CN209462861U - A kind of high-voltage frequency converter heat radiation box - Google Patents
A kind of high-voltage frequency converter heat radiation box Download PDFInfo
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- CN209462861U CN209462861U CN201822009932.9U CN201822009932U CN209462861U CN 209462861 U CN209462861 U CN 209462861U CN 201822009932 U CN201822009932 U CN 201822009932U CN 209462861 U CN209462861 U CN 209462861U
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- mobile platform
- door leaf
- threaded rod
- temperature sensor
- frequency converter
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Abstract
The utility model discloses a kind of high-voltage frequency converter heat radiation boxes, belong to converter technology field.It includes cabinet, and is mounted on the positive split door leaf of cabinet, further includes filter screen, exhaust fan, translation radiator；The translation radiator is made of translating rails bar, mobile platform, screwed pipe, motor, threaded rod, bearing, cooling fan, electric calorifie installation, ultraviolet germicidal, temperature sensor.Motor driven mobile platform moves up and down, on the one hand each regional temperature of upper, middle and lower is detected by temperature sensor, and compared with limit value, cooling fan is opened in hotter area, when humidity sensor perception interior humidity is excessively high on another aspect mobile platform, electric calorifie installation can reduce humidity, furthermore, ultraviolet germicidal can be irradiated box house component, bactericidal effect is played, cooling fan, electric calorifie installation, temperature sensor, humidity sensor adjust box house temperature and humidity for automation and provide hardware foundation.
Description
Technical field
The utility model relates to a kind of high-voltage frequency converter heat radiation boxes, belong to converter technology field.
Background technique
Frequency converter mainly by rectify (AC to DC), filtering, inversion (direct current become exchange), brake unit, driving unit,
The composition such as detection unit microprocessing unit.IGBT cut-offs to adjust the voltage of out-put supply and frequency, root frequency converter close to the inner portion
Supply voltage required for it is provided according to the actual needs of motor, and then achievees the purpose that energy conservation, speed regulation, in addition, frequency converter
There are also many defencive functions, such as overcurrent, over-voltage, overload protection.With the continuous improvement of industrial automatization, frequency conversion
Device also has been widely used.
Currently, high-voltage frequency converter inner function module is more, different, the traditional radiating mode of the calorific value of each module is
By the way that air inlet hole and cooling fan is arranged in lower box, heat release hole is set on top.Its shortcomings that be heat dissipation specific aim not
By force, it cannot be considered in terms of the heat dissipation of upper, middle and lower all functional modules.Therefore, a kind of high-voltage frequency converter heat radiation box is designed, translation is passed through
Radiator can take into account the radiating requirements of nearly all position.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of high-voltage frequency converter heat radiation boxes, it is solved
The problem of frequency converter box radiating structure is fixed at present, cannot be considered in terms of the radiating requirements of all positions.
Technical problem to be solved in the utility model takes following technical scheme to realize:
A kind of high-voltage frequency converter heat radiation box, it includes cabinet, and is mounted on the positive split door leaf of cabinet, further includes
Filter screen, exhaust fan, translation radiator；
The door leaf whole surface offers air feed shutter window, is equipped with filter screen on the inside of air feed shutter window；
Cabinet top two sides are equipped with louvered shutter, are equipped with exhaust fan on the inside of louvered shutter；
The translation radiator is by translating rails bar, mobile platform, screwed pipe, motor, threaded rod, bearing, radiation air
Mechanical, electrical thermal, ultraviolet germicidal, temperature sensor are constituted, and translating rails bar is fixed on vertically on the inside of door leaf, mobile platform set
It is slided on translating rails bar, screwed pipe is equipped in the middle part of mobile platform, motor is fixed on door leaf inside top, and the shaft of motor is perpendicular
It is directly fixed downward with threaded rod upper end, threaded rod bottom is movably fixed to door leaf bottom by bearing, the screw thread on mobile platform
On threaded rod, threaded rod driving mobile platform moves up and down pipe sleeve, and hollow out is equipped with cooling fan in the middle part of mobile platform, mobile flat
Electric calorifie installation, ultraviolet germicidal, temperature sensor are fixed on platform.
As preferred embodiment, the mobile platform is equipped with humidity sensor.
As preferred embodiment, the temperature sensor uses electronic infrared thermometer.
The beneficial effects of the utility model are: by offering air feed shutter window in door leaf whole surface, and filtering is set
Net, air intake can be matched with translation radiator；Motor driven mobile platform moves up and down, and on the one hand passes through temperature sensing
Device detects each regional temperature of upper, middle and lower, and compared with limit value, opens cooling fan, another aspect mobile platform in hotter area
When upper humidity sensor perception interior humidity is excessively high, electric calorifie installation can reduce humidity, in addition, ultraviolet germicidal can be to cabinet
Internal component is irradiated, and plays bactericidal effect, and cooling fan, electric calorifie installation, temperature sensor, humidity sensor are automatic
Change adjusting box house temperature and humidity and provides hardware foundation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: cabinet 1, door leaf 2, filter screen 3, exhaust fan 4, air feed shutter window 5, louvered shutter 6, translating rails bar
7, mobile platform 8, screwed pipe 9, motor 10, threaded rod 11, bearing 12, cooling fan 13, electric calorifie installation 14, ultraviolet germicidal
15, temperature sensor 16, humidity sensor 17.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness to the utility model are easy to understand, tie below
Conjunction is specifically illustrating, and the utility model is further described.
As shown in Figure 1, a kind of high-voltage frequency converter heat radiation box, it includes cabinet 1, and to be mounted on cabinet 1 positive right
Door leaf 2 further includes filter screen 3, exhaust fan 4, translation radiator；
2 whole surface of door leaf offers air feed shutter window 5, is equipped with filter screen 3 on the inside of air feed shutter window 5；
1 top two sides of cabinet are equipped with louvered shutter 6, are equipped with exhaust fan 4 on the inside of louvered shutter 6；
Translate radiator by translating rails bar 7, mobile platform 8, screwed pipe 9, motor 10, threaded rod 11, bearing 12, dissipate
Air-heater 13, electric calorifie installation 14, ultraviolet germicidal 15, temperature sensor 16 are constituted, and translating rails bar 7 is fixed on door leaf 2 vertically
Inside, 8 sets of mobile platform are slided on translating rails bar 7, and screwed pipe 9 is equipped in the middle part of mobile platform 8, and motor 10 is fixed on door leaf
2 inside tops, the shaft of motor 10 are fixed with 11 upper end of threaded rod downwards, and 11 bottom of threaded rod is solid by 12 activity of bearing
It is scheduled on 2 bottom of door leaf, on threaded rod 11, threaded rod 11 drives and moves down on mobile platform 89 sets of screwed pipe on mobile platform 8
Dynamic, 8 middle part hollow out of mobile platform is equipped with cooling fan 13, be fixed on mobile platform 8 electric calorifie installation 14, ultraviolet germicidal 15,
Temperature sensor 16.
Mobile platform 8 is equipped with humidity sensor 17.
Temperature sensor 16 uses electronic infrared thermometer.
Cooling fan 13, electric calorifie installation 14, ultraviolet germicidal 15, temperature sensor 16, humidity sensor 17 are controlled with PLC
Device connection processed, apparatus above are all made of commercial equipment.
Working principle: by offering air feed shutter window 5 in 2 whole surface of door leaf, and filter screen 3 is set, air intake energy
It is enough to be matched with translation radiator；Motor 10 drives mobile platform 8 to move up and down, and is on the one hand detected by temperature sensor 16
Each regional temperature of upper, middle and lower, and compared with limit value, on hotter area unlatching cooling fan 13, another aspect mobile platform 8
When the perception interior humidity of humidity sensor 17 is excessively high, electric calorifie installation 14 can reduce humidity, in addition, ultraviolet germicidal 15 can be right
1 internal component of cabinet is irradiated, and plays bactericidal effect, cooling fan 13, electric calorifie installation 14, temperature sensor 16, humidity
Sensor 17 adjusts 1 inside temperature and humidity of cabinet for automation and provides hardware foundation.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry it should be appreciated that the present utility model is not limited to the above embodiments, do not depart from the spirit of the present invention and
Under the premise of range, the utility model also has various changes and improvements, these changes and improvements both fall within the utility model and want
In the range of asking protection.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (3)
1. a kind of high-voltage frequency converter heat radiation box, it includes cabinet, and is mounted on the positive split door leaf of cabinet, and feature exists
In: it further include filter screen, exhaust fan, translation radiator；
The door leaf whole surface offers air feed shutter window, is equipped with filter screen on the inside of air feed shutter window；
Cabinet top two sides are equipped with louvered shutter, are equipped with exhaust fan on the inside of louvered shutter；
The translation radiator is mechanical, electrical by translating rails bar, mobile platform, screwed pipe, motor, threaded rod, bearing, radiation air
Thermal, ultraviolet germicidal, temperature sensor are constituted, and translating rails bar is fixed on vertically on the inside of door leaf, and mobile platform is covered flat
It moves on guide rail pole and slides, screwed pipe is equipped in the middle part of mobile platform, motor is fixed on door leaf inside top, the vertical court of the shaft of motor
Lower to fix with threaded rod upper end, threaded rod bottom is movably fixed to door leaf bottom by bearing, the threaded tube on mobile platform
On threaded rod, threaded rod driving mobile platform is moved up and down, and hollow out is equipped with cooling fan in the middle part of mobile platform, on mobile platform
It is fixed with electric calorifie installation, ultraviolet germicidal, temperature sensor.
2. a kind of high-voltage frequency converter heat radiation box according to claim 1, it is characterised in that: the mobile platform is equipped with wet
Spend sensor.
3. a kind of high-voltage frequency converter heat radiation box according to claim 1, it is characterised in that: the temperature sensor is using electricity
Sub- infrared thermometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009932.9U CN209462861U (en) | 2018-11-30 | 2018-11-30 | A kind of high-voltage frequency converter heat radiation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009932.9U CN209462861U (en) | 2018-11-30 | 2018-11-30 | A kind of high-voltage frequency converter heat radiation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462861U true CN209462861U (en) | 2019-10-01 |
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ID=68039745
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822009932.9U Active CN209462861U (en) | 2018-11-30 | 2018-11-30 | A kind of high-voltage frequency converter heat radiation box |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829795A (en) * | 2019-10-24 | 2020-02-21 | 浙江天毅半导体科技有限公司 | Frequency conversion controller convenient to heat dissipation |
| CN110944499A (en) * | 2019-12-23 | 2020-03-31 | 珠海格力电器股份有限公司 | Converter heat abstractor |
| CN113543599A (en) * | 2021-07-16 | 2021-10-22 | 西南石油大学 | Intelligent heat dissipation device for natural gas engineering robot control box |
-
2018
- 2018-11-30 CN CN201822009932.9U patent/CN209462861U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110829795A (en) * | 2019-10-24 | 2020-02-21 | 浙江天毅半导体科技有限公司 | Frequency conversion controller convenient to heat dissipation |
| CN110944499A (en) * | 2019-12-23 | 2020-03-31 | 珠海格力电器股份有限公司 | Converter heat abstractor |
| CN113543599A (en) * | 2021-07-16 | 2021-10-22 | 西南石油大学 | Intelligent heat dissipation device for natural gas engineering robot control box |
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