CN204794749U - Inverters - Google Patents
Inverters Download PDFInfo
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- CN204794749U CN204794749U CN201520529925.5U CN201520529925U CN204794749U CN 204794749 U CN204794749 U CN 204794749U CN 201520529925 U CN201520529925 U CN 201520529925U CN 204794749 U CN204794749 U CN 204794749U
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- casing
- groove
- cover plate
- inverter
- inverter according
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Abstract
The utility model discloses an inverters, the power distribution box comprises a box body, the side of box is equipped with the recess, be equipped with radiator unit in the recess, radiator unit includes liquid storage pot and pump, the liquid storage pot with the pump is linked to be the return circuit through the pipeline, it has the coolant liquid to store in the liquid storage pot, on the side of box with the position that the recess corresponds is equipped with the detachable apron, still be equipped with the vent on the side of box, be equipped with the fan in the vent, the vent coats and is stamped the filter screen, the edge of vent is equipped with a plurality of baffles, and is a plurality of the baffle is followed vertical direction and is set up side by side, and each the equal downward sloping of baffle. Inverters can improve radiating effect, increase of service life.
Description
Technical field
The utility model relates to technical field of electric equipment, particularly a kind of inverter.
Background technology
In life or industrial, often can run into the occasion needed the converting direct-current power into alternating-current power of low pressure, inverter can utilize thyristor circuit that direct current is transformed into alternating current, therefore, inverter is often provided equipment by as effective power supply, apply very extensive, existing inverter generally comprises casing, box house is provided with printed circuit board (PCB) and other electronic components, in the process of work, electronic component can produce a large amount of heats, the temperature of inverter is raised, if heat is not distributed in time, may occur that circuit or element are damaged, thus affect the normal work of inverter, in prior art, in order to dispel the heat, generally by casing upper shed, carry out ventilation and heat, the surface of the comparatively obvious electronic component of heating arranges special radiator, thus distribute certain heat.But dispel the heat by means of only the mode of ventilating in prior art, radiating effect is limited, and for electronic component arranges special radiator, complex structure, not easily installs, and therefore, how to improve the radiating effect of inverter, increasing the service life is problem demanding prompt solution.
Utility model content
In view of this, the utility model provides a kind of inverter, can improve radiating effect, increase the service life.
The utility model is solved the problem by following technological means:
The utility model provides a kind of inverter, comprise casing, the side of described casing is provided with groove, radiating subassembly is provided with in described groove, described radiating subassembly comprises fluid reservoir and pump, described fluid reservoir and described pump are linked to be loop by pipeline, cooling fluid is stored in described fluid reservoir, position corresponding with described groove on the side of described casing is provided with dismountable cover plate, the side of described casing is also provided with ventilating opening, fan is provided with in described ventilating opening, screen pack is provided with in described ventilating opening, the edge of described ventilating opening is provided with multiple baffle plate, multiple described baffle plate is vertically arranged side by side, and each described baffle plate is all downward-sloping.
Further, described pipe bending is arranged in described groove, and contacts with described bottom portion of groove.
Further, the side of described casing is provided with two described grooves be oppositely arranged, and be equipped with described radiating subassembly in two described grooves, described cover plate has two, and two described cover plates are located on described groove one to one.
Further, the side of described casing is provided with two described ventilating openings be oppositely arranged, and two described ventilating openings are all coated with screen pack, and the edge of two described ventilating openings is all formed with multiple described baffle plate.
Further, the edge of described groove is provided with chute, and described cover plate coordinates to be located in described chute, and described cover plate can along described slide.
Further, described bottom half is provided with multiple roller.
Further, described cover plate is provided with multiple pore.
Inverter described in the utility model, operationally, described pump can be opened, described cover plate is utilized to be covered by described groove, after described pump is opened, described cooling fluid flows out from described fluid reservoir, described fluid reservoir is flowed back to after described pipeline, realize circulating of described cooling fluid, because described heat abstractor is positioned at the groove on described casing, thus can lower the temperature to described casing, realize heat radiation, described groove covers by described cover plate, described heat abstractor can be isolated from the outside, external environment is avoided to make described coolant temperature rise and reduce radiating effect, simultaneously, described fan can be opened, air that the temperature in described casing is higher and the lower air exchange of extraneous temperature is made by described blow vent, air-flow is utilized to dispel the heat, described screen pack can filter out the impurity in air, the normal work of electronic component is affected after preventing impurity from entering described casing, described baffle plate is downward-sloping, can prevent from rainwater and other foreign matters from falling to affecting electronic component after in described casing normally working, to sum up, described inverter can be dispelled the heat by described cooling fluid and air stream two kinds of modes simultaneously, radiating effect is crossed get a promotion, prevent electronic component Yin Wendu too high and damage, extend working time.Thus, can radiating effect be improved, increase the service life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the installation diagram of inverter of the present utility model;
Fig. 2 is the explosive view of inverter of the present utility model.
Description of reference numerals:
1-casing, 11-groove, 12-ventilating opening, 2-radiating subassembly, 21-fluid reservoir, 22-pump, 23-pipeline, 3-cover plate, 31-pore, 4-fan, 5-screen pack, 6-baffle plate, 7-roller.
Embodiment
In description of the present utility model, it will be appreciated that, term " " center ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.Except as otherwise noted, the implication of " multiple " is two or more.
Below with reference to accompanying drawing, the utility model is described in detail, as shown in Figure 1 to Figure 2: the inverter provided of the present embodiment, comprise casing 1, printed circuit board (PCB) (not shown) is provided with in casing 1, the side of casing 1 is formed with groove 11, radiating subassembly 2 is provided with in groove 11, radiating subassembly 2 comprises fluid reservoir 21, pump 22 and pipeline 23, cooling fluid (not shown) is stored in fluid reservoir 21, one end of pipeline 23 is communicated with fluid reservoir 21, the other end is communicated with pump 22, fluid reservoir 21 is communicated with pump 22, thus the loop formed for described liquid circulation, position corresponding with groove 11 on the side of casing 1 is provided with dismountable cover plate 3, groove 11 can be covered or opens, the side of casing 1 is also provided with ventilating opening 12, fan 4 is provided with in ventilating opening 12, screen pack 5 is provided with in ventilating opening 12, the edge of ventilating opening 12 is provided with multiple baffle plate 6, multiple baffle plate 6 is vertically arranged side by side, and each baffle plate 6 is all downward-sloping, screen pack 5 is between fan 4 and baffle plate 6.
Operationally, described pump can be opened, cover plate 3 is utilized to be covered by groove 11, after pump 22 is opened, described cooling fluid flows out from fluid reservoir 21, fluid reservoir 21 is flowed back to after piping 23, realize circulating of described cooling fluid, the groove 11 on casing 1 is positioned at due to heat abstractor 2, thus can lower the temperature to casing 1, realize heat sinking function, groove 11 covers by cover plate 3, heat abstractor 2 can be isolated from the outside, external environment is avoided to make described coolant temperature rise and reduce radiating effect, simultaneously, described fan 4 can be opened, air that the temperature in casing 1 is higher and the lower air exchange of extraneous temperature is made by blow vent 12, air-flow is utilized to dispel the heat, screen pack 5 can filter out the impurity in air, the normal work of electronic component is affected after preventing impurity from entering described casing, each baffle plate 6 is downward-sloping, can prevent from rainwater and other foreign matters from falling to affecting electronic component after in casing 1 normally working, to sum up, described inverter can be dispelled the heat by described cooling fluid and air stream two kinds of modes simultaneously, radiating effect is crossed get a promotion, prevent printed circuit board (PCB) electronic component Yin Wendu too high and damage, extend working time.Thus, can radiating effect be improved, increase the service life.
As the further improvement of technique scheme, in order to improve radiating effect, pipeline 23 can be made to bend to be arranged in groove 11, and the shape that such as undulate is bending, when groove 11 size constancy, the length of the pipeline 23 that can arrange is larger, thus increase the area that large pipeline 23 can carry out heat exchange, and then radiating effect is improved, pipeline 23 also can be made to contact with bottom groove 11, thus directly carry out heat exchange by the surface of tube wall and casing, be conducive to radiating effect is promoted.
As the further improvement of technique scheme, in order to improve radiating effect further, can two grooves 11 be set on the side of casing 1, and two grooves 11 are oppositely arranged, specifically can be positioned on two surfaces relative on casing 1, be equipped with radiating subassembly 2 in two grooves 11, cover plate 3 also has two, and two cover plates 3 are located on groove 11 one to one, thus groove 11 can be covered respectively, thus, can dispel the heat from both sides to casing 1, improving radiating effect.
As the further improvement of technique scheme, the side of casing 1 is provided with two ventilating openings 12, and two ventilating openings 12 are oppositely arranged, specifically can be positioned on two surfaces relative on casing 1, and the surface being provided with ventilating opening 12 is adjacent with the surface being provided with groove 11, two ventilating openings 12 are all coated with screen pack 5, and the edge of two ventilating openings 12 is all formed with multiple baffle plate 6, air-flow can flow into from the ventilating opening 12 of side, thus the ventilating opening 12 of opposite side flows out, thus be more conducive to take away heat by air-flow, strengthen radiating effect.
As the further improvement of technique scheme, chute (not shown) can be set at the edge of groove 11, cover plate 3 is coordinated and embeds in described chute, make cover plate 3 along described slide, groove 11 can be covered or opens, operationally, slidably cover plate 3 is until cover groove 11, form the chamber closed, external environment is avoided to affect the normal operation of radiating subassembly 2, when needs maintenance driven unit 2 or when adding cooling fluid, can reverse slide cover plate 3, groove 11 is opened, thus convenient operation.
As the further improvement of technique scheme, for the ease of mobile described inverter, can multiple roller 7 be set bottom casing 1, roller 7 is rotationally connected with casing 1, thus can directly promote casing 1, roller 7 is rolled, thus is convenient to mobile described inverter.
Because radiating subassembly 2 operationally may produce certain steam, if steam contacts with electronic component with the circuit board in casing 1, short circuit or other faults may be caused, therefore, as the further improvement of technique scheme, can multiple pore 31 be set on cover plate 3, thus be convenient to steam is discharged, be conducive to the normal work ensureing described inverter.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. an inverter, comprise casing (1), it is characterized in that: the side of described casing (1) is provided with groove (11), radiating subassembly (2) is provided with in described groove (11), described radiating subassembly (2) comprises fluid reservoir (21) and pump (22), described fluid reservoir (21) and described pump (22) are linked to be loop by pipeline (23), described fluid reservoir stores cooling fluid in (21), position corresponding with described groove (11) on the side of described casing (1) is provided with dismountable cover plate (3), the side of described casing (1) is also provided with ventilating opening (12), fan (4) is provided with in described ventilating opening (12), screen pack (5) is provided with in described ventilating opening (12), the edge of described ventilating opening (12) is provided with multiple baffle plate (6), multiple described baffle plate (6) is vertically arranged side by side, and each described baffle plate (6) is all downward-sloping.
2. inverter according to claim 1, is characterized in that: described pipeline (23) is bending to be arranged in described groove (11), and contacts with described groove (11) bottom.
3. inverter according to claim 1 and 2, it is characterized in that: the side of described casing (1) is provided with two described grooves (11) be oppositely arranged, described radiating subassembly (2) is equipped with in two described grooves (11), described cover plate (3) has two, and two described cover plates (3) are located on described groove (11) one to one.
4. inverter according to claim 3, it is characterized in that: the side of described casing (1) is provided with two described ventilating openings (12) be oppositely arranged, two described ventilating openings (12) are all coated with described screen pack (5), and the edge of two described ventilating openings (12) is all formed with multiple described baffle plate (6).
5. inverter according to claim 3, is characterized in that: the edge of described groove (11) is provided with chute, and described cover plate (3) coordinates to be located in described chute, and described cover plate (3) can along described slide.
6. inverter according to claim 3, is characterized in that: described casing (1) bottom is provided with multiple roller (7).
7. inverter according to claim 1, is characterized in that: described cover plate (3) is provided with multiple pore (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529925.5U CN204794749U (en) | 2015-07-21 | 2015-07-21 | Inverters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520529925.5U CN204794749U (en) | 2015-07-21 | 2015-07-21 | Inverters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204794749U true CN204794749U (en) | 2015-11-18 |
Family
ID=54534721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520529925.5U Expired - Fee Related CN204794749U (en) | 2015-07-21 | 2015-07-21 | Inverters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204794749U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168841A (en) * | 2016-06-06 | 2016-11-30 | 镇江市新创计算机系统集成有限公司 | A kind of debt management system utilizing cooling system to realize |
| CN107612364A (en) * | 2017-10-16 | 2018-01-19 | 李秀彦 | A kind of charging power box |
| CN107995832A (en) * | 2017-12-11 | 2018-05-04 | 南京邮电大学 | A dense heat dissipation circuit board |
| CN108848654A (en) * | 2018-06-28 | 2018-11-20 | 武汉船用机械有限责任公司 | A kind of intelligent cooling electric cabinet |
| CN114173541A (en) * | 2021-12-17 | 2022-03-11 | 贵州电网有限责任公司 | A high-efficiency heat dissipation device for an emergency energy storage tank |
| CN114245673A (en) * | 2021-12-17 | 2022-03-25 | 贵州电网有限责任公司 | A mobile heat-dissipating energy storage box |
-
2015
- 2015-07-21 CN CN201520529925.5U patent/CN204794749U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168841A (en) * | 2016-06-06 | 2016-11-30 | 镇江市新创计算机系统集成有限公司 | A kind of debt management system utilizing cooling system to realize |
| CN107612364A (en) * | 2017-10-16 | 2018-01-19 | 李秀彦 | A kind of charging power box |
| CN107995832A (en) * | 2017-12-11 | 2018-05-04 | 南京邮电大学 | A dense heat dissipation circuit board |
| CN108848654A (en) * | 2018-06-28 | 2018-11-20 | 武汉船用机械有限责任公司 | A kind of intelligent cooling electric cabinet |
| CN114173541A (en) * | 2021-12-17 | 2022-03-11 | 贵州电网有限责任公司 | A high-efficiency heat dissipation device for an emergency energy storage tank |
| CN114245673A (en) * | 2021-12-17 | 2022-03-25 | 贵州电网有限责任公司 | A mobile heat-dissipating energy storage box |
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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: 20151118 Termination date: 20160721 |