CN208548837U - One kind having interference free performance inverter power supply - Google Patents
One kind having interference free performance inverter power supply Download PDFInfo
- Publication number
- CN208548837U CN208548837U CN201821340363.XU CN201821340363U CN208548837U CN 208548837 U CN208548837 U CN 208548837U CN 201821340363 U CN201821340363 U CN 201821340363U CN 208548837 U CN208548837 U CN 208548837U
- Authority
- CN
- China
- Prior art keywords
- outer casing
- power supply
- interference free
- free performance
- mounting base
- 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
Abstract
The utility model discloses one kind to have interference free performance inverter power supply, including mounting base, circuit board is equipped among the upper surface of the mounting base, the upper surface of circuit board is equipped with inverter ontology, the upper surface of the mounting base is equipped with connected with outer casing, connected with outer casing is located at the outside of circuit board, the electric elements inside connected with outer casing can be shielded by shielding metal mesh, so that protecting inverter ontology more convenient, blowing fan blade can be driven to rotate by motor, and connected with outer casing apoplexy can be blown out by blowing fan blade, with this internal heat dissipating to connected with outer casing, auxiliary heat dissipation is carried out by heat sink, temperature can be detected by temperature sensor, the gas entered inside connected with outer casing can be filtered by filter cotton, this has interference free performance inverter power supply structure simple, not only It is easy for installation, and good heat dissipation effect, the service life of device is improved, is provided a convenient.
Description
Technical field
The utility model relates to inverter technology fields, specially a kind of to have interference free performance inverter power supply.
Background technique
Inverter is the electrical part for direct current energy being transformed into alternating current, it is by inverter bridge, control logic and filter circuit
Composition, is widely used in air-conditioning, home theater, electric wheel, electric tool, sewing machine, DVD, VCD, computer, TV, laundry
Machine, smoke exhaust ventilator, refrigerator, video recorder, massager, fan, illumination, and inverter is understood itself while changing DC power supply and is produced
Raw electromagnetic interference influences external electric device, and the installation of existing inverter is inconvenient, and heat dissipation performance is bad, influences inverse
Become device service life.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, is provided a kind of with interference free performance inversion
Device power supply, structure is simple, not only easy for installation, and good heat dissipation effect, improves the service life of device, provides for people
It is convenient, it can effectively solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind having interference free performance inverter electricity
Source, including mounting base, the upper surface centre of the mounting base are equipped with circuit board, and the upper surface of circuit board is equipped with inverter sheet
Body, the upper surface of the mounting base are equipped with connected with outer casing, and connected with outer casing is located at the outside of circuit board, outside the lower end of mounting base
Side is equipped with connection ring, and the quadrangle of the connection ring is equipped with through-hole, and the inside of through-hole is equipped with internal screw thread, one end of the connected with outer casing
Equipped with through-hole is equipped with, the inside of the through-hole, which is equipped with, has been bolted electrical power connection block, and the output end of electrical power connection block is electrically connected
The input terminal of inverter ontology is connect, the inner surface of the connected with outer casing is pasted with shielding metal mesh, the connection by glue
The other end of shell is welded with connecting tube, and inside one end of connecting tube is equipped with connecting column, electricity has been bolted between connection
Blowing fan blade has been bolted in machine, the output shaft end of motor, and the upper surface side of the circuit board is equipped with battery, stores
The output end of the input terminal electrical connection inverter ontology of battery, the side of the connected with outer casing are equipped with PLC controller, PLC control
The output end of the input terminal electrical connection battery of device, the input terminal of the output end electrical connection motor of PLC controller.
As a kind of optimal technical scheme of the utility model, set on the mounting base there are six installation through-hole, six
Installation through-hole is located at the front and rear sides of mounting base, and the inside of installation through-hole is equipped with internal screw thread.
As a kind of optimal technical scheme of the utility model, the interior surface of the connected with outer casing is equipped with preventing rubber
Pad, preventing rubber pad are connect in such a way that glue is pasted with connected with outer casing.
As a kind of optimal technical scheme of the utility model, the lower end of the connected with outer casing is equipped with annular connection ring, and
And the upper surface of mounting base is equipped with connecting groove, the annular connection ring is corresponded to each other with connecting groove.
As a kind of optimal technical scheme of the utility model, the inside top surface of the connected with outer casing passes through injection molding in film
Mode is uniformly connected with heat sink, and heat sink is located at the top of inverter ontology.
As a kind of optimal technical scheme of the utility model, one end of the connected with outer casing is uniformly provided with venthole, and
And venthole is corresponded to each other with one end of connecting tube.
As a kind of optimal technical scheme of the utility model, the upper surface side of the circuit board is equipped with temperature sensing
Device, the input terminal of the output end electrical connection PLC controller of temperature sensor.
As a kind of optimal technical scheme of the utility model, inside one end of the connected with outer casing is equipped with groove, groove
Inside filter cotton is pasted with by glue, one end of the connected with outer casing is uniformly provided with air inlet, air inlet and filter cotton phase
It is corresponding.
As a kind of optimal technical scheme of the utility model, the number of the filter cotton is two, two filter cottons point
Not Wei Yu electrical power connection block the left and right sides.
As a kind of optimal technical scheme of the utility model, the upper surface of the mounting base is uniformly provided with bar shaped heat dissipation
Groove, bar shaped heat dissipation groove are located at the lower surface of circuit board.
Compared with prior art, the utility model has the beneficial effects that
1, it is provided with mounting base on the utility model, device can be installed by mounting base, so as to dress
Set it is easier for installation, and by shield metal mesh the electric elements inside connected with outer casing can be shielded so that right
The protection of inverter ontology is more convenient, provides a convenient, and is made by the connection of annular connection ring and connecting groove
Connected with outer casing connected with mounting base it is even closer.
2, it is provided with motor on the utility model, blowing fan blade can be driven to rotate by motor, and pass through blowing fan blade
Connected with outer casing apoplexy can be blown out, with this internal heat dissipating to connected with outer casing, auxiliary heat dissipation is carried out by heat sink, so that
Device radiation effect is more preferable, improves the service life of device.
3, it is provided with temperature sensor on the utility model, temperature can be detected, be passed through by temperature sensor
Filter cotton can be filtered the gas entered inside connected with outer casing, this has interference free performance inverter power supply structure simple
It is single, it is not only easy for installation, and good heat dissipation effect, the service life of device is improved, is provided a convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model connected with outer casing cross section structure schematic diagram.
In figure: 1 connected with outer casing, 2 installation through-holes, 3 electrical power connection blocks, 4 connection rings, 5PLC controller, 6 mounting bases, 7 mistakes
Filter pulp, 8 heat sinks, 9 connecting tubes, 10 connecting columns, 11 blowing fan blades, 12 motors, 13 annular connection rings, 14 inverter ontologies, 15
Circuit board, 16 temperature sensors, 17 batteries, 18 connecting grooves, 19 shielding metal meshes, 20 preventing rubber pads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: one kind having interference free performance inverter power supply,
Including mounting base 6, circuit board 15 is equipped among the upper surface of mounting base 6, the upper surface of circuit board 15 is equipped with inverter sheet
Body 14, the upper surface of mounting base 6 are equipped with connected with outer casing 1, and connected with outer casing 1 is located at the outside of circuit board 15, under mounting base 6
End outside is equipped with connection ring 4, and the quadrangle of connection ring 4 is equipped with through-hole, and the inside of through-hole is equipped with internal screw thread, one end of connected with outer casing 1
Equipped with through-hole is equipped with, the inside of the through-hole, which is equipped with, has been bolted electrical power connection block 3, the output end electricity of electrical power connection block 3
The input terminal of inverter ontology 14 is connected, the inner surface of connected with outer casing 1 is pasted with shielding metal mesh 19 by glue, passes through screen
The electric elements inside connected with outer casing 1 can be shielded by covering metal mesh 19, so that protecting inverter ontology 14 more square
Just, the other end of connected with outer casing 1 is welded with connecting tube 9, and inside one end of connecting tube 9 is equipped with connecting column 10, passes through between connection
It is bolted motor 12, blowing fan blade 11, the upper surface of circuit board 15 has been bolted in the output shaft end of motor 12
Side is equipped with battery 17, and the output end of the input terminal electrical connection inverter ontology 14 of battery 17 can band by motor 12
Dynamic blowing fan blade 11 rotates, and can be blown out 1 apoplexy of connected with outer casing by blowing fan blade 11, with this in connected with outer casing 1
Portion's heat dissipation, carries out auxiliary heat dissipation by heat sink 8, and the side of connected with outer casing 1 is equipped with PLC controller 5, PLC controller 5 it is defeated
Enter to hold the output end of electrical connection battery 17, the input terminal of the output end electrical connection motor 12 of PLC controller 5, on mounting base 6
If there are six installation through-holes 2, six installation through-holes 2 are located at the front and rear sides of mounting base 6, and the inside of installation through-hole 2 is equipped with
Internal screw thread can install device by installation through-hole 2, so that easier for installation, the interior surface of connected with outer casing 1 is set
There is preventing rubber pad 20, preventing rubber pad 20 is connect in such a way that glue is pasted with connected with outer casing 1, passes through preventing rubber pad 20
It can be protected, the lower end of connected with outer casing 1 is equipped with annular connection ring 13, and the upper surface of mounting base 6 is recessed equipped with connecting
Slot 18, annular connection ring 13 are corresponded to each other with connecting groove 18, by the connection of annular connection ring 13 and connecting groove 18 so that
Connected with outer casing 1 and mounting base 6 connect even closer, and the inside top surface of connected with outer casing 1 is uniformly connected by way of being molded in film
It is connected to heat sink 8, heat sink 8 is located at the top of inverter ontology 14, can radiate by heat sink 8, so that heat dissipation effect
Fruit is more preferable, one end of connected with outer casing 1 is uniformly provided with venthole, and venthole is corresponded to each other with one end of connecting tube 9, is passed through
Venthole can export the gas in connected with outer casing 1, and the upper surface side of circuit board 15 is equipped with temperature sensor 16, and temperature passes
The input terminal of the output end electrical connection PLC controller 5 of sensor 16, PLC controller 5 control the side of temperature sensor 16 and motor 12
Formula is method commonly used in the prior art, can be detected to temperature by temperature sensor 16, the inside one of connected with outer casing 1
End is equipped with groove, and the inside of groove is pasted with filter cotton 7 by glue, and one end of connected with outer casing 1 is uniformly provided with air inlet, air inlet
Hole is corresponding with filter cotton 7, can be filtered to the gas entered inside connected with outer casing 1 by filter cotton 7, filter cotton 7
Number be two, two filter cottons 7 are located at the left and right sides of electrical power connection block 3, and the upper surface of mounting base 6 is uniformly set
There is bar shaped heat dissipation groove, bar shaped heat dissipation groove is located at the lower surface of circuit board 15, and make heat dissipation more preferable by bar shaped heat dissipation groove,
This has interference free performance inverter power supply structure simple, not only easy for installation, and good heat dissipation effect, improves making for device
With the service life, provide a convenient.
When in use: device being installed by installation through-hole 2 first, and by shielding metal mesh 19 to connected with outer casing
Electric elements inside 1 are shielded, and are protected with this inverter ontology 14, and by temperature sensor 16 to temperature into
Row detection, is sent in PLC controller 5 by the signal that temperature sensor 16 will test, and controls motor by PLC controller 5
12 drive blowing fan blade 11 to rotate, and are blown out 1 apoplexy of connected with outer casing by blowing fan blade 11, are carried out by heat sink 8 auxiliary
Heat dissipation is helped, is radiated with this, and the gas entered inside connected with outer casing 1 can be filtered by filter cotton 7
The utility model can shield the electric elements inside connected with outer casing 1 by shielding metal mesh 19, so that
Inverter ontology 14 is protected it is more convenient, by motor 12 can drive blowing fan blade 11 rotate, and pass through blowing fan blade 11
1 apoplexy of connected with outer casing can be blown out, with this internal heat dissipating to connected with outer casing 1, auxiliary heat dissipation is carried out by heat sink 8,
Temperature can be detected by temperature sensor 16, it can be to the gas entered inside connected with outer casing 1 by filter cotton 7
It being filtered, this has interference free performance inverter power supply structure simple, and it is not only easy for installation, and good heat dissipation effect, it improves
The service life of device, provides a convenient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. one kind has interference free performance inverter power supply, including mounting base (6), it is characterised in that: the mounting base (6)
Upper surface among be equipped with circuit board (15), the upper surface of circuit board (15) is equipped with inverter ontology (14), the mounting base
(6) upper surface is equipped with connected with outer casing (1), and connected with outer casing (1) is located at the outside of circuit board (15), the lower end of mounting base (6)
Outside is equipped with connection ring (4), and the quadrangle of the connection ring (4) is equipped with through-hole, and the inside of through-hole is equipped with internal screw thread, outside the connection
One end of shell (1) is equipped with through-hole, and the inside of the through-hole, which is equipped with, to be bolted electrical power connection block (3), power supply connection
The inner surface of the input terminal of output end electrical connection inverter ontology (14) of seat (3), the connected with outer casing (1) is viscous by glue
Shielding metal mesh (19) is posted, the other end of the connected with outer casing (1) is welded with connecting tube (9), inside one end of connecting tube (9)
It equipped with connecting column (10), has been bolted between connection motor (12), the output shaft end of motor (12) is connected by bolt
It is connected to blowing fan blade (11), the upper surface side of the circuit board (15) is equipped with battery (17), the input terminal of battery (17)
It is electrically connected the output end of inverter ontology (14), the side of the connected with outer casing (1) is equipped with PLC controller (5), PLC controller
(5) output end of input terminal electrical connection battery (17), the input of output end electrical connection motor (12) of PLC controller (5)
End.
2. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the mounting base
(6) it is set on there are six installation through-hole (2), six installation through-holes (2) are located at the front and rear sides of mounting base (6), and installation through-hole
(2) inside is equipped with internal screw thread.
3. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the connected with outer casing
(1) interior surface be equipped with preventing rubber pad (20), preventing rubber pad (20) glue paste by way of with connected with outer casing (1)
Connection.
4. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the connected with outer casing
(1) lower end is equipped with annular connection ring (13), and the upper surface of mounting base (6) is equipped with connecting groove (18), the annular
Connection ring (13) is corresponded to each other with connecting groove (18).
5. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the connected with outer casing
(1) inside top surface is uniformly connected with heat sink (8) by way of being molded in film, and heat sink (8) is located at inverter ontology
(14) top.
6. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the connected with outer casing
(1) one end is uniformly provided with venthole, and venthole is corresponded to each other with one end of connecting tube (9).
7. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the circuit board
(15) upper surface side is equipped with temperature sensor (16), output end electrical connection PLC controller (5) of temperature sensor (16)
Input terminal.
8. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the connected with outer casing
(1) inside one end is equipped with groove, and the inside of groove is pasted with filter cotton (7) by glue, one end of the connected with outer casing (1)
It is uniformly provided with air inlet, air inlet is corresponding with filter cotton (7).
9. according to claim 8 a kind of with interference free performance inverter power supply, it is characterised in that: the filter cotton
(7) number is two, and two filter cottons (7) are located at the left and right sides of electrical power connection block (3).
10. according to claim 1 a kind of with interference free performance inverter power supply, it is characterised in that: the installation bottom
The upper surface of plate (6) is uniformly provided with bar shaped heat dissipation groove, and bar shaped heat dissipation groove is located at the lower surface of circuit board (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340363.XU CN208548837U (en) | 2018-08-20 | 2018-08-20 | One kind having interference free performance inverter power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340363.XU CN208548837U (en) | 2018-08-20 | 2018-08-20 | One kind having interference free performance inverter power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548837U true CN208548837U (en) | 2019-02-26 |
Family
ID=65426347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340363.XU Expired - Fee Related CN208548837U (en) | 2018-08-20 | 2018-08-20 | One kind having interference free performance inverter power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548837U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346622A (en) * | 2019-07-17 | 2019-10-18 | 山东电亮亮信息科技有限公司 | A kind of interference-free power power end instrument shielding casing and preparation method thereof |
| CN111207883A (en) * | 2020-01-17 | 2020-05-29 | 中国科学院微电子研究所 | Pressure sensor |
| CN112437576A (en) * | 2020-11-24 | 2021-03-02 | 张昌林 | Inverter heat dissipation device for photovoltaic power generation |
-
2018
- 2018-08-20 CN CN201821340363.XU patent/CN208548837U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346622A (en) * | 2019-07-17 | 2019-10-18 | 山东电亮亮信息科技有限公司 | A kind of interference-free power power end instrument shielding casing and preparation method thereof |
| CN111207883A (en) * | 2020-01-17 | 2020-05-29 | 中国科学院微电子研究所 | Pressure sensor |
| CN112437576A (en) * | 2020-11-24 | 2021-03-02 | 张昌林 | Inverter heat dissipation device for photovoltaic power generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208548837U (en) | One kind having interference free performance inverter power supply | |
| CN204462980U (en) | A kind of mainframe computer cooling cabinet of external dust guard | |
| CN105763076A (en) | Water-cooling type power unit | |
| CN208027240U (en) | A kind of heat dissipation shape computer host box with dust reduction capability | |
| CN207399721U (en) | A kind of electrical cabinet intelligent protection system | |
| CN207588230U (en) | A kind of switchgear with nature wind heat radiator | |
| CN208620664U (en) | Air source heat pump frequency conversion drive module heat dissipating vent passages | |
| CN206401746U (en) | A kind of wall-mounted quality of power supply apparatus for correcting | |
| CN209472501U (en) | A kind of radiator of generator | |
| CN207782671U (en) | A kind of inverter that safety is good | |
| CN206441097U (en) | A kind of dustproof heat radiator for tablet personal computer | |
| CN207460361U (en) | A kind of casing of liquid crystal television set for having both heat dissipation and dust reduction capability | |
| CN207117415U (en) | Variable-frequency motor | |
| CN207978226U (en) | A kind of Electric Appliance Cabinet of internal-external double circulation | |
| CN201616977U (en) | Intelligent radiating protection device for water-supply control system | |
| CN205681756U (en) | A kind of inverter rapid heat radiation device | |
| CN106502353A (en) | A kind of dustproof heat radiator for panel computer | |
| CN208226796U (en) | A kind of threephase asynchronous fault detection means | |
| CN107041108A (en) | Power module with heat sink | |
| CN218450985U (en) | Wind energy controller | |
| CN211018489U (en) | Motor for forming packaging equipment | |
| CN217307265U (en) | High-voltage reactive automatic compensation controller with high reliability | |
| CN212969615U (en) | Radio for detecting room temperature | |
| CN209419230U (en) | A kind of low-voltage intelligent idle compensating control | |
| CN214591184U (en) | Novel inverter for emergency protection |
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: 20190226 Termination date: 20210820 |