CN210053011U - Compact integrated comprehensive power distribution cabinet - Google Patents
Compact integrated comprehensive power distribution cabinet Download PDFInfo
- Publication number
- CN210053011U CN210053011U CN201921045158.5U CN201921045158U CN210053011U CN 210053011 U CN210053011 U CN 210053011U CN 201921045158 U CN201921045158 U CN 201921045158U CN 210053011 U CN210053011 U CN 210053011U
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- Prior art keywords
- cavity
- partition plate
- cabinet body
- mounting substrate
- mounting
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- 239000000758 substrate Substances 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000010354 integration Effects 0.000 claims abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003595 mist Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a switch board is synthesized in compact integration belongs to the switch board field. The cabinet comprises a cabinet body and a cabinet door, wherein a mounting substrate and a transverse partition plate are arranged in the cabinet body, the transverse partition plate divides the interior of the cabinet body into a fan mounting cavity positioned above the transverse partition plate and an electrical component mounting cavity positioned below the partition plate, a plurality of air exhaust holes are formed in the top of the fan mounting cavity, and a plurality of air inlet holes are formed in the bottom of the electrical component mounting cavity close to the rear side; the mounting substrate is arranged below the transverse partition plate, the top edge of the mounting substrate is fixedly connected with the transverse partition plate, the bottom edge of the mounting substrate is fixedly connected with the bottom of the cabinet body, two side edges of the mounting substrate are fixedly connected with two side walls of the cabinet body respectively, and the mounting cavity of the electrical component is divided into a rear cavity which is close to one side of the rear wall of the cabinet body and is communicated with the fan mounting area and a front cavity which is close to one side of the cabinet door. According to the technical scheme, the mode of separating air circulation and the electric appliance element partition can be used for preventing dust or mist brought by inflow air from causing adverse effects on normal operation of the electric appliance element.
Description
Technical Field
The utility model belongs to the switch board field particularly, is a switch board is synthesized in compact integration.
Background
Along with the continuous development of industrial economy in China, the demand on the power switch cabinet is larger and larger, the role played by the power switch cabinet is more and more important, the miniaturization of the structure puts forward higher requirements, and the JP cabinet is difficult to design when reaching the standard in a temperature rise test due to the compact structure. When the original scheme is designed, the heat dissipation and ventilation shutters are arranged inside and outside the side face of the cabinet body, the two-layer design is adopted, although the protection grade is considered to be not less than IP44, the heat dissipation channel is limited, the temperature rise is 72K and exceeds the standard temperature rise 65K.
At present, the heat dissipation mode is that heat generated by electrical elements is taken away by airflow through introducing the airflow, but external air inevitably carries dust or water mist in the airflow introduction process, so that the normal operation of the electrical elements is adversely affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an overcome the not enough compact integration switch board of synthesizing among the prior art. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a compact integrated comprehensive power distribution cabinet comprises a cabinet body and a cabinet door, wherein a mounting substrate and a transverse partition plate are arranged in the cabinet body, the transverse partition plate divides the interior of the cabinet body into a fan mounting cavity positioned above the transverse partition plate and an electrical component mounting cavity positioned below the partition plate, a plurality of air exhaust holes are formed in the top of the fan mounting cavity, and a plurality of air inlet holes are formed in the bottom of the electrical component mounting cavity close to the rear side; the mounting substrate is arranged below the transverse partition plate, the top edge of the mounting substrate is fixedly connected with the transverse partition plate, the bottom edge of the mounting substrate is fixedly connected with the bottom of the cabinet body, two side edges of the mounting substrate are fixedly connected with two side walls of the cabinet body respectively, and an electrical component mounting cavity is divided into a rear cavity which is close to one side of the rear wall of the cabinet body and is communicated with a fan mounting area and a front cavity which is close to one side of the cabinet door; the mounting substrate is provided with a plurality of grooves which are longitudinally arranged and protrude towards the front cavity by the aid of the back cavity, and the mounting substrate is divided by the grooves by the aid of the front cavity to form a plurality of strip-shaped mounting areas.
Adopt above-mentioned technical scheme's utility model, rear chamber and fan installation cavity intercommunication, can install the exhaust fan in the fan installation cavity and be used for taking the air of rear chamber out, reduce the temperature of rear chamber intracavity through air cycle, because the mounting substrate leans on cabinet door one side to cut apart through the slot and constitutes a plurality of bar installing zones, then the slot will also be as rear chamber partly, the bar installing zone is as electrical components's installation position, the heat that electrical components produced will at first conduct to the slot lateral wall, even take out by the air that flows, prevent heat accumulation, and through the mode that circulation of air and electrical components subregion keep apart, can prevent that the dust or the fog that the inflow air brought in from leads to the fact adverse effect to electrical components's normal operating.
Further inject, every all be equipped with a plurality of horizontal baffles in the bar installing zone, it is a plurality of horizontal baffle divides the bar installing zone and forms a plurality of mounting grooves, can keep apart single electrical components, prevents accidents such as circuit short circuit.
Further inject, be equipped with the dust screen in the fresh air inlet, the dust screen can be structures such as tripe or wire net, prevents that large granule debris from being inhaled.
Further, the cabinet door is provided with an observation window, so that the operation state of the electrical appliance element can be observed conveniently.
Further limiting, a plurality of strip-shaped heat conduction fin plates extending into the rear cavity are arranged at the bottom in the grooves, and the contact area of the mounting substrate and air flowing in the rear cavity is increased.
Compared with the prior art, the utility model, through the mode that circulation of air and electrical components subregion keep apart, can prevent that the dust or the fog that the inflow air brought into from causing adverse effect to electrical components's normal operating.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. In the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged view of a in fig. 1.
The main element symbols are as follows:
the cabinet comprises a cabinet body 1, a cabinet door 2, a transverse partition plate 3, a mounting substrate 4, an air inlet 5, a transverse baffle plate 6, a dust screen 7, an observation window 8 and a strip-shaped heat conduction fin plate 9.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1 and 2, the compact integrated comprehensive power distribution cabinet comprises a cabinet body 1 and a cabinet door 2, wherein a mounting substrate 4 and a transverse partition plate 3 are arranged in the cabinet body 1, the transverse partition plate 3 divides the interior of the cabinet body 1 into a fan mounting cavity above the transverse partition plate 3 and an electrical component mounting cavity below the partition plate, a plurality of air exhaust holes are formed in the top of the fan mounting cavity, and a plurality of air inlet holes 5 are formed in the bottom of the electrical component mounting cavity close to the rear side; the mounting substrate 4 is arranged below the transverse partition plate 3, the top edge of the mounting substrate 4 is fixedly connected with the transverse partition plate 3, the bottom edge of the mounting substrate 4 is fixedly connected with the bottom of the cabinet body 1, two side edges of the mounting substrate 4 are respectively fixedly connected with two side walls of the cabinet body 1, and an electrical component mounting cavity is divided into a rear cavity which is close to one side of the rear wall of the cabinet body 1 and communicated with a fan mounting area and a front cavity which is close to one side of the cabinet door 2; mounting substrate 4 leans on the back chamber one side to be equipped with a plurality of vertically set up and a plurality of grooves of intracavity convex forward, and a plurality of grooves divide apart mounting substrate 4 by preceding chamber one side and constitute a plurality of bar installing zones.
In this embodiment, the back chamber communicates with the fan installation cavity, can install the exhaust fan in the fan installation cavity and be used for taking the air in the back chamber out, reduce the temperature in the back chamber through air circulation, because mounting substrate 4 is close to cabinet door 2 one side and is cut apart through the slot and constitute a plurality of bar installing zones, then the slot will also be as back chamber partly, the bar installing zone is as electrical components's installation position, the heat that electrical components produced will at first conduct to the slot lateral wall, even if can be taken out by the air that flows, prevent heat accumulation, and through the mode of circulation of air and electrical components subregion isolation, can prevent that the dust or the fog that the inflow air brought in from causing adverse effect to electrical components's normal operating.
In this embodiment, every all be equipped with a plurality of horizontal baffles 6 in the bar installing zone, it is a plurality of horizontal baffles 6 divide the bar installing zone and form a plurality of mounting grooves, can keep apart single electrical components, prevent accidents such as circuit short circuit.
In this embodiment, be equipped with dust screen 7 in the fresh air inlet 5, dust screen 7 can be structures such as tripe or wire net, prevents that large granule debris from being inhaled.
In this embodiment, the cabinet door 2 is provided with the observation window 8, so that the operation state of the electrical appliance element can be observed conveniently.
In this embodiment, the bottom of each of the grooves is provided with a plurality of strip-shaped heat-conducting fins 9 extending into the rear cavity, so as to increase the contact area between the mounting substrate 4 and the air flowing in the rear cavity.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a switch board is synthesized in compact integration, includes the cabinet body and cabinet door, its characterized in that: the cabinet body is internally provided with a mounting substrate and a transverse partition plate, the transverse partition plate divides the interior of the cabinet body into a fan mounting cavity positioned above the transverse partition plate and an electrical component mounting cavity positioned below the partition plate, the top of the fan mounting cavity is provided with a plurality of air exhaust holes, and the bottom of the electrical component mounting cavity close to the rear side is provided with a plurality of air inlet holes; the mounting substrate is arranged below the transverse partition plate, the top edge of the mounting substrate is fixedly connected with the transverse partition plate, the bottom edge of the mounting substrate is fixedly connected with the bottom of the cabinet body, two side edges of the mounting substrate are fixedly connected with two side walls of the cabinet body respectively, and an electrical component mounting cavity is divided into a rear cavity which is close to one side of the rear wall of the cabinet body and is communicated with a fan mounting area and a front cavity which is close to one side of the cabinet door; the mounting substrate is provided with a plurality of grooves which are longitudinally arranged and protrude towards the front cavity by the aid of the back cavity, and the mounting substrate is divided by the grooves by the aid of the front cavity to form a plurality of strip-shaped mounting areas.
2. The compact integrated power distribution cabinet according to claim 1, characterized in that: every all be equipped with a plurality of horizontal baffles in the bar installing zone, it is a plurality of horizontal baffle divides the bar installing zone into a plurality of mounting grooves.
3. The compact integrated power distribution cabinet according to claim 2, characterized in that: and a dust screen is arranged in the air inlet hole.
4. The compact integrated power distribution cabinet according to claim 3, characterized in that: and an observation window is arranged on the cabinet door.
5. The compact integrated power distribution cabinet according to claim 4, characterized in that: and a plurality of strip-shaped heat conduction fin plates extending into the rear cavity are arranged at the bottom in the grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045158.5U CN210053011U (en) | 2019-07-05 | 2019-07-05 | Compact integrated comprehensive power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921045158.5U CN210053011U (en) | 2019-07-05 | 2019-07-05 | Compact integrated comprehensive power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210053011U true CN210053011U (en) | 2020-02-11 |
Family
ID=69398440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921045158.5U Expired - Fee Related CN210053011U (en) | 2019-07-05 | 2019-07-05 | Compact integrated comprehensive power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210053011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117060256A (en) * | 2023-10-12 | 2023-11-14 | 四川正禹电气设备有限公司 | Power distribution cabinet |
-
2019
- 2019-07-05 CN CN201921045158.5U patent/CN210053011U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117060256A (en) * | 2023-10-12 | 2023-11-14 | 四川正禹电气设备有限公司 | Power distribution cabinet |
| CN117060256B (en) * | 2023-10-12 | 2023-12-29 | 四川正禹电气设备有限公司 | Power distribution cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |