CN219164046U - Heat abstractor for switch board - Google Patents
Heat abstractor for switch board Download PDFInfo
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- CN219164046U CN219164046U CN202223491794.5U CN202223491794U CN219164046U CN 219164046 U CN219164046 U CN 219164046U CN 202223491794 U CN202223491794 U CN 202223491794U CN 219164046 U CN219164046 U CN 219164046U
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- power distribution
- distribution cabinet
- cabinet body
- rotating shaft
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Abstract
The utility model discloses a heat dissipation device for a power distribution cabinet, which comprises a power distribution cabinet body, a cabinet door and a plurality of heat dissipation holes, wherein the cabinet door is arranged on the power distribution cabinet body; the utility model relates to the technical field of heat dissipation devices, wherein outdoor wind blows the outer fan blades to rotate, a rotating shaft rotates, an inner fan blade at the other end of the rotating shaft rotates to cool the inside of a power distribution cabinet, a driving gear drives a driven gear to rotate while the rotating shaft rotates, a generator converts mechanical energy into electric energy and stores the electric energy in a storage battery, and when a temperature sensor detects that the inside temperature of the power distribution cabinet is higher, the storage battery supplies power for a heat dissipation fan, so that the heat dissipation fan works to dissipate heat in the inside of the power distribution cabinet, and energy is saved.
Description
Technical Field
The utility model relates to the technical field of heat dissipation devices, in particular to a heat dissipation device for a power distribution cabinet.
Background
Some switch boards now dispel heat only through electric drive's fan, like a heat dissipation switch board of publication number CN214411855U, disclose including the cabinet body and set up the support frame in cabinet body bottom, cabinet body inner chamber top is equipped with first motor, the output fixedly connected with action wheel of first motor, cabinet body inner chamber both sides top is fixed with two-way threaded rod through the bearing, two-way threaded rod middle part fixedly connected with and action wheel engaged with follow driving wheel, two-way threaded rod surface both ends threaded connection has the thread bush, thread bush bottom is provided with the second motor, the output fixedly connected with flabellum of second motor in this patent document, the flabellum that drives it through the second motor of work rotates, accomplishes the heat dissipation, consequently needs to switch on the second motor for a long time, leads to extravagant electric energy, and environmental protection effect is poor.
Disclosure of Invention
In order to solve the problems proposed in the background art, the utility model is realized by the following technical scheme: the heat dissipation device for the power distribution cabinet comprises a power distribution cabinet body, a cabinet door and a plurality of heat dissipation holes, wherein the cabinet door is installed on the power distribution cabinet body, the plurality of heat dissipation holes are formed in the power distribution cabinet body, two natural heat dissipation structures are arranged on the power distribution cabinet body, and the two natural heat dissipation structures are symmetrically installed;
both of the natural heat dissipation structures include: the device comprises a rotating shaft, an outer fan blade, an inner fan blade and an energy storage component;
the power distribution cabinet is characterized in that the rotating shaft movably penetrates through the side wall surface of the power distribution cabinet body, the outer fan blade is arranged at one end of the rotating shaft, the outer fan blade is located outside the power distribution cabinet body, the inner fan blade is arranged at the other end of the rotating shaft, the inner fan blade is located inside the power distribution cabinet body, and the energy storage component is arranged on the power distribution cabinet body and the rotating shaft.
Preferably, the energy storage assembly includes: a driving gear, a generator, a driven gear and a storage battery;
the driving gear is sleeved on the rotating shaft, the generator is arranged on the outer wall surface of the power distribution cabinet body, the driven gear and the driving gear are mutually meshed and arranged on the generator, and the storage battery is arranged on the outer wall surface of the power distribution cabinet body.
Preferably, a shield is arranged on the outer side wall surface of the power distribution cabinet body, and the rotating shaft movably penetrates through the side wall surface of the shield.
Preferably, a blocking cover is arranged at the upper end of the protective cover.
Preferably, a hemispherical protection net is arranged on the side wall surface of the protective cover.
Preferably, a standby heat dissipation structure is further arranged in the power distribution cabinet body;
the standby heat dissipation structure comprises: temperature sensor and radiator fan;
the temperature sensor is arranged on the inner side wall surface of the power distribution cabinet body, and the cooling fan is arranged on the inner side wall surface of the power distribution cabinet body.
Advantageous effects
The utility model provides a heat dissipation device for a power distribution cabinet, which has the following beneficial effects: the outdoor wind blows the outer flabellum to rotate, and the pivot consequently rotates, and the interior flabellum of pivot other end rotates, cools down the internal portion of switch board, and when the pivot rotated, the driving gear drove driven gear and rotated, and the generator converts mechanical energy into the electric energy, stores in the battery, and when temperature sensor detects the internal portion temperature of switch board higher, the battery is radiator fan power supply, makes radiator fan work, dispels the heat to the internal portion of switch board, the energy saving.
Drawings
Fig. 1 is a schematic three-dimensional structure of a heat dissipating device for a power distribution cabinet according to the present utility model.
Fig. 2 is a schematic diagram of a front cross-sectional structure of a heat dissipating device for a power distribution cabinet according to the present utility model.
In the figure: 1. a power distribution cabinet body 2, a cabinet door 3, a heat dissipation hole 4, a rotating shaft 5, an outer fan blade 6, an inner fan blade 7, a driving gear 8 and a generator, 9, a driven gear, 10, a storage battery, 11, a shield, 12, a hemispherical protective net, 13, a temperature sensor, 14, a cooling fan, 15 and a baffle cover.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: all electric parts and an adaptive power supply thereof are connected through wires by the person skilled in the art, and a proper controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequence, the electric connection is completed in sequence among the following working principles, the detailed connection means are known in the art, the working principles and the process are mainly described below, and the electric control is not described, and referring to fig. 1-2, the heat dissipation device for the power distribution cabinet comprises a power distribution cabinet body 1, a cabinet door 2 and a plurality of heat dissipation holes 3, the cabinet door 2 is arranged on the power distribution cabinet body 1, the plurality of heat dissipation holes 3 are formed on the power distribution cabinet body 1, two natural heat dissipation structures are arranged on the power distribution cabinet body 1, and the two natural heat dissipation structures are symmetrically arranged;
the following are to be described: the outdoor power distribution cabinet is arranged at the target position, and the two natural heat dissipation structures dissipate heat in the power distribution cabinet by utilizing wind energy, so that energy sources are saved;
in a specific implementation process, the following structures can be preferably adopted by the two natural heat dissipation structures, and the two natural heat dissipation structures comprise: the device comprises a rotating shaft 4, an outer fan blade 5, an inner fan blade 6 and an energy storage component; the rotating shaft 4 movably penetrates through the side wall surface of the power distribution cabinet body 1, the outer fan blade 5 is arranged at one end of the rotating shaft 4, the outer fan blade 5 is positioned outside the power distribution cabinet body 1, the inner fan blade 6 is arranged at the other end of the rotating shaft 4, the inner fan blade 6 is positioned inside the power distribution cabinet body 1, and the energy storage component is arranged on the power distribution cabinet body 1 and the rotating shaft 4;
the following are to be described: the outdoor wind blows the outer fan blades 5 to rotate, the rotating shaft 4 rotates accordingly, the inner fan blades 6 at the other end of the rotating shaft 4 rotate to cool the inside of the power distribution cabinet body 1, and meanwhile, the energy storage assembly converts mechanical energy into electric energy;
in a specific implementation, the energy storage component may preferably adopt the following structure, which includes: a driving gear 7, a generator 8, a driven gear 9, and a battery 10; the driving gear 7 is sleeved on the rotating shaft 4, the generator 8 is arranged on the outer wall surface of the power distribution cabinet body 1, the driven gear 9 and the driving gear 7 are mutually meshed and arranged on the generator 8, and the storage battery 10 is arranged on the outer wall surface of the power distribution cabinet body 1;
the following are to be described: the driving gear 7 drives the driven gear 9 to rotate while the rotating shaft 4 rotates, and the generator 8 converts mechanical energy into electric energy and stores the electric energy in the storage battery 10;
preferably, the power distribution cabinet body 1 is provided with a shield 11 on the outer side wall surface, and the rotating shaft 4 movably penetrates through the side wall surface of the shield 11;
preferably, the upper end of the shield 11 is provided with a baffle cover 15;
preferably, a hemispherical protection net 12 is arranged on the side wall surface of the shield 11;
in the specific implementation process, a standby heat dissipation structure is further arranged in the power distribution cabinet body 1; the backup heat dissipation structure may preferably adopt a structure including: a temperature sensor 13 and a radiator fan 14; the temperature sensor 13 is arranged on the inner side wall surface of the power distribution cabinet body 1, and the cooling fan 14 is arranged on the inner side wall surface of the power distribution cabinet body 1;
the following are to be described: when the temperature sensor 13 detects that the internal temperature of the power distribution cabinet body 1 is higher, the storage battery 10 supplies power to the cooling fan 14, so that the cooling fan 14 works to cool the inside of the power distribution cabinet body 1, and energy is saved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat abstractor for switch board, includes the switch board body, cabinet door and a plurality of louvre, the cabinet door is installed on the switch board body, and a plurality of louvre is seted up on the switch board body, its characterized in that, be equipped with two natural heat radiation structure on the switch board body, two natural heat radiation structure symmetry are installed;
both of the natural heat dissipation structures include: the device comprises a rotating shaft, an outer fan blade, an inner fan blade and an energy storage component;
the power distribution cabinet is characterized in that the rotating shaft movably penetrates through the side wall surface of the power distribution cabinet body, the outer fan blade is arranged at one end of the rotating shaft, the outer fan blade is located outside the power distribution cabinet body, the inner fan blade is arranged at the other end of the rotating shaft, the inner fan blade is located inside the power distribution cabinet body, and the energy storage component is arranged on the power distribution cabinet body and the rotating shaft.
2. The heat dissipating apparatus for a power distribution cabinet of claim 1, wherein the energy storage assembly comprises: a driving gear, a generator, a driven gear and a storage battery;
the driving gear is sleeved on the rotating shaft, the generator is arranged on the outer wall surface of the power distribution cabinet body, the driven gear and the driving gear are mutually meshed and arranged on the generator, and the storage battery is arranged on the outer wall surface of the power distribution cabinet body.
3. The heat dissipating device for a power distribution cabinet according to claim 1, wherein the power distribution cabinet body is provided with a shield on a side wall surface thereof, and the rotating shaft is movably penetrated through the side wall surface of the shield.
4. A heat dissipating device for a power distribution cabinet according to claim 3, wherein the cover is provided with a cover at the upper end.
5. A heat dissipating device for a power distribution cabinet according to claim 3, wherein a hemispherical shield net is provided on a side wall surface of the shield.
6. The heat dissipating device for a power distribution cabinet according to claim 1, wherein a backup heat dissipating structure is further provided inside the power distribution cabinet body;
the standby heat dissipation structure comprises: temperature sensor and radiator fan;
the temperature sensor is arranged on the inner side wall surface of the power distribution cabinet body, and the cooling fan is arranged on the inner side wall surface of the power distribution cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223491794.5U CN219164046U (en) | 2022-12-27 | 2022-12-27 | Heat abstractor for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223491794.5U CN219164046U (en) | 2022-12-27 | 2022-12-27 | Heat abstractor for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219164046U true CN219164046U (en) | 2023-06-09 |
Family
ID=86639930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223491794.5U Active CN219164046U (en) | 2022-12-27 | 2022-12-27 | Heat abstractor for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219164046U (en) |
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2022
- 2022-12-27 CN CN202223491794.5U patent/CN219164046U/en active Active
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