CN213067724U - Wireless temperature and humidity sensor device for circuit breaker - Google Patents
Wireless temperature and humidity sensor device for circuit breaker Download PDFInfo
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- CN213067724U CN213067724U CN202022359378.4U CN202022359378U CN213067724U CN 213067724 U CN213067724 U CN 213067724U CN 202022359378 U CN202022359378 U CN 202022359378U CN 213067724 U CN213067724 U CN 213067724U
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- humidity sensor
- temperature
- hoop
- control module
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 241000722921 Tulipa gesneriana Species 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 13
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram 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
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a wireless temperature and humidity sensor device for a circuit breaker, which comprises a hoop, an installation shell, a temperature and humidity sensor, a control module and a wireless transmission module; the circuit breaker comprises a plum blossom contact, and the hoop is suitable for being tightly connected to the plum blossom contact; the mounting shell is connected to the hoop; the temperature and humidity sensor, the control module and the wireless transmission module are all arranged in the mounting shell; the temperature and humidity sensor is connected with the input end of the control module and is used for sending the sensed temperature signal and/or humidity signal to the control module; the control module is connected with the wireless transmission module and is used for controlling the wireless transmission module to send out the temperature signal and/or the humidity signal. The utility model discloses simple structure, it is small, can reduce the space that occupies, improve the convenience of installation.
Description
Technical Field
The utility model relates to a wireless temperature and humidity sensor device for circuit breaker.
Background
At present, because the circuit structure inside the switch cabinet is comparatively complicated, the normal work of the circuit breaker in the switch cabinet can be influenced when the temperature in the switch cabinet is too high, and therefore strict measurement and monitoring are required to be carried out on the temperature of the circuit breaker. However, the existing temperature and humidity sensor device is complex in structure, large in size and large in occupied space, so that the installation of the temperature and humidity sensor device in the switch cabinet is difficult.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a wireless temperature and humidity sensor device for circuit breaker, its simple structure, it is small, can reduce the space that occupies, improve the convenience of installation.
In order to solve the technical problem, the technical scheme of the utility model is that: a wireless temperature and humidity sensor device for a circuit breaker comprises a hoop, an installation shell, a temperature and humidity sensor, a control module and a wireless transmission module; wherein, the circuit breaker comprises a plum blossom contact,
the hoop is suitable for being tightly connected to the plum blossom-shaped contact;
the mounting shell is connected to the hoop;
the temperature and humidity sensor, the control module and the wireless transmission module are all arranged in the mounting shell;
the temperature and humidity sensor is connected with the input end of the control module and is used for sending the sensed temperature signal and/or humidity signal to the control module;
the control module is connected with the wireless transmission module and is used for controlling the wireless transmission module to send out the temperature signal and/or the humidity signal.
Further, the wireless temperature and humidity sensor device for the circuit breaker further comprises a power supply module; wherein,
the power supply module is respectively and electrically connected with the temperature and humidity sensor, the control module and the wireless transmission module so as to supply power to the temperature and humidity sensor, the control module and the wireless transmission module.
Further provides a specific scheme of the power supply module, and the power supply module comprises a wireless induction coil which is suitable for generating electric energy under the action of a magnetic field.
Further provides a concrete scheme of the control module, and the control module is a single chip microcomputer.
Further provided is a concrete structure of the mounting case, which includes a case and a metal plate; wherein,
the shell is connected to the hoop;
the metal plate is connected to the end face, facing the tulip contact, of the shell;
the temperature and humidity sensor is positioned in the shell and connected to the metal plate.
Further, the installation shell is connected to the hoop in a sliding mode along the circumferential direction of the hoop.
Further provide one kind the concrete structure of staple bolt, the staple bolt includes:
the hoop body is sleeved on the outer side of the plum blossom contact;
at least one flexible pad, flexible pad slip cup joint on the hoop body and be suitable for with plum blossom contact butt, so that the hoop body with plum blossom contact flexible connection.
Furthermore, the tulip contact comprises a plurality of contact pieces, and the flexible pads are in one-to-one correspondence with the contact pieces and are used for being abutted against the corresponding contact pieces.
Furthermore, at least one groove for enabling the end part of the flexible pad facing the tulip contact to deform when being pressed is arranged on the end part of the flexible pad facing the tulip contact;
the length direction of the groove is arranged along the axial direction of the hoop.
Furthermore, the hoop further comprises a locking ring and a locking bolt; wherein,
the locking ring is internally provided with a locking channel, and two end parts of the hoop body respectively penetrate through the locking channel;
the locking bolt is in threaded connection with the locking ring and is suitable for enabling the two end parts of the hoop body to be tightly propped against the locking channel in the locking ring.
