CN212437882U - Low-voltage inverter accomodates cabinet convenient to installation is maintained - Google Patents
Low-voltage inverter accomodates cabinet convenient to installation is maintained Download PDFInfo
- Publication number
- CN212437882U CN212437882U CN202020692734.1U CN202020692734U CN212437882U CN 212437882 U CN212437882 U CN 212437882U CN 202020692734 U CN202020692734 U CN 202020692734U CN 212437882 U CN212437882 U CN 212437882U
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- fixedly connected
- device body
- water
- sides
- voltage inverter
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 description 10
- 230000000903 blocking effect Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000156978 Erebia Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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Abstract
The utility model discloses a cabinet is accomodate to low-voltage inverter convenient to installation is maintained, including device body, fan and water-cooling mechanism, the equal fixedly connected with second fixed block of intermediate position department on mounting panel top, and the both sides of second fixed block all through second spring fixedly connected with second splint, install disassembly body between the inboard of device body one end, disassembly body's intermediate position department fixedly connected with water-cooling mechanism, the bottom of device body is provided with the sponge layer that absorbs water, and the bottom fixedly connected with waterproof board on sponge layer that absorbs water, the equal fixedly connected with universal wheel in both sides of waterproof board bottom. The utility model discloses a bottom of device body is provided with the sponge layer that absorbs water, and the bottom fixedly connected with waterproof board on sponge layer that absorbs water, blocks the moisture on ground through the waterproof board, and the rethread sponge layer that absorbs water adsorbs steam, avoids the moisture to enter into the device, makes and wets in the device and damages the converter.
Description
Technical Field
The utility model relates to an accomodate device technical field, specifically be a cabinet is accomodate to low-voltage inverter convenient to installation is maintained.
Background
After the 60 s of the 20 th century, thyristors and their upgraded products were commonly used in power electronic devices. But the speed regulation performance of the speed regulator can not meet the requirement. In 1968, high-technology enterprises represented by Denfoss began to produce frequency converters in batches, and a new era of frequency converter industrialization was started.
The converter is using frequency conversion technique and microelectronic technique, controls alternating current motor's power control equipment through changing motor working power supply frequency mode, but the cabinet is accomodate to the low-voltage inverter of current installation of being convenient for maintenance still has many problems or defects:
firstly, the traditional low-voltage frequency converter containing cabinet convenient to install and maintain cannot be adjusted and installed according to the size of a frequency converter when in use, so that the applicability of the device is not strong;
secondly, the traditional low-voltage frequency converter containing cabinet convenient to install and maintain is not provided with a dustproof and waterproof mechanism when in use, and both water inlet and dust inlet in the device can cause the damage of the frequency converter;
third, the cabinet is accomodate to traditional low-voltage inverter of being convenient for installation maintenance can not dispel the heat during the use to lead to the converter high temperature and damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cabinet is accomodate to low-voltage inverter convenient to installation is maintained to the current low-voltage inverter of being convenient for installation that proposes in solving above-mentioned background art accomodates the cabinet and does not have according to the good grounds size to adjust installation, waterproof dustproof and heat dissipation problem.
In order to achieve the above object, the utility model provides a following technical scheme: a low-voltage inverter storage cabinet convenient to install and maintain comprises a device body, a fan and a water cooling mechanism, wherein one side of the device body is movably hinged with a door body, a visible window is arranged at one end of the door body, a controller is installed on the outer wall of the door body below the visible window, a top plate is fixedly connected to the top end of the device body, the fan is installed on the inner side of the bottom end of the top plate, an air inlet pipe is arranged on the inner side of the top plate above the fan, a filter screen is fixedly connected to the top end of the top plate above the air inlet pipe, a pressure sensor is installed on one side of the top end of the top plate, limiting grooves are formed in the inner walls of two sides of the device body, a mounting plate is movably connected between the inner sides of the limiting grooves, first fixing blocks are fixedly connected to two sides of the, the utility model discloses a device, including mounting panel, dismounting mechanism, water-cooling mechanism, water-absorbing sponge layer, the equal fixedly connected with second fixed block of intermediate position department on mounting panel top, and the both sides of second fixed block all through second spring fixedly connected with second splint, install dismounting mechanism between the inboard of device body one end, dismounting mechanism's intermediate position department fixedly connected with water-cooling mechanism, the bottom of device body is provided with the sponge layer that absorbs water, and the bottom fixedly connected with waterproof board on sponge layer that absorbs water, the equal fixedly connected with universal wheel in both sides of waterproof board bottom.
Preferably, the inner walls of the two sides of the top plate are fixedly connected with electric push rods, and one side of each electric push rod is fixedly connected with a baffle.
Preferably, the loop bar is all installed to both sides between mounting panel one end, and the equal swing joint in inboard of loop bar has the telescopic link, the equal swing joint of outer wall of loop bar has fastening bolt.
Preferably, one side of the device body is uniformly provided with heat dissipation holes, and the outer wall of the device body outside the heat dissipation holes is fixedly connected with a water retaining outer plate.
Preferably, the inboard of detaching mechanism has set gradually backshell, third spring and fixture block, the backshell is fixed in the inboard of device body one end, the equal fixedly connected with third spring in inboard at backshell both ends, and the equal fixedly connected with fixture block in both sides of third spring, the inner wall of fixture block one side device body all is provided with the draw-in groove, and the equal swing joint in the outside of draw-in groove presses the briquetting.
Preferably, the inside of water-cooling mechanism has set gradually heat exchanger, refrigerator, installation shell and electric hydraulic power micropump, installation shell fixed connection is in the intermediate position of backshell, one side inner wall fixedly connected with heat exchanger of installation shell, and the both ends of heat exchanger all through connecting pipe fixed connection electric hydraulic power micropump, one side of electric hydraulic power micropump all through connecting pipe fixed connection refrigerator.
Compared with the prior art, the beneficial effects of the utility model are that: this cabinet is accomodate to low-voltage inverter convenient to installation is maintained rational in infrastructure, has following advantage:
(1) the electric push rod, the baffle, the heat dissipation holes, the water retaining outer plate, the fan and the device body are arranged, the baffle is moved out from the interior by extending the electric push rod, rainwater is blocked and guided, the water retaining outer plate has a rainwater blocking effect, rainwater is prevented from entering the device interior, the fan blows air into the device body, dust in the device body is blown from the surface of the frequency converter, the surface of the frequency converter is prevented from being fully covered with dust, normal use is prevented from being influenced, and the dust is discharged through the heat dissipation holes;
(2) the fastening bolt is far away from the outer wall of the telescopic rod by installing the fastening bolt, the telescopic rod, the loop bar and the mounting plate through the simultaneous device and rotating the fastening bolt, then the telescopic rod can move up and down in the loop bar, so that the distance between the mounting plates can be conveniently adjusted, the adjustment can be conveniently carried out according to the size of the frequency converter, and after the position is fixed, the fastening bolt can be rotated for fixing;
(3) through installing heat exchanger, electric liquid power micropump, refrigerator, water-cooling mechanism and device body simultaneously, through the work of electric liquid power micropump, the inlet tube of heat exchanger one side is intake and is gone into the connecting pipe, carries out quick cooling to water through the refrigerator, makes the cold water rotation in the water-cooling mechanism, and air conditioning dispels the heat to this internal device, avoids the converter high temperature and damages.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic side view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the detaching mechanism of the present invention;
fig. 4 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. a door body; 2. a visible window; 3. an electric push rod; 4. a pressure sensor; 5. a fan; 6. an air inlet pipe; 7. a filter screen; 8. a top plate; 9. a water cooling mechanism; 901. a heat exchanger; 902. a refrigerator; 903. mounting a shell; 904. an electro-hydraulic power micropump; 10. a baffle plate; 11. heat dissipation holes; 12. a first fixed block; 13. a first splint; 14. a water retaining outer plate; 15. a first spring; 16. mounting a plate; 17. a device body; 18. a second splint; 19. a second fixed block; 20. a waterproof sheet; 21. a water-absorbing sponge layer; 22. a second spring; 23. a universal wheel; 24. a controller; 25. a disassembly mechanism; 2501. a rear housing; 2502. a third spring; 2503. a clamping block; 26. a card slot; 27. a pressing block; 28. a limiting groove; 29. a telescopic rod; 30. a loop bar; 31. and fastening the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a low-voltage inverter containing cabinet convenient to install and maintain comprises a device body 17, a fan 5 and a water cooling mechanism 9, wherein one side of the device body 17 is movably hinged with a door body 1, a visible window 2 is arranged at one end of the door body 1, a controller 24 is installed on the outer wall of the door body 1 below the visible window 2, the type of the controller 24 can be ARGUS, and the top end of the device body 17 is fixedly connected with a top plate 8;
the inner walls of the two sides of the top plate 8 are fixedly connected with electric push rods 3, the types of the electric push rods 3 can be ANT-35, and one sides of the electric push rods 3 are fixedly connected with baffle plates 10;
specifically, as shown in fig. 1, when the mechanism is used, when it rains, the electric push rod 3 is controlled to work, and the electric push rod 3 extends to enable the baffle plate 10 to move out of the interior, so that the function of blocking and guiding rainwater is achieved, and rainwater is prevented from entering the interior of the device;
the inner side of the bottom end of the top plate 8 is provided with a fan 5, the model of the fan 5 can be GD30K2-12, the inner side of the top plate 8 above the fan 5 is provided with an air inlet pipe 6, the top end of the top plate 8 above the air inlet pipe 6 is fixedly connected with a filter screen 7, one side of the top end of the top plate 8 is provided with a pressure sensor 4, the model of the pressure sensor 4 can be MPX10, the inner walls of the two sides of the device body 17 are both provided with limiting grooves 28, and mounting plates 16 are movably connected between the inner sides of the limiting grooves 28;
the two sides between one ends of the mounting plates 16 are respectively provided with a loop bar 30, the inner sides of the loop bars 30 are respectively movably connected with a telescopic rod 29, and the outer walls of the loop bars 30 are respectively movably connected with a fastening bolt 31;
specifically, as shown in fig. 1 and 4, when the mechanism is used, the fastening bolt 31 is rotated to be away from the outer wall of the telescopic rod 29, then the telescopic rod 29 can move up and down in the loop bar 30, so that the distance between the mounting plates 16 can be conveniently adjusted, the adjustment can be conveniently carried out according to the size of the frequency converter, and after the position is fixed, the fastening bolt 31 is rotated to be fixed;
the two sides of the top end of the mounting plate 16 are fixedly connected with first fixing blocks 12, one sides of the first fixing blocks 12 are fixedly connected with first clamping plates 13 through first springs 15, the middle position of the top end of the mounting plate 16 is fixedly connected with second fixing blocks 19, and the two sides of the second fixing blocks 19 are fixedly connected with second clamping plates 18 through second springs 22;
heat dissipation holes 11 are uniformly formed in one side of the device body 17, and water retaining outer plates 14 are fixedly connected to the outer walls of the device body 17 outside the heat dissipation holes 11;
specifically, as shown in fig. 1, when the mechanism is used, the fan 5 blows air into the device body 17 to realize a heat dissipation effect, and dust in the device body 17 is blown up from the surface of the frequency converter, so that the situation that the surface of the frequency converter is full of dust to affect normal use is avoided, and the dust is discharged through the heat dissipation holes 11, and the water blocking outer plate 14 has a rain blocking effect;
a dismounting mechanism 25 is arranged between the inner sides of one end of the device body 17;
a rear shell 2501, a third spring 2502 and a clamping block 2503 are sequentially arranged on the inner side of the detaching mechanism 25, the rear shell 2501 is fixed on the inner side of one end of the device body 17, the third spring 2502 is fixedly connected to the inner sides of two ends of the rear shell 2501, the clamping block 2503 is fixedly connected to two sides of the third spring 2502, a clamping groove 26 is formed in the inner wall of the device body 17 on one side of the clamping block 2503, and a pressing block 27 is movably connected to the outer side of the clamping groove 26;
specifically, as shown in fig. 2 and 3, when the mechanism is used, the pressing block 27 is pressed, the clamping block 2503 moves inwards to press the third spring 2502 to deform, so that the rear shell 2501 can be detached conveniently, and the device can be maintained and repaired;
the middle position of the dismounting mechanism 25 is fixedly connected with a water cooling mechanism 9;
a heat exchanger 901, a refrigerator 902, an installation shell 903 and an electro-hydraulic power micropump 904 are sequentially arranged in the water cooling mechanism 9, the installation shell 903 is fixedly connected to the middle position of the rear shell 2501, the inner wall of one side of the installation shell 903 is fixedly connected with the heat exchanger 901, the type of the heat exchanger 901 can be BIU1100-4.35, two ends of the heat exchanger 901 are fixedly connected with the electro-hydraulic power micropump 904 through connecting pipes, the type of the electro-hydraulic power micropump 904 can be SB-3-1, one side of the electro-hydraulic power micropump 904 is fixedly connected with the refrigerator 902 through connecting pipes, and the type of the refrigerator 902 can be DTA-40;
specifically, as shown in fig. 2, when the mechanism is used, through the operation of the electro-hydraulic power micropump 904, water enters the connecting pipe from the water inlet pipe on one side of the heat exchanger 901, the water is rapidly cooled through the refrigerator 902, so that cold water in the water cooling mechanism 9 rotates, the cold air dissipates heat in the device body 17, and the frequency converter is prevented from being damaged due to overhigh temperature;
a water absorption sponge layer 21 is arranged at the bottom end of the device body 17, a waterproof board 20 is fixedly connected to the bottom end of the water absorption sponge layer 21, and universal wheels 23 are fixedly connected to two sides of the bottom end of the waterproof board 20;
the single chip microcomputer in the controller 24 is electrically connected with the electric push rod 3, the fan 5, the heat exchanger 901, the refrigerator 902 and the electro-hydraulic power micropump 904 through wires, and is electrically connected with the pressure sensor 4.
The working principle is as follows: when the device is used, firstly, the fastening bolt 31 is rotated to be far away from the outer wall of the telescopic rod 29, then the telescopic rod 29 can move up and down in the loop bar 30, so that the distance between the mounting plates 16 can be conveniently adjusted, the adjustment can be conveniently carried out according to the size of the frequency converter, after the position is fixed, the fastening bolt 31 is rotated to be fixed, then the frequency converter is placed on the second clamping plate 18, and the second clamping plate 18 and the first clamping plate 13 are used for fastening and clamping the frequency converter through the elasticity of the first spring 15 and the second spring 22;
then, when raining, the electric push rod 3 is controlled to work, the baffle 10 is moved out from the inside by extending the electric push rod 3, rainwater is prevented from entering the device under the action of blocking and guiding, then the fan 5 blows air into the device body 17, the heat dissipation effect is achieved, dust in the device body 17 is blown up from the surface of the frequency converter, the frequency converter is prevented from being fully covered with dust, normal use is prevented from being affected, the dust is discharged through the heat dissipation holes 11, and the water blocking outer plate 14 has a rain blocking effect;
finally, through the work of the electro-hydraulic power micropump 904, water enters the water inlet pipe on one side of the heat exchanger 901 and enters the connecting pipe, water is rapidly cooled through the refrigerator 902, cold water in the water cooling mechanism 9 rotates, cold air dissipates heat in the device body 17, damage caused by overhigh temperature of the frequency converter is avoided, the pressing block 27 is pressed down, the clamping block 2503 moves inwards, the third spring 2502 is extruded to deform, the rear shell 2501 is convenient to detach, and the device is maintained and overhauled.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cabinet is accomodate to low-voltage inverter convenient to installation is maintained, includes device body (17), fan (5) and water-cooling mechanism (9), its characterized in that: the device is characterized in that one side of the device body (17) is movably hinged with a door body (1), one end of the door body (1) is provided with a visible window (2), the outer wall of the door body (1) below the visible window (2) is provided with a controller (24), the top end of the device body (17) is fixedly connected with a top plate (8), the inner side of the bottom end of the top plate (8) is provided with a fan (5), the inner side of the top plate (8) above the fan (5) is provided with an air inlet pipe (6), the top end of the top plate (8) above the air inlet pipe (6) is fixedly connected with a filter screen (7), one side of the top end of the top plate (8) is provided with a pressure sensor (4), the inner walls of two sides of the device body (17) are respectively provided with a limiting groove (28), the inner sides of the limiting grooves (28) are respectively and movably, and one side of first fixed block (12) all is through the first splint (13) of first spring (15) fixedly connected with, the equal fixedly connected with second fixed block (19) of intermediate position department on mounting panel (16) top, and the both sides of second fixed block (19) all through second spring (22) fixedly connected with second splint (18), install disassembly body (25) between the inboard of device body (17) one end, the intermediate position department fixedly connected with water-cooling mechanism (9) of disassembly body (25), the bottom of device body (17) is provided with the sponge layer (21) that absorbs water, and the bottom fixedly connected with waterproof board (20) of sponge layer (21) that absorbs water, the equal fixedly connected with universal wheel (23) in both sides of waterproof board (20) bottom.
2. The low-voltage inverter containing cabinet convenient to install and maintain as claimed in claim 1, wherein: the inner walls of the two sides of the top plate (8) are fixedly connected with electric push rods (3), and one side of each electric push rod (3) is fixedly connected with a baffle (10).
3. The low-voltage inverter containing cabinet convenient to install and maintain as claimed in claim 1, wherein: loop bar (30) are all installed to both sides between mounting panel (16) one end, and the equal swing joint in inboard of loop bar (30) has telescopic link (29), the equal swing joint of outer wall of loop bar (30) has fastening bolt (31).
4. The low-voltage inverter containing cabinet convenient to install and maintain as claimed in claim 1, wherein: one side of the device body (17) is uniformly provided with heat dissipation holes (11), and the outer wall of the device body (17) outside the heat dissipation holes (11) is fixedly connected with a water retaining outer plate (14).
5. The low-voltage inverter containing cabinet convenient to install and maintain as claimed in claim 1, wherein: the inboard of disassembly body (25) has set gradually backshell (2501), third spring (2502) and fixture block (2503), backshell (2501) are fixed in the inboard of device body (17) one end, the equal fixedly connected with third spring (2502) in inboard at backshell (2501) both ends, and the equal fixedly connected with fixture block (2503) in both sides of third spring (2502), the inner wall of fixture block (2503) one side device body (17) all is provided with draw-in groove (26), and the equal swing joint in outside of draw-in groove (26) presses briquetting (27).
6. The low-voltage inverter containing cabinet convenient to install and maintain as claimed in claim 1, wherein: the water-cooling mechanism is characterized in that a heat exchanger (901), a refrigerator (902), an installation shell (903) and an electro-hydraulic power micropump (904) are sequentially arranged inside the water-cooling mechanism (9), the installation shell (903) is fixedly connected to the middle position of the rear shell (2501), the heat exchanger (901) is fixedly connected to the inner wall of one side of the installation shell (903), two ends of the heat exchanger (901) are fixedly connected with the electro-hydraulic power micropump (904) through connecting pipes, and one side of the electro-hydraulic power micropump (904) is fixedly connected with the refrigerator (902) through connecting pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692734.1U CN212437882U (en) | 2020-04-29 | 2020-04-29 | Low-voltage inverter accomodates cabinet convenient to installation is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692734.1U CN212437882U (en) | 2020-04-29 | 2020-04-29 | Low-voltage inverter accomodates cabinet convenient to installation is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212437882U true CN212437882U (en) | 2021-02-02 |
Family
ID=74463457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020692734.1U Expired - Fee Related CN212437882U (en) | 2020-04-29 | 2020-04-29 | Low-voltage inverter accomodates cabinet convenient to installation is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212437882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291677A (en) * | 2021-05-10 | 2021-08-24 | 滁州优力恩物流设备制造有限公司 | Remove goods shelves convenient to centre gripping goods |
-
2020
- 2020-04-29 CN CN202020692734.1U patent/CN212437882U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113291677A (en) * | 2021-05-10 | 2021-08-24 | 滁州优力恩物流设备制造有限公司 | Remove goods shelves convenient to centre gripping goods |
| CN113291677B (en) * | 2021-05-10 | 2022-12-09 | 滁州优力恩物流设备制造有限公司 | Remove goods shelves convenient to centre gripping goods |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |