CN213635855U

CN213635855U - Wisdom is with electric high in clouds circuit breaker

Info

Publication number: CN213635855U
Application number: CN202022801558.3U
Authority: CN
Inventors: 隋晓红; 王忠东; 罗芳琼
Original assignee: Guangxi Science and Technology Normal University
Current assignee: Guangxi Science and Technology Normal University
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-06
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an electric high in clouds circuit breaker is used to wisdom, relate to circuit switch technical field, be equipped with the opening including the box, opening part one side is rotated and is connected with the apron, the apron can be dismantled with the opening opposite side and be connected, be equipped with the high in the clouds circuit breaker in the box, high in the clouds circuit breaker below is equipped with dustproof line device and the electric heating wire of walking respectively, the electric heating wire sets up in the bottom half, dustproof line device and the interior wall connection of box of walking, the cable can run through dustproof line device entering box of walking for use in, be equipped with a plurality of evenly distributed's louvre on the inner wall of box top both sides, the louvre outside is equipped with dustproof baffle, dustproof baffle slope sets up, be equipped with radiator fan in the louvre. The utility model discloses reinforcing constant temperature effect, it is dustproof effectual, long service life, the maintenance cost is low.

Description

Wisdom is with electric high in clouds circuit breaker

Technical Field

The utility model relates to a circuit switch technical field, concretely relates to wisdom is with electric high in clouds circuit breaker.

Background

Wisdom is with high in the clouds circuit breaker establishes new circuit breaker secondary system with microcontroller, thing networking high in the clouds technique and novel sensor, has progressively been applied to a great deal of aspects such as wisdom garden, wisdom power consumption at present. The intelligent circuit breaker is mainly characterized in that an execution unit consists of a power electronic technology and a digital control device, and replaces an auxiliary switch and an auxiliary relay of a conventional mechanical structure; the novel sensor is matched with the digital control device, the running data is independently collected, the defects and faults of the device can be detected, and an alarm signal is sent out before the defects become the faults so as to take measures to avoid accidents.

The existing intelligent electric cloud circuit breaker has poor heat dissipation capacity, influences the service life of the cloud circuit breaker, is easily influenced by external temperature, easily influences internal electronic components under the condition of low temperature, and easily shortens the service life of the internal electronic components due to overheating under the condition of high temperature; and dustproof ability is poor, causes contact failure easily behind the dust entering circuit breaker contact, leads to wisdom to use electric cloud end circuit breaker to damage, for this reason, we propose a novel wisdom with electric cloud end circuit breaker and solve the above-mentioned problem that proposes.

Disclosure of Invention

The utility model is directed to the above problem, a wisdom is with electric high in clouds circuit breaker is provided, has solved the poor problem of heat-sinking capability and dustproof ability.

The utility model adopts the technical proposal that: an intelligent electric cloud circuit breaker comprises a box body, a dustproof wiring device, a dustproof baffle, a cooling fan, a cloud circuit breaker, an electric heating wire, a cover plate and a temperature control switch;

the box body is provided with an opening, one side of the opening is rotatably connected with a cover plate, the cover plate is detachably connected with the other side of the opening, a cloud circuit breaker is arranged in the box body, the cloud circuit breaker is arranged in the middle of the box body, a dustproof wiring device and an electric heating wire are respectively arranged below the cloud circuit breaker, the electric heating wire is arranged at the bottom of the box body, the dustproof wiring device is connected with the inner wall of the box body, a cable to be used can penetrate through the dustproof wiring device to enter the box body, a plurality of radiating holes which are uniformly distributed are arranged on the inner walls of the two sides of the top of the box body, dustproof baffles are arranged on the outer sides of the radiating holes, the dustproof baffle is obliquely arranged, the inner walls at two sides of the top of the box body are provided with radiating fans, the mounting positions of the radiating fans correspond to the positions of the radiating holes, a temperature control switch is arranged in the box body, and the cooling fan and the electric heating wires are respectively electrically connected with an external power supply through the temperature control switch.

Furthermore, the dustproof wiring device comprises a wiring seat and a flexible dustproof ring; the box outside is equipped with the line seat of walking, be equipped with first through-hole on the box, be equipped with the second through-hole in the line seat of walking, first through-hole and the coaxial setting of second through-hole, be equipped with flexible dirt ring in the second through-hole, flexible dirt ring is the dirt ring that leaks hopper-shaped, the detachable cable for use that is connected with in the flexible dirt ring.

Furthermore, a flexible dustproof pad is arranged at the contact position of the cover plate and the opening of the box body.

Furthermore, the box body is made of wave-transparent material.

Furthermore, a filtering mesh is arranged at the air outlet of the cooling fan.

Furthermore, the cover plate is detachably connected with the box body through a lock catch.

The utility model has the advantages that:

the utility model provides an intelligent electricity utilization cloud circuit breaker, through the hasp can make apron and box can dismantle to be connected and conveniently open the apron and overhaul the equipment in the box, through the dustproof line device can prevent the dust from entering the box through the space of the standby cable of cloud circuit breaker, through electric heating wire, radiator fan, louvre and temperature control switch can make the interior of box constant temperature and can protect the internal equipment, through the dustproof baffle that the louvre outside slope set up can prevent the dust that falls from entering the box, through the flexible dustproof pad of the opening contact department of apron and box can make the apron strengthen dustproof effect when closing, can not influence the use of the internal cloud circuit breaker through the box made of wave-transparent material, can prevent the dust from entering the box through the air outlet of radiator fan when the radiator fan is out of work through the filter mesh at the air outlet of radiator fan, the utility model discloses reinforcing constant temperature effect, it is dustproof effectual, long service life, the maintenance cost is low.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the dustproof wiring device of the present invention.

Reference numerals:

1-box body, 2-dustproof wiring device, 3-dustproof baffle, 4-cooling fan, 5-cloud circuit breaker, 6-electric heating wire, 7-flexible dustproof pad, 8-cover plate, 9-temperature control switch, 10-filter mesh and 11-cooling hole;

21-wiring seat, 22-flexible dustproof ring, 23-second through hole and 24-first through hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 3, an intelligent electric cloud circuit breaker includes a box 1, a dustproof wiring device 2, a dustproof baffle 3, a heat dissipation fan 4, a cloud circuit breaker 5, an electric heating wire 6, a cover plate 8, and a temperature control switch 9; the box body 1 is provided with an opening, one side of the opening is rotatably connected with a cover plate 8, the cover plate 8 is detachably connected with the other side of the opening, a cloud circuit breaker 5 is arranged in the box body 1, the cloud circuit breaker 5 is a commercially available cloud circuit breaker, the cloud circuit breaker 5 is arranged in the middle of the box body 1, a dustproof wiring device 2 and an electric heating wire 6 are respectively arranged below the cloud circuit breaker 5, the electric heating wire 6 is arranged at the bottom of the box body 1, preferably, a protection plate can be arranged between the electric heating wire 6 and the cloud circuit breaker 5 for preventing the cloud circuit breaker 5 from being damaged due to heating between the electric heating wires 6, the dustproof wiring device 2 is connected with the inner wall of the box body 1, a standby cable can penetrate through the dustproof wiring device 2 to enter the box body 1, a plurality of heat dissipation holes, the inner walls of two sides of the top of the box body 1 are provided with cooling fans 4, the mounting positions of the cooling fans 4 correspond to the positions of the cooling holes 11, the box body 1 is internally provided with a temperature control switch 9, the temperature control switch 9 is a commercially available metal expansion type temperature controller, the metal expansion type temperature controller comprises a bimetallic strip, the expansion with heat and the contraction with cold are the common properties of objects according to the principle of expansion with heat and the contraction with cold of the objects, but the expansion with heat and the contraction with cold of different objects are different, two surfaces of the bimetallic strip are conductors of different substances, the bimetallic strip is bent due to different expansion and contraction degrees at changing temperatures and touches a set contact or a switch, so that a set circuit starts to work, the cooling fans 4 and the electric heating wires 6 are respectively and electrically connected with an external power supply through the temperature control switch 9 and are used for supplying power to an electric unit, when the temperature is lower than 18 ℃, the first temperature control switch 9 enables the electric, the first temperature control switch 9 controls the power-off of the electric heating wire 6, when the temperature is higher than 28 ℃, the second temperature control switch 9 enables the heat radiation fan 4 to be powered on, and when the temperature is lower than 23 ℃, the second temperature control switch 9 controls the power-off of the heat radiation fan 4; the dustproof wiring device 2 comprises a wiring seat 21 and a flexible dustproof ring 22; a wiring seat 21 is arranged on the outer side of the box body 1, a first through hole 24 is arranged on the box body 1, a second through hole 23 is arranged in the wiring seat 21, the first through hole 24 and the second through hole 23 are coaxially arranged, a flexible dustproof ring 22 is arranged in the second through hole 23, the flexible dustproof ring 22 is a funnel-shaped dustproof ring, one end of the funnel-shaped dustproof ring with a smaller diameter is arranged in the direction inside the box body 1, a standby cable is detachably connected in the flexible dustproof ring 22, and the standby cable enters the box body 1 from one end of the funnel-shaped dustproof ring with a larger diameter and is used for preventing dust from entering the box body 1 through a gap of the standby cable of; a flexible dustproof pad 7 is arranged at the contact position of the cover plate 8 and the opening of the box body 1 and used for enhancing the dustproof effect when the cover plate 8 is closed; the box body 1 is made of a wave-transparent material and is used for not influencing the use of the internal cloud circuit breaker 5; a filtering mesh 10 is arranged at the air outlet of the heat radiation fan 4 and is used for preventing dust from entering the box body 1 through the air outlet of the heat radiation fan 4 when the heat radiation fan 4 does not work; the cover plate 8 is detachably connected with the box body 1 through a commercially available lock catch, and is used for conveniently opening the cover plate 8 to overhaul equipment in the box body 1.

The utility model discloses a concrete working method as follows: when the cable installation device is used, firstly, a standby cable penetrates through the funnel-shaped flexible dustproof ring 22 of the dustproof wiring device 2, the size of the flexible dustproof ring 22 is matched with that of the standby cable, the standby cable is connected with the internal cloud circuit breaker 5, then the cooling fan 4 and the electric heating wire 6 are connected with an external power supply through the dustproof wiring device 2, finally, the cover plate 8 is rotated and closed, and the cover plate 8 is locked with the box body 1 through the lock catch, so that the installation can be completed; the temperature control process is that the heat radiation fan 4 and the electric heating wire 6 are respectively electrically connected with an external power supply through the temperature control switch 9 and are used for supplying power to the power consumption unit, when the temperature is lower than 18 ℃, the first temperature control switch 9 enables the electric heating wire 6 to be electrified, when the temperature is higher than 23 ℃, the first temperature control switch 9 controls the power failure of the electric heating wire 6, when the temperature is higher than 28 ℃, the second temperature control switch 9 enables the heat radiation fan 4 to be electrified, when the temperature is lower than 23 ℃, the second temperature control switch 9 controls the power failure of the heat radiation fan 4, so that the internal temperature is kept between 18 ℃ and 28 ℃, meanwhile, the air outlet of the heat radiation fan 4 is provided with a filter mesh 10, when the heat radiation fan 4 does not work, dust can be prevented from entering the box body 1 through the air outlet of the heat radiation fan 4, and when the heat radiation fan 4 works, the dust in the heat radiation hole 11 can be blown away, the heat dissipation hole 11 outside is equipped with dust guard 3, can block the top and fall down with the dust deposit of horizontal direction in heat dissipation hole 11, has avoided most dust to get into, influences the work of high in the clouds circuit breaker 5, also avoids the dust deposit to lead to the radiating efficiency to descend in heat dissipation hole 11.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. An intelligent electric cloud circuit breaker is characterized by comprising a box body (1), a dustproof wiring device (2), a dustproof baffle (3), a cooling fan (4), a cloud circuit breaker (5), an electric heating wire (6), a cover plate (8) and a temperature control switch (9); the box body (1) is provided with an opening, one side of the opening is rotatably connected with a cover plate (8), the cover plate (8) is detachably connected with the other side of the opening, a cloud circuit breaker (5) is arranged in the box body (1), the cloud circuit breaker (5) is arranged in the middle of the box body (1), a dustproof wiring device (2) and an electric heating wire (6) are respectively arranged below the cloud circuit breaker (5), the electric heating wire (6) is arranged at the bottom of the box body (1), the dustproof wiring device (2) is connected with the inner wall of the box body (1), a standby cable can penetrate through the dustproof wiring device (2) to enter the box body (1), a plurality of uniformly distributed heat dissipation holes (11) are formed in the inner walls of the two sides of the top of the box body (1), a dustproof baffle (3) is arranged on the outer side of each heat dissipation hole (11), the dustproof baffle (3) is obliquely, the mounting position of the cooling fan (4) corresponds to the position of the cooling hole (11), a temperature control switch (9) is arranged in the box body (1), and the cooling fan (4) and the electric heating wire (6) are respectively electrically connected with an external power supply through the temperature control switch (9).

2. The intelligent electric cloud circuit breaker according to claim 1, wherein the dustproof routing device (2) comprises a routing seat (21) and a flexible dustproof ring (22); the utility model discloses a cable box, including box (1), first through-hole (24) are equipped with in the box (1), be equipped with second through-hole (23) in the seat of walking (21), first through-hole (24) and the coaxial setting of second through-hole (23), be equipped with flexible dirt ring (22) in second through-hole (23), flexible dirt ring (22) are for leaking hopper-shaped dirt ring, can dismantle in flexible dirt ring (22) and be connected with for use the cable.

3. The intelligent electric cloud circuit breaker according to claim 1, wherein a flexible dustproof pad (7) is arranged at the opening contact position of the cover plate (8) and the box body (1).

4. The intelligent electric cloud circuit breaker according to claim 1, wherein the box body (1) is made of wave-transparent material.

5. The intelligent electric cloud circuit breaker according to claim 1, wherein a filter mesh (10) is arranged at an air outlet of the heat dissipation fan (4).

6. The intelligent electric cloud circuit breaker according to claim 1, wherein the cover plate (8) is detachably connected with the box body (1) through a lock catch.