CN214429896U - Ventilative dry forced air cooling controller structure - Google Patents
Ventilative dry forced air cooling controller structure Download PDFInfo
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- CN214429896U CN214429896U CN202120244591.2U CN202120244591U CN214429896U CN 214429896 U CN214429896 U CN 214429896U CN 202120244591 U CN202120244591 U CN 202120244591U CN 214429896 U CN214429896 U CN 214429896U
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Abstract
The utility model discloses a ventilative dry forced air cooling controller structure, including the controller upper cover, still include forced air cooling portion, forced air cooling portion connects in the upper portion of controller upper cover, is provided with the fan in the forced air cooling portion, covers on the controller and is provided with the controller bleeder vent, still is provided with drying portion in the forced air cooling portion, drying portion and the mutual adaptation of controller bleeder vent. The utility model discloses an above-mentioned design, can make controller heat dispersion stronger to the inside difficult formation dewfall of controller.
Description
Technical Field
The utility model relates to a controller technical field especially relates to a ventilative dry forced air cooling controller structure.
Background
With the continuous development of electric vehicle technology, the power of the motor is continuously improved, and the performance of the current vehicle is mainly determined by the performance of parts such as a controller. When the parts such as the controller work, a large amount of heat can be generated, and if the temperature cannot be reduced in time, the parts such as the controller can be damaged, and the normal use of the vehicle is further influenced. The traditional heat dissipation mode is that the shell that adopts aluminium alloy or die-casting aluminium dispels the heat, but is limited to electric motor car internally mounted space, and the radiator can't design sufficient heat dispersion. On the other hand, most of the existing controllers are of a closed structure, and the phenomenon of condensation and the like is easily formed due to the change of the internal temperature of the controllers, so that the controllers are directly damaged in severe cases. Improvements are needed.
Disclosure of Invention
The utility model discloses heat dispersion to existence among the prior art is not enough, form the dewfall easily and cause defects such as damage, provide a new ventilative dry air cooling controller structure.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a ventilative dry forced air cooling controller structure, includes the controller upper cover, still includes forced air cooling portion, forced air cooling portion connect in the upper portion of controller upper cover, be provided with the fan in the forced air cooling portion, cover on the controller and be provided with the controller bleeder vent, still be provided with the drying portion in the forced air cooling portion, the drying portion with controller bleeder vent mutual adaptation.
Controller upper cover and forced air cooling portion interconnect, forced air cooling portion are used for the forced air cooling heat dissipation, make the utility model discloses a heat dispersion is better. The fan is used for blowing, makes the forced air cooling heat dissipation of forced air cooling portion more stable. The controller bleeder vent is used for inside and outside the intercommunication, makes the utility model discloses heat exchange efficiency during the heat dissipation is higher, thereby improves the utility model discloses a heat dispersion. The drying part is used for adjusting the moisture through gas, and the controller during operation produces high temperature, and high temperature gas is through the drying part during the exhaust, takes away moisture in the drying part, and after the controller stop work cooling, outside humid gas is through the drying part when getting into, is dried by the drying part to prevent that the controller is inside to wet, avoided the damage of weing. The utility model discloses an above-mentioned design, can make controller heat dispersion stronger to the inside difficult formation dewfall of controller.
Preferably, the ventilating drying air-cooling controller structure further comprises a controller breathable film, and the controller breathable film covers the controller breathable holes.
The controller ventilated membrane plays the effect of breathing freely and can prevent that liquid water from getting into, has not only guaranteed the utility model discloses a heat dispersion has also further prevented that the controller is inside to be affected with damp, makes the utility model discloses a stability is higher.
Preferably, the above air-drying air-cooling controller structure further comprises a side air duct in the air-cooling portion, the drying portion is provided with drying portion air holes, and the side air duct is communicated with the drying portion through the drying portion air holes.
The side air duct is used for realizing the inside wind-guiding of seal structure, makes the utility model discloses a heat dispersion is better. The drying part bleeder vent is used for inside and outside the intercommunication, makes gaseous concentrated business turn over drying part to improve the work efficiency of drying part, also made the utility model discloses heat exchange efficiency during the heat dissipation is higher.
Preferably, in the above air-permeable drying air-cooled controller structure, an air guiding rib is arranged in the side air duct.
The effect of the inside wind-guiding of seal structure has further been improved to the air guide rib to further improve the utility model discloses a heat dispersion.
Preferably, in the above air-cooling controller structure for air-drying, the controller upper cover is further provided with a divergent air duct, and the divergent air duct is matched with the side air duct.
Disperse the wind channel and be used for realizing the inside wind-guiding of seal structure, further improved the utility model discloses a heat dispersion.
Preferably, the above-mentioned ventilation drying air-cooling controller structure further comprises a bin cover, the upper part of the bin cover is connected with the lower part of the drying part, the lower part of the bin cover is connected with the upper part of the controller air holes, bin cover air holes are formed in the bin cover, the bin cover air holes are communicated with the controller air holes, and the controller air-permeable membrane covers the bin cover.
The cang gai is used for improving the utility model discloses internally connected's sealing performance makes the utility model discloses a better, the stability of leakproofness is higher. The storehouse lid bleeder vent makes gaseous concentrated business turn over, has further improved the work efficiency of drying portion, makes the utility model discloses heat exchange efficiency during the heat dissipation is higher.
Preferably, in the above air-cooling controller structure for ventilation drying, an air-cooling grille is provided on the air-cooling portion.
The forced air cooling grid is used for passing in and out gas, makes fan work efficiency higher, further makes the forced air cooling heat dissipation of forced air cooling portion more stable, and gaseous passing in and out because concentrating makes simultaneously the utility model discloses heat exchange efficiency during the heat dissipation is higher.
Preferably, in the above air-drying air-cooling controller structure, the connection between the bin cover and the drying part is ultrasonic welding or adhesive bonding.
The bin cover and the drying part are connected by ultrasonic welding, so that the connection is faster in welding speed, higher in welding strength and better in sealing property. The bin cover and the drying part are connected by adopting glue joint, so that the production process of connection is simpler, the production efficiency is higher, and the cost is lower.
Preferably, in the above ventilating drying air-cooling controller structure, a sealant is disposed at a joint of the bin cover and the ventilating holes of the controller.
Sealed glue is used for improving the sealing performance of cang gai and controller bleeder vent junction, makes the utility model discloses a leakproofness is better, stability is higher.
Preferably, in the above air-drying and air-cooling controller structure, a drying agent is provided in the drying portion.
The drier is used for the direct regulation to produce high temperature through gaseous moisture, and high-temperature gas is through the drying portion when discharging, takes away moisture in the drier, and after the controller stop work cooling, outside humid gas gets into through the drying portion, is dried by the drier to prevent that the controller is inside to wet, avoided the damage of weing.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic structural view of the wind cooling part of the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partial sectional view of the present invention.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings 1-4 and the detailed description, which are not intended to limit the invention:
example 1
The utility model provides a ventilative dry forced air cooling controller structure, includes controller upper cover 3, still includes forced air cooling portion 1, forced air cooling portion 1 connect in the upper portion of controller upper cover 3, be provided with fan 11 in the forced air cooling portion 1, be provided with controller bleeder vent 31 on the controller upper cover 3, still be provided with drying portion 12 in the forced air cooling portion 1, drying portion 12 with the mutual adaptation of controller bleeder vent 31.
When the controller works, the fan 11 works together to perform air cooling and heat dissipation. The high-temperature gas inside the controller is discharged from the air vent 31 of the controller, and the high-temperature gas passes through the drying part 12 to carry away the moisture in the drying part 12. After the controller stops working, the fan 11 stops working. The controller is naturally cooled to cause the external moist air to enter, and the moist air is dried by the drying part 12 when passing through the drying part 12 and then enters the interior of the controller from the air holes 31 of the controller.
Preferably, the air-permeable control device further comprises a controller air-permeable membrane 32, and the controller air-permeable membrane 32 covers the controller air-permeable holes 31.
Preferably, a side air duct 13 is further disposed in the air cooling portion 1, a drying portion air hole 121 is disposed on the drying portion 12, and the side air duct 13 is communicated with the drying portion 12 through the drying portion air hole 121.
Preferably, air guiding ribs 131 are provided in the side air ducts 13.
Preferably, the controller upper cover 3 is further provided with a divergent air duct 33, and the divergent air duct 33 is matched with the side air duct 13.
Preferably, the drying device further comprises a bin cover 2, the upper portion of the bin cover 2 is connected to the lower portion of the drying portion 12, the lower portion of the bin cover 2 is connected to the upper portion of the controller air hole 31, bin cover air holes 21 are formed in the bin cover 2, the bin cover air holes 21 are communicated with the controller air hole 31, and the controller air-permeable membrane 32 covers the bin cover 2.
Preferably, the air-cooling part 1 is provided with an air-cooling grille 14.
Preferably, the bin cover 2 is connected with the drying part 12 by ultrasonic welding or adhesive bonding.
Preferably, a sealant 34 is arranged at the connection position of the bin cover 2 and the controller vent hole 31.
Preferably, a drying agent 122 is provided in the drying section 12.
More specifically, when the controller is in operation, the fan 11 uses the air-cooled grille 14 as an air inlet to work together to perform air-cooled heat dissipation. The high-temperature gas in the controller is discharged from the air holes 31 of the controller after passing through the air holes 21 of the bin cover, passes through the air permeable film 32 of the controller and then passes through the drying part 12 to take away the moisture in the drying agent 122, then passes through the air holes 121 of the drying part and then enters the side air duct 13 and the diffusion air duct 33, and finally is discharged after being guided by the air guide ribs 131. After the controller stops working, the fan 11 stops working. The controller is naturally cooled to cause the external humid gas to enter, and the external humid gas is dried by the drying agent 122 when passing through the drying part 12, passes through the controller breathable film 32 and then enters the controller from the controller breathable hole 31.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a ventilative dry forced air cooling controller structure, includes controller upper cover (3), its characterized in that: still include forced air cooling portion (1), forced air cooling portion (1) connect in the upper portion of controller upper cover (3), be provided with fan (11) in forced air cooling portion (1), be provided with controller bleeder vent (31) on controller upper cover (3), still be provided with drying portion (12) in forced air cooling portion (1), drying portion (12) with controller bleeder vent (31) mutual adaptation.
2. A through-air drying air-cooled controller structure according to claim 1, characterized in that: the air-permeable controller is characterized by further comprising a controller air-permeable membrane (32), wherein the controller air-permeable membrane (32) covers the controller air holes (31).
3. A through-air drying air-cooled controller structure according to claim 1, characterized in that: still be provided with side wind channel (13) in forced air cooling portion (1), be provided with drying portion bleeder vent (121) on drying portion (12), side wind channel (13) pass through drying portion bleeder vent (121) with drying portion (12) communicate each other.
4. A through-air drying air-cooled controller structure according to claim 3, characterized in that: and air guide ribs (131) are arranged in the side air duct (13).
5. A through-air drying air-cooled controller structure according to claim 3, characterized in that: still be provided with on controller upper cover (3) and scatter wind channel (33), it with side wind channel (13) are mutual adaptation to scatter wind channel (33).
6. A through-air drying air-cooled controller structure according to claim 2, characterized in that: still include cang gai (2), the upper portion of cang gai (2) connect in the lower part of drying portion (12), the sub-unit connection of cang gai (2) in the upper portion of controller bleeder vent (31), be provided with cang gai bleeder vent (21) on cang gai (2), cang gai bleeder vent (21) with controller bleeder vent (31) communicate each other, controller ventilated membrane (32) cover in on cang gai (2).
7. A through-air drying air-cooled controller structure according to claim 1, characterized in that: an air-cooling grille (14) is arranged on the air-cooling part (1).
8. A through-air drying air-cooled controller structure according to claim 6, characterized in that: the bin cover (2) is connected with the drying part (12) by ultrasonic welding or cementing.
9. A through-air drying air-cooled controller structure according to claim 6, characterized in that: and a sealant (34) is arranged at the joint of the bin cover (2) and the controller air hole (31).
10. A through-air drying air-cooled controller structure according to claim 1, characterized in that: a drying agent (122) is arranged in the drying part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244591.2U CN214429896U (en) | 2021-01-28 | 2021-01-28 | Ventilative dry forced air cooling controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120244591.2U CN214429896U (en) | 2021-01-28 | 2021-01-28 | Ventilative dry forced air cooling controller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214429896U true CN214429896U (en) | 2021-10-19 |
Family
ID=78057622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120244591.2U Active CN214429896U (en) | 2021-01-28 | 2021-01-28 | Ventilative dry forced air cooling controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214429896U (en) |
-
2021
- 2021-01-28 CN CN202120244591.2U patent/CN214429896U/en active Active
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