CN214337287U - Low-voltage switch cabinet convenient to install circuit breaker - Google Patents
Low-voltage switch cabinet convenient to install circuit breaker Download PDFInfo
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- CN214337287U CN214337287U CN202022650759.8U CN202022650759U CN214337287U CN 214337287 U CN214337287 U CN 214337287U CN 202022650759 U CN202022650759 U CN 202022650759U CN 214337287 U CN214337287 U CN 214337287U
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- switch cabinet
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- 238000013016 damping Methods 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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Abstract
The utility model discloses a low-voltage switchgear convenient to installation circuit breaker, including antidetonation base, low-voltage switchgear body, cabinet door, circuit breaker room, instrument room and radiator fan, low-voltage switchgear body bottom and antidetonation base fixed connection, the inside damping spring that is equipped with of antidetonation base, the cabinet door passes through the hinge and is connected with low-voltage switchgear body rotation, and is equipped with the observation window on the cabinet door, the circuit breaker room sets up inside the low-voltage switchgear body, and the circuit breaker indoor portion is fixed with the circuit breaker, the instrument room sets up on circuit breaker room right side, and the instrument room downside is equipped with the female room of arranging of high pressure, the female room below of arranging of high pressure is equipped with the cable chamber, and female row right side below of high-pressure room and cable chamber all is equipped with temperature sensor. This low-voltage switchgear convenient to installation circuit breaker is provided with the circuit breaker, and the circuit breaker has played very big effect in protection circuit safety, and when the short circuit took place for the low-voltage switchgear, the circuit breaker can automatic cutout circuit, guarantee safety.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field specifically is a low-voltage switchgear convenient to installation circuit breaker.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion. The switch cabinet is an electric device, the outside line firstly enters the main control switch in the cabinet and then enters the branch control switch, and each branch is set according to the requirement. The switch cabinet has the advantages of high breaking capacity, good dynamic and thermal stability, safety and reliability. Through mass retrieval, the typical case of the low-voltage switch cabinet in the prior art is found to be CN209692165U, a high-low voltage switch cabinet with good protection performance comprises a high-low voltage switch cabinet body, wherein the top and the bottom of the high-low voltage switch cabinet body are embedded with external wiring hole sleeves, one side of the front face of the high-low voltage switch cabinet body is provided with a cabinet door rotating shaft, the side face of the cabinet door rotating shaft is movably connected with a high-low voltage switch cabinet door, the inner wall of the high-low voltage switch cabinet body is fixedly connected with an equipment mounting frame, the side face of the equipment mounting frame is fixedly connected with a protection baffle, the bottom of the high-low voltage switch cabinet body is provided with a shockproof base, the bottom of the high-low voltage switch cabinet body is fixedly connected with a cabinet body footing corresponding to the inner cavity of the shockproof base, the bottom of the cabinet body footing is embedded with a shockproof spring, and the front end of the side face of the protection baffle is fixedly connected with a baffle fixing clamp, the inner cavity of the clapboard fixing clip is embedded with a sliding bolt. Above-mentioned utility model makes high-low voltage cubical switchboard have shockproof function, has improved the intensity, the suitability and the barrier propterty of the high-low voltage cubical switchboard body.
In conclusion, the existing low-voltage switch cabinet has poor heat dissipation performance, low safety and difficult maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage switchgear convenient to installation circuit breaker to current low-voltage switchgear thermal diffusivity that proposes in solving above-mentioned background is relatively poor, and the security is lower, overhauls and maintains comparatively trouble problem.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage switch cabinet convenient for installing a circuit breaker comprises an anti-seismic base, a low-voltage switch cabinet body, a cabinet door, a circuit breaker chamber, an instrument chamber and a cooling fan, wherein the bottom of the low-voltage switch cabinet body is fixedly connected with the anti-seismic base, a damping spring is arranged inside the anti-seismic base, the cabinet door is rotatably connected with the low-voltage switch cabinet body through a hinge, an observation window is arranged on the cabinet door, the circuit breaker chamber is arranged inside the low-voltage switch cabinet body, a circuit breaker is fixedly arranged inside the circuit breaker chamber, the instrument chamber is arranged on the right side of the circuit breaker chamber, a high-voltage bus chamber is arranged on the lower side of the instrument chamber, a cable chamber is arranged below the high-voltage bus chamber, temperature sensors are arranged on the right side of the high-voltage bus chamber and on the right lower side of the cable chamber, the temperature sensors are connected with an alarm above a top plate of the low-voltage switch cabinet body through connecting wires, and the cooling fan is arranged on the left side of the low-voltage switch cabinet body, and a plurality of heat dissipation holes are formed in the right side of the low-voltage switch cabinet body.
Preferably, the number of the damping springs is 6, and the damping springs are uniformly distributed in the anti-seismic base.
Preferably, the number of the hinges is 2, and the hinges are uniformly distributed on one side of the cabinet door.
Preferably, the cabinet door and the low-voltage switch cabinet body form a rotating mechanism through a hinge, and the rotating angle of the rotating mechanism ranges from 0 degree to 180 degrees.
Preferably, the number of the temperature sensors is 2, and the temperature sensors are respectively arranged on the right side of the high-voltage busbar chamber and the right lower side of the cable chamber.
Preferably, the number of the heat dissipation holes is 21, and the heat dissipation holes are uniformly distributed on the right side of the low-voltage switch cabinet body.
Compared with the prior art, the utility model discloses beneficial effect is: the low-voltage switch cabinet convenient for installing the circuit breaker,
(1) the heat dissipation fan and the heat dissipation holes are arranged, and the heat dissipation fan is matched with the heat dissipation holes to be used together, so that the internal temperature of the low-voltage switch cabinet can be better dissipated in time, and the circuit short circuit accident caused by overhigh internal temperature of the low-voltage switch cabinet can be prevented;
(2) be provided with circuit breaker and alarm, the circuit breaker has played very big effect in protection circuit safety, and when the short circuit took place for the low-voltage switchgear, the circuit breaker can automatic cutout circuit, guarantee safety, and the alarm passes through the connecting wire to be connected with temperature sensor, is convenient for in time detect discover whether low-voltage switchgear temperature is too high, in time discovers in time to solve the processing problem.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the structure of the right side of the present invention.
In the figure: 1. antidetonation base, 2, damping spring, 3, low-voltage switchgear body, 4, hinge, 5, cabinet door, 6, observation window, 7, alarm, 8, circuit breaker room, 9, circuit breaker, 10, instrument room, 11, temperature sensor, 12, cable chamber, 13, radiator fan, 14, the female room of arranging of high pressure, 15, louvre.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a low voltage switchgear convenient for installing a circuit breaker, as shown in fig. 1, the bottom of a low voltage switchgear body 3 is fixedly connected to an anti-vibration base 1, a damping spring 2 is arranged inside the anti-vibration base 1, 6 damping springs 2 are arranged, and the damping springs 2 are uniformly distributed inside the anti-vibration base 1, the damping springs 2 can effectively control vibration and swing of various frequencies, and are convenient to use, a cabinet door 5 is rotatably connected to the low voltage switchgear body 3 through hinges 4, and an observation window 6 is arranged on the cabinet door 5, 2 hinges 4 are arranged, and the hinges 4 are uniformly distributed on one side of the cabinet door 5, 2 hinges 4 are convenient for better driving the cabinet door 5 to rotate, the cabinet door 5 is convenient to open through rotation of the hinges 4, the maintenance of the interior of the low voltage switchgear is convenient, the cabinet door 5 forms a rotating mechanism with the low voltage switchgear body 3 through the hinges 4, and the rotating angle range of the rotating mechanism is 0-180 degrees, the hinge 4 is respectively connected with the low-voltage switch cabinet body 3 and the cabinet door 5 in a rotating mode, so that the hinge 4 can be conveniently rotated to drive the cabinet door 5, and the low-voltage switch cabinet can be conveniently opened.
As shown in fig. 2 and fig. 3, a breaker chamber 8 is arranged inside a low-voltage switch cabinet body 3, a breaker 9 is fixed inside the breaker chamber 8, an instrument chamber 10 is arranged on the right side of the breaker chamber 8, a high-voltage bus chamber 14 is arranged on the lower side of the instrument chamber 10, a cable chamber 12 is arranged below the high-voltage bus chamber 14, temperature sensors 11 are arranged on the right side of the high-voltage bus chamber 14 and on the right lower side of the cable chamber 12, the temperature sensors 11 are connected with an alarm 7 above the top plate of the low-voltage switch cabinet body 3 through connecting wires, the number of the temperature sensors 11 is 2, the temperature sensors 11 are respectively arranged on the right side of the high-voltage bus chamber 14 and on the right lower side of the cable chamber 12, the 2 temperature sensors 11 are convenient for better detecting the internal temperature of the low-voltage switch cabinet and are convenient for finding whether the internal temperature of the low-voltage switch cabinet is too high or not in time, a cooling fan 13 is arranged on the left side of the low-voltage switch cabinet body 3, and 3 right sides of low-voltage switchgear body are equipped with a plurality of louvres 15, and louvre 15 is equipped with 21, and louvre 15 evenly distributed is on 3 right sides of low-voltage switchgear body, and 21 louvres 15 are convenient for better dispel the heat to low-voltage switchgear internal temperature, prevent that the internal temperature of low-voltage switchgear from too high, cause the circuit to damage.
The working principle is as follows: when the low-voltage switch cabinet convenient for installing the circuit breaker is used, the low-voltage switch cabinet convenient for installing the circuit breaker is firstly moved to a use place, the bottom of a body 3 of the low-voltage switch cabinet is provided with an anti-vibration base 1, a damping spring 2 is arranged inside the anti-vibration base 2, the damping spring 2 can effectively control vibration and swing of various frequencies, a cabinet door 5 is opened by rotating a hinge 4, the interior of the low-voltage switch cabinet is convenient to maintain and repair, an observation window 6 is arranged on the cabinet door 5, the interior of the low-voltage switch cabinet is convenient to observe through the observation window 6, an alarm 7 is arranged above a top plate of the low-voltage switch cabinet, the alarm 7 is connected with a temperature sensor 11 at the right side of a high-voltage bus bar chamber 14 and the right lower side of a cable chamber 12 through a connecting wire, the internal temperature of the low-voltage switch cabinet is convenient to detect, whether the internal temperature of the low-voltage switch cabinet is overhigh or not is convenient to find in time, the circuit breaker chamber 8 is arranged inside the low-voltage switch cabinet, breaker room 8 is inside to be fixed with circuit breaker 9, circuit breaker 9 has played very big effect in protection circuit safety, when the short circuit takes place for the low-voltage switchgear, circuit breaker can automatic cutout circuit, guarantee safety, low-voltage switchgear is inside to be equipped with radiator fan 13 and louvre 15, radiator fan 13 cooperates louvre 15 to use together, be convenient for better in time dispel the heat to the inside temperature of low-voltage switchgear, prevent that the inside high temperature of low-voltage switchgear from causing the circuit short circuit accident, the end of use, remove this low-voltage switchgear of being convenient for to install circuit breaker from the place of use, this is just accomplished whole work, and the content that does not make detailed description in this description belongs to the known prior art of the professional in this field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a low tension switchgear convenient to installation circuit breaker, includes antidetonation base (1), low tension switchgear body (3), cabinet door (5), circuit breaker room (8), instrument room (10) and radiator fan (13), its characterized in that: the low-voltage switch cabinet is characterized in that the bottom of the low-voltage switch cabinet body (3) is fixedly connected with an anti-seismic base (1), a damping spring (2) is arranged inside the anti-seismic base (1), a cabinet door (5) is rotatably connected with the low-voltage switch cabinet body (3) through a hinge (4), an observation window (6) is arranged on the cabinet door (5), a circuit breaker chamber (8) is arranged inside the low-voltage switch cabinet body (3), a circuit breaker (9) is fixedly arranged inside the circuit breaker chamber (8), an instrument chamber (10) is arranged on the right side of the circuit breaker chamber (8), a high-voltage busbar chamber (14) is arranged on the lower side of the instrument chamber (10), a cable chamber (12) is arranged below the high-voltage busbar chamber (14), temperature sensors (11) are arranged on the right side of the high-voltage busbar chamber (14) and on the right lower side of the cable chamber (12), and the temperature sensors (11) are connected with an alarm (7) above a top plate of the low-voltage switch cabinet body (3) through connecting wires, the cooling fan (13) is arranged on the left side of the low-voltage switch cabinet body (3), and a plurality of cooling holes (15) are formed in the right side of the low-voltage switch cabinet body (3).
2. A low-voltage switchgear cabinet facilitating the installation of circuit breakers, as claimed in claim 1, characterized in that: damping spring (2) are equipped with 6, and damping spring (2) evenly distributed is inside antidetonation base (1).
3. A low-voltage switchgear cabinet facilitating the installation of circuit breakers, as claimed in claim 1, characterized in that: the number of the hinges (4) is 2, and the hinges (4) are uniformly distributed on one side of the cabinet door (5).
4. A low-voltage switchgear cabinet facilitating the installation of circuit breakers, as claimed in claim 1, characterized in that: the cabinet door (5) and the low-voltage switch cabinet body (3) form a rotating mechanism through a hinge (4), and the rotating angle of the rotating mechanism ranges from 0 degree to 180 degrees.
5. A low-voltage switchgear cabinet facilitating the installation of circuit breakers, as claimed in claim 1, characterized in that: temperature sensor (11) are equipped with 2, and temperature sensor (11) set up respectively at female room (14) right side of arranging of high pressure and cable chamber (12) right side below.
6. A low-voltage switchgear cabinet facilitating the installation of circuit breakers, as claimed in claim 1, characterized in that: the number of the heat dissipation holes (15) is 21, and the heat dissipation holes (15) are uniformly distributed on the right side of the low-voltage switch cabinet body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650759.8U CN214337287U (en) | 2020-11-17 | 2020-11-17 | Low-voltage switch cabinet convenient to install circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022650759.8U CN214337287U (en) | 2020-11-17 | 2020-11-17 | Low-voltage switch cabinet convenient to install circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214337287U true CN214337287U (en) | 2021-10-01 |
Family
ID=77895496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022650759.8U Active CN214337287U (en) | 2020-11-17 | 2020-11-17 | Low-voltage switch cabinet convenient to install circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214337287U (en) |
-
2020
- 2020-11-17 CN CN202022650759.8U patent/CN214337287U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A low-voltage switchgear for easy installation of circuit breakers Effective date of registration: 20230926 Granted publication date: 20211001 Pledgee: Suining County sub branch of Postal Savings Bank of China Ltd. Pledgor: Jiangsu Bainuo Electric Equipment Co.,Ltd. Registration number: Y2023980058650 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |