CN220139917U - Heat abstractor for excitation cabinet - Google Patents
Heat abstractor for excitation cabinet Download PDFInfo
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- CN220139917U CN220139917U CN202321563484.1U CN202321563484U CN220139917U CN 220139917 U CN220139917 U CN 220139917U CN 202321563484 U CN202321563484 U CN 202321563484U CN 220139917 U CN220139917 U CN 220139917U
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- excitation cabinet
- excitation
- cabinet main
- radiating
- main body
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- 230000005284 excitation Effects 0.000 title claims abstract description 84
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 238000010521 absorption reaction Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 11
- 238000007789 sealing Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a radiating device for an excitation cabinet, which comprises a radiating groove, wherein the radiating groove is arranged on the main body of the excitation cabinet, a radiating fan is arranged in the radiating groove, one side of the radiating fan is provided with a dustproof component, and the dustproof component is fixedly connected with the main body of the excitation cabinet; the storage cavity is arranged in the excitation cabinet main body, two baffles are arranged in the storage cavity, the baffles are arranged on one side of the dustproof assembly, and electric telescopic rods are arranged between the two baffles and the excitation cabinet main body; the first rubber strip is arranged at one end of the baffle, the baffle is arranged in the radiating groove of the radiating device and is movable under the action of the electric telescopic rod, the on-off of the radiating groove is realized by changing the connection state of the two baffles, the radiating groove is blocked when the radiating is not used, external dust and humid gas are effectively prevented from entering the exciting cabinet, and the using effect of the radiating device is improved.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of an excitation cabinet, in particular to a heat dissipation device for the excitation cabinet.
Background
Along with the rapid development of economy, the living standard of people is continuously improved, the application of an excitation cabinet is very wide, the excitation cabinet consists of an excitation regulator, a power module, a de-excitation cabinet and the like, voltage is established for a generator, and stable power generation is realized, and the excitation cabinet is a device which is a CPU (central processing unit) of the whole electrical complete system, is also commonly called an excitation device, an excitation system and the like, provides a stator power supply for a stator of a synchronous motor and provides a working magnetic field for the motor and the like. The electric equipment in the excitation cabinet can generate heat during operation, and in order to avoid the over-temperature of the excitation cabinet, a heat dissipation device is required to be arranged on the excitation cabinet for heat dissipation.
Chinese patent publication No. CN211321898U, grant notice day is 2020, 08 and 21, a heat abstractor for synchronous motor excitation cabinet, belongs to the technical field of heat dissipation. The heat dissipation device for the synchronous motor excitation cabinet comprises a heat dissipation device and is characterized in that heat dissipation fins are arranged in the heat dissipation device, heat dissipation fans are arranged on two sides of each heat dissipation fin, fan blades are fixedly connected to the inside of each heat dissipation fan, a motor is fixedly connected to the top ends of the fan blades, and a fixing frame is fixedly connected to the outer surface of the motor; according to the utility model, the radiating fins are arranged in the radiating device, the radiating fans are arranged on two sides of the radiating fins, the equipment starts to run after the equipment is powered on, the motor drives the fans to run, the combination of the fans on two sides and the radiating fins in the middle greatly improves the radiating efficiency of the equipment, the clamping grooves are arranged on the periphery of the outer surface of the radiating device, the clamping blocks in the clamping grooves can raise the equipment by a small amount, and the equipment is prevented from being pressed to the radiating equipment to cause the cracking of elements in the radiating equipment.
The existing excitation cabinet radiating device adopts a radiating fan to accelerate air flow to realize heat radiation, a radiating groove is required to be formed in the surface of the excitation cabinet body in the radiating mode, external dust and humid gas are easily sucked into the excitation cabinet through the radiating groove, ageing of electrical components in the excitation cabinet can be accelerated, the using effect of the radiating device is reduced, and the using requirement cannot be met.
Disclosure of Invention
The utility model aims to provide a radiating device for an excitation cabinet, which aims to solve the problems that in the prior art, the existing radiating device for the excitation cabinet adopts a radiating fan to accelerate air flow to realize radiating, and the radiating mode needs to be provided with a radiating groove on the surface of the cabinet body of the excitation cabinet, so that external dust and moist air are easily sucked into the excitation cabinet through the radiating groove, the ageing of electrical components in the excitation cabinet can be accelerated, the using effect of the radiating device is reduced, and the using requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heat abstractor for excitation cabinet, includes excitation cabinet main part, still includes:
the radiating groove is arranged on the excitation cabinet main body and is communicated with the excitation cabinet main body, a radiating fan is arranged in the radiating groove and is fixedly connected with the excitation cabinet main body, a dustproof component is arranged on one side of the radiating fan and is arranged in the radiating groove, and the dustproof component is fixedly connected with the excitation cabinet main body;
the storage cavity is arranged in the excitation cabinet main body, two baffles are arranged in the storage cavity, the two baffles are in sliding connection with the excitation cabinet main body, the baffles are arranged on one side of the dustproof assembly, electric telescopic rods are arranged between the two baffles and the excitation cabinet main body, and the electric telescopic rods are fixedly connected with the excitation cabinet main body and the baffles;
the first rubber strip is arranged at one end of the baffle plate, and the first rubber strip and the baffle plate are connected into a whole.
Preferably, the inside of excitation cabinet main part is provided with the heat absorption strip, and the heat absorption strip is provided with six at least, and the heat absorption strip passes through screw connection with excitation cabinet main part, the heat absorption strip sets up in radiator fan's one side, and the heat absorption strip is provided with the through-hole in radiator fan's one side equidistance setting on the heat absorption strip, the through-hole is provided with five, and the through-hole equidistance sets up on the heat absorption strip.
Preferably, the inside of excitation cabinet main part is provided with temperature sensor, one side of temperature sensor is provided with the controller, and temperature sensor and controller all pass through screw connection with the excitation cabinet main part, controller and radiator fan, temperature sensor and electric telescopic handle electric connection.
Preferably, the dustproof assembly comprises a drying screen and a dustproof screen, and the drying screen is attached to the dustproof screen.
Preferably, two both sides of baffle all are provided with the second rubber strip, and second rubber strip is connected as an organic wholely with the baffle, the second rubber strip sets up along the edge of baffle, and the second rubber strip is laminated with the excitation cabinet bulk phase.
Preferably, one side of the excitation cabinet main body is provided with a rain-proof eave, and the rain-proof eave is fixedly connected with the excitation cabinet main body, and the rain-proof eave is arranged above the heat dissipation groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the device, through the arrangement of the radiating groove, the radiating fan, the baffle plate and the electric telescopic rod, heat in the exciting cabinet can be rapidly discharged by means of the radiating groove and the radiating fan, the radiating function is realized, the electric telescopic rod drives the baffle plate to lift, and the two baffle plates are attached to seal the radiating groove, so that the exciting cabinet ensures the sealing effect when the radiating device is not used, and the two baffle plates are separated to conduct the radiating groove, so that the use of the radiating device is not influenced;
2. according to the device, the heat absorbing strips and the through holes are arranged, the heat absorbing strips are made of materials with high heat conductivity, the heat absorbing strips can absorb heat in the excitation cabinet rapidly, the contact area between air and the heat absorbing strips is increased through the through holes, heat on the heat absorbing strips can be released more rapidly, and the heat dissipation effect is improved;
3. according to the device, through the arrangement of the temperature sensor and the controller, the temperature sensor measures the real-time temperature inside the exciting cabinet, and the measured temperature data is processed and analyzed by the controller, so that the heat radiating fan and the electric telescopic rod are controlled, and the heat is rapidly released when the inside of the exciting cabinet is in a high-temperature state;
4. the device of the utility model filters flowing air through the arrangement of the dustproof component and the rainproof convex eave, so that dust-containing and humid air is prevented from entering the inside of the excitation cabinet, the rainproof convex eave plays a role in protection, and rainwater is effectively prevented from being sputtered into the inside of the excitation cabinet.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a rear view of the present utility model;
FIG. 3 is a cross-sectional view of the present utility model;
FIG. 4 is a diagram showing the connection relationship between a baffle plate and an excitation cabinet main body;
FIG. 5 is a front view of a baffle of the present utility model;
fig. 6 is an enlarged view of a portion of area a of fig. 3 in accordance with the present utility model.
In the figure: 1. an excitation cabinet main body; 2. a heat sink; 3. a heat radiation fan; 4. a heat absorbing strip; 5. a through hole; 6. a temperature sensor; 7. a baffle; 8. a first rubber strip; 9. rain-proof convex eave; 10. a housing cavity; 11. an electric telescopic rod; 12. a dust-proof assembly; 13. a second rubber strip; 14. drying the screen plate; 15. a dust-proof screen; 16. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-6, an embodiment of the present utility model is provided: the utility model provides a heat abstractor for excitation cabinet, includes excitation cabinet main part 1, still includes:
the radiating groove 2 is formed in the exciting cabinet body 1, the radiating groove 2 is communicated with the exciting cabinet body 1, the radiating fan 3 is arranged in the radiating groove 2 and fixedly connected with the exciting cabinet body 1, the dustproof component 12 is arranged on one side of the radiating fan 3, the dustproof component 12 is arranged in the radiating groove 2, and the dustproof component 12 is fixedly connected with the exciting cabinet body 1;
the storage cavity 10 is arranged in the excitation cabinet body 1, two baffles 7 are arranged in the storage cavity 10, the baffles 7 are in sliding connection with the excitation cabinet body 1, the baffles 7 are arranged on one side of the dustproof assembly 12, electric telescopic rods 11 are arranged between the two baffles 7 and the excitation cabinet body 1, and the electric telescopic rods 11 are fixedly connected with the excitation cabinet body 1 and the baffles 7;
the first rubber strip 8 is arranged at one end of the baffle 7, and the first rubber strip 8 and the baffle 7 are connected into a whole.
When in use, the utility model is characterized in that: the driving electric telescopic rod 11 drives the two baffles 7 to move, the two baffles 7 are separated, the cooling fan 3 is started to accelerate the air flow in the cooling groove 2, the heat in the excitation cabinet is rapidly discharged by utilizing the fast flowing air flow, the heat dissipation of the excitation cabinet is realized, the driving electric telescopic rod 11 drives the two baffles 7 to move, the two baffles 7 are attached and connected, the cooling groove 2 is blocked by the baffles 7, and the sealing effect of the excitation cabinet is ensured when the cooling device is not used.
Referring to fig. 1 and 3, the exciting cabinet body 1 is internally provided with heat absorbing strips 4, the heat absorbing strips 4 are provided with at least six, the heat absorbing strips 4 are connected with the exciting cabinet body 1 through screws, the heat absorbing strips 4 are arranged on one side of the heat radiating fan 3, the heat absorbing strips 4 are equidistantly arranged on one side of the heat radiating fan 3, through holes 5 are formed in the heat absorbing strips 4, the through holes 5 are equidistantly arranged on the heat absorbing strips 4, heat in the exciting cabinet can be quickly absorbed through the heat absorbing strips 4, the heat radiating fan 3 can discharge heat faster, the contact area between air and the heat absorbing strips 4 is increased through the through holes 5, and the flowing air can release the heat on the heat absorbing strips 4 faster, so that the heat radiating effect is improved.
Referring to fig. 1, a temperature sensor 6 is disposed at the inner side of the exciting cabinet body 1, a controller 16 is disposed at one side of the temperature sensor 6, the temperature sensor 6 and the controller 16 are connected with the exciting cabinet body 1 through screws, the controller 16 is electrically connected with the cooling fan 3, the temperature sensor 6 and the electric telescopic rod 11, real-time temperature in the exciting cabinet is measured through the temperature sensor 6, and the measured temperature data is processed and analyzed by the controller 16, so that the cooling fan 3 and the electric telescopic rod 11 are controlled.
Referring to fig. 3 and 6, the dust-proof assembly 12 includes a drying screen 14 and a dust-proof screen 15, and the drying screen 14 is attached to the dust-proof screen 15, and the drying screen 14 is used for drying the air flowing through, so as to prevent the wet air from entering the exciting cabinet, and the dust-proof screen 15 is used for filtering the air flowing through, so as to prevent the dust-containing air from entering the exciting cabinet.
Referring to fig. 5, two sides of two baffles 7 are respectively provided with a second rubber strip 13, the second rubber strips 13 are connected with the baffles 7 into a whole, the second rubber strips 13 are arranged along the edges of the baffles 7, the second rubber strips 13 are attached to the excitation cabinet main body 1, and the connection tightness of the baffles 7 and the excitation cabinet is ensured through the second rubber strips 13.
Referring to fig. 2 and 3, a rain-proof eave 9 is disposed on one side of the exciting cabinet body 1, and the rain-proof eave 9 is fixedly connected with the exciting cabinet body 1, the rain-proof eave 9 is disposed above the heat dissipation groove 2, and plays a role in protection through the rain-proof eave 9, so that rainwater is effectively prevented from being sputtered into the exciting cabinet.
