CN207408435U - A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect - Google Patents
A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect Download PDFInfo
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- CN207408435U CN207408435U CN201721394221.7U CN201721394221U CN207408435U CN 207408435 U CN207408435 U CN 207408435U CN 201721394221 U CN201721394221 U CN 201721394221U CN 207408435 U CN207408435 U CN 207408435U
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- wall
- babinet
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- bolted
- heat dissipation
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Abstract
The utility model discloses a kind of variable-frequency series resonance voltage withstandings of dedusting good heat dissipation effect, including babinet, the corner of babinet bottom outer wall has been bolted support feet, and the top outer wall of babinet is fixed with control panel by screw, the top outer wall of the control panel is opened up there are two opening, and one of opening inner wall is fixed with display screen by screw, another opening inner wall is fixed with power switch by screw, the bottom outer wall of the babinet offers air inlet, and air inlet inner wall has been bolted filter screen.The utility model is by increasing the babinet sealed, so as to install concentratedly all kinds of electronic components in babinet, it is easy to carry, by increasing air purifier, so as to which the in vivo air purification of case will be entered, it is ensured that each electronic component works under dustless environment, improves the accuracy of detection, by increasing radiator fan, it is ensured that keep normal working temperature in babinet.
Description
Technical field
The utility model is related to electric force test device technical field more particularly to a kind of frequency conversion strings of dedusting good heat dissipation effect
Join Resonance Voltage Withstand Test device.
Background technology
At present, since general test item capacitance is larger or test voltage is more demanding, to the power supply of experimental rig
Capacity also has higher requirement accordingly, and often single-piece volume is big for traditional industrial frequency withstand voltage device, and weight weight, the scene of being not easy to is removed
Fortune, and be not easy to be combined, flexibility is poor；And existing improved series resonance test device, it is usually logical
It crosses and changes capacitance in device or inductance reaches system resonance, however in existing device, it is internal that high temperature easily occurs, it dissipates
Thermal effect is poor, and due to burning device, and most device inner wall is easily accessible dust, and accumulate over a long period the electricity caused in device
Subcomponent is easily damaged.
Utility model content
The purpose of this utility model is and a kind of dedusting heat dissipation effect proposed in order to solve shortcoming in the prior art
The good variable-frequency series resonance voltage withstanding of fruit.
To achieve these goals, the utility model employs following technical solution：
A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect, including babinet, outside the babinet bottom
The corner of wall has been bolted support feet, and the top outer wall of babinet is fixed with control panel, the control by screw
The top outer wall of panel processed is opened up there are two opening, and one of opening inner wall is fixed with display screen by screw, another
Opening inner wall is fixed with power switch by screw, and the bottom outer wall of the babinet offers air inlet, and air inlet inner wall leads to
It crosses bolt and is fixed with filter screen, the bottom inner wall of the babinet, which is located at directly over air inlet, has been bolted supply fan,
And babinet bottom inner wall has been bolted air purifier, the outlet side of the air purifier is socketed with appendix, and
The top outer wall of appendix is welded with outlet nozzle, and the both sides inner wall of the babinet has been bolted partition plate, and the bottom of partition plate
End inner wall offers port, and one end of partition plate top outer wall has been bolted variable-frequency power sources, and partition plate top outer wall
Driver transformer is bolted positioned at the one side of variable-frequency power sources, the both sides inner wall of the babinet has been bolted electricity
Anti- device, and the both sides inner wall of babinet is located at below reactor and has been bolted divider, the both sides inner wall of the babinet
Compensating electric capacity has been bolted positioned at the one side of reactor, and babinet is located at the one side outer wall of variable-frequency power sources and offers circle
Port, circular port inner wall are socketed with link electrode, and one side outer wall of the babinet away from link electrode offers rectangular aperture,
And rectangular aperture inner wall has been bolted radiator fan, the one side outer wall of the babinet, which is located at below radiator fan, to be opened up
There is the second circular through hole, and the second circular through hole inner wall is socketed with earth connection point.
Preferably, the quantity of the outlet nozzle and the quantity of port are ten to two ten, and outlet nozzle is socketed in port
Inner wall.
Preferably, the quantity of the filter screen and the quantity of supply fan are two to four, and two to four filter screens etc.
Range distribution is on the bottom outer wall of babinet.
Preferably, the quantity of the link electrode be two, and one of link electrode be positive electrode, another wiring
Electrode is negative electrode.
Preferably, the quantity of the radiator fan is two to four, and two to four radiator fans are symmetrically fixed on babinet
Both sides inner wall on.
Preferably, the radiator fan and supply fan, air purifier are respectively connected with switch, and switch is connected with model
The controller of DATA-7311.
The beneficial effects of the utility model are：In the utility model, by increasing the babinet of sealing, so as to by all kinds of electricity
Subcomponent is installed concentratedly in babinet, easy to carry, net so as to enter the in vivo air of case by increasing air purifier
Change, it is ensured that each electronic component works under dustless environment, the accuracy of detection is improved, by increasing radiator fan, it is ensured that
Normal working temperature is kept in babinet.
Description of the drawings
Fig. 1 be the utility model proposes a kind of dedusting good heat dissipation effect variable-frequency series resonance voltage withstanding master
Depending on structure diagram；
Fig. 2 be the utility model proposes a kind of dedusting good heat dissipation effect variable-frequency series resonance voltage withstanding office
Portion's structure diagram.
In figure：1 support feet, 2 babinets, 3 variable-frequency power sources, 4 link electrodes, 5 driver transformers, 6 control panels, 7 reactors,
8 compensating electric capacities, 9 radiator fans, 10 earth connection points, 11 partition plates, 12 outlet nozzles, 13 divider, 14 air purifiers, 15 air inlets
Fan, 16 filter screens, 17 appendixs, 18 display screens, 19 power switches.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect, including babinet 2, babinet
The corner of 2 bottom outer walls has been bolted support feet 1, and the top outer wall of babinet 2 is fixed with control plane by screw
Plate 6, the top outer wall of control panel 6 are opened up there are two opening, and one of opening inner wall is fixed with display screen by screw
18, another opening inner wall is fixed with power switch 19 by screw, and the bottom outer wall of babinet 2 offers air inlet, and air inlet
Mouth inner wall has been bolted filter screen 16, and the bottom inner wall of babinet 2, which is located at directly over air inlet, to be bolted
Supply fan 15, and 2 bottom inner wall of babinet has been bolted air purifier 14, the outlet side of air purifier 14 is socketed with
Appendix 17, and the top outer wall of appendix 17 is welded with outlet nozzle 12, the both sides inner wall of babinet 2 has been bolted partition plate
11, and the bottom inner wall of partition plate 11 offers port, one end of 11 top outer wall of partition plate has been bolted variable-frequency power sources 3,
And 11 top outer wall of partition plate is located at the one side of variable-frequency power sources 3 and has been bolted driver transformer 5, the both sides inner wall of babinet 2
Reactor 7 has been bolted it, and the both sides inner wall of babinet 2 is located at the lower section of reactor 7 and has been bolted divider
13, the one side that the both sides inner wall of babinet 2 is located at reactor 7 has been bolted compensating electric capacity 8, and babinet 2 is located at variable-frequency electric
The one side outer wall in source 3 offers circular port, and circular port inner wall is socketed with link electrode 4, and babinet 2 is away from link electrode 4
One side outer wall offers rectangular aperture, and rectangular aperture inner wall has been bolted radiator fan 9, the one side outer wall of babinet 2
The second circular through hole is offered positioned at the lower section of radiator fan 9, and the second circular through hole inner wall is socketed with earth connection point 10.
In the utility model, the quantity of outlet nozzle 12 and the quantity of port are ten to two ten, and outlet nozzle 12 is socketed
In port inner wall, the quantity of filter screen 16 and the quantity of supply fan 15 are two to four, and two to four filter screens 16 are equidistant
From being distributed on the bottom outer wall of babinet 2, the quantity of link electrode 4 is two, and one of link electrode 4 is positive electrode,
Another link electrode 4 is negative electrode, and the quantity of radiator fan 9 is two to four, and two to four radiator fans 9 are symmetrically fixed
On the both sides inner wall of babinet 2, radiator fan 9 and supply fan 15, air purifier 14 are respectively connected with switch, and switch is connected with
The controller of model DATA-7311.
