CN207966723U - A kind of electric current turns low voltage transformer - Google Patents
A kind of electric current turns low voltage transformer Download PDFInfo
- Publication number
- CN207966723U CN207966723U CN201820411418.5U CN201820411418U CN207966723U CN 207966723 U CN207966723 U CN 207966723U CN 201820411418 U CN201820411418 U CN 201820411418U CN 207966723 U CN207966723 U CN 207966723U
- Authority
- CN
- China
- Prior art keywords
- rear shell
- terminal mouth
- electric current
- front housing
- low voltage
- 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
- 238000004804 winding Methods 0.000 claims abstract description 40
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 210000003051 thermoreceptor Anatomy 0.000 claims abstract description 16
- 108091008689 thermoreceptors Proteins 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a kind of electric currents to turn low voltage transformer,Including current input terminal mouth,First winding,Clamp spring connection sheet,Rear shell,It is provided with front housing in front of the rear shell,The rear shell is internally provided with fixed lobe,Setting is cored in the rear shell,The iron core upper end is provided with the first winding,The iron core lower end is provided with secondary winding,The secondary winding lower end is provided with the clamp spring connection sheet,The clamp spring connection sheet is provided with shaft,It is provided with knob in front of the shaft,It is provided with dial on the outside of the knob,Voltage connection mouth is provided on the front housing,It is provided with voltage output port below the secondary winding,The rear shell side is provided with thermoreceptor,The thermoreceptor other side is provided with warning light,It is provided with current input terminal mouth at the top of rear shell,Current input terminal mouth side is provided with current output terminal mouth.The utility model is simple in structure, and space availability ratio is high, can carry out different degrees of electric current and turn low-voltage.
Description
Technical field
The utility model is related to transformer technical fields, turn low voltage transformer more particularly to a kind of electric current.
Background technology
Common current-voltage transformer currently on the market, often only there are one mutual inductor coils, i.e., one in a shell
A mutual inductor coil needs a corresponding shell, low space utilization.
Utility model content
The purpose of this utility model is that providing a kind of electric current to solve the above-mentioned problems turns low voltage transformer.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of electric current turns low voltage transformer, including current input terminal mouth, first winding, clamp spring connection sheet, rear shell, described
Front housing is provided in front of rear shell, the rear shell is internally provided with fixed lobe, and setting is cored in the rear shell, on the iron core
End is provided with the first winding, and the iron core lower end is provided with secondary winding, and the secondary winding lower end is provided with the card
Spring connection sheet, the clamp spring connection sheet are provided with shaft, and knob is provided in front of the shaft, quarter is provided on the outside of the knob
Scale is provided with voltage connection mouth on the front housing, voltage output port, the rear shell is provided with below the secondary winding
Side is provided with thermoreceptor, and the thermoreceptor other side is provided with warning light, is provided at the top of the rear shell described
Current input terminal mouth, current input terminal mouth side are provided with current output terminal mouth.
Further, the front housing is fixed by screws in the rear shell, and the fixed lobe machine-shaping is described
In rear shell, the fixed lobe, the front housing and the rear shell are high-impact anti-flaming ABS material.
Further, the iron core is fixed by screws in the rear shell, the first winding and the secondary winding
It is respectively wound around the iron core upper and lower side.
Further, the clamp spring connection sheet is connected by clamp spring with the shaft, and the knob is embedded in the shaft
Upper end, the dial are glued on the front housing.
Further, the current input terminal mouth and the current output terminal mouth are embedded in the front housing and the rear shell
Between, the voltage connection mouth and the voltage output port are embedded on the front housing.
Further, the thermoreceptor is fixed by screws in the rear shell, and the warning light is embedded in described
Between front housing and the rear shell, the warning light is electrically connected with the thermoreceptor.
Further, the first winding is electrically connected with the current input terminal mouth and the current output terminal mouth.
Further, the secondary winding is electrically connected with the voltage connection mouth and the voltage output port, described
Clamp spring connection sheet is electrically connected with the secondary winding.
The beneficial effects of the utility model are：Space availability ratio is high, can carry out different degrees of electric current and turn low-voltage, ties
Structure is simple.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram that electric current described in the utility model turns low voltage transformer；
Fig. 2 is the front view that electric current described in the utility model turns low voltage transformer；
Fig. 3 is the iron core enlarged drawing that electric current described in the utility model turns low voltage transformer.
Wherein：1, rear shell；2, voltage connection mouth；3, voltage output port；4, thermoreceptor；5, warning light；6, electric
Flow output port；7, current input terminal mouth；8, first winding；9, iron core；10, secondary winding；11, clamp spring connection sheet；12, turn
Axis；13, fixed lobe；14, front housing；15, knob；16, dial.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of electric current turns low voltage transformer, including current input terminal mouth 7, first winding 8, clamp spring
Connection sheet 11, rear shell 1,1 front of rear shell are provided with front housing 14, and rear shell 1 is internally provided with fixed lobe 13, is provided in rear shell 1
Iron core 9,9 upper end of iron core are provided with first winding 8, and 9 lower end of iron core is provided with secondary winding 10, and 10 lower end of secondary winding is provided with
Clamp spring connection sheet 11, clamp spring connection sheet 11 are provided with shaft 12, and 12 front of shaft is provided with knob 15, and 15 outside of knob is provided with
Dial 16, voltage connection mouth 2 is provided on front housing 14, and 10 lower section of secondary winding is provided with voltage output port 3, rear shell 1
Side is provided with thermoreceptor 4, and 4 other side of thermoreceptor is provided with warning light 5, and 1 top of rear shell is provided with electric current input
Port 7,7 side of current input terminal mouth are provided with current output terminal mouth 6.
Front housing 14 is fixed by screws in rear shell 1, and 13 machine-shaping of fixed lobe is fixed lobe 13, preceding in rear shell 1
Shell 14 and rear shell 1 are high-impact anti-flaming ABS material, and iron core 9 is fixed by screws in rear shell 1, first winding 8 and secondary winding
10 are respectively wound around 9 upper and lower side of iron core, and clamp spring connection sheet 11 is connected by clamp spring with shaft 12, and knob 15 is embedded in shaft 12
End, dial 16 are glued on front housing 14, and institute's current input terminal mouth 7 and current output terminal mouth 6 are embedded in front housing 14 and rear shell 1
Between, voltage connection mouth 2 and voltage output port 3 are embedded on front housing 14, and thermoreceptor 4 is fixed by screws in rear shell
On 1, warning light 5 is embedded between front housing 14 and rear shell 1, and warning light 5 is electrically connected with thermoreceptor 4, first winding 8 and electric current
Input port 7 and current output terminal mouth 6 are electrically connected, and secondary winding 10 is electrically connected with voltage connection mouth 2 and voltage output port 3
It connects, clamp spring connection sheet 11 is electrically connected with secondary winding 10.
Electric current is separately connected current input terminal mouth 7 and current output terminal mouth 6 by connector, electric current passes through current input terminal
Mouth 7 is flowed out through the first winding 8 on iron core 9 through current output terminal mouth 6, and 10 mutual inductance of secondary winding generates voltage, is connected in voltage
It connects port 2 and voltage output port 3 and accesses electric wire, knob 15 is twisted according to dial 16, knob 15 drives shaft 12 to rotate, and turns
Axis 12 drives clamp spring connection sheet 11 to rotate, and the end connection different from secondary winding 10 of clamp spring connection sheet 11 exports the electricity of defined
Pressure, fixed lobe 13 can play the role of arranging electric wire in isolating device, and the temperature in 4 sense device of thermoreceptor works as temperature
Height is spent, when being easy to happen failure and accident, control warning light 5 lights, and sends out alarm.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of electric current turns low voltage transformer, it is characterised in that：Including current input terminal mouth, first winding, clamp spring connection sheet,
Rear shell, the rear shell front are provided with front housing, and the rear shell is internally provided with fixed lobe, and setting is cored in the rear shell,
The iron core upper end is provided with the first winding, and the iron core lower end is provided with secondary winding, and the secondary winding lower end is set
It is equipped with the clamp spring connection sheet, the clamp spring connection sheet is provided with shaft, is provided with knob in front of the shaft, outside the knob
Side is provided with dial, and voltage connection mouth is provided on the front housing, voltage output end is provided with below the secondary winding
Mouthful, the rear shell side is provided with thermoreceptor, and the thermoreceptor other side is provided with warning light, the rear shell top
It is provided with the current input terminal mouth, current input terminal mouth side is provided with current output terminal mouth.
2. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The front housing is solid by screw
Be scheduled in the rear shell, the fixed lobe machine-shaping is in the rear on shell, the fixed lobe, the front housing and it is described after
Shell is high-impact anti-flaming ABS material.
3. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The iron core is solid by screw
It is scheduled in the rear shell, the first winding and the secondary winding are respectively wound around the iron core upper and lower side.
4. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The clamp spring connection sheet passes through
Clamp spring is connected with the shaft, and the knob is embedded in the shaft upper end, and the dial is glued on the front housing.
5. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The current input terminal mouth and
The current output terminal mouth is embedded between the front housing and the rear shell, the voltage connection mouth and the voltage output
Port is embedded on the front housing.
6. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The thermoreceptor passes through
Screw is fixed in the rear shell, and the warning light is embedded between the front housing and the rear shell, the warning light with it is described
Thermoreceptor is electrically connected.
7. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The first winding with it is described
Current input terminal mouth and current output terminal mouth electrical connection.
8. a kind of electric current according to claim 1 turns low voltage transformer, it is characterised in that：The secondary winding with it is described
Voltage connection mouth and voltage output port electrical connection, the clamp spring connection sheet are electrically connected with the secondary winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411418.5U CN207966723U (en) | 2018-03-26 | 2018-03-26 | A kind of electric current turns low voltage transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820411418.5U CN207966723U (en) | 2018-03-26 | 2018-03-26 | A kind of electric current turns low voltage transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207966723U true CN207966723U (en) | 2018-10-12 |
Family
ID=63725202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820411418.5U Expired - Fee Related CN207966723U (en) | 2018-03-26 | 2018-03-26 | A kind of electric current turns low voltage transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207966723U (en) |
-
2018
- 2018-03-26 CN CN201820411418.5U patent/CN207966723U/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 |
Granted publication date: 20181012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |