CN207166349U - The uniform frequency converter of one kind radiating - Google Patents
The uniform frequency converter of one kind radiating Download PDFInfo
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- CN207166349U CN207166349U CN201721113368.4U CN201721113368U CN207166349U CN 207166349 U CN207166349 U CN 207166349U CN 201721113368 U CN201721113368 U CN 201721113368U CN 207166349 U CN207166349 U CN 207166349U
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- blowing
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- air
- frequency converter
- radiating
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Abstract
The utility model discloses the uniform frequency converter of one kind radiating, including shell, functional module, air draught unit and blowing unit；Functional module is arranged in shell；Blowing unit includes hair-dryer and some blowing devices；Hair-dryer is arranged on shell lower surface；Some blowing devices are uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；Hair-dryer and some blowing device UNICOMs；Air draught unit includes induced-draught fan and some air intake devices；Induced-draught fan is arranged on upper surface of outer cover；Some air intake devices are uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；One group two-by-two of air intake device and blowing device, it is open mutually corresponding, and air intake device is located above blowing device；Induced-draught fan connects with some air intake devices.The utility model can be realized carries out Homogeneouslly-radiating to frequency converter inside, ensures the stability of its work and increases the service life.
Description
Technical field
Electric field is the utility model is related to, particularly a kind of uniform frequency converter that radiates.
Background technology
Frequency converter is most important as equipment indispensable in power supply link, the stability of its work.Due to frequency converter
Functional module be usually directed to as rectangle, so the shape of frequency converter is usually cuboid, the radiating to frequency converter also uses
From bottom air inlet, the mode of top air-out is radiated.But carrying out radiating using such a mode has the shortcomings that obvious:Function
The bottom heat radiation of module works well, but but radiating effect is poor at top, and main cause is exactly the sky entered from outer casing bottom
Continued up after the heat of aspiration functional module bottom, when top is come, air has been heated to certain temperature
Degree, the heat that can now take away at the top of functional module is less, so as to cause the radiating of frequency converter uneven, can be significantly shorter frequency conversion
The service life of device or the service life of parts thereof.
Utility model content
In view of the drawbacks described above of prior art, the purpose of this utility model is just to provide a kind of uniform frequency conversion of radiating
Device, Homogeneouslly-radiating can be carried out to frequency converter inside, reach and increase the service life, ensure the purpose of working stability.
The purpose of this utility model realized by such technical scheme, the uniform frequency converter that radiates include shell and
Functional module, in addition to air draught unit and blowing unit；The functional module is arranged in shell；
The blowing unit includes hair-dryer and some blowing devices；The hair-dryer is arranged on shell lower surface；It is some
The blowing device is uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；It is described
Hair-dryer and some blowing device UNICOMs；
The air draught unit includes induced-draught fan and some air intake devices；The induced-draught fan is arranged on upper surface of outer cover；It is some
The air intake device is uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；It is described
One group two-by-two of air intake device and blowing device, it is open mutually corresponding, and air intake device is located above blowing device；The induced-draught fan
Connected with some air intake devices.
Further, some blowing devices connect with the blowing mouth of hair-dryer；Some described air intake devices are equal
Connected with the air inlet of induced-draught fan.
Further, the blowing device includes blower, blowing mouth；The blower respectively with blowing mouth and hair-dryer
Blowing mouth connection；The blowing mouth of the blowing mouth is in " one " shape, and wind direction of drying is vertical with blowing mouth；The blowing mouth
Width is equal to the width of functional module；The air intake device includes aspiration channel and suction nozzle；The aspiration channel respectively with suction nozzle
Connected with the air inlet of induced-draught fan；The inlet scoop of the suction nozzle is horn-like in " one " word.
Further, the blowing wind direction of the blowing mouth and functional module are in 5 °~10 ° of angle；The suction of the suction nozzle
Wind wind direction and the angle that functional module is in 20 °~30 °；It is described it is one-to-one between blowing mouth and suction nozzle at a distance of 30~50 lis
Rice.
Further, the aspiration channel and blowing tube outer surface are equipped with thermal insulation layer.
Further, the frequency converter of the Homogeneouslly-radiating also includes air exhauster；The air exhauster be arranged on cover top portion with
Enclosure connects.
By adopting the above-described technical solution, the utility model has the following advantages：By inside frequency converter along work(
Some blowing devices and air intake device corresponding with blowing device are uniformly arranged in block length direction, it is possible to achieve functional module
Each section there is cold air to be radiated, and hot-air is also not detained in shell reduces radiating effect.
Other advantages, target and feature of the present utility model will be explained in the following description to a certain extent
State, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be said by following
Bright book and claims are realized and obtained.
Brief description of the drawings
Brief description of the drawings of the present utility model is as follows.
Fig. 1 is positive structure schematic of the present utility model；
Fig. 2 is A-A cross-sectional views in Fig. 1；
In figure：1. shell；2. functional module；3. air draught unit；31. induced-draught fan；32. air intake device；321. aspiration channel；
322. suction nozzle；4. blowing unit；41. hair-dryer；42. blowing device；421. blower；422. blowing mouth；5. thermal insulation layer；6.
Air exhauster；7. air inlet pipe；8. discharge pipe.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Fig. 1~2, the uniform frequency converter that radiates includes shell 1, functional module 2, air draught unit 3 and blowing unit
4；Functional module 2 is arranged in shell 1；
Blowing unit 4 includes hair-dryer 41 and some blowing devices 42；Hair-dryer 41 is arranged on the lower surface of shell 1；It is some
Blowing device 42 is uniformly arranged in shell 1 along the length direction of functional module 2, and towards the radiating surface of functional module 2；Blowing
Machine 41 and some UNICOMs of blowing device 42；
Air draught unit 3 includes induced-draught fan 31 and some air intake devices 32；Induced-draught fan 31 is arranged on the upper surface of shell 1；It is some
Air intake device 32 is uniformly arranged in shell 1 along the length direction of functional module 2, and towards the radiating surface of functional module 2；Air draught
One group two-by-two of device 32 and blowing device 42, it is open mutually corresponding, and air intake device 32 is located at the top of blowing device 42；Induced-draught fan
31 connect with some air intake devices 32；
By uniformly arranging some blowing devices 42 and and blowing device along work(block length direction inside frequency converter
Air intake device 32 corresponding to 42, it is possible to achieve each section of functional module 2 has cold air to be radiated, and absorbs heat
Air can be discharged rapidly, and the radiating of remainder will not be had any impact.
Blowing mouth of some blowing devices 42 with hair-dryer 41 connects；Some air intake devices 32 with induced-draught fan 31
Air inlet connects；Each blowing device 42 is connected with the blowing mouth of hair-dryer 41 can ensure that each blowing device 42 is blown out
Wind-force and air quantity it is roughly the same, the radiating effect of each part of assurance function module 2 is identical；Each air intake device 32 is equal
Being connected with the air inlet of induced-draught fan 31 can ensure that each air intake device 32 can uniformly siphon away hot-air, assurance function module
2 each region is detained without hot-air.
Blowing device 42 includes blower 421, blowing mouth 422；Blower 421 respectively with blowing mouth 422 and hair-dryer 41
Blowing mouth connection；The blowing mouth of blowing mouth 422 is in " one " shape, and wind direction of drying is vertical with blowing mouth；The width of blowing mouth 422
Width of the degree equal to functional module 2；Air intake device 32 includes aspiration channel 321 and suction nozzle 322；Aspiration channel 321 respectively with air draught
Mouth 322 connects with the air inlet of induced-draught fan 31；The inlet scoop of suction nozzle 322 is horn-like in " one " word；
The opening of blowing mouth 422 is arranged to " one " shape and blowing wind direction is vertical with blowing mouth, it is ensured that blowout
The wind-force of air is evenly distributed in functional module 2, and each place of assurance function module 2 can contact with cold wind, and is contacted
Cold blast rate it is identical；The inlet scoop of suction nozzle 322 in " one " word it is horn-like can with the absorption of maximum possible with functional module 2
Contact and the hot-air being dispersed through.
The blowing wind direction of blowing mouth 422 and the angle that functional module 2 is in 10 °；The air draught wind direction of suction nozzle 322 and function mould
Block 2 is in 30 ° of angle；Correspondingly at a distance of 50 centimetres between blowing mouth 422 and suction nozzle 322；Can maximumlly it ensure
Cold air contact with functional module 2, it can also maximumlly sop up hot-air.
Aspiration channel 321 and the outer surface of blower 421 are equipped with thermal insulation layer 5；The hot-air in the shell 1 of entrance can be ensured
Will not be by the hot air in shell 1, it is ensured that function will not be transferred heat to by entering the hot-air of aspiration channel 321
In module 2, radiating efficiency is improved.
The frequency converter of Homogeneouslly-radiating also includes air exhauster 6；Air exhauster 6 is arranged on the top of shell 1 and connected with the inside of shell 1；
The hot-air that part suction nozzle 322 can be failed to be drawn onto is discharged in shell 1.
The utility model so works, and sets the air inlet pipe 7 of induced-draught fan 31 respectively in the both sides of functional module 2 and blows
The discharge pipe 8 of blower fan 41；Aspiration channel 321 is connected with air inlet pipe 7 respectively；Blower 421 is connected with discharge pipe 8 respectively, entered
Tracheae 7, discharge pipe 8, aspiration channel 321 and the outer wall of blower 421 all set thermal insulation layer 5；
After frequency converter start-up operation, the functional module 2 of frequency converter starts to produce heat, and hair-dryer 41 is by the cold sky of outdoor
Air-blowing enters in blower 421, and cold wind blows to functional module 2 out of blowing mouth 422, after the heat in cold wind absorption function module 2
Move up, captured by suction nozzle 322, into aspiration channel 321, shell 1 is discharged finally by induced-draught fan 31, in whole process
Part hot-air could not be captured by suction nozzle 322, and the air exhauster 6 by the top of shell 1 is discharged into shell 1, whole frequency converter
Temperature in functional module 2 is uniform.
Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent substitution, and without departing from the objective and scope of the technical program, it all should
Cover among right of the present utility model.
Claims (6)
- The uniform frequency converter 1. one kind radiates, the uniform frequency converter of radiating include shell and functional module, it is characterised in that Also include air draught unit and blowing unit；The functional module is arranged in shell；The blowing unit includes hair-dryer and some blowing devices；The hair-dryer is arranged on shell lower surface；It is some described Blowing device is uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；The blowing Machine and some blowing device UNICOMs；The air draught unit includes induced-draught fan and some air intake devices；The induced-draught fan is arranged on upper surface of outer cover；It is some described Air intake device is uniformly arranged in shell along functional module length direction, and towards the radiating surface of functional module；The air draught One group two-by-two of device and blowing device, it is open mutually corresponding, and air intake device is located above blowing device；If the induced-draught fan with Dry air intake device connection.
- 2. the uniform frequency converter of radiating according to claim 1, it is characterised in that some blowing devices with blowing The blowing mouth connection of machine；Some described air intake devices connect with the air inlet of induced-draught fan.
- 3. the uniform frequency converter of radiating according to claim 1, it is characterised in that the blowing device include blower, Blowing mouth；Blowing mouth of the blower respectively with blowing mouth and hair-dryer connects；The blowing mouth of the blowing mouth is in " one " word Shape, and wind direction of drying is vertical with blowing mouth；The width of the blowing mouth is equal to the width of functional module；The air intake device includes Aspiration channel and suction nozzle；Air inlet of the aspiration channel respectively with suction nozzle and induced-draught fan connects；The inlet scoop of the suction nozzle It is horn-like in " one " word.
- 4. the uniform frequency converter of radiating according to claim 3, it is characterised in that the blowing wind direction and work(of the blowing mouth Energy module is in 5 °~10 ° of angle；The air draught wind direction of the suction nozzle and the angle that functional module is in 20 °~30 °；Correspond Blowing mouth and suction nozzle between at a distance of 30~50 centimetres.
- 5. the uniform frequency converter of radiating according to claim 3, it is characterised in that the aspiration channel and blowing tube outer surface It is equipped with thermal insulation layer.
- 6. the uniform frequency converter of radiating according to claim 1, it is characterised in that the frequency converter of the Homogeneouslly-radiating also wraps Include air exhauster；The air exhauster connects installed in cover top portion with enclosure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113368.4U CN207166349U (en) | 2017-08-31 | 2017-08-31 | The uniform frequency converter of one kind radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721113368.4U CN207166349U (en) | 2017-08-31 | 2017-08-31 | The uniform frequency converter of one kind radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166349U true CN207166349U (en) | 2018-03-30 |
Family
ID=61719249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721113368.4U Active CN207166349U (en) | 2017-08-31 | 2017-08-31 | The uniform frequency converter of one kind radiating |
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| Country | Link |
|---|---|
| CN (1) | CN207166349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421807A (en) * | 2019-08-06 | 2019-11-08 | 芜湖市凯格尔塑胶有限公司 | A kind of device of the rapid cooling sizing of outdoor machine of air-conditioner shell |
-
2017
- 2017-08-31 CN CN201721113368.4U patent/CN207166349U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421807A (en) * | 2019-08-06 | 2019-11-08 | 芜湖市凯格尔塑胶有限公司 | A kind of device of the rapid cooling sizing of outdoor machine of air-conditioner shell |
| CN110421807B (en) * | 2019-08-06 | 2024-04-02 | 芜湖市凯格尔塑胶有限公司 | Quick cooling and shaping device for outer casing of air conditioner |
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