CN215773616U - High-performance electrothermal film for biochemical analyzer - Google Patents
High-performance electrothermal film for biochemical analyzer Download PDFInfo
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- CN215773616U CN215773616U CN202122187097.XU CN202122187097U CN215773616U CN 215773616 U CN215773616 U CN 215773616U CN 202122187097 U CN202122187097 U CN 202122187097U CN 215773616 U CN215773616 U CN 215773616U
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Abstract
The utility model discloses a high-efficiency electrothermal film for a biochemical analyzer, which comprises a first PET polyester film, wherein a first heat-resistant connecting layer is arranged on the outer wall of one side of the first PET polyester film, a second PET polyester film is arranged on the outer wall of one side, far away from the first PET polyester film, of the first heat-resistant connecting layer, a second heat-resistant connecting layer is arranged on the outer wall of one side, far away from the first heat-resistant connecting layer, of the second PET polyester film, and a third PET polyester film is arranged on the outer wall of one side, far away from the second PET polyester film, of the second heat-resistant connecting layer. This biochemical analyzer is with high-effect electric heat membrane, through the folding second PET polyester film of flexible, third PET polyester film and fourth PET polyester film, can wrap up the object that covers in required detection with the ability electric heat membrane, realize keeping warm to the heating of object, guarantee that the all-round even of object is heated to guarantee the precision of follow-up analysis.
Description
Technical Field
The utility model relates to the technical field of electrothermal films, in particular to a high-efficiency electrothermal film for a biochemical analyzer.
Background
The electrothermal film is divided into high temperature, low temperature electrothermal film, and the high temperature electrothermal film generally is used for electron electrical apparatus, military affairs etc. and the electrothermal film of present science and technology production, electrothermal film heating system are the point type heating system who uses radiator, air conditioner, radiator as the representative, the line formula heating system that uses heating cable as the representative, adopt the low carbon heating high-tech product of modern aerospace technology research and development in the face formula heating field.
However, can use the electrothermal film to realize the heating to the object among the current biochemical analyzer to the biochemical reaction of analysis object, the electrothermal film that uses among the current biochemical analyzer is difficult to realize covering the parcel of object, and deformability is poor, thereby can't be to the abundant even heating of object, and then causes the object to be heated the effect that the inequality influences biochemical reaction.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-efficiency electrothermal film for a biochemical analyzer, which aims to solve the problems that the electrothermal film used in the conventional biochemical analyzer is difficult to wrap and cover an object, has poor deformability, cannot heat the object fully and uniformly, and is not heated uniformly, so that the effect of biochemical reaction is influenced.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency electrothermal film for a biochemical analyzer comprises a first PET polyester film, wherein a first heat-resistant connecting layer is arranged on the outer wall of one side of the first PET polyester film, a second PET polyester film is arranged on the outer wall of one side, far away from the first PET polyester film, of the first heat-resistant connecting layer, a second heat-resistant connecting layer is arranged on the outer wall of one side, far away from the first heat-resistant connecting layer, of the second PET polyester film, a third PET polyester film is arranged on the outer wall of one side, far away from the second heat-resistant connecting layer, of the third PET polyester film, a third heat-resistant connecting layer is arranged on the outer wall of one side, far away from the third PET polyester film, of the third heat-resistant connecting layer, a fourth PET polyester film is arranged on the outer wall of one side, far away from the third PET polyester film, of the first PET polyester film, the second PET polyester film, the third PET polyester film and the fourth PET polyester film, insulating layers are arranged inside the first PET polyester film, the second PET polyester film, the third PET film and the fourth PET film, the heat insulation structure comprises an insulation layer and is characterized in that a polyester film cavity is arranged inside the insulation layer, conductive ink is filled inside the polyester film cavity, decorative layers are arranged on the tops of a first PET polyester film, a second PET polyester film, a third PET polyester film and a fourth PET polyester film, a metal bus bar penetrates through the inside of the polyester film cavity, a pull ring is arranged on the outer wall of one side of the fourth PET polyester film, and a heat insulation substrate is arranged at the bottom of the first PET polyester film.
Preferably, the second, third and fourth PET polyester films have an arc-shaped cross-section.
Preferably, the number of the first heat-resistant connecting layers is six, and the six first heat-resistant connecting layers are symmetrically arranged on one outer wall of the first PET polyester film.
Preferably, the polyester film cavity is of a hollow cylinder structure.
