CN206686073U - A kind of frequency converter box with radiating dedusting function - Google Patents
A kind of frequency converter box with radiating dedusting function Download PDFInfo
- Publication number
- CN206686073U CN206686073U CN201720543453.8U CN201720543453U CN206686073U CN 206686073 U CN206686073 U CN 206686073U CN 201720543453 U CN201720543453 U CN 201720543453U CN 206686073 U CN206686073 U CN 206686073U
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- China
- Prior art keywords
- dust
- frequency converter
- converter box
- dedusting function
- built
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- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of frequency converter box with radiating dedusting function; including heat sink, dust cleaning case, built-in motor, power transmission line, dust hopper, screen cloth, closure, ventilation hole, cabinet door, handle and support feet; the bottom of the heat sink is inlaid with power switch; the heat sink includes heat emission hole and heat-barrier coating; the dust cleaning case is internally provided with dust-absorbing fan; the dust-absorbing fan includes compass, rotating shaft and flabellum; rotating shaft is equiped with the upside of the built-in motor, the innermost insert of the base has ventilation duct.This has the frequency converter box of radiating dedusting function; heat emission hole and heat-barrier coating are provided with so that the heat-sinking capability of frequency conversion box greatly improves; dust-absorbing fan and dust hopper are provided with so that frequency converter box has dust-absorbing function simultaneously; dedusting work can be carried out; it is provided with support feet and make it that the stability of frequency converter box is higher, and structure is relatively easy, use is more convenient; cleaning is more convenient with maintenance work, suitable for use of large-scale production.
Description
Technical field
A kind of frequency conversion box equipment technical field is the utility model is related to, specially a kind of frequency conversion with radiating dedusting function
Device case.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by changing motor working power Frequency Patterns to control
The electric control appliance of motor is flowed, frequency converter is mainly by rectification（AC-DC）, filtering, inversion（Direct current becomes exchange）, system
Moving cell, driver element, detection unit microprocessing unit etc. form, and IGBT cut-offs to adjust out-put supply frequency converter close to the inner portion
Voltage and frequency, according to being actually needed to provide the supply voltage required for it for motor, and then save, the mesh of speed governing
, in addition, frequency converter also has many defencive functions, such as excessively stream, overvoltage, overload protection, with industrial automatization
Continuous improvement, frequency converter also obtained very extensive application, needed to use frequency converter box during the use of frequency converter,
And the frequency converter box of in the market often occurs by thermal phenomenon in use, and inside frequency converter box often remaining dust and
The normal use of frequency converter is had a strong impact on, thus it is and impracticable.
, can on the market there is an urgent need to improve the equipment of frequency converter box in order to solve the shortcomings that existing in the market
The more preferable use for helping frequency converter, more preferable electrical power services are provided for people.
Utility model content
The purpose of this utility model is to provide a kind of frequency converter box with radiating dedusting function, to solve above-mentioned background
The radiating effect that is itd is proposed in technology is bad, can not carry out the problems such as dedusting work.
To achieve the above object, the utility model provides following technical scheme：A kind of frequency conversion with radiating dedusting function
Device case, including heat sink, dust cleaning case, built-in motor, power transmission line, dust hopper, screen cloth, closure, ventilation hole, cabinet door,
Hand and support feet, the bottom of the heat sink are inlaid with power switch, and the heat sink includes heat emission hole and heat-barrier coating, institute
The dust-absorbing fan that is internally provided with of dust cleaning case is stated, the dust-absorbing fan includes compass, rotating shaft and flabellum, the upside of the built-in motor
Rotating shaft is equiped with, and built-in motor is connected by rotating shaft with flabellum, in the both sides port of the power transmission line is fixedly connected with
Formula motor and power switch are put, dust cleaning case is installed on the upside of the dust hopper, dust is fixedly connected with the outside of the screen cloth
Bucket, be equiped with ventilation duct on the right side of the closure, screen cloth be installed on the upside of the ventilation duct, and ventilation duct by screen cloth with
Dust hopper is connected, and is provided with dust cleaning case on the left of the ventilation hole, the middle part of the cabinet door is inlaid with handle, described
The top of support feet is inlaid with packing ring, and support feet is connected by packing ring with base, and the innermost insert of the base has ventilation
Pipe.
Preferably, dash protection cap is provided with the heat emission hole.
Preferably, output shaft is provided with the built-in motor, and the output shaft is corresponding with rotating shaft.
Preferably, the bottom of the dust hopper is provided with movable lock, and activity lock is corresponding with the top of base.
Preferably, rubber antiskid layer is provided with the support feet, and the seamless bottom for being wrapped in support feet.
Preferably, screw thread notch is provided with the left of the ventilation duct, and the screw thread notch is corresponding with closure.
Compared with prior art, the beneficial effects of the utility model are：This has the frequency converter box of radiating dedusting function, if
Heat emission hole and heat-barrier coating are equipped with so that the heat-sinking capability of frequency conversion box greatly improves, while be provided with dust-absorbing fan and dust hopper to make
Obtaining frequency converter box has dust-absorbing function, can carry out dedusting work, be provided with support feet and make it that the stability of frequency converter box is higher,
And structure is relatively easy, use is more convenient, and cleaning is more convenient with maintenance work, and cost of manufacture is relatively low, suitable for extensive
Production and application.
Brief description of the drawings
Fig. 1 is the utility model external structure schematic diagram；
Fig. 2 is the utility model cooling plate structure schematic diagram；
Fig. 3 is the utility model dust-absorbing fan structural representation.
In figure：1st, heat sink, 101, heat emission hole, 102, heat-barrier coating, 2, dust cleaning case, 3, dust-absorbing fan, 4, built-in electricity
Machine, 5, power transmission line, 6, power switch, 7, dust hopper, 8, screen cloth, 9, closure, 10, ventilation duct, 11, ventilation hole, 12, cabinet
Door, 13, handle, 14, support feet, 15, packing ring, 16, base.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of frequency converter with radiating dedusting function
Case, including heat sink 1, dust cleaning case 2, built-in motor 4, power transmission line 5, dust hopper 7, screen cloth 8, closure 9, ventilation hole 11,
Cabinet door 12, handle 13 and support feet 14, the bottom of heat sink 1 are inlaid with power switch 6, heat sink 1 include heat emission hole 101 and every
Thermal-protective coating 102, dash protection cap is provided with heat emission hole 101, dust cleaning case 2 is internally provided with dust-absorbing fan 3, and dust-absorbing fan 3 wraps
Compass 301, rotating shaft 302 and flabellum 303 are included, the upside of built-in motor 4 is equiped with rotating shaft 302, and built-in motor 4 is by turning
Axle 302 is connected with flabellum 303, and output shaft is provided with built-in motor 4, and the output shaft is corresponding with rotating shaft 302, transmission of electricity
The both sides port of line 5 is fixedly connected with built-in motor 4 and power switch 6, and the upside of dust hopper 7 is provided with dust cleaning case 2, dust
The bottom of bucket 7 is provided with movable lock, and activity lock is corresponding with the top of base 16, and the outside of screen cloth 8 is fixedly connected
There is dust hopper 7, the right side of closure 9 is equiped with ventilation duct 10, and the upside of ventilation duct 10 is provided with screen cloth 8, and ventilation duct 10 is logical
Cross screen cloth 8 with dust hopper 7 to be connected, the left side of ventilation duct 10 is provided with screw thread notch, and the screw thread notch is relative with closure 9
Should, the left side of ventilation hole 11 is provided with dust cleaning case 2, and the middle part of cabinet door is inlaid with handle 13, the top edge of support feet 14
Embedded with packing ring 15, and support feet 14 is connected by packing ring 15 with base 16, and rubber antiskid layer, and nothing are provided with support feet 14
Seam is wrapped in the bottom of support feet 14, and the innermost insert of base 16 has ventilation duct 10.
Operation principle：When having the frequency converter box of radiating dedusting function using this, frequency converter box is placed on finger first
Positioning is put, and device is connected into external power supply provides electric power for device, and starting power transmission line 5 by power switch 6 drives built-in electricity
Machine 4 is rotated, so that dust-absorbing fan 3 rotates, air is blown into dust hopper 7 by heat sink 1 and ventilation hole 11, and dust falls
On screen cloth 8, the air after dedusting can reach the effect of radiating dedusting by the discharge of ventilation duct 10.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc., all should
Within the scope of protection of the utility model.
Claims (6)
1. a kind of frequency converter box with radiating dedusting function, including heat sink（1）, dust cleaning case（2）, built-in motor（4）, it is defeated
Electric wire（5）, dust hopper（7）, screen cloth（8）, closure（9）, ventilation hole（11）, cabinet door（12）, handle（13）And support feet
（14）, it is characterised in that：The heat sink（1）Bottom be inlaid with power switch（6）, the heat sink（1）Including heat emission hole
（101）And heat-barrier coating（102）, the dust cleaning case（2）Be internally provided with dust-absorbing fan（3）, the dust-absorbing fan（3）Including sieve
Disk（301）, rotating shaft（302）And flabellum（303）, the built-in motor（4）Upside be equiped with rotating shaft（302）, and it is built-in
Motor（4）Pass through rotating shaft（302）With flabellum（303）It is connected, the power transmission line（5）Both sides port be fixedly connected with it is built-in
Motor（4）And power switch（6）, the dust hopper（7）Upside dust cleaning case is installed（2）, the screen cloth（8）Outside fix
It is connected with dust hopper（7）, the closure（9）Right side be equiped with ventilation duct（10）, the ventilation duct（10）Upside installation
There is screen cloth（8）, and ventilation duct（10）Pass through screen cloth（8）With dust hopper（7）It is connected, the ventilation hole（11）Left side set
There is dust cleaning case（2）, the middle part of the cabinet door is inlaid with handle（13）, the support feet（14）Top be inlaid with packing ring
（15）, and support feet（14）Pass through packing ring（15）With base（16）It is connected, the base（16）Innermost insert have ventilation duct
（10）.
A kind of 2. frequency converter box with radiating dedusting function according to claim 1, it is characterised in that：The heat emission hole
（101）On be provided with dash protection cap.
A kind of 3. frequency converter box with radiating dedusting function according to claim 1, it is characterised in that：It is described built-in
Motor（4）On be provided with output shaft, and the output shaft and rotating shaft（302）It is corresponding.
A kind of 4. frequency converter box with radiating dedusting function according to claim 1, it is characterised in that：The dust hopper
（7）Bottom be provided with movable lock, and activity lock and base（16）Top it is corresponding.
A kind of 5. frequency converter box with radiating dedusting function according to claim 1, it is characterised in that：The support feet
（14）On be provided with rubber antiskid layer, and seamless be wrapped in support feet（14）Bottom.
A kind of 6. frequency converter box with radiating dedusting function according to claim 1, it is characterised in that：The ventilation duct
（10）Left side be provided with screw thread notch, and the screw thread notch and closure（9）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543453.8U CN206686073U (en) | 2017-05-17 | 2017-05-17 | A kind of frequency converter box with radiating dedusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543453.8U CN206686073U (en) | 2017-05-17 | 2017-05-17 | A kind of frequency converter box with radiating dedusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206686073U true CN206686073U (en) | 2017-11-28 |
Family
ID=60407174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543453.8U Expired - Fee Related CN206686073U (en) | 2017-05-17 | 2017-05-17 | A kind of frequency converter box with radiating dedusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206686073U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992168A (en) * | 2017-12-11 | 2018-05-04 | 重庆电子工程职业学院 | A kind of computer cabinet easy to radiate with drifting dust |
| CN109104833A (en) * | 2018-08-23 | 2018-12-28 | 明光市鸿晟机电设备制造有限公司 | A kind of controller heat dissipation dust-extraction unit |
| CN110871699A (en) * | 2019-11-28 | 2020-03-10 | 王双炎 | Circulating heat dissipation structure for new energy charging pile and working method of circulating heat dissipation structure |
-
2017
- 2017-05-17 CN CN201720543453.8U patent/CN206686073U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107992168A (en) * | 2017-12-11 | 2018-05-04 | 重庆电子工程职业学院 | A kind of computer cabinet easy to radiate with drifting dust |
| CN107992168B (en) * | 2017-12-11 | 2020-10-09 | 重庆电子工程职业学院 | Computer machine case convenient to heat dissipation and dust blowing |
| CN109104833A (en) * | 2018-08-23 | 2018-12-28 | 明光市鸿晟机电设备制造有限公司 | A kind of controller heat dissipation dust-extraction unit |
| CN110871699A (en) * | 2019-11-28 | 2020-03-10 | 王双炎 | Circulating heat dissipation structure for new energy charging pile and working method of circulating heat dissipation structure |
| CN110871699B (en) * | 2019-11-28 | 2021-08-31 | 东莞市牛牛新能源技术有限公司 | Circulating heat dissipation structure for new energy charging pile and working method of circulating heat dissipation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20180517 |