of the liquid, so as to avoid frequently supplementing the heat-conducting medium 7 and improve the use convenience.

On the other hand, as shown in fig. 5, in order to control the internal pressure of the container body 1 to a certain extent and lock a certain amount of steam heat source and control the heat loss, in a possible preferred embodiment, the ventilation module 8 is communicated with the inner cavity of the container body 1, wherein the ventilation module 8 comprises: the gas pipe 81, the gas-liquid separating member 85, the elastic member 82 and the blocking plate 83, wherein the gas-liquid separating member 85 is disposed at a first position of the gas pipe 81, the gas hole 84 is disposed on a pipe wall at a second position of the gas pipe 81, and the blocking plate 83 is connected with the gas pipe 81 through the elastic member 82, so that the blocking plate 83 elastically blocks the gas hole 84 at the second position of the gas pipe 81.

Therefore, when the pressure in the inner cavity of the container body 1 reaches a certain degree, the blocking plate 83 is propped away to release the air pressure, and once the internal pressure of the heating cavity 11 is stabilized within a preset range, the blocking plate 83 is driven by the elastic piece 82 to return, so that the function of sealing the heating cavity 11 can be achieved, the internal liquid is prevented from leaking, and the container is convenient to carry. It is noted that the control of the internal pressure of the heating chamber 11 can be set according to the adjustment of the elastic force of the elastic member 82. Therefore, when the internal pressure of the container body 1 exceeds the preset elastic force threshold value of the elastic element 82, the blocking plate 83 can be pushed to exhaust, thereby realizing the automatic pressure relief effect and improving the use convenience and safety.

In addition, people often encounter the embarrassment that the cover body 2 falls to the ground and gets dirty after the cover is opened outdoors, so that the cover body 2 is kept at a distance after being separated from the container body 1, and the cover body is prevented from being lost or getting dirty after being dropped, and in a preferred embodiment, the self-heating device convenient for filling the heat source body further comprises: the connecting piece 9, this connecting piece 9 both ends are connected with this container body 1 and lid 2 respectively, thereby ensure lid 2 and container body 1 can not lose separately or drop alone to reliability and convenience that the outdoor use has improved.

On the other hand, in order to facilitate the insertion of a larger heat source body 5 to improve the heating endurance or heating efficiency, as shown in fig. 6, in this embodiment, the volume of the heat source cavity 12 in the inner cavity of the container body 1 can be expanded appropriately, so that as shown in fig. 6, the shape of the heat source cavity 12 can be adapted to the volume/shape of the heat source body 5 to form a fitting, and thus the heat source cavity 12 is not limited to be similar to the heating cavity 11.

(II)

The second aspect of the present invention further provides a self-heating device convenient for loading heat source, the form of which is shown in the first embodiment and fig. 7, the self-heating device convenient for loading heat source comprises: a heat conducting medium 7, a container body 1, a cover body 2, a separating member 3, an adjusting mechanism 6, wherein the container body 1 is open at two ends, the cover body 2 is detachably connected to the opening of the container body 1 to form a cover, wherein it should be noted that the detachable connection in this embodiment is a screw connection, but is not limited thereto, such as other prior art snap connections, etc., and the purpose of the detachable connection can also be achieved, all of which are within the scope of this disclosure, whereby an inner cavity is defined in the container body 1 by the connection of the cover body 2 and the container body 1, the separating member 3 is disposed in the container body 1 to separate the inner cavity and define a heating cavity 11 and a heat source cavity 12, wherein the separating member 3 is connected to the container body 1 at least partially through the adjusting mechanism 6, so that the separating member 3 can move in the inner cavity, so as to adjust the volume ratio of the heating cavity 11 and the heat source cavity 12, wherein the heat source body 5 is received in the heat source cavity 12, the heat-conducting medium 7 is filled into the inner cavity and contacts with the heat source body 5, the isolation member 3 isolates the heat source body 5 from entering the heating cavity 11, and the heat source body 5 supplies heat to the heating cavity 11 through the heat-conducting medium 7.

Specifically, as shown in fig. 7, the adjustment mechanism 6 includes: a guide rail 61, a guide part 62, wherein the guide part 62 is arranged on the isolation member 3, the guide rail 61 is arranged on the inner cavity wall of the container body 1, the guide part 62 is matched with the guide rail 61, and the isolation member 3 is guided to move along the guide rail 61. It can be seen that the adjusting mechanism 6 in this embodiment is used to flexibly adjust the position of the inner cavity of the container body 1 where the isolation member 3 is located, thereby achieving the effect of flexibly adjusting the volume ratio of the heating cavity 11 and the heat source cavity 12, and compared with the method of adjusting the volume of the heat source cavity 12 in the first embodiment, the method can be more flexibly adapted to the requirements of various use scenarios, for example, the volume of the heat source cavity 12 is adjusted to add more heat source bodies 5, thereby improving the endurance.

Further, in this embodiment, the isolation member 3 is preferably an isolation net, whereby two separate cavities isolated by the isolation member 3, namely the heating cavity 11 and the heat source cavity 12, can respectively carry the heat source object 5 and the heated object, thereby avoiding the heated object from directly contacting with the heat source object 5, and thus forming a heat transfer path between the heating cavity 11 and the heat source cavity 12 by penetrating the heat conducting medium 7, so that the heated object, such as a heated food packaging structure, does not contact with the heating substance, thereby avoiding deformation or even harmful chemical reaction.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the appended claims and their full scope and equivalents, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

In addition, various different implementation manners of the embodiments of the present invention can be combined arbitrarily, and as long as it does not violate the idea of the embodiments of the present invention, it should be considered as the disclosure of the embodiments of the present invention.

Claims

1. A self-heating device for facilitating filling of a heat source, comprising: heat-conducting medium, the container body, the lid, isolation component, wherein container body both ends opening, the lid is detachable connects container body opening part forms the closing cap, with the internal inner chamber of defining of container, isolation component sets up in the container is internal, in order to separate the inner chamber is defined out heating chamber and heat source chamber, and wherein the heat source body is accomodate the heat source intracavity, heat-conducting medium fills to the inner chamber and contacts with the heat source body, isolation component separation heat source body gets into in the heating chamber, the heat source body through heat-conducting medium to the heating chamber supplies heat.

2. A self-heating apparatus for facilitating filling of a heat source according to claim 1, further comprising: a vent module in communication with the inner cavity, wherein the vent module comprises: the air pipe is communicated with the inner cavity of the container body, and the air plug blocks the air pipe opening to form opening/closing in time.

3. A self-heating apparatus for facilitating filling of a heat source according to claim 2, wherein said aeration module further comprises: a gas-liquid separator disposed at the gas pipe at a first position.

4. A self-heating apparatus for facilitating filling of a heat source according to claim 1, further comprising: a venting module in communication with the container body internal cavity, wherein the venting module comprises: the gas-liquid separation piece is arranged at a first position of the gas pipe, a gas hole is formed in the pipe wall of a second position of the gas pipe, and the blocking plate is connected with the gas pipe through the elastic piece so as to be elastically blocked at the second position of the gas pipe.

5. A self-heating apparatus for facilitating filling of a heat source according to claim 1, further comprising: the accommodating body is accommodated in the inner cavity and is in contact with the heat conducting medium to obtain heat.

6. A self-heating apparatus for facilitating filling of a heat source according to claim 1, further comprising: and two ends of the connecting piece are respectively connected with the container body and the cover body.

7. A self-heating device for facilitating filling of a heat source, comprising: heat-conducting medium, the container body, the lid, isolation component, guiding mechanism, wherein the container body both ends opening, the lid is the detachable connection and forms the closing cap at container body opening part to in the container body defines out the inner chamber, isolation component sets up in the container body, in order to separate the inner chamber and define out heating chamber and heat source chamber, wherein isolation component with at least part is connected through guiding mechanism between the container body, for isolation component can remove in the inner chamber, in order to adjust the volume proportion in heating chamber and heat source chamber, wherein the heat source body is accomodate in the heat source intracavity, heat-conducting medium fills to the inner chamber and with the heat source body contact, isolation component separation heat source body gets into the heating intracavity, the heat source body supplies heat to through heat-conducting medium to the heating chamber.

8. A self-heating apparatus for facilitating the filling of a heat source according to claim 7, wherein said adjustment mechanism comprises: the guide piece is arranged on the isolating component, the guide rail is arranged on the inner cavity wall of the container body, and the guide piece is matched with the guide rail and guides the isolating component to move along the guide rail.

9. A self-heating apparatus for facilitating filling of a heat source according to claim 7, further comprising: a vent module in communication with the inner cavity, wherein the vent module comprises: the air pipe is communicated with the inner cavity of the container body, and the air plug blocks the air pipe opening to form opening/closing in time.

10. A self-heating apparatus for facilitating filling of a heat source according to claim 7, further comprising: a venting module in communication with the container body internal cavity, wherein the venting module comprises: the gas-liquid separation piece is arranged at a first position of the gas pipe, a gas hole is formed in the pipe wall of a second position of the gas pipe, and the blocking plate is connected with the gas pipe through the elastic piece so as to be elastically blocked at the second position of the gas pipe.