CN203775054U - Quick heat dissipation inverter with waterproof function - Google Patents
Quick heat dissipation inverter with waterproof function Download PDFInfo
- Publication number
- CN203775054U CN203775054U CN201420186137.6U CN201420186137U CN203775054U CN 203775054 U CN203775054 U CN 203775054U CN 201420186137 U CN201420186137 U CN 201420186137U CN 203775054 U CN203775054 U CN 203775054U
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- Prior art keywords
- heat dissipation
- inverter
- heat radiation
- shell
- housing
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- Expired - Fee Related
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Abstract
The utility model relates to an inverter, and especially relates to a quick heat dissipation inverter with a waterproof function. The inverter comprises a shell and a control knob arranged on the shell. The inverter further comprises a quick heat dissipation device which includes heat dissipation grooves and a heat dissipation air vent. The heat dissipation grooves and the heat dissipation air vent are externally provided with a waterproof cover respectively. The shell is provided with a circular opening used as the heat dissipation air vent, and the surface of the shell is provided with at least one groove used as the heat dissipation grooves. According to the structure, the heat dissipation air vent with a dust filter screen is arranged on the shell of the inverter, which can prevent dust from entering the shell in the process of heat dissipation, enable quick heat dissipation and protect components in the shell. The heat dissipation grooves are arranged, and heat dissipation holes are arranged on the heat dissipation grooves, which increases the heat dissipation area; and the heat dissipation holes can fit the heat dissipation air duct to form effective ventilation to quickly cool the inverter.
Description
Technical field
The utility model relates to a kind of inverter, especially a kind of quick heat radiating inverter with water-proof function.
Background technology
Inverter is that direct current energy (battery, accumulator jar) is transformed into alternating current (being generally 220v50HZ sine or square wave).Popular says, inverter is a kind of device that direct current (DC) is converted into alternating current (AC).It is comprised of inverter bridge, control logic and filter circuit.Be widely used in air-conditioning, home theater, electric wheel, electric tool, sewing machine, DVD, VCD, computer, TV, washing machine, smoke exhaust ventilator, refrigerator, video tape recorder, massager, fan, illumination etc., so inverter application is in daily life very extensive.
The principle of inverter is roughly the process that a low-voltage direct is converted to a high-voltage alternating, first, direct voltage divides two-way, one produces the control signal of a KHZ level to prime IC power supply, one road is to prime power tube, by control signal, promoting the continuous switch of power tube makes the high-frequency alternating current of the elementary generation low pressure of high frequency transformer (although alternating current voltage is now low, but frequency is quite high, object is exactly in order to allow transformer rear class produce a high voltage, the voltage of the frequency of prime and rear class output is directly proportional, the frequency range that certainly also will can bear at power tube) by high frequency transformer, export high-frequency alternating current and through the hundreds of V direct current of a high frequency of fast recovery diode full-bridge rectification output, arrive rear class power tube again, and then by the power tube work that the control signal that rear class IC produces 50HZ left and right is controlled rear class, then exported the alternating current of 220V50HZ.
But the characteristic of current inverter, heat radiation is cooling by normal temperature, radiating efficiency is not high, along with service time is elongated, excess Temperature has just affected the performance of inverter, and easily damages equipment, therefore the most serious defect, there is no exactly desirable radiator structure, and then affect its performance and life-span.
Summary of the invention
The purpose of this utility model is, providing a kind of has that reasonable radiator structure, performance are good, the quick heat radiating inverter with water-proof function of long service life.
The utility model solves the technical scheme that its technical problem adopts: a kind of quick heat radiating inverter with water-proof function, comprise housing, control handle, control handle is arranged on housing, also comprise rapid heat radiation device, rapid heat radiation device comprises radiating groove, heat radiation air port, on housing, offer a circular opening as heat radiation air port, on the surface of housing, offer at least one groove as radiating groove;
Outside described radiating groove and heat radiation air port, be equipped with bucker.
Of the present utility modelly further be set to: on heat radiation air port, be provided with a dividing plate, dividing plate be circular, by three dowels, is connected with circular open, form three and fan collar extensions as the air port of dispelling the heat, on the air port of dispelling the heat, be packaged with dust-filtering net.
Of the present utility modelly further be set to: housing is a cuboid, in each side of housing, is provided with three radiating grooves, in the bottom of radiating groove, distribute louvre is set.
Said structure is provided with the heat radiation air port with dust-filtering net on the housing of inverter, in the process of heat radiation, prevent that dust from entering in housing, rapid heat dissipation not only, and can protect the components and parts in housing, and when radiating groove is set, on radiating groove, be provided with louvre, not only increased the area of heat radiation, energy and thermovent are adaptive simultaneously, form effectively and ventilate, fast inverter is lowered the temperature; Bucker can effectively prevent the water inlet of heat dissipation ventilation hole, damages inverter.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment.
Embodiment
Known with reference to figure 1, a kind of quick heat radiating inverter with water-proof function of the utility model, comprise housing 1, control handle 11, control handle 11 is arranged on housing 1, also comprise rapid heat radiation device, rapid heat radiation device comprises radiating groove 2, heat radiation air port 3, on housing 1, offer a circular opening as heat radiation air port 3, on heat radiation air port 3, be provided with a dividing plate 31, dividing plate 31 is circular, by three dowels 311, be connected with circular open, form three fan collar extensions as heat radiation air port 3, on heat radiation air port 3, be packaged with dust-filtering net 32, housing 1 is a cuboid, in each side of housing 1, be provided with three radiating grooves 2, in the bottom of radiating groove 2, distribute louvre 21 is set,
Radiating groove 2 is provided with bucker 41 and bucker 42, and radiation air, the 3 outer buckers 43 that are provided with.
Obviously, above-described embodiment is only used to done giving an example is clearly described, and the not restriction to execution mode.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all execution modes.And the apparent variation of being extended out thus or change are still in protection range of the present utility model.
Claims (3)
1. a quick heat radiating inverter with water-proof function, comprise housing, control handle, control handle is arranged on housing, it is characterized in that: also comprise rapid heat radiation device, rapid heat radiation device comprises radiating groove, heat radiation air port, on housing, offer a circular opening as heat radiation air port, on the surface of housing, offer at least one groove as radiating groove;
Outside described radiating groove and heat radiation air port, be equipped with bucker.
2. according to the quick heat radiating inverter with water-proof function claimed in claim 1, it is characterized in that: on heat radiation air port, be provided with a dividing plate, dividing plate is circular, by three dowels, be connected with circular open, form three fan collar extensions as heat radiation air port, on heat radiation air port, be packaged with dust-filtering net.
3. according to the quick heat radiating inverter with water-proof function described in claim 1 or 2, it is characterized in that: housing is a cuboid, in each side of housing, is provided with three radiating grooves, in the bottom of radiating groove, distribute louvre is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186137.6U CN203775054U (en) | 2014-04-16 | 2014-04-16 | Quick heat dissipation inverter with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420186137.6U CN203775054U (en) | 2014-04-16 | 2014-04-16 | Quick heat dissipation inverter with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203775054U true CN203775054U (en) | 2014-08-13 |
Family
ID=51292201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420186137.6U Expired - Fee Related CN203775054U (en) | 2014-04-16 | 2014-04-16 | Quick heat dissipation inverter with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203775054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921655A (en) * | 2019-03-06 | 2019-06-21 | 泉州台商投资区春凯机械科技有限公司 | A kind of fan groove sucks the solar photovoltaic interconnected inverter of simultaneously self-clean type system |
-
2014
- 2014-04-16 CN CN201420186137.6U patent/CN203775054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109921655A (en) * | 2019-03-06 | 2019-06-21 | 泉州台商投资区春凯机械科技有限公司 | A kind of fan groove sucks the solar photovoltaic interconnected inverter of simultaneously self-clean type system |
| CN109921655B (en) * | 2019-03-06 | 2021-07-06 | 中电(沈阳)能源投资有限公司 | Solar photovoltaic grid-connected inverter of sector groove suction and self-cleaning system |
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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: 20140813 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |