CN112542358A - Heat-dissipating circuit breaker - Google Patents
Heat-dissipating circuit breaker Download PDFInfo
- Publication number
- CN112542358A CN112542358A CN202011421820.XA CN202011421820A CN112542358A CN 112542358 A CN112542358 A CN 112542358A CN 202011421820 A CN202011421820 A CN 202011421820A CN 112542358 A CN112542358 A CN 112542358A
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- CN
- China
- Prior art keywords
- circuit breaker
- heat dissipation
- radiating
- air draft
- box body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
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Abstract
The invention aims to provide a radiating circuit breaker, wherein a circuit breaker body is fixedly arranged in the middle of a box body, the circuit breaker body is radiated through radiating cavities on two sides, the circuit breaker body is radiated through a left linear rail and a right linear rail in the radiating cavities, mounting racks with radiating fans are arranged in the left linear rail and the right linear rail, the mounting racks can slide left and right to adjust positions, and are adsorbed on the left linear rail and the right linear rail through magnetic blocks for fixing, a graphene radiating plate is arranged to be in contact with the circuit breaker body for radiating, the radiating effect is further improved, a temperature sensor is arranged for monitoring temperature, a radiating mesh plate corresponding to the radiating cavities is arranged on an upturned door, radiating is radiated when the upturned door is closed, an air suction cover is arranged on the front side of the radiating mesh plate, and is connected with an exhaust.
Description
Technical Field
The invention relates to the field of circuit breakers, in particular to a heat-radiating circuit breaker.
Background
The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breaker in some cases, the circuit breaker temperature is too high, needs to carry out heat dissipation. But the current circuit breaker has poor heat dissipation effect. It is therefore important to solve the above problems.
Disclosure of Invention
In order to solve the problems, the invention provides a radiating circuit breaker, a circuit breaker body is fixedly arranged in the middle of a box body, the circuit breaker body is radiated through radiating cavities on two sides, a mounting frame with a radiating fan is arranged in each radiating cavity through a left linear rail and a right linear rail to radiate the circuit breaker body, the mounting frame can slide left and right to adjust the position, the mounting frame is adsorbed on the left linear rail and the right linear rail through magnetic blocks to be fixed, a graphene radiating plate is arranged to be in contact with the circuit breaker body to radiate heat, the radiating effect is further improved, a temperature sensor is arranged to monitor the temperature, a radiating screen plate corresponding to the radiating cavities is arranged on an upturned door, and the radiating screen plate radiates heat when the upturned door is closed.
The invention aims to provide a heat-radiating circuit breaker, which comprises a box body, wherein a circuit breaker body is fixedly arranged in the box body, heat-radiating cavities are formed in the left side and the right side of the circuit breaker body in the box body, left and right linear rails are arranged at the upper end and the lower end in each heat-radiating cavity, a mounting frame is arranged between the upper left linear rail and the lower left linear rail, an upper heat-radiating fan and a lower heat-radiating fan are arranged in the mounting frame, and a graphene; the upper side and the lower side of the mounting rack are provided with rollers, and the rollers at the upper end and the lower end are respectively arranged in the upper linear track, the lower linear track and the left linear track and the right linear track, so that the mounting rack can slide left and right; the box body front side is provided with transparent tilt-up door, and the tilt-up door is located heat dissipation chamber department and is distributed the heat dissipation otter board that has the louvre.
The further improvement lies in that: both ends are provided with the magnetic block about the mounting bracket, control the straight line track and be iron, with the contact of one side magnetic block with controlling the straight line track to it is fixed to the mounting bracket.
The further improvement lies in that: and a temperature sensor is arranged on the side surface of the breaker body.
The further improvement lies in that: and a pull ring is arranged on the front side of the mounting frame.
The further improvement lies in that: the graphene heat dissipation plate is located between the upper heat dissipation fan and the lower heat dissipation fan and is in contact with the circuit breaker body to dissipate heat.
The further improvement lies in that: an air draft cover covers the front side of the heat dissipation screen plate, and an air draft hose is connected to the outer side of the air draft cover.
The further improvement lies in that: the air draft hose is connected with an air draft fan, the air draft fan is located on the side face of the box body, and when the door is turned upwards, the air draft hose is gradually straightened from a curled shape.
The further improvement lies in that: the rear end of the box body is a rear graphene heat dissipation plate.
The invention has the beneficial effects that: the circuit breaker body is fixedly arranged in the middle of the box body, the circuit breaker body is radiated through the radiating cavities on two sides, the circuit breaker body is radiated through the left linear rail and the right linear rail in the radiating cavity, the mounting frame is provided with the radiating fan, the position of the mounting frame can be adjusted by sliding left and right, the mounting frame is adsorbed on the left linear rail and the right linear rail through the magnetic blocks and is fixed, the graphene radiating plate is arranged to be in contact with the circuit breaker body for radiating, the radiating effect is further improved, the temperature sensor is arranged for monitoring the temperature, the upturned door is provided with the radiating screen plate corresponding to the radiating cavity, the radiating is conducted when the upturned door is closed, the air suction cover is arranged on the front side of the radiating screen plate, the air suction cover is.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the cassette of the present invention.
Wherein: the circuit breaker comprises a box body 1, a circuit breaker body 2, a heat dissipation cavity 3, a left linear track and a right linear track 4, a mounting rack 5, a heat dissipation fan 6, a graphene heat dissipation plate 7, rollers 8, an upturning door 9, a heat dissipation screen plate 10, a magnetic block 11, a temperature sensor 12, a pull ring 13, an air draft cover 14, an air draft hose 15, an air draft fan 16 and a rear graphene heat dissipation plate 17.
Detailed Description
For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1 and 2, the present embodiment provides a heat dissipating circuit breaker, which includes a box body 1, a circuit breaker body 2 is fixedly disposed in the box body 1, heat dissipating cavities 3 are disposed in the box body 1 and located on the left and right sides of the circuit breaker body 2, left and right linear rails 4 are disposed at the upper and lower ends in the heat dissipating cavities 3, an installation frame 5 is disposed between the upper and lower left and right linear rails 4, an upper and lower heat dissipating fan 6 is disposed in the installation frame 5, and a graphene heat dissipating plate 7 is disposed in the middle of the right side of the installation; the upper side and the lower side of the mounting rack 5 are provided with rollers 8, and the rollers 8 at the upper end and the lower end are respectively arranged in the upper linear track, the lower linear track, the left linear track and the right linear track 4, so that the mounting rack 5 can slide left and right; the front side of the box body 1 is provided with a transparent upturning door 9, and the upturning door 9 is positioned at the heat dissipation cavity 3 and is provided with a heat dissipation screen plate 10 with heat dissipation holes. The upper end and the lower end of the mounting rack 5 are provided with magnetic blocks 11, the left linear track and the right linear track 4 are made of iron, and the same magnetic blocks 11 are in contact with the left linear track and the right linear track 4, so that the mounting rack 5 is fixed. The side surface of the circuit breaker body 2 is provided with a temperature sensor 12. The front side of the mounting frame 5 is provided with a pull ring 13. Graphene heat dissipation plate 7 is located between two radiator fan 6 from top to bottom, and graphene heat dissipation plate 7 and circuit breaker body 2 contact dispel the heat. An air draft cover 14 covers the front side of the heat dissipation screen plate 10, and an air draft hose 15 is connected to the outer side of the air draft cover 14. The air draft hose 15 is connected with an air draft fan 16, the air draft fan 16 is located on the side face of the box body 1, and when the door 9 is turned upwards, the air draft hose 15 is gradually straightened from a curled shape. The rear end of the box body 1 is a rear graphene heat dissipation plate 17.
Set firmly circuit breaker body 2 in box body 1 centre, heat dissipation chamber 3 through both sides dispels the heat to circuit breaker body 2, heat dissipation chamber 3 is interior to be dispelled the heat to circuit breaker body 2 through controlling linear rail 4 sets up mounting bracket 5 that has radiator fan 6, adjusting position is slided about mounting bracket 5, and adsorb through magnetic block 11 and fix on controlling linear rail 4, it dispels the heat to set up graphite alkene heating panel 7 and the contact of circuit breaker body 2, further improve the radiating effect, set up temperature sensor 12 control temperature, upturned door 9 sets up and corresponds heat dissipation otter board 10 with heat dissipation chamber 3, dispel the heat when upturned door 9 is closed, and set up exhaust hood 14 in heat dissipation otter board 10 front side, exhaust hood 14 takes out the heat of air exhauster 16 to the heat dissipation intracavity through exhaust hose 15 connection, whole device can be fine heat dissipation, the flexibility is good.
Claims (8)
1. The utility model provides a radiating circuit breaker, including box body (1), its characterized in that: a circuit breaker body (2) is fixedly arranged in the box body (1), heat dissipation cavities (3) are arranged on the left side and the right side of the circuit breaker body (2) in the box body (1), left and right linear rails (4) are arranged at the upper end and the lower end in the heat dissipation cavities (3), a mounting frame (5) is arranged between the upper and lower left and right linear rails (4), an upper heat dissipation fan and a lower heat dissipation fan (6) are arranged in the mounting frame (5), and a graphene heat dissipation plate (7) is arranged in the middle of the right side of the mounting; the upper side and the lower side of the mounting rack (5) are provided with rollers (8), and the rollers (8) at the upper end and the lower end are respectively arranged in the upper linear track, the lower linear track, the left linear track and the right linear track (4), so that the mounting rack (5) can slide left and right; the front side of the box body (1) is provided with a transparent upturning door (9), and the upturning door (9) is positioned at the heat dissipation cavity (3) and is provided with a heat dissipation screen plate (10) with heat dissipation holes.
2. The heat dissipating circuit breaker of claim 1, wherein: the method is characterized in that: both ends are provided with magnetic block (11) about mounting bracket (5), control sharp track (4) and be iron, with magnetic block (11) with control sharp track (4) contact to it is fixed to mounting bracket (5).
3. The heat dissipating circuit breaker of claim 1, wherein: the method is characterized in that: the side surface of the circuit breaker body (2) is provided with a temperature sensor (12).
4. The heat dissipating circuit breaker of claim 1, wherein: the method is characterized in that: and a pull ring (13) is arranged on the front side of the mounting frame (5).
5. The heat dissipating circuit breaker of claim 1, wherein: the method is characterized in that: graphene heat dissipation plate (7) is located between two upper and lower radiator fan (6), and graphene heat dissipation plate (7) and circuit breaker body (2) contact dispel the heat.
6. The heat dissipating circuit breaker of claim 1, wherein: an air draft cover (14) covers the front side of the heat dissipation screen plate (10), and an air draft hose (15) is connected to the outer side of the air draft cover (14).
7. The heat dissipating circuit breaker of claim 6, wherein: the air draft hose (15) is connected with an air draft fan (16), the air draft fan (16) is located on the side face of the box body (1), and when the door (9) is turned upwards, the air draft hose (15) is gradually straightened from a curled shape.
8. The heat dissipating circuit breaker of claim 1, wherein: the rear end of the box body (1) is a rear graphene heat dissipation plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421820.XA CN112542358A (en) | 2020-12-08 | 2020-12-08 | Heat-dissipating circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011421820.XA CN112542358A (en) | 2020-12-08 | 2020-12-08 | Heat-dissipating circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112542358A true CN112542358A (en) | 2021-03-23 |
Family
ID=75018627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011421820.XA Pending CN112542358A (en) | 2020-12-08 | 2020-12-08 | Heat-dissipating circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112542358A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208861900U (en) * | 2018-09-18 | 2019-05-14 | 温州雷悦电气有限公司 | It is a kind of convenient for moisture-proof earth leakage protective device |
| CN209544259U (en) * | 2019-01-24 | 2019-10-25 | 深圳市瑞智电力股份有限公司 | A kind of breaker with heat sinking function |
| CN210092010U (en) * | 2019-04-18 | 2020-02-18 | 洋利电气（杭州）有限公司 | Radiating accessory of miniature circuit breaker |
-
2020
- 2020-12-08 CN CN202011421820.XA patent/CN112542358A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208861900U (en) * | 2018-09-18 | 2019-05-14 | 温州雷悦电气有限公司 | It is a kind of convenient for moisture-proof earth leakage protective device |
| CN209544259U (en) * | 2019-01-24 | 2019-10-25 | 深圳市瑞智电力股份有限公司 | A kind of breaker with heat sinking function |
| CN210092010U (en) * | 2019-04-18 | 2020-02-18 | 洋利电气（杭州）有限公司 | Radiating accessory of miniature circuit breaker |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210323 |
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| RJ01 | Rejection of invention patent application after publication |