CN212908586U - Low-voltage power supply and transformation device - Google Patents
Low-voltage power supply and transformation device Download PDFInfo
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- CN212908586U CN212908586U CN202021432048.7U CN202021432048U CN212908586U CN 212908586 U CN212908586 U CN 212908586U CN 202021432048 U CN202021432048 U CN 202021432048U CN 212908586 U CN212908586 U CN 212908586U
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Abstract
The utility model discloses a low-voltage power supply transformer device, which comprises a power distribution cabinet and a box body for placing the power distribution cabinet, wherein the box body is internally provided with an adjusting and fixing device which is used for fixing the power distribution cabinets with different sizes, is convenient for placing and taking out the power distribution cabinets and radiating the heat of the power distribution cabinets, the adjusting and fixing device comprises a chute arranged at the bottom end in the box body, a driving device is arranged in the chute, the low-voltage power supply transformer device can clamp and fix the power distribution cabinets with different sizes by the clamping piece on the adjusting and fixing device through the adjusting and fixing device, is convenient for the power distribution cabinets with different sizes to be arranged in the box body for use, and simultaneously, through the supporting bottom shell arranged, the power distribution cabinet can be effectively radiated, the service life of the power distribution cabinet is prolonged, and under the, the power distribution cabinet can be conveniently moved out and installed relative to the box body, and then timely replacement of the power distribution cabinet is facilitated.
Description
Technical Field
The utility model relates to a distribution transformer technical field specifically is a low pressure power supply transformer device.
Background
The distribution equipment is a general name of equipment such as a high-voltage distribution cabinet, a generator, a transformer, a power line, a circuit breaker, a low-voltage switch cabinet, a distribution board, a switch box, a control box and the like in a power system, and the conventional distribution and transformation equipment is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
At present, current low-voltage power supply transformer device is when using, because install the switch board inside the box, the heat production of switch board itself is higher, and assemble the switch board to the inside heat dissipation that influences the switch board of box, reduce the life of switch board, after the switch board has been used for a long time, when needing to maintain the switch board and change simultaneously, be not convenient for take out the change to the switch board on the one hand, on the other hand box is inside can't fix the switch board of not unidimensional size, and then influences transformer device's use. Therefore, a low-voltage power supply and transformation device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure power supply transformer device to solve the problem that proposes among 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 power supply transformer device, includes the switch board and is used for placing the box of switch board, the box is inside to be equipped with to not unidimensional switch board fix, be convenient for placing of switch board and take out and carry out radiating regulation fixing device to the switch board.
Preferably, adjust fixing device including setting up the spout in the inside bottom of box, the inside drive arrangement that is equipped with of spout, and drive arrangement output fixedly connected with supports the drain pan, it is equipped with the radiating piece to support the drain pan bottom, and supports the drain pan equidistance and be equipped with a plurality of louvre, the switch board is placed on supporting the drain pan, the switch board outside and be located the inside both sides of box are equipped with respectively and carry out tight clamping piece to the switch board, through the regulation fixing device who is equipped with to make the switch board fix for the box is inside, the switch board of being convenient for simultaneously takes and places and carry out the effect of abundant radiating effect to the switch board.
Preferably, drive arrangement connects the inside drive lead screw in spout including rotating, the drive lead screw is located the one end fixedly connected with handle in the box outside, the drive lead screw outside is rotated and is cup jointed the supporting shoe, and supports drain pan fixed connection on the supporting shoe, the inside bottom of box just is located the spout outside and is equipped with two spacing grooves, and spacing inslot sliding connection has a slider, two slider fixed connection is in supporting the drain pan bottom, through the drive arrangement who is equipped with to play carries out driven effect to the supporting shoe and support drain pan.
Preferably, the heat dissipation piece is including setting up at the supporting shoe top and with the air intake that supports the drain pan intercommunication, it is equipped with radiator fan to support the drain pan inner wall, and supports the drain pan and be equipped with a plurality of air inlet duct, a plurality of the air inlet duct communicates with a plurality of louvre through the heat dissipation piece that is equipped with to play and carry out effectual radiating action to the switch board outside.
Preferably, the clamping piece is including setting up the recess in the inside one side of box, the inside rotation of recess is connected with the two-way threaded rod, two connecting pieces, two have been cup jointed in the rotation of the two-way threaded rod outside the connecting piece one end fixedly connected with pinch-off blades of two-way threaded rod is kept away from to the connecting piece, and the pinch-off blades is located the switch board outside, the fixed cover in the outside of two-way threaded rod one end has rotated the helical gear, the meshing is connected with the one end fixedly connected with actuating lever of drive helical gear in the rotation helical gear outside, the actuating lever outside is fixed to have cup jointed rotatory gear, and rotatory gear is located the inside one end that is close.
Preferably, the connecting piece is including rotating the removal cover that cup joints in the two-way threaded rod outside, it has the connecting rod to move the cover outside through round pin axle articulated, the one end of connecting rod is connected through round pin axle and clamp plate rotation, through the connecting piece that is equipped with to play the effect of connecting the clamp plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, through the regulation fixing device who is equipped with, the last clamping piece of this regulation fixing device can press from both sides tight fixed effect to the not switch board of equidimension, the switch board of the not equidimension of being convenient for is installed and is being used inside the box, simultaneously through the support drain pan that is equipped with, thereby can also carry out effectual heat dissipation to the switch board, improve the life of switch board, and under drive arrangement's drive, can be convenient for the switch board shift out and install for the box, and then be convenient for carry out the effect of timely change to the switch board.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the supporting bottom case of the present invention;
FIG. 3 is a schematic view of the air inlet structure of the present invention;
FIG. 4 is a schematic diagram of the structure of the clamping plate of the present invention;
fig. 5 is an enlarged view of the area a in fig. 2.
In the figure: 1-a power distribution cabinet; 2-a box body; 3-adjusting the fixing device; 4-a chute; 5-a drive device; 6-supporting a bottom shell; 7-a heat sink; 8-heat dissipation holes; 9-a clamping member; 10-driving a screw rod; 11-a handle; 12-a support block; 13-a limiting groove; 14-a slide block; 15-air inlet; 16-a heat dissipation fan; 17-a groove; 18-a bidirectional threaded rod; 19-a connector; 20-a clamping plate; 21-rotating the bevel gear; 22-driving bevel gear; 23-a drive rod; 24-a rotating gear; 25-moving the sleeve; 26-connecting rod.
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. 1-5, the present invention provides a technical solution: the utility model provides a low-voltage power supply transformer device, includes switch board 1 and the box 2 that is used for placing switch board 1, box 2 is inside to be equipped with to not unidimensional switch board 1 fix, be convenient for placing of switch board 1 and take out and carry out radiating regulation fixing device 3 to switch board 1.
The adjusting and fixing device 3 comprises a sliding groove 4 arranged at the bottom end inside the box body 2, a driving device 5 is arranged inside the sliding groove 4, a supporting bottom shell 6 is fixedly connected to the output end of the driving device 5, the middle of the supporting bottom shell 6 in the application is circular, the outer ring of the supporting bottom shell 6 is formed by a plurality of branches, so that the power distribution cabinet 1 can be stably supported, a buffering cushion can be arranged on the supporting bottom shell 6 to buffer the power distribution cabinet 1, meanwhile, an opening in the buffering cushion is communicated with a heat dissipation hole 8 in the supporting shell, the driving device 5 comprises a driving lead screw 10 rotatably connected inside the sliding groove 4, a handle 11 is fixedly connected to one end of the driving lead screw 10, which is positioned outside the box body 2, the outer side of the handle 11 can be provided with anti-skid grains, meanwhile, the handle 11 does not influence the movement of a box door on the box body 2, the supporting bottom shell 6 is fixedly connected to the supporting block 12, two limiting grooves 13 are formed in the bottom end inside the box body 2 and located on the outer side of the sliding groove 4, sliding blocks 14 are connected to the inner portions of the limiting grooves 13 in a sliding mode, the two sliding blocks 14 are fixedly connected to the bottom end of the supporting bottom shell 6, and in order to reduce friction force on the sliding blocks 14, rollers can be arranged at the bottom ends of the sliding blocks 14, so that the sliding blocks 14 can move conveniently;
the driving screw rod 10 can be further rotated by rotating the handle 11 to provide a driving force for the supporting block 12, and the supporting block 12 further drives the supporting bottom shell 6 to move relative to the bottom end inside the box body 2 under the limiting action of the chute 4;
the bottom end of the supporting bottom shell 6 is provided with a heat dissipation piece 7, the supporting bottom shell 6 is provided with a plurality of heat dissipation holes 8 at equal intervals, the power distribution cabinet 1 is placed on the supporting bottom shell 6, the heat dissipation piece 7 comprises an air inlet 15 which is arranged at the top end of a supporting block 12 and is communicated with the supporting bottom shell 6, the inner wall of the supporting bottom shell 6 is provided with a heat dissipation fan 16, the outer side of the supporting bottom shell 6, corresponding to the heat dissipation fan 16, is provided with a plurality of air inlet channels, and the air inlet channels are communicated with the heat dissipation;
further, when the heat dissipation fan 16 operates, airflow can be blown into the supporting bottom case 6 through the air inlet 15, and the airflow can be blown out through the plurality of air inlet ducts and the heat dissipation holes 8 in the supporting bottom case 6, so that an airflow circulation effect is formed in the box body 2, and the heat dissipation performance of the power distribution cabinet 1 is further improved;
the clamping part 9 for clamping the power distribution cabinet 1 is respectively arranged on two sides outside the power distribution cabinet 1 and inside the cabinet 2, the clamping part 9 comprises a groove 17 arranged on one side inside the cabinet 2, a bidirectional threaded rod 18 is rotatably connected inside the groove 17, two connecting pieces 19 are rotatably sleeved on the outer side of the bidirectional threaded rod 18, one ends of the two connecting pieces 19 far away from the bidirectional threaded rod 18 are fixedly connected with a clamping plate 20, the clamping plate 20 is arranged outside the power distribution cabinet 1, a cushion pad is arranged on one side of the clamping plate 20 close to the power distribution cabinet 1 to play a role in shock absorption of the power distribution cabinet 1, a rotating bevel gear 21 is fixedly sleeved on the outer side of one end of the bidirectional threaded rod 18, a driving rod 23 is fixedly connected with one end of a driving bevel gear 22 in a meshed manner outside the rotating bevel, the rotating gear 24 is positioned at one end of the box body 2 close to the box door, so that manual rotation of the rotating gear 24 is facilitated;
the connecting piece 19 comprises a moving sleeve 25 which is rotatably sleeved on the outer side of the bidirectional threaded rod 18, the outer side of the moving sleeve 25 is hinged with a connecting rod 26 through a pin shaft, and one end of the connecting rod 26 is rotatably connected with the clamping plate 20 through the pin shaft.
The specific working process is as follows: when the power distribution cabinet 1 is used, the heat dissipation fan 16 operates, so that air flow can flow in through the air inlet 15 and flow out through the heat dissipation holes 8, the effect of circulating the air flow inside the cabinet 2 is realized, and further, the effective heat dissipation effect on the power distribution cabinet 1 is realized, meanwhile, when the power distribution cabinet 1 is replaced and maintained, firstly, the two rotating gears are respectively rotated, the driving bevel gear 22 drives the rotating bevel gear 21 to rotate, the driving force of the bidirectional threaded rod 18 is provided, when the bidirectional threaded rod 18 rotates, the driving force of the two moving sleeves 25 in opposite directions is provided, and because the moving sleeves 25 move along the bidirectional threaded rod 18 respectively under the limiting effect of the groove 17, the connecting rod 26 synchronously drives the clamping plate 20 to be separated from the power distribution cabinet 1, and then, by rotating the handle 11, the power distribution cabinet 1 can be moved along the door of the cabinet 2 through the supporting bottom shell 6, the effect of dismantling switch board 1 fast is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a low-voltage power supply transformer device, includes switch board (1) and box (2) that are used for placing switch board (1), its characterized in that: the box body (2) is internally provided with a regulating and fixing device (3) which is used for fixing the power distribution cabinets (1) with different sizes, is convenient for placing and taking out the power distribution cabinets (1) and is used for radiating the power distribution cabinets (1).
2. A low voltage power supply transformation apparatus according to claim 1, wherein: adjusting fixing device (3) including setting up spout (4) in the inside bottom of box (2), spout (4) inside is equipped with drive arrangement (5), and drive arrangement (5) output end fixedly connected with supports drain pan (6), it is equipped with radiating piece (7) to support drain pan (6) bottom, and supports drain pan (6) equidistance and be equipped with a plurality of louvre (8), place on supporting drain pan (6) switch board (1), the both sides that just are located box (2) inside in switch board (1) outside are equipped with respectively and carry out tight clamping piece (9) to switch board (1).
3. A low voltage power supply transformation apparatus according to claim 2, wherein: drive arrangement (5) are including rotating drive lead screw (10) of connection in spout (4) inside, drive lead screw (10) are located one end fixedly connected with handle (11) in the box (2) outside, drive lead screw (10) outside is rotated and is cup jointed supporting shoe (12), and supports drain pan (6) fixed connection on supporting shoe (12), the bottom of box (2) inside just is located spout (4) outside and is equipped with two spacing grooves (13), and spacing groove (13) inside sliding connection has slider (14), two slider (14) fixed connection is in supporting drain pan (6) bottom.
4. A low voltage power supply transformation apparatus according to claim 2, wherein: the heat dissipation piece (7) comprises an air inlet (15) which is formed in the top end of the supporting block (12) and communicated with the supporting bottom shell (6), a heat dissipation fan (16) is arranged on the inner wall of the supporting bottom shell (6), a plurality of air inlet passages and a plurality of heat dissipation holes (8) are formed in the outer side, corresponding to the heat dissipation fan (16), of the supporting bottom shell (6).
5. A low voltage power supply transformation apparatus according to claim 2, wherein: clamping piece (9) is including setting up recess (17) in box (2) inside one side, recess (17) internal rotation is connected with two-way threaded rod (18), two connecting piece (19) have been cup jointed in two-way threaded rod (18) outside rotation, two one end fixedly connected with pinch-off blades (20) of two-way threaded rod (18) are kept away from in connecting piece (19), and pinch-off blades (20) are located switch board (1) outside, the outside of two-way threaded rod (18) one end is fixed to be cup jointed and is rotated helical gear (21), it is connected with one end fixedly connected with actuating lever (23) of drive helical gear (22) to rotate helical gear (21) outside meshing, the fixed cover in actuating lever (23) outside has been cup jointed rotating gear (24), and rotating gear (24) are located the inside one end that is.
6. A low voltage power supply transformation apparatus according to claim 5, wherein: the connecting piece (19) comprises a moving sleeve (25) which is rotatably sleeved on the outer side of the bidirectional threaded rod (18), the outer side of the moving sleeve (25) is hinged with a connecting rod (26) through a pin shaft, and one end of the connecting rod (26) is rotatably connected with the clamping plate (20) through the pin shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021432048.7U CN212908586U (en) | 2020-07-20 | 2020-07-20 | Low-voltage power supply and transformation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021432048.7U CN212908586U (en) | 2020-07-20 | 2020-07-20 | Low-voltage power supply and transformation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908586U true CN212908586U (en) | 2021-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021432048.7U Active CN212908586U (en) | 2020-07-20 | 2020-07-20 | Low-voltage power supply and transformation device |
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| CN (1) | CN212908586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498371A (en) * | 2022-04-18 | 2022-05-13 | 江苏卓尔越电力科技有限公司 | Electrical cabinet convenient for assembling multiple components |
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2020
- 2020-07-20 CN CN202021432048.7U patent/CN212908586U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114498371A (en) * | 2022-04-18 | 2022-05-13 | 江苏卓尔越电力科技有限公司 | Electrical cabinet convenient for assembling multiple components |
| CN114498371B (en) * | 2022-04-18 | 2022-07-12 | 江苏卓尔越电力科技有限公司 | Electrical cabinet convenient for assembling multiple components |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220923 Address after: Next to Xiaodouluo Traffic Police Team, Douluo Town, Xinfu District, Xinzhou City, Shanxi Province, 034000 Patentee after: Shanxi Teao Electric Co.,Ltd. Address before: 454850 North of the East Section of Xinyuan Road, Wenxian Industrial Agglomeration Area, Jiaozuo City, Henan Province Patentee before: Henan Zhongsheng Technology Co.,Ltd. |