CN204835949U - Protecting sheathing is fixed to dc -to -ac converter - Google Patents
Protecting sheathing is fixed to dc -to -ac converter Download PDFInfo
- Publication number
- CN204835949U CN204835949U CN201520527722.2U CN201520527722U CN204835949U CN 204835949 U CN204835949 U CN 204835949U CN 201520527722 U CN201520527722 U CN 201520527722U CN 204835949 U CN204835949 U CN 204835949U
- Authority
- CN
- China
- Prior art keywords
- retainer plate
- opening
- protecting sheathing
- fixed
- catch
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a protecting sheathing is fixed to dc -to -ac converter, it include square baffle and an organic whole set up in the square retainer plate of baffle surface edge, be equipped with the ventilation territory corresponding with the fan on the baffle, multiunit ventilation mechanism and a plurality of fixed orifices have been offered on the retainer plate, ventilation mechanism is including running through the opening of retainer plate, tip and the retainer plate is connected and is located a plurality of first separation blade of opening one side and tip and the retainer plate is connected and is located a plurality of second separation blades of opening opposite side, first separation blade with the second separation blade stagger set up and its projection on the retainer plate forms end -to -end connection's plane. Set the opening of through fixed circle to and lie in the opening both sides and staggered first separation blade and second separation blade through the mechanism of will ventilating to with its projection formation end -to -end connection's on the retainer plate plane, can enough reduce the entering of dust like this, can ensure abundant heat dissipation again.
Description
Technical field
The utility model belongs to electrical equipment auxiliary equipment field, relates to a kind of protecting sheathing, is specifically related to a kind of inverter and fixes protecting sheathing.
Background technology
Inverter be direct current energy (
battery, accumulator jar) be transformed into alternating current (be generally 220V, 0Hz sinusoidal wave), it is made up of inverter bridge, control logic and filter circuit, is 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,
illuminationdeng.Abroad because popularity rate higher the go out work or out on tours and available inverter of automobile connect storage battery drive electrical equipment and various tool work.
Usually fan being installed in inverter, for fully dispelling the heat to electronic module etc. wherein, guaranteeing its stable operation; This offers louvre with regard to needing in the side-walls of inverter provided with fan, the interfaces such as corresponding electric current input/output terminal are installed on the side wall simultaneously, easy like this causing deposits the magazines such as dust in air in the exposure of the module of inverter, easily affects the performance of inverter.
Summary of the invention
The utility model object provides a kind of inverter to fix protecting sheathing to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: protecting sheathing fixed by a kind of inverter, it comprises square baffle plate and is integrally formed at the square retainer plate of described baffle surface edge, and described baffle plate is provided with the ventilation territory corresponding with fan; Described retainer plate offers many group ventilating mechanisms and multiple fixing hole, described ventilating mechanisms comprises opening, the end of running through described retainer plate and is connected with described retainer plate and is positioned at multiple first catch of described opening side and end is connected with described retainer plate and is positioned at multiple second catch of described opening opposite side, and described first catch and described second catch stagger setting and its projection on described retainer plate forms the plane that head and the tail are connected.
Optimally, described baffle plate offers terminals rim of the mouth and the multiple fixed hole seats around described terminals rim of the mouth.
Optimally, long side two ends of described retainer plate are respectively equipped with described ventilating mechanisms, and the described retainer plate between two described ventilating mechanisms is provided with multiple reinforcement.
Optimally, described ventilation territory is made up of multiple ventilation hole.
Further, described baffle plate offers cable interface, exchange output input protection port and the total port of input and output.
Because technique scheme is used; the utility model compared with prior art has following advantages: protecting sheathing fixed by the utility model inverter; by ventilating mechanisms being disposed through the opening of retainer plate and being positioned at opening both sides and the first catch staggered and the second catch; and its projection on retainer plate is formed the plane that head and the tail connect; entering of dust can either be reduced like this, abundant heat radiation can be guaranteed again.
Accompanying drawing explanation
Accompanying drawing 1 fixes the structural representation of protecting sheathing for the utility model inverter;
Wherein, 1, baffle plate; 11, terminals rim of the mouth; 12, fixed hole seat; 13, cable interface; 14, ventilation territory; 141, ventilation hole; 15, output input protection port is exchanged; 16, the total port of input and output; 2, retainer plate; 21, fixing hole; 22, ventilating mechanisms; 221, opening; 222, the first catch; 223, the second catch.
Embodiment
Below in conjunction with accompanying drawing, the utility model preferred embodiment is described in detail:
Protecting sheathing fixed by inverter as shown in Figure 1, mainly comprises baffle plate 1 and the retainer plate 2 being integrally formed at the arbitrary marginal surface place of baffle plate 1.
Wherein, the shape of baffle plate 1 is consistent with the shape of inverter side, and be square (can be rectangle or square), and baffle plate 1 is provided with the ventilation territory 14 corresponding with fan.The shape of retainer plate 2 is consistent with the shape of baffle plate 1, also be square (can be rectangle or square), offer many group ventilating mechanisms 22 and multiple fixing hole 21 above it, by the screw installed in fixing hole 21, whole inverter is fixed protecting sheathing and be connected with inverter; Ventilating mechanisms 22 comprises opening 221, the end of running through retainer plate 2 and is connected with retainer plate 2 and is positioned at multiple first catch 222 of opening 221 side and end is connected with retainer plate 2 and is positioned at multiple second catch 223 of opening 221 opposite side, the setting and the first catch 222 and the second catch 223 stagger, and their projections on retainer plate 2 form head and the tail (because their end is connected with retainer plate 2, so the head and the tail at place refer to their two sides) plane that connects, entering of dust can either be reduced like this, abundant heat radiation can be guaranteed again.
In the present embodiment, baffle plate 1 offers terminals rim of the mouth 11 and the multiple fixed hole seats 12 around terminals rim of the mouth 11.Ventilation territory 14 is made up of multiple ventilation hole 141, reduces its area when guaranteeing radiating effect as far as possible.Baffle plate 1 also offers cable interface 13, exchange output input protection port one 5 and the total port one 6 of input and output.The retainer plate 2 that one long side two ends of retainer plate 2 are respectively provided with between a ventilating mechanisms 22, two ventilating mechanisms 22 is provided with multiple reinforcement 2, guarantees the intensity of whole shell.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and implement according to this; protection range of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection range of the present utility model.
Claims (5)
1. a protecting sheathing fixed by inverter, it is characterized in that, it comprises square baffle plate (1) and is integrally formed at the square retainer plate (2) at described baffle plate (1) marginal surface place, and described baffle plate (1) is provided with the ventilation territory (14) corresponding with fan, described retainer plate (2) offers and organizes ventilating mechanisms (22) and multiple fixing hole (21) more, described ventilating mechanisms (22) comprises the opening (221) running through described retainer plate (2), end is connected with described retainer plate (2) and is positioned at multiple first catch (222) of described opening (221) side and end is connected with described retainer plate (2) and is positioned at multiple second catch (223) of described opening (221) opposite side, described first catch (222) and described second catch (223) are staggered setting and its projection on described retainer plate (2) forms the plane that head and the tail are connected.
2. protecting sheathing fixed by inverter according to claim 1, it is characterized in that: described baffle plate (1) offers terminals rim of the mouth (11) and the multiple fixed hole seats (12) around described terminals rim of the mouth (11).
3. protecting sheathing fixed by inverter according to claim 1; it is characterized in that: long side two ends of described retainer plate (2) are respectively equipped with described ventilating mechanisms (22), the described retainer plate (2) between two described ventilating mechanisms (22) is provided with multiple reinforcement (23).
4. protecting sheathing fixed by inverter according to claim 1, it is characterized in that: described ventilation territory (14) is made up of multiple ventilation hole (141).
5. protecting sheathing fixed by inverter according to claim 2, it is characterized in that: described baffle plate (1) offers cable interface (13), exchange output input protection port (15) and the total port of input and output (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527722.2U CN204835949U (en) | 2015-07-21 | 2015-07-21 | Protecting sheathing is fixed to dc -to -ac converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527722.2U CN204835949U (en) | 2015-07-21 | 2015-07-21 | Protecting sheathing is fixed to dc -to -ac converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835949U true CN204835949U (en) | 2015-12-02 |
Family
ID=54693504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527722.2U Expired - Fee Related CN204835949U (en) | 2015-07-21 | 2015-07-21 | Protecting sheathing is fixed to dc -to -ac converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835949U (en) |
-
2015
- 2015-07-21 CN CN201520527722.2U patent/CN204835949U/en not_active Expired - Fee Related
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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: 20151202 Termination date: 20180721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |