CN209375443U - A kind of precision AC purified voltage stabilized power source - Google Patents
A kind of precision AC purified voltage stabilized power source Download PDFInfo
- Publication number
- CN209375443U CN209375443U CN201920026524.6U CN201920026524U CN209375443U CN 209375443 U CN209375443 U CN 209375443U CN 201920026524 U CN201920026524 U CN 201920026524U CN 209375443 U CN209375443 U CN 209375443U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- inductance
- regulating tank
- power source
- stabilized power
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003475 lamination Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
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- Control Of Electrical Variables (AREA)
Abstract
The utility model relates to a kind of regulated power supply, in particular to a kind of accurate AC purified voltage stabilized power source.It include cabinet, main transformer, secondary inductance, three times inductance and relay are equipped in cabinet, secondary inductance, three times inductance and the main transformer is arranged in the intracorporal bottom of case, relay is arranged on the side wall of the box body, the secondary inductance and is equipped between inductance and the bottom wall of cabinet adjusts secondary inductance and the three times regulating mechanism of inductance installation site three times.The purpose of this utility model is to provide a kind of accurate AC purified voltage stabilized power sources, and when installing internal accessory inductor and relay, the position of inductor and relay can be adjusted according to cabinet, be easily installed.
Description
Technical field
The utility model relates to a kind of regulated power supply, in particular to a kind of accurate AC purified voltage stabilized power source.
Background technique
Alternating current steady voltage plug can be called AC voltage regulator again, regulated power supply be can for load provide stable alternating current or
The electronic device of direct current, including alternating current steady voltage plug and D.C. regulated power supply two major classes.When wink occur in network voltage or load
Between when fluctuating, regulated power supply can compensate voltage magnitude with the response speed of 10-30ms, stablize it within ± 2%.
Regulated power supply includes cabinet, is equipped with main transformer, relay and inductor in cabinet, current inductor and after
Electric appliance is separately fixed in cabinet, and the regulated power supply cabinet being arranged on distinct device is of different sizes, and relay and inductor exist
The intracorporal position of case is not adjustable, and causes certain difficulty to installation, for the defect, the utility model has made improvement.
Summary of the invention
In order to overcome the shortcomings of background technique, the purpose of this utility model is to provide a kind of accurate AC cleaning regulateds
Power supply, when installing internal accessory inductor and relay, the position of inductor and relay can be carried out according to cabinet
It adjusts, is easily installed.
Technical solution used by utility model is: a kind of three-phase ac regulated power supply, includes cabinet, is equipped in cabinet
Main transformer, secondary inductance, three times inductance and relay, the secondary inductance, three times inductance and main transformer are arranged in case
Intracorporal bottom, relay are arranged on the side wall of the box body, the secondary inductance and three times between inductance and the bottom wall of cabinet
Equipped with adjusting secondary inductance and the three times regulating mechanism of inductance installation site.
Preferably, the secondary inductance and inductance respectively includes be oppositely arranged two foot props, two foot props three times
Between connected by skeleton, foot prop and skeleton form H-shaped, and the top and bottom of the skeleton are respectively equipped with lamination, iron core
The bottom wall of on piece winding enameled wire, the foot prop and cabinet passes through regulating mechanism and connects.
Preferably, the regulating mechanism includes regulating tank and adjusts bolt, and the foot prop is L shaped plate, described
Regulating tank is set to cabinet bottom wall corresponding with foot prop, and foot prop is fitted in above the regulating tank of cabinet bottom wall and foot prop is equipped with and tune
It saves slot and nearly threaded hole, foot prop and cabinet is connected by the adjusting bolt that is placed in regulating tank and threaded hole because calmly.
Preferably, the foot prop is equipped with strip conductance slot.
Preferably, the lamination is equipped with several taps.
Preferably, the second regulating mechanism is equipped between the relay and the side wall of cabinet, the second regulating mechanism includes
There are the second regulating tank and the second adjusting bolt, the two sides of the relay are respectively equipped with mounting base, second regulating tank
In mounting base, the side wall of cabinet is equipped with the second threaded hole be connected with the second regulating tank, the mounting base and cabinet
Between by be set in the second regulating tank and the second threaded hole second adjust bolt because calmly.
Preferably, second regulating tank is equipped with notch.
The beneficial effects of the utility model are: adjusting is respectively provided between inductance and cabinet due to secondary inductance and three times
Mechanism, and the second regulating mechanism is provided between relay and cabinet, therefore, secondary inductance and three times inductance or relay are being installed
When device, the position of secondary inductance, three times inductance or relay can be adjusted by regulating mechanism or the second regulating mechanism, is convenient for
The installation of secondary inductance, three times inductance and relay.
The utility model embodiment is described further with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the rearview of the utility model embodiment；
Fig. 2 is the internal structure chart of the utility model embodiment；
Fig. 3 structure chart of inductance for secondary inductance in the utility model embodiment and three times.
Specific embodiment
As shown in Figure 1-Figure 3, the utility model provides the utility model and provides a kind of three-phase ac regulated power supply, including
There is cabinet 1, is equipped with main transformer 2, secondary inductance 3, three times inductance 4 and relay 5, the secondary inductance 3, three in cabinet 1
The bottom in cabinet 1 is arranged in secondary inductance 4 and main transformer 2, and relay 5 is arranged on the side wall of cabinet 1, the secondary electricity
Feel 3 and be equipped between inductance 4 and the bottom wall of cabinet 1 three times and adjusts secondary inductance 3 and the three times regulating mechanism of 4 installation site of inductance
6.In above scheme, regulating mechanism 6 is respectively provided between inductance 4 and cabinet 1 due to secondary inductance 3 and three times,
When secondary inductance 3 and three times inductance 4 are installed, the position of secondary inductance 3, inductance 4 three times can be adjusted by regulating mechanism 6,
Convenient for secondary inductance 3 and the installation of inductance 4 three times.In the utility model, it is provided with secondary inductance 3 and three times inductance 4, height can be made
The harmonic voltage overwhelming majority of frequency Switching Power Supply output drops to secondary inductance and three times on inductance, makes the harmonic voltage in load
Very little improves the power supply quality that regulated power supply is output in load.
The secondary inductance 3 and three times inductance 4 respectively include be oppositely arranged two foot props 31, two foot props 31 it
Between connected by skeleton 32, foot prop 31 and skeleton 32 form H-shaped, and the top and bottom of the skeleton 32 are respectively equipped with lamination
33, enameled wire is wound on lamination 33, the foot prop 31 is connect with the bottom wall of cabinet 1 by regulating mechanism 6.Above scheme
In, foot prop 31 is for the installation with cabinet 1, and for skeleton 32 for installing lamination 33, enameled wire is wrapped in the iron core on skeleton 32
On piece 33, compact overall structure.
The regulating mechanism 6 includes regulating tank 61 and adjusts bolt 62, and the foot prop 31 is L shaped plate, described
Regulating tank 61 is set to the bottom wall corresponding with foot prop 31 of cabinet 1, and foot prop 31 is fitted in 61 top of regulating tank of 1 bottom wall of cabinet and foot prop
31 are equipped with and are connected nearly threaded hole with regulating tank 61, and foot prop 31 and cabinet 1 pass through the adjusting that is placed in regulating tank 61 and threaded hole
Bolt 62 is because fixed.In above scheme, foot prop 31 is L shaped plate, and L shaped plate bottom and cabinet 1 are fixed, and top is used for connecting framework 32,
And it when needing to adjust secondary inductance 3 or the three times position of inductance 4, will be adjusted with the formation H-shaped of skeleton 32 convenient for the winding of enameled wire
It saves bolt 62 to open, Mobile foot stool 31, then bolt 62 will be adjusted and fixed, secondary electricity can be installed according to different cabinets in this way
Sense 3 and the three times position of inductance 4, make installation have certain flexibility, and adjustment structure is simple and practical.
The foot prop 31 is equipped with strip conductance slot 34.Bar shaped is arranged on one end that foot prop 31 is connected with skeleton 32 to be connected
Slot 34, plays the role of loss of weight in this way.
The lamination 33 is equipped with several taps 35.In above scheme, tap 35 is for winding enameled wire.
The second regulating mechanism 7 is equipped between the side wall of the relay 5 and cabinet 1, the second regulating mechanism 7 includes the
Two regulating tanks 71 and second adjust bolt 72, and the two sides of the relay 5 are respectively equipped with mounting base 51, and described second is adjusted
Slot 71 is set in mounting base 51, and the side wall of cabinet 1 is equipped with the second threaded hole be connected with the second regulating tank 71, the installation
Bolt 72 is adjusted because fixed by second in the second regulating tank 71 and the second threaded hole between seat 51 and cabinet 1.Above-mentioned side
In case, the setting of the second regulating mechanism 7 is so that relay 5 can also adjust its position by the second regulating mechanism 7 during installation.
Second regulating tank 71 is equipped with notch 73.After notch 73 is arranged, relay is easier for installation.
Every technical staff's notice: although the utility model is described according to above-mentioned specific embodiment, this
The invention thought of utility model is not limited to that the utility model, and any repacking with the utility model thought will all be received
Enter in this patent scope of patent protection.
Claims (7)
1. a kind of precision AC purified voltage stabilized power source includes cabinet, main transformer, secondary inductance, three times electricity are equipped in cabinet
In the intracorporal bottom of case, relay is arranged in case for sense and relay, the secondary inductance, three times inductance and main transformer setting
On the side wall of body, it is characterised in that: the secondary inductance and be equipped between inductance and the bottom wall of cabinet adjust secondary electricity three times
Sense and the three times regulating mechanism of inductance installation site.
2. a kind of accurate AC purified voltage stabilized power source according to claim 1, it is characterised in that: the secondary inductance and
Inductance respectively includes be oppositely arranged two foot props three times, is connected between two foot props by skeleton, and foot prop and skeleton form H
Shape, the top and bottom of the skeleton are respectively equipped with lamination, wind enameled wire on lamination, the foot prop and cabinet
Bottom wall is connected by regulating mechanism.
3. a kind of accurate AC purified voltage stabilized power source according to claim 2, it is characterised in that: the regulating mechanism packet
It having included regulating tank and has adjusted bolt, the foot prop is L shaped plate, and the regulating tank is set to cabinet bottom wall corresponding with foot prop,
Foot prop is fitted in above the regulating tank of cabinet bottom wall and foot prop is equipped with and nearly threaded hole is connected with regulating tank, and foot prop passes through with cabinet
The adjusting bolt in regulating tank and threaded hole is placed in because fixed.
4. a kind of accurate AC purified voltage stabilized power source according to claim 3, it is characterised in that: the foot prop is equipped with
Strip conductance slot.
5. a kind of accurate AC purified voltage stabilized power source according to claim 3, it is characterised in that: set on the lamination
There are several taps.
6. a kind of precision AC purified voltage stabilized power source described according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that: described
Relay and cabinet side wall between be equipped with the second regulating mechanism, the second regulating mechanism include the second regulating tank and second adjust
Bolt is saved, the two sides of the relay are respectively equipped with mounting base, and second regulating tank is set in mounting base, the side of cabinet
Wall is equipped with the second threaded hole be connected with the second regulating tank, by being set to the second regulating tank between the mounting base and cabinet
And second second adjust bolt because calmly in threaded hole.
7. a kind of accurate AC purified voltage stabilized power source according to claim 6, it is characterised in that: second regulating tank
It is equipped with notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026524.6U CN209375443U (en) | 2019-01-08 | 2019-01-08 | A kind of precision AC purified voltage stabilized power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920026524.6U CN209375443U (en) | 2019-01-08 | 2019-01-08 | A kind of precision AC purified voltage stabilized power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375443U true CN209375443U (en) | 2019-09-10 |
Family
ID=67824950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920026524.6U Expired - Fee Related CN209375443U (en) | 2019-01-08 | 2019-01-08 | A kind of precision AC purified voltage stabilized power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375443U (en) |
-
2019
- 2019-01-08 CN CN201920026524.6U patent/CN209375443U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190910 |