CN205946432U - Power conversion device - Google Patents
Power conversion device Download PDFInfo
- Publication number
- CN205946432U CN205946432U CN201620914321.7U CN201620914321U CN205946432U CN 205946432 U CN205946432 U CN 205946432U CN 201620914321 U CN201620914321 U CN 201620914321U CN 205946432 U CN205946432 U CN 205946432U
- Authority
- CN
- China
- Prior art keywords
- protective housing
- cross box
- group
- sided rack
- power inverter
- 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 discloses a power conversion device, including the device base, be provided with the protection casing on the device base, protection casing one side is provided with the treater, protection casing one end is provided with inlet and liquid outlet and inlet wire seat, the protection casing other end is provided with the seat of being qualified for the next round of competitions, the inlet wire seat with the seat of being qualified for the next round of competitions all is in with the setting the cross box electricity of the internal portion of protective housing is connected, the cross box lower part is connected with the slide through a set of perpendicular damping spring, the slide both ends all are provided with horizontal damping spring, internal a set of semiconductor refrigeration piece and a set of fan of being provided with of protective housing, the snakelike heat exchange tube of having arranged in cross box surface. This power conversion device removes convenient laborsavingly to can fix a position in a flexible way, it is fixed reliable, two kinds of cooling method of water -cooling and forced air cooling have, have good shock attenuation effect simultaneously concurrently, can avoid leading to the fact the problem of cross box damage because of colliding with, the life of extension fixture, reduce the fault is rateed.
Description
Technical field
This utility model is related to field of electrical equipment, specially a kind of power inverter.
Background technology
There are specified voltage and frequency requirement in various electrical equipments and electricity consumption place, in a lot of job sites because lacking
Weary distribution converting equipment, and access the voltage of sending end and frequency often with need use power equipment mismatch it is desirable to
It is accomplished by, by power inverter, sending end output electricity being used through conversion relief electrical equipment, electricity using electric device
Power conversion device can generate heat when using, but the power inverter heat dispersion currently using is bad, heat during permanent use
Accumulation is susceptible to danger, now needs a kind of there is excellent radiating effect and the power inverter that is moved easily is solving this
Problem.
Content of the invention
The purpose of this utility model is to provide a kind of power inverter, with solve in above-mentioned background technology propose ask
Topic.
For achieving the above object, this utility model provides following technical scheme：A kind of power inverter, including device bottom
Seat, described device base is provided with protective housing, and described protective housing offers one group of vent window, described vent window with set
Put the ventilation unit cooperation in described protective housing, described protective housing side is provided with processor, in described protective housing
Portion is hinged with upper lid by hinge, and described protective housing one end is provided with inlet and liquid outlet and inlet wire seat, described protection
The housing other end is provided with wire outlet seat, described inlet wire seat and described wire outlet seat all with the conversion being arranged within described protective housing
Case electrically connects, and described conversion lower box part is connected with slide by one group of vertical damping spring, and described slide two ends are provided with horizontal stroke
To damping spring, the slide cooperation that described slide is opened up with described protective housing bottom, described horizontal shock-absorbing spring with set
Put the baffle plate at described chute two ends to connect, in described protective housing, be provided with one group of semiconductor chilling plate and one group of fan,
Described cross box surface serpentine is disposed with heat exchanger tube.
Preferably, described device base bottom is provided with one group of wheel carrier, and described wheel carrier is coordinated with wheel, described device base
On be bolted with one group of screw rod, described screw rod bottom is provided with leg, and described leg is coated with one group of bolt, described device base
One end is provided with traction frame.
Preferably, described inlet and described liquid outlet are provided with valve.
Preferably, described ventilation unit includes added, undercarriage, rotating shaft, ventilating board, the two-sided rack and motor, described added
All coordinate with described axis of rotation with undercarriage, described rotating shaft is coated with described ventilating board, described ventilating board both sides are all sticked and have
Adhesive tape, described rotating shaft upper end is provided with driven gear, and described driven gear is engaged with described the two-sided rack, described the two-sided rack one
End is provided with left end limit switch, and the other end is provided with right-hand member limit switch, described the two-sided rack be arranged on described motor
Driving gear engagement.
Preferably, described processor is provided with display screen, speaker and one group of control knob, described on cover setting
There is handle.
Preferably, described protective housing bottom is provided with inserting groove, and described semiconductor chilling plate is plugged on described inserting groove
On, described inlet and described liquid outlet are all connected with the two ends of described heat exchanger tube by flexible pipe, and described heat exchanger tube is provided with
Circulating pump.
Preferably, described slide two ends are provided with side plate, and described horizontal shock-absorbing spring is connected with described side plate, described slide
Bottom is provided with slide rail, and described slide rail is coordinated with described slide.
Preferably, it is provided with transformator group, converter group, accumulator battery and Temperature Humidity Sensor in described cross box,
Described accumulator battery and described Temperature Humidity Sensor electrical connection, described processor, described circulating pump, described semiconductor chilling plate,
Described fan is all electrically connected with described accumulator battery, described circulating pump, described semiconductor chilling plate, described fan all with described place
Reason device electrical connection.
Preferably, when described power inverter uses, by traction frame, this device can be connected with towing vehicle, mobile
Convenient, behind the place that roping uses to needs, user backspin screw rod is so that leg withstands ground, and can pass through bolt
It is spirally connected with ground, the positioning of complete cost apparatus, such positioning mode is highly stable, is prevented from the activity of this device, will transmit electricity
Line is connected with inlet wire seat, and wire outlet seat is connected with electrical equipment, and the high-tension electricity of power transmission line can pass through transformator group and converter group
Adjustment after to meet the specified electricity output of electrical equipment needs, electricity supply and use equipment uses, cross box because using and adstante febre,
User can control circulation pump work by the control knob on processor, then the heat exchange liquid in heat exchanger tube will flow, and enters
Liquid mouth is connected with heat exchange liquid pool with liquid outlet, and such design enables the heat of cross box constantly to be gone out protection by heat exchange liquid band
It is ensured that the radiating of cross box, user can carry out rotating forward reversion housing by control knob controlled motor simultaneously, when motor just
When turning, then the two-sided rack is pulled outwardly by driving gear, and the driven gear being engaged with the two-sided rack is driven, then ventilating board rotates,
Realize ventilation purpose, user can control fan to rotate by control knob simultaneously, fan plays the logical wind action of acceleration, partly leads
Body cooling piece plays refrigeration, and the air outside protective housing is blown in protective housing after semiconductor chilling plate refrigeration, will
The heat of cross box is taken out of outside protective housing, and during motor reversal, then the two-sided rack drives ventilating board to rotate, and multiple ventilating boards are each other
Overlap joint realizes the closing of vent window, prevents protective housing from declining into dust, and the left end limit switch on the two-sided rack and right-hand member limit
Bit switch plays position-limiting action, and when left end limit switch or right-hand member limit switch touch added, then the power supply of motor can quilt
Cut-out, prevents the two-sided rack to be drawn out added, and Temperature Humidity Sensor can sense the temperature and humidity in cross box, and processor receives
To after the transducing signal of Temperature Humidity Sensor, warm and humid angle value is shown by display screen.
Compared with prior art, the beneficial effects of the utility model are：When this power inverter uses, can be by traction
This device is connected by frame with towing vehicle, conveniently moving, behind the place that roping uses to needs, user backspin screw rod, and make
Obtain leg and withstand ground, and can be spirally connected with ground by bolt, the positioning of complete cost apparatus, such positioning mode is very steady
Fixed, it is prevented from the activity of this device, power transmission line is connected with inlet wire seat, wire outlet seat is connected with electrical equipment, the height of power transmission line
Piezoelectricity can be by meeting the specified electricity output of electrical equipment needs, electricity supply and use equipment after the adjustment of transformator group and converter group
Use, in cross box because using and adstante febre, user can control circulation pump work by the control knob on processor, then exist
Heat exchange liquid in heat exchanger tube will flow, and inlet is connected with heat exchange liquid pool with liquid outlet, and such design makes cross box
Heat constantly can be gone out protective housing by heat exchange liquid band it is ensured that the radiating of cross box, and user can pass through control knob simultaneously
Controlled motor carries out rotating forward reversion, and when motor rotates forward, then the two-sided rack is pulled outwardly by driving gear, engages with the two-sided rack
Driven gear is driven, then ventilating board rotates, and realizes ventilation purpose, and user can control fan to turn by control knob simultaneously
Dynamic, fan plays the logical wind action of acceleration, and semiconductor chilling plate plays refrigeration, and the air outside protective housing is through quasiconductor
It is blown in protective housing after cooling piece refrigeration, the heat of cross box is taken out of outside protective housing, during motor reversal, then the two-sided rack
Ventilating board is driven to rotate, multiple ventilating boards lap one another and realize the closing of vent window, prevent protective housing from declining into dust, two-sided
Left end limit switch on tooth bar and right-hand member limit switch play position-limiting action, when left end limit switch or right-hand member limit switch touch
When encountering added, then the power supply of motor can be cut off, and prevents the two-sided rack to be drawn out added, and Temperature Humidity Sensor can sense conversion
Temperature and humidity in case, warm and humid angle value is shown after receiving the transducing signal of Temperature Humidity Sensor by processor by display screen
Out；This device conveniently moving is laborsaving, and can flexible positioning, fixing reliable, there are water-cooled and air-cooled two kinds of types of cooling,
Have good damping effect concurrently, it can be avoided that cause the problem that cross box damages, the use longevity of extension fixture because colliding with simultaneously
Life, reduces fault rate.
Brief description
Fig. 1 is this utility model structural representation.
Fig. 2 is the top view of Fig. 1.
Fig. 3 opens the structural representation after upper lid for Fig. 2.
Fig. 4 is the structural representation of this utility model ventilation unit.
Fig. 5 is this utility model cross box and the structural representation of heat exchanger tube cooperation.
Fig. 6 is the structural representation within this utility model cross box.
In figure：1st, device pedestal, 2, protective housing, 3, vent window, 4, ventilation unit, 5, processor, 6, hinge, 7, on
Lid, 8, inlet, 9, liquid outlet, 10, inlet wire seat, 11, wire outlet seat, 12, cross box, 13, vertical damping spring, 14, slide,
15th, horizontal shock-absorbing spring, 16, chute, 17, baffle plate, 18, semiconductor chilling plate, 19, fan, 20, heat exchanger tube, 21, wheel carrier, 22,
Wheel, 23, screw rod, 24, leg, 25, bolt, 26, traction frame, 27, valve, 28, added, 29, undercarriage, 30, rotating shaft, 31, logical
Aerofoil, 32, adhesive tape, 33, driven gear, 34, the two-sided rack, 35, left end limit switch, 36, right-hand member limit switch, 37, motor,
38th, driving gear, 39, speaker, 40, control knob, 41, handle, 42, inserting groove, 43, flexible pipe, 44, circulating pump, 45, side
Plate, 46, slide rail, 47, transformator group, 48, converter group, 49, accumulator battery, 50, Temperature Humidity Sensor, 51, display screen.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1-6, this utility model provides a kind of technical scheme：A kind of power inverter, including device pedestal
1, described device base 1 is provided with protective housing 2, described protective housing 2 offers one group of vent window 3, described vent window 3
Coordinate with the ventilation unit 4 being arranged in described protective housing 2, described protective housing 2 side is provided with processor 5, described guarantor
Protective case body 2 top is hinged with upper lid 7 by hinge 6, and described protective housing 2 one end is provided with inlet 8 and liquid outlet 9 and enters
Line seat 10, described protective housing 2 other end is provided with wire outlet seat 11, described inlet wire seat 10 and described wire outlet seat 11 all be arranged on
Cross box 12 within described protective housing 2 electrically connects, and described cross box 12 bottom is passed through one group of vertical damping spring 13 and slided
Seat 14 connection, described slide 14 two ends are provided with horizontal shock-absorbing spring 15, and described slide 14 is opened with described protective housing 2 bottom
If chute 16 be slidably matched, described horizontal shock-absorbing spring 15 is connected with the baffle plate 17 being arranged on described chute 16 two ends, described
It is provided with one group of semiconductor chilling plate 18 and one group of fan 19, described cross box 12 surface serpentine is disposed with protective housing 2
Heat exchanger tube 20, described device base 1 bottom is provided with one group of wheel carrier 21, and described wheel carrier 21 and wheel 22 coordinate, described device bottom
It is bolted with one group of screw rod 23, described screw rod 23 bottom is provided with leg 24, described leg 24 is coated with one group of bolt on seat 1
25, described device base 1 one end is provided with traction frame 26, and described inlet 8 and described liquid outlet 9 are provided with valve 27, institute
State ventilation unit 4 and include added 28, undercarriage 29, rotating shaft 30, ventilating board 31, the two-sided rack 34 and motor 37, described added 28 Hes
Undercarriage 29 is all rotatably assorted with described rotating shaft 30, and described rotating shaft 30 is coated with described ventilating board 31, described ventilating board 31 both sides
All being sticked has adhesive tape 32, and described rotating shaft 30 upper end is provided with driven gear 33, described driven gear 33 and described the two-sided rack 34
Engagement, described the two-sided rack 34 one end is provided with left end limit switch 35, and the other end is provided with right-hand member limit switch 36, described double
Face tooth bar 34 is engaged with the driving gear 38 being arranged on described motor 37, described processor 5 is provided with display screen 51, raises one's voice
Device 39 and one group of control knob 40, described upper lid 7 are provided with handle 41, described protective housing 2 bottom is provided with inserting groove
42, described semiconductor chilling plate 18 is plugged on described inserting groove 42, and described inlet 8 and described liquid outlet 9 are all by flexible pipe
43 are connected with the two ends of described heat exchanger tube 20, and described heat exchanger tube 20 is provided with circulating pump 44, and described slide 14 two ends are provided with
Side plate 45, described horizontal shock-absorbing spring 15 is connected with described side plate 45, and described slide 14 bottom is provided with slide rail 46, described slide rail
46 are slidably matched with described chute 16, be provided with described cross box 12 transformator group 47, converter group 48, accumulator battery 49 with
And Temperature Humidity Sensor 50, described accumulator battery 49 and described Temperature Humidity Sensor 50 electrically connect, and described processor 5, described follows
Ring pump 44, described semiconductor chilling plate 18, described fan 19 are all electrically connected with described accumulator battery 49, described circulating pump 44, institute
State semiconductor chilling plate 18, described fan 19 all to electrically connect with described processor 5.
Operation principle：When using this power inverter, by traction frame 26, this device can be connected with towing vehicle,
Conveniently moving, when roping to need the place using after, user backspin screw rod 23, and can so that leg 24 withstands ground
It is spirally connected by bolt 25 and ground, the positioning of complete cost apparatus, such positioning mode is highly stable, is prevented from this device and lives
Dynamic, power transmission line is connected with inlet wire seat 10, wire outlet seat 11 is connected with electrical equipment, the high-tension electricity of power transmission line can pass through transformator
To meet the specified electricity output of electrical equipment needs after the adjustment of group 47 and converter group 48, electricity supply and use equipment uses, in conversion
Because using and adstante febre, user can control circulating pump 44 to work, then in heat exchange by the control knob 40 on processor 5 to case 12
Heat exchange liquid in pipe 20 will flow, and inlet 8 is connected with heat exchange liquid pool with liquid outlet 9, and such design makes cross box 12
Heat constantly protective housing 2 can be gone out by heat exchange liquid band it is ensured that the radiating of cross box 12, user can be by controlling simultaneously
Button control 40 motor 37 processed carries out rotating forward reversion, and when motor 37 rotates forward, then the two-sided rack 34 is pulled outwardly by driving gear 38, with
The driven gear 33 of the two-sided rack 34 engagement is driven, then ventilating board 31 rotates, and realizes ventilation purpose, and user can pass through simultaneously
Control knob 40 controls fan 19 to rotate, and fan 19 plays the logical wind action of acceleration, and semiconductor chilling plate 18 plays refrigeration,
Air outside protective housing 2 is blown in protective housing 2 after semiconductor chilling plate 18 refrigeration, and the heat of cross box 12 is taken out of
Outside protective housing 2, during motor 37 reversion, then the two-sided rack 34 drives ventilating board 31 to rotate, and multiple ventilating boards 31 lap one another reality
The closing of existing vent window 3, prevents protective housing 2 from declining into dust, and the left end limit switch 35 on the two-sided rack 34 and right-hand member limit
Bit switch 36 plays position-limiting action, when left end limit switch 35 or right-hand member limit switch 36 touch added 28, then motor 37
Power supply can be cut off, prevent the two-sided rack 34 to be drawn out added 28, Temperature Humidity Sensor 50 can sense the temperature in cross box 12
Degree and humidity, warm and humid angle value is shown after receiving the transducing signal of Temperature Humidity Sensor 50 by processor 5 by display screen 51
Come.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with multiple changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of power inverter, including device pedestal（1）It is characterised in that：Described device base（1）On be provided with protection
Housing（2）, described protective housing（2）On offer one group of vent window（3）, described vent window（3）Be arranged on described containment vessel
Body（2）Interior ventilation unit（4）Cooperation, described protective housing（2）Side is provided with processor（5）, described protective housing（2）On
Portion passes through hinge（6）With upper lid（7）Hinged, described protective housing（2）One end is provided with inlet（8）And liquid outlet（9）And
Inlet wire seat（10）, described protective housing（2）The other end is provided with wire outlet seat（11）, described inlet wire seat（10）With described wire outlet seat
（11）All be arranged on described protective housing（2）Internal cross box（12）Electrical connection, described cross box（12）Bottom passes through one
Organize vertical damping spring（13）With slide（14）Connect, described slide（14）Two ends are provided with horizontal shock-absorbing spring（15）, institute
State slide（14）With described protective housing（2）The chute that bottom opens up（16）It is slidably matched, described horizontal shock-absorbing spring（15）With
It is arranged on described chute（16）The baffle plate at two ends（17）Connect, described protective housing（2）Inside it is provided with one group of semiconductor chilling plate
（18）And one group of fan（19）, described cross box（12）Surface serpentine is disposed with heat exchanger tube（20）.
2. a kind of power inverter according to claim 1 it is characterised in that：Described device base（1）Bottom is arranged
There is one group of wheel carrier（21）, described wheel carrier（21）With wheel（22）Cooperation, described device base（1）On be bolted with one group of screw rod
（23）, described screw rod（23）Bottom is provided with leg（24）, described leg（24）On be coated with one group of bolt（25）, described device
Base（1）One end is provided with traction frame（26）.
3. a kind of power inverter according to claim 1 it is characterised in that：Described inlet（8）With described go out liquid
Mouthful（9）It is provided with valve（27）.
4. a kind of power inverter according to claim 1 it is characterised in that：Described ventilation unit（4）Including added
（28）, undercarriage（29）, rotating shaft（30）, ventilating board（31）, the two-sided rack（34）And motor（37）, described added（28）And undercarriage
（29）All with described rotating shaft（30）It is rotatably assorted, described rotating shaft（30）On be coated with described ventilating board（31）, described ventilating board
（31）Both sides are all sticked adhesive tape（32）, described rotating shaft（30）Upper end is provided with driven gear（33）, described driven gear（33）
With described the two-sided rack（34）Engagement, described the two-sided rack（34）One end is provided with left end limit switch（35）, other end setting
There is right-hand member limit switch（36）, described the two-sided rack（34）Be arranged on described motor（37）On driving gear（38）Engagement.
5. a kind of power inverter according to claim 1 it is characterised in that：Described processor（5）On be provided with aobvious
Display screen（51）, speaker（39）And one group of control knob（40）, described upper lid（7）On be provided with handle（41）.
6. a kind of power inverter according to claim 1 it is characterised in that：Described protective housing（2）Bottom is arranged
There is inserting groove（42）, described semiconductor chilling plate（18）It is plugged on described inserting groove（42）On, described inlet（8）With described go out
Liquid mouth（9）All by flexible pipe（43）With described heat exchanger tube（20）Two ends connect, described heat exchanger tube（20）On be provided with circulating pump
（44）.
7. a kind of power inverter according to claim 1 it is characterised in that：Described slide（14）Two ends are provided with side
Plate（45）, described horizontal shock-absorbing spring（15）With described side plate（45）Connect, described slide（14）Bottom is provided with slide rail（46）,
Described slide rail（46）With described chute（16）It is slidably matched.
8. a kind of power inverter according to claim 6 it is characterised in that：Described cross box（12）Inside it is provided with change
Depressor group（47）, converter group（48）, accumulator battery（49）And Temperature Humidity Sensor（50）, described accumulator battery（49）And institute
State Temperature Humidity Sensor（50）Electrical connection, described processor（5）, described circulating pump（44）, described semiconductor chilling plate（18）, institute
State fan（19）All with described accumulator battery（49）Electrical connection, described circulating pump（44）, described semiconductor chilling plate（18）, described
Fan（19）All with described processor（5）Electrical connection.
9. a kind of power inverter according to claim 1 operational approach it is characterised in that：Described electrical power conversion dress
When putting use, by traction frame, this device can be connected with towing vehicle, conveniently moving, when roping is to the place needing use
Afterwards, user backspin screw rod is so that leg withstands ground, and can be spirally connected with ground by bolt, the positioning of complete cost apparatus,
Such positioning mode is highly stable, is prevented from the activity of this device, power transmission line is connected with inlet wire seat, by wire outlet seat and electricity consumption
Equipment connects, and the high-tension electricity of power transmission line can be by meeting the volume of electrical equipment needs after the adjustment of transformator group and converter group
Determine electricity output, electricity supply and use equipment uses, in cross box because using and adstante febre, user can be by the control knob on processor
Control circulation pump work, then the heat exchange liquid in heat exchanger tube will flow, and inlet is connected with heat exchange liquid pool with liquid outlet, so
Design enable the heat of cross box constantly to be gone out protective housing it is ensured that the radiating of cross box by heat exchange liquid band, make simultaneously
User can carry out rotating forward reversion by control knob controlled motor, and when motor rotates forward, then driving gear is outside by the two-sided rack
Draw, the driven gear being engaged with the two-sided rack is driven, then ventilating board rotates, and realizes ventilation purpose, user can pass through simultaneously
Control knob controls fan to rotate, and fan plays the logical wind action of acceleration, and semiconductor chilling plate plays refrigeration, protective housing
Outer air is blown in protective housing after semiconductor chilling plate refrigeration, and the heat of cross box is taken out of outside protective housing, electricity
During machine reversion, then the two-sided rack drives ventilating board to rotate, and multiple ventilating boards lap one another and realize the closing of vent window, prevents from protecting
Housing declines into dust, and the left end limit switch on the two-sided rack and right-hand member limit switch play position-limiting action, when left end is spacing
When switch or right-hand member limit switch touch added, then the power supply of motor can be cut off, and prevents the two-sided rack to be drawn out added, temperature
Humidity sensor can sense the temperature and humidity in cross box, and processor receives temperature after the transducing signal of Temperature Humidity Sensor
Humidity value is shown by display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914321.7U CN205946432U (en) | 2016-08-22 | 2016-08-22 | Power conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620914321.7U CN205946432U (en) | 2016-08-22 | 2016-08-22 | Power conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205946432U true CN205946432U (en) | 2017-02-08 |
Family
ID=57947630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620914321.7U Expired - Fee Related CN205946432U (en) | 2016-08-22 | 2016-08-22 | Power conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205946432U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132145A (en) * | 2016-08-22 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of power inverter |
| CN107316734A (en) * | 2017-04-24 | 2017-11-03 | 罗杰敏 | Environment-friendly and energy-efficient high security power transformer system |
| CN110730577A (en) * | 2019-09-20 | 2020-01-24 | 张家铭 | Distribution network automation control box convenient to overhaul |
| CN112240771A (en) * | 2020-11-10 | 2021-01-19 | 河北工业大学 | Vehicle-mounted navigator with wind-solar hybrid power supply and heat dissipation functions |
-
2016
- 2016-08-22 CN CN201620914321.7U patent/CN205946432U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106132145A (en) * | 2016-08-22 | 2016-11-16 | 国网山东省电力公司龙口市供电公司 | A kind of power inverter |
| CN107316734A (en) * | 2017-04-24 | 2017-11-03 | 罗杰敏 | Environment-friendly and energy-efficient high security power transformer system |
| CN107316734B (en) * | 2017-04-24 | 2018-11-20 | 浙江阮氏塑业有限公司 | Environment-friendly and energy-efficient high security power transformer system |
| CN110730577A (en) * | 2019-09-20 | 2020-01-24 | 张家铭 | Distribution network automation control box convenient to overhaul |
| CN110730577B (en) * | 2019-09-20 | 2021-08-31 | 广东恒梓煜科技有限公司 | Distribution network automation control box convenient to overhaul |
| CN112240771A (en) * | 2020-11-10 | 2021-01-19 | 河北工业大学 | Vehicle-mounted navigator with wind-solar hybrid power supply and heat dissipation functions |
| CN112240771B (en) * | 2020-11-10 | 2024-05-14 | 河北工业大学 | Vehicle-mounted navigator with wind-solar complementary power supply and heat dissipation functions |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20200822 |