CN214406476U - Electric heating Chinese medicine liquid storage bag - Google Patents
Electric heating Chinese medicine liquid storage bag Download PDFInfo
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- CN214406476U CN214406476U CN202023050059.1U CN202023050059U CN214406476U CN 214406476 U CN214406476 U CN 214406476U CN 202023050059 U CN202023050059 U CN 202023050059U CN 214406476 U CN214406476 U CN 214406476U
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Abstract
The utility model discloses an electric heating Chinese medicine liquid storage bag, which comprises a first bag skin and a second bag skin, wherein the edge of the first bag skin is hermetically connected with the edge of the second bag skin, and a medicine storage cavity for storing Chinese medicine liquid is formed between the first bag skin and the second bag skin; the outer surface of the first bag skin is provided with a first heating film and a first power supply interface, the longitudinal sectional area of the first heating film is equal to or larger than that of the medicine storage cavity, and the first power supply interface is used for being connected with an external power supply and enabling a heating element in the first heating film to generate heat. When the electric heating Chinese medicine liquid storage bag is used, a user only needs to connect an external power supply through a power interface, the external power supply can drive the heating film to heat the Chinese medicine liquid in the medicine storage cavity, and the heating film is a planar heating material and can form a heat conducting surface with the medicine storage cavity to a greater extent, so that the heat conducting resistance is small, and the heating uniformity can be effectively improved; the utility model discloses simple structure, convenient to use accord with the social needs, have stronger practicality.
Description
Technical Field
The utility model relates to the field of medical treatment, especially, relate to a liquid medicine storage bag in electrical heating.
Background
The Chinese medicinal decoction is a dosage form widely applied in the medical history of China, contains scientific contents, has the main advantages of quick absorption and large potency of medicine, has a formula suitable for the requirements of syndrome differentiation and treatment of the traditional Chinese medicine, and has specific requirements on a decocting tool, water consumption, duration and the like for ensuring the quality of the decoction due to different prescription requirements and medicinal properties. At present, a plurality of hospitals are provided with decocted traditional Chinese medicine liquid and stored in a sealed bag, patients only need to take the storage bag for direct taking, and the operation is convenient and fast.
In addition, the good medicinal properties of the traditional Chinese medicine liquid need to be brought into play, the liquid needs to have a certain temperature when being taken, and the liquid cannot be conveniently heated when a patient goes out; therefore, a medicine bag with a heating function is also provided at present, for example, patent CN 210125009U discloses a self-heating medicine bag for vascular diseases in the department of encephalopathy in traditional Chinese medicine, which is provided with a medicine bag body, a heating device is embedded at the upper end of the medicine bag body, a storage battery is arranged in the heating device, a heating sheet is arranged in the medicine bag body by the heating device, a switch button is embedded outside the heating device, and the storage battery is electrically connected with the heating sheet and the switch button; however, the self-heating medicine bag has a complicated structure, and the heating sheet is difficult to be in sufficient contact with the medicine liquid, so that the medicine bag is not uniformly heated, and a user is likely to misjudge the temperature of the medicine liquid.
Therefore, there is a need for an electrically heated storage bag for liquid medicine with a simple structure and an improved heating uniformity.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide an electrically heated liquid medicine storage bag, which has a simple structure and can effectively improve the heating uniformity.
In order to realize the above-mentioned purpose, the utility model provides a liquid medicine storage bag in electrical heating, including first bag skin and second bag skin, the border of first bag skin and the border sealing connection of second bag skin and form the medicine storage chamber that is used for storing liquid medicine between the two, the surface of first bag skin is equipped with first heating film and first power source, the longitudinal section area of first heating film equals or is greater than the longitudinal section area in medicine storage chamber, first power source is used for linking to each other with external power source and makes the heating element in the first heating film generate heat.
As the utility model discloses technical scheme's further improvement, the surface of second bag skin is equipped with second heating film and second power source, the longitudinal section area that the second heated the film equals or is greater than the longitudinal section area in medicine storage chamber, second power source is used for linking to each other and making the heating element in the second heated the film generate heat with external power source.
As the utility model discloses technical scheme's further improvement, first bag skin all adopts plastics to make with second bag skin, just the border of first bag skin passes through hot pressing mode sealing connection with the border of second bag skin.
As the utility model discloses technical scheme's further improvement, first bag skin adopts plastics integration to form annular structure with second bag skin, and annular structure's last port portion and lower port portion pass through hot pressing mode sealing connection.
As a further improvement of the technical scheme of the utility model, the longitudinal section of first bag skin and second bag skin is square, circular, oval or trapezoidal.
As the utility model discloses technical scheme's further improvement, first power source is USB interface structure, Lightning interface structure, Type-C interface structure or Micro-USB structure.
As the utility model discloses technical scheme's further improvement, second power source is USB interface structure, Lightning interface structure, Type-C interface structure or Micro-USB structure.
As the utility model discloses technical scheme's further improvement, first heating film includes first heating layer, first heat-conducting layer and first insulation layer, it has first heater wire to distribute on the first heating layer, first heat-conducting layer is established between first bag skin and first heating layer, the first insulation layer cladding is in the first heating layer outside, the both ends and the first electrode electricity of first heater wire are connected and are passed through first power source of first electrode connection.
As a further improvement of the technical scheme of the utility model, the second heating film includes second heating layer, second heat-conducting layer and second insulating layer, it has the second heater to distribute on the second heating layer, the second heat-conducting layer is established between second bag skin and second heating layer, the cladding of second insulating layer is in the second heating layer outside, the second power source is connected and is connected through the second electrode to the both ends and the second electrode electricity of second heater.
As a further improvement of the technical solution of the present invention, the first power source interface is integrally disposed with the second power source interface.
Compared with the prior art, the utility model discloses following beneficial technological effect has:
when the electric heating Chinese medicine liquid storage bag is used, a user only needs to connect an external power supply through a power interface, the external power supply can drive the heating film to heat the Chinese medicine liquid in the medicine storage cavity, and the heating film is a planar heating material and can form a heat conducting surface with the medicine storage cavity to a greater extent, so that the heat conducting resistance is small, and the heating uniformity can be effectively improved; the utility model discloses simple structure, convenient to use accord with the social needs, have stronger practicality.
Drawings
Fig. 1 is a front view of an electrically heated liquid medicine storage bag according to a first embodiment of the present invention;
fig. 2 is a cross-sectional view of an electrically heated liquid medicine storage bag according to an embodiment of the present invention;
fig. 3 is a cross-sectional view of a first heating film of an electrically heated liquid medicine storage bag according to an embodiment of the present invention;
fig. 4 is a front view of an electrically heated liquid medicine storage bag according to a second embodiment of the present invention;
fig. 5 is a cross-sectional view of an electrically heated liquid medicine storage bag according to an embodiment of the present invention;
fig. 6 is a cross-sectional view of a second heating film of an electrically heated liquid medicine storage bag according to an embodiment of the present invention;
fig. 7 is a front view of an electrically heated liquid medicine storage bag according to a third embodiment of the present invention;
fig. 8 is a cross-sectional view of an electrically heated liquid medicine storage bag according to a third embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Example one
As shown in fig. 1-3, the present embodiment provides an electrically heated Chinese medicinal liquid storage bag, which includes a first bag cover 1 and a second bag cover 2, wherein the edge of the first bag cover 1 is hermetically connected with the edge of the second bag cover 2, and a medicine storage cavity 3 for storing Chinese medicinal liquid is formed between the two; the surface of first bag skin 1 is equipped with first heating film 4 and first power source 5, the longitudinal section area of first heating film 4 equals or is greater than the longitudinal section area of medicine storage chamber 3, first power source 5 is used for linking to each other and makes the heating element in first heating film 4 generate heat with external power source.
The first bag cover 1 and the second bag cover 2 are connected in a folding way to form a bag body of the storage bag; the first bag cover 1 and the second bag cover 2 have the same structure and can be made of plastics, and the edge of the first bag cover 1 and the edge of the second bag cover 2 can be hermetically connected in a hot pressing mode; during filling, an opening part can be reserved firstly, the prepared traditional Chinese medicine liquid is filled from the opening part, and then the opening part is sealed; the first and second sheets 1 and 2 may have a square, circular, oval or trapezoidal longitudinal section, and a square structure as shown in fig. 1, but may be provided as required, and may have any reasonable shape.
The heating principle of the heating film is that under the action of an electric field, heat energy generated by huge friction and impact between molecules is transmitted outwards in the form of far infrared radiation and convection, which is consistent with the prior art and is not described herein again.
Structurally, the first heating film 4 may include a first heat-generating layer 41, a first heat-conducting layer 42 and a first insulating layer 43, first heat-generating wires 44 are distributed on the first heat-generating layer 41, the first heat-conducting layer 42 is disposed between the first bag skin 1 and the first heat-generating layer 41, the first insulating layer 43 covers the first heat-generating layer 41, and two ends of the first heat-generating wires 44 are electrically connected to a first electrode (not shown in the figure) and connected to the first power interface 5 through the first electrode; the first heat-generating layer 41 and the first heat-conducting layer 42 can be connected through bonding; the first insulating layer 43 may be, for example, a PET film; the first heating wire 44 may be, for example, a graphene structure; the first thermal conductive layer 42 may be a graphene thermal conductive film; the first electrode may be copper metal; the first heating wire 44 may be arranged in a zigzag shape so as to be dispersed into a surface heat source by a linear heat source.
The first power interface 5 may be a USB interface structure, a Lightning interface structure, a Type-C interface structure, or a Micro-USB or other general interface structure, and may be connected to the portable charger through a wire, so as to provide an electric power support for the first heating film 4.
Example two
As shown in fig. 4-6, in the electrically heated liquid traditional Chinese medicine storage bag provided in this embodiment, on the basis of the structure shown in the first embodiment, the outer surface of the second bag cover 2 is provided with a second heating film 6 and a second power supply interface 7, the longitudinal sectional area of the second heating film 6 is equal to or larger than the longitudinal sectional area of the medicine storage cavity 3, and the second power supply interface 7 is used for connecting the external power supply 6 and enabling a heating element in the second heating film 6 to generate heat.
At this time, the heating films are arranged on the left side and the right side of the bag body, so that the heating efficiency can be improved, and the heating uniformity can also be improved.
The structure of second heating film 6 can be the same with the structure of first heating film 4, and second heating film 6 also includes second heat generation layer 61, second heat conduction layer 62 and second insulating layer 63 promptly, it has second heater 64 to distribute on the second heat generation layer 61, second heat conduction layer 62 is established between second bag skin 2 and second heat generation layer 61, the cladding of second insulating layer 63 is in the second heat generation layer 61 outside, the both ends and the second electrode (not shown in the figure) electricity of second heater 64 are connected and are connected second power source 7 through the second electrode.
Similarly, the second power interface 7 may be a universal interface structure such as a USB interface structure, a Lightning interface structure, a Type-C interface structure, or a Micro-USB structure, as required.
EXAMPLE III
As shown in fig. 7-8, on the basis of the structure shown in the second embodiment, the first bag cover 1 and the second bag cover 2 are integrated by plastic to form a ring structure, and the upper port portion and the lower port portion of the ring structure are hermetically connected by hot pressing; at the moment, the left end and the right end of the first bag cover 1 are naturally jointed with the left end and the right end of the second bag cover 2, and sealing and pressing are not needed, so that the processing procedure is simplified; meanwhile, the first heating film 4 and the second heating film 6 can also be integrally arranged, and at the moment, the first power interface 5 and the second power interface 7 are integrally arranged, namely only one power interface is used.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. An electric heating Chinese medicinal liquid storage bag comprises a first bag cover and a second bag cover, wherein the edge of the first bag cover is hermetically connected with the edge of the second bag cover, and a medicine storage cavity for storing Chinese medicinal liquid is formed between the first bag cover and the second bag cover; the method is characterized in that:
the outer surface of first bag skin is equipped with first heating film and first power source, the longitudinal section area of first heating film equals or is greater than the longitudinal section area of storage medicine chamber, first power source is used for linking to each other and makes the heating element in the first heating film generate heat with external power source.
2. The electrically heated liquid Chinese medicine storage bag according to claim 1, wherein:
the outer surface of second bag skin is equipped with second heating film and second power source, the longitudinal section area of second heating film equals or is greater than the longitudinal section area of medicine storage chamber, second power source is used for linking to each other and makes the heating element in the second heating film generate heat with external power source.
3. An electrically heated liquid medicine storage bag as claimed in claim 1 or 2, wherein:
the first bag skin and the second bag skin are made of plastics, and the edge of the first bag skin is connected with the edge of the second bag skin in a sealing mode in a hot pressing mode.
4. An electrically heated liquid medicine storage bag as claimed in claim 1 or 2, wherein:
first bag skin and second bag skin adopt plastics integration to form annular structure, and annular structure's upper end oral area and lower port part pass through hot pressing mode sealing connection.
5. An electrically heated liquid medicine storage bag as claimed in claim 1 or 2, wherein:
the longitudinal sections of the first bag cover and the second bag cover are square, circular, oval or trapezoidal.
6. The electrically heated liquid Chinese medicine storage bag according to claim 1, wherein:
the first power interface is a USB interface structure, a Lightning interface structure, a Type-C interface structure or a Micro-USB structure.
7. The electrically heated liquid Chinese medicine storage bag according to claim 2, wherein:
the second power interface is a USB interface structure, a Lightning interface structure, a Type-C interface structure or a Micro-USB structure.
8. The electrically heated liquid Chinese medicine storage bag according to claim 1, wherein:
the first heating film comprises a first heating layer, a first heat conduction layer and a first insulation layer, first heating wires are distributed on the first heating layer, the first heat conduction layer is arranged between the first bag skin and the first heating layer, the first insulation layer covers the outer side of the first heating layer, and two ends of each first heating wire are electrically connected with the first electrode and connected with the first power interface through the first electrode.
9. The electrically heated liquid Chinese medicine storage bag according to claim 2, wherein:
the second heating film comprises a second heating layer, a second heat conduction layer and a second insulation layer, wherein a second heating wire is distributed on the second heating layer, the second heat conduction layer is arranged between the second bag cover and the second heating layer, the second insulation layer is coated on the outer side of the second heating layer, and two ends of the second heating wire are electrically connected with the second electrode and are connected with a second power supply interface through a second electrode.
10. The electrically heated liquid Chinese medicine storage bag according to claim 2, wherein:
the first power interface and the second power interface are integrally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050059.1U CN214406476U (en) | 2020-12-17 | 2020-12-17 | Electric heating Chinese medicine liquid storage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023050059.1U CN214406476U (en) | 2020-12-17 | 2020-12-17 | Electric heating Chinese medicine liquid storage bag |
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| CN214406476U true CN214406476U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023050059.1U Active CN214406476U (en) | 2020-12-17 | 2020-12-17 | Electric heating Chinese medicine liquid storage bag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326854A (en) * | 2021-12-23 | 2022-04-12 | 王亚伦 | Portable intelligent accuse temperature bag |
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- 2020-12-17 CN CN202023050059.1U patent/CN214406476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326854A (en) * | 2021-12-23 | 2022-04-12 | 王亚伦 | Portable intelligent accuse temperature bag |
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