CN203561660U - Special portable debugging power supply device for voltage measurement monitor - Google Patents
Special portable debugging power supply device for voltage measurement monitor Download PDFInfo
- Publication number
- CN203561660U CN203561660U CN201320751786.1U CN201320751786U CN203561660U CN 203561660 U CN203561660 U CN 203561660U CN 201320751786 U CN201320751786 U CN 201320751786U CN 203561660 U CN203561660 U CN 203561660U
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- Prior art keywords
- power output
- debugger
- voltage
- power
- current sensor
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- 238000005259 measurement Methods 0.000 title abstract description 4
- 239000003381 stabilizer Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a special portable debugging power supply device for a voltage measurement monitor. The device comprises a shell, a display screen, a 100V power output port, a 220V power output port, a 380V power output port, a power line, a voltage regulator, a circuit protection device, a current sensor, an off-limit alarm assembly, a voltage division debugger and an adjustment knob. The display screen, the 100V power output port, the 220V power output port, the 380V power output port and the adjustment knob are embedded into the front end of the shell. The voltage regulator, the circuit protection device, the current sensor, the off-limit alarm assembly and the voltage division debugger are arranged in the shell. The power line is connected with the current sensor, the current sensor is connected with the circuit protection device, the circuit protection device is connected with the voltage regulator and the off-limit alarm assembly, the voltage regulator is connected with the voltage division debugger, and the voltage division debugger is connected with the 100V power output port, the 220V power output port and the 380V power output port. The special portable debugging power supply device for the voltage measurement monitor can provide stable and standard power supply and guarantee voltage management.
Description
Technical field
The utility model relates to a kind of debugging supply unit, particularly relates to a kind of potable voltage measuring monitor Special debugging supply unit.
Background technology
The voltage measurement monitor of power consumer end generally has the polytypes such as 100V, 220V and 380V, but the normal voltage of China is 220V, monitor for 100V and 380V is inapplicable, need special power supply ability adaptive, improved monitoring cost, brought some inconvenience to power worker's work.The debugging supply unit of prior art does not have safeguard protection facility, uses dangerously, has buried certain potential safety hazard to power worker's work.
Utility model content
The defect of prior art and various weak point in view of the above, the technical problems to be solved in the utility model is to provide a kind of potable voltage measuring monitor Special debugging supply unit, and 100V, 220V and 380V power supply stable, standard can be provided.
For achieving the above object, the utility model provides a kind of potable voltage measuring monitor Special debugging supply unit, comprises housing, display screen, 100V power output, 220V power output, 380V power output, power lead, voltage stabilizer, circuit protection device, current sensor, off-limit alarm assembly, dividing potential drop debugger and adjusts knob; Described display screen, 100V power output, 220V power output, 380V power output and adjustment knob are embedded in respectively the front end of described housing, described voltage stabilizer, circuit protection device, current sensor, off-limit alarm assembly and dividing potential drop debugger are arranged in described housing, one end of described power lead is connected with the input end of described current sensor through described housing, the external civil power of the other end of described power lead; On the inner and outer wall of described housing, be respectively equipped with insulation course; The output terminal of described current sensor is connected with the input end of described circuit protection device, the output terminal of described circuit protection device is connected with described voltage stabilizer and the input end of off-limit alarm assembly respectively, the output terminal of described voltage stabilizer is connected with the input end of described dividing potential drop debugger, the output terminal of described dividing potential drop debugger is connected with described 100V power output, 220V power output and 380V power output respectively, and described adjustment knob is connected with described dividing potential drop debugger; Described off-limit alarm assembly comprises loudspeaker and light emitting diode.
Preferably, the top central authorities of described housing are provided with handle, and the top of described housing is provided with braces.
Further, the sidewall of described housing is provided with a plurality of louvres.
Preferably, the bottom of described housing is provided with waterproof platform.
The potable voltage measuring monitor Special debugging supply unit that the utility model relates to has following beneficial effect:
That the utility model can provide is stable, 100V, 220V and the 380V power supply of standard, can also change by dividing potential drop debugger the size of output voltage, effective guarantee carrying out in order of voltage management work, have out-of-limit alarm device, use and operate saferly, being convenient for carrying and using.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is connection layout of the present utility model.
Element numbers explanation
1 housing
2 display screens
3 100V power outputs
4 220V power outputs
5 380V power outputs
6 power leads
7 voltage stabilizers
8 circuit protection devices
9 current sensors
10 off-limit alarm assemblies
101 loudspeakers
102 light emitting diodes
11 dividing potential drop debuggers
12 adjust knob
13 insulation courses
14 handles
15 braces
16 louvres
17 waterproof platforms
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As depicted in figs. 1 and 2, the utility model provides a kind of potable voltage measuring monitor Special debugging supply unit, comprises housing 1, display screen 2,100V power output 3,220V power output 4,380V power output 5, power lead 6, voltage stabilizer 7, circuit protection device 8, current sensor 9, off-limit alarm assembly 10, dividing potential drop debugger 11 and adjusts knob 12, described display screen 2,100V power output 3,220V power output 4,380V power output 5 and adjustment knob 12 are embedded in respectively the front end of described housing 1, display screen 2 can show the size of output voltage, described voltage stabilizer 7, circuit protection device 8, current sensor 9, off-limit alarm assembly 10 and dividing potential drop debugger 11 are arranged in described housing 1, one end of described power lead 6 is connected with the input end of described current sensor 9 through described housing 1, the external civil power of the other end of described power lead 6, for responding to input voltage, on the inner and outer wall of described housing 1, be respectively equipped with insulation course 13, prevent electric leakage, the output terminal of described current sensor 9 is connected with the input end of described circuit protection device 8, can play the effect of circuit protection, the short circuit that prevents that input voltage or transient voltage are excessive and cause and burning out, the output terminal of described circuit protection device 8 is connected with described voltage stabilizer 7 and the input end of off-limit alarm assembly 10 respectively, voltage stabilizer 7 capable of regulating input voltages, when input voltage is excessive, by 10 promptings of off-limit alarm assembly, report to the police, the output terminal of described voltage stabilizer 7 is connected with the input end of described dividing potential drop debugger 11, the output terminal of described dividing potential drop debugger 11 respectively with described 100V power output 3, 220V power output 4 and 380V power output 5 connect, described adjustment knob 12 is connected with described dividing potential drop debugger 11, by the voltage of dividing potential drop debugger 11 fine-tuning outputs, guarantee that voltage remains on 100V or 220V or 380V, described off-limit alarm assembly 10 comprises loudspeaker 101 and light emitting diode 102, can pass through acousto-optic hint, has effectively avoided the generation of accident.
Preferably, the top central authorities of described housing 1 are provided with handle 14, and the top of described housing 1 is provided with braces 15, is easy to carry.
Further, the sidewall of described housing 1 is provided with a plurality of louvres 16, can keep the ventilation of housing 1 inside, prevents internal component excessive heating.
Preferably, the bottom of described housing 1 is provided with waterproof platform 17, can prevent humidity or water inlet, the components and parts in protection housing 1.
In sum, that the utility model can provide is stable, 100V, 220V and the 380V power supply of standard, can also change by dividing potential drop debugger the size of output voltage, effective guarantee carrying out in order of voltage management work, there is out-of-limit alarm device, use and operate saferly, be convenient for carrying and use.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
A kind of potable voltage measuring monitor Special debugging supply unit above the utility model embodiment being provided is described in detail; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (4)
1. a potable voltage measuring monitor Special debugging supply unit, is characterized in that: comprise housing, display screen, 100V power output, 220V power output, 380V power output, power lead, voltage stabilizer, circuit protection device, current sensor, off-limit alarm assembly, dividing potential drop debugger and adjust knob; Described display screen, 100V power output, 220V power output, 380V power output and adjustment knob are embedded in respectively the front end of described housing, described voltage stabilizer, circuit protection device, current sensor, off-limit alarm assembly and dividing potential drop debugger are arranged in described housing, one end of described power lead is connected with the input end of described current sensor through described housing, the external civil power of the other end of described power lead; On the inner and outer wall of described housing, be respectively equipped with insulation course; The output terminal of described current sensor is connected with the input end of described circuit protection device, the output terminal of described circuit protection device is connected with described voltage stabilizer and the input end of off-limit alarm assembly respectively, the output terminal of described voltage stabilizer is connected with the input end of described dividing potential drop debugger, the output terminal of described dividing potential drop debugger is connected with described 100V power output, 220V power output and 380V power output respectively, and described adjustment knob is connected with described dividing potential drop debugger; Described off-limit alarm assembly comprises loudspeaker and light emitting diode.
2. potable voltage measuring monitor Special debugging supply unit according to claim 1, is characterized in that: the top central authorities of described housing are provided with handle, and the top of described housing is provided with braces.
3. potable voltage measuring monitor Special debugging supply unit according to claim 1, is characterized in that: the sidewall of described housing is provided with a plurality of louvres.
4. potable voltage measuring monitor Special debugging supply unit according to claim 1, is characterized in that: the bottom of described housing is provided with waterproof platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751786.1U CN203561660U (en) | 2013-11-19 | 2013-11-19 | Special portable debugging power supply device for voltage measurement monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751786.1U CN203561660U (en) | 2013-11-19 | 2013-11-19 | Special portable debugging power supply device for voltage measurement monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561660U true CN203561660U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751786.1U Expired - Fee Related CN203561660U (en) | 2013-11-19 | 2013-11-19 | Special portable debugging power supply device for voltage measurement monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182018A (en) * | 2015-10-28 | 2015-12-23 | 硅谷数模半导体（北京）有限公司 | Voltage adjusting circuit and voltage adjusting method therefor |
-
2013
- 2013-11-19 CN CN201320751786.1U patent/CN203561660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182018A (en) * | 2015-10-28 | 2015-12-23 | 硅谷数模半导体（北京）有限公司 | Voltage adjusting circuit and voltage adjusting method therefor |
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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: 20140423 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |