CN204030928U - Frequency converter - Google Patents
Frequency converter Download PDFInfo
- Publication number
- CN204030928U CN204030928U CN201420456756.2U CN201420456756U CN204030928U CN 204030928 U CN204030928 U CN 204030928U CN 201420456756 U CN201420456756 U CN 201420456756U CN 204030928 U CN204030928 U CN 204030928U
- Authority
- CN
- China
- Prior art keywords
- fin
- frequency converter
- housing
- connecting plate
- radiator
- 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
Links
Abstract
The utility model discloses a kind of frequency converter, comprise housing and radiator, housing forward end is provided with control panel and control line mounting groove, be provided with suitable slip lid above control line mounting groove to state radiator and comprise some fin, housing lower end is provided with fixed L shape fixed head, L shape fixed head comprises connecting plate and the mounting panel suitable with housing, connecting plate is vertically arranged on shell rim, mounting panel edge is vertically fixedly connected with connecting plate, described fin is provided with the chute suitable with mounting panel, fin is installed in parallel in installation by chute and pulls, fin towards one end of housing and housing inconsistent.By the chute on fin transport frequency converter time, just can say thus fin slippage to mounting panel one end.So just by other positions on fin to soaring, the volume of frequency converter when transporting being substantially reduced, the cost of transportation of frequency converter can be saved.
Description
Technical field
The utility model relates to a kind of electric equipment, and more particularly, it relates to a kind of frequency converter.
Background technology
Frequency converter uses electric equipment must an obligato electric equipment, effect of control apparatus running can be reached, but a large amount of heats can be produced when frequency converter uses, so just need, on frequency converter, radiator is installed, general radiator is all the some fin formations having radiator fan and install frequency converter unitary back, thus reach the object of cooling, such frequency converter that could allow can the work of normal table, but in existing technology, the volume having the frequency converter of radiator all greatly can increase whole frequency converter has been installed, the so just transport of inconvenient frequency converter, considerably increase the cost of transportation of frequency converter, in order to good radiating effect can be had between fin after installation, capital is provided with gap, so just easily produce dirty, and the fin after installation is not easy dismounting, so just the carrying out of fin is cleaned, be not easy to carry out care and maintenance to frequency converter.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can heat abstractor for convenience detach and convenient frequency converter heat abstractor being carried out to cleaning.
For achieving the above object, the utility model provides following technical scheme: a kind of frequency converter, comprise housing and radiator, described housing forward end is provided with control panel and slippage cover plate, suitable slip lid is provided with above described control line mounting groove, it is characterized in that: described radiator comprises some fin, described housing lower end is provided with L shape fixed head, described L shape fixed head comprises connecting plate and the mounting panel suitable with housing, described connecting plate is vertically arranged on shell rim, and described mounting panel edge is vertically fixedly connected with connecting plate;
Described fin is provided with the chute suitable with mounting panel, and described fin is installed in parallel in installation by chute and pulls, described fin towards one end of housing and housing inconsistent.
By adopt technique scheme, by the chute on fin transport frequency converter time, just can say thus fin slippage to mounting panel one end.So just by other positions on fin to soaring, the volume of frequency converter when transporting being substantially reduced, the cost of transportation of frequency converter can be saved.
The utility model is set to further: described radiator also comprises radiator fan, and described radiator fan comprises electric fan and fan drum, and described fan drum lower end is provided with some installation slots, described installation slot and the grafting of fin upper end.
By adopting technique scheme, frequency converter can be made to be launched by all fin in the process used by the installation slot on radiator fan and fixing, and by the grafting of fin and clamping groove, radiator fan to be fixed on fin be upper end.
The utility model is set to further: described L shape fixed head is aluminum alloy material.
By adopting technique scheme, the clamping plate of aluminum alloy material can have good heat conductivility, is conveniently delivered on fin by the heat in frequency converter main body, and greatly strengthen the radiating effect of radiator.
The utility model is set to further: described shell rim and connecting plate junction are provided with mounting groove, described connecting plate is provided with some tapped through holes, described mounting groove inwall is provided with tapped through hole to the threaded mounting hole be communicated with, and is provided with the bolt running through tapped through hole and be threaded with threaded mounting hole in described tapped through hole.
By adopting technique scheme, by bolt can be firm L shape fixed head is fixed on housing, but also facilitate L shape fixed head to dismantle, the convenient maintenance to whole radiator and cleaning, so just can improve the useful life of frequency converter greatly, greatly improve fail safe and the practicality of frequency converter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the state one of the utility model frequency converter embodiment;
Fig. 2 is the vertical view of the state one of the utility model frequency converter embodiment;
Fig. 3 is the structural representation of the state two of the utility model frequency converter embodiment;
Fig. 4 is the partial enlarged drawing of A in Fig. 3;
Fig. 5 is the structural representation of the state three of the utility model frequency converter embodiment;
Fig. 6 is the explosive view of the utility model frequency converter embodiment;
Fig. 7 is the partial enlarged drawing of B in Fig. 6.
Reference numeral: 1, housing; 11, mounting groove; 12, threaded mounting hole; 2, radiator; 21, fin; 211, chute; 22, radiator fan; 221, electric fan; 222, fan drum; 2221, slot is installed; 3, slippage cover plate; 4, control panel; 5, L shape fixed head; 51, mounting panel; 52, connecting plate; 521, tapped through hole; 6, bolt.
Embodiment
Referring to figs. 1 through Fig. 7, the utility model frequency converter embodiment is described further.
A kind of frequency converter, comprise housing 1 and radiator 2, described housing 1 front end is provided with control panel 4 and slippage cover plate 3, suitable slip lid is provided with above described control line mounting groove 11, it is characterized in that: described radiator 2 comprises some fin 21, described housing 1 lower end is provided with L shape fixed head 5, described L shape fixed head 5 comprises connecting plate 52 and the mounting panel 51 suitable with housing 1, described connecting plate 52 is vertically arranged on housing 1 edge, described mounting panel 51 edge is vertically fixedly connected with connecting plate 52, described fin 21 is provided with the chute 211 suitable with mounting panel 51, described fin 21 is installed in parallel in installation by chute 211 and pulls, described fin 21 towards one end of housing 1 and housing 1 inconsistent.By the chute 211 on fin 21 transport frequency converter time, just can say thus fin 21 slippage to mounting panel 51 one end.So just by other positions on fin 21 to soaring, the volume of frequency converter when transporting being substantially reduced, the cost of transportation of frequency converter can be saved.
Described radiator 2 also comprises radiator fan 22, and described radiator fan 22 comprises electric fan 221 and fan drum 222, and described fan drum 222 lower end is provided with some installation slots 2221, described installation slot 2221 and fin 21 upper end grafting.Frequency converter can be made to be launched by all fin 21 in the process used by the installation slot 2221 on radiator fan 22 and fixing, and by the grafting of fin 21 and clamping groove, radiator fan 22 to be fixed on fin 21 are upper ends.
Described L shape fixed head 5 is aluminum alloy material.The clamping plate of aluminum alloy material can have good heat conductivility, is conveniently delivered on fin 21 by the heat in frequency converter main body, and greatly strengthen the radiating effect of radiator 2.
Described housing 1 edge and connecting plate 52 junction are provided with mounting groove 11, described connecting plate 52 is provided with some tapped through holes 521, described mounting groove 11 inwall is provided with tapped through hole 521 to the threaded mounting hole 12 be communicated with, and is provided with the bolt 6 running through tapped through hole 521 and be threaded with threaded mounting hole 12 in described tapped through hole 521.By bolt 6 can be firm L shape fixed head 5 is fixed on housing 1, but also facilitate L shape fixed head 5 to dismantle, the convenient maintenance to whole radiator 2 and cleaning, so just can improve the useful life of frequency converter greatly, greatly improve fail safe and the practicality of frequency converter.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a frequency converter, comprise housing and radiator, described housing forward end is provided with control panel and slippage cover plate, suitable slip lid is provided with above described control line mounting groove, it is characterized in that: described radiator comprises some fin, described housing lower end is provided with L shape fixed head, and described L shape fixed head comprises connecting plate and the mounting panel suitable with housing, described connecting plate is vertically arranged on shell rim, and described mounting panel edge is vertically fixedly connected with connecting plate;
Described fin is provided with the chute suitable with mounting panel, and described fin is installed in parallel in installation by chute and pulls, described fin towards one end of housing and housing inconsistent.
2. frequency converter according to claim 1, it is characterized in that: described radiator also comprises radiator fan, described radiator fan comprises electric fan and fan drum, and described fan drum lower end is provided with some installation slots, described installation slot and the grafting of fin upper end.
3. frequency converter according to claim 2, is characterized in that: described L shape fixed head is aluminum alloy material.
4. frequency converter according to claim 3, it is characterized in that: described shell rim and connecting plate junction are provided with mounting groove, described connecting plate is provided with some tapped through holes, described mounting groove inwall is provided with tapped through hole to the threaded mounting hole be communicated with, and is provided with the bolt running through tapped through hole and be threaded with threaded mounting hole in described tapped through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456756.2U CN204030928U (en) | 2014-08-13 | 2014-08-13 | Frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420456756.2U CN204030928U (en) | 2014-08-13 | 2014-08-13 | Frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030928U true CN204030928U (en) | 2014-12-17 |
Family
ID=52070753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420456756.2U Expired - Fee Related CN204030928U (en) | 2014-08-13 | 2014-08-13 | Frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307462A (en) * | 2015-11-16 | 2016-02-03 | 吴扬华 | Power electrical element mounting device with lighting function |
| CN109346447A (en) * | 2018-09-20 | 2019-02-15 | 青岛海信宽带多媒体技术有限公司 | A kind of optical network device |
-
2014
- 2014-08-13 CN CN201420456756.2U patent/CN204030928U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307462A (en) * | 2015-11-16 | 2016-02-03 | 吴扬华 | Power electrical element mounting device with lighting function |
| WO2017084365A1 (en) * | 2015-11-16 | 2017-05-26 | 顾玉奎 | Power electrical element mounting device with lighting function |
| CN107710895A (en) * | 2015-11-16 | 2018-02-16 | 顾玉奎 | A kind of electric power electric element fixing apparatus with illumination functions |
| CN109346447A (en) * | 2018-09-20 | 2019-02-15 | 青岛海信宽带多媒体技术有限公司 | A kind of optical network device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for reducing three-level frequency converter swithcing loss Effective date of registration: 20180522 Granted publication date: 20141217 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU LINGSHIDA ELECTRIC APPLIANCES CO.,LTD. Registration number: 2018330000121 |
|
| 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: 20141217 Termination date: 20210813 |