After the technical scheme is adopted, the power supply module, the temperature and humidity sensor, the control module and the wireless transmission module are all installed in the installation shell, and the installation shell is connected to the hoop and is tightly connected to the plum blossom contact through the hoop. Wherein, temperature signal and humidity signal that temperature and humidity transducer will sense send control module, control module control wireless transmission module will temperature signal with humidity signal sends away, so that real-time supervision the temperature of circuit breaker, flexible pad with plum blossom contact butt, so that the hoop body with plum blossom contact flexonics. The device has simple structure and small volume, effectively reduces occupied space and improves the convenience of installation.
Drawings
Fig. 1 is a schematic structural view of the wireless temperature and humidity sensor device for a circuit breaker according to the present invention;
fig. 2 is a schematic block diagram of the wireless temperature and humidity sensor device for a circuit breaker of the present invention;
fig. 3 is that the utility model discloses a wireless temperature and humidity sensor device for circuit breaker connects structural schematic on the plum blossom contact.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in fig. 1 to 3, a wireless temperature and humidity sensor device for a circuit breaker includes a hoop 200, a mounting housing 300, a temperature and humidity sensor 2, a control module 3, and a wireless transmission module 4; wherein, the circuit breaker comprises a tulip contact 100;
the hoop 200 is suitable for being connected to the tulip contact 100 in a holding manner;
the mounting shell 300 is connected to the hoop 200;
the temperature and humidity sensor 2, the control module 3 and the wireless transmission module 4 are all arranged in the mounting shell 300;
the temperature and humidity sensor 2 is connected with the input end of the control module 3 and is used for sending the sensed temperature signal and/or humidity signal to the control module 3;
the control module 3 is connected with the wireless transmission module 4 and is used for controlling the wireless transmission module 4 to send the temperature signal and/or the humidity signal out so as to monitor the temperature of the circuit breaker in real time; specifically, this device's simple structure, it is small, the effectual space that occupies that has reduced has improved the convenience of installation, the concrete structure of plum blossom contact 100 is the prior art that technical personnel in the field are familiar, does not do specifically in this embodiment and gives unnecessary details, wireless transmission module 4 can be wiFi module or bluetooth module.
As shown in fig. 1 to 3, the wireless temperature and humidity sensor device for a circuit breaker may further include a power supply module 1; wherein,
the power supply module 1 is electrically connected with the temperature and humidity sensor 2, the control module 3 and the wireless transmission module 4 respectively so as to supply power to the temperature and humidity sensor 2, the control module 3 and the wireless transmission module 4; specifically, the power supply module 1 is also mounted in the mounting case 300.
In this embodiment, the control module 3 may be a single chip, and the power supply module 1 may include a wireless induction coil adapted to generate electric energy under the action of a magnetic field; specifically, the wireless induction coil is used in cooperation with an external transmitting coil, and the wireless induction coil generates electric energy under the action of a magnetic field generated by the external transmitting coil, so as to supply power to the temperature and humidity sensor 2, the control module 3 and the wireless transmission module 4.
As shown in fig. 1 and 3, the mounting housing 300 is, for example, but not limited to, a structure including a case 5 and a metal plate 6; wherein,
the shell 5 is connected to the hoop 200;
the metal plate 6 is connected to an end face of the housing 5 facing the tulip contact 100;
the temperature and humidity sensor 2 is located in the housing 5 and connected to the metal plate 6, so that the accuracy of the temperature sensed by the temperature and humidity sensor 2 is improved.
As shown in fig. 1 and 3, the mounting housing 300 may be slidably connected to the hoop 200 along the circumferential direction of the hoop 200 so as to adjust the position of the mounting housing 300 on the hoop 200.
As shown in fig. 1 and 3, the hoop 200 may include:
the hoop body 7 is sleeved on the outer side of the tulip contact 100;
at least one flexible pad 8, wherein the flexible pad 8 is slidably sleeved on the hoop body 7 and is suitable for abutting against the tulip contact 100, so that the hoop body 7 is flexibly connected with the tulip contact 100; specifically, the hoop body 7 may be made of metal. In this embodiment, the housing 5 in the mounting housing 300 is slidably sleeved on the hoop body 7, and specifically, if the hoop body 7 is rigidly connected to the tulip contact 100, the movement of the tulip contact 100 is affected.
As shown in fig. 1 and 3, the tulip contact 100 may include a plurality of contact pieces 9, and the flexible pads 8 are in one-to-one correspondence with the contact pieces 9 and are configured to abut against the corresponding contact pieces 9; specifically, the tulip contact 100 further comprises 4 springs 10 for binding all the contact pieces 9.
As shown in fig. 1, at least one groove 11 for deforming the end of the flexible pad 8 facing the tulip contact 100 when the end of the flexible pad 8 facing the tulip contact 100 is pressed is formed on the end of the flexible pad 8 facing the tulip contact 100;
the length direction of the groove 11 is arranged along the axial direction of the hoop 200.
As shown in fig. 1, the hoop 200 may further include a locking ring 12 and a locking bolt 13; wherein,
a locking channel is arranged in the locking ring 12, and two end parts of the hoop body 7 respectively penetrate through the locking channel;
the locking bolt 13 is threaded onto the locking ring 12 and is adapted to tighten the two ends of the hoop body 7 against a locking channel in the locking ring 12.
The working principle of the utility model is as follows:
power module 1, temperature and humidity sensor 2, control module 3 and wireless transmission module 4 all install in installation shell 300, installation shell 300 is connected on staple bolt 200 and through staple bolt 200 is held tightly and is connected on plum blossom contact 100. Wherein, temperature sensor 2 will sense temperature signal and humidity signal send for control module 3, control module 3 control wireless transmission module 4 will temperature signal with humidity signal sends out, so that real-time supervision the temperature of circuit breaker, flexible pad 8 with plum blossom contact 100 butt, so that hoop body 7 with plum blossom contact 100 flexonics. The device has simple structure and small volume, effectively reduces occupied space and improves the convenience of installation.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. A wireless temperature and humidity sensor device for a circuit breaker comprises a plum blossom contact (100), and is characterized by comprising a hoop (200), a mounting shell (300), a temperature and humidity sensor (2), a control module (3) and a wireless transmission module (4); wherein,
the hoop (200) is suitable for being connected to the tulip contact (100) in a holding manner;
the mounting shell (300) is connected to the hoop (200);
the temperature and humidity sensor (2), the control module (3) and the wireless transmission module (4) are all arranged in the mounting shell (300);
the temperature and humidity sensor (2) is connected with the input end of the control module (3) and is used for sending the sensed temperature signal and/or humidity signal to the control module (3);
the control module (3) is connected with the wireless transmission module (4) and is used for controlling the wireless transmission module (4) to send out the temperature signal and/or the humidity signal.
2. The wireless temperature and humidity sensor device for circuit breakers according to claim 1, characterized in that it further comprises a power supply module (1); wherein,
the power supply module (1) is respectively electrically connected with the temperature and humidity sensor (2), the control module (3) and the wireless transmission module (4) so as to supply power to the temperature and humidity sensor (2), the control module (3) and the wireless transmission module (4).
3. The wireless temperature and humidity sensor device for circuit breakers according to claim 2, characterized in that said power supply module (1) comprises a wireless induction coil adapted to generate electric energy under the action of a magnetic field.
4. The wireless temperature and humidity sensor device for the circuit breaker according to claim 1, wherein the control module (3) is a single chip microcomputer.
5. The wireless temperature and humidity sensor device for a circuit breaker according to claim 1, wherein the mounting case (300) includes a case (5) and a metal plate (6); wherein,
the shell (5) is connected to the hoop (200);
the metal plate (6) is connected to the end face, facing the tulip contact (100), of the shell (5);
the temperature and humidity sensor (2) is positioned in the shell (5) and connected to the metal plate (6).
6. The wireless temperature and humidity sensor device for a circuit breaker according to claim 1, wherein the mounting housing (300) is slidably connected to the hoop (200) along a circumferential direction of the hoop (200).
7. The wireless temperature and humidity sensor device for circuit breakers according to claim 1, characterized in that said hoop (200) comprises:
the hoop body (7), the hoop body (7) is sleeved on the outer side of the tulip contact (100);
at least one flexible pad (8), flexible pad (8) slip cup joint on hoop body (7) and be suitable for with plum blossom contact (100) butt, so that hoop body (7) with plum blossom contact (100) flexible connection.
8. The wireless temperature and humidity sensor device for the circuit breaker according to claim 7, wherein the tulip contact (100) comprises a plurality of contact pieces (9), and the flexible pads (8) are in one-to-one correspondence with the contact pieces (9) and are used for abutting against the corresponding contact pieces (9).
9. The wireless temperature and humidity sensor apparatus for a circuit breaker according to claim 7,
the end part of the flexible pad (8) facing the tulip contact (100) is provided with at least one groove (11) for enabling the end part of the flexible pad (8) facing the tulip contact (100) to deform when being pressed;
the length direction of the groove (11) is arranged along the axial direction of the hoop (200).
10. The wireless temperature and humidity sensor device for a circuit breaker according to claim 7, wherein the hoop (200) further comprises a locking ring (12) and a locking bolt (13); wherein,
a locking channel is arranged in the locking ring (12), and two end parts of the hoop body (7) respectively penetrate through the locking channel;
the locking bolt (13) is in threaded connection with the locking ring (12) and is adapted to press the two ends of the hoop body (7) against locking channels in the locking ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359378.4U CN213067724U (en) | 2020-10-21 | 2020-10-21 | Wireless temperature and humidity sensor device for circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022359378.4U CN213067724U (en) | 2020-10-21 | 2020-10-21 | Wireless temperature and humidity sensor device for circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213067724U true CN213067724U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022359378.4U Active CN213067724U (en) | 2020-10-21 | 2020-10-21 | Wireless temperature and humidity sensor device for circuit breaker |
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| Country | Link |
|---|---|
| CN (1) | CN213067724U (en) |
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- 2020-10-21 CN CN202022359378.4U patent/CN213067724U/en active Active
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