CN214849745U - Switch board with heat dissipation function - Google Patents
Switch board with heat dissipation function Download PDFInfo
- Publication number
- CN214849745U CN214849745U CN202121373809.0U CN202121373809U CN214849745U CN 214849745 U CN214849745 U CN 214849745U CN 202121373809 U CN202121373809 U CN 202121373809U CN 214849745 U CN214849745 U CN 214849745U
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- Prior art keywords
- air inlet
- cabinet body
- fan
- switch board
- heat dissipation
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- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 20
- 239000000428 dust Substances 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a switch board with heat dissipation function relates to power equipment technical field, and the main technical scheme of the invention is: the refrigerator comprises a cabinet body, wherein the bottom of the cabinet body is provided with an air inlet; the air inlet device is arranged at the bottom side of the interior of the cabinet body and comprises an air inlet fan and an air inlet support used for mounting the air inlet fan; the air outlet device comprises an exhaust fan and an exhaust support for mounting the exhaust fan, an exhaust port is formed in the upper part of the side wall of the cabinet body, and the air outlet device is mounted in the exhaust port; the dust removal device is arranged between the air inlet device and the air inlet and comprises an insulating frame, a plurality of conductive dust collecting plates arranged in the insulating frame at intervals and discharge electrode plates arranged on the conductive dust collecting plates, each discharge electrode plate is provided with a plurality of discharge ends, and each conductive dust collecting plate forms a preset included angle with a horizontal plane.
Description
Technical Field
The utility model relates to an electric power tech field especially relates to a switch board with heat dissipation function.
Background
The power distribution cabinet is an important device in a power system and is a final-stage device of a power distribution system. Power distribution cabinets are widely used in various industries. The power distribution cabinet is an effective management means which is adopted for ensuring safe and stable operation of a power grid, external reliable power supply and orderly operation of various power production works.
Inside often being equipped with multiple electric elements of switch board, because the space in the switch board is not big, the air does not circulate, causes the temperature in the switch board higher, influences inside electric elements's life easily. Therefore, a power distribution cabinet with a heat dissipation function is provided.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides a switch board with heat dissipation function is provided, the utility model mainly provides a following technical scheme:
on the one hand, the embodiment of the utility model provides a switch board with heat dissipation function, this switch board with heat dissipation function includes: the cabinet body is provided with a supporting structure at the bottom, a cabinet door is hinged to the front side of the cabinet body, and an air inlet is formed in the bottom of the cabinet body;
the air inlet device is arranged at the bottom side of the interior of the cabinet body and comprises an air inlet fan and an air inlet support used for mounting the air inlet fan;
the air outlet device comprises an exhaust fan and an exhaust support for mounting the exhaust fan, an exhaust port is formed in the upper part of the side wall of the cabinet body, and the air outlet device is mounted in the exhaust port;
the dust removal device is arranged between the air inlet device and the air inlet and comprises an insulating frame, a plurality of conductive dust collecting plates arranged in the insulating frame at intervals and discharge electrode plates arranged on the conductive dust collecting plates, each discharge electrode plate is provided with a plurality of discharge ends, each conductive dust collecting plate forms a preset included angle with a horizontal plane, an installation frame is arranged at the bottom of the inner side wall of the cabinet body, and the outer edge of the insulating frame is provided with a fixed edge and is used for being lapped to the installation frame;
the outer side of the bottom of the cabinet body is provided with a first shielding part which is movably arranged and is matched with the air inlet, and the outer side wall of the cabinet body is provided with a second shielding part which is movably arranged and is matched with the air outlet.
Optionally, the projections of two adjacent conductive dust collecting plates in the vertical direction have at least partial overlapping areas.
Optionally, the number of the air inlet devices and the number of the air outlet devices are at least two respectively.
Optionally, the first shielding part is slidably connected with the bottom of the cabinet body;
the second shielding part is connected with the outer side wall of the cabinet body in a sliding mode.
Optionally, a controller is arranged in the cabinet, at least two temperature sensors distributed at different positions are arranged in the cabinet, and the air inlet fan, the exhaust fan and the temperature sensors are respectively in signal connection with the controller;
when the temperature measured by any one of the temperature sensors is higher than a preset temperature, the controller controls the discharge electrode plate, the air inlet fan and the exhaust fan to be electrified and started.
Optionally, a filter screen is installed in the middle of the air inlet.
The embodiment of the utility model provides a switch board with heat dissipation function, the temperature value that records when inside arbitrary temperature sensor of switch board is higher than when predetermineeing the temperature, the controller is the control fan and the air discharge fan of admitting air and discharge electrode plate start promptly, the accessible fan of admitting air passes through cabinet body bottom with the external gas and gets into it inside, and export the inside high-temperature gas of switch board through air discharge fan and the gas vent on cabinet body upper portion, realize cold and hot gaseous exchange, thereby realize reliable cooling to the internal portion of cabinet of switch board, simultaneously accessible dust collector, can make the dust that the gas that gets into the internal portion of cabinet carried adhere to the electron in order to adsorb on electrically conductive dust collecting plate, can avoid the dust to pile up in the inside of the cabinet body, influence the operation of the internal electric elements of cabinet.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a power distribution cabinet with a heat dissipation function according to an embodiment of the present invention;
fig. 2 is a left side view structural schematic diagram of a power distribution cabinet with a heat dissipation function provided in an embodiment of the present invention;
fig. 3 is a schematic view of a bottom view structure of a power distribution cabinet with a heat dissipation function according to an embodiment of the present invention;
in the figure: the air conditioner comprises a cabinet body 1, an air inlet 101, an air outlet 102, a supporting structure 2, an air inlet fan 3, an exhaust fan 4, an insulating frame 501, a fixed edge 5011, a conductive dust collecting plate 502, a discharge electrode plate 503, a mounting frame 6, a first shielding part 7, a second shielding part 8, a temperature sensor 9, a filter screen 10 and a controller 11.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objectives of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for a power distribution cabinet with heat dissipation function, its specific embodiments, structure, features and effects.
Example one
Referring to fig. 1-fig. 3, an embodiment of the present invention provides a power distribution cabinet with heat dissipation function, which includes: the cabinet comprises a cabinet body 1, wherein a supporting structure 2 is arranged at the bottom of the cabinet body 1, a cabinet door is hinged to the front side of the cabinet body 1, and an air inlet 101 is formed in the bottom of the cabinet body 1;
the air inlet device is arranged at the bottom side in the cabinet body 1 and comprises an air inlet fan 3 and an air inlet bracket for mounting the air inlet fan 3;
the air outlet device comprises an exhaust fan and an exhaust support for mounting the exhaust fan 4, an exhaust port 102 is formed in the upper part of the side wall of the cabinet body 1, and the air outlet device is mounted in the exhaust port 102;
the dust removal device is arranged between the air inlet device and the air inlet 101, and comprises an insulating frame 501, a plurality of conductive dust collecting plates 502 arranged in the insulating frame 501 at intervals, and discharge electrode plates 503 arranged on each conductive dust collecting plate 502, wherein each discharge electrode plate 503 is provided with a plurality of discharge ends, each conductive dust collecting plate 502 forms a preset included angle with a horizontal plane, the bottom of the inner side wall of the cabinet body 1 is provided with an installation frame 6, and the outer edge of the insulating frame 501 is provided with a fixed edge 5011 which is used for being lapped to the installation frame 6;
the outer side of the bottom of the cabinet body 1 is provided with a first shielding part 7 which is movably arranged and is matched with the air inlet 101, and the outer side wall of the cabinet body 1 is provided with a second shielding part 8 which is movably arranged and is matched with the air outlet 102.
Further, in a specific implementation, the projections of two adjacent conductive dust collecting plates 502 in the vertical direction have at least a partial overlapping area.
Further, in specific implementation, the number of the air inlet devices and the number of the air outlet devices are at least two respectively.
Further, referring to fig. 3, in a specific implementation, the first shielding portion 7 is slidably connected to the bottom of the cabinet 1, taking fig. 3 as an example, two first shielding portions 7 may be adopted, and a first sliding slot is disposed on each of the front and rear sides of the air inlet 101 of the cabinet 1, and a first sliding block is disposed on each first shielding portion 7 and slidably connected to the first sliding slot; the second shielding portion 8 is slidably connected to the outer sidewall of the cabinet 1, and taking fig. 2 as an example, one second shielding portion 8 may be adopted, and the second sliding slot is disposed on the upper side and the lower side of the air outlet 102 of the cabinet 1, and the second sliding block is disposed on the second shielding portion 8 and slidably connected to the second sliding slot, but the connection manner is not limited thereto.
Further, in a specific implementation, a controller 11 is arranged in the cabinet body 1, at least two temperature sensors 9 distributed at different positions are arranged in the cabinet body 1, and the air inlet fan 3, the exhaust fan 4 and the temperature sensors 9 are respectively in signal connection with the controller;
wherein, when the temperature measured by any one of the temperature sensors 9 is higher than a preset temperature, the controller controls the air supply fan 3 and the exhaust fan 4 to start
Further, in a specific implementation, a filter screen 10 is installed in the middle of the air inlet 101.
Specifically, the interior of the power distribution cabinet can be used for configuring various electrical elements, and in the operation process of the power distribution cabinet, the first shielding part 7 and the second shielding part 8 are respectively staggered with the air inlet 101 and the air outlet, so that the air inlet 101 and the air outlet are completely exposed, and the ventilation in the power distribution cabinet is realized; when the temperature value that inside arbitrary temperature sensor 9 of switch board measured is higher than predetermineeing the temperature, controller 11 controls promptly and admits air fan 3 and air discharge fan 4 and discharge electrode 503 start, and it is inside that accessible air intake fan 3 passes through cabinet body 1 bottom entering with the external gas to derive the inside high-temperature gas of switch board through air discharge fan 4 and gas vent 102 on cabinet body 1 upper portion, realize cold and hot gaseous exchange, thereby realize reliably lowering the temperature to the cabinet body 1 inside of switch board.
Because the dust is easily carried in the gas introduction process, the discharge end of the discharge electrode plate 503 is electrified and is separated from a large number of electrons and can conduct the electrons to the conductive dust collecting plate 502, when the gas passes through the gaps among the conductive dust collecting plates 502, the dust can be attached to the electrons to be adsorbed on the conductive dust collecting plate 502, so that a further dust removal effect can be achieved after the dust is removed by the filter screen 10, and the dust can be prevented from being accumulated in the cabinet body 1 and affecting the operation of the electric elements in the cabinet body 1. During installation, the insulating frame 501 of the dust collector is detachably connected to the mounting frame 6 via the fixing edge 5011, so that the dust collector can be conveniently disassembled for cleaning dust on the conductive dust collecting plate 502.
The controller 11, the temperature sensor 9, the discharge electrode plate 503, and the control of the intake fan 3, the exhaust fan 4, and the discharge electrode plate 503 by the controller 11 are all common standard components or components known to those skilled in the art, and the structure and principle of the components are known to those skilled in the art through materials such as technical manuals or through methods such as experiments, and are not described herein in detail.
It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a switch board with heat dissipation function which characterized in that includes:
the cabinet body is provided with a supporting structure at the bottom, a cabinet door is hinged to the front side of the cabinet body, and an air inlet is formed in the bottom of the cabinet body;
the air inlet device is arranged at the bottom side of the interior of the cabinet body and comprises an air inlet fan and an air inlet support used for mounting the air inlet fan;
the air outlet device comprises an exhaust fan and an exhaust support for mounting the exhaust fan, an exhaust port is formed in the upper part of the side wall of the cabinet body, and the air outlet device is mounted in the exhaust port;
the dust removal device is arranged between the air inlet device and the air inlet and comprises an insulating frame, a plurality of conductive dust collecting plates arranged in the insulating frame at intervals and discharge electrode plates arranged on the conductive dust collecting plates, each discharge electrode plate is provided with a plurality of discharge ends, each conductive dust collecting plate forms a preset included angle with a horizontal plane, an installation frame is arranged at the bottom of the inner side wall of the cabinet body, and the outer edge of the insulating frame is provided with a fixed edge and is used for being lapped to the installation frame;
the outer side of the bottom of the cabinet body is provided with a first shielding part which is movably arranged and is matched with the air inlet, and the outer side wall of the cabinet body is provided with a second shielding part which is movably arranged and is matched with the air outlet.
2. The switch board with the heat dissipation function according to claim 1,
the projections of two adjacent conductive dust collecting plates in the vertical direction have at least partial overlapping areas.
3. The switch board with the heat dissipation function according to claim 1,
the number of the air inlet devices and the number of the air outlet devices are at least two respectively.
4. The switch board with the heat dissipation function according to claim 1,
the first shielding part is connected with the bottom of the cabinet body in a sliding manner;
the second shielding part is connected with the outer side wall of the cabinet body in a sliding mode.
5. The switch board with the heat dissipation function according to claim 1,
a controller is arranged in the cabinet body, at least two temperature sensors distributed at different positions are arranged in the cabinet body, and the air inlet fan, the exhaust fan and the temperature sensors are respectively in signal connection with the controller;
when the temperature measured by any one of the temperature sensors is higher than a preset temperature, the controller controls the discharge electrode plate, the air inlet fan and the exhaust fan to be electrified and started.
6. The switch board with the heat dissipation function according to claim 1,
the middle part of the air inlet is provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373809.0U CN214849745U (en) | 2021-06-21 | 2021-06-21 | Switch board with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373809.0U CN214849745U (en) | 2021-06-21 | 2021-06-21 | Switch board with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214849745U true CN214849745U (en) | 2021-11-23 |
Family
ID=78808548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121373809.0U Expired - Fee Related CN214849745U (en) | 2021-06-21 | 2021-06-21 | Switch board with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214849745U (en) |
-
2021
- 2021-06-21 CN CN202121373809.0U patent/CN214849745U/en not_active Expired - Fee Related
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| 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: 20211123 |