CN210608227U - Improved efficient heat dissipation electric power cabinet - Google Patents
Improved efficient heat dissipation electric power cabinet Download PDFInfo
- Publication number
- CN210608227U CN210608227U CN201921867284.9U CN201921867284U CN210608227U CN 210608227 U CN210608227 U CN 210608227U CN 201921867284 U CN201921867284 U CN 201921867284U CN 210608227 U CN210608227 U CN 210608227U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- electrical components
- switch board
- plate
- electric power
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a high-efficient heat dissipation electric power cabinet of improved generation, including the switch board body, the sealed rigid coupling of rear side of switch board body has an electrical components device board, it sets up to become the interval between the posterior lateral plate of electrical components device board and switch board body, the bottom of electrical components device board is provided with a rectangular shape vent, the back of electrical components device board in the top of rectangular shape vent becomes integration and has a plurality of corresponding heating panels according to equidistant rigid coupling, the outside intercommunication in posterior lateral plate bottom of switch board body is connected with a corresponding rectangular form inlet channel, rectangular form inlet channel's preceding device of heeling has two heat dissipation air blowers that set up side by side, evenly distributed is provided with a plurality of ventilation holes for the heat dissipation on the electrical components device board. The utility model discloses can effectively carry out reasonable distribution to the air of circulation, make the air of circulation can be sufficient with electrical components's installation position contact to effectively improve the radiating effect by a wide margin.
Description
Technical Field
The utility model relates to an electric power cabinet specifically indicates a high-efficient heat dissipation electric power cabinet of improved generation.
Background
An electric cabinet is a common electric infrastructure, and a large number of electric elements are installed in the electric cabinet. When the electric power cabinet works, a large amount of heat is generated inside the electric power cabinet, so that the heat generated inside the electric power cabinet must be effectively discharged in time through the corresponding heat dissipation mechanism, and the stable and safe operation of each electric appliance element is ensured. The existing heat dissipation method for the electric power cabinet generally adopts a mode of opening a heat dissipation window and correspondingly configuring a heat dissipation fan, so that the flow speed of air in the electric power cabinet is increased, and heat dissipation is realized. Such heat dissipation is not effective, although it carries some heat. The reason for this is that the heat is generated by the electrical components themselves, most of the electrical components are mounted on the rear side plate of the power cabinet, and when air circulates in the space of the power cabinet, the air can rapidly circulate in the space without the electrical components, and the circulated air is in contact with the electrical components mostly outside the electrical components, and cannot be sufficiently contacted with the rear side part of the power cabinet, so that it is difficult to effectively and timely take away the heat generated by the mounting parts of the electrical components, and the heat dissipation effect is greatly limited. Consequently, design a section and can effectively carry out reasonable distribution to the air of circulation, make the air of circulation can be fully with electrical components's installation position contact to take away the produced heat of electrical components operation fast, the high-efficient heat dissipation electric power cabinet of improved generation that realizes effectively improving the radiating effect by a wide margin is the utility model discloses a research purpose.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a high-efficient heat dissipation electric power cabinet of improved generation, this high-efficient heat dissipation electric power cabinet of improved generation can effectively solve the problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
an improved high-efficiency heat-dissipation electric power cabinet comprises a power distribution cabinet body, wherein the front end of the power distribution cabinet body is provided with a corresponding opening, and the opening can be opened and closed by a corresponding power distribution cabinet door, the upper end of the power distribution cabinet door is provided with a heat-dissipation porous shutter, the rear side of the power distribution cabinet body is fixedly connected with a corresponding electrical component device plate in a sealing manner, the electrical component device plate and the rear side plate of the power distribution cabinet body are arranged at intervals, the bottom of the electrical component device plate is provided with an elongated vent, the back of the electrical component device plate is integrally and fixedly connected with a plurality of corresponding heat dissipation plates at equal intervals above the elongated vent, the bottom of the rear side plate of the power distribution cabinet body is outwards communicated and connected with a corresponding elongated air inlet channel, and a front side inclined device of the elongated air inlet channel is provided with two heat dissipation exhaust, the air outlet end of the heat radiation exhaust fan is arranged towards the strip-shaped ventilation opening and the bottom of the heat radiation plate; the electric appliance element device plate is uniformly provided with a plurality of corresponding ventilation holes for heat dissipation, the top of the rear side plate of the power distribution cabinet body is provided with a corresponding air outlet, and the air outlet is provided with a corresponding filter screen.
The front side of the electric appliance element device plate is fixedly connected with a plurality of corresponding electric appliance element device mounting convex edges according to equal height difference.
The heat dissipation exhaust fan is fixedly and obliquely arranged on the front side of the long strip-shaped air inlet channel through a group of two corresponding support rods.
The inclined device on the long strip-shaped air inlet channel is provided with a corresponding filtering mechanism, and the filtering mechanism is formed by filling filter cotton in the middle of an interlayer filter screen.
The bottom of the heat dissipation plate is arranged to be arc-shaped.
The utility model has the advantages that:
the utility model discloses seal the rigid coupling and add electrical components device board on the rear side of original switch board body, install electrical components through electrical components device board. The electric appliance element mounting plate and the rear side plate of the power distribution cabinet body are arranged at intervals, so that two heat dissipation spaces are effectively formed on the front side and the rear side of the electric appliance element mounting plate. The bottom of the electrical element mounting plate is provided with a strip-shaped vent, the back of the electrical element mounting plate is fixedly connected with a plurality of corresponding heat dissipation plates, and the electrical element mounting plate is matched with two heat dissipation exhaust fans arranged side by side of the tilting device. Therefore, part of the wind generated by the operation of the heat radiation exhaust fan enters the front side of the electric element device plate along the strip-shaped vent to form circulation, and part of the wind generated by the operation of the heat radiation exhaust fan goes upwards along the back side of the electric element device plate to effectively and fully contact with the electric element device plate and a heat dissipation plate arranged on the electric element device plate, so that the heat of the installation part of the electric element is taken away. Part of the circulated air enters the front side space of the electric appliance element device plate to carry out heat dissipation operation, so that the original heat dissipation operation effect is formed; the other part of the circulating air enters the rear space of the device plate of the electrical component and is fully contacted with the installation part of the electrical component, so that the heat generated by the operation of the electrical component is quickly taken away, and the heat dissipation effect is effectively and greatly improved.
The utility model discloses an evenly distributed is provided with a plurality of corresponding ventilation holes for the heat dissipation on the electrical components device board, and when the air of circulation circulated in the rear side space of electrical components device board, the air of part circulation can also in time get into the front side of electrical components device board and continue the circulation along ventilation holes for the heat dissipation, effectively further improves circulation air and electrical components's contact rate, further improves the radiating effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of an electrical component device board fixedly connected with a heat dissipation plate.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to fig. 1-2, an improved high-efficiency heat dissipation electric power cabinet comprises a power distribution cabinet body 1, wherein the front end of the power distribution cabinet body 1 is provided with a corresponding opening, and the opening/closing device of the opening is provided with a corresponding power distribution cabinet door 2, the upper end of the power distribution cabinet door 2 is provided with a heat dissipation porous shutter 3, the rear side of the power distribution cabinet body 1 is fixedly connected with a corresponding electrical component device plate 4 in a sealing manner, the electrical component device plate 4 and the rear side plate of the power distribution cabinet body 1 are arranged at intervals, the bottom of the electrical component device plate 4 is provided with a strip-shaped vent 5, the back of the electrical component device plate 4 is integrally and fixedly connected with a plurality of corresponding heat dissipation plates 6 at equal intervals above the strip-shaped vent 5, and the bottom of the rear side plate of the power distribution cabinet body 1 is outwardly communicated with a corresponding strip-, the front side of the long strip-shaped air inlet channel 7 is obliquely provided with two heat dissipation exhaust fans 8 arranged side by side, and the air outlet end of each heat dissipation exhaust fan 8 faces the bottom of the long strip-shaped vent 5 and the bottom of the heat dissipation plate 6; a plurality of corresponding ventilation holes 9 for heat dissipation are uniformly distributed on the electrical component device plate 4, a corresponding air outlet is formed in the top of the rear side plate of the power distribution cabinet body 1, and a corresponding filter screen 10 is installed at the air outlet.
The front side of the electrical component device plate 4 is fixedly connected with four corresponding mounting convex edges 11 for electrical component devices according to equal height difference. The heat dissipation exhaust fan 8 is fixedly and obliquely arranged on the front side of the long strip-shaped air inlet channel 7 through a group of two corresponding support rods 12.
The inclined device on the long strip-shaped air inlet channel 7 is provided with a corresponding filtering mechanism 13, and the filtering mechanism 13 is formed by filling filtering cotton 1302 in the middle of an interlayer filtering screen 1301. The bottom of the heat dissipation plate 6 is arc-shaped.
The utility model discloses when the operation in-process dispels the heat, the produced wind partly of 8 operations of heat dissipation air exhauster forms the circulation along the front side that rectangular shape vent 5 got into electrical components device board 4, and the produced wind of 8 operations of heat dissipation air exhauster still partly goes upward along electrical components device board 4's the back, effectively with electrical components device board 4 to and install and carry out abundant contact in heating panel 6 on electrical components device board 4, thereby take away the produced heat of electrical components operation fast. Part of the circulated air enters the front space of the electric appliance element device plate 4 to carry out heat dissipation operation, so that the original heat dissipation operation effect is formed; the other part of the circulating air enters the rear space of the electric appliance element device plate 4 and fully contacts with the installation part of the electric appliance element, so that the heat generated by the operation of the electric appliance element is quickly taken away, and the heat dissipation effect is effectively and greatly improved.
When the circulated air circulates in the rear space of the electrical component device plate 4, part of the circulated air can enter the front side of the electrical component device plate 4 along the ventilation holes 9 for heat dissipation in time and continuously circulate, so that the contact rate of the circulated air and the electrical component is effectively improved, and the heat dissipation effect is further improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a high-efficient heat dissipation electric power cabinet of improved generation, includes the switch board body, the front end of switch board body is equipped with corresponding opening, just but opening part headstock gear has corresponding switch board door, the upper end of switch board door is provided with a heat dissipation and uses porous shutter, the sealed rigid coupling in rear side of switch board body has a corresponding electrical components device board, electrical components device board with become the interval setting between the posterior lateral plate of switch board body, its characterized in that: the bottom of the electrical element device plate is provided with a strip-shaped vent, the back of the electrical element device plate is integrally and fixedly connected with a plurality of corresponding heat dissipation plates above the strip-shaped vent at equal intervals, the bottom of the rear side plate of the power distribution cabinet body is outwards communicated and connected with a corresponding strip-shaped air inlet channel, the front side inclined device of the strip-shaped air inlet channel is provided with two heat dissipation exhaust fans arranged side by side, and the air outlet end of each heat dissipation exhaust fan is arranged towards the strip-shaped vent and the bottoms of the heat dissipation plates; the electric appliance element device plate is uniformly provided with a plurality of corresponding ventilation holes for heat dissipation, the top of the rear side plate of the power distribution cabinet body is provided with a corresponding air outlet, and the air outlet is provided with a corresponding filter screen.
2. The improved efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the front side of the electric appliance element device plate is fixedly connected with a plurality of corresponding electric appliance element device mounting convex edges according to equal height difference.
3. The improved efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the heat dissipation exhaust fan is fixedly and obliquely arranged on the front side of the long strip-shaped air inlet channel through a group of two corresponding support rods.
4. The improved efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the inclined device on the long strip-shaped air inlet channel is provided with a corresponding filtering mechanism, and the filtering mechanism is formed by filling filter cotton in the middle of an interlayer filter screen.
5. The improved efficient heat dissipation electric power cabinet as claimed in claim 1, wherein: the bottom of the heat dissipation plate is arranged to be arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867284.9U CN210608227U (en) | 2019-11-01 | 2019-11-01 | Improved efficient heat dissipation electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921867284.9U CN210608227U (en) | 2019-11-01 | 2019-11-01 | Improved efficient heat dissipation electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210608227U true CN210608227U (en) | 2020-05-22 |
Family
ID=70697711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921867284.9U Active CN210608227U (en) | 2019-11-01 | 2019-11-01 | Improved efficient heat dissipation electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210608227U (en) |
-
2019
- 2019-11-01 CN CN201921867284.9U patent/CN210608227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206977892U (en) | A kind of heat dissipation wind channel structure of electronics rack and the electronics rack | |
| CN210468539U (en) | Indoor ventilation system of transformer substation | |
| CN203788628U (en) | Novel high-power outdoor cabinet heat dissipation air channel structure | |
| CN210694584U (en) | Outdoor electrical cabinet | |
| CN209200490U (en) | A kind of heat-dissipation switch cabinet | |
| CN210608227U (en) | Improved efficient heat dissipation electric power cabinet | |
| CN204616254U (en) | A kind of radiating cabinet | |
| CN210781892U (en) | Electric automatization controlling means | |
| CN204014385U (en) | A kind of heat abstractor | |
| CN105094246A (en) | Computer with multifunctional fans | |
| CN209962840U (en) | Novel cooling structure of dry-type transformer | |
| CN202056985U (en) | Outdoor machine of air conditioner | |
| CN212812482U (en) | 5G BBU erects dress rack that heat dispersion is good | |
| CN210608154U (en) | Small-size dampproofing heat dissipation protection against electric shock type electrical distribution box | |
| CN210490623U (en) | Synchronous motor cover plate with heat dissipation function | |
| CN207782671U (en) | A kind of inverter that safety is good | |
| CN210350039U (en) | Uniform cooling type mobile energy storage power station for shale gas exploitation | |
| CN202603119U (en) | An electronic unit dissipating heat with double air channels | |
| CN217135006U (en) | Power distribution unit | |
| CN111010832A (en) | Heat dissipation air duct structure of electrical control cabinet | |
| CN218647395U (en) | High-efficient radiating mainboard | |
| CN210777783U (en) | Station board heat dissipation air duct | |
| CN203504426U (en) | Heat radiation structure of photovoltaic inverter | |
| CN210610032U (en) | Electromagnetic shielding cabinet convenient to maintain | |
| CN213029024U (en) | Energy-saving cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |