CN206041823U - Dc -to -ac converter with high temperature resistant dustproof - Google Patents
Dc -to -ac converter with high temperature resistant dustproof Download PDFInfo
- Publication number
- CN206041823U CN206041823U CN201620887041.1U CN201620887041U CN206041823U CN 206041823 U CN206041823 U CN 206041823U CN 201620887041 U CN201620887041 U CN 201620887041U CN 206041823 U CN206041823 U CN 206041823U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- dust
- dissipation tank
- fin
- 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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Abstract
The utility model discloses a dc -to -ac converter with high temperature resistant dustproof, including heat dissipation case and dust -proof case, the left surface of dust -proof case is equipped with heat dissipation case and fan, the upper surface of dust -proof case is equipped with the controller, the inside left surface of dust -proof case is equipped with the dc -to -ac converter, the side of dc -to -ac converter is equipped with a temperature sensor, electric telescopic handle is installed through the mounting bracket in the left surface middle part of heat dissipation case, the upper end of heat dissipation case is equipped with the air intake, the lower extreme of heat dissipation case is equipped with the air outlet, the air exit of fan passes through ventilation pipe and air intake connection, the side upper portion and the lower part joint of heat dissipation case have the fin, the side middle part joint of heat dissipation case has the slide bar, it has cup jointed the scraper blade to slide on the slide bar, the dust -proof case is the insulating seal casing, prevent minute electrically conductive dust to get into in the circuit of dc -to -ac converter, cause the short circuit to burn out equipment, the scraper blade regularly to the fin operation of removing dust, has ensured the radiating efficiency, reduces the manual work and maintains the number of times.
Description
Technical field
This utility model is related to inverter technology field, specially a kind of inverter with the anti-dust of high temperature resistant.
Background technology
The manufacturing enterprises such as Metallurgical Factory, steel plant, ceramics factory, chemical plant, use substantial amounts of inverter；Due to site environment
Temperature is high, and dust is big, and dust contains electrolyte, once the dust of conduction is fallen on the circuit board of inverter, just easily causes
Short circuit phenomenon, directly results in inverter and burns out.If be more difficult to be inverter is completely closed, inverter this fever of the body can be caused again
Measure excessive and cannot radiate, for this purpose, a kind of it is proposed that inverter with the anti-dust of high temperature resistant.
Utility model content
The purpose of this utility model is to provide a kind of inverter with the anti-dust of high temperature resistant, to solve above-mentioned background skill
The problem proposed in art.
For achieving the above object, this utility model provides following technical scheme：A kind of inversion with the anti-dust of high temperature resistant
Device, including heat dissipation tank and dirt seal housing, the left surface of the dirt seal housing is provided with heat dissipation tank and blower fan, and the upper surface of the dirt seal housing sets
The inside left face for having controller, the dirt seal housing is provided with inverter, and the side of the inverter is provided with the first temperature sensor,
Electric expansion bar is provided with by installing rack in the middle part of the left surface of the heat dissipation tank, the upper end of the heat dissipation tank is provided with air inlet,
The lower end of the heat dissipation tank is provided with air outlet, and the exhaust outlet of the blower fan passes through ventilation duct and air inlet connection, the heat dissipation tank
Side surface upper part and bottom be connected with fin, be connected with slide bar, slip cap on the slide bar in the middle part of the side of the heat dissipation tank
Scraper plate is connected to, the telescopic end of the electric expansion bar is fixedly connected with scraper plate through heat dissipation tank, the quantity of the slide bar is two,
Slide bar is located at the both sides up and down of electric expansion bar telescopic end, and the scraper plate is slidably socketed on fin latch, the air outlet
Top be provided with second temperature sensor, the second temperature sensor is located at the lower section of fin, the controller and first
The electrical connection of temperature sensor, second temperature sensor, electric expansion bar and blower fan.
Preferably, the quantity of the fin is no less than 12, and fin is divided into two row equidistant arrangements, the slide bar
Between two row fin.
Preferably, the outer surface of the controller is provided with transparent dust cover.
Compared with prior art, the beneficial effects of the utility model are：There should be the inverter of the anti-dust of high temperature resistant, it is dust-proof
Case is insulated enclosure housing, prevents trickle conductive dust from entering in the circuit of inverter, causes short circuit to burn out equipment；Scraper plate is fixed
When dedusting operation is carried out to fin, ensured radiating efficiency, reduced manual maintenance number of times.
Description of the drawings
Fig. 1 is this utility model structure front cross-sectional schematic diagram；
Fig. 2 is this utility model structure heat dissipation tank front cross-sectional schematic diagram；
Fig. 3 is cross-sectional schematic on the left of this utility model structure heat dissipation tank.
In figure：1 first temperature sensor, 2 electric expansion bars, 3 heat dissipation tanks, 4 blower fans, 5 inverters, 6 dirt seal housings, 7 controls
Device, 8 air outlets, 9 scraper plates, 10 fin, 11 air inlets, 12 second temperature sensors, 13 slide bars.
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 describe, it is clear that described embodiment is only this utility model a part of embodiment, 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 creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of inverter with the anti-dust of high temperature resistant,
Including heat dissipation tank 3 and dirt seal housing 6, the left surface of dirt seal housing 6 is provided with heat dissipation tank 3 and blower fan 4, and the upper surface of dirt seal housing 6 is provided with control
Device processed 7, the outer surface of controller 7 are provided with transparent dust cover, and the inside left face of dirt seal housing 6 is provided with inverter 5, and dirt seal housing 6 is
Insulated enclosure housing, prevents trickle conductive dust from entering in the circuit of inverter 5, causes short circuit to burn out equipment, inverter 5
Side is provided with the first temperature sensor 1, is provided with electric expansion bar 2, heat dissipation tank by installing rack in the middle part of the left surface of heat dissipation tank 3
3 upper end is provided with air inlet 11, and the lower end of heat dissipation tank 3 is provided with air outlet 8, and the exhaust outlet of blower fan 4 passes through ventilation duct and air inlet
11 connections, the side surface upper part of heat dissipation tank 3 and bottom are connected with fin 10, and the quantity of fin 10 is no less than 12, radiating
10 points of piece is two row equidistant arrangements, is connected with slide bar 13 in the middle part of the side of heat dissipation tank 3, and the quantity of slide bar 13 is two, slide bar 13
Positioned at the both sides up and down of 2 telescopic end of electric expansion bar, slide bar 13 is located between two row fin 10, and on slide bar 13, slip cap is connected to
Scraper plate 9, the telescopic end of electric expansion bar 2 are fixedly connected with scraper plate 9 through heat dissipation tank 3, and scraper plate 9 is slidably socketed and blocks in fin 10
On tooth, the top of air outlet 8 is provided with second temperature sensor 12, and second temperature sensor 12 is located at the lower section of fin 10, control
Device processed 7 is electrically connected with the first temperature sensor 1, second temperature sensor 12, electric expansion bar 2 and blower fan 4, and 9 timing of scraper plate is right
Fin 10 carries out dedusting operation, has ensured radiating efficiency, reduces manual maintenance number of times.
Operation principle：Good conductor of the heat dissipation tank 3 for heat, 3 contacts side surfaces of the side of inverter 5 and heat dissipation tank, inverter 5 are produced
Raw heat Jing heat dissipation tanks 3 are delivered on fin 10, and the exhaust outlet of blower fan 4 passes through the air inlet 11 of ventilation duct and heat dissipation tank 3
The heat on fin 10 is taken away in connection, the air of flowing, and as working site dust is big, on fin 10, easily accumulation is grey
Dirt, scraper plate 9 carry out dedusting to fin 10 in the presence of electric expansion bar 2, have ensured radiating efficiency, reduce manual maintenance time
Number, controller 7 according to the first temperature sensor 1 and second temperature sensor 12 transmission come temperature data, automatically adjust blower fan 4
Power, facilitate implementation Automated condtrol.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various 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 (3)
1. a kind of inverter with the anti-dust of high temperature resistant, including heat dissipation tank (3) and dirt seal housing (6), it is characterised in that：It is described anti-
The left surface of dirt case (6) is provided with heat dissipation tank (3) and blower fan (4), and the upper surface of dirt seal housing (6) is provided with controller (7), described
The inside left face of dirt seal housing (6) is provided with inverter (5), and the side of inverter (5) is provided with the first temperature sensor (1),
Electric expansion bar (2) is provided with by installing rack in the middle part of the left surface of heat dissipation tank (3), the upper end of heat dissipation tank (3) sets
Have an air inlet (11), the lower end of heat dissipation tank (3) is provided with air outlet (8), the exhaust outlet of blower fan (4) by ventilation duct and
Air inlet (11) connects, and the side surface upper part of heat dissipation tank (3) and bottom are connected with fin (10), heat dissipation tank (3)
Slide bar (13) is connected with the middle part of side, slip cap is connected to scraper plate (9) on slide bar (13), electric expansion bar (2) stretch
Contracting end is fixedly connected with scraper plate (9) through heat dissipation tank (3), and the quantity of slide bar (13) is two, and slide bar (13) is located at electronic
The both sides up and down of expansion link (2) telescopic end, scraper plate (9) are slidably socketed on fin (10) latch, air outlet (8)
Top be provided with second temperature sensor (12), described second temperature sensor (12) are located at the lower section of fin (10), described
Controller (7) is electrically connected with the first temperature sensor (1), second temperature sensor (12), electric expansion bar (2) and blower fan (4).
2. a kind of inverter with the anti-dust of high temperature resistant according to claim 1, it is characterised in that：The fin
(10) quantity is no less than 12, and fin (10) is divided into two row equidistant arrangements, and described slide bar (13) radiate positioned at two rows
Between piece (10).
3. a kind of inverter with the anti-dust of high temperature resistant according to claim 1, it is characterised in that：The controller
(7) outer surface is provided with transparent dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887041.1U CN206041823U (en) | 2016-08-10 | 2016-08-10 | Dc -to -ac converter with high temperature resistant dustproof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887041.1U CN206041823U (en) | 2016-08-10 | 2016-08-10 | Dc -to -ac converter with high temperature resistant dustproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041823U true CN206041823U (en) | 2017-03-22 |
Family
ID=58306539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887041.1U Expired - Fee Related CN206041823U (en) | 2016-08-10 | 2016-08-10 | Dc -to -ac converter with high temperature resistant dustproof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386692A (en) * | 2018-01-22 | 2018-08-10 | 闽南理工学院 | A kind of anti-excess temperature mounting bracket of improved color steel roofing string type inverter |
-
2016
- 2016-08-10 CN CN201620887041.1U patent/CN206041823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108386692A (en) * | 2018-01-22 | 2018-08-10 | 闽南理工学院 | A kind of anti-excess temperature mounting bracket of improved color steel roofing string type inverter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |