CN206546973U - A kind of high efficiency and heat radiation Active Power Filter-APF - Google Patents
A kind of high efficiency and heat radiation Active Power Filter-APF Download PDFInfo
- Publication number
- CN206546973U CN206546973U CN201720189831.7U CN201720189831U CN206546973U CN 206546973 U CN206546973 U CN 206546973U CN 201720189831 U CN201720189831 U CN 201720189831U CN 206546973 U CN206546973 U CN 206546973U
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- Prior art keywords
- heat sink
- heat
- cabinet
- filter
- heat radiation
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Abstract
The utility model discloses a kind of high efficiency and heat radiation Active Power Filter-APF, portion sets heat sink in the chassis, the electronic component of wave filter is arranged on the surface of heat sink one, on another surface of heat sink, radiating fin is set, high efficiency and heat radiation is carried out to electronic component, it is too high to prevent cabinet inside temperature, damage electronic component, heat sink and radiating fin are using aluminium alloy structure is integrally formed, and thermal conductivity is good, production efficiency is high, Stability Analysis of Structures, service life are long；Heat emission hole is opened up in cabinet one end, the other end sets cooling fan, and sets folded filter net filtration dust, under normal circumstances, radiated by heat emission hole, cooling fan is opened when temperature is too high, strengthen radiating effect, filter screen is folded over simultaneously and receives folded, and the dust in wave filter is blown out, dustproof function is played.
Description
Technical field
The utility model belongs to technical field of electric equipment, is related to a kind of wave filter, and specifically a kind of high efficiency and heat radiation is active
Electric-power filter.
Background technology
In recent years, the country is had started to widely use Active Power Filter-APF in industry and civil equipment, and unit is filled
The capacity put is stepped up, and its application field is from the harmonic wave of compensation user itself to the side of the whole power system power supply quality of improvement
To development.
In active power filter device, reactor is widely used, capacitor constitutes lc circuit；In switching device side
Face employs IGBT control devices mostly.
These Primary Components are all heater members, and to heat sensitivity device, if radiating treatment is bad, can cause device
Part is damaged, and equipment can not normally be run.
Existing Active Power Filter-APF is generally radiated using thermovent, and radiating effect is not fine, is also easy into dust,
Cleaning is difficult.
Utility model content
The purpose of this utility model is to provide a kind of high efficiency and heat radiation Active Power Filter-APF.
The purpose of this utility model can be achieved through the following technical solutions：
Heat sink, the heat sink are provided with the middle part of a kind of high efficiency and heat radiation Active Power Filter-APF, including cabinet, the cabinet
The electronic component of one surface mount filter, another surface is evenly distributed with radiating fin；
Heat dissipation channel is formed between adjacent heat radiation fin, described cabinet one end is evenly distributed with corresponding with heat dissipation channel
Heat emission hole, the other end connects cooling fan by trapezoidal ventilation slot；
The heat sink one end is provided with fixed plate and portable plate, and folded filter is provided between the fixed plate and portable plate
Net, the fixed plate is provided with telescopic cylinder, the expansion link connection portable plate of the telescopic cylinder；
The heat sink is provided with temperature sensor, the temperature sensor electrical connection cooling fan and telescopic cylinder.
Further, the cabinet bottom is provided with four vacuum cups.
Further, the enclosure top is provided with detachable dustproof lid, and the dust cap is bolted on cabinet.
Further, the heat sink and radiating fin are formed in one aluminium alloy structure.
The beneficial effects of the utility model：The Active Power Filter-APF that the utility model is provided, portion, which is set, in the chassis dissipates
Hot plate, the electronic component of wave filter is arranged on the surface of heat sink one, radiating fin is set on another surface of heat sink, to electronics
Component carries out high efficiency and heat radiation, and it is too high to prevent cabinet inside temperature, damages electronic component, and heat sink uses one with radiating fin
Body formed aluminium alloy structure, thermal conductivity is good, production efficiency is high, Stability Analysis of Structures, service life are long；Radiating is opened up in cabinet one end
Hole, the other end sets cooling fan, and sets folded filter net filtration dust, under normal circumstances, is radiated by heat emission hole, temperature
Cooling fan is opened when too high, strengthens radiating effect, while being folded over filter screen receives folded, the dust in wave filter is blown out, played
Dustproof function.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is outside schematic diagram of the present utility model.
Fig. 2 is schematic internal view of the present utility model.
Fig. 3 is the structural representation of the utility model heat sink.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than indicate or imply that the component or element of meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
As shown in figure 1, the utility model provides a kind of high efficiency and heat radiation Active Power Filter-APF, including cabinet 1, cabinet 1
Bottom is provided with four vacuum cups 2, and installation and placement for wave filter provide convenient.The top of cabinet 1 is provided with detachable dustproof lid
3, dust cap 3 is bolted on cabinet 1, convenient disassembly, is easy to clean the dust of filter internal.
As Figure 2-3, the middle part of cabinet 1 is provided with heat sink 4, the electronic component of the surface mount filter of heat sink 4 one,
Another surface is evenly distributed with radiating fin 41, and high efficiency and heat radiation is carried out to the electronic component of wave filter, prevents the inside of cabinet 1 temperature
Spend height, damage the electronic component of wave filter, heat sink 4 and radiating fin 41 are formed in one aluminium alloy structure, thermal conductivity
Good, production efficiency height, Stability Analysis of Structures, service life are long.
Heat dissipation channel 42 is formed between adjacent heat radiation fin 41, the one end of cabinet 1 is evenly distributed with relative with heat dissipation channel 42
The heat emission hole 5 answered, effectively radiates to filter internal.The other end of cabinet 1 connects cooling fan by trapezoidal ventilation slot 6
7, the cold wind that cooling fan 7 is blown out is introduced in cabinet 1, is discharged by heat dissipation channel 42 by heat emission hole 5, more efficient to filtering
Device carries out radiating work.
The one end of heat sink 4 is provided with fixed plate 43 and portable plate 44, and portable plate 44 is slidably connected with heat sink 4, fixed plate
Provided with filter screen 45 is folded between 43 and portable plate 44, for being filtered to entering the air in cabinet 1, prevent dust from entering
In wave filter, electronic component is damaged.
Fixed plate 43 is provided with telescopic cylinder 46, and the expansion link connection portable plate 44 of telescopic cylinder 46 drives portable plate 44
It is mobile, and then Foldable screen pack 45 opens or received folded.
Heat sink 4 is provided with temperature sensor, temperature sensor electrical connection cooling fan 7 and telescopic cylinder 46, and temperature is passed
Sensor gathers the temperature on heat sink 4 in real time, under normal circumstances, and wave filter is radiated by heat emission hole 5, is folded over filter screen 45
In open mode, prevent dust from entering filter；When the temperature that temperature sensor is collected on heat sink 4 exceedes pre-set threshold value
When, output signals to cooling fan 7 and telescopic cylinder 46, cooling fan 7 is started working, blowing cold air by heat dissipation channel 42 by
Heat emission hole 5 is discharged, and strengthens radiating effect, and the Foldable screen pack 45 of simultaneous retractable cylinder 46 receives folded, and the dust in wave filter exists
Discharged under the blowing of cold wind by heat emission hole 5, play dust removing effects.
The utility model provide Active Power Filter-APF, in the chassis portion set heat sink, the electronics member device of wave filter
Part is arranged on the surface of heat sink one, and radiating fin is set on another surface of heat sink, and high efficiency and heat radiation, Du are carried out to electronic component
Exhausted cabinet inside temperature is too high, damages electronic component, and heat sink uses with radiating fin and is integrally formed aluminium alloy structure, heat conduction
The good, production efficiency of property is high, Stability Analysis of Structures, service life are long；Heat emission hole is opened up in cabinet one end, the other end sets cooling fan,
And folded filter net filtration dust is set, under normal circumstances, radiated by heat emission hole, cooling fan is opened when temperature is too high, plus
Strong radiating effect, while being folded over filter screen receives folded, the dust in wave filter is blown out, dustproof function is played.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features, structure, material or the feature that the embodiment or example are described be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or examples
In combine in an appropriate manner.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (4)
1. a kind of high efficiency and heat radiation Active Power Filter-APF, including cabinet (1), it is characterised in that：Provided with scattered in the middle part of the cabinet (1)
Hot plate (4), the electronic component of the surface mount filter of heat sink (4) one, another surface is evenly distributed with radiating fin
(41)；
Heat dissipation channel (42) is formed between adjacent heat radiation fin (41), described cabinet (1) one end is evenly distributed with and heat dissipation channel
(42) corresponding heat emission hole (5), the other end connects cooling fan (7) by trapezoidal ventilation slot (6)；
Heat sink (4) one end is provided with fixed plate (43) and portable plate (44), the fixed plate (43) and portable plate (44)
Between provided with being folded over filter screen (45), the fixed plate (43) is provided with telescopic cylinder (46), and telescopic cylinder (46) stretch
Contracting bar connection portable plate (44)；
The heat sink (4) is provided with temperature sensor, the temperature sensor electrical connection cooling fan (7) and telescopic cylinder
(46)。
2. a kind of high efficiency and heat radiation Active Power Filter-APF according to claim 1, it is characterised in that：Cabinet (1) bottom
Portion is provided with four vacuum cups (2).
3. a kind of high efficiency and heat radiation Active Power Filter-APF according to claim 1, it is characterised in that：Cabinet (1) top
Portion is provided with detachable dustproof lid (3), and the dust cap (3) is bolted on cabinet (1).
4. a kind of high efficiency and heat radiation Active Power Filter-APF according to claim 1, it is characterised in that：The heat sink (4)
It is formed in one aluminium alloy structure with radiating fin (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189831.7U CN206546973U (en) | 2017-03-01 | 2017-03-01 | A kind of high efficiency and heat radiation Active Power Filter-APF |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720189831.7U CN206546973U (en) | 2017-03-01 | 2017-03-01 | A kind of high efficiency and heat radiation Active Power Filter-APF |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206546973U true CN206546973U (en) | 2017-10-10 |
Family
ID=59994340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720189831.7U Expired - Fee Related CN206546973U (en) | 2017-03-01 | 2017-03-01 | A kind of high efficiency and heat radiation Active Power Filter-APF |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206546973U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598954A (en) * | 2018-05-18 | 2018-09-28 | 江苏伊莱尔电力科技有限公司 | A kind of heat-dissipating casing of Active Power Filter-APF |
| CN108649466A (en) * | 2018-06-29 | 2018-10-12 | 苏州宏科金属制品有限公司 | A kind of distribution box metal fin |
| CN110165671A (en) * | 2019-05-14 | 2019-08-23 | 安徽亚辉电气自动化有限公司 | A kind of self-regulation Active Power Filter-APF |
| CN110350274A (en) * | 2019-06-05 | 2019-10-18 | 四川师范大学 | It is a kind of for filter data dealing with network breakdown system |
-
2017
- 2017-03-01 CN CN201720189831.7U patent/CN206546973U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108598954A (en) * | 2018-05-18 | 2018-09-28 | 江苏伊莱尔电力科技有限公司 | A kind of heat-dissipating casing of Active Power Filter-APF |
| CN108649466A (en) * | 2018-06-29 | 2018-10-12 | 苏州宏科金属制品有限公司 | A kind of distribution box metal fin |
| CN108649466B (en) * | 2018-06-29 | 2023-11-24 | 苏州宏科金属制品有限公司 | Metal cooling fin for distribution box |
| CN110165671A (en) * | 2019-05-14 | 2019-08-23 | 安徽亚辉电气自动化有限公司 | A kind of self-regulation Active Power Filter-APF |
| CN110165671B (en) * | 2019-05-14 | 2022-11-22 | 安徽亚辉电气自动化有限公司 | Self-adjusting active power filter |
| CN110350274A (en) * | 2019-06-05 | 2019-10-18 | 四川师范大学 | It is a kind of for filter data dealing with network breakdown system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171010 Termination date: 20180301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |