CN206498334U - A kind of Anti-surging frequency converter - Google Patents
A kind of Anti-surging frequency converter Download PDFInfo
- Publication number
- CN206498334U CN206498334U CN201720057871.6U CN201720057871U CN206498334U CN 206498334 U CN206498334 U CN 206498334U CN 201720057871 U CN201720057871 U CN 201720057871U CN 206498334 U CN206498334 U CN 206498334U
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- CN
- China
- Prior art keywords
- frequency converter
- rectifier
- discharge tube
- gas
- surging
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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.)
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Abstract
The utility model discloses a kind of Anti-surging frequency converter, including frequency converter, the frequency converter side is provided with installing plate, warning lamp is provided with the top of the frequency converter, the frequency converter surface is provided with display panel, the display panel side is provided with regulation button, the frequency converter inner chamber is provided with rectifier, fixed support is provided with the top of the rectifier, the rectifier bottom is provided with base, the fixed support surface is provided with gas-discharge tube, the gas-discharge tube side is provided with Surge Protector, the base side is provided with temperature inductor, the base bottom is provided with ground wire.The utility model; novelty reasonable in design; operation and installation are relatively simple; it is combined using gas-discharge tube and Surge Protector; frequency converter can be effectively protected, increase the service life of frequency converter, while the health and property to people play certain guarantee; it is more practical, it is adapted to be widely popularized and uses.
Description
【Technical field】
The utility model is related to a kind of frequency converter equipment, more particularly to a kind of Anti-surging frequency converter.
【Background technology】
Surge voltage is general directly from the incoming pressure transmitter of power signal line, and the main source of surge voltage signal is
Lightning induction, electromagnetic interference, radio frequency interference and electrostatic interference etc., the thunder of lightning induction often outside hundreds of kilometer
Hit, lightning surge signal is transferred through transformer station etc. by the power network light velocity and decayed to up to possible during the working power of pressure transmitter
Still there are hundreds and thousands of volt voltages；Electromagnetic interference is mainly derived from motor interference or frequency conversion caused by the magnet exciting coil of motor
The frequency conversion interference of device or the magnet coil interference of magnetic valve；The main source of radio frequency interference is talkback system, movement
Communication system or its machine station equipment interference nearby etc., surge voltage can cause direct harm to frequency converter, so as to cause
Electrical appliance is damaged, and such as elevator, TV, computer, slotting disk, has huge threat to the economy and property of people.Therefore, I
Propose a kind of Anti-surging frequency converter.
【Utility model content】
Main purpose of the present utility model is to provide a kind of Anti-surging frequency converter, and operation and installation are relatively simple, uses
Gas-discharge tube and Surge Protector are combined, and frequency converter can be effectively protected, and increase the service life of frequency converter,
The health and property to people play certain guarantee simultaneously, more practical, the problem of effectively can solving in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of Anti-surging frequency converter, including frequency converter, the frequency converter side are provided with the top of installing plate, the frequency converter and set
There is warning lamp, the frequency converter surface is provided with display panel, and the display panel side is provided with regulation button, the frequency converter
Chamber, which is provided with the top of rectifier, the rectifier, is provided with fixed support, and the rectifier bottom is provided with base, the fixed support table
Face is provided with gas-discharge tube, and the gas-discharge tube side is provided with Surge Protector, and the base side is provided with temperature inductor,
The base bottom is provided with ground wire, and the rectifier side is provided with binding post, and the rectifier surface is provided with protective layer, described
Coiling is provided with inside protective layer.
Further, the gas-discharge tube is electrical connected with rectifier.
Further, the Surge Protector is electrical connected with gas-discharge tube.
Further, the temperature inductor is connected with aobvious panel.
Further, the protective layer is made up of polytetrafluoroethylplastic plastic.
Compared with prior art, the utility model has the advantages that：Frequency converter can be arranged on and need by installing plate
The position wanted, installs simple, is influenceed small by geographical position, the scope of application is wide, and warning lamp can be warm inside frequency converter
Warning is sent when spending high, the temperature inductor by base side can detect to frequency converter internal temperature, work as frequency converter
Builtin voltage is too high, or when handling for a long time high voltage, the temperature inside frequency converter can be stepped up, when temperature reaches
To certain temperature, frequency converter will be caused damage, warning lamp can in time to this case carry out alarm, while display panel with
Temperature inductor is electrical connected, and can show the temperature that temperature inductor is detected, more practical, can reasonably protect change
The safety of frequency device, frequency converter can be adjusted by regulation button, select suitable voltage to carry out frequency conversion, increase the reality of frequency converter
With property, by the combination of gas-discharge tube and Surge Protector, the insulaion resistance of gas-discharge tube is very big, parasitic capacitance very little, wave
Gush protective capacities strong, act release Lightning Transient overcurrent and over-voltage, but be that interspike intervals are larger, action spirit
Sensitivity is not ideal enough, and afterflow phenomenon occurs in part model, and long-time afterflow can cause failure, larger for wave head rising steepness
Lightning wave be difficult to effectively suppress, therefore gas-discharge tube side connect Surge Protector, new Surge Protector, protect
Protect through-current capacity big, residual voltage is extremely low, the response time is fast, using arc extinguishing technology, thoroughly avoids fire, interior using temperature control protection circuit
Thermal protection is put, is indicated with power supply status, Surge Protector working condition is indicated, it is of a tightly knit structure, it is stable and reliable in work, can be right
Rectifier is effectively protected, by the ground wire of base bottom, can be discharged the electric current for filtering surge, while coiling
The protective layer on circle surface is made up of polytetrafluoroethylplastic plastic, and the interior high-temperature behavior of polytetrafluoroethylplastic plastic is stronger, can be effective
The life-span of coiling is protected, more practical, the utility model, novelty reasonable in design, operation and installation are relatively simple, using gas
Discharge tube and Surge Protector are combined, and frequency converter can be effectively protected, and increase the service life of frequency converter, simultaneously
Health and property to people play certain guarantee, more practical, are adapted to be widely popularized and use.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of Anti-surging frequency converter of the utility model.
Fig. 2 is a kind of rectifier structure schematic diagram of Anti-surging frequency converter of the utility model.
Fig. 3 is a kind of fixing rack structure schematic diagram of Anti-surging frequency converter of the utility model.
Fig. 4 is a kind of understructure schematic diagram of Anti-surging frequency converter of the utility model.
Fig. 5 is a kind of coiling structural representation of Anti-surging frequency converter of the utility model.
In figure：1st, frequency converter；2nd, installing plate；3rd, warning lamp；4th, display panel；5th, button is adjusted；6th, gas-discharge tube；7、
Temperature inductor；8th, rectifier；9th, fixed support；10th, base；11st, binding post；12nd, Surge Protector；13rd, ground wire；14、
Protective layer；15th, coiling.
【Embodiment】
To be easy to understand technological means, creation characteristic, reached purpose and effect of the utility model realization, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-5, a kind of Anti-surging frequency converter, including frequency converter 1, the side of frequency converter 1 is provided with installing plate 2,
The top of frequency converter 1 is provided with warning lamp 3, and the surface of frequency converter 1 is provided with display panel 4, and the side of display panel 4 is provided with
Button 5 is adjusted, the inner chamber of frequency converter 1 is provided with rectifier 8, and the top of rectifier 8 is provided with fixed support 9, the rectifier 8
Bottom is provided with base 10, and the surface of fixed support 9 is provided with gas-discharge tube 6, and the side of gas-discharge tube 6 is protected provided with surge
Device 12 is protected, the side of base 10 is provided with temperature inductor 7, and the bottom of base 10 is provided with ground wire 13, the rectifier 8 one
Side is provided with binding post 11, and the surface of rectifier 8 is provided with protective layer 14, and the inside of protective layer 14 is provided with coiling 15.
Wherein, the gas-discharge tube 6 is electrical connected with rectifier 8.
Wherein, the Surge Protector 12 is electrical connected with gas-discharge tube 6.
Wherein, the temperature inductor 7 is connected with aobvious panel 4.
Wherein, the protective layer 14 is made up of polytetrafluoroethylplastic plastic.
It should be noted that a kind of Anti-surging frequency converter of the utility model, when in use, passes through frequency converter 1 and installing plate 2
Combination, frequency converter 1 can install at the desired position, install simple, influenceed small by geographical position, be applicable by installing plate 2
Scope is wide, and warning lamp 3 can send warning when the internal temperature of frequency converter 1 is too high, the temperature sense by the side of base 10
Device 7, can be detected to the internal temperature of frequency converter 1, when the builtin voltage of frequency converter 1 is too high, or high voltage is entered for a long time
During row processing, the temperature inside frequency converter 1 can be stepped up, and when temperature reaches certain temperature, frequency converter 1 will be caused to damage,
Warning lamp 3 can carry out alarm to this case in time, while display panel 4 and temperature inductor 7 are electrical connected, can be by temperature
The temperature that degree inductor 7 is detected is shown, more practical, can reasonably protect the safety of frequency converter 1, can by regulation button 5
Frequency converter 1 is adjusted, selects suitable voltage to carry out frequency conversion, increases the practicality of frequency converter 1, by the He of gas-discharge tube 6
The combination of Surge Protector 12, the insulaion resistance of gas-discharge tube 6 is very big, parasitic capacitance very little, and carrying out surge protection ability is strong, rises and lets out
Lightning Transient overcurrent and over-voltage effect are put, but is that interspike intervals are larger, action sensitivity is not ideal enough, part
Afterflow phenomenon occurs in model, and long-time afterflow can cause failure, be difficult to effectively for the larger lightning wave of wave head rising steepness
Ground suppresses, therefore in the side of gas-discharge tube 6 series connection Surge Protector 12, new Surge Protector 12, protection through-current capacity is big,
Residual voltage is extremely low, and the response time is fast, using arc extinguishing technology, fire is thoroughly avoided, using temperature control protection circuit, built-in Thermal protection, band
There is power supply status instruction, indicate Surge Protector working condition, it is of a tightly knit structure, it is stable and reliable in work, rectifier 8 can be carried out
It is effectively protected, the ground wire 13 by the bottom of base 10, the electric current for filtering surge can be discharged, while the table of coiling 15
The protective layer 14 in face is made up of polytetrafluoroethylplastic plastic, and the interior high-temperature behavior of polytetrafluoroethylplastic plastic is stronger, can effectively protect
The life-span of coiling 15 is protected, it is more practical.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of Anti-surging frequency converter, including frequency converter（1）, it is characterised in that：The frequency converter（1）Side is provided with installing plate
（2）, the frequency converter（1）Top is provided with warning lamp（3）, the frequency converter（1）Surface is provided with display panel（4）, the display
Panel（4）Side is provided with regulation button（5）, the frequency converter（1）Inner chamber is provided with rectifier（8）, the rectifier（8）Top is set
There is fixed support（9）, the rectifier（8）Bottom is provided with base（10）, the fixed support（9）Surface is provided with gas-discharge tube
（6）, the gas-discharge tube（6）Side is provided with Surge Protector（12）, the base（10）Side is provided with temperature inductor
（7）, the base（10）Bottom is provided with ground wire（13）, the rectifier（8）Side is provided with binding post（11）, the rectifier
（8）Surface is provided with protective layer（14）, the protective layer（14）Inside is provided with coiling（15）.
2. a kind of Anti-surging frequency converter according to claim 1, it is characterised in that：The gas-discharge tube（6）With rectification
Device（8）It is electrical connected.
3. a kind of Anti-surging frequency converter according to claim 1, it is characterised in that：The Surge Protector（12）With gas
Discharge tube（6）It is electrical connected.
4. a kind of Anti-surging frequency converter according to claim 1, it is characterised in that：The temperature inductor（7）With aobvious face
Plate（4）It is connected.
5. a kind of Anti-surging frequency converter according to claim 1, it is characterised in that：The protective layer（14）By polytetrafluoroethyl-ne
Alkene plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057871.6U CN206498334U (en) | 2017-01-17 | 2017-01-17 | A kind of Anti-surging frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720057871.6U CN206498334U (en) | 2017-01-17 | 2017-01-17 | A kind of Anti-surging frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206498334U true CN206498334U (en) | 2017-09-15 |
Family
ID=59803325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720057871.6U Expired - Fee Related CN206498334U (en) | 2017-01-17 | 2017-01-17 | A kind of Anti-surging frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206498334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203070A (en) * | 2021-05-17 | 2021-08-03 | 吉林农业科技学院 | LED infrared induction lamp with emergency function |
-
2017
- 2017-01-17 CN CN201720057871.6U patent/CN206498334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203070A (en) * | 2021-05-17 | 2021-08-03 | 吉林农业科技学院 | LED infrared induction lamp with emergency function |
| CN113203070B (en) * | 2021-05-17 | 2022-12-20 | 佛山市爱居光电有限公司 | LED infrared induction lamp with emergency function |
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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 |
Granted publication date: 20170915 Termination date: 20210117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |