CN213212818U - Block terminal that security performance is high - Google Patents
Block terminal that security performance is high Download PDFInfo
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- CN213212818U CN213212818U CN202021480590.XU CN202021480590U CN213212818U CN 213212818 U CN213212818 U CN 213212818U CN 202021480590 U CN202021480590 U CN 202021480590U CN 213212818 U CN213212818 U CN 213212818U
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- distribution box
- filter screen
- install bin
- box body
- installation box
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Abstract
The utility model discloses a block terminal that security performance is high, concretely relates to power equipment field, including the distribution box body, the inside of distribution box body is located the upper and lower both ends of louvre and is fixed first install bin and the second install bin of being provided with respectively, fixed mounting has driving motor on the first install bin inside wall, the first wind-up roll of driving motor's output shaft fixedly connected with, the winding is provided with the filter screen on the first wind-up roll, the bottom of first install bin is passed to the one end of filter screen to the winding sets up on the inside second wind-up roll of second install bin, the both ends of second wind-up roll are all fixed and are provided with the connecting axle, one side that the second wind-up roll was kept away from to the connecting axle all rotates the inside wall that sets up at the second install bin, the fixed torsional spring that is provided with on the inside wall of. The utility model discloses can realize the automatic change of filter screen, influence the heat dissipation after preventing that the dust from blockking up the filter screen for the radiating effect is better.
Description
Technical Field
The utility model relates to a power equipment technical field, more specifically say, the utility model relates to a block terminal that security performance is high.
Background
The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, requires that a switching device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box, can be switched on or switched off by a manual or automatic switch in normal operation, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.
Can produce a large amount of heats in the block terminal use, need set up more louvre on the distribution box and make the heat effluvium, but inside the dust in order to prevent the air enters into the distribution box through the louvre, need install the filter screen in louvre department, use a period of time after, a large amount of dusts of adhesion on the filter screen, the dust blocks up the filter screen, seriously influences the inside thermal effluvium of distribution box for the life of distribution box reduces.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a block terminal that security performance is high, the utility model aims to solve the technical problem that: how to reduce the radiating influence of dust on the filter screen to the distribution box body, improve the security of block terminal.
In order to achieve the above object, the utility model provides a following technical scheme: a distribution box with high safety performance comprises a distribution box body, wherein heat dissipation holes are uniformly arranged on one side of the upper end of the distribution box body at intervals, a first installation box and a second installation box are fixedly arranged at the upper end and the lower end of each heat dissipation hole in the distribution box body respectively, a driving motor is fixedly installed on the inner side wall of the first installation box, an output shaft of the driving motor is fixedly connected with a first winding roller, a filter screen is wound on the first winding roller, one end of the filter screen penetrates through the bottom end of the first installation box and is wound on a second winding roller in the second installation box, connecting shafts are fixedly arranged at the two ends of the second winding roller, one sides of the connecting shafts, far away from the second winding roller, are rotatably arranged on the inner side wall of the second installation box, torsion springs are fixedly arranged on the inner side wall of the second installation box, and one ends of the torsion springs are fixedly arranged on the second winding roller, the even a plurality of magnet that is provided with in interval on the filter screen, the both ends of filter screen all are provided with rubber seal, the inside embedding that is located first install bin and second install bin on the internal lateral wall of block terminal is provided with micro motor, micro motor's output shaft fixedly connected with clearance pole, one side of clearance pole is provided with the clearance brush, the top of second install bin is provided with the dust collecting opening, the inside fixed mounting of second install bin has the air exhauster, the one end of air exhauster is connected with the collecting duct, the output of air exhauster is connected with the dust collection box, the collecting duct sets up on distribution box inside wall in first install bin and second install bin.
In a preferred embodiment, a plurality of iron blocks are uniformly arranged on the inner side wall of the distribution box body at intervals, and the iron blocks are embedded in the inner side wall of the distribution box body.
In a preferred embodiment, one end of each of the first installation box and the second installation box is provided with an open structure, and the open structure is connected with the inner side wall of the distribution box body.
In a preferred embodiment, the torsion spring is sleeved outside the connecting shaft, and the rubber sealing ring is arranged in contact with the inner side wall of the distribution box body.
In a preferred embodiment, one end of the cleaning brush is arranged in contact with the filter screen, and the dust collecting pipe is embedded in the inner side wall of the power distribution box body.
In a preferred embodiment, the dust collecting opening is provided in a conical shape, and a blocking baffle is arranged inside the dust collecting opening and is controlled by an electric push rod.
Compared with the prior art, the utility model discloses a technological effect and advantage:
1. the utility model discloses a be provided with first install bin, second install bin, first wind-up roll, second wind-up roll, driving motor and torsional spring, after using a period, be stained with a large amount of dust on the filter screen of heat dissipation hole department, influence the heat dissipation of distribution box body, drive the rotation of wind-up roll through driving motor, make the filter screen that is stained with the dust move to in the install bin, the filter screen that is not stained with the dust in another install bin moves the louvre and filters, can realize the automatic change of filter screen, prevent that the dust from influencing the heat dissipation after blockking up the filter screen, make the radiating effect better;
2. the utility model discloses a be provided with magnet on the filter screen to be provided with air exhauster, micro motor, clearance pole, clearance brush and dust leg, utilize magnet to make the filter screen attached on the distribution box inside wall, make the louvre hugged closely to the filter screen, make the radiating effect of filter screen better, when micro motor drives clearance pole and clearance brush and rotates, the clearance brush can fall the dust clearance of adhesion on the filter screen, and utilize air exhauster and dust leg to inhale the dust in the dust leg.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the utility model discloses the mounting structure schematic diagram of second wind-up roll.
Fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
Fig. 4 is the utility model discloses distribution box's inside wall local cross-section structure sketch map.
The reference signs are: 1 distribution box body, 2 louvres, 3 first install bins, 4 second install bins, 5 driving motor, 6 first wind-up rolls, 7 filter screens, 8 second wind-up rolls, 9 connecting axles, 10 torsional springs, 11 magnet, 12 rubber seal circle, 13 micro motor, 14 clearance poles, 15 clearance brushes, 16 dust collecting opening, 17 air exhauster, 18 dust collecting pipe, 19 iron plate, 20 dust collecting box.
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 distribution box with high safety performance shown in figures 1-3 comprises a distribution box body 1, heat dissipation holes 2 are uniformly arranged on one side of the upper end of the distribution box body 1 at intervals, a first installation box 3 and a second installation box 4 are respectively and fixedly arranged at the upper end and the lower end of each heat dissipation hole 2 in the distribution box body 1, a driving motor 5 is fixedly arranged on the inner side wall of each first installation box 3, a first winding roller 6 is fixedly connected to an output shaft of each driving motor 5, a filter screen 7 is wound on each first winding roller 6, one end of each filter screen 7 penetrates through the bottom end of each first installation box 3 and is wound on a second winding roller 8 in each second installation box 4, connecting shafts 9 are fixedly arranged at the two ends of each second winding roller 8, one side, far away from each second winding roller 8, of each connecting shaft 9 is rotatably arranged on the inner side wall of each second installation box 4, the fixed torsional spring 10 that is provided with on the inside wall of second install bin 4, the fixed setting on second wind-up roll 8 of one end of torsional spring 10, the even a plurality of magnet 11 that is provided with in interval on the filter screen 7, the both ends of filter screen 7 all are provided with rubber seal 12.
Further, the even a plurality of iron plate 19 that is provided with in interval on the inside wall of distribution box 1, iron plate 19 all imbeds and sets up on distribution box 1 inside wall, and magnet 11 on the filter screen 7 can adsorb on iron plate 19 for filter screen 7 is attached in 2 departments of louvre.
Further, the one end of first install bin 3 and second install bin 4 all sets up to open structure, just open structure is connected with distribution box 1's inside wall.
Further, torsional spring 10 cover is established in the outside of connecting axle 9, rubber seal 12 and the inside wall contact setting of distribution box 1, torsional spring 10 can make second wind-up roll 8 rotate.
Further, the dust collecting opening 16 is a conical arrangement, a blocking baffle is arranged in the dust collecting opening 16, the blocking baffle is controlled by an electric push rod, and dust scraped by the filter screen 7 through the first mounting box 3 and the second mounting box 4 can enter the second mounting box 4 through the dust collecting opening 16.
The implementation mode is specifically as follows: when in use, the heat in the distribution box body 1 is dissipated through the heat dissipation holes 2, the dust in the air is firstly filtered by the filter screen 7 when entering the distribution box body 1, the dust in the air can be filtered, the dust is prevented from polluting electrical components in the distribution box body 1, after the distribution box body is used for a period of time, a large amount of dust is adhered on the filter screen 7 at the heat dissipation holes 2, the dust reduces the heat dissipation efficiency of the distribution box body 1, the driving motor 5 is opened when the filter screen 7 needs to be processed, the driving motor 5 drives the first winding roller 6 to rotate, the first winding roller 6 winds the filter screen 7 adhered with the dust into the first installation box 3, the filter screen 7 on the second winding roller 8 in the second installation box 4 is moved to the heat dissipation holes 2 and is adsorbed on the iron blocks 19 on the inner side wall of the distribution box body 1 by the magnets 11 on the filter screen 7, and the dust at the positions 2 is filtered by the filter screen 7 not adhered, after using a period, open driving motor 5 for driving motor 5 antiport, second wind-up roll 8 antiport under torsional spring 10's effect, will make used filter screen 7 rolling to second install bin 4 once more, filter screen 7 in the first install bin 3 moves 2 departments of louvre, can make the continuous used repeatedly of filter screen 7, makes the radiating effect of distribution box 1 better.
According to the block terminal that a security performance is high that fig. 1 and fig. 4 show, the inside embedding that is located first install bin 3 and second install bin 4 on the 1 inside wall of block terminal is provided with micro motor 13, micro motor 13's output shaft fixedly connected with clearance pole 14, one side of clearance pole 14 is provided with clearance brush 15, the top of second install bin 4 is provided with dust collecting opening 16, the inside fixed mounting of second install bin 4 has air exhauster 17, the one end of air exhauster 17 is connected with dust collection pipe 18, the output of air exhauster 17 is connected with dust collection box 20, dust collection pipe 18 sets up in first install bin 3 and second install bin 4 on the 1 inside wall of block terminal.
Further, the one end and the filter screen 7 contact setting of clearance brush 15, the dust collecting pipe 18 embedding sets up on the inside wall of distribution box 1, and clearance brush 15 can clear up filter screen 7.
The implementation mode is specifically as follows: after the filter screen 7 adhered with dust is moved to the installation box, the exhaust fan 17 and the corresponding micro motor 13 are opened, the micro motor 13 drives the cleaning rod 14 and the cleaning brush 15 to rotate, the cleaning brush 15 cleans the filter screen 7 adhered with dust, the exhaust fan 17 can pump the dust in the installation box to the dust collection box 20 through the dust collection pipe 18, and the cleaning effect on the filter screen 7 is better.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a block terminal that security performance is high, includes distribution box body (1), the upper end one side interval of distribution box body (1) is even is provided with louvre (2), its characterized in that: a first installation box (3) and a second installation box (4) are respectively and fixedly arranged at the upper end and the lower end of the heat dissipation hole (2) in the power distribution box body (1), a driving motor (5) is fixedly installed on the inner side wall of the first installation box (3), an output shaft of the driving motor (5) is fixedly connected with a first winding roller (6), a filter screen (7) is wound on the first winding roller (6), one end of the filter screen (7) penetrates through the bottom end of the first installation box (3) and is wound on a second winding roller (8) in the second installation box (4), connecting shafts (9) are fixedly arranged at the two ends of the second winding roller (8), one sides of the connecting shafts (9) far away from the second winding roller (8) are rotatably arranged on the inner side wall of the second installation box (4), torsion springs (10) are fixedly arranged on the inner side wall of the second installation box (4), the one end of torsional spring (10) is fixed and set up on second wind-up roll (8), the even a plurality of magnet (11) that is provided with in interval on filter screen (7), the both ends of filter screen (7) all are provided with rubber seal (12), the inside embedding that is located first install bin (3) and second install bin (4) on distribution box (1) inside wall is provided with micro motor (13), the output shaft fixedly connected with clearance pole (14) of micro motor (13), one side of clearance pole (14) is provided with clearance brush (15), the top of second install bin (4) is provided with dust collection mouth (16), the inside fixed mounting of second install bin (4) has air exhauster (17), the one end of air exhauster (17) is connected with dust collecting tube (18), the output of air exhauster (17) is connected with dust collection box (20), the dust collecting pipe (18) is arranged on the inner side wall of the distribution box body (1) in the first installation box (3) and the second installation box (4).
2. The high-safety distribution box according to claim 1, wherein: the utility model discloses a power distribution box, including distribution box (1), the even a plurality of iron plate (19) that is provided with in interval on the inside wall of distribution box (1), iron plate (19) all imbed the setting on distribution box (1) inside wall.
3. The high-safety distribution box according to claim 1, wherein: one ends of the first installation box (3) and the second installation box (4) are both arranged to be open structures, and the open structures are connected with the inner side wall of the power distribution box body (1).
4. The high-safety distribution box according to claim 1, wherein: the torsional spring (10) is sleeved on the outer side of the connecting shaft (9), and the rubber sealing ring (12) is arranged in contact with the inner side wall of the power distribution box body (1).
5. The high-safety distribution box according to claim 1, wherein: one end of the cleaning brush (15) is in contact with the filter screen (7), and the dust collecting pipe (18) is embedded in the inner side wall of the distribution box body (1).
6. The high-safety distribution box according to claim 1, wherein: the dust collecting opening (16) is arranged in a conical shape, and a blocking baffle is arranged inside the dust collecting opening (16) and is controlled by an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480590.XU CN213212818U (en) | 2020-07-24 | 2020-07-24 | Block terminal that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021480590.XU CN213212818U (en) | 2020-07-24 | 2020-07-24 | Block terminal that security performance is high |
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| Publication Number | Publication Date |
|---|---|
| CN213212818U true CN213212818U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021480590.XU Active CN213212818U (en) | 2020-07-24 | 2020-07-24 | Block terminal that security performance is high |
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| CN (1) | CN213212818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972584A (en) * | 2021-11-03 | 2022-01-25 | 国家电网有限公司 | City power supply looped netowrk cabinet with inside humidity detects adjustment mechanism |
-
2020
- 2020-07-24 CN CN202021480590.XU patent/CN213212818U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113972584A (en) * | 2021-11-03 | 2022-01-25 | 国家电网有限公司 | City power supply looped netowrk cabinet with inside humidity detects adjustment mechanism |
| CN113972584B (en) * | 2021-11-03 | 2023-10-20 | 国家电网有限公司 | Urban power supply ring main unit with internal humidity detection and adjustment mechanism |
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