Preferably, the metal bus bar passes through the first heat-resistant connection layer, the second heat-resistant connection layer, and the third heat-resistant connection layer.
Preferably, the cross section of the heat insulation substrate is a circular structure.
Compared with the prior art, the utility model has the beneficial effects that: this biochemical analyzer is with high-effect electric heat membrane, second PET polyester film through the flexible folding, third PET polyester film and fourth PET polyester film, can wrap up the object that covers at required detection with ability electric heat membrane, and then realize keeping warm to the heating of object, guarantee the all-round even being heated of object, thereby guarantee follow-up biochemical analysis's precision, mutually support through polyester film cavity and insulating layer, can realize placing alone of conductive ink, and then guarantee the security that conductive ink deposited, reduce the risk of electric leakage.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a schematic view of the internal structure of a second PET polyester film of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a front view of a second PET polyester film of the present invention;
FIG. 5 is a front view of an insulating layer of the present invention.
In the figure: 1. a first PET polyester film; 2. a first heat-resistant connection layer; 3. a second PET polyester film; 4. a second heat resistant tie layer; 5. a third PET polyester film; 6. a third heat resistant tie layer; 7. a fourth PET polyester film; 8. an insulating layer; 9. a polyester film cavity; 10. conductive ink; 11. a finishing layer; 12. a metal bus bar; 13. a pull ring; 14. a thermally insulating substrate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency electrothermal film for a biochemical analyzer comprises a first PET polyester film 1, a first heat-resistant connecting layer 2 is arranged on the outer wall of one side of the first PET polyester film 1, a second PET polyester film 3 is arranged on the outer wall of one side, far away from the first PET polyester film 1, of the first heat-resistant connecting layer 2, a second heat-resistant connecting layer 4 is arranged on the outer wall of one side, far away from the first heat-resistant connecting layer 2, of the second PET polyester film 3, a third PET polyester film 5 is arranged on the outer wall of one side, far away from the second PET polyester film 3, of the second PET polyester film 4, a third heat-resistant connecting layer 6 is arranged on the outer wall of one side, far away from the second PET polyester film 4, of the third PET polyester film 5, a fourth PET polyester film 7 is arranged on the outer wall of one side, far away from the third PET polyester film 5, of the first PET polyester film 1, the second PET polyester film 3, the third PET polyester film 5 and the fourth PET polyester film 7 are all internally provided with insulating layers 8, the inside of insulating layer 8 is provided with polyester film chamber 9, and the inside packing of polyester film chamber 9 has electrically conductive printing ink 10, and the top of first PET polyester film 1, second PET polyester film 3, third PET polyester film 5 and fourth PET polyester film 7 is provided with finish coat 11, and metal bus bar 12 has been run through to the inside of polyester film chamber 9, is provided with pull ring 13 on the outer wall of one side of fourth PET polyester film 7, and the bottom of first PET polyester film 1 is provided with thermal-insulated base plate 14.
In the utility model: the cross sections of the second, third and fourth PET polyester films 3, 5 and 7 are arc-shaped structures; the fan-shaped heat exchanger is convenient to combine into a fan shape, so that the biomass is wrapped, and the uniformity of cold heating is ensured.
In the utility model: the number of the first heat-resistant connecting layers 2 is six, and the six first heat-resistant connecting layers 2 are symmetrically arranged on the outer wall of one side of the first PET polyester film 1; the biochemical is convenient to be fully wrapped, and the uniformity of cold heating is ensured.
In the utility model: the polyester film cavity 9 is of a hollow cylinder structure; facilitating storage of more conductive ink 10.
In the utility model: the metal bus bar 12 penetrates through the first heat-resistant connection layer 2, the second heat-resistant connection layer 4 and the third heat-resistant connection layer 6; facilitating the conduction of electricity.
In the utility model: the cross section of the heat insulation substrate 14 is of a circular structure; the first PET polyester film 1, the second PET polyester film 3, the third PET polyester film 5 and the fourth PET polyester film 7 can be better supported.
The working principle is as follows: when the heat insulation substrate 14 is used, the heat insulation substrate is placed in a biochemical analyzer, an object needing biochemical analysis is placed on the first PET polyester film 1, the pull ring 13 is pulled upwards, the fourth PET polyester film 7 is pulled upwards, the first heat-resistant connecting layer 2, the second heat-resistant connecting layer 4 and the third heat-resistant connecting layer 6 deform and bend, the second PET polyester film 3 and the third PET polyester film 5 are attached to the object, the fourth PET polyester film 7 covers the object, an external power supply is connected, current enters the conductive ink 10 through the metal bus bar 12, carbon molecules in the conductive ink 10 are subjected to violent friction and impact, heat energy is generated and is transmitted outwards in the form of far infrared radiation and convection, the heat energy is transmitted into the object, heating and heat preservation of the object are achieved, all-around uniform heating of the object is guaranteed, and the precision of subsequent biochemical analysis is guaranteed.
In summary, the following steps: this biochemical analyzer is with high-effect electric heat membrane, second PET polyester film 3 through the flexible folding, third PET polyester film 5 and fourth PET polyester film 7, can wrap up the object that covers at required detection with the ability electric heat membrane, and then realize keeping warm to the heating of object, guarantee the all-round even being heated of object, thereby guarantee follow-up biochemical analysis's precision, mutually support through polyester film cavity 9 and insulating layer 8, can realize placing alone of conductive ink 10, and then guarantee the security that conductive ink 10 deposited, reduce the risk of electric leakage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-effect electrothermal film for a biochemical analyzer comprises a first PET polyester film (1), and is characterized in that: the heat-resistant PET film packaging structure is characterized in that a first heat-resistant connecting layer (2) is arranged on the outer wall of one side of a first PET polyester film (1), a second PET polyester film (3) is arranged on the outer wall of one side, far away from the first PET polyester film (1), of the first heat-resistant connecting layer (2), a second heat-resistant connecting layer (4) is arranged on the outer wall of one side, far away from the first heat-resistant connecting layer (2), of the second PET polyester film (3), a third PET polyester film (5) is arranged on the outer wall of one side, far away from the second PET polyester film (3), of the second heat-resistant connecting layer (4), a third heat-resistant connecting layer (6) is arranged on the outer wall of one side, far away from the third PET polyester film (5), of the third heat-resistant connecting layer (6), a fourth PET polyester film (7) is arranged on the outer wall of one side, far away from the third PET polyester film (5), of the first PET polyester film (1), Insulating layers (8) are arranged inside the second PET polyester film (3), the third PET polyester film (5) and the fourth PET polyester film (7), a polyester film cavity (9) is arranged inside the insulating layers (8), conductive ink (10) is filled inside the polyester film cavity (9), a decoration layer (11) is arranged on the tops of the first PET polyester film (1), the second PET polyester film (3), the third PET polyester film (5) and the fourth PET polyester film (7), a metal bus bar (12) penetrates through the inside of the polyester film cavity (9), a pull ring (13) is arranged on the outer wall of one side of the fourth PET polyester film (7), and a heat insulation substrate (14) is arranged at the bottom of the first PET polyester film (1).
2. The high performance electrothermal film for biochemical analyzers according to claim 1, wherein: the cross sections of the second PET polyester film (3), the third PET polyester film (5) and the fourth PET polyester film (7) are arc-shaped structures.
3. The high performance electrothermal film for biochemical analyzers according to claim 1, wherein: the first heat-resistant connecting layers (2) are arranged in six, and the six first heat-resistant connecting layers (2) are symmetrically arranged on the outer wall of one side of the first PET polyester film (1).
4. The high performance electrothermal film for biochemical analyzers according to claim 1, wherein: the polyester film cavity (9) is of a hollow cylinder structure.
5. The high performance electrothermal film for biochemical analyzers according to claim 1, wherein: the metal bus bar (12) penetrates through the first heat-resistant connecting layer (2), the second heat-resistant connecting layer (4) and the third heat-resistant connecting layer (6).
6. The high performance electrothermal film for biochemical analyzers according to claim 1, wherein: the cross section of the heat insulation substrate (14) is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187097.XU CN215773616U (en) | 2021-09-10 | 2021-09-10 | High-performance electrothermal film for biochemical analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122187097.XU CN215773616U (en) | 2021-09-10 | 2021-09-10 | High-performance electrothermal film for biochemical analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215773616U true CN215773616U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122187097.XU Active CN215773616U (en) | 2021-09-10 | 2021-09-10 | High-performance electrothermal film for biochemical analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215773616U (en) |
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2021
- 2021-09-10 CN CN202122187097.XU patent/CN215773616U/en active Active
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