CN216362217U - High-efficient radiating DTU switch board - Google Patents
High-efficient radiating DTU switch board Download PDFInfo
- Publication number
- CN216362217U CN216362217U CN202123033638.XU CN202123033638U CN216362217U CN 216362217 U CN216362217 U CN 216362217U CN 202123033638 U CN202123033638 U CN 202123033638U CN 216362217 U CN216362217 U CN 216362217U
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- Prior art keywords
- cabinet
- outer protection
- heat dissipation
- welded
- protection cabinet
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- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 9
- 241000883990 Flabellum Species 0.000 abstract description 8
- 238000003466 welding Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a DTU power distribution cabinet capable of efficiently dissipating heat, which comprises an outer protection cabinet, wherein two sides of the outer wall of the outer protection cabinet are in threaded connection with heat dissipation mechanisms, two sides of the outer wall of the outer protection cabinet are respectively provided with a ventilation groove, one end of each ventilation groove is fixedly provided with a heat dissipation fin, a damping mechanism is in threaded connection with the lower part of the outer wall of the outer protection cabinet, and an installation mechanism is arranged inside the outer protection cabinet. This high-efficient radiating DTU switch board, through the setting of ventilation box, backup pad, driving motor, connecting axle and flabellum, can effectually dispel the heat to the cabinet body of inside, drive the flabellum rotation on the connecting axle through driving motor when using, cooperate with the air channel simultaneously, form the circulation channel that the air flows, the air flow that is driven by the flabellum can effectually dispel the heat to the interior switch board, the effectual interior switch board that makes keeps at a more stable temperature.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a DTU power distribution cabinet capable of efficiently dissipating heat.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center and is used in occasions with dispersed loads and less loops; the motor control center is used for the occasions with concentrated loads and more loops, distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, and the equipment provides protection, monitoring and control for the loads.
But current high-efficient radiating DTU switch board, in the use, most DTU switch boards lack the heat radiation structure to the cabinet body to make the DTU switch board in long-time use, inside can gather more heat, when cabinet body inside temperature is higher, can soften inside electric elements, thereby make DTU switch board result of use descend, also can reduce life simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a DTU power distribution cabinet with high-efficiency heat dissipation, which aims to solve the problems that the existing DTU power distribution cabinet with high-efficiency heat dissipation provided in the background art is lack of a heat dissipation structure for a cabinet body in the using process of the existing DTU power distribution cabinet with high-efficiency heat dissipation, so that more heat can be accumulated in the DTU power distribution cabinet in the long-time using process, and when the temperature in the cabinet body is higher, internal electric elements can be softened, so that the using effect of the DTU power distribution cabinet is reduced, and the service life of the DTU power distribution cabinet can be shortened.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient radiating DTU switch board, includes outer protection cabinet, the outer wall both sides threaded connection of outer protection cabinet has heat dissipation mechanism, the ventilation groove has all been seted up to the outer wall both sides of outer protection cabinet, the one end fixed mounting of ventilation groove has radiating fin, the outer wall below threaded connection of outer protection cabinet has damper, the inside of outer protection cabinet is provided with installation mechanism.
Preferably, heat dissipation mechanism includes ventilation case, backup pad, driving motor, connecting axle and flabellum, the outer wall both sides threaded connection of outer protection cabinet has the ventilation case, the skin weld of ventilation case has the backup pad, the fixed surface of backup pad installs driving motor, driving motor's play output end is observed the backup pad and is connected with the connecting axle, the outer lane fixed surface of connecting axle installs the flabellum.
Preferably, the radiating fins are distributed at equal intervals at one end of the ventilating slot, and the ventilating slot is provided with two groups.
Preferably, damper includes fixed plate, threaded rod, nut, base, first spacing ring, spring and second spacing ring, the welding of outer wall below both sides of outer protection cabinet has the fixed plate, the threaded rod is run through to the one end of fixed plate, the one end threaded connection of threaded rod has the nut, the one end welding of threaded rod is on the base surface, the welding of surface one side of base has first spacing ring, the welding of the one end of first spacing ring has the spring, the welding of the one end of spring has the second spacing ring.
Preferably, one end of the second limiting ring is welded on the surface below the outer protection cabinet, and the springs are symmetrically arranged on the axis of the base.
Preferably, installation mechanism includes mounting bracket, spacing groove, screw hole, stopper, interior control cabinet, fixed frame, pressfitting piece and fixing bolt, the inside welding of outer protection cabinet has the mounting bracket, the spacing groove has been seted up to the one end of mounting bracket, the screw hole has been seted up on the surface of mounting bracket, the one end of spacing groove is provided with assorted stopper with it, the outer wall four corners of stopper welding interior control cabinet, one side of interior control cabinet is provided with fixed frame, one side skin weld of fixed frame has the pressfitting piece, fixing bolt has been run through on the surface of fixed frame.
Preferably, the size of the pressing piece is matched with that of the limiting groove, and the fixing frame is in threaded connection with the mounting frame through a fixing bolt.
Compared with the prior art, the utility model has the beneficial effects that: this high-efficient radiating DTU switch board, through the setting of ventilation box, backup pad, driving motor, connecting axle and flabellum, can effectually dispel the heat to the cabinet body of inside, drive the flabellum rotation on the connecting axle through driving motor when using, cooperate with the air channel simultaneously, form the circulation channel that the air flows, the air flow that is driven by the flabellum can effectually dispel the heat to the interior switch board, the effectual interior switch board that makes keeps at a more stable temperature.
Drawings
FIG. 1 is a schematic structural diagram of the present invention in a front view and a side view;
FIG. 2 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 3 is a schematic view of the structure of the utility model in which the mounting bracket and the limiting groove are matched with each other;
FIG. 4 is a schematic view of the structure of the utility model in which the inner control cabinet and the limiting block are mutually matched;
fig. 5 is a schematic view of the structure of the fixing frame and the pressing block matching with each other.
In the figure: 1. an outer protective cabinet; 2. a heat dissipation mechanism; 201. a ventilation box; 202. a support plate; 203. a drive motor; 204. a connecting shaft; 205. a fan blade; 3. a ventilation slot; 4. a heat dissipating fin; 5. a damping mechanism; 501. a fixing plate; 502. a threaded rod; 503. a nut; 504. a base; 505. a first limit ring; 506. A spring; 507. a second stop collar; 6. an installation mechanism; 601. a mounting frame; 602. a limiting groove; 603. A threaded hole; 604. a limiting block; 605. an inner control cabinet; 606. a fixing frame; 607. pressing blocks; 608. And (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a high-efficient radiating DTU switch board, includes outer protection cabinet 1, and the outer wall both sides threaded connection of outer protection cabinet 1 has heat dissipation mechanism 2, and ventilation groove 3 has all been seted up to the outer wall both sides of outer protection cabinet 1, and the one end fixed mounting of ventilation groove 3 has radiating fin 4, and the outer wall below threaded connection of outer protection cabinet 1 has damper 5, and the inside of outer protection cabinet 1 is provided with installation mechanism 6.
Further, the heat dissipation mechanism 2 comprises a ventilation box 201, a support plate 202, a driving motor 203, a connecting shaft 204 and fan blades 205, the ventilation box 201 is connected with two sides of the outer wall of the outer protection cabinet 1 through threads, the support plate 202 is welded on the surface of the ventilation box 201, the driving motor 203 is fixedly installed on the surface of the support plate 202, the connecting shaft 204 is connected with the support plate 202 when the output end of the driving motor 203 is observed, the fan blades 205 are fixedly installed on the outer ring surface of the connecting shaft 204, the fan blades 205 on the connecting shaft 204 are driven to rotate through the ventilation box 201, the support plate 202, the driving motor 203, the connecting shaft 204 and the fan blades 205, the heat dissipation can be effectively carried out on the inner control cabinet 605, when the heat dissipation mechanism is used, the fan blades 205 on the connecting shaft 204 are driven to rotate through the driving of the driving motor 203 and are matched with the ventilation slots 3 to form a circulation channel for air flow, the heat dissipation can be effectively carried out on the inner control cabinet 605 through the air flow driven by the fan blades 205, effectively maintaining the inner control cabinet 605 at a relatively stable temperature.
Further, radiating fin 4 is equidistant distribution in the one end of air duct 3, and air duct 3 is provided with two sets ofly, and through air duct 3 and radiating fin 4's setting, radiating fin 4 and interior switch board 605 outer wall performance contact, can effectual heat transfer, and cooperation radiating mechanism 2 can effectually dispel the heat simultaneously.
Further, the damping mechanism 5 comprises a fixing plate 501, a threaded rod 502, a nut 503, a base 504, a first limit ring 505, a spring 506 and a second limit ring 507, the fixing plate 501 is welded on two sides below the outer wall of the outer protection cabinet 1, the threaded rod 502 penetrates through one end of the fixing plate 501, the nut 503 is connected with one end of the threaded rod 502 in a threaded manner, one end of the threaded rod 502 is welded on the surface of the base 504, the first limit ring 505 is welded on one side of the surface of the base 504, the spring 506 is welded on one end of the first limit ring 505, the second limit ring 507 is welded on one end of the spring 506, the shock resistance of the DTU power distribution cabinet can be effectively improved through the arrangement of the fixing plate 501, the threaded rod 502, the nut 503, the base 504, the first limit ring 505, the spring 506 and the second limit ring 507, the damping effect can be effectively achieved through the second limit ring 507 and the spring 506 of the first limit ring 505 between the outer protection cabinet 1 and the base 504, the outer protection cabinet 1 is connected with the base 504 through the fixing plate 501, the threaded rod 502 and the nut 503, so that the spring 506 is in a fastened state, and the stability of the outer protection cabinet 1 can be effectively maintained.
Furthermore, one end of the second limiting ring 507 is welded on the surface below the outer protection cabinet 1, the springs 506 are symmetrically arranged along the axis of the base 504, and the springs 506 can effectively play a role in damping.
Further, the mounting mechanism 6 includes a mounting frame 601, a limiting groove 602, a threaded hole 603, a limiting block 604, an inner control cabinet 605, a fixed frame 606, a press-fit block 607 and a fixing bolt 608, the mounting frame 601 is welded inside the outer protection cabinet 1, the limiting groove 602 is formed at one end of the mounting frame 601, the threaded hole 603 is formed on the surface of the mounting frame 601, the limiting block 604 matched with one end of the limiting groove 602 is arranged at one end of the limiting groove 602, the limiting block 604 is welded at four corners of the outer wall of the inner control cabinet 605, the fixed frame 606 is arranged at one side of the inner control cabinet 605, the press-fit block 607 is welded at one side surface of the fixed frame 606, the fixing bolt 608 penetrates through the surface of the fixed frame 606, the inner control cabinet 605 is embedded into the limiting groove 602 on the mounting frame 601 through the mounting frame 601 by the arrangement of the mounting frame 601, the limiting block 603, the limiting block 604, the inner control cabinet 605, the fixed frame 606, the press-fit block 607 and the fixing bolt 608, then, the fixing frame 606 is tightly attached to the limiting block 604 through the pressing block 607 on the outer side of the inner control cabinet 605, and then the inner control cabinet 605 can be effectively fixed by locking the fixing frame through the fixing bolt 608.
Furthermore, the size of the pressing block 607 is matched with that of the limiting groove 602, the fixing frame 606 is in threaded connection with the mounting frame 601 through the fixing bolt 608, and the inner control cabinet 605 can be effectively fixed through the arrangement of the fixing frame 606, so that the stability of the inner control cabinet 605 is improved.
The working principle is as follows: firstly, the two sides of the outer wall of the outer protection cabinet 1 are connected with the ventilation box 201 through threads, then a driving motor 203, a connecting shaft 204 and fan blades 205 are installed in the ventilation box 201 through a supporting plate 202, the driving motor 203 drives the connecting shaft 204 to rotate, so as to drive the fan blades 205 to rotate, air flow driven by the fan blades 205 and a ventilation groove 3 are matched with a radiating fin 4 to radiate heat to an inner control cabinet 605, a spring 506 is welded on a second limiting ring 507 and a first limiting ring 505 between the outer protection cabinet 1 and a base 504, then the outer protection cabinet 1 passes through a threaded rod 502 through a fixing plate 501 to be connected with the base 504, then is locked through a nut 503, then the inner control cabinet 605 is embedded into a limiting groove 602 on a mounting frame 601 through a limiting block 604, then the outer side of the inner control cabinet 605, a fixing frame 606 is tightly attached to the limiting block 604 through a pressing block 607, then, the inner control cabinet 605 can be fixed by locking the fixing bolt 608, so that the DTU power distribution cabinet with high-efficiency heat dissipation is completed.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high-efficient radiating DTU switch board, includes outer protection cabinet (1), its characterized in that: the outer wall both sides threaded connection of outer protection cabinet (1) has heat dissipation mechanism (2), ventilation slot (3) have all been seted up to the outer wall both sides of outer protection cabinet (1), the one end fixed mounting of ventilation slot (3) has radiating fin (4), the outer wall below threaded connection of outer protection cabinet (1) has damper (5), the inside of outer protection cabinet (1) is provided with installation mechanism (6).
2. The DTU power distribution cabinet with the efficient heat dissipation function according to claim 1, wherein the heat dissipation mechanism (2) comprises a ventilation box (201), a support plate (202), a driving motor (203), a connecting shaft (204) and fan blades (205), the ventilation box (201) is in threaded connection with two sides of the outer wall of the outer protection cabinet (1), the support plate (202) is welded to the surface of the ventilation box (201), the driving motor (203) is installed on the surface of the support plate (202), the connecting shaft (204) is connected with the output end observation support plate (202) of the driving motor (203), and the fan blades (205) are installed on the outer ring surface of the connecting shaft (204).
3. The DTU power distribution cabinet with the efficient heat dissipation function according to claim 1, wherein the heat dissipation fins (4) are distributed at one end of the ventilation slot (3) at equal intervals, and two groups of ventilation slots (3) are arranged.
4. The DTU power distribution cabinet with the efficient heat dissipation function according to claim 1, wherein the damping mechanism (5) comprises a fixing plate (501), a threaded rod (502), a nut (503), a base (504), a first limit ring (505), a spring (506) and a second limit ring (507), the fixing plate (501) is welded on two sides below the outer wall of the outer protection cabinet (1), the threaded rod (502) penetrates through one end of the fixing plate (501), the nut (503) is connected to one end of the threaded rod (502) in a threaded manner, one end of the threaded rod (502) is welded on the surface of the base (504), the first limit ring (505) is welded on one side of the surface of the base (504), the spring (506) is welded on one end of the first limit ring (505), and the second limit ring (507) is welded on one end of the spring (506).
5. The DTU power distribution cabinet with the efficient heat dissipation function as claimed in claim 4, wherein one end of the second limiting ring (507) is welded on the lower surface of the outer protection cabinet (1), and the springs (506) are symmetrically arranged with respect to the central axis of the base (504).
6. The DTU power distribution cabinet with the efficient heat dissipation function according to claim 1, wherein the mounting mechanism (6) comprises a mounting frame (601), a limiting groove (602), a threaded hole (603), a limiting block (604), an inner control cabinet (605), a fixing frame (606), a pressing block (607) and a fixing bolt (608), the mounting frame (601) is welded inside the outer protection cabinet (1), the limiting groove (602) is formed at one end of the mounting frame (601), the threaded hole (603) is formed in the surface of the mounting frame (601), the limiting block (604) matched with one end of the limiting groove (602) is arranged at one end of the limiting groove (602), the four corners of the outer wall of the inner control cabinet (605) are welded by the limiting block (604), the fixing frame (606) is arranged at one side of the inner control cabinet (605), the pressing block (607) is welded on the surface of one side of the fixing frame (606), a fixing bolt (608) penetrates through the surface of the fixing frame (606).
7. The DTU power distribution cabinet with the efficient heat dissipation function as claimed in claim 6, wherein the size of the pressing block (607) is matched with that of the limiting groove (602), and the fixing frame (606) is in threaded connection with the mounting frame (601) through a fixing bolt (608).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033638.XU CN216362217U (en) | 2021-12-06 | 2021-12-06 | High-efficient radiating DTU switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033638.XU CN216362217U (en) | 2021-12-06 | 2021-12-06 | High-efficient radiating DTU switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216362217U true CN216362217U (en) | 2022-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123033638.XU Active CN216362217U (en) | 2021-12-06 | 2021-12-06 | High-efficient radiating DTU switch board |
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| Country | Link |
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| CN (1) | CN216362217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117154570A (en) * | 2023-10-27 | 2023-12-01 | 四川蓉腾自动化设备有限公司 | Vibration-resistant electrical cabinet |
-
2021
- 2021-12-06 CN CN202123033638.XU patent/CN216362217U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117154570A (en) * | 2023-10-27 | 2023-12-01 | 四川蓉腾自动化设备有限公司 | Vibration-resistant electrical cabinet |
| CN117154570B (en) * | 2023-10-27 | 2024-01-23 | 四川蓉腾自动化设备有限公司 | Vibration-resistant electrical cabinet |
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