CN202750029U - Inverter - Google Patents
Inverter Download PDFInfo
- Publication number
- CN202750029U CN202750029U CN 201220008020 CN201220008020U CN202750029U CN 202750029 U CN202750029 U CN 202750029U CN 201220008020 CN201220008020 CN 201220008020 CN 201220008020 U CN201220008020 U CN 201220008020U CN 202750029 U CN202750029 U CN 202750029U
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- CN
- China
- Prior art keywords
- alternating current
- inverter
- current output
- direct current
- power inverter
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the technical field of DC, TO and AC inverter power supply equipment for solar energy, wind energy, storage batteries accumulator jars or the like and particularly to an inverter which comprises a heat radiation fin shell. Two ends of the shell are respectively provided with an alternating current output panel and a direct current input panel; the direct current input panel is provided with a direct current input connector and a plurality of air outlets; the alternating current output panel is provided with an alternating current output socket, outward stamping on the alternating current output panel forms a plurality of air inlets, and a shutter structure is formed among the plurality of air inlets. Thus, when the inverter provided by the utility model is working, fine foreign matters are incapable of entering into the interior of the inverter from the air inlets, which enables normal operation of the inverter to be guaranteed and the service life of the inverter to be prolonged.
Description
Technical field:
The utility model relates to technical field of processing equipment, relates in particular to a kind of power inverter.
Background technology:
Inverter is that direct current energy (wind energy/solar cell, storage battery/accumulator jar) is transformed into alternating current, can be to be incorporated into the power networks or (to be generally 120V (90-150V) from the net form formula, 220V (190V-260V), 50/60Hz sine or square wave).Also can be the emergency power supply form, generally dc inverter be become to exchange.Popular says, inverter is a kind of device that direct current (DC) is converted into alternating current (AC).It is comprised of housing, inverter bridge, control logic and filter circuit.Be widely used in the civil electric appliance of resistive load, capacitive load, inductive load.Be exactly resistive load such as daily bulb; Fluorescent lamp, electricity-saving lamp are exactly capacitive load; Electric fan is exactly inductive load.Yet, the housing of existing inverter appearance design all is smooth, need to increase the heat that produces when large-area fin helps to distribute inverter work, cause small product size huge, complex process, cost is also high, its heat dispersion mainly by with the transfer of heat of the electronic component of inside to large-area fin, again by the cross-ventilation distribute heat of fin through nature.Generally there is not extra device (such as fan) initiatively to accelerate circulation of air.Thereby cause inverter because of the internal electronic element long-term work in hot environment, accelerated the oxidation process of electronic component, shortened the useful life of product.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists for prior art, design a kind of form that shell is increased radiating fin, take full advantage of the heat radiation advantage of metal shell, thereby provide a kind of energy efficiently radiates heat, initiatively accelerate circulation of air with the small fan air suction mode, the surface structure of the power inverter product that air intake vent is designed to prevent simultaneously louvre type that foreign matter enters, increases the service life.
To achieve these goals, the technical solution adopted in the utility model is:
Power inverter, include the radiating fin housing, the two ends of described housing are respectively equipped with alternating current output slab, direct current input panel, the direct current input panel is provided with direct current input adapter, a plurality of air outlet, the alternating current output slab is provided with the alternating current accessory power outlet, outside punching press forms a plurality of air inlets on the alternating current output slab, forms the venetian blind type structure between a plurality of air inlets.
The downward-sloping setting of described air inlet.
Described alternating current output slab is provided with the horse race lamp of a plurality of rolling flashs capable of circulation.
Described a plurality of horse race lamp surrounds circular configuration mutually.
The outer surface convex of described housing is provided with many radiating fins.
The surface of described radiating fin is wavy shaped configuration.
The utility model beneficial effect is: the utility model includes the radiating fin housing, the two ends of described housing are respectively equipped with the alternating current output slab, the direct current input panel, the direct current input panel is provided with the direct current input adapter, a plurality of air outlets, the alternating current output slab is provided with the alternating current accessory power outlet, outside punching press forms a plurality of air inlets on the alternating current output slab, form the venetian blind type structure between a plurality of air inlets, so that the utility model when work tiny foreign matter can't directly enter into inverter inside by air inlet, have the radiating fin housing can be fully with the dissipation of heat of inverter inside.Guarantee normal operation of the present utility model, increase the service life.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model exchanges output slab.
Fig. 3 is the structural representation of the utility model air inlet.
Fig. 4 is the structural representation of the utility model housing.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see shown in Fig. 1～4, power inverter includes radiating fin housing 1, the two ends of described housing 1 are respectively equipped with alternating current output slab 2, direct current input panel 3, direct current input panel 3 is provided with direct current input adapter 31, a plurality of air outlets 32, alternating current output slab 2 is provided with alternating current accessory power outlet 21, outside punching press forms a plurality of air inlets 22 on the alternating current output slab 2, form the venetian blind type structure between a plurality of air inlets 22, wherein, described air inlet 22 downward-sloping settings, so design enters into inverter inside so that inverter tiny foreign matter when work can't arrive by air inlet 22, guarantee the normal operation of inverter, increase the service life.
And, described alternating current output slab 2 is provided with the horse race lamp 23 of a plurality of rolling flashs capable of circulation, do not stop rolling flash by horse race lamp 23, more can allow the people see that intuitively the size of inverter delivery efficiency is strong and weak, when night, the user connected the storage battery use, can allow the people just can understand the operating state of inverter in far place, easy to use, and simple in structure.A plurality of horse race lamps 23 surround circular configuration mutually, can more intuitively reflect the inverter delivery efficiency.Horse race lamp 23 is the LED lamp, energy-conserving and environment-protective, long service life.
Can produce amount of heat because of work operation for inverter self, be provided with many radiating fins 11 at the outer surface convex of housing 1, can effectively increase the area of dissipation of housing 1, thereby the heat of inverter inside can be left as early as possible.The surface of radiating fin 11 is wavy shaped configuration, further increases the area of dissipation of housing 1, improves radiating effect.Volume and heat sink that the existing inverter of comparing is huge, the utility model volume is less, easier for installation fast also, and saved complicated wiring and installation cost.
Certainly, the above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (6)
1. power inverter, include radiating fin housing (1), it is characterized in that: the two ends of described housing (1) are respectively equipped with alternating current output slab (2), direct current input panel (3), direct current input panel (3) is provided with direct current input adapter (31), a plurality of air outlets (32), alternating current output slab (2) is provided with alternating current accessory power outlet (21), the upper outside punching press of alternating current output slab (2) forms a plurality of air inlets (22), forms the venetian blind type structure between a plurality of air inlets (22).
2. power inverter according to claim 1 is characterized in that: the downward-sloping setting of described air inlet (22).
3. power inverter according to claim 1, it is characterized in that: described alternating current output slab (2) is provided with the horse race lamp (23) of a plurality of rolling flashs capable of circulation.
4. power inverter according to claim 3, it is characterized in that: described a plurality of horse race lamps (23) surround circular configuration mutually.
5. the described power inverter of any one according to claim 1～4, it is characterized in that: the outer surface convex of described housing (1) is provided with many radiating fins (11).
6. power inverter according to claim 1, it is characterized in that: the surface of described radiating fin (11) is wavy shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220008020 CN202750029U (en) | 2012-01-09 | 2012-01-09 | Inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220008020 CN202750029U (en) | 2012-01-09 | 2012-01-09 | Inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202750029U true CN202750029U (en) | 2013-02-20 |
Family
ID=47709380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220008020 Expired - Fee Related CN202750029U (en) | 2012-01-09 | 2012-01-09 | Inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202750029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921301A (en) * | 2017-03-24 | 2017-07-04 | 张家港润盛科技材料有限公司 | A kind of aluminium shell for solar inverter |
-
2012
- 2012-01-09 CN CN 201220008020 patent/CN202750029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921301A (en) * | 2017-03-24 | 2017-07-04 | 张家港润盛科技材料有限公司 | A kind of aluminium shell for solar inverter |
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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 |
Granted publication date: 20130220 Termination date: 20150109 |
|
| EXPY | Termination of patent right or utility model |