CN219736594U - Hot plate temperature measuring device of photovoltaic module laminating machine - Google Patents
Hot plate temperature measuring device of photovoltaic module laminating machine Download PDFInfo
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- CN219736594U CN219736594U CN202321043553.6U CN202321043553U CN219736594U CN 219736594 U CN219736594 U CN 219736594U CN 202321043553 U CN202321043553 U CN 202321043553U CN 219736594 U CN219736594 U CN 219736594U
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- 238000010030 laminating Methods 0.000 title claims abstract description 44
- 239000003822 epoxy resin Substances 0.000 claims description 7
- 229920000647 polyepoxide Polymers 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 3
- 229920001225 polyester resin Polymers 0.000 claims description 2
- 239000004645 polyester resin Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 241001391944 Commicarpus scandens Species 0.000 abstract description 3
- 238000009529 body temperature measurement Methods 0.000 description 19
- 238000010438 heat treatment Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The embodiment of the utility model provides a hot plate temperature measuring device of a photovoltaic component laminating machine, which is used for detecting the temperature of a hot plate in the laminating machine and comprises the following components: the mounting plate is covered on the hot plate, N grooves are formed in the mounting plate, the grooves are arranged in one-to-one correspondence with the hot plate, and N temperature measuring pieces are arranged in the grooves and in one-to-one correspondence with the grooves; the temperature measuring instrument is arranged outside the laminating machine and is electrically connected with the temperature measuring piece and used for displaying the temperature of the hot plate; the groove comprises a horizontal groove and a vertical groove which are connected, the extending direction of the horizontal groove is the same as the width direction of the mounting plate, and the extending direction of the vertical groove is the same as the length direction of the mounting plate. The grooves are formed in the mounting plate, and the temperature measuring pieces are arranged in the grooves, so that the problems that temperature measuring glass is easy to break and complex in operation in the temperature measuring process can be effectively solved.
Description
Technical Field
The utility model relates to the technical field of hot plate temperature measurement of laminating machines, in particular to a hot plate temperature measurement device of a photovoltaic module laminating machine.
Background
With the development of the photovoltaic industry, the photovoltaic packaging laminating machine is developed from an original single-cavity single-layer to a current three-cavity double-layer, and the heating mode is developed from original oil heating to current electric heating. As the support structure of the laminator changes, the manner in which the temperature is controlled changes. The initial laminator temperature measurement can directly pack temperature measurement glass into the laminator to carry out the temperature measurement, but now because the structure changes, the mode that continues to use original place temperature measurement glass exists glass breakage risk, can not monitor the temperature of every hot plate in addition completely. Moreover, for electrically heated laminators, the manner in which the temperature glass is placed requires constant replacement positions to match the position of the heating plate. Thus, the service life of the temperature measuring device is influenced, and the temperature measuring process is also complicated.
Disclosure of Invention
The utility model provides a hot plate temperature measuring device of a photovoltaic module laminating machine, which aims to solve the technical problems that a mode of placing temperature measuring glass is complex in detection process, the service life of the temperature measuring glass is short, and the temperature measuring glass cannot be matched with various laminating machines.
The utility model provides a hot plate temperature measuring device of a photovoltaic module laminating machine, which is used for detecting the temperature of hot plates in the laminating machine, wherein the laminating machine comprises N hot plates which are arranged in parallel, and the hot plate temperature measuring device comprises: the mounting plates are covered on the hot plates, N grooves are formed in the mounting plates, the grooves are arranged in one-to-one correspondence with the hot plates, and N is greater than or equal to 1; the temperature measuring pieces are arranged in the grooves, and the temperature measuring pieces correspond to the grooves one by one; the temperature measuring instrument is arranged outside the laminating machine, is electrically connected with the temperature measuring piece and is used for displaying the temperature of the hot plate; the groove comprises a horizontal groove and a vertical groove which are connected, the extending direction of the horizontal groove is the same as the width direction of the mounting plate, the extending direction of the vertical groove is the same as the length direction of the mounting plate, the temperature measuring piece comprises a temperature measuring end and a connecting line, the temperature measuring end is arranged in the horizontal groove, the temperature measuring end corresponds to the central position of the hot plate, the connecting line is arranged in the vertical groove, and two ends of the connecting line are respectively connected with the temperature measuring end and the thermometer.
In one implementation, one end of the transverse slot facing away from the vertical slot is a closed end, and one end of the vertical slot facing away from the transverse slot extends to a side wall of the mounting plate, so that the connecting wire extends out of the vertical slot.
In one possible implementation, the depth of the recess is 1/2 of the thickness of the mounting plate; the length of the transverse groove is smaller than that of the vertical groove.
In one possible implementation, the mounting plate has a length of 2450mm, a width of 500mm, and a thickness of 3mm; the depth of the groove is 1.5mm, and the width of the groove is 1mm.
In one implementation manner, when N is greater than 1, N transverse grooves are arranged along the length direction of the mounting plate; the N vertical grooves are distributed along the width direction of the mounting plate; the N temperature measuring ends are arranged on the same straight line.
In one implementation, N vertical slots are distributed on the same side or both sides of the temperature measuring end.
In one implementation, the ends of the N vertical slots facing away from the horizontal slots are located on the same side of the mounting plate.
In one possible manner, the distance between any two adjacent vertical grooves is greater than 0.5mm.
In one implementation manner, the distances between the transverse grooves at two ends and the end part of the mounting plate are equal and are a first distance, and the distances between any two adjacent transverse grooves are equal and are a second distance along the length direction of the mounting plate; wherein the first distance is less than the second distance.
In one implementation, the mounting plate is one of an epoxy resin plate, an aluminum plate, a polyester resin PET or an acrylic plate; the temperature measuring piece is one of a thermocouple, an optical fiber, a patch thermometer or a temperature sensor; the temperature measuring instrument is a multi-path temperature measuring instrument or a handheld temperature measuring instrument.
The utility model provides a hot plate temperature measuring device of a photovoltaic module laminating machine, which is used for detecting the temperature of a hot plate in the laminating machine and comprises the following components: the mounting plate is covered on the hot plate, N grooves are formed in the mounting plate, the grooves are arranged in one-to-one correspondence with the hot plate, and N temperature measuring pieces are arranged in the grooves and in one-to-one correspondence with the grooves; the temperature measuring instrument is arranged outside the laminating machine and is electrically connected with the temperature measuring piece and used for displaying the temperature of the hot plate; the groove comprises a horizontal groove and a vertical groove which are connected, the extending direction of the horizontal groove is the same as the width direction of the mounting plate, and the extending direction of the vertical groove is the same as the length direction of the mounting plate. The grooves are formed in the mounting plate, and the temperature measuring pieces are arranged in the grooves, so that the problems that temperature measuring glass is easy to break and complex in operation in the temperature measuring process can be effectively solved.
Drawings
In order to more clearly illustrate the technical solution of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a thermal plate temperature measuring device of a photovoltaic module laminator provided by the embodiment of the utility model;
fig. 2 is a schematic structural diagram of a thermal plate temperature measuring device of another photovoltaic module laminator provided by the embodiment of the utility model.
The graphic indicia: 10-mounting plates; 11-grooves, 111-transverse grooves; 112-vertical slots; 20-temperature measuring parts; 21-a temperature measuring end; 22-connecting wires; 30-a thermometer.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly described below with reference to the drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. Based on the embodiments of the present utility model, other embodiments that may be obtained by those of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
Hereinafter, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, in the present utility model, the terms "upper," "lower," "inner," "outer," and the like are defined relative to the orientation in which the components are schematically depicted in the drawings, and it should be understood that these directional terms are relative concepts, which are used for descriptive and clarity relative thereto, and which may be varied accordingly with respect to the orientation in which the components are depicted in the drawings.
In order to facilitate the technical solution of the application, some concepts related to the embodiments of the present utility model will be described first.
Heating oil: the heat conduction oil is circulated in the heat plate of the laminating machine by heating the heat conduction oil, so that the heat plate is heated.
And (3) motor heat: the electric heating plates are distributed under the heating plates according to an array, the heating plates are heated, and thermocouple feedback signals on each heating plate are controlled to be fed back to the heating table.
Laminating machine hot plate: and a platform for bearing the assembly by the laminating machine, and heating the assembly and measuring the temperature.
Laminating machine B level: the laminating machine is divided into A, B, C three stages, wherein A stage is a module feeding and placing waiting platform, B stage is a module packaging and laminating platform, and C stage is a module discharging platform after the module lamination is completed.
Temperature measurement cavity: mainly refer to a B-stage cavity, and the temperature measurement only needs to monitor the B-stage temperature.
When the inner hot plate of the photovoltaic module laminating machine is used for measuring temperature, the mode that glass flows into the B-stage cavity of the laminating machine through the A-stage is adopted for measuring temperature, the temperature measuring instrument is required to be placed on the glass for entering the temperature measuring cavity by using the glass for measuring temperature, and the instrument is damaged in a high-temperature environment, so that the service life of the instrument is influenced. And the glass is used for measuring the temperature, so that the position of the glass needs to be frequently changed to be matched with the hot plates at different positions, and then the glass needs to be lifted up in a reciprocating manner, thereby being time-consuming and labor-consuming. In addition, glass temperature measurement is only suitable for the laminator of oil heating, can not be suitable for the laminator structure of current electrical heating, can not put into the cavity from the side.
In order to solve the technical problems, the embodiment of the utility model provides the hot plate temperature measuring device of the photovoltaic component laminating machine, which can effectively ensure the service life of the temperature measuring device and can simultaneously detect the temperatures of a plurality of hot plates by arranging the grooves on the mounting plate and arranging the temperature measuring parts in the grooves for measurement, thereby effectively improving the detection efficiency. The heat plate is located in the B-stage cavity of the laminating machine, so that the temperature measurement of the B-stage cavity of the laminating machine can be realized by measuring the temperature of the heat plate in the B-stage cavity of the laminating machine.
Fig. 1 is a schematic structural diagram of a thermal plate temperature measuring device of a photovoltaic module laminator according to an embodiment of the utility model.
Referring to fig. 1, a thermal plate temperature measuring device of a photovoltaic module laminator provided by the embodiment of the utility model is used for detecting the temperature of a thermal plate in the laminator, and the laminator comprises N thermal plates which are arranged in parallel.
The hot plate temperature measuring device comprises a mounting plate 10, a temperature measuring piece 20 and a temperature measuring instrument 30.
The mounting plate 10 is covered on the hot plate for mounting the temperature measuring member 20 so that the hot plate temperature is detected by the temperature measuring member 20. The mounting plate 10 is provided with N grooves 11, the grooves 11 are arranged in one-to-one correspondence with the hot plates, and N is greater than or equal to 1. Wherein, the N hot plates are arranged in parallel in the laminating machine, and the mounting plate 10 covers the N hot plates which are arranged in parallel.
Wherein, the number of the hot plates and the grooves 11 is the same, and N is equal to 1 or an integer greater than 1. That is, when one heat plate is provided in the photovoltaic module laminator, one groove 11 is provided in the mounting plate 10, and when five heat plates are provided in the photovoltaic module laminator, five grooves 11 are provided in the mounting plate 10.
The groove 11 includes a horizontal groove 111 and a vertical groove 112 connected to each other, the horizontal groove 111 extends in the same direction as the width direction of the mounting plate 10, and the vertical groove 112 extends in the same direction as the length direction of the mounting plate 10. It will be appreciated that the recess 11 may be an L-shaped slot.
The N temperature measuring pieces 20 are disposed in the N grooves 11, and the grooves 11 provide mounting spaces for the temperature measuring pieces 20, so that each temperature measuring piece 20 located in the groove 11 can detect the temperature of the corresponding hot plate. The temperature measuring part 20 comprises a temperature measuring end 21 and a connecting wire 22, wherein the temperature measuring end 21 is arranged in the transverse groove 111, and the temperature measuring end 21 corresponds to the center position of the hot plate.
It can be understood that the heat distribution of the central position of the hot plate is relatively uniform, and the temperature of the central position of the hot plate is relatively accurate.
The connection line 22 is disposed in the vertical groove 112, and both ends of the connection line 22 are connected to the temperature measuring end 21 and the temperature measuring instrument 30, respectively, so that parameters detected by the temperature measuring end 21 are transferred to the temperature measuring instrument 30 through the connection line 22.
The temperature measuring instrument 30 is arranged outside the laminating machine, is electrically connected with the temperature measuring piece 20, and is used for displaying the temperature of the hot plate.
Specifically, the connection line 22 is disposed in the vertical groove 112 and led out of the laminator. In this way, the temperature of the N hot plates can be detected simultaneously by detecting the temperature through the temperature measuring end 21 and transmitting the temperature to the thermometer 30 through the connecting wire 22. Not only the mounting plate 10 can not be heated to damage, but also the detection time can be effectively saved to detect the temperature of N hot plates simultaneously, improves detection efficiency. Wherein, the mounting plate 10 can be made of high temperature resistant material.
With continued reference to fig. 1, the end of the transverse slot 111 facing away from the vertical slot 112 is closed, and the end of the vertical slot 112 facing away from the transverse slot 111 extends to the side wall of the mounting plate 10 so that the connecting wire 22 can extend from within the vertical slot 112.
That is, the end of the transverse slot 111 facing away from the vertical slot 112 does not extend to the side wall of the mounting plate 10, but is closed. In this way, after the transverse slot 111 can provide enough installation space for the temperature measuring end 21, the production process can be saved, and the unnecessary slotting can be avoided to cause cost and waste of materials. Since the connection line 22 has a certain length, the vertical groove 112 extends away from the side wall of the mounting plate 10 at one end of the horizontal groove 111, so that the connection line 22 extends out of the laminator to be connected with the thermometer 30.
In a specific implementation, the depth of the groove 11 is 1/2 of the thickness of the mounting plate 10, and the length of the transverse groove 111 is smaller than the length of the vertical groove 112.
Specifically, the groove 11 is deeply opened, which affects the overall stability of the mounting plate 10. The depth of the groove 11 is shallower, and the distance between the temperature measuring end 21 and the hot plate is shorter, so that the accuracy of temperature detection is affected. The depth of the groove 11 is set to 1/2 the thickness of the mounting plate 10, so that the temperature of the hot plate can be detected better. The length of the transverse grooves 111 is smaller than the length of the vertical grooves 112, so that unnecessary slotting is avoided.
Specifically, the mounting plate 10 has a length of 2450mm, a width of 500mm, and a thickness of 3mm; the depth of the groove 11 is 1.5mm and the width is 1mm.
It is noted that in actual inspection processes, a plurality of platens are typically positioned within the laminator. At this time, the number of grooves 11 is the same as the number of hot plates, and N is greater than 1. The N horizontal grooves 111 of the N grooves 11 are arranged in the length direction of the mounting plate 10, and the N vertical grooves 112 are arranged in the width direction of the mounting plate 10. Wherein, N can be 1, N can also be a positive integer greater than 1 such as 2, 3, 5, etc.
Take five hot plates in the laminator as an example, that is, take N equal to 5 as an example. With continued reference to fig. 1, the 5 transverse slots 111 extend along the width of the mounting plate 10 and are aligned along the length of the mounting plate 10. The lateral grooves 111 at both ends are equally spaced from the end of the mounting plate 10 by a first distance L along the longitudinal direction of the mounting plate 10 1 The distance between any adjacent transverse grooves 111 is equal and is the second distance L 2 . Wherein the first distance L 1 Less than the second distance L 2 。
It will be appreciated that since the temperature measuring ends 21 are arranged at the center of the hot plate, the distance L between adjacent temperature measuring ends 21 is reduced due to the smaller width of the slot 2 May be the width of a block of platens. Thus, by setting L 1 Less than L 2 The length of the mounting plate 10 can be reasonably set, and the waste of materials caused by the longer mounting plate 10 is avoided, so that the detection cost is influenced.
In some embodiments, the temperature measuring ends 21 located in the transverse grooves 111 are all located at the center of the hotplate. Thus, the N temperature measuring ends 21 in the N transverse grooves 111 are arranged on the same straight line.
It should be emphasized that, as shown in fig. 1, the temperature measuring end 21 is disposed at a preset distance from the closed end of the transverse slot 111, which mainly considers that the temperature in the laminator is high, and avoids the damage of the temperature measuring end 21 caused by excessive heat accumulation at the position of the temperature measuring end 21. Of course, in the actual temperature measurement process, the specific position of the temperature measurement end 21 can be adjusted according to different types of temperature measurement environments. For example, on the premise of meeting the temperature measurement requirement, in consideration of the grooving cost, the length of the transverse groove 111 may be reduced as much as possible, so that the transverse groove 111 may meet the size of the temperature measurement end 21, and the temperature measurement end 21 may be disposed at the closed end of the transverse groove 111. No matter what placement mode is adopted, the temperature measurement requirements are met, and the plurality of temperature measurement ends 21 are positioned on the same straight line.
Fig. 2 is a schematic structural diagram of a thermal plate temperature measuring device of another photovoltaic module laminator according to an embodiment of the utility model.
Referring to fig. 1 and 2, n vertical slots 112 are distributed on the same side or both sides of the thermometric tip 21.
Specifically, fig. 1 shows that N vertical grooves 112 are distributed on the same side of the temperature measuring end 21, and fig. 2 shows that N vertical grooves 112 are distributed on two sides of the temperature measuring end 21. In fig. 2, the case where N vertical grooves 112 are distributed on both sides of the temperature measuring end 21 is shown by way of example only, and the number of vertical grooves 112 distributed on both sides is not limited. In the case where N vertical grooves 112 are distributed on both sides of the temperature measuring end 21, the specific distribution positions of the vertical grooves 112 and the number of specific vertical grooves 112 distributed on both sides may be selected according to the actual process. Fig. 1 and 2 are only exemplary illustrations, and do not limit the specific positions of the vertical grooves 112, and the specific opening positions of the horizontal grooves 111 and the vertical grooves 112 may be determined according to actual processes or temperature measurement requirements.
With continued reference to fig. 1, when N vertical slots 112 are distributed on the same side of the temperature measuring end 21, interference between the vertical slots 112 is avoided, and the distance between any two adjacent vertical slots 112 is greater than 0.5mm, so that the overall stability of the mounting plate 10 can be ensured.
Illustratively, the distance between any two adjacent vertical slots 112 may be 0.8mm, 1mm, or 1.5mm. When the N vertical grooves 112 are located on the same side as the temperature measuring end 21, the distances between any two adjacent vertical grooves 112 may be the same or different, and the distances between any two adjacent vertical grooves 112 may be adaptively adjusted according to the actual temperature measuring environment, which is not limited herein.
It should be noted that, whether the N vertical slots 112 are distributed on the same side or on two sides of the temperature measuring end 21, the distance between any two adjacent vertical slots 112 should not be too large, which results in waste of the length of the connecting line 22 due to too large distance between the connecting lines 22. In addition, the distance between any two adjacent vertical grooves 112 is prevented from being too large, so that the distance between N connecting lines 22 when being led out from the side wall of the mounting plate 10 is prevented, and therefore, the distance between any two adjacent vertical grooves 112 is controlled, and the connecting lines 22 can be better connected with the thermometer 30 on the premise of saving the cost of the connecting lines 22.
In some embodiments, the mounting board 10 may be one of an epoxy board, an aluminum board, a polyester PET, or an acrylic board.
Specifically, the epoxy resin plate is made of resin material, so that the risk of breakage is avoided, and the safety of the temperature measuring device is ensured. In addition, the epoxy resin plate can be cut into a certain size, and can be put into the laminating machine from the side surface, so that the detection is more convenient.
The temperature measuring member 20 is one of a thermocouple, an optical fiber, a patch thermometer, or a temperature sensor.
Specifically, when the temperature measuring member 20 is a thermocouple, the terminal of the thermocouple can extend to the outside of the laminating machine, so that the terminal is not affected by high temperature, and the service life of the temperature measuring device is ensured. The thermocouple can directly detect temperature and convert the temperature signal into an electromotive force signal.
The thermometer 30 is a multi-path thermometer or a hand-held thermometer.
In one possible embodiment, the mounting plate 10 is an epoxy plate, the temperature sensing member 20 is a thermocouple, and the temperature sensing device 30 is a multi-path temperature sensing device. The thermocouple is arranged in the epoxy resin plate with a certain size, the position of the thermocouple is set according to the size of the hot plate, the epoxy resin plate is placed into the cavity of the laminating machine from the side surface of the laminating machine when the temperature monitoring device is used, and the thermocouple is connected with the multi-path thermometer 30 after the epoxy resin plate is placed, so that the temperature of the hot plate of the laminating machine is monitored. The thermocouple can be a thermocouple to adapt to the high-temperature environment in the laminating machine.
The hot plate temperature measuring device of the photovoltaic module laminating machine is used for detecting the temperature of the hot plate in the laminating machine, and the grooves 11 are formed in the mounting plate 10, and the temperature measuring pieces 20 are arranged in the grooves 11, so that the problems that temperature measuring glass is easy to break and complex in operation in the temperature measuring process can be effectively solved, and the plurality of temperature measuring pieces 20 arranged in the grooves 11 can be used for detecting the temperature of the hot plates at the same time, so that the detection flow can be shortened, and the detection efficiency can be effectively improved.
It is noted that other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It is to be understood that the utility model is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (10)
1. The utility model provides a hot plate temperature measuring device of photovoltaic module laminator for detect the temperature of the interior hot plate of laminator, the laminator includes N juxtaposing the hot plate, its characterized in that, hot plate temperature measuring device includes:
the mounting plates (10) are covered on the hot plates, N grooves (11) are formed in the mounting plates (10), the grooves (11) are arranged in one-to-one correspondence with the hot plates, and N is greater than or equal to 1;
the temperature measuring pieces (20) are arranged in the grooves (11), and the temperature measuring pieces (20) are in one-to-one correspondence with the grooves (11);
the temperature measuring instrument (30) is arranged outside the laminating machine, is electrically connected with the temperature measuring piece (20) and is used for displaying the temperature of the hot plate;
the groove (11) comprises a horizontal groove (111) and a vertical groove (112) which are connected, the extending direction of the horizontal groove (111) is the same as the width direction of the mounting plate (10), the extending direction of the vertical groove (112) is the same as the length direction of the mounting plate (10), the temperature measuring piece (20) comprises a temperature measuring end (21) and a connecting wire (22), the temperature measuring end (21) is arranged in the horizontal groove (111), the temperature measuring end (21) corresponds to the central position of the hot plate, the connecting wire (22) is arranged in the vertical groove (112), and two ends of the connecting wire (22) are respectively connected with the temperature measuring end (21) and the temperature measuring instrument (30).
2. The hot plate temperature measuring device of a photovoltaic module laminating machine according to claim 1,
one end of the transverse groove (111) deviating from the vertical groove (112) is a closed end, and one end of the vertical groove (112) deviating from the transverse groove (111) extends to the side wall of the mounting plate (10) so that the connecting line (22) extends out of the vertical groove (112).
3. The hot plate temperature measuring device of a photovoltaic module laminating machine according to claim 1,
the depth of the groove (11) is 1/2 of the thickness of the mounting plate (10);
the length of the transverse grooves (111) is smaller than the length of the vertical grooves (112).
4. The hot plate temperature measuring device of a photovoltaic module laminator according to claim 3,
the length of the mounting plate (10) is 2450mm, the width is 500mm, and the thickness is 3mm;
the depth of the groove (11) is 1.5mm, and the width is 1mm.
5. The hot plate temperature measuring device of a photovoltaic module laminating machine according to claim 1,
when N is greater than 1, N transverse grooves (111) are distributed along the length direction of the mounting plate (10); n vertical grooves (112) are arranged along the width direction of the mounting plate (10);
wherein N temperature measuring ends (21) are arranged on the same straight line.
6. The hot plate temperature measuring device of a photovoltaic module laminator of claim 5,
the N vertical grooves (112) are distributed on the same side or two sides of the temperature measuring end (21).
7. The hot plate temperature measuring device of a photovoltaic module laminator of claim 5,
the ends of the N vertical grooves (112) facing away from the transverse grooves (111) are positioned on the same side of the mounting plate (10).
8. The hot plate temperature measuring device of a photovoltaic module laminator of claim 5,
the distance between any two adjacent vertical grooves (112) is larger than 0.5mm.
9. The hot plate temperature measuring device of a photovoltaic module laminator of claim 5,
the distance between the transverse grooves (111) at two ends and the end part of the mounting plate (10) is equal to a first distance along the length direction of the mounting plate (10), and the distance between any two adjacent transverse grooves (111) is equal to a second distance;
wherein the first distance is less than the second distance.
10. The hot plate temperature measuring device of a photovoltaic module laminating machine according to claim 1,
the mounting plate (10) is one of an epoxy resin plate, an aluminum plate, a polyester resin PET or an acrylic plate;
the temperature measuring piece (20) is one of a thermocouple, an optical fiber, a patch thermometer or a temperature sensor;
the temperature measuring instrument (30) is a multi-path temperature measuring instrument or a handheld temperature measuring instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043553.6U CN219736594U (en) | 2023-04-27 | 2023-04-27 | Hot plate temperature measuring device of photovoltaic module laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321043553.6U CN219736594U (en) | 2023-04-27 | 2023-04-27 | Hot plate temperature measuring device of photovoltaic module laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736594U true CN219736594U (en) | 2023-09-22 |
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ID=88027605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321043553.6U Active CN219736594U (en) | 2023-04-27 | 2023-04-27 | Hot plate temperature measuring device of photovoltaic module laminating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736594U (en) |
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2023
- 2023-04-27 CN CN202321043553.6U patent/CN219736594U/en active Active
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