CN215681472U - Low-voltage switch cabinet - Google Patents
Low-voltage switch cabinet Download PDFInfo
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- CN215681472U CN215681472U CN202121417851.8U CN202121417851U CN215681472U CN 215681472 U CN215681472 U CN 215681472U CN 202121417851 U CN202121417851 U CN 202121417851U CN 215681472 U CN215681472 U CN 215681472U
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Abstract
The utility model provides a low-voltage switch cabinet, which comprises a cabinet body, wherein the cabinet body is provided with a first heat dissipation hole; the measurement cell includes casing, measurement mutual-inductor, horizontal frame, fan and second louvre, the casing install in the inner wall middle part of the cabinet body, the second louvre has been seted up to the casing, horizontal frame runs through the casing is located the middle part of internal wall of cabinet, the fan is close to horizontal frame is located the lower extreme of horizontal frame, the measurement mutual-inductor is close to horizontal frame is located the upper end of horizontal frame. The utility model meets the requirements of the power supply department by arranging the independent metering chamber. Meanwhile, the fan is arranged in the metering small chamber to dissipate heat of electrical components, and the heat is discharged through the first heat dissipation hole and the second heat dissipation hole respectively, so that heat dissipation in the low-voltage switch cabinet is realized.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a low-voltage switch cabinet.
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.
At present, an independent metering cabinet is usually designed for a metering unit in a low-voltage switch cabinet, the requirement of a power supply department can be met, the metering cabinet is convenient to maintain and maintain, and a large amount of heat can be generated due to the fact that a large number of electrical elements are arranged in the metering cabinet during long-time work. Chinese patent No. CN209150521U and 2019.07.02 disclose a low-voltage switch cabinet with a metering unit, in which a metering chamber of a closed unit is designed in the cabinet, and a metering transformer is located in the metering chamber, and this sealed state causes a large amount of heat to be generated inside, the temperature rises, and the heat dissipation in the cabinet is difficult.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a low-voltage switch cabinet, which aims to solve the technical problem of poor heat dissipation of the low-voltage switch cabinet in the related technology.
The utility model provides a low-voltage switch cabinet, comprising:
the cabinet body is provided with a first heat dissipation hole;
measurement cell, including casing, measurement mutual-inductor, horizontal frame, fan and second louvre, the casing install in the inner wall middle part of the cabinet body, the second louvre has been seted up to the casing, horizontal frame runs through the casing is located the middle part of internal wall of cabinet, the fan is close to horizontal frame is located the lower extreme of horizontal frame, the measurement mutual-inductor is close to horizontal frame is located the upper end of horizontal frame.
Optionally, the measurement cell further comprises a movable door, one side of the movable door is hinged to the measurement cell, and a fixing member is arranged on the other side of the movable door.
Optionally, the measurement chamber further comprises a meter, the meter is connected with the measurement transformer, and the meter is arranged in front of the movable door.
Optionally, the metering chamber further comprises a fixing strip, the fixing strip is fixedly arranged on two sides of the metering chamber, and the fixing strip is provided with fixing holes arranged.
Optionally, a glass observation window is installed in the front space of the cabinet body.
Optionally, the front space of the cabinet body is further provided with a lead sealing lock, and the lead sealing lock is positioned at the lower end of the glass observation window.
Optionally, the cabinet body still includes the pencil pipe, pencil pipe bottom intercommunication is located one side of cabinet body bottom.
Compared with the prior art, the utility model has the following beneficial effects:
1. and the requirement of a power supply department is met by arranging an independent metering chamber.
2. The fan is arranged in the metering small chamber to dissipate heat of the electrical components, and the heat is discharged through the heat dissipation holes, so that the service life of the electrical components is prolonged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a structural cross-sectional view of the present invention;
FIG. 3 is a schematic view of a metering cell configuration of the present invention.
The reference numbers illustrate:
1. a cabinet body; 2. a metering chamber; 3. a metering transformer; 4. a transverse frame; 5. a fan; 6. a first heat dissipation hole; 7. a second heat dissipation hole; 8. a movable door; 9. a meter gauge; 10. a fixing strip; 11. a fixing hole; 12. a glass viewing window; 13. lead sealing; 14. a wire bundling pipe; 15. a housing.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and beneficial effects of the present invention more clearly apparent, the technical solutions of the present invention are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 to 3, the present invention provides a low voltage switchgear, including:
the cabinet comprises a cabinet body 1, wherein the cabinet body 1 is provided with a first heat dissipation hole 6;
In this embodiment, the first heat dissipation holes 6 are disposed (but not limited to) on the periphery of the top of the cabinet 1, and disposed on the periphery to prevent indoor dust from directly falling into the cabinet 1, and the second heat dissipation holes 7 are disposed (but not limited to) on the top of the casing 15, so that the fan 5 can lift up and push the generated hot air to discharge, thereby achieving the effect of dissipating heat from the hot air generated by electrical components. Meanwhile, the requirement of a power supply department is met by arranging the independent metering small chamber 2.
Optionally, the metering chamber 2 further comprises a movable door 8, one side of the movable door 8 is hinged to the metering chamber 2, and the other side of the movable door 8 is provided with a fixing member.
In this embodiment, 8 hinges of dodge gate establish to can open, make things convenient for follow-up maintenance and maintenance, the mounting can be selected to the electro-magnet, measurement cell 2 corresponds one side of mounting also is equipped with the electro-magnet, and the two adsorbs each other through the electro-magnet, or the mounting with measurement cell 2 corresponds one side of mounting all is equipped with the screw hole, and the two is fixed through the bolt.
Optionally, the measurement chamber 2 further comprises a meter gauge 9, the meter gauge 9 is connected with the meter transformer 3, and the meter gauge 9 is arranged at the front part of the movable door 8.
In this embodiment, the meter 9 is configured to reflect the voltage and current feedback values of the metering transformer 3.
Optionally, the metering chamber 2 further includes a fixing strip 10, the fixing strip 10 is fixedly disposed on two sides of the metering chamber 2, and the fixing strip 10 is provided with fixing holes 11 arranged in rows.
In this embodiment, the fixing holes 11 are fixed to the frame of the cabinet 1 by bolts, so as to increase the stability of the small metering chamber 2.
Optionally, a glass observation window 12 is installed in the front space of the cabinet 1.
In this embodiment, the staff can observe the numerical value feedback of the meter 9 through the glass observation window 12, and conveniently read the numerical value and observe the internal conditions.
Optionally, the front space of the cabinet body 1 is further provided with a lead sealing lock 13, and the lead sealing lock 13 is positioned at the lower end of the glass observation window 12.
In this embodiment, the lead block 13 prevents unauthorized opening, and is preferably an electronic lead block, which can be unlocked by using a mobile phone or a code scanner, so as to facilitate recycling.
Optionally, the cabinet body 1 further comprises a wiring pipe 14, and the bottom of the wiring pipe 14 is communicated with one side of the bottom of the cabinet body 1.
In this embodiment, the wires of the cabinet body 1 all pass through the wiring pipe 14 walkways and are bundled in a unified manner, so that follow-up investigation and replacement are facilitated.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. A low-voltage switchgear cabinet, comprising:
the cabinet body is provided with a first heat dissipation hole;
measurement cell, including casing, measurement mutual-inductor, horizontal frame, fan and second louvre, the casing install in the inner wall middle part of the cabinet body, the second louvre has been seted up to the casing, horizontal frame runs through the casing is located the middle part of internal wall of cabinet, the fan is close to horizontal frame is located the lower extreme of horizontal frame, the measurement mutual-inductor is close to horizontal frame is located the upper end of horizontal frame.
2. The low-voltage switchgear cabinet according to claim 1, wherein the metering chamber further comprises a movable door, the movable door is hinged to the metering chamber on one side, and a fixing member is provided on the other side of the movable door.
3. The low-voltage switchgear cabinet according to claim 2, wherein said metering cubicle further comprises a meter gauge connected to said meter transformer, said meter gauge being provided at the front of said movable door.
4. The low-voltage switch cabinet according to claim 3, wherein the metering chamber further comprises fixing strips, the fixing strips are fixedly arranged on two sides of the metering chamber, and the fixing strips are provided with fixing holes which are arranged.
5. The low-voltage switch cabinet according to claim 4, wherein a glass observation window is installed in the front space of the cabinet body.
6. The low-voltage switchgear cabinet according to claim 5, wherein the front space of the cabinet body is further provided with a lead seal, said lead seal being located at the lower end of the glass observation window.
7. The low-voltage switch cabinet according to any one of claims 1 to 6, wherein the cabinet body further comprises a wiring pipe, and the bottom of the wiring pipe is communicated with one side of the bottom of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417851.8U CN215681472U (en) | 2021-06-24 | 2021-06-24 | Low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417851.8U CN215681472U (en) | 2021-06-24 | 2021-06-24 | Low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215681472U true CN215681472U (en) | 2022-01-28 |
Family
ID=79976925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121417851.8U Active CN215681472U (en) | 2021-06-24 | 2021-06-24 | Low-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215681472U (en) |
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2021
- 2021-06-24 CN CN202121417851.8U patent/CN215681472U/en active Active
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