CN204741409U - Novel vertical converter - Google Patents
Novel vertical converter Download PDFInfo
- Publication number
- CN204741409U CN204741409U CN201520535789.0U CN201520535789U CN204741409U CN 204741409 U CN204741409 U CN 204741409U CN 201520535789 U CN201520535789 U CN 201520535789U CN 204741409 U CN204741409 U CN 204741409U
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- Prior art keywords
- frequency converter
- casing
- converter according
- heat
- radiator
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Abstract
The utility model discloses a novel vertical converter, the converter includes a box, the upper portion of box is provided with an air -out portion, is used for the heat dissipation of converter, air -out portion includes a wind scooper and a radiator, wherein, the radiator is inlayed the up end of box, the wind scooper lock joint is in the upper portion of radiator, and with the up end of box is connected, and the heat passes through the wind scooper is arranged and is left the converter. Novel vertical converter, simple structure can arrange the heat moreover and leave the converter makes do not assemble the heat around the converter, make the converter is worked under a normal temperature, has lengthened the life of converter.
Description
Technical field
The utility model relates to a kind of frequency converter, particularly a kind of novel vertical frequency converter.
Background technology
Frequency converter is the electric energy control device utilizing the on-off action of power semiconductor device power frequency supply to be transformed to another frequency.The main circuit of frequency converter can be divided into two classes substantially: voltage-type is the frequency converter exchanged by the DC converting of voltage source, and the filtering of DC loop is electric capacity; Current mode is the frequency converter exchanged by the DC converting of current source, and its DC loop filtering is inductance.Frequency converter generally all has rectifier, flat ripple loop and inverter, all apply a large amount of semiconductor device, due to Joule law, electric device with resistance operationally all produces Joule heat, frequency converter operationally, by the heat that a large amount of needs of generation distribute in time, current frequency converter dispels the heat general external radiator, heat radiation is accelerated by accelerating cross-ventilation, so not only radiating efficiency is low, at hot weather, the non-constant of radiating effect, this is also the reason that frequency converter burns at the easy high temperature of hot weather.
Consult Chinese patent " frequency converter ", application number: 201320567430.2, a kind of frequency converter, it comprises body, and its design feature is that described body arranges at least one metab, is connected with a radiator in each metab; Described body and metab are by screw threads for fastening anatomical connectivity; Described radiator has identical structure; Described body is arranged three metabs, its structure is rectangle; Three described metabs are evenly arranged in bodies top; The utility model, in order to improve the radiating effect of frequency converter inside, reduces the temperature of frequency converter inside, improves the useful life of frequency converter, adopts the method for metal heat conduction, accelerates distributing of frequency converter electric energy heat, improves radiating effect.
But during frequency converter radiator heat-dissipation described above, although the heat in frequency converter casing can be discharged outside casing, heat can be collected at tank surface, makes the temperature of tank surface raise, the work of unfavorable frequency converter.
In view of above-mentioned defect, the utility model creator obtains the utility model finally through long research and practice.
Utility model content
The purpose of this utility model is, provides a kind of novel vertical frequency converter, its perfect heat-dissipating.
For achieving the above object, the technical solution adopted in the utility model is, a kind of novel vertical frequency converter is provided, described frequency converter comprises a casing, the top of described casing is provided with an outlet section, in order to the heat radiation of described frequency converter, described outlet section comprises a wind scooper and a radiator, wherein, described radiator is embedded in the upper surface of described casing, described wind scooper snaps onto the top of described radiator, and is connected with the upper surface of described casing, and heat is arranged from described frequency converter by described wind scooper.
Novel vertical frequency converter described in the utility model, structure is simple, and can, by heat row from described frequency converter, make the surrounding of described frequency converter not assemble heat, described frequency converter is worked at a normal temperature, extends the useful life of described frequency converter.
Preferably, described wind scooper comprises an air guide hole, and described air guide hole is arranged on the side of described wind scooper, and described air guide hole is connected with a guide duct.
Preferably, described radiator comprises a metal pedestal and a fan, and wherein, described fan is nested in described metal pedestal, and the heat produced by described frequency converter is all adsorbed in described metal pedestal, is then discharged by the heat in described metal pedestal by described fan.
Preferably, described casing is provided with an inlet section, the symmetrical both sides being distributed in described casing, described inlet section, introduce the natural wind in air in the casing of described frequency converter.
Preferably, the front end face of described casing is provided with a display screen and functional areas, and wherein, described display screen and described functional areas are embedded in the front end face of described casing, and described display screen is in order to show described frequency converter current state situation; Described functional areas are in order to perform each function of described frequency converter.
Preferably, the rear end face of described casing is provided with two mounting panels, and described mounting panel is symmetricly set in the both sides up and down of described casing, and one end of described mounting panel is connected with the side of described casing, and the other end is free end.
Preferably, described mounting panel is divided into a transverse slat and a riser, wherein, described transverse slat and described riser are provided with two installing holes, the all symmetrical distribution of described installing hole, the installing hole on described transverse slat is connected with described casing, and the installing hole on described riser is connected with other devices.
Preferably, described transverse slat is consistent with the width of described riser, and installing hole on described transverse slat is consistent with the pore size of the installing hole on described riser.
Preferably, described frequency converter also comprises a dust-proof mesh enclosure, and described dust-proof mesh enclosure is connected with described casing, described dust-proof mesh enclosure is provided with four circular holes, and is symmetrically distributed on described dust-proof mesh enclosure, corresponding with the position of four screwed holes on described casing.
Preferably, adopt between described dust-proof mesh enclosure with described casing and be threaded.
The beneficial effects of the utility model are compared with the prior art: novel vertical frequency converter described in the utility model, structure is simple, and can by heat row from described frequency converter, the surrounding of described frequency converter is made not assemble heat, described frequency converter is worked at a normal temperature, extends the useful life of described frequency converter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model novel vertical frequency converter;
Fig. 2 is the internal structure schematic diagram of the outlet section of the utility model novel vertical frequency converter;
Fig. 3 is the structural representation of the embodiment one of the utility model novel vertical frequency converter.
Embodiment
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in specification of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Refer to shown in Fig. 1, it is the structural representation of the utility model novel vertical frequency converter, described frequency converter comprises a casing 1, described casing 1 is provided with an inlet section 2, the symmetrical left and right sides being distributed in described casing 1, described inlet section 2, natural wind in air is introduced in the casing 1 of described frequency converter, the front end face of described casing 1 is provided with display screen 3 and functional areas 4, wherein, described display screen 3 and described functional areas 4 are embedded in the front end face of described casing 1, and described display screen 3 is in order to show described frequency converter current state situation, described functional areas 4 are in order to perform each function of described frequency converter, the top of described casing 1 is provided with an outlet section 5, in order to the heat radiation of described frequency converter, the rear end face of described casing 1 is provided with two mounting panels 6, described mounting panel 6 is symmetricly set in the both sides up and down of described casing 1, one end of described mounting panel 6 is connected with the side of described casing 1, the other end is free end, wherein, described mounting panel 6 is one " L " type, described mounting panel 6 is divided into transverse slat 61 and a riser 62, described transverse slat 61 and described riser 62 are provided with two installing holes 63, the all symmetrical distribution of described installing hole 63, installing hole 63 on described transverse slat 61 is connected with described casing 1, connected mode is adopted and is connected by screw, installing hole 63 on described riser 62 is connected with other devices, because described transverse slat 61 is consistent with the width of described riser 62, and installing hole 63 on described transverse slat 61 is also consistent with the pore size of the installing hole 63 on described riser 62, described mounting panel 6 is made no matter to be contained in upside or the downside of described casing 1, all can connect, realize the standardized production of described mounting panel 6.
Shown in composition graphs 2, it is the internal structure schematic diagram of the outlet section of the utility model novel vertical frequency converter; Described outlet section 5 comprises wind scooper 51 and a radiator 52, wherein, described radiator 52 is embedded in the upper surface of described casing 1, described wind scooper 51 snaps onto the top of described radiator 52, and be connected with the upper surface of described casing 1, described radiator 52 comprises metal pedestal 521 and a fan 522, wherein, described fan 522 is nested in described metal pedestal 521, the heat produced by described frequency converter is all adsorbed in described metal pedestal 521, is then discharged by the heat in described metal pedestal 521 by described fan 522; Described wind scooper 51 comprises an air guide hole 511, described air guide hole 511 is arranged on the side of described wind scooper 51, and described air guide hole 511 is connected with a guide duct, heat is arranged from described frequency converter by described guide duct, the surrounding of described frequency converter is made not assemble heat, described frequency converter is worked at a normal temperature, extends the useful life of described frequency converter.
Novel vertical frequency converter described in the utility model, structure is simple, and can, by heat row from described frequency converter, make the surrounding of described frequency converter not assemble heat, described frequency converter is worked at a normal temperature, extends the useful life of described frequency converter.
Embodiment one
Frequency converter as described above, the present embodiment and its difference are, consult shown in Fig. 3, it is the structural representation of the embodiment one of the utility model novel vertical frequency converter, described frequency converter also comprises a dust-proof mesh enclosure 7, described dust-proof mesh enclosure 7 is connected with described casing 1, described dust-proof mesh enclosure 7 is provided with four circular holes 71, and be symmetrically distributed on described dust-proof mesh enclosure 7, corresponding with the position of four screwed holes 11 on described casing 1, adopt between described dust-proof mesh enclosure 7 with described casing 1 and be threaded, be convenient for changing the dustproof sponge in described dust-proof mesh enclosure 7, make in the casing 1 of described frequency converter, to keep a relative clean and dry environment always, be beneficial to the work of described frequency converter.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (10)
1. a novel vertical frequency converter, it is characterized in that, described frequency converter comprises a casing, and the top of described casing is provided with an outlet section, in order to the heat radiation of described frequency converter, described outlet section comprises a wind scooper and a radiator, wherein, described radiator is embedded in the upper surface of described casing, and described wind scooper snaps onto the top of described radiator, and be connected with the upper surface of described casing, heat is arranged from described frequency converter by described wind scooper.
2. frequency converter according to claim 1, is characterized in that, described wind scooper comprises an air guide hole, and described air guide hole is arranged on the side of described wind scooper, and described air guide hole is connected with a guide duct.
3. frequency converter according to claim 2, it is characterized in that, described radiator comprises a metal pedestal and a fan, wherein, described fan is nested in described metal pedestal, the heat produced by described frequency converter is all adsorbed in described metal pedestal, is then discharged by the heat in described metal pedestal by described fan.
4. frequency converter according to claim 3, is characterized in that, described casing is provided with an inlet section, and the symmetrical both sides being distributed in described casing, described inlet section, introduce the natural wind in air in the casing of described frequency converter.
5. frequency converter according to claim 4, it is characterized in that, the front end face of described casing is provided with a display screen and functional areas, wherein, described display screen and described functional areas are embedded in the front end face of described casing, and described display screen is in order to show described frequency converter current state situation; Described functional areas are in order to perform each function of described frequency converter.
6. frequency converter according to claim 5, it is characterized in that, the rear end face of described casing is provided with two mounting panels, and described mounting panel is symmetricly set in the both sides up and down of described casing, one end of described mounting panel is connected with the side of described casing, and the other end is free end.
7. frequency converter according to claim 6, it is characterized in that, described mounting panel is divided into a transverse slat and a riser, wherein, described transverse slat and described riser are provided with two installing holes, the all symmetrical distribution of described installing hole, the installing hole on described transverse slat is connected with described casing, and the installing hole on described riser is connected with other devices.
8. frequency converter according to claim 7, is characterized in that, described transverse slat is consistent with the width of described riser, and installing hole on described transverse slat is consistent with the pore size of the installing hole on described riser.
9. frequency converter according to claim 8, it is characterized in that, described frequency converter also comprises a dust-proof mesh enclosure, described dust-proof mesh enclosure is connected with described casing, described dust-proof mesh enclosure is provided with four circular holes, and be symmetrically distributed on described dust-proof mesh enclosure, corresponding with the position of four screwed holes on described casing.
10. frequency converter according to claim 9, is characterized in that, adopts and be threaded between described dust-proof mesh enclosure with described casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535789.0U CN204741409U (en) | 2015-07-22 | 2015-07-22 | Novel vertical converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535789.0U CN204741409U (en) | 2015-07-22 | 2015-07-22 | Novel vertical converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741409U true CN204741409U (en) | 2015-11-04 |
Family
ID=54423126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535789.0U Expired - Fee Related CN204741409U (en) | 2015-07-22 | 2015-07-22 | Novel vertical converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941771A (en) * | 2017-01-23 | 2017-07-11 | 合肥凯高电气设备有限公司 | Case is installed in a kind of radiating of indoor frequency converter |
| CN107508450A (en) * | 2017-07-24 | 2017-12-22 | 合肥市施能电子科技有限公司 | A kind of anti-interference frequency converter |
-
2015
- 2015-07-22 CN CN201520535789.0U patent/CN204741409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941771A (en) * | 2017-01-23 | 2017-07-11 | 合肥凯高电气设备有限公司 | Case is installed in a kind of radiating of indoor frequency converter |
| CN107508450A (en) * | 2017-07-24 | 2017-12-22 | 合肥市施能电子科技有限公司 | A kind of anti-interference frequency converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151104 Termination date: 20180722 |