CN206932157U - A kind of frequency converter protective cover with shock-absorbing function - Google Patents
A kind of frequency converter protective cover with shock-absorbing function Download PDFInfo
- Publication number
- CN206932157U CN206932157U CN201720474891.3U CN201720474891U CN206932157U CN 206932157 U CN206932157 U CN 206932157U CN 201720474891 U CN201720474891 U CN 201720474891U CN 206932157 U CN206932157 U CN 206932157U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- main body
- frequency converter
- cover main
- spring
- Prior art date
- 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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Abstract
The utility model discloses a kind of frequency converter protective cover with shock-absorbing function, including protective cover main body, rotating shaft and fan, the top of the protective cover main body is inlaid with LED, the right wall of the protective cover main body is provided with Soft Roll, and the outer surface of protective cover main body is provided with LED switch, the right of the LED switch is mounted with sliding door, sliding door switch is installed on the sliding door, and the right side of sliding door switch is inlaid with observation panel, the left end of the rotating shaft is connected with sliding door, the bottom of the protective cover main body is provided with the first spring, and first the positioned beneath of spring have base, the back side of the protective cover main body is inlaid with ventilating opening, ventilating opening is installed above the fan, and fan is provided with filter screen.This has that the frequency converter protective roof structure of shock-absorbing function is simple, simple operation, is provided with spring with foam-rubber cushion, frequency converter can be worked caused by vibrations carry out absorption decrease, reduce the vibrations between frequency converter and protective cover.
Description
Technical field
It the utility model is related to frequency-converter device technical field, specially a kind of frequency converter protection with shock-absorbing function
Cover.
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, needs to add last layer protective cover in the outside of frequency converter when frequency converter use, prevents
Shield can be protected to frequency converter well, protect the use of frequency converter and will not be strengthened frequency converter by external influence
Operating efficiency.But the common frequency converter protective cover of in the market is all there is a series of defects, such as without damping work(
Can, easily being shaken during frequency converter works, mechanical wear is excessive, produces noise, influences the work of frequency converter,
Service life is have impact on, frequency converter is arranged on inside protective cover, it has not been convenient to is observed and is repaired, frequency converter protective cover is outer
Boundary's object is easily damaged when bumping against, and the presence of these problems all have impact on the use of frequency converter, can not meet the need in market
Ask, therefore, a kind of it is proposed that more efficient frequency converter protective cover with shock-absorbing function.
Utility model content
The purpose of this utility model is to provide a kind of frequency converter protective cover with shock-absorbing function, to solve above-mentioned background
The frequency converter protective cover proposed in technology does not have shock-absorbing function, is easily shaken during frequency converter works, machinery
Wear excessive, produce noise, the problems such as influenceing the work of frequency converter.
To achieve the above object, the utility model provides following technical scheme：A kind of frequency converter with shock-absorbing function is prevented
Shield, including protective cover main body, rotating shaft and fan, the top of the protective cover main body are inlaid with LED, the protective cover main body
Right wall Soft Roll is installed, and the outer surface of protective cover main body is provided with LED switch, the right placement of the LED switch
There is sliding door, sliding door switch is installed on the sliding door, and the right side for switch of pulling is inlaid with observation panel, the left end of the rotating shaft connects
Sliding door is connected to, the bottom of the protective cover main body is provided with the first spring, and the positioned beneath of the first spring has base, described anti-
The back side of boot main body is inlaid with ventilating opening, and ventilating opening is provided with above the fan, and fan is provided with filter screen, described
The positioned beneath of filter screen has power supply wiring mouth, and the bottom of the protective cover main body is fixed with support, and is connected with below support
Second spring, the bottom of the second spring are provided with foam-rubber cushion.
Preferably, the spring deformation amount of first spring and second spring is 0-5cm.
Preferably, the sliding door is rotational structure, and rotating range is 0-90 °.
Preferably, the support of stating is evenly distributed in the bottom of protective cover main body, and support and protective cover provided with four
Perpendicular shape structure between main body.
Preferably, cushion block is provided with the support, the material of cushion block is quality of rubber materials, and is to tear open between support and cushion block
Unload attachment structure.
Compared with prior art, the beneficial effects of the utility model are：This has the frequency converter protective cover knot of shock-absorbing function
Structure is simple, simple operation, is provided with spring with foam-rubber cushion, and the caused vibrations that can work frequency converter carry out absorption decrease,
Reduce the vibrations between frequency converter and protective cover, decrease the vibrations between protective cover and ground, while also reduce and make an uproar
Sound, cushion block can reduce the mechanical wear between frequency converter and support, ensure that frequency converter will not be damaged easily, and cushion block can
With dismounting, changed in time when pad wear is excessive, ensure that the service life of frequency converter, sliding door can be opened, is easy to
Frequency converter is dismantled, observation panel can observe the situation of frequency converter work well, and LED can be shone protective cover inside
It is bright, preferably observation maintenance, practicality are carried out when light is bad and is more increased, substantially increases the effect that protective cover uses
Rate.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure rearview；
Fig. 3 is the utility model supporting structure schematic diagram.
In figure：1st, protective cover main body, 2, LED, 3, LED switch, 4, sliding door, 5, sliding door switch, 6, Soft Roll, 7, observation
Mouthful, 8, rotating shaft, the 9, first spring, 10, base, 11, ventilating opening, 12, fan, 13, filter screen, 14, power supply wiring mouth, 15, support,
1501st, cushion block, 1502, second spring, 1503, foam-rubber cushion.
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 protection with shock-absorbing function
Cover, including protective cover main body 1, LED 2, LED switch 3, sliding door 4, sliding door switch 5, Soft Roll 6, observation panel 7, rotating shaft 8, first
Spring 9, base 10, ventilating opening 11, fan 12, filter screen 13, power supply wiring mouth 14, support 15, cushion block 1501, second spring 1502
With foam-rubber cushion 1503, the top of protective cover main body 1 is inlaid with LED 2, and the right wall of protective cover main body 1 is provided with Soft Roll 6, and anti-
The outer surface of boot main body 1 is provided with LED switch 3, and the right of LED switch 3 is mounted with sliding door 4, and sliding door 4 is rotation knot
Structure, and rotating range is 0-90 °, sliding door 4 can be opened, frequency converter easy to disassemble, sliding door switch 5 is provided with sliding door 4, and draw
The right side of door switch 5 is inlaid with observation panel 7, and the left end of rotating shaft 8 is connected with sliding door 4, and the bottom of protective cover main body 1 is provided with first
Spring 9, and the positioned beneath of the first spring 9 has base 10, the back side of protective cover main body 1 is inlaid with ventilating opening 11, fan 12
Top is provided with ventilating opening 11, and fan 12 is provided with filter screen 13, and the positioned beneath of filter screen 13 has power supply wiring mouth 14, protection
The bottom of cover main body 1 is fixed with support 15, and support 15 is provided with four, is evenly distributed in the bottom of protective cover main body 1, and support
Perpendicular shape structure between 15 and protective cover main body 1, cushion block 1501 is provided with support 15, the material of cushion block 1501 is rubber material
Matter, and be dismantling connection structure between support 15 and cushion block 1501, cushion block 1501 can be reduced between frequency converter and support 15
Mechanical wear, ensure that frequency converter will not be damaged easily, and cushion block 1501 can be dismantled, when cushion block 1501 wears excessive and
Shi Jinhang is changed, and ensure that the service life of frequency converter, and the lower section of support 15 is connected with second spring 1502, the first spring 9
Spring deformation amount with second spring 1502 is 0-5cm, and the caused vibrations that can work frequency converter carry out absorption decrease,
Reduce the vibrations between frequency converter and protective cover main body 1, decrease the vibrations between protective cover main body 1 and ground, simultaneously
Also noise is reduced, the bottom of second spring 1502 is provided with foam-rubber cushion 1503.
Operation principle：Before using the frequency converter protective cover with shock-absorbing function, it is necessary first to the knot of whole device
Structure is simply understood, and for this kind of frequency converter protective cover with shock-absorbing function first by opening sliding door switch 5, is allowed
Rotating shaft 8 is rotated to open sliding door 4, frequency converter is put on the support 15 inside protective cover main body 1, cushion block 1501 can reduce change
Mechanical wear between frequency device main body 1 and support 15, second spring 1502 can be to protective cover main bodys 1 with becoming with foam-rubber cushion 1503
Enter row buffering between frequency device, the first spring 9 can be to entering row buffering, to protective cover main body 1 between protective cover main body 1 and ground
Inside can switch 3 to open LED 2 when being checked by LED, then be checked by observation panel 7, ventilating opening 11
Frequency converter can be radiated with fan 12, Soft Roll 6 can prevent other objects from hitting damage protective cover main body 1, filter screen 13
Can carry out it is dust-proof, like this complete entirely with shock-absorbing function frequency converter protective cover use process.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of frequency converter protective cover with shock-absorbing function, including protective cover main body（1）, rotating shaft（8）And fan（12）, it is special
Sign is：The protective cover main body（1）Top be inlaid with LED（2）, the protective cover main body（1）Right wall be provided with it is soft
Bag（6）, and protective cover main body（1）Outer surface be provided with LED switch（3）, the LED switch（3）Right be mounted with
Sliding door（4）, the sliding door（4）On be provided with sliding door switch（5）, and switch of pulling（5）Right side be inlaid with observation panel（7）, institute
State rotating shaft（8）Left end be connected with sliding door（4）, the protective cover main body（1）Bottom be provided with the first spring（9）, and first
Spring（9）Positioned beneath have base（10）, the protective cover main body（1）The back side be inlaid with ventilating opening（11）, the fan
（12）Top ventilating opening is installed（11）, and filter screen（13）On be provided with fan（12）, the filter screen（13）Positioned beneath
There is power supply wiring mouth（14）, the protective cover main body（1）Bottom be fixed with support（15）, and support（15）Lower section be connected with
Second spring（1502）, the second spring（1502）Bottom be provided with foam-rubber cushion（1503）.
A kind of 2. frequency converter protective cover with shock-absorbing function according to claim 1, it is characterised in that：First bullet
Spring（9）With second spring（1502）Spring deformation amount be 0-5cm.
A kind of 3. frequency converter protective cover with shock-absorbing function according to claim 1, it is characterised in that：The sliding door
（4）For rotational structure, and rotating range is 0-90 °.
A kind of 4. frequency converter protective cover with shock-absorbing function according to claim 1, it is characterised in that：The support
（15）Provided with four, protective cover main body is evenly distributed in（1）Bottom, and support（15）With protective cover main body（1）Between be in
Vertical configuration structure.
A kind of 5. frequency converter protective cover with shock-absorbing function according to claim 1, it is characterised in that：The support
（15）On be provided with cushion block（1501）, cushion block（1501）Material be quality of rubber materials, and support（15）With cushion block（1501）Between
For dismantling connection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474891.3U CN206932157U (en) | 2017-05-02 | 2017-05-02 | A kind of frequency converter protective cover with shock-absorbing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720474891.3U CN206932157U (en) | 2017-05-02 | 2017-05-02 | A kind of frequency converter protective cover with shock-absorbing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206932157U true CN206932157U (en) | 2018-01-26 |
Family
ID=61351255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720474891.3U Expired - Fee Related CN206932157U (en) | 2017-05-02 | 2017-05-02 | A kind of frequency converter protective cover with shock-absorbing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206932157U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879640A (en) * | 2018-08-16 | 2018-11-23 | 赵敏 | A kind of high-speed switch type extinguishing arc overvoltage protection |
| CN109274253A (en) * | 2018-09-25 | 2019-01-25 | 巢湖市金辉自控设备有限公司 | A kind of fixation radiator for frequency converter |
| CN109659997A (en) * | 2018-12-26 | 2019-04-19 | 连云港市新达电子技术有限公司 | A kind of programmable power supply intelligences combination device for oil well logging |
-
2017
- 2017-05-02 CN CN201720474891.3U patent/CN206932157U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879640A (en) * | 2018-08-16 | 2018-11-23 | 赵敏 | A kind of high-speed switch type extinguishing arc overvoltage protection |
| CN109274253A (en) * | 2018-09-25 | 2019-01-25 | 巢湖市金辉自控设备有限公司 | A kind of fixation radiator for frequency converter |
| CN109274253B (en) * | 2018-09-25 | 2020-02-21 | 巢湖市金辉自控设备有限公司 | Fixed heat dissipation device for frequency converter |
| CN109659997A (en) * | 2018-12-26 | 2019-04-19 | 连云港市新达电子技术有限公司 | A kind of programmable power supply intelligences combination device for oil well logging |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190814 Address after: 100176 Beijing Economic and Technological Development Zone, No. 206, 2nd Floor, Block C, No. 8 Courtyard, Kechuang Twelfth Street Patentee after: Beijing Pustone Technology Co., Ltd. Address before: Room 404, No. 4, Chengxiang Road, Huixing Street, Luocheng Town, Huian County, Quanzhou City, Fujian Province, 362000 Patentee before: Qiu Kun |
|
| 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: 20180126 Termination date: 20200502 |