CN210667443U - Thermal insulation material demonstration instrument - Google Patents
Thermal insulation material demonstration instrument Download PDFInfo
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- CN210667443U CN210667443U CN201921053902.6U CN201921053902U CN210667443U CN 210667443 U CN210667443 U CN 210667443U CN 201921053902 U CN201921053902 U CN 201921053902U CN 210667443 U CN210667443 U CN 210667443U
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Abstract
The utility model relates to a thermal insulation material demonstration instrument, which comprises a box body and a heating device, wherein the box body comprises a first base, a first cavity is arranged in the first base, the first base comprises a first clapboard and a second clapboard which are arranged at intervals, and a first cavity is arranged between the first clapboard and the second clapboard; the heating device is connected to the first partition plate, the heating device comprises a first electric wire, a base and a light source, the base comprises a first end and a second end which are arranged oppositely, a first through hole is formed in the first partition plate, the base is arranged in the first through hole in a penetrating mode, the first end and the second end are arranged on two sides of the first partition plate respectively, the first end is connected to the first electric wire, the first electric wire and the first end are located in a first cavity, and the second end is connected to the light source. The first wire is far away from the light source, so that the influence of the heat of the light source on the first wire is favorably reduced. The first wire is arranged in the first cavity, so that the protection circuit can be good, and the service life of the circuit can be prolonged.
Description
Technical Field
The utility model relates to a thermal insulation material detects technical field, especially relates to a thermal insulation material demonstration appearance.
Background
Insulation refers to a material or composite of materials that has significant resistance to heat flow. With the progress of society, the heat insulation materials on the market are various in varieties and have larger performance difference. When a user selects materials, the user cannot intuitively perceive and compare the heat insulation performance of different heat insulation materials, so that the user generally needs to demonstrate the heat insulation performance by using a heat insulation material demonstration instrument so as to be capable of visually seeing the heat insulation effect of the heat insulation materials.
The working principle of the traditional heat insulation material demonstration instrument is that an infrared lamp irradiates a heat insulation material, and a detection device is used for detecting the heat insulation performance of the heat insulation material. However, conventional insulation material demonstrations may have internal components that may be easily damaged during use.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a heat insulating material demonstration instrument with high safety performance, which is not easy to damage parts.
An insulation material demonstration instrument comprising:
the box body comprises a first base, the first base comprises a first partition plate and a second partition plate which are arranged at intervals, and a first cavity is formed between the first partition plate and the second partition plate;
the heating device, the heating device connect in first baffle, the heating device includes first electric wire, base, light source, the base includes relative first end and the second end that sets up, first through-hole has been seted up on the first baffle, the base is worn to locate in the first through-hole, first end with the second end is located respectively the both sides of first baffle, first end connect in first electric wire just first electric wire with first end is located in the first cavity, the second end connect in the light source.
The technical solution is further explained below:
in one embodiment, the thermal insulation material demonstration instrument comprises a heat dissipation device, wherein the heat dissipation device is arranged on one side of the heat generating device and used for discharging part of heat generated by the heat generating device.
In one embodiment, the heat dissipation device comprises a first heat dissipation part, and the first heat dissipation part is connected to the box body and used for sucking air outside the box body into the box body.
In one embodiment, the heat dissipation device further comprises a second heat dissipation part, the second heat dissipation part is connected to the box body, and the second heat dissipation part is used for exhausting air in the box body out of the box body.
In one embodiment, the first heat sink piece and the second heat sink piece are fans and/or suction pumps.
In one embodiment, the box body is provided with a plurality of exhaust holes.
In one embodiment, the heat dissipation device further includes a second wire, a circuit board is further disposed in the first cavity, and the first wire and the second wire are both electrically connected to the circuit board.
In one embodiment, a charging interface is disposed on the second partition, and the circuit board is electrically connected to the charging interface.
In one embodiment, the light source is an infrared lamp and the base is a ceramic base.
In one embodiment, the solar fan comprises a detection device, wherein the detection device comprises a solar panel and fan blades electrically connected with the solar panel, the detection device is arranged right opposite to the light source, and a heat insulation material is placed between the detection device and the light source.
The heat insulation material demonstration instrument at least has the following beneficial effects:
(1) high safety performance and long service life of the circuit. The embodiment of the utility model provides a thermal insulation material demonstrates appearance is through setting up the first end of base in first cavity for the light source is kept away from more to the first electric wire that first end is connected, thereby is favorable to reducing the influence of the heat of light source to first electric wire. In addition, the first electric wire of the heating device is arranged in the first cavity, so that the heat emitted by the heating device is blocked by the first partition plate, the first electric wire cannot be melted, and therefore the circuit can be well protected, and the service life of the circuit can be prolonged.
(2) The heat dissipation effect is good. The heat dissipation device is arranged on one side of the heating device, so that heat generated by the heating device is timely discharged by the heat dissipation device, heat accumulation is prevented, and the use safety of the thermal insulation material demonstration instrument is improved.
(3) The structure is simple. The second wire and the first wire are integrated on the circuit board, and the first base is provided with only one charging interface connected with the circuit board to supply power to the thermal insulation material demonstration instrument, so that the thermal insulation material demonstration instrument is simpler in structure.
Drawings
Fig. 1 is a schematic view of an overall structure of a thermal insulation material demonstration instrument according to an embodiment of the present invention;
fig. 2 is a schematic view of the overall structure of a thermal insulation material demonstration instrument according to another embodiment of the present invention;
fig. 3 is a schematic structural view of the interior of the first cavity of the thermal insulation material demonstration instrument according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a thermal insulation material demonstration instrument according to an embodiment of the present invention;
fig. 5 is another schematic structural view of a thermal insulation material demonstration instrument according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a box according to an embodiment of the present invention;
FIG. 7 is a left side view of the case of FIG. 6;
FIG. 8 is a right side view of the case of FIG. 6;
FIG. 9 is a bottom view of the case of FIG. 6;
fig. 10 is a front view of the case shown in fig. 6.
Description of reference numerals:
11. light source, 12, base, 121, first end, 122, second end, 21, first heat dissipation part, 3, box, 31, first side wall, 311, first opening, 312, shielding plate, 32, second side wall, 33, third side wall, 321, exhaust hole, 34, fourth side wall, 341, third opening, 342, handle, 35, first base, 355, first partition board, 355a, first through hole, 356, second partition board, 351, charging interface, 352, lamp holder, 353, first cavity, 354, power key.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The embodiment provides a thermal insulation material demonstration instrument, which has the advantages of long service life and high safety performance, and will be described in detail with reference to the accompanying drawings.
In one embodiment, referring to fig. 2 to 6 and 10, the thermal insulation material demonstration instrument includes a heat generating device, a heat dissipating device and a box 3. The case 3 includes a first base 35. The first base 35 includes a first partition 355 and a second partition 356 which are spaced apart. A first chamber 353 is formed between the first partition 355 and the second partition 356. The heat generating device is connected to the first partition 355. The heating device includes a first electric wire, a base 12, and a light source 11, the base 12 includes a first end 121 and a second end 122 which are oppositely disposed, a first through hole 355a is opened on the first partition 355, the base 12 is disposed in the first through hole 355a in a penetrating manner, the first end 121 and the second end 122 are respectively disposed on two sides of the first partition 355, the first end 121 is connected to the first electric wire, the first electric wire and the first end 121 are both located in the first cavity 353, and the second end 122 is connected to the light source 11.
The thermal insulation material demonstration instrument provided by the embodiment has the advantages that the first end 121 of the base 12 is arranged in the first cavity 353, so that the first wire connected with the first end 121 is further away from the light source 11, and the influence of heat of the light source 11 on the first wire is favorably reduced. In addition, the first wire of the heating device is arranged in the first cavity 353, so that the heat emitted by the heating device is blocked by the first partition plate 355, the first wire is difficult to melt by the light source 11, the circuit can be well protected, and the service life of the circuit can be prolonged.
Further, referring to fig. 3 and 4, the base 12 is a cylinder with a hollow interior, wherein the first end 121 of the base 12 is a closed end and the second end 122 is an open end. Be equipped with the electrode slice in the base 12, the tip of light source 11 is equipped with the metal connection point, and in the tip of light source 11 inserted second end 122, metal connection point and electrode slice contact realized base 12 and light source 11's electric connection. It is understood that the second end 122 and the light source 11 may be directly inserted, screwed, welded, or the like. The first end 121 is connected to a first wire, and the first wire is electrically connected to the light source 11 through the base 12 to supply power to the light source 11.
The thermal insulation material demonstration instrument further comprises a heat dissipation device, wherein the heat dissipation device is arranged on one side of the heating device and used for discharging partial heat generated by the heating device. Therefore, heat generated by the heating device is timely discharged by the heat dissipation device, heat accumulation is prevented, and the use safety of the thermal insulation material demonstration instrument is improved.
In one embodiment, referring to fig. 1 and 6 and fig. 9, the heat generating device is disposed in the box 3, and the heat dissipating device includes a first heat dissipating member 21, and the first heat dissipating member 21 is connected to the box 3 and is used for sucking air outside the box 3 into the box 3. Specifically, referring to fig. 1 and 6, a first opening 311 is formed in the first side wall 31 of the box 3, the first opening 311 and the first heat dissipation member 21 are just matched for placing the first heat dissipation member 21, when the first heat dissipation member 21 operates, the gas outside the box 3 is sucked into the box 3, and the gas is heated by a heat generation device inside the box 3.
Further, referring to fig. 1 and 6, the first heat dissipation member 21 is disposed in the first opening 311, the first heat dissipation member 21 cannot be completely embedded in the first opening 311 due to its large volume, and a portion of the first heat dissipation member 21 is exposed. Therefore, when the case 3 is placed on the floor with the first side wall 31 in contact with the floor, in order to demonstrate the overall appearance of the apparatus, it is necessary to provide a shielding plate 312 perpendicular to the first side wall 31 at one end of the first side wall 31, and the size of the shielding plate 312 corresponds to the portion of the first heat sink 21 exposed from the first opening 311, so as to shield the first heat sink 21. In addition, in order that the first heat-radiating member 21 can better suck the air outside the case 3, no shield is provided at the other end portion of the first side wall 31, so that the first heat-radiating member 21 can suck the air from this end portion without shield.
It can be understood that the first heat sink 21 can be disposed inside or outside the box 3, for example, a through hole is formed in the box 3, and the first heat sink 21 is disposed inside or outside the box 3 and the wind direction of the first heat sink 21 is aligned with the through hole, so that the airflow can enter the box 3 through the through hole. Alternatively, a duct for flowing gas is provided in the case 3, and the duct is connected to the first heat radiating member 21, so that the first heat radiating member 21 can suck air and send the air to the inside of the case 3 through the duct regardless of whether the first heat radiating member 21 is provided inside or outside the case 3.
Further, the heat dissipation device includes a second heat dissipation member (not shown) connected to the case 3, and the second heat dissipation member is configured to discharge air in the case 3 to the outside of the case 3. Specifically, the second heat dissipation member may be disposed inside the box 3 or outside the box 3, or may be disposed on a side wall of the box 3, as long as the second heat dissipation member can suck the gas in the box 3 into the outside of the box 3. For example, a second opening (not shown) is formed in one side wall of the box 3, the second opening and the second heat dissipation member are just matched to place the second heat dissipation member, and the heated gas in the box 3 is discharged out of the box 3 when the second heat dissipation member operates. In this way, the first heat dissipation member 21 sucks in the gas, and the second heat dissipation member discharges the gas, that is, the gas flows through the case 3, so that a part of the heat generated by the heat generating device can be taken away. The first heat dissipation member 21 and the second heat dissipation member may be screwed to the case 3 by screws, or may be attached to the case 3 by clamping, caulking, welding, or the like.
It can be understood that the shape of the box 3 can be a cuboid, and can also be other polyhedrons such as a cube and an octahedron, and certainly, the box 3 can also be a sphere, a cylinder and the like, as long as the first heat dissipation part 21 and the second heat dissipation part are arranged at different positions of the box 3, and an airflow channel can be formed between the first heat dissipation part 21 and the second heat dissipation part, so that the airflow can take away partial heat generated by the heating device in the flowing process. The specific shape of the case 3 is not particularly limited herein.
In one embodiment, referring to fig. 1 and 2, the first heat sink piece 21 and the second heat sink piece are fans and/or suction pumps. Specifically, when the first heat dissipation member 21 and the second heat dissipation member are both fans, the first heat dissipation member 21 can roll the gas outside the casing 3 into the casing 3 when rotating, and the second heat dissipation member can roll the gas inside the casing 3 out of the casing 3 when rotating. Or, when the first heat dissipation member 21 and the second heat dissipation member are both air pumps, the first heat dissipation member 21 can pump the gas outside the box 3 into the box 3 during operation, and the second heat dissipation member can pump the gas inside the box 3 out of the box 3 during operation. Similarly, the first heat dissipation member 21 may be an assembly of a fan and an air pump, and the second heat dissipation member may be an assembly of a fan and an air pump. Further, in order to ensure the heat dissipation effect of the demonstration instrument, the number of the first heat dissipation part 21 and the second heat dissipation part may be more than one, for example, referring to fig. 1 and 6, two fans are arranged on the first side wall 31 as the first heat dissipation part 21, so that more air outside the box body 3 is involved into the box body 3, thereby increasing the gas circulation in the box body 3, facilitating the taking away of more heat in the box body 3, reducing the heat accumulation, and facilitating the improvement of the use safety of the heat insulation material demonstration instrument.
In one embodiment, referring to fig. 1 to 4, the box 3 is provided with a plurality of vent holes 321, and the number of the vent holes 321 is plural. The first heat sink member 21 takes in air from outside the case 3, and the air is heated by heat generated by the heat generating device inside the case 3. The heated hot air may flow to the outside of the case 3 through the exhaust hole 321, thereby taking away heat accumulated in the case 3. Specifically, referring to fig. 2, the second side wall 32 and the third side wall 33 are respectively connected to two sides of the first side wall 31 provided with the first opening 311, a plurality of exhaust holes 321 are formed in the second side wall 32 and the third side wall 33, the exhaust holes 321 are in a strip shape, the plurality of strip-shaped exhaust holes 321 are arranged in an array manner, and the arrangement of the exhaust holes 321 is beneficial to exhausting hot air in the box body 3, so that the heat dissipation effect is improved, and the use safety of the thermal insulation material demonstration instrument is improved.
It is understood that the shape of the exhaust hole 321 may also be an ellipse, a pentagon, a triangle, etc. The vent holes 321 may also be a combination of holes of many different shapes. Specifically, in another embodiment, referring to fig. 1, the exhaust hole 321 includes a circular hole and a rectangular hole disposed around the circular hole. Rectangular hole and this circular port constitution minimum exhaust hole unit around each circular port, a plurality of exhaust hole units become the array and arrange. The specific shape of the vent hole is not particularly limited herein. The vent unit may be in other combinations, for example, a vent unit is a combination of a rectangular hole and a plurality of circular holes arranged around the rectangular hole, and the vent unit is not limited herein. Besides, the exhaust hole units may be arranged in other ways than the array way described above, such as in a normal distribution way, an exponential distribution way, or a quadratic function distribution way. In addition, the exhaust hole 321 may be formed on the second side wall 32 and the third side wall 33 of the box body 3, the exhaust hole 321 may also be formed on other side walls of the box body 3, and the specific opening position of the exhaust hole 321 is not particularly limited in this embodiment.
In one embodiment, referring to fig. 1 and 6, the light source 11 employs an infrared lamp, which is connected to a first wire (not shown); on infrared lamp located first base 35, specifically, be equipped with the base 12 that is connected with infrared lamp on the first base 35, install infrared lamp on the base 12, the inside of first base 35 is first cavity 353, contains first electric wire in the first cavity 353. Place first electric wire in first cavity 353 of first base 35 in, the heat that infrared lamp gived off is by the separation of first base 35 lateral wall like this for first electric wire can not be because the heat is too high and be melted, thereby protection circuit that can be fine is favorable to extension circuit life. In addition, in order to prolong the service life of the heating device, the base 12 connected with the infrared lamp is made of ceramic materials, and compared with the traditional plastic base, the ceramic base can resist high temperature, is difficult to melt and has longer service life. In addition, the base 12 made of the ceramic material has poor heat conductivity, so that heat transferred to the first wire and other electronic elements is greatly reduced, the possibility of melting the first wire and other electronic elements is reduced, the service life of the first wire and other electronic elements is prolonged, the safety performance of the thermal insulation material demonstration instrument is improved, and the service life of the demonstration instrument is prolonged.
In one embodiment, referring to fig. 5, the heat dissipation device further includes a second wire (not shown), a circuit board (not shown) is further disposed in the first cavity 353, and both the first wire and the second wire are electrically connected to the circuit board. Further, be equipped with interface 351 and the power key 354 that charges on the first base 35, circuit board electric connection is in the interface 351 that charges, and power key 354 is used for controlling the operating condition of generating heat device and heat abstractor. The second electric wire and the first electric wire are integrated on one circuit board, so that the demonstration instrument can be powered by only arranging a charging interface 351 connected with the circuit board on the first base 35, and the structure of the thermal insulation material demonstration instrument is simpler.
In one embodiment, the thermal insulation material demonstration instrument further comprises a detection device (not shown), wherein the detection device comprises a solar panel and a fan blade electrically connected with the solar panel. The specific working process is as follows: the front side and the rear side of the heat insulation material are respectively provided with the infrared lamp and the detection device, after the heat emitted by the infrared lamp is partially separated by the heat insulation material, the rest heat is absorbed by the solar panel, the solar panel converts the heat energy into electric energy, and the electric energy drives the fan blades to rotate. The slower the fan blade rotates, the less the electric energy converted from the heat energy is, that is, the less the heat absorbed by the solar energy is, the heat insulation material can block a large amount of heat, and the heat insulation performance of the heat insulation material is better. Similarly, the faster the fan blade rotates, the more electric energy converted from heat energy is, that is, the more heat absorbed by solar energy is, the less heat is blocked by the heat-insulating material, and the heat-insulating performance of the heat-insulating material is poor. It will be appreciated that the detection device may also be a temperature detector or some other demonstration instrument, for example, when the detection device is a temperature detector, a larger temperature reading displayed by the temperature detector indicates a poorer heat insulation performance of the heat insulation material, and conversely, indicates a better heat insulation performance of the heat insulation material. The type of the detecting means is not particularly limited herein.
In one embodiment, referring to fig. 6 to 8, the box 3 comprises a table for placing the heat-insulating material, the table being provided between the heat-generating device and the detection device. The heat insulating material is a material or a material composite having a significant resistance to heat flow, and for example, the heat insulating material is heat insulating glass, a heat insulating film, or the like. Specifically, as shown in fig. 6, the box 3 includes two opposite ends, one end of which is provided with the first base 35, and the other end of which is provided with the worktable. And because the infrared lamp is arranged towards the workbench, the infrared light emitted by the infrared lamp can irradiate on the heat-insulating material only by placing the heat-insulating material on the workbench. Referring to fig. 1 to 3 and 6, the box 3 includes a fourth sidewall 34 opposite to the first sidewall 31, a third elongated opening 341 is formed at an end of the fourth sidewall 34 away from the first base 35, and the heat insulating material can be fixed by inserting the heat insulating material into the third opening 341. It is understood that a plurality of third openings 341 may be formed on the fourth side wall 34, that is, the number of the third openings 341 may be plural, and a plurality of heat insulating materials may be inserted into one demonstration instrument. In addition, the third opening 341 for inserting the heat insulating material is not limited to be opened on the fourth side wall 34, and the third opening 341 may be opened on the first side wall 31, the second side wall 32, or the fourth side wall 34. That is, the number and the opening position of the third openings 341 are not particularly limited, as long as the infrared lamp can irradiate the heat insulating material.
It is understood that, in addition to the above-mentioned design of forming the third opening 341 for inserting the heat insulating material, the worktable may be a worktable on which the heat insulating material is directly placed, or a fixture which can clamp the heat insulating material, as long as the infrared lamp can irradiate on the heat insulating material after the heat insulating material is placed on the worktable.
In one embodiment, referring to FIG. 1, the thermal insulation material demonstration apparatus also has a handle 342 on the fourth side wall 34 to facilitate the user's hand carrying the demonstration apparatus. The handle 342 is not limited to be disposed on the fourth side wall 34, and may be disposed on other side walls of the demonstration apparatus.
The embodiment of the utility model provides a thermal insulation material demonstrates appearance is through setting up the first end 121 of base 12 in first cavity 353 for light source 11 is kept away from more to the first electric wire that first end 121 is connected, thereby is favorable to reducing the influence of the heat of light source 11 to first electric wire. In addition, the first wire of the heating device is arranged in the first cavity 353, so that the first wire cannot be melted by heat emitted by the heating device, the circuit can be well protected, and the service life of the circuit can be prolonged. On the other hand, one side of the heating device is provided with the heat dissipation device, so that heat generated by the heating device is timely discharged by the heat dissipation device, heat accumulation is prevented, and the use safety of the thermal insulation material demonstration instrument is improved. In addition, with the integration of second electric wire and first electric wire on a circuit board, only need set up one and the circuit board connection that charges interface 351 can supply power for thermal insulation material demonstration appearance on first base 35 for thermal insulation material demonstration appearance structure is more succinct.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An insulation material demonstration instrument, comprising:
the box body comprises a first base, the first base comprises a first partition plate and a second partition plate which are arranged at intervals, and a first cavity is formed between the first partition plate and the second partition plate;
the heating device is connected with the first partition plate, the heating device comprises a first electric wire, a base and a light source, the base comprises a first end and a second end which are oppositely arranged, a first through hole is formed in the first partition plate, the base is arranged in the first through hole in a penetrating mode, the first end and the second end are respectively arranged on two sides of the first partition plate, the first end is connected with the first electric wire and the first end is located in the first cavity, and the second end is connected with the light source.
2. The insulation material demonstration instrument according to claim 1, further comprising a heat dissipating means provided at one side of the heat generating means for discharging heat generated by the heat generating means.
3. The insulation material demonstration instrument of claim 2, wherein the heat dissipation means comprises a first heat dissipation member attached to the case for drawing air from outside the case into the case.
4. The insulation material demonstration instrument of claim 3, wherein the heat dissipation device further comprises a second heat dissipation member attached to the case for exhausting air within the case to the outside of the case.
5. The insulation material demonstration instrument of claim 4 wherein the first heat sink piece and the second heat sink piece are fans and/or suction pumps.
6. The thermal insulation material demonstration instrument according to claim 2, wherein the box body is provided with a plurality of exhaust holes.
7. The thermal insulation material demonstration instrument according to claim 2, wherein the heat dissipation device further comprises a second wire, a circuit board is further disposed in the first cavity, and both the first wire and the second wire are electrically connected to the circuit board.
8. The thermal insulation material demonstration instrument according to claim 7, wherein a charging interface is provided on the second partition plate, and the circuit board is electrically connected to the charging interface.
9. The insulation material demonstration instrument of claim 1, wherein the light source is an infrared lamp and the base is a ceramic base.
10. The thermal insulation material demonstration instrument according to any one of claims 1 to 9, comprising a detection device, wherein the detection device comprises a solar panel and a fan blade electrically connected with the solar panel, the detection device is arranged opposite to the light source, and a thermal insulation material is placed between the detection device and the light source.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921053902.6U CN210667443U (en) | 2019-07-05 | 2019-07-05 | Thermal insulation material demonstration instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921053902.6U CN210667443U (en) | 2019-07-05 | 2019-07-05 | Thermal insulation material demonstration instrument |
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| CN210667443U true CN210667443U (en) | 2020-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223591A (en) * | 2019-07-05 | 2019-09-10 | 佛山市京木测控科技有限公司 | Heat-barrier material demonstrator |
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2019
- 2019-07-05 CN CN201921053902.6U patent/CN210667443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223591A (en) * | 2019-07-05 | 2019-09-10 | 佛山市京木测控科技有限公司 | Heat-barrier material demonstrator |
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