Working principle: the driving electric telescopic rod 11 drives the two baffles 7 to move, the two baffles 7 are separated, the cooling fan 3 is started to accelerate the air flow in the cooling tank 2, the heat in the excitation cabinet is rapidly discharged by utilizing the fast flowing air flow, the heat dissipation of the excitation cabinet is realized, the driving electric telescopic rod 11 drives the two baffles 7 to move, the two baffles 7 are connected in a fitting way, the cooling tank 2 is blocked by the baffles 7, the sealing effect of the excitation cabinet is ensured when the cooling device is not used, the temperature sensor 6 measures the real-time temperature in the excitation cabinet, the measured temperature data is processed and analyzed by the controller 16, and therefore the cooling fan 3 and the electric telescopic rod 11 are controlled, and the automatic heat dissipation is realized.
What is not described in detail in this specification is prior art known to those skilled in the art.
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 excitation cabinet, includes excitation cabinet main part (1), its characterized in that still includes:
the radiating groove (2) is formed in the exciting cabinet main body (1), the radiating groove (2) is communicated with the exciting cabinet main body (1), a radiating fan (3) is arranged in the radiating groove (2), the radiating fan (3) is fixedly connected with the exciting cabinet main body (1), a dustproof component (12) is arranged on one side of the radiating fan (3), the dustproof component (12) is arranged in the radiating groove (2), and the dustproof component (12) is fixedly connected with the exciting cabinet main body (1);
the storage cavity (10) is arranged in the excitation cabinet main body (1), the baffle plates (7) are arranged in the storage cavity (10), the two baffle plates (7) are arranged, the baffle plates (7) are in sliding connection with the excitation cabinet main body (1), the baffle plates (7) are arranged on one side of the dustproof assembly (12), electric telescopic rods (11) are arranged between the two baffle plates (7) and the excitation cabinet main body (1), and the electric telescopic rods (11) are fixedly connected with the excitation cabinet main body (1) and the baffle plates (7);
the first rubber strip (8) is arranged at one end of the baffle plate (7), and the first rubber strip (8) and the baffle plate (7) are connected into a whole.
2. The heat dissipating device for an excitation cabinet according to claim 1, wherein: the inside of excitation cabinet main part (1) is provided with heat absorption strip (4), and heat absorption strip (4) are provided with six at least, and heat absorption strip (4) pass through screw connection with excitation cabinet main part (1), heat absorption strip (4) set up in one side of radiator fan (3), and heat absorption strip (4) equidistance setting in one side of radiator fan (3), be provided with through-hole (5) on heat absorption strip (4), through-hole (5) are provided with five, and through-hole (5) equidistance setting on heat absorption strip (4).
3. The heat dissipating device for an excitation cabinet according to claim 1, wherein: the inside of excitation cabinet main part (1) is provided with temperature sensor (6), one side of temperature sensor (6) is provided with controller (16), and temperature sensor (6) and controller (16) all pass through screw connection with excitation cabinet main part (1), controller (16) and radiator fan (3), temperature sensor (6) and electric telescopic handle (11) electric connection.
4. The heat dissipating device for an excitation cabinet according to claim 1, wherein: the dustproof assembly (12) comprises a drying screen (14) and a dustproof screen (15), and the drying screen (14) is attached to the dustproof screen (15).
5. The heat dissipating device for an excitation cabinet according to claim 1, wherein: two both sides of baffle (7) all are provided with second rubber strip (13), and second rubber strip (13) are connected as an organic wholely with baffle (7), second rubber strip (13) set up along the edge of baffle (7), and second rubber strip (13) are laminated mutually with excitation cabinet main part (1).
6. The heat dissipating device for an excitation cabinet according to claim 1, wherein: one side of the excitation cabinet main body (1) is provided with a rain-proof convex eave (9), the rain-proof convex eave (9) is fixedly connected with the excitation cabinet main body (1), and the rain-proof convex eave (9) is arranged above the heat dissipation groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563484.1U CN220139917U (en) | 2023-06-19 | 2023-06-19 | Heat abstractor for excitation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321563484.1U CN220139917U (en) | 2023-06-19 | 2023-06-19 | Heat abstractor for excitation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139917U true CN220139917U (en) | 2023-12-05 |
Family
ID=88952695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321563484.1U Active CN220139917U (en) | 2023-06-19 | 2023-06-19 | Heat abstractor for excitation cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139917U (en) |
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2023
- 2023-06-19 CN CN202321563484.1U patent/CN220139917U/en active Active
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