CN201975984U - Novel housing of frequency converter - Google Patents
Novel housing of frequency converter Download PDFInfo
- Publication number
- CN201975984U CN201975984U CN2011201277189U CN201120127718U CN201975984U CN 201975984 U CN201975984 U CN 201975984U CN 2011201277189 U CN2011201277189 U CN 2011201277189U CN 201120127718 U CN201120127718 U CN 201120127718U CN 201975984 U CN201975984 U CN 201975984U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- heat
- housing
- solid plate
- dissipating
- 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
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a novel housing of a frequency converter, which comprises a body, wherein the shape of the body is a cuboid, the upper side of the body is provided with a solid plate which can isolate the upper and the lower of the body, and heat-dissipating holes are distributed at the left side and the right side of the body. In the novel housing of the frequency converter, the upper side of the housing body is provided with the solid plate, and the upper and the lower of the solid plate are sealed; when the frequency converter works for a long time, dust is easy to deposit on the side surface of the top end, but is prevented from falling into the frequency converter, so that the frequency converter can normally work; and as the heat-dissipating holes are distributed at the left side and the right side of the housing of the frequency converter, the heat-dissipating effect is strengthened, and the heat dissipating work can be ensured to be carried out. The novel housing of the frequency converter has unique design and a simple structure, can be placed outdoors to be used, can prevent rainwater from entering the interior of the frequency converter in rainy days, and has obvious heat-dissipating effect. The novel housing of the frequency converter has wide application prospect.
Description
Technical field
The utility model relates to the parts of frequency converter, is meant a kind of novel frequency converter shell specifically.
Background technology
Frequency converter is integrated high-voltage high-power transistor technology and electron controls technology are used widely.The effect of frequency converter is frequency and the amplitude that changes the alternating current machine power supply, thereby changes the cycle of its moving magnetic field, reaches the purpose of level and smooth control motor speed.The appearance of frequency converter makes complicated speed regulating control oversimplify.And the heat radiation of frequency converter has directly influenced the operate as normal of frequency converter, and the heat radiation of frequency converter is mainly reflected in built-in cooling fan and the louvre on the shell.
Existing frequency converter shell is a cuboid, and its and arranged on left and right sides is distributed with several louvres, and upside also is distributed with several louvres.When the frequency converter operate as normal, mainly the louvre on upside, left side and the right side by frequency converter dispels the heat.Mainly there is following problem in this class frequency converter, and when the working long hours of frequency converter, the side that is positioned at the top is precipitated dust easily, and might make dust fall to frequency converter inside, influences the operate as normal of frequency converter.
The utility model content
The utility model provides a kind of novel frequency converter shell, and its main purpose is to overcome the shortcomings such as work that existing frequency converter shell radiating effect is not obvious and influence frequency converter.
The technical solution of the utility model is as follows:
A kind of novel frequency converter shell comprises body, and the profile of this body is a cuboid, and the upside of described body is one can completely cut off the solid plate of its above and below, and the and arranged on left and right sides of this body is covered with louvre.
The front side of aforementioned body also is provided with a groove, is embedded with a control panel in the described groove.
Compared with prior art to description of the present utility model as can be known by above-mentioned, advantage of the present utility model is:
One, the upside of the utility model frequency converter outer cover body is one can completely cut off the solid plate of its above and below, when the working long hours of frequency converter, precipitates dust easily though be positioned at the side on top, but but stoped dust to fall to frequency converter inside, guaranteed the operate as normal of frequency converter;
Two, the left and right side of this frequency converter shell has been covered with louvre, has strengthened its radiating effect, guarantees the carrying out of heat radiation work;
Three, the utility model design is unique, simple in structure, it can be positioned over outdoor use, can stop during the rainy day that rainwater enters frequency converter inside, and its radiating effect is obvious, therefore the utlity model has wide application prospect.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic diagram of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of novel frequency converter shell, comprise body 1, this body 1 is a cuboid, preceding side external surface is provided with a groove 7, is embedded with a control panel 8 in the groove 7, and these control panel 8 surfaces are surperficial concordant with body 1, the left side of this body, right side are covered with louvre 6, and the upside one of body 1 can completely cut off the solid plate of its above and below.Body 1 is made for plastic material.
The upside of body 1 is not provided with louvre, but one can completely cut off the solid plate of its above and below, when the working long hours of frequency converter, precipitates dust easily though be positioned at the side on top, but but stoped dust to fall to frequency converter inside, guaranteed the operate as normal of frequency converter; The left side of this body 1, right side have been covered with louvre 6, have strengthened its radiating effect, guarantee the carrying out of heat radiation work; Following side external surface is provided with a groove 7, is embedded with a control panel 8 in the groove 7, can realize the control of 8 pairs of frequency converters of control panel; The utility model design is unique, simple in structure, it can be positioned over outdoor use, can stop during the rainy day that rainwater enters frequency converter inside, and its radiating effect is obvious, therefore the utlity model has wide application prospect.
Above-mentioned only is embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.
Claims (2)
1. a novel frequency converter shell comprises body, and the profile of this body is a cuboid, it is characterized in that: the upside of described body is one can completely cut off the solid plate of its above and below, and the and arranged on left and right sides of this body is covered with louvre.
2. a kind of novel frequency converter shell according to claim 1, it is characterized in that: the front side of described body also is provided with a groove, is embedded with a control panel in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201277189U CN201975984U (en) | 2011-04-27 | 2011-04-27 | Novel housing of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201277189U CN201975984U (en) | 2011-04-27 | 2011-04-27 | Novel housing of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201975984U true CN201975984U (en) | 2011-09-14 |
Family
ID=44581082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201277189U Expired - Fee Related CN201975984U (en) | 2011-04-27 | 2011-04-27 | Novel housing of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201975984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072862A (en) * | 2015-06-17 | 2015-11-18 | 无锡市天力五金弹簧厂 | Dustproof automobile electrical appliance plastic case |
-
2011
- 2011-04-27 CN CN2011201277189U patent/CN201975984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105072862A (en) * | 2015-06-17 | 2015-11-18 | 无锡市天力五金弹簧厂 | Dustproof automobile electrical appliance plastic case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204030359U (en) | A kind of labyrinth type ventilation unit | |
| CN203595981U (en) | Industrial multifunctional machine box | |
| CN201975984U (en) | Novel housing of frequency converter | |
| CN204349767U (en) | Radiating structure of frequency converter | |
| CN204305252U (en) | A kind of have dust-proof and Set Top Box that is cooling function | |
| CN204315972U (en) | Outdoor terminal box of transformer substation solar energy cooling device | |
| CN204668783U (en) | A kind of outdoor garden high-low voltage electric power distribution cabinet with illuminating lamp | |
| CN201821222U (en) | Mounting structure for magnetic encoder of permanent magnetic synchronous motor | |
| CN204668784U (en) | A kind of outdoor garden high-low voltage electric power distribution cabinet of solar powered cooling | |
| CN202561902U (en) | Cabinet type fan coil unit with static pressure box | |
| CN202737351U (en) | Low voltage switch cabinet | |
| CN202056985U (en) | Outdoor machine of air conditioner | |
| CN202455701U (en) | Plastic waterproof electrical box for ventilation and circular heat dissipation | |
| CN203456225U (en) | Novel transformer cabinet | |
| CN202795267U (en) | Fan mouse | |
| CN205491600U (en) | Electrical control cabinet | |
| CN204349912U (en) | A kind of ventilation cooling type energy-storage solar photovoltaic panel | |
| CN202391761U (en) | Electric fan | |
| CN203823977U (en) | Household semiconductor air conditioner | |
| CN203872152U (en) | Touch switch with good heat dissipation performance | |
| CN202772466U (en) | Heat radiation switch cabinet | |
| CN202550332U (en) | Capacitance compensation cabinet and ventilating device thereof | |
| CN203086907U (en) | Outdoor power cabinet heat radiation structure | |
| CN202841803U (en) | Control cabinet used for hosiery machine | |
| CN209472871U (en) | A kind of shield with heat sinking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20140427 |