CN114336518B - Leakage protector with temperature sensing system - Google Patents
Leakage protector with temperature sensing system Download PDFInfo
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- CN114336518B CN114336518B CN202111468623.8A CN202111468623A CN114336518B CN 114336518 B CN114336518 B CN 114336518B CN 202111468623 A CN202111468623 A CN 202111468623A CN 114336518 B CN114336518 B CN 114336518B
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- temperature
- box
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- leakage protector
- junction box
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- 230000001012 protector Effects 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000005494 condensation Effects 0.000 description 10
- 238000009833 condensation Methods 0.000 description 10
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
- Fuses (AREA)
Abstract
The invention discloses a leakage protector with a temperature sensing system, which comprises a protective shell and further comprises: the protection box is internally provided with an instrument area and a temperature detection area, and a fuse and a thermal relay for circuit protection are arranged in the instrument area; the junction box is arranged at the bottom end of the inner cavity of the protective shell, the junction boxes are arranged at two sides of the installation frame, a junction plate for connecting wires is arranged inside the junction box, and a protective plate is arranged on the outer side wall of the protective shell; the temperature sensing mechanism is arranged in the protective box and can detect the temperature in the electric leakage protector and transmit temperature information to the wireless terminal; the temperature sensor is used for detecting the temperature of the electronic element, related information can be transmitted to the wireless terminal, so that the service condition of the leakage protector can be monitored by workers remotely, and the remote monitoring and control of the leakage protector are realized.
Description
Technical Field
The invention relates to the field of circuit protection equipment, in particular to a leakage protector with a temperature sensing system.
Background
The leakage protector, the leakage switch or the leakage breaker for short, has overload and short-circuit protection functions, and can prevent personal electric shock and electric fire when the circuit or the electrical appliance is insulated and short-circuited to ground, and is generally arranged on a socket circuit of each household distribution box and a power supply inlet of the total distribution box of the whole building.
The inside temperature sensing system that does not equipped with of current earth leakage protector, unable timely use temperature to among the earth leakage protector controls, when the inside temperature is too high, causes the incident easily, and earth leakage protector's external structure is comparatively simple moreover, exposes in the outside with the junction portion of wire, easily leaks electricity and causes the user to electrocute.
Disclosure of Invention
The invention aims to provide a leakage protector with a temperature sensing system, so as to solve the problem that the existing leakage protector is not provided with a temperature sensing device.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a leakage protector with temperature sensing system, comprising a protective shell, further comprising:
the protection box is internally provided with an instrument area and a temperature detection area, and a fuse and a thermal relay for circuit protection are arranged in the instrument area;
the junction box is arranged at the bottom end of the inner cavity of the protective shell, junction boxes are arranged at two sides of the installation frame, a junction plate for connecting wires is arranged inside the junction box, and a protective plate is arranged on the outer side wall of the protective shell;
the temperature sensing mechanism is arranged in the protective box and can detect the temperature in the electric leakage protector and transmit temperature information to the wireless terminal;
and the sliding mechanism is connected with the junction box and can drive the junction box to move left and right along the mounting frame.
Based on the technical scheme, the invention also provides the following optional technical schemes:
in one alternative: the temperature sensing mechanism comprises a temperature sensor, a signal receiver, a controller and a wireless transceiver, wherein the temperature sensor is arranged at the center of the protective box, and the signal receiver, the controller and the wireless transceiver are arranged inside the temperature detection area.
In one alternative: the sliding mechanism comprises a sliding rod, racks, cylindrical gears and driving components capable of driving the cylindrical gears to rotate, wherein two sliding rods are arranged on two sides of the mounting frame in a sliding mode, one ends of the sliding rods are connected with the junction box, telescopic springs are arranged at the other ends of the sliding rods, the racks are fixedly arranged on one sides, close to each other, of the sliding rods, the cylindrical gears are arranged between the racks, and the cylindrical gears are meshed with the racks.
In one alternative: the driving assembly comprises a rotating rod and a rotary table, the rotating rod is rotatably arranged inside the mounting frame, a cylindrical gear is fixedly arranged outside the rotating rod, and one end of the rotating rod penetrates out of the protective shell and is provided with the rotary table.
In one alternative: the protective housing lateral wall is provided with the condensation fan, the condensation fan air outlet is linked together with the instrument district through the connecting pipe, the controller is connected with the condensation fan electricity.
In one alternative: the carousel outside is provided with the locking bolt, locking bolt one end contacts with the protective housing.
In one alternative: the terminal box lateral wall is provided with the spool, the protective housing bottom is provided with the inlet tube.
Compared with the prior art, the invention has the following beneficial effects:
the leakage protector with temperature sensing system convenient to use detects the temperature when using electronic component through temperature sensor, and wireless terminal can be transmitted to with the information that the temperature is correlated with, makes things convenient for staff's remote monitoring leakage protector's service behavior, controls condensation fan through wireless terminal and controller, avoids high temperature environment to influence electronic component's normal use, has realized leakage protector's remote monitoring and control, and the terminal box sets up inside the protective housing, and the guard plate separates terminal box and external world, prevents that the wiring position of wire from exposing outside the incident.
Drawings
Fig. 1 is a schematic view of a leakage protector with a temperature sensing system.
Fig. 2 is a schematic structural view of a mounting bracket in the earth leakage protector with a temperature sensing system.
Fig. 3 is a schematic structural view of a protection plate in the earth leakage protector with a temperature sensing system.
Fig. 4 is a schematic structural view of a junction box in the earth leakage protector with a temperature sensing system.
Fig. 5 is a schematic view of the structure of the sliding rod in the earth leakage protector with the temperature sensing system.
Reference numerals annotate: 1-protective housing, 2-protective housing, 201-instrument area, 202-temperature detection area, 3-mounting plate, 4-spring, 5-fuse, 6-thermal relay, 7-temperature sensor, 8-signal receiver, 9-controller, 10-wireless transceiver, 11-mounting housing, 12-air inlet tube, 13-connecting tube, 14-condensing fan, 15-shielding plate, 151-wire passing hole, 16-hinge, 17-return spring, 18-mounting frame, 19-junction box, 20-wire passing tube, 21-rotating rod, 22-sliding rod, 23-rack, 24-cylindrical gear, 25-junction plate, 26-connecting spring, 27-turntable, 28-locking bolt, 29-telescopic spring, 30-wire inlet tube.
Description of the embodiments
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 4, a leakage protector with a temperature sensing system according to an embodiment of the present invention includes a protective case 1, and further includes:
the protection box 2, an instrument area 201 and a temperature detection area 202 are arranged in the protection box 2, a partition board is arranged in the center of the protection box 2, a temperature sensor 7 is arranged on the partition board and can detect the temperature in the instrument area 201, and a fuse 5 and a thermal relay 6 for circuit protection are arranged in the instrument area 201;
the terminal box 19, the inner chamber bottom of protective housing 1 is provided with mounting bracket 18, the mounting bracket 18 both sides all are provided with terminal box 19, the inside terminal plate 25 that is used for connecting the wire that is provided with of terminal box 19, be provided with guard plate 15 on the protective housing 1 lateral wall;
the temperature sensing mechanism is arranged in the protective box 2 and can detect the temperature in the electric leakage protector and transmit temperature information to the wireless terminal;
the sliding mechanism is connected with the junction box 19 and can drive the junction box 19 to move left and right along the mounting frame 18.
The leakage protector with the temperature sensing system detects the temperature through the temperature sensing mechanism, so that the normal use of the electronic element is avoided from being influenced by the high-temperature environment, information related to the temperature can be transmitted to the wireless terminal, the use condition of the leakage protector is conveniently monitored by staff remotely, as an embodiment, the left, right, upper and lower positions of each part in the drawing are only one arrangement mode, and specific positions are set according to specific requirements.
As shown in fig. 1, as a preferred embodiment of the present invention, the temperature sensing mechanism includes a temperature sensor 7, a signal receiver 8, a controller 9 and a wireless transceiver 10, the temperature sensor 7 is disposed in the center of the protective box 2, the signal receiver 8, the controller 9 and the wireless transceiver 10 are all disposed in a temperature detection area 202, the temperature sensor 7 detects the temperature and transmits the signal to the signal receiver 8, a processing circuit in the controller 9 analyzes and processes the signal, and transmits real-time temperature information to a wireless terminal through the wireless transceiver 10, so that the temperature sensor is convenient for a worker to check, when the circuit is abnormal, a melt in the fuse is fused, the circuit is disconnected, the melt heats, the temperature in the instrument area 201 rises, and the abnormal temperature can be checked in time through the wireless terminal.
As shown in fig. 2-5, as a preferred embodiment of the present invention, the sliding mechanism includes a sliding rod 22, a rack 23, a cylindrical gear 24 and a driving component capable of driving the cylindrical gear 24 to rotate, two sliding rods 22 are slidably disposed at two sides of the mounting frame 18, one end of the sliding rod 22 is connected with the junction box 19, a telescopic spring 29 is disposed at the other end of the sliding rod 22, the rack 23 is fixedly disposed at one side of the sliding rod 22, the cylindrical gear 24 is disposed between the two racks 23, the cylindrical gear 24 is meshed with the rack 23, the junction box 19 is connected with the mounting frame 18 through a connecting spring 26 disposed outside, the protection plate 15 is rotatably connected with the mounting frame 18 through a hinge 16 disposed at one side, a reset spring 17 is disposed at a side wall of the protection plate 15, a wire penetrates into the interior of the protective housing 1 through a wire passing hole 151, the junction box 19 is ejected outwards, when the junction box 19 enters the interior of the protective housing 1, the reset spring 17 drives the protection plate 15 to reset, the protection plate 15 separates the junction box 19 from the outside, and prevents the wire from being exposed to the outside, thereby preventing a safety accident from being caused.
As shown in fig. 2, as a preferred embodiment of the present invention, the driving assembly includes a rotating rod 21 and a rotating disc 27, the rotating rod 21 is rotatably disposed inside the mounting frame 18, a cylindrical gear 24 is fixedly disposed outside the rotating rod 21, one end of the rotating rod 21 penetrates the protective shell 1 and is provided with the rotating disc 27, the rotating disc 27 and the rotating rod 21 drive the cylindrical gear 24 to rotate, the two racks 23 are far away from each other, the rack 23 drives the sliding rod 22 to slide out from the mounting frame 18, and the sliding rod 22 drives the junction box 19 to slide out from the protective shell 1.
As shown in fig. 1, as a preferred embodiment of the present invention, a condensation fan 14 is disposed on an outer side wall of the protective housing 1, an air outlet of the condensation fan 14 is connected to an instrument area 201 through a connection pipe 13, the controller 9 is electrically connected to the condensation fan 14, a mounting box 11 is disposed outside the condensation fan 14, an air inlet pipe 12 and a connection pipe 13 are disposed on the mounting box 11, when the controller 9 detects that the temperature in the instrument area 201 is too high, the controller 9 controls the condensation fan 14 to cool an electronic component, and may also control the condensation fan 14 through a wireless terminal and the controller 9; the signal receiver 8 receives the signal sent by the wireless terminal, and can control the switch of the fuse 5 and the thermal relay 6, thereby realizing the remote control operation of the leakage protector.
As shown in fig. 1, as a preferred embodiment of the present invention, a locking bolt 28 is disposed on the outside of the turntable 27, one end of the locking bolt 28 contacts with the protective shell 1, the turntable 27 is fixed by the locking bolt 28, the earth leakage protector is connected to the circuit by the wiring board 25, the locking bolt 28 is loosened, and the connection spring 26 drives the wiring box 19 to reset.
As shown in fig. 1-3, as a preferred embodiment of the present invention, the side wall of the junction box 19 is provided with a wire passing pipe 20, the bottom of the protective box 2 is provided with a wire inlet pipe 30, and the wires enter the interior of the protective shell 1 through a wire passing hole 151 and are connected with the junction plate 25, and the wires on the junction plate 25 enter the instrument area 201 through the wire passing pipe 20 and the wire inlet pipe 30.
As shown in fig. 1, as a preferred embodiment of the present invention, the inner wall of the protective case 1 is provided with a mounting plate 3, and the mounting plate 3 is connected to the protective case 2 through an externally provided spring 4.
According to the embodiment of the invention, the temperature sensor 7 is used for detecting the temperature of the electronic element during use, so that the normal use of the electronic element is avoided, the information related to the temperature can be transmitted to the wireless terminal, the use condition of the leakage protector is conveniently monitored by a worker remotely, the condensing fan 14 is controlled by the wireless terminal and the controller 9, the remote control operation of the leakage protector is realized, the junction box 19 is arranged inside the protective shell 1, the junction box 19 can slide out of the protective shell 1 during use, the junction box 19 is separated from the outside by the protective plate 15, and the safety accident caused by the exposed wire is prevented.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (2)
1. An earth leakage protector with temperature sensing system, includes the protective housing, its characterized in that still includes:
the protection box is internally provided with an instrument area and a temperature detection area, and a fuse and a thermal relay for circuit protection are arranged in the instrument area;
the junction box is arranged at the bottom end of the inner cavity of the protective shell, junction boxes are arranged at two sides of the installation frame, a junction plate for connecting wires is arranged inside the junction box, and a protective plate is arranged on the outer side wall of the protective shell;
the temperature sensing mechanism is arranged in the protective box and can detect the temperature in the electric leakage protector and transmit temperature information to the wireless terminal;
the sliding mechanism is connected with the junction box and can drive the junction box to move left and right along the mounting frame;
the temperature sensing mechanism comprises a temperature sensor, a signal receiver, a controller and a wireless transceiver, wherein the temperature sensor is arranged at the center of the protective box, and the signal receiver, the controller and the wireless transceiver are arranged in a temperature detection area;
the sliding mechanism comprises sliding rods, racks, cylindrical gears and driving components capable of driving the cylindrical gears to rotate, the two sliding rods are arranged on two sides of the mounting frame in a sliding mode, one ends of the sliding rods are connected with the junction box, telescopic springs are arranged at the other ends of the sliding rods, the racks are fixedly arranged on one sides, close to each other, of the two sliding rods, the cylindrical gears are arranged between the two racks, and the cylindrical gears are meshed with the racks;
the driving assembly comprises a rotating rod and a rotary table, the rotating rod is rotatably arranged inside the mounting frame, a cylindrical gear is fixedly arranged outside the rotating rod, and one end of the rotating rod penetrates out of the protective shell and is provided with the rotary table;
the outer side wall of the protective shell is provided with a condensing fan, an air outlet of the condensing fan is communicated with the instrument area through a connecting pipe, and the controller is electrically connected with the condensing fan;
the carousel outside is provided with the locking bolt, locking bolt one end contacts with the protective housing.
2. The earth leakage protector with temperature sensing system of claim 1, wherein the junction box side wall is provided with a wire conduit and the protective box bottom is provided with a wire inlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111468623.8A CN114336518B (en) | 2021-12-03 | 2021-12-03 | Leakage protector with temperature sensing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111468623.8A CN114336518B (en) | 2021-12-03 | 2021-12-03 | Leakage protector with temperature sensing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114336518A CN114336518A (en) | 2022-04-12 |
| CN114336518B true CN114336518B (en) | 2024-03-08 |
Family
ID=81047977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111468623.8A Active CN114336518B (en) | 2021-12-03 | 2021-12-03 | Leakage protector with temperature sensing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114336518B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514936A (en) * | 2016-02-26 | 2016-04-20 | 国网山东省电力公司蓬莱市供电公司 | Intelligent household electric leakage protector |
| CN208401432U (en) * | 2018-08-01 | 2019-01-18 | 武汉中创普华科技有限公司 | A kind of quick hitch |
| CN213279045U (en) * | 2020-09-08 | 2021-05-25 | 天津海箭科技有限公司 | Anti-drop formula electrical system circuit integrated device |
-
2021
- 2021-12-03 CN CN202111468623.8A patent/CN114336518B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105514936A (en) * | 2016-02-26 | 2016-04-20 | 国网山东省电力公司蓬莱市供电公司 | Intelligent household electric leakage protector |
| CN208401432U (en) * | 2018-08-01 | 2019-01-18 | 武汉中创普华科技有限公司 | A kind of quick hitch |
| CN213279045U (en) * | 2020-09-08 | 2021-05-25 | 天津海箭科技有限公司 | Anti-drop formula electrical system circuit integrated device |
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| Publication number | Publication date |
|---|---|
| CN114336518A (en) | 2022-04-12 |
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