CN203240199U - Anti-interference power voltage-stabilizing device - Google Patents
Anti-interference power voltage-stabilizing device Download PDFInfo
- Publication number
- CN203240199U CN203240199U CN 201320269218 CN201320269218U CN203240199U CN 203240199 U CN203240199 U CN 203240199U CN 201320269218 CN201320269218 CN 201320269218 CN 201320269218 U CN201320269218 U CN 201320269218U CN 203240199 U CN203240199 U CN 203240199U
- Authority
- CN
- China
- Prior art keywords
- base
- sound
- insulating cover
- areas
- stabilizing device
- 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
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an anti-interference power voltage-stabilizing device, and belongs to the field of power supply equipment. The anti-interference power voltage-stabilizing device resolves the problems that an existing voltage-stabilizing power supply which is high in reliability, strong in anti-interference performance and small in noise is usually complex in structure and difficult to maintain, and is not practical in some specific areas, for example, remote rural areas and the areas without relevant after-sale services. The anti-interference power voltage-stabilizing device comprises a universal wheel, a base, a main machine and a sound-insulating cover, wherein the universal wheel is provided with a locking device and is installed under the base, the base is provided with a plurality of ventilating holes, the main machine is a parameter-regulation-type alternating current voltage-stabilizing power supply and is fixed on the base, the sound-insulating cover covers the main machine and is provided with an operation port and a plurality of columnar ventilating holes, and an operation cover covers the operation port. The anti-interference power voltage-stabilizing device is applicable to the remote rural areas, the areas without relevant after-sale services and other specific areas.
Description
Technical field
The utility model belongs to the power supply unit field, is specifically related to a kind of voltage stabilizer of anti-jamming power-supply.
Background technique
Stabilized power supply is the electronic equipment that stabilized power source can be provided for load, and the supply voltage that the larger and inapplicable electric equipment of fluctuation can be required is stabilized in the applicable range of set value, and various circuit or electric equipment can be worked under rated operational voltage.
Along with electronic technology development, the application of electronics is more and more extensive, and the kind of electronic equipment is also more and more, to reliability, anti-interference, the noise of power regulator and whether safeguard easily etc. that requirement is stricter.
In the existing stabilized power supply, reliability is high, strong interference immunity, stabilized power supply structure that noise is little are all very complicated, is difficult to safeguard, and is in some locations, very inapplicable without the area of corresponding after sales service such as remote mountain areas etc.
Summary of the invention
In order to solve in the existing stabilized power supply, reliability is high, strong interference immunity, stabilized power supply structure that noise is little are all very complicated, is difficult to safeguard inapplicable problem in the location, the utility model provides a kind of voltage stabilizer of anti-jamming power-supply, and technological scheme is as follows:
Voltage stabilizer of anti-jamming power-supply, it comprises universal wheels, base, main frame, sound-insulating cover, described universal wheels is with locking device, universal wheels is installed in below the base, and described base is provided with a plurality of vent holes, and described main frame is parameter adjustment type alternating current steady voltage plug, main frame is fixed on the base, described sound-insulating cover covers on the described main frame, and gathering hole and a plurality of column vent hole are arranged above the described sound-insulating cover, is stamped the operation lid on the described gathering hole.
Described sound-insulating cover is the plexiglass sound-insulating cover.
The beneficial effects of the utility model are: reliability is high, strong interference immunity, noise are little, simple in structure, easily safeguards, is adapted at some locations, such as the area use without corresponding after sales service such as remote mountain areas.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is base schematic diagram of the present utility model.
Embodiment
Referring to Fig. 1 Fig. 2, voltage stabilizer of anti-jamming power-supply, it comprises universal wheels 1, base 2, main frame 3, sound-insulating cover 4, described universal wheels 1 is with locking device 1-1, universal wheels 1 is installed in below the base 2, described universal wheels 1 is with locking device, described base 2 is provided with a plurality of vent hole 2-1, described main frame 3 is parameter adjustment (resonance) type alternating current steady voltage plug, main frame 3 is fixed on the base 2, described sound-insulating cover 4 covers on the described main frame 3, and gathering hole 4-1 and a plurality of column vent hole 4-2 are arranged above the described sound-insulating cover 4, is stamped operation on the described gathering hole 4-1 and covers 4-3.Can opening operation behind the lid 4-3, hand stretched into by gathering hole sound-insulating cover 4 is interior to be operated described main frame 3.
The model utility principle: main frame 3 adopts parameter adjustment (resonance) type alternating current steady voltage plug, has reliability high, and antijamming capability is strong, the advantages such as easy maintenance simple in structure; Sound-insulating cover 4 adopts the plexiglass material to make, and transparency is high, and sound-proofing is good, effectively stops the noise of parameter adjustment (resonance) type alternating current steady voltage plug; Column vent hole 4-2 can ventilation and heat, has again the audio of holding together fruit, and the noise of parameter adjustment (resonance) type alternating current steady voltage plug is held together upward, and the noise around making diminishes.Parameter adjustment (resonance) type alternating current steady voltage plug is prior art.
Claims (2)
1. voltage stabilizer of anti-jamming power-supply, it is characterized in that it comprises universal wheels (1), base (2), main frame (3), sound-insulating cover (4), described universal wheels (1) is with locking device (1-1), universal wheels (1) is installed in below the base (2), described base (2) is provided with a plurality of vent holes (2-1), described main frame (3) is parameter adjustment type alternating current steady voltage plug, main frame (3) is fixed on the base (2), described sound-insulating cover (4) covers on the described main frame (3), gathering hole (4-1) and a plurality of column vent hole (4-2) are arranged above the described sound-insulating cover (4), be stamped operation lid (4-3) on the described gathering hole (4-1).
2. voltage stabilizer of anti-jamming power-supply as claimed in claim 1 is characterized in that described sound-insulating cover (4) is the plexiglass sound-insulating cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269218 CN203240199U (en) | 2013-05-17 | 2013-05-17 | Anti-interference power voltage-stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320269218 CN203240199U (en) | 2013-05-17 | 2013-05-17 | Anti-interference power voltage-stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203240199U true CN203240199U (en) | 2013-10-16 |
Family
ID=49317496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320269218 Expired - Fee Related CN203240199U (en) | 2013-05-17 | 2013-05-17 | Anti-interference power voltage-stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203240199U (en) |
-
2013
- 2013-05-17 CN CN 201320269218 patent/CN203240199U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015026343A8 (en) | Apparatus and method for providing a power interface | |
| CN203240199U (en) | Anti-interference power voltage-stabilizing device | |
| CN207662523U (en) | A kind of portable infrared instrument | |
| CN203368971U (en) | Solar energy electrical equipment box | |
| CN204088969U (en) | A kind of frequency-conversion control cabinet | |
| CN202050118U (en) | Novel waterproof aviation plug | |
| CN204836929U (en) | High heat dissipation early warning case | |
| CN203324865U (en) | Monitoring system for temperature and humidity in electric power tool cabinet | |
| CN203350347U (en) | Three-phase electrification indicator of switch cabinet | |
| CN204733290U (en) | A kind of watch-dog carrying instrument cases | |
| CN105301404A (en) | Solar cell simulator used for photovoltaic grid-connected inverter detection | |
| CN203930623U (en) | A kind of fan door gate machine cabinet with data transmission interface | |
| CN203911450U (en) | Household circuit protector | |
| CN203691312U (en) | Chopper speed-regulating system of mining electric locomotive | |
| CN203193118U (en) | Side-pump three-in-one laser power supply | |
| CN205510589U (en) | Condenser electric cabinet | |
| CN202494693U (en) | Mounting device of GIS built-in ultra high frequency sensor | |
| CN205334732U (en) | Multi -functional traffic flow detector | |
| CN202707236U (en) | Generating set of external control box | |
| CN206057899U (en) | A kind of machine room air switch detector based on ZigBee technology | |
| CN204944697U (en) | Comprehensive distribution box electric capacity erecting frame temperature monitoring elements | |
| CN205209642U (en) | A digital protection device for chemical plant installations | |
| CN204204170U (en) | A kind of the comprehensive inductor of firm semisphere is installed | |
| CN203588346U (en) | Novel portable safety check door | |
| CN204315975U (en) | A kind of pumping unit of well three-in-one variable-frequency heating energy-saving electric control cabinet |
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: 20131016 Termination date: 20160517 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |