CN210468462U - Low-voltage reactive power compensation cabinet - Google Patents
Low-voltage reactive power compensation cabinet Download PDFInfo
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- CN210468462U CN210468462U CN201921791532.6U CN201921791532U CN210468462U CN 210468462 U CN210468462 U CN 210468462U CN 201921791532 U CN201921791532 U CN 201921791532U CN 210468462 U CN210468462 U CN 210468462U
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- cabinet door
- cabinet
- groove
- dust guard
- heat dissipation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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Abstract
The utility model discloses a low pressure reactive power compensation cabinet relates to the system field of a power supply, its technical scheme main points include a low pressure reactive power compensation cabinet, including the cabinet body and cabinet door, it has a plurality of thermovents to open on the cabinet door, it has the standing groove to open on the cabinet door, the standing groove internal rotation is connected with the fixed column, integrative formation has the rotating disc on the fixed column, integrative formation has the semicircle gear on the outline of rotating disc, sliding connection has the slip subassembly in the standing groove, the slip subassembly is including last rack and lower rack, go up the rack and pass through last connecting piece and lower connecting piece fixed connection respectively with the both ends of lower rack, be connected with same dust guard on last connecting piece and the lower connecting piece, the dust guard contacts with the cabinet door and opens and has the louvre that corresponds the setting with the thermovent, the rotating disc is located and is formed with between rack and the lower rack and places the region, the utility model discloses have the effect.
Description
Technical Field
The utility model relates to a system field of power supply, more specifically say, it relates to a low pressure reactive power compensator cabinet.
Background
In daily life, power equipment products are ubiquitous, the power equipment products have a plurality of functions in life of people, the power equipment products mainly comprise power generation equipment and power supply equipment, the two kinds of power equipment are not separated from an auxiliary equipment low-voltage reactive power compensation cabinet, and the power equipment auxiliary equipment low-voltage reactive power compensation cabinet is mainly used for opening, closing, controlling and protecting the power equipment in the power generation, power transmission, power distribution and electric energy conversion process in a power system.
Currently, the prior art discloses (announcements) no: CN107749571A discloses a low-voltage reactive power compensation cabinet, which comprises a base, wherein a plurality of supporting tubes are arranged on the upper end surface of the base along the circumferential direction, elastic members are arranged inside the supporting tubes, a plurality of bolts matched with the supporting tubes are arranged on the side wall of the cabinet body, and the plurality of bolts are detachably inserted into the corresponding supporting tubes and contact with the elastic members so as to make the cabinet body elastically and detachably fixed on the base; one end of the supporting column is fixedly connected to the outer top end of the cabinet body, and the other end of the supporting column is fixedly connected to the rain shed; the inside of the cabinet body is provided with an electric room and an operating room from left to right at intervals, the inside of the electric room is provided with a bearing mechanism capable of ascending and descending along the vertical direction, and the inside of the operating room is provided with a control mechanism which is connected with the bearing mechanism and can control the ascending and descending of the bearing mechanism.
However, this kind of low-voltage reactive power compensation cabinet is the same with traditional low-voltage reactive power compensation cabinet, if the inside components and parts during operation of low-voltage reactive power compensation cabinet produced the heat, need to open on the cabinet body and have the thermovent to discharge with the heat supply, however, if when the temperature drop need not to continue the cooling, the thermovent that opens has can't be plugged up, the thermovent begins to make the cabinet body switch on with the external air of cabinet all the time, this makes the dust enter into to the internal portion of cabinet easily. The internal dust of cabinet takes place to pile up easily, and unable effectual combination heat dissipation and dustproof function remain to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a low-voltage reactive compensation cabinet, when the interior of the cabinet body is not required to be cooled, a heat dissipation port is closed, and external dust is prevented from entering the interior of the cabinet body through the heat dissipation port; when the temperature in the cabinet body rises, the heat in the cabinet body is discharged to the outside through the heat dissipation port. Have when the internal portion temperature of cabinet reduces, block that outside dust from getting into to the internal portion of cabinet, when the internal portion temperature of box risees, timely radiating effect.
In order to achieve the above purpose, the utility model provides a following technical scheme: a low-voltage reactive compensation cabinet comprises a cabinet body and a cabinet door, wherein a plurality of heat dissipation openings are formed in the cabinet door, a placing groove which is staggered with the plurality of heat dissipation openings is formed in the cabinet door, a fixing column is rotationally connected in the placing groove, a rotating disc is integrally formed on the fixing column, a semicircular gear is integrally formed on the outer contour of the rotating disc, a sliding assembly is slidably connected in the placing groove and comprises an upper rack and a lower rack, two ends of the upper rack and two ends of the lower rack are fixedly connected with a lower connecting piece through an upper connecting piece respectively, the upper connecting piece and the lower connecting piece are connected with the same dustproof plate, the dustproof plate is in contact with the cabinet door and is provided with heat dissipation holes corresponding to the heat dissipation openings, a placing area is formed between the upper rack and the lower rack, and the rotating disc is located in the placing area, the upper end and the lower end of the cabinet door are respectively provided with an upper channel and a lower channel for the corresponding insertion of the upper connecting piece and the lower connecting piece, when the dustproof plate moves upwards, the heat dissipation holes are aligned with the heat dissipation openings, the dustproof plate moves downwards, and the heat dissipation holes are staggered with the heat dissipation openings.
Through adopting above-mentioned technical scheme, the workman removes the dust guard through rotating the fixed column and still prevents dust in order to realize independently selecting the heat dissipation, aligns louvre and thermovent through rotating the fixed column when needs are radiating to open the thermovent, when not needing the heat dissipation, disperse louvre and thermovent through rotating the fixed column, in order to close the thermovent, play dirt-proof effect, satisfy heat dissipation and dirt-proof switching.
The utility model discloses further set up to: two elastic pieces are fixedly arranged in the placing area, when the dustproof plate moves upwards, the semicircular gear is in contact with one elastic piece, and the fixed rod is initially limited to continue rotating in the same direction; when the dust guard moves downwards, the semicircular gear is in contact with the other elastic sheet, and the fixed rod is limited to rotate continuously along the same direction preliminarily.
Through adopting above-mentioned technical scheme, when shell fragment and semicircle gear contact, if the workman continues when rotating the dead lever to the same direction, can receive an elasticity that comes from the shell fragment, have and remind workman's dust guard to rotate the position that corresponds, just in time make louvre and thermovent align or make the effect of louvre and thermovent dislocation.
The utility model discloses further set up to: the cabinet door is detachably connected with a protective cover used for covering the placing groove.
Through adopting above-mentioned technical scheme, the safety cover has the inside effect that does not receive outside dust of protection standing groove, and through the dismantlement connection between safety cover and the cabinet door, whether damaged of standing groove internals is looked over to the accessible dismantlement safety cover.
The utility model discloses further set up to: first screw hole has been opened at the both ends of safety cover, open on the cabinet door have with the second screw hole that first screw hole corresponds the setting, when first screw hole aligns with the second screw hole that corresponds the setting, first screw hole with second screw hole female connection has connecting bolt to realize being connected with dismantling of cabinet door to the safety cover.
Through adopting above-mentioned technical scheme, realize dismantling between safety cover and the cabinet door through the screw and be connected, have the effect of conveniently settling the safety cover or dismantling the change safety cover.
The utility model discloses further set up to: the protection cover is provided with a rotating hole for the fixing rod to extend out of the placing groove, and a handle convenient for rotating the fixing rod is fixedly arranged on the part of the entity of the fixing rod extending out of the placing groove.
Through adopting above-mentioned technical scheme, the workman makes the handle conveniently rotate the operation to the dead lever.
The utility model discloses further set up to: the fixed screens piece that is provided with on the cabinet door, the screens piece is located the one end that is close to the standing groove, it has the screens hole to open on the screens piece, the downthehole sliding connection of screens has the screens pole, the dust guard is close to the one end of screens piece is opened there is the confession the screens groove that the screens pole was inserted, works as upward movement during the dust guard, the screens pole with the screens groove aligns, the screens pole inserts extremely in the screens groove with the restriction the dust guard drops downwards.
Through adopting above-mentioned technical scheme, when the dust guard removed to the direction that is close to the entablature pole, screens pole aligns with the screens groove, inserts the screens pole to the screens groove in, avoids the dust guard to drop downwards because of gravity to lead to louvre and thermovent to realign, make external dust pass through the louvre and the thermovent gets into to the internal portion of cabinet.
The utility model discloses further set up to: the screens piece deviates from it has the intercommunication to open on one side of cabinet door the anticreep groove in screens hole, integrative formation on the screens pole has inserted to the anticreep piece in the anticreep groove.
Through adopting above-mentioned technical scheme, when the screens pole inserts to the screens groove, the tank bottom butt that the anticreep piece is close to the one end in screens groove with the anticreep groove to restriction screens pole breaks away from the screens hole, when the screens pole extracts from the screens inslot, the tank bottom butt of the one end in screens groove is kept away from with the anticreep piece in screens groove, breaks away from the screens hole with the restriction screens pole.
The utility model discloses further set up to: and a rubber layer for increasing air tightness is fixedly arranged on one side of the dustproof plate, which is in contact with the cabinet door.
Through adopting above-mentioned technical scheme, when thermovent and louvre dislocation, the rubber layer makes the dust be difficult for entering into to the box inside through the space between cabinet door and the dust guard.
To sum up, the utility model discloses in, when needs distribute out the internal portion of cabinet heat when the external side of cabinet, need not to rotate the fixed column, the louvre aligns with the thermovent is automatic, protect the components and parts of internal portion of cabinet when needs, do not let the dust enter into to the internal portion of cabinet, rotate the fixed column, the fixed column drives simultaneously and rotates the carousel, the carousel makes semicircle gear and last rack and lower rack butt rotate downwards in order to drive the dust guard, when the workman rotates the fixed column and experiences and moves certain resistance, semicircle gear and shell fragment contact this moment, remind workman's louvre and thermovent dislocation just, the screens pole aligns with the screens pore simultaneously, insert the screens pole to the screens hole, drop downwards because of gravity with the restriction dust guard, lead to the louvre to align with the thermovent and can't hinder the dust and get into to the internal portion of cabinet. When the heat dissipation holes are aligned with the heat dissipation ports again, the fixing column is rotated along the force in the same direction, so that the rotating force is larger than the resistance of the elastic sheet, the semicircular gear can continue to rotate to drive the dust guard to continue to move until a worker receives the elastic force from another elastic sheet, and the worker is reminded that the heat dissipation holes of the dust guard are aligned with the heat dissipation ports just. The heat dissipation device has the effect of automatically selecting heat dissipation or dust prevention.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the structure of the upper and lower extension grooves of the present invention;
FIG. 3 is an exploded view of the sliding assembly of the present invention;
fig. 4 is a schematic view showing a partial structure section of the place groove of the middle prominent belt of the present invention.
Reference numerals: 1. a cabinet body; 2. a cabinet door; 3. a heat dissipation port; 4. heat dissipation holes; 5. a dust-proof plate; 6. a placement groove; 7. a sliding assembly; 8. an upper rack; 9. a lower rack; 10. an upper connecting piece; 11. a lower connecting piece; 12. a placement area; 13. fixing a column; 14. rotating the disc; 15. a semi-circular gear; 16. an upper channel; 17. a lower channel; 18. a spring plate; 19. a protective cover; 20. a first threaded hole; 21. a second threaded hole; 22. a connecting bolt; 23. a bit block; 24. a position clamping rod; 25. a clamping groove; 26. rotating the hole; 27. a handle; 28. a rubber layer; 29. an anti-drop block; 30. a drop-proof groove; 31. a position clamping hole; 32. an upper extension groove; 33. a lower extension groove; 34. an upper extension block; 35. a lower extension block.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The embodiment discloses a low-voltage reactive power compensation cabinet, as shown in fig. 1, which comprises a cabinet body 1 and a cabinet door 2, wherein a plurality of heat dissipation ports 3 are formed in the cabinet door 2, a dustproof plate 5 is arranged on the cabinet body 1, heat dissipation holes 4 arranged corresponding to the heat dissipation ports 3 are formed in the dustproof plate 5, and when the dustproof plate 5 is moved to enable the heat dissipation holes 4 and the heat dissipation ports 3 to be staggered, the dustproof plate 5 prevents external dust from entering the cabinet body 1 through the heat dissipation holes 4 and the heat dissipation ports 3 in sequence; when the dust guard 5 is moved to align the heat dissipation hole 4 with the heat dissipation hole 3, the heat inside the cabinet 1 sequentially passes through the heat dissipation hole 3 and the heat dissipation hole 4 and is discharged to the outside of the cabinet 1.
As shown in fig. 2 and 3, a placing groove 6 is formed in the cabinet door 2 and is staggered with the plurality of heat dissipating ports 3, a sliding assembly 7 is slidably connected in the placing groove 6, and the sliding assembly 7 comprises an upper rack 8 and a lower rack 9. Go up rack 8 and lower rack 9's both ends respectively through last connecting piece 10 and 11 fixed connection of lower connecting piece, it has last extending groove 32 and lower extending groove 33 of intercommunication standing groove 6 to open on cabinet door 2, go up extending groove 32 and go up the last extension piece 34 that has inserted with last connecting piece 10 fixed connection, the other end and the dust guard 5 fixed connection of last extension piece 34, insert down the lower extension piece 35 with 11 fixed connection of lower connecting piece on the extending groove 33, the other end and the dust guard 5 fixed connection of lower extension piece 35. A placing area 12 is formed between the upper rack 8 and the lower rack 9, a fixing column 13 is rotationally connected in the placing area 12, a rotating disc 14 is integrally formed on the fixing column 13, and a semicircular gear 15 is integrally formed on the outer contour of the rotating disc 14. The upper and lower both ends of cabinet door 2 all open and supply connecting piece 10 and lower connecting piece 11 convenient correspondence male last passageway 16 and lower passageway 17, and just last passageway 16 all communicates with standing groove 6 with lower passageway 17.
As shown in fig. 3 and 4, when the fixing column 13 is rotated, the semicircular gear 15 abuts against the lower rack 9 or the upper rack 8 and drives the dust-proof plate 5 to move upwards, the upper connecting piece 10 contacts with the bottom of the channel of the upper channel 16, the heat dissipation hole 4 is dislocated with the heat dissipation port 3 at the moment, and external dust is prevented from entering the cabinet body 1 through the heat dissipation hole 4 and the heat dissipation port 3 in sequence. When the fixing column 13 is continuously rotated in the same direction, the semicircular gear 15 drives the dust-proof plate 5 to move downwards, so that the lower connecting piece 11 is contacted with the bottom of the lower channel 17, the heat dissipation hole 4 is aligned with the heat dissipation hole 3 again, and the heat inside the cabinet body 1 is discharged to the outside of the cabinet body 1 through the heat dissipation hole 3 and the heat dissipation hole 4 in sequence.
As shown in fig. 3 and 4, two elastic pieces 18 are fixedly arranged in the placement area 12, one elastic piece 18 is fixedly arranged at one end close to the upper connecting piece 10, the other elastic piece 18 is fixedly arranged at one end close to the lower connecting piece 11, when the dust guard 5 moves upwards, the semicircular gear 15 is in contact with the elastic piece 18 fixedly arranged at one end close to the upper connecting piece 10, when a worker continues to rotate the fixing column 13 along the same direction, so that when the dust guard 5 moves upwards, the semicircular gear 15 is abutted against the elastic piece 18 close to one end of the upper connecting piece 10, the worker can receive an elastic force from the elastic piece 18, and the worker is reminded that the heat dissipation hole 4 and the heat dissipation opening 3 of the dust guard 5 are just staggered and do not need to continue to rotate the dust. If the worker continues to apply the same direction force to the fixing column 13 and the force for rotating the fixing column 13 is greater than the elastic force of the elastic sheet 18, the semicircular gear 15 will continue to rotate and drive the dust-proof plate 5 to move downwards until the semicircular gear 15 is in contact with the elastic sheet 18 fixedly arranged at one end close to the lower connecting piece 11, and at the moment, the worker receives the elastic force from the other elastic sheet 18 to remind the worker that the heat dissipation hole 4 of the dust-proof plate 5 is just aligned with the heat dissipation opening 3.
As shown in fig. 3 and 4, a protective cover 19 for covering the placement groove 6 is detachably attached to the cabinet door 2. The setting of safety cover 19 has the inside effect that does not receive outside dust of protection standing groove 6, and through the dismantled connection between safety cover 19 and cabinet door 2, whether accessible dismantlement safety cover 19 looks over standing groove 6 internals damaged. One side of the protective cover 19, which is close to the upper channel 16 and the lower channel 17, is provided with a first threaded hole 20, the cabinet door 2 is provided with a second threaded hole 21 which is arranged corresponding to the first threaded hole 20, and when the first threaded hole 20 is aligned with the second threaded hole 21 which is arranged correspondingly, the first threaded hole 20 and the second threaded hole 21 are internally threaded with a connecting bolt 22, so that the protective cover 19 is detachably connected with the cabinet door 2. Can realize dismantling the connection between safety cover 19 and the cabinet door 2 through the screw, through screwing up connecting bolt 22 in order to realize the relative fastening between safety cover 19 and the cabinet door 2, through loosening connecting bolt 22 in order to realize dismantling the effect of renewing safety cover 19.
As shown in fig. 1 and fig. 3, a position-locking block 23 is fixedly disposed at a position of the cabinet door 2 near the lower end of the placement groove 6, a position-locking hole 31 is formed in the position-locking block, and a position-locking rod 24 is inserted into the position-locking hole 31, so as to realize sliding connection between the position-locking rod 24 and the position-locking block 23. One end of the dustproof plate 5 close to the clamping block 23 is provided with a clamping groove 25 for inserting the clamping rod 24, when the fixing rod is rotated, when the dustproof plate 5 moves upwards, the clamping rod 24 is aligned with the clamping groove 25, the clamping rod 24 can be inserted into the clamping groove 25, the dustproof plate 5 is prevented from falling downwards due to gravity, the effect of aligning the heat dissipation holes 4 with the heat dissipation ports 3 is achieved, and external dust is prevented from entering the cabinet body 1 through the heat dissipation holes 4 and the heat dissipation ports 3. An anti-falling groove 30 communicated with a clamping hole 31 is formed in one side, away from the cabinet door 2, of the clamping block 23, and an anti-falling block 29 inserted into the anti-falling groove 30 is integrally formed on the clamping rod 24. When the position-locking rod 24 is inserted into the position-locking groove 25, the anti-slip block 29 abuts against the groove bottom of the end of the anti-slip groove 30 close to the position-locking groove 25 to limit the position-locking rod 24 to separate from the position-locking hole 31, and when the position-locking rod 24 is pulled out from the position-locking groove 25, the anti-slip block 29 abuts against the groove bottom of the end of the anti-slip groove 30 far from the position-locking groove 25 to limit the position-locking rod 24 to separate from the position-locking hole 31.
As shown in fig. 1 and 3, a rotation hole 26 for extending the fixing rod out of the placing groove 6 is formed in the protective cover 19, a handle 27 for facilitating rotation of the fixing rod is fixedly arranged on a part of the fixing rod extending out of the placing groove 6, and a worker can rotate the handle 27 to facilitate rotation of the fixing rod to control the dust-proof plate 5.
As shown in fig. 1 and 3, the dust-proof plate 5 is fixedly provided with a rubber layer 28 at one end facing the lower cabinet door, and by providing the rubber layer 28, dust is not easy to enter the cabinet body 1 through the gap between the cabinet door 2 and the dust-proof plate 5.
The following describes the effects of the present embodiment with reference to the working conditions:
when the heat in the cabinet body 1 needs to be dissipated to the outside of the cabinet body 1, the fixing column 13 does not need to be rotated, the heat dissipation holes 4 are automatically aligned with the heat dissipation holes 3, when the components in the cabinet body 1 need to be protected and dust does not enter the cabinet body 1, the fixing column 13 is rotated, the fixing column 13 simultaneously drives the rotating disc 14 to rotate, the rotating disc 14 enables the semicircular gear 15 to be abutted against the upper rack 8 and the lower rack 9 to drive the dust guard 5 to rotate downwards, when a worker rotates the fixing column 13 to feel certain resistance, the semicircular gear 15 is contacted with the elastic sheet 18 to remind the worker that the heat dissipation hole 4 and the heat dissipation hole 3 are just dislocated, meanwhile, the position clamping rod 24 is aligned with the position clamping hole 31, the position clamping rod 24 is inserted into the position clamping hole 31, so as to prevent the dust-proof plate 5 from falling down due to gravity, and the heat dissipation hole 4 is aligned with the heat dissipation opening 3, thereby preventing the dust from entering the cabinet 1. When the heat dissipation holes 4 and the heat dissipation ports 3 need to be aligned again, the fixing column 13 is rotated by the force in the same direction, so that the rotating force is greater than the resistance of the elastic sheet 18, the semicircular gear 15 can continuously rotate to drive the dust-proof plate 5 to continuously move until a worker receives the elastic force from another elastic sheet 18, and the worker is reminded that the heat dissipation holes 4 of the dust-proof plate 5 are aligned with the heat dissipation ports 3 exactly.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a low pressure reactive compensation cabinet, including the cabinet body (1) and cabinet door (2), characterized by: the cabinet door (2) is provided with a plurality of heat dissipation openings (3), the cabinet door (2) is provided with a plurality of placing grooves (6) which are arranged in a staggered manner with the plurality of heat dissipation openings (3), the placing grooves (6) are rotationally connected with fixing columns (13), the fixing columns (13) are integrally provided with rotating discs (14), the outer contours of the rotating discs (14) are integrally provided with semicircular gears (15), the placing grooves (6) are connected with sliding assemblies (7) in a sliding manner, each sliding assembly (7) comprises an upper rack (8) and a lower rack (9), two ends of the upper rack (8) and two ends of the lower rack (9) are respectively and fixedly connected with the lower connecting piece (11) through upper connecting pieces (10), the upper connecting pieces (10) and the lower connecting pieces (11) are connected with the same dust guard (5), the dust guard (5) is in contact with the cabinet door (2) and is provided with heat dissipation holes (4) which are arranged corresponding to the heat dissipation openings (3), go up rack (8) with be formed with between lower rack (9) and place region (12), rotation disc (14) are located place region (12) in, open respectively at the upper and lower both ends of cabinet door (2) have the confession go up connecting piece (10) and lower connecting piece (11) and correspond male last passageway (16) and lower passageway (17), when dust guard (5) rebound, louvre (4) with thermovent (3) align, dust guard (5) are downward, louvre (4) with thermovent (3) dislocation.
2. The low-voltage reactive power compensation cabinet according to claim 1, wherein: two elastic sheets (18) are fixedly arranged in the placing area (12), when the dust guard (5) moves upwards, the semicircular gear (15) is in contact with one elastic sheet (18), and the fixed rod is initially limited to continue rotating in the same direction; when the dust guard (5) moves downwards, the semicircular gear (15) is in contact with the other elastic sheet (18), and the fixed rod is limited to rotate continuously in the same direction initially.
3. The low-voltage reactive power compensation cabinet according to claim 1, wherein: the cabinet door (2) is detachably connected with a protective cover (19) used for covering the placing groove (6).
4. The low-voltage reactive power compensation cabinet according to claim 3, wherein: open at the both ends of safety cover (19) has first screw hole (20), open on cabinet door (2) have with first screw hole (20) correspond second screw hole (21) that set up, when first screw hole (20) and second screw hole (21) that correspond the setting align, first screw hole (20) with second screw hole (21) female connection has connecting bolt (22) to realize safety cover (19) and be connected dismantled of cabinet door (2).
5. The low-voltage reactive power compensation cabinet according to claim 3, wherein: the protective cover (19) is provided with a rotating hole (26) for the fixing rod to extend out of the placing groove (6), and a handle (27) convenient for rotating the fixing rod is fixedly arranged on the part of the fixing rod extending out of the placing groove (6).
6. The low-voltage reactive power compensation cabinet according to claim 1, wherein: fixed block (23) of being provided with on cabinet door (2), block (23) are located the one end that is close to standing groove (6), it has screens hole (31) to open on block (23), sliding connection has screens pole (24) in screens hole (31), dust guard (5) are close to the one end of block (23) is opened there is the confession screens pole (24) male screens groove (25), when upward movement during dust guard (5), screens pole (24) with screens groove (25) align, screens pole (24) insert to in screens groove (25) with the restriction dust guard (5) drop downwards.
7. The low-voltage reactive power compensation cabinet according to claim 6, wherein: the clamping block (23) deviates from one side of the cabinet door (2) and is provided with an anti-falling groove (30) communicated with the clamping hole (31), and the clamping rod (24) is integrally provided with an anti-falling block (29) inserted into the anti-falling groove (30).
8. The low-voltage reactive power compensation cabinet according to claim 1, wherein: and a rubber layer (28) for increasing air tightness is fixedly arranged on one side of the dustproof plate (5) in contact with the cabinet door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791532.6U CN210468462U (en) | 2019-10-23 | 2019-10-23 | Low-voltage reactive power compensation cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921791532.6U CN210468462U (en) | 2019-10-23 | 2019-10-23 | Low-voltage reactive power compensation cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210468462U true CN210468462U (en) | 2020-05-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921791532.6U Active CN210468462U (en) | 2019-10-23 | 2019-10-23 | Low-voltage reactive power compensation cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN210468462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463671A (en) * | 2020-05-21 | 2020-07-28 | 福建省三星电气股份有限公司 | High-performance low-voltage intelligent switch cabinet |
-
2019
- 2019-10-23 CN CN201921791532.6U patent/CN210468462U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463671A (en) * | 2020-05-21 | 2020-07-28 | 福建省三星电气股份有限公司 | High-performance low-voltage intelligent switch cabinet |
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