CN220754156U - Low-voltage unpowered compensation device with good heat dissipation effect - Google Patents
Low-voltage unpowered compensation device with good heat dissipation effect Download PDFInfo
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- CN220754156U CN220754156U CN202322173338.4U CN202322173338U CN220754156U CN 220754156 U CN220754156 U CN 220754156U CN 202322173338 U CN202322173338 U CN 202322173338U CN 220754156 U CN220754156 U CN 220754156U
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- 230000000694 effects Effects 0.000 title claims abstract description 26
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a low-voltage unpowered compensation device with good heat dissipation effect, which comprises a low-voltage unpowered compensation box, an installation groove and two fixing plates, wherein a moving mechanism is arranged in the low-voltage unpowered compensation box and comprises a double-shaft motor fixedly arranged on the inner bottom wall of the installation groove, two output shafts of the double-shaft motor are fixedly provided with rotating shafts through couplings, and the outer surfaces of the two rotating shafts are fixedly provided with driving conical teeth. This low pressure no power compensation arrangement that radiating effect is good has reached the purpose that can make the fan remove through being provided with moving mechanism, and then makes the fan dispel the heat to each position in the low pressure no power compensation arrangement for this radiating effect is good low pressure no power compensation arrangement's radiating effect is better, has prolonged low pressure no power compensation arrangement's life, has improved this radiating effect's low pressure no power compensation arrangement's practicality.
Description
Technical Field
The utility model relates to the technical field of low-voltage unpowered compensation devices, in particular to a low-voltage unpowered compensation device with good heat dissipation effect.
Background
The low-voltage reactive power compensation device adopts a series of leading technology and latest components in China, integrates reactive compensation and power grid monitoring, not only can compensate reactive power loss in the power grid, improve power factors and reduce line loss so as to improve the load capacity and power supply quality of the power grid, but also can monitor three-phase voltage, current, power factors and other operation data of the power grid in real time, can complete comprehensive management of monitoring, analysis processing, report output and the like of the whole low-voltage distribution line, and provides first hand data for scientific management of the low-voltage distribution line, which is commonly found in various lives.
According to the Chinese patent publication No. CN216289778U, a low-voltage reactive power compensation device is provided, and the utility model has the advantages that: through the setting of heat dissipation chamber and air inlet chamber, the air current is through air inlet chamber, equipment chamber, then carry the heat and get into the heat dissipation chamber from the air vent of opposite side, from bottom to top's air current in the heat dissipation chamber makes the air that carries the heat discharge through the louvre rapidly, thereby prevent that the heat from gathering, the radiating effect is better, also avoided traditional direct opening on the cabinet body have with the hole of equipment chamber intercommunication lead to the easy problem that gets into of dust, the radiating fan blade of above-mentioned device is fixed mounting in specific position, can not remove the position of fan blade, and then can not dispel the heat to the inside each position of low pressure unpowered compensation arrangement, make the radiating effect not good, easily cause the ageing of inside electronic original, will have reduced this low pressure unpowered compensation arrangement's practicality and life, therefore, we propose a low pressure unpowered compensation arrangement that the radiating effect is good to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the low-voltage unpowered compensating device with good heat dissipation effect, which has the advantage of being capable of dissipating heat at each part in the unpowered compensating device, and solves the problems that the position of a fan blade cannot be moved, and then each part in the low-voltage unpowered compensating device cannot be cooled, so that the heat dissipation effect is poor, the ageing of internal electronic elements is easy to cause, and the practicability and the service life of the low-voltage unpowered compensating device are reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the low-voltage unpowered compensation device with the good heat dissipation effect comprises a low-voltage unpowered compensation box, a mounting groove and two fixing plates, wherein a moving mechanism is arranged in the low-voltage unpowered compensation box;
the utility model provides a motor, including the biax motor of diapire in the mounting groove of fixed mounting, two output shafts of biax motor have the pivot through the equal fixed mounting of shaft coupling, two the equal fixed mounting of surface of pivot has initiative toper tooth, the interior roof of mounting groove rotates and installs two one ends and runs through and extend to the outside lead screw of two fixed plates, two the equal fixed mounting of bottom of lead screw has driven toper tooth, two the surface of initiative toper tooth meshes with the surface of two driven toper teeth respectively, two the equal threaded connection of surface of lead screw has the screw block, two the equal fixed mounting of opposite side of screw block has one end to run through and extend to the inside mounting panel of low pressure unpowered compensation box, two the equal fixed mounting of surface of mounting panel has the support, two the equal fixed mounting of opposite side of mounting panel has the limiting frame, two the equal fixed mounting of front side of connecting plate has the pillar, two the surface of pillar respectively with the inner wall sliding connection of two limiting frame, two electric connection board two opposite side of the equal fixed mounting of two push rod of side of two opposite side of mounting panel.
Further, the mounting groove is formed in the low-voltage unpowered compensation box, two heat dissipation nets are fixedly mounted in the low-voltage unpowered compensation box, and the fixing plate is fixedly mounted between the left side wall and the right side wall of the inner cavity of the mounting groove.
Further, the mounting groove is 'U' -shaped when viewed from the front.
Further, the limiting frame and the support are both positioned at the front side of the electric push rod from the side view.
Further, the thread length of the two screw rods is half of the length of the two screw rods respectively.
Further, two through grooves are formed in the left side wall and the right side wall of the inner cavity of the low-voltage unpowered compensation box, and the inner wall of the through groove on the left side upper side and the inner wall of the through groove on the right side lower side are respectively connected with the outer surfaces of the two mounting plates in a sliding mode.
Further, the lengths of the two heat dissipation nets are respectively the same as the lengths of the two threads.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this low pressure no power compensation arrangement that radiating effect is good has reached the purpose that can make the fan remove through being provided with moving mechanism, and then makes the fan dispel the heat to each position in the low pressure no power compensation arrangement for this radiating effect is good low pressure no power compensation arrangement's radiating effect is better, has prolonged low pressure no power compensation arrangement's life, has improved this radiating effect's low pressure no power compensation arrangement's practicality.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged view of the structure of the present utility model at A in FIG. 1;
fig. 3 is a side view of the structural web of the present utility model.
In the figure: 1. a low-voltage unpowered compensation box; 2. a mounting groove; 3. a heat dissipation net; 4. a fixing plate; 501. a biaxial motor; 502. a rotating shaft; 503. an active conical tooth; 504. a screw rod; 505. driven conical teeth; 506. a screw block; 507. a mounting plate; 508. a bracket; 509. a connecting plate; 510. a limit frame; 511. a support post; 512. an electric push rod; 513. a blower.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a low-voltage unpowered compensating device with good heat dissipation effect in the present embodiment includes a low-voltage unpowered compensating box 1, a mounting groove 2 and two fixing plates 4, a moving mechanism is disposed in the low-voltage unpowered compensating box 1, the mounting groove 2 is disposed in the low-voltage unpowered compensating box 1, two heat dissipation nets 3 are fixedly mounted in the low-voltage unpowered compensating box 1, and the fixing plates 4 are fixedly mounted between left and right side walls of an inner cavity of the mounting groove 2.
The mounting groove 2 is in a 'U' shape from the front, so that the fans 513 on two sides can be adjusted at the same time, and the heat dissipation effect is better.
The lengths of the two heat dissipation nets 3 are the same as those of the two threads, so that the purpose of enabling two sides of the low-voltage unpowered compensation box 1 to dissipate heat simultaneously is achieved, and the heat dissipation effect is improved.
Specifically, through being provided with moving mechanism, reached the purpose that can adjust the removal to the position of fan 513 to make fan 513 can dispel the heat to each position in the low pressure no-power compensation case 1, make the radiating effect better.
In this embodiment, the moving mechanism includes a dual-shaft motor 501 fixedly installed on the inner bottom wall of the installation groove 2, two output shafts of the dual-shaft motor 501 are fixedly installed with a rotating shaft 502 through a coupling, the outer surfaces of the two rotating shafts 502 are fixedly installed with driving conical teeth 503, the inner top wall of the installation groove 2 is rotatably installed with two screw rods 504 with one ends penetrating through and extending to the outer portions of the two fixed plates 4, the bottoms of the two screw rods 504 are fixedly installed with driven conical teeth 505, the outer surfaces of the two driving conical teeth 503 are respectively meshed with the outer surfaces of the two driven conical teeth 505, the outer surfaces of the two screw rods 504 are respectively in threaded connection with screw blocks 506, one ends of opposite sides of the two screw blocks 506 are fixedly installed with mounting plates 507 with one ends penetrating through and extending to the inner portion of the low-voltage unpowered compensation box 1, the opposite sides of the two mounting plates 507 are fixedly installed with brackets 508, the opposite sides of the two mounting plates 507 are rotatably installed with connecting plates 509, the front sides of the two connecting plates 509 are fixedly installed with support columns 511, the outer surfaces of the two support columns 511 are respectively connected with the inner walls of the two limiting frames 510 in a sliding mode, and the bottoms of the two electric push rods 512 are rotatably installed with one sides of the two opposite sides of the two connecting plates 512 respectively.
The limiting frame 510 and the bracket 508 are both located at the front side of the electric push rod 512 from the side, so as to prevent the limiting frame 510 from affecting the movement of the electric push rod 512, so that the electric push rod 512 can perform angle adjustment on the fan 513, and the blowing range of the fan 513 is wider.
The thread length of the two screw rods 504 is half of the length of the two screw rods 504, so that the two fans 513 can perform dislocation movement, and the two fans 513 can radiate heat at different positions in the low-voltage unpowered compensation box 1.
It should be noted that, the two limiting frames 510 are all arc-shaped when seen from the front, and the motion of the two electric push rods 512 is regular cyclic motion, so that the fan 513 can perform arc-shaped motion.
Specifically, through being provided with biax motor 501, pivot 502, initiative conical tooth 503, driven conical tooth 505, lead screw 504 and spiral shell piece 506 and the cooperation between the electric putter 512 and use, play the effect that can adjust the position of fan 513 to make fan 513 rotate and reciprocate, and then all dispel the heat to each position in the low pressure no-power compensation case 1, improved radiating effect, thereby improved the practicality and the life of this radiating effect's low pressure no-power compensation device.
The working principle of the embodiment is as follows:
when the heat dissipation needs to be performed inside the low-voltage unpowered compensation box 1, the two electric push rods 512 are started simultaneously, so that the two electric push rods 512 drive the two connecting plates 509 to perform arc movement, the two struts 511 respectively perform arc movement inside the two limiting frames 510, the two connecting plates 509 drive the two fans 513 to perform arc movement, at this time, the two fans 513 are started, so that the fans 513 rotate to perform heat dissipation inside the low-voltage unpowered compensation box 1, then the double-shaft motor 501 is started, the double-shaft motor 501 drives the two rotating shafts 502 to rotate, the two rotating shafts 502 respectively drive the two driving conical teeth 503 to rotate, the two driving conical teeth 503 respectively drive the two driven conical teeth 505 to rotate, the two screw rods 504 respectively drive the two screw blocks 506 to move up and down, the two screw blocks 506 respectively drive the two mounting plates 507 to move up and down, the two mounting plates 507 respectively drive the two connecting plates to move up and down, the two fans 513 respectively drive the two fans 513 to perform heat dissipation inside the low-voltage unpowered compensation box 1, and the low-voltage unpowered compensation box 1 is cooled by the two fans to perform heat dissipation work.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a low pressure no power compensation arrangement that radiating effect is good, includes low pressure no power compensation case (1), mounting groove (2) and two fixed plates (4), its characterized in that: a moving mechanism is arranged in the low-voltage unpowered compensation box (1);
the moving mechanism comprises a double-shaft motor (501) fixedly arranged on the inner bottom wall of a mounting groove (2), two output shafts of the double-shaft motor (501) are fixedly provided with rotating shafts (502) through couplings, the outer surfaces of the two rotating shafts (502) are fixedly provided with driving conical teeth (503), the inner top wall of the mounting groove (2) is rotatably provided with screw rods (504) with two ends penetrating through and extending to the outer parts of two fixed plates (4), the bottoms of the two screw rods (504) are fixedly provided with driven conical teeth (505), the outer surfaces of the two driving conical teeth (503) are respectively meshed with the outer surfaces of the two driven conical teeth (505), the outer surfaces of the two screw rods (504) are respectively in threaded connection with screw blocks (506), one end of each of the two opposite sides of each screw block (506) is fixedly provided with a mounting plate (507) penetrating through and extending to the inner side of a low-voltage unpowered compensation box (1), the outer surfaces of each mounting plate (507) are fixedly provided with a bracket (508), one side of each of the two opposite sides of each mounting plate (507) is rotatably provided with a driven conical tooth (509), the two sides of each bracket (509) are respectively provided with two limiting connecting plates (511) and the two sides of each side of each supporting plate (511) are fixedly connected with two limiting plates (511), the bottoms of the two connecting plates (509) are respectively provided with an electric push rod (512) in a rotating mode, one sides, far away from the two connecting plates (509), of the two electric push rods (512) are respectively provided with opposite sides of the two mounting plates (507) in a rotating mode, and the opposite sides of the two connecting plates (509) are respectively provided with a fan (513) in a fixed mode.
2. The low-voltage powerless compensation apparatus of claim 1, wherein the low-voltage powerless compensation apparatus is characterized in that: the installation groove (2) is formed in the low-voltage unpowered compensation box (1), two heat dissipation nets (3) are fixedly arranged in the low-voltage unpowered compensation box (1), and the fixing plate (4) is fixedly arranged between the left side wall and the right side wall of the inner cavity of the installation groove (2).
3. The low-voltage powerless compensation apparatus of claim 1, wherein the low-voltage powerless compensation apparatus is characterized in that: the mounting groove (2) is 'U' -shaped when seen from the front.
4. The low-voltage powerless compensation apparatus of claim 1, wherein the low-voltage powerless compensation apparatus is characterized in that: the limiting frame (510) and the bracket (508) are both positioned at the front side of the electric push rod (512) in side view.
5. The low-voltage powerless compensation apparatus of claim 1, wherein the low-voltage powerless compensation apparatus is characterized in that: the thread length of the two screw rods (504) is half of the length of the two screw rods (504).
6. The low-voltage powerless compensation apparatus of claim 1, wherein the low-voltage powerless compensation apparatus is characterized in that: two through grooves are formed in the left side wall and the right side wall of the inner cavity of the low-pressure unpowered compensation box (1), and the inner wall of the through groove on the upper left side and the inner wall of the through groove on the lower right side are respectively connected with the outer surfaces of the two mounting plates (507) in a sliding mode.
7. The low-voltage powerless compensation apparatus of claim 2, wherein the low-voltage powerless compensation apparatus is characterized in that: the lengths of the two radiating nets (3) are respectively the same as the lengths of the two threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173338.4U CN220754156U (en) | 2023-08-14 | 2023-08-14 | Low-voltage unpowered compensation device with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322173338.4U CN220754156U (en) | 2023-08-14 | 2023-08-14 | Low-voltage unpowered compensation device with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754156U true CN220754156U (en) | 2024-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322173338.4U Active CN220754156U (en) | 2023-08-14 | 2023-08-14 | Low-voltage unpowered compensation device with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754156U (en) |
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2023
- 2023-08-14 CN CN202322173338.4U patent/CN220754156U/en active Active
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