CN212343063U - Low-voltage power distribution cabinet that radiating effect is good - Google Patents
Low-voltage power distribution cabinet that radiating effect is good Download PDFInfo
- Publication number
- CN212343063U CN212343063U CN202021263379.2U CN202021263379U CN212343063U CN 212343063 U CN212343063 U CN 212343063U CN 202021263379 U CN202021263379 U CN 202021263379U CN 212343063 U CN212343063 U CN 212343063U
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- CN
- China
- Prior art keywords
- heat dissipation
- distribution cabinet
- power distribution
- filter screen
- fixed mounting
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- 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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- 230000000694 effects Effects 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 46
- 230000000903 blocking effect Effects 0.000 claims description 29
- 230000000670 limiting effect Effects 0.000 claims description 16
- 239000000428 dust Substances 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 2
- 230000004888 barrier function Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a low-voltage distribution cabinet that radiating effect is good relates to the switch board field, including the switch board body, one side fixed mounting of switch board body has dustproof filter screen, and fixed mounting has the heat dissipation case on one side inner wall of switch board body, and the heat dissipation case is corresponding with the position of dustproof filter screen, and fixed mounting has radiator fan on the bottom side inner wall of heat dissipation case, and the top side fixed mounting of heat dissipation case has flexible motor. The utility model discloses a tripe tilting can change radiator fan's the direction of blowing, and then can be even blow the heat dissipation to switch board inside, and the radiating effect is good, can effectually avoid local high temperature and cause electrical components to damage or the conflagration phenomenon of taking place, through hitting the pole, can vibrate dustproof filter screen, can pop out the dust on the dustproof filter screen, avoid dustproof filter screen to be blockked up, keep the air permeability good, improved the radiating effect.
Description
Technical Field
The utility model relates to a switch board field, in particular to low-voltage distribution cabinet that radiating effect is good.
Background
The switch board is distribution system's final equipment, is motor control center's general name, and when using, the operation of the inside electrical components of switch board can produce a large amount of heats, needs to carry out the heat dissipation to inside and handles.
The heat abstractor of current switch board, the wind direction that most heat dissipation was bloied is all fixed, only can blow the heat dissipation to the local area in the switch board, and other areas can cause electrical components to damage because the temperature is too high, can lead to the danger of conflagration breaing out even, simultaneously because long-time use, can accumulate a large amount of dusts on the dustproof filter screen of switch board, need the manual work to clear up, if not clear up, can lead to dustproof filter screen to be blockked up, and then dustproof filter screen can't ventilate, thereby reduce heat abstractor's radiating effect, therefore we disclose a low voltage distribution cabinet that the radiating effect is good and satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage distribution cabinet that radiating effect is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low-voltage distribution cabinet that radiating effect is good, including the switch board body, one side fixed mounting of switch board body has dustproof filter screen, fixed mounting has the heat dissipation case on one side inner wall of switch board body, the heat dissipation case is corresponding with the position of dustproof filter screen, fixed mounting has radiator fan on the bottom side inner wall of heat dissipation case, the top side fixed mounting of heat dissipation case has flexible motor, the output shaft fixed mounting of flexible motor has the telescopic shaft, logical shaft hole has been seted up on the top side inner wall of heat dissipation case, the bottom of telescopic shaft runs through the through-hole shaft hole, one side fixed mounting of telescopic shaft has the connecting rod, one side of heat dissipation case is rotated and is installed a plurality of tripes, one side of a plurality of tripes is rotated and is installed same gangbar, the connecting hole.
Preferably, one side fixed mounting of telescopic shaft has the rack, rotates on one side inner wall of heat dissipation case and installs the gear, and the rack meshes with the gear mutually, and one side fixed mounting of gear has and blocks the cylinder.
Preferably, a fixing plate is fixedly mounted on the inner wall of the top side of the heat dissipation box, a limiting hole is formed in one side of the fixing plate, a knocking rod is movably mounted in the limiting hole, and two ends of the knocking rod extend out of the limiting hole.
Preferably, one side of the fixed plate is provided with a blocking plate, the blocking plate corresponds to the position of the blocking cylinder, one side of the blocking plate is provided with a sliding hole, and one side of the knocking rod penetrates through the sliding hole and is fixedly provided with a second limiting block.
Preferably, one side of the fixing plate is fixedly provided with one end of a first spring, and the other end of the first spring is fixedly arranged on one side of the blocking plate.
Preferably, the other side of the knocking rod extends out of the limiting hole and is in contact with one side of the dustproof filter screen, and the knocking rod is fixedly sleeved with a connecting block.
Preferably, one side of the fixing plate is fixedly provided with one end of a second spring, and the other end of the second spring is fixedly arranged on one side of the connecting block.
The utility model discloses a technological effect and advantage:
1. by utilizing the design of the telescopic motor, the telescopic shafts, the connecting rods, the linkage rods and the shutters, when the telescopic motor is started, the telescopic shafts are driven to move up and down, the telescopic shafts move up and down to drive the connecting rods to move up and down, the connecting rods move up and down to drive the linkage rods to move up and down, and further, the shutters are driven to rotate up and down, so that the blowing direction of the cooling fan can be changed, the inside of the power distribution cabinet can be uniformly blown and cooled, the cooling effect is good, and the phenomenon that electric elements are damaged or fire disasters occur due to overhigh;
2. utilize the rack, the gear, block the cylinder, the barrier plate, strike the design of pole and second spring, when the telescopic shaft removes, can drive the rack and remove, rack removal drive gear rotates, gear revolve drives and blocks the cylinder and rotate, it can drive the barrier plate and remove left to block the cylinder and rotate, the barrier plate removes and drives and strikes the pole and remove left, and then make the one end of striking the pole keep away from dustproof filter screen, can compress the second spring simultaneously, when blocking the cylinder and rotate to keeping away from the barrier plate, under the spring action of second spring, can drive and strike the pole and remove right, and then can make the one end of striking the pole strike on dustproof filter screen, strike the dust filter screen of beating the pole and can vibrate, can pop out the dust on the dustproof filter screen, avoid dustproof blockking up the filter screen, keep the air permeability good, the radiating effect has been improved.
Drawings
Fig. 1 is a schematic view of the three-dimensional structure of the present invention.
Fig. 2 is a schematic enlarged view of the middle part of fig. 1 according to the present invention.
Fig. 3 is a schematic front view of the structure of fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
Fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. a power distribution cabinet body; 2. a dustproof filter screen; 3. a heat dissipation box; 4. a heat radiation fan; 5. a telescopic motor; 6. a telescopic shaft; 7. a connecting rod; 8. louver blades; 9. a linkage rod; 10. connecting holes; 11. a first stopper; 12. a rack; 13. a gear; 14. a barrier cylinder; 15. a fixing plate; 16. a limiting hole; 17. a knock bar; 18. a blocking plate; 19. a slide hole; 20. a second limiting block; 21. a first spring; 22. connecting blocks; 23. a second spring.
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.
The utility model provides a low-voltage power distribution cabinet with good heat dissipation effect as shown in figures 1-5, which comprises a power distribution cabinet body 1, a dustproof filter screen 2 is fixedly arranged on one side of the power distribution cabinet body 1, a heat dissipation box 3 is fixedly arranged on the inner wall of one side of the power distribution cabinet body 1, the position of the heat dissipation box 3 corresponds to that of the dustproof filter screen 2, a heat dissipation fan 4 is fixedly arranged on the inner wall of the bottom side of the heat dissipation box 3, a telescopic motor 5 is fixedly arranged on the top side of the heat dissipation box 3, a telescopic shaft 6 is fixedly arranged on an output shaft of the telescopic motor 5, a through shaft hole is arranged on the inner wall of the top side of the heat dissipation box 3, the bottom end of the telescopic shaft 6 penetrates through the shaft hole, a connecting rod 7 is fixedly arranged on one side of the telescopic shaft 6, a plurality of louvers 8 are rotatably arranged on, one side through connection hole 10 and fixed mounting of connecting rod 7 has first stopper 11, when starting flexible motor 5, flexible motor 5 operation can drive telescopic shaft 6 and reciprocate, telescopic shaft 6 reciprocates and drives connecting rod 7 and reciprocate, connecting rod 7 reciprocates and drives gangbar 9 and reciprocates, and then rotate about driving a plurality of tripes 8, thereby can change radiator fan 4's the direction of blowing, can be even blow the heat dissipation to the switch board inside, the radiating effect is good, can effectually avoid local high temperature and cause electrical components to damage or the conflagration phenomenon takes place.
Further, in the above scheme, a rack 12 is fixedly mounted on one side of the telescopic shaft 6, a gear 13 is rotatably mounted on the inner wall of one side of the heat dissipation box 3, the rack 12 is engaged with the gear 13, a blocking cylinder 14 is fixedly mounted on one side of the gear 13, when the telescopic shaft 6 moves, the rack 12 is driven to move, the rack 12 moves to drive the gear 13 to rotate, and the gear 13 rotates to drive the blocking cylinder 14 to rotate.
Further, in the above scheme, a fixing plate 15 is fixedly mounted on the inner wall of the top side of the heat dissipation box 3, a limiting hole 16 is formed in one side of the fixing plate 15, a knocking rod 17 is movably mounted in the limiting hole 16, and two ends of the knocking rod 17 extend out of the limiting hole 16, so that the knocking rod 17 can only move left and right, and a limiting effect is achieved.
Further, in the above scheme, one side of the fixing plate 15 is provided with a blocking plate 18, the blocking plate 18 corresponds to the position of the blocking cylinder 14, one side of the blocking plate 18 is provided with a sliding hole 19, one side of the knocking rod 17 penetrates through the sliding hole 19 and is fixedly provided with a second limiting block 20, when the blocking cylinder 14 contacts with the blocking plate 18 and continues to rotate, the blocking cylinder 14 rotates to drive the blocking plate 18 to move leftward, the blocking plate 18 moves leftward to drive the second limiting block 20 to move leftward, and the second limiting block 20 moves leftward to drive the knocking rod 17 to move leftward.
Further, in the above scheme, one side of the fixing plate 15 is fixedly provided with one end of a first spring 21, and the other end of the first spring 21 is fixedly provided on one side of the blocking plate 18, so that when the blocking cylinder 14 rotates in the opposite direction and drives the blocking plate 18 to move, the first spring 21 is compressed, and when the blocking cylinder 14 rotates to be far away from the blocking plate 18, the blocking plate 18 is restored to the original position under the elastic force of the first spring 21.
Further, in above-mentioned scheme, another side of knocking rod 17 extends to spacing hole 16 outside and contacts with one side of dustproof filter screen 2, knocks the fixed connecting block 22 that has cup jointed on the rod 17 for the removal of knocking rod 17 can drive connecting block 22 and remove, can knock when knocking rod 17 removes simultaneously and knock on dustproof filter screen 2, can pop out the dust on dustproof filter screen 2, avoids dustproof filter screen 2 to be blockked up, keeps the air permeability good, has improved the radiating effect.
Further, in the above solution, one end of the second spring 23 is fixedly installed on one side of the fixing plate 15, and the other end of the second spring 23 is fixedly installed on one side of the connecting block 22, so that when the blocking cylinder 14 rotates to be away from the blocking plate 18, the knocking rod 17 is driven to move rightward under the elastic force of the second spring 23.
This practical theory of operation:
when the temperature in the power distribution cabinet is high and heat dissipation is needed, the heat dissipation fan 4 and the telescopic motor 5 are started, the telescopic motor 5 can drive the telescopic shaft 6 to move up and down when running, the telescopic shaft 6 can move up and down to drive the connecting rod 7 to move up and down, the connecting rod 7 can move up and down to drive the linkage rod 9 to move up and down, and further drive the plurality of shutters 8 to rotate up and down, so that the blowing direction of the heat dissipation fan 4 can be changed, the inside of the power distribution cabinet can be uniformly blown and heat dissipated, the heat dissipation effect is good, the phenomenon that electric elements are damaged or fire disasters are caused due to overhigh local temperature can be effectively avoided, meanwhile, the telescopic shaft 6 can drive the rack 12 to move, the rack 12 can drive the gear 13 to rotate, the gear 13 can drive the blocking cylinder 14 to rotate, and when the blocking cylinder, stop plate 18 moves left and drives second stopper 20 and move left, second stopper 20 moves left and drives strikes pole 17 and move left, and then make the one end of striking pole 17 keep away from dustproof filter screen 2, strike pole 17 and move simultaneously and drive connecting block 22 and move, and then can compress second spring 23, when stopping cylinder 14 and rotate to keeping away from stop plate 18, under the spring action of second spring 23, can drive and strike pole 17 and move right, and then can make the one end of striking pole 17 strike on dustproof filter screen 2, strike striking that pole 17 can vibrate dustproof filter screen 2, can pop out the dust on dustproof filter screen 2, avoid dustproof filter screen 2 to be blockked up, keep the air permeability good, the radiating effect has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a low-voltage distribution cabinet that radiating effect is good, includes switch board body (1), its characterized in that: the dustproof power distribution cabinet is characterized in that a dustproof filter screen (2) is fixedly mounted on one side of a power distribution cabinet body (1), a heat dissipation box (3) is fixedly mounted on the inner wall of one side of the power distribution cabinet body (1), the heat dissipation box (3) corresponds to the dustproof filter screen (2), a heat dissipation fan (4) is fixedly mounted on the inner wall of the bottom side of the heat dissipation box (3), a telescopic motor (5) is fixedly mounted on the top side of the heat dissipation box (3), a telescopic shaft (6) is fixedly mounted on an output shaft of the telescopic motor (5), a through shaft hole is formed in the inner wall of the top side of the heat dissipation box (3), the bottom end of the telescopic shaft (6) penetrates through the shaft hole, a connecting rod (7) is fixedly mounted on one side of the telescopic shaft (6), a plurality of louvers (8) are rotatably mounted on one side of the heat dissipation box (3), the same linkage, one side of the connecting rod (7) penetrates through the connecting hole (10) and is fixedly provided with a first limiting block (11).
2. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 1, characterized in that: one side fixed mounting of telescopic shaft (6) has rack (12), rotates on the one side inner wall of heat dissipation case (3) and installs gear (13), and rack (12) and gear (13) mesh mutually, and one side fixed mounting of gear (13) has and blocks cylinder (14).
3. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 1, characterized in that: fixed mounting has fixed plate (15) on the top side inner wall of heat dissipation case (3), and spacing hole (16) have been seted up to one side of fixed plate (15), and movable mounting has in spacing hole (16) strikes pole (17), strikes the both ends of pole (17) and all extends to outside spacing hole (16).
4. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 3, characterized in that: one side of fixed plate (15) is equipped with and blocks board (18), blocks board (18) and the position that blocks cylinder (14) corresponding, blocks one side of board (18) and has seted up sliding hole (19), and sliding hole (19) and fixed mounting have second stopper (20) are run through to one side of knocking pole (17).
5. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 3, characterized in that: one side of the fixed plate (15) is fixedly provided with one end of a first spring (21), and the other end of the first spring (21) is fixedly arranged on one side of the blocking plate (18).
6. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 3, characterized in that: the other side of the knocking rod (17) extends out of the limiting hole (16) and is in contact with one side of the dustproof filter screen (2), and a connecting block (22) is fixedly sleeved on the knocking rod (17).
7. The low-voltage power distribution cabinet with good heat dissipation effect according to claim 3, characterized in that: one side fixed mounting of fixed plate (15) has the one end of second spring (23), and the other end fixed mounting of second spring (23) is on one side of connecting block (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263379.2U CN212343063U (en) | 2020-07-01 | 2020-07-01 | Low-voltage power distribution cabinet that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263379.2U CN212343063U (en) | 2020-07-01 | 2020-07-01 | Low-voltage power distribution cabinet that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212343063U true CN212343063U (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021263379.2U Expired - Fee Related CN212343063U (en) | 2020-07-01 | 2020-07-01 | Low-voltage power distribution cabinet that radiating effect is good |
Country Status (1)
| Country | Link |
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| CN (1) | CN212343063U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993775A (en) * | 2021-02-19 | 2021-06-18 | 梁湛威 | Power distribution cabinet with automatic dust cleaning function |
| CN113223817A (en) * | 2021-05-14 | 2021-08-06 | 国家电网有限公司 | Transformer convenient to install |
| CN113258459A (en) * | 2021-06-07 | 2021-08-13 | 宋天豪 | Intelligent power distribution box with dampproofing dirt-proof function |
| CN113707477A (en) * | 2021-10-27 | 2021-11-26 | 南通天骄照明设备有限公司 | Temporary safety lighting switch for construction |
| CN114814295A (en) * | 2022-05-24 | 2022-07-29 | 新乡市万新电气有限公司 | Protective equipment for electric power instrument and working method thereof |
| CN116998076A (en) * | 2022-06-30 | 2023-11-03 | 嘉兴量创科技有限公司 | Outdoor dehumidification switch board |
-
2020
- 2020-07-01 CN CN202021263379.2U patent/CN212343063U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112993775A (en) * | 2021-02-19 | 2021-06-18 | 梁湛威 | Power distribution cabinet with automatic dust cleaning function |
| CN112993775B (en) * | 2021-02-19 | 2022-04-12 | 扬州华联电气设备有限公司 | Power distribution cabinet with automatic dust cleaning function |
| CN113223817A (en) * | 2021-05-14 | 2021-08-06 | 国家电网有限公司 | Transformer convenient to install |
| CN113258459A (en) * | 2021-06-07 | 2021-08-13 | 宋天豪 | Intelligent power distribution box with dampproofing dirt-proof function |
| CN113258459B (en) * | 2021-06-07 | 2022-11-22 | 河南宇和电气有限公司 | Intelligent power distribution box with dampproofing dirt-proof function |
| CN113707477A (en) * | 2021-10-27 | 2021-11-26 | 南通天骄照明设备有限公司 | Temporary safety lighting switch for construction |
| CN113707477B (en) * | 2021-10-27 | 2022-03-18 | 南通天骄照明设备有限公司 | Temporary safety lighting switch for construction |
| CN114814295A (en) * | 2022-05-24 | 2022-07-29 | 新乡市万新电气有限公司 | Protective equipment for electric power instrument and working method thereof |
| CN114814295B (en) * | 2022-05-24 | 2024-04-19 | 新乡市万新电气有限公司 | Protective equipment for electric power instrument and working method thereof |
| CN116998076A (en) * | 2022-06-30 | 2023-11-03 | 嘉兴量创科技有限公司 | Outdoor dehumidification switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210112 |