Operation principle：Power supply is accessed by two link electrodes 4, then so that each electronic component in device starts work
Make, at this point, controller control supply fan 15 is drawn air into babinet, then air purifier 14 is further by air purification
And the air of purification is transported to the inside of babinet 2 by appendix 17 by outlet nozzle 12, to the electronics on 11 top of partition plate
Element cools down, and then radiator fan 9 discharges the hot gas in babinet 2.
The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect, including babinet (2), which is characterized in that institute
The corner for stating babinet (2) bottom outer wall has been bolted support feet (1), and the top outer wall of babinet (2) passes through screw
Control panel (6) is fixed with, the top outer wall of the control panel (6) is opened up there are two opening, and one of opening inner wall
Display screen (18) is fixed with by screw, another opening inner wall is fixed with power switch (19), the babinet (2) by screw
Bottom outer wall offer air inlet, and air inlet inner wall has been bolted filter screen (16), the bottom of the babinet (2)
Inner wall, which is located at directly over air inlet, has been bolted supply fan (15), and babinet (2) bottom inner wall is bolted
There is air purifier (14), the outlet side of the air purifier (14) is socketed with appendix (17), and the top of appendix (17)
End outer wall is welded with outlet nozzle (12), and the both sides inner wall of the babinet (2) has been bolted partition plate (11), and partition plate (11)
Bottom inner wall offer port, one end of partition plate (11) top outer wall has been bolted variable-frequency power sources (3), and every
The one side that plate (11) top outer wall is located at variable-frequency power sources (3) has been bolted driver transformer (5), the babinet (2)
Both sides inner wall has been bolted reactor (7), and the both sides inner wall of babinet (2) is located at below reactor (7) and passes through spiral shell
Bolt is fixed with divider (13), and the one side that the both sides inner wall of the babinet (2) is located at reactor (7) has been bolted compensation
Capacitance (8), and babinet (2) is located at the one side outer wall of variable-frequency power sources (3) and offers circular port, circular port inner wall, which is socketed with, to be connect
Line electrode (4), one side outer wall of the babinet (2) away from link electrode (4) offers rectangular aperture, and rectangular aperture inner wall leads to
It crosses bolt and is fixed with radiator fan (9), the one side outer wall of the babinet (2), which is located at below radiator fan (9), offers second
Circular through hole, and the second circular through hole inner wall is socketed with earth connection point (10).
2. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect according to claim 1, feature
It is, the quantity of the outlet nozzle (12) and the quantity of port are ten to two ten, and outlet nozzle (12) is socketed in port
Wall.
3. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect according to claim 1, feature
It is, the quantity of the filter screen (16) and the quantity of supply fan (15) are two to four, and two to four filter screens (16)
It equidistantly distributes on the bottom outer wall of babinet (2).
4. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect according to claim 1, feature
It is, the quantity of the link electrode (4) is two, and one of link electrode (4) is positive electrode, another link electrode
(4) it is negative electrode.
5. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect according to claim 1, feature
It is, the quantity of the radiator fan (9) is two to four, and two to four radiator fans (9) are symmetrically fixed on babinet (2)
On the inner wall of both sides.
6. a kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect according to claim 1, feature
It is, the radiator fan (9) and supply fan (15), air purifier (14) are respectively connected with switch, and switch is connected with model
For the controller of DATA-7311.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394221.7U CN207408435U (en) | 2017-10-26 | 2017-10-26 | A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721394221.7U CN207408435U (en) | 2017-10-26 | 2017-10-26 | A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207408435U true CN207408435U (en) | 2018-05-25 |
Family
ID=62408783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721394221.7U Active CN207408435U (en) | 2017-10-26 | 2017-10-26 | A kind of variable-frequency series resonance voltage withstanding of dedusting good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207408435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118191461A (en) * | 2024-03-11 | 2024-06-14 | 江苏望特电气有限公司 | Variable frequency series resonance test device |
-
2017
- 2017-10-26 CN CN201721394221.7U patent/CN207408435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118191461A (en) * | 2024-03-11 | 2024-06-14 | 江苏望特电气有限公司 | Variable frequency series resonance test device |
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