CN213692861U - Dustproof low-voltage distribution cabinet of cooling - Google Patents
Dustproof low-voltage distribution cabinet of cooling Download PDFInfo
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- CN213692861U CN213692861U CN202021536731.5U CN202021536731U CN213692861U CN 213692861 U CN213692861 U CN 213692861U CN 202021536731 U CN202021536731 U CN 202021536731U CN 213692861 U CN213692861 U CN 213692861U
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- cabinet body
- cooling
- distribution cabinet
- fixedly arranged
- belt pulley
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Abstract
The utility model provides a dustproof low-voltage distribution cabinet of cooling. The cooling and dustproof low-voltage power distribution cabinet comprises a cabinet body; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cabinet body; the two connecting shafts are fixedly arranged on two output shafts of the double-shaft motor; the mounting frame is fixedly mounted on the inner wall of one side of the cabinet body; the heat extraction fan is fixedly arranged in the mounting frame; two dust removal mechanisms, two dust removal mechanisms are fixed mounting respectively on the both sides inner wall of the cabinet body, two dust removal mechanisms symmetry sets up. The utility model provides a dustproof low voltage distribution cabinet of cooling has the advantage that improves the cooling effect, when avoiding the clearance in the dust gets into the switch board and influence the interior electric elements heat dissipation of switch board.
Description
Technical Field
The utility model relates to a low-voltage distribution cabinet technical field especially relates to a dustproof low-voltage distribution cabinet of cooling.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like. Install multiple electric elements in the low voltage distribution cabinet, the during operation can produce more heat, and traditional low voltage distribution cabinet has seted up intensive tiny louvre on the switch board shell and has given off the heat.
However, the traditional low-voltage power distribution cabinet has general heat dissipation efficiency and poor effect. And, the live time has been long, can adhere to a lot of dust on the intensive tiny louvre, if when cleaning up with instrument such as pappus brush, can make in some dust gets into the switch board from tiny louvre when the brush of pappus brush, accumulate on the electric elements in the switch board for a long time, both influenced electric elements's heat dissipation, also influenced its performance.
Therefore, it is necessary to provide a new cooling and dust-proof low-voltage power distribution cabinet to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an improve the cooling effect, when avoiding the clearance in the dust gets into the switch board and influence the interior radiating cooling dirt-proof low voltage distribution cabinet of electric elements of switch board.
In order to solve the technical problem, the utility model provides a dustproof low-voltage distribution cabinet of cooling includes: a cabinet body; the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cabinet body; the two connecting shafts are fixedly arranged on two output shafts of the double-shaft motor; the mounting frame is fixedly mounted on the inner wall of one side of the cabinet body; the heat extraction fan is fixedly arranged in the mounting frame; two dust removing mechanisms which are respectively fixedly arranged on the inner walls of two sides of the cabinet body, the two dust removing mechanisms are symmetrically arranged, each dust removing mechanism comprises a first belt pulley, the first belt pulley is fixedly arranged at one end of the corresponding connecting shaft, the dust removing mechanism also comprises an installation shaft, the installation shaft is rotatably arranged at one side of the cabinet body, one end of the installation shaft is fixedly provided with a second belt pulley, the first belt pulley and the second belt pulley are wound by the same belt, one end of the installation shaft, far away from the second belt pulley, is fixedly provided with an installation strip, one side of the installation strip, close to the installation shaft, is fixedly provided with a soft hairbrush, the dust removing mechanism also comprises two L-shaped strip blocks, the two L-shaped strip blocks are both fixedly arranged at one side of the cabinet body, and the same baffle is arranged on the two L-shaped strip blocks in a sliding manner, the baffle with one side of the cabinet body contacts, the equal fixed mounting in both sides of baffle has the dead lever, threaded mounting has the fixed sleeve on the dead lever, seted up the ventilative mesh of ventilating on the baffle.
Preferably, the cabinet body is provided with rotating holes on both sides, a bearing is fixedly mounted in the rotating holes, and an inner ring of the bearing is fixedly sleeved on the corresponding mounting shaft.
Preferably, two limiting strip holes are formed in each of the two L-shaped strip blocks, the two fixing rods penetrate through the corresponding limiting strip holes respectively, external threads are formed in the fixing rods, internal threads are formed in the inner wall of the fixing sleeve, and the fixing rods are in threaded connection with the fixing sleeve.
Preferably, the inner walls of the two sides of the cabinet body are respectively provided with a ventilation hole, and the heat exhaust fan is matched with one ventilation hole.
Preferably, two fixing seats are fixedly mounted on the inner wall of the bottom of the cabinet body, and the two connecting shafts are respectively and rotatably connected with the corresponding fixing seats.
Compared with the prior art, the utility model provides a dustproof low-voltage distribution cabinet of cooling has following beneficial effect:
the utility model provides a dustproof low-voltage distribution cabinet of cooling accelerates the discharge of heat in the cabinet body through the heat extraction fan, makes the temperature in the cabinet body reduce, improves the cooling effect; when the dust on the ventilative mesh is cleared up, the baffle is moved firstly, the ventilative mesh is kept away from the ventilation holes, the dust is cleaned through the double-shaft motor driving soft brush, and the dust is prevented from entering the cabinet body when the soft brush is cleaned, so that the heat dissipation of the electric elements in the cabinet body is not influenced.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the dustproof low-voltage power distribution cabinet of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic side sectional view of the present invention;
fig. 4 is an assembly view of the L-shaped bar and the baffle of the present invention in a top view and a cross-sectional view.
Reference numbers in the figures: 1. a cabinet body; 2. a double-shaft motor; 3. a connecting shaft; 4. installing a shaft; 5. a first pulley; 6. a second pulley; 7. a belt; 8. mounting a bar; 9. a soft brush; 10. an L-shaped bar; 11. a baffle plate; 12. fixing the rod; 13. fixing the sleeve; 14. ventilating meshes; 15. Installing a frame; 16. a heat exhausting fan.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1-4, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a dustproof low-voltage power distribution cabinet with cooling function according to the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; FIG. 3 is a schematic side sectional view of the present invention; fig. 4 is an assembly view of the L-shaped bar and the baffle of the present invention in a top view and a cross-sectional view. Dustproof low-voltage distribution cabinet of cooling includes: a cabinet body 1; the double-shaft motor 2 is fixedly arranged on the inner wall of the bottom of the cabinet body 1; the two connecting shafts 3 are fixedly arranged on two output shafts of the double-shaft motor 2; the mounting frame 15 is fixedly mounted on the inner wall of one side of the cabinet body 1; the heat exhaust fan 16, the said heat exhaust fan 16 is fixedly mounted in the mounting frame 15; two dust removing mechanisms, two dust removing mechanisms are respectively and fixedly arranged on the inner walls of two sides of the cabinet body 1, the two dust removing mechanisms are symmetrically arranged, each dust removing mechanism comprises a first belt pulley 5, the first belt pulley 5 is fixedly arranged at one end of the corresponding connecting shaft 3, the dust removing mechanism further comprises an installation shaft 4, the installation shaft 4 is rotatably arranged at one side of the cabinet body 1, one end of the installation shaft 4 is fixedly provided with a second belt pulley 6, the first belt pulley 5 and the second belt pulley 6 are wound by the same belt 7, one end of the installation shaft 4 far away from the second belt pulley 6 is fixedly provided with an installation strip 8, one side of the installation strip 8 close to the installation shaft 4 is fixedly provided with a soft brush 9, the dust removing mechanism further comprises two L-shaped strip blocks 10, and the two L-shaped strip blocks 10 are both fixedly arranged at one side of the cabinet body 1, sliding mounting has same baffle 11 on two L type strip pieces 10, baffle 11 with one side of the cabinet body 1 contacts, the equal fixed mounting in both sides of baffle 11 has dead lever 12, threaded mounting has fixed sleeve 13 on the dead lever 12, the ventilative mesh 14 of ventilating has been seted up on baffle 11.
The cabinet body 1 both sides have all been seted up and have been rotated the hole, it has the bearing to rotate downthehole fixed mounting, the inner circle fixed cover of bearing is established correspondingly install on the axle 4.
Two limiting strip holes are formed in the L-shaped strip blocks 10, the fixing rods 12 penetrate through the corresponding limiting strip holes respectively, external threads are formed in the fixing rods 12, internal threads are formed in the inner wall of the fixing sleeve 13, and the fixing rods 12 are in threaded connection with the fixing sleeve 13.
The inner walls of the two sides of the cabinet body 1 are respectively provided with a ventilation hole, and the heat exhaust fan 16 is matched with one ventilation hole.
Two fixing seats are fixedly installed on the inner wall of the bottom of the cabinet body 1, and the connecting shafts 3 are respectively connected with the corresponding fixing seats in a rotating mode.
The utility model provides a dustproof low-voltage distribution cabinet's of cooling theory of operation as follows:
firstly, when the cabinet is in normal operation, the fixing rod 12 is positioned at the top end of the limiting strip hole on the L-shaped strip block 10, at the moment, the ventilating mesh 14 on the baffle plate 11 is opposite to the ventilating hole on the cabinet body 1, the heat exhausting fan 16 blows air to the outside of the cabinet body 1, and heat in the cabinet body 1 is exhausted to the outside of the cabinet body 1 along with air; when dust attached to the air-permeable meshes 14 is more and affects ventilation, the fixing sleeve 13 is loosened, then moves downwards to drive the fixed rod 12 to move, the fixed rod 12 drives the baffle plate 11 to move downwards, when dead lever 12 removed to the minimum in spacing hole, ventilative mesh 14 breaks away from the draught hole completely this moment, fix fixed cover 13 again, it is fixed with L type strip 10 with baffle 11, start biax motor 2 this moment, biax motor 2 drives connecting axle 3 and rotates, connecting axle 3 drives first belt pulley 5 and rotates, first belt pulley 5 drives second belt pulley 6 through belt 7 and rotates, second belt pulley 6 drives installation axle 4 and rotates, installation axle 4 drives installation strip 8 and rotates, installation strip 8 drives the pappus brush 9 and rotates, the dust on ventilative mesh 14 in the pappus brush 9 rotation process cleans away, accomplish the back, reverse operation again, resume baffle 11 to initial condition.
Compared with the prior art, the utility model provides a dustproof low-voltage distribution cabinet of cooling has following beneficial effect:
the utility model provides a dustproof low-voltage distribution cabinet of cooling accelerates the discharge of the heat in the cabinet body 1 through the heat extraction fan 16, makes the temperature in the cabinet body 1 reduce, improves the cooling effect; when the dust on the ventilation mesh 14 is cleaned, the baffle plate 11 is moved firstly, the ventilation mesh 14 is far away from the ventilation hole, the double-shaft motor 2 drives the soft brush 9 to clean the dust, and the dust is prevented from entering the cabinet body 1 when the soft brush 9 is cleaned, so that the heat dissipation of the electric elements in the cabinet body 1 is prevented from being influenced.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a dustproof low-voltage distribution cabinet of cooling which characterized in that includes:
a cabinet body;
the double-shaft motor is fixedly arranged on the inner wall of the bottom of the cabinet body;
the two connecting shafts are fixedly arranged on two output shafts of the double-shaft motor;
the mounting frame is fixedly mounted on the inner wall of one side of the cabinet body;
the heat extraction fan is fixedly arranged in the mounting frame;
two dust removing mechanisms which are respectively fixedly arranged on the inner walls of two sides of the cabinet body, the two dust removing mechanisms are symmetrically arranged, each dust removing mechanism comprises a first belt pulley, the first belt pulley is fixedly arranged at one end of the corresponding connecting shaft, the dust removing mechanism also comprises an installation shaft, the installation shaft is rotatably arranged at one side of the cabinet body, one end of the installation shaft is fixedly provided with a second belt pulley, the first belt pulley and the second belt pulley are wound by the same belt, one end of the installation shaft, far away from the second belt pulley, is fixedly provided with an installation strip, one side of the installation strip, close to the installation shaft, is fixedly provided with a soft hairbrush, the dust removing mechanism also comprises two L-shaped strip blocks, the two L-shaped strip blocks are both fixedly arranged at one side of the cabinet body, and the same baffle is arranged on the two L-shaped strip blocks in a sliding manner, the baffle with one side of the cabinet body contacts, the equal fixed mounting in both sides of baffle has the dead lever, threaded mounting has the fixed sleeve on the dead lever, seted up the ventilative mesh of ventilating on the baffle.
2. The cooling dustproof low-voltage power distribution cabinet according to claim 1, wherein rotating holes are formed in both sides of the cabinet body, bearings are fixedly mounted in the rotating holes, and inner rings of the bearings are fixedly sleeved on the corresponding mounting shafts.
3. The cooling dustproof low-voltage power distribution cabinet according to claim 1, wherein two limiting bar holes are formed in each of the two L-shaped bar blocks, the two fixing rods respectively penetrate through the corresponding limiting bar holes, external threads are formed on the fixing rods, internal threads are formed on the inner wall of the fixing sleeve, and the fixing rods are in threaded connection with the fixing sleeve.
4. The cooling and dust-proof low-voltage power distribution cabinet according to claim 1, wherein ventilation holes are formed in both inner walls of the cabinet body, and the heat exhausting fan is adapted to one of the ventilation holes.
5. The cooling dustproof low-voltage power distribution cabinet according to claim 1, wherein two fixing seats are fixedly mounted on the inner wall of the bottom of the cabinet body, and the two connecting shafts are respectively and rotatably connected with the corresponding fixing seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536731.5U CN213692861U (en) | 2020-07-29 | 2020-07-29 | Dustproof low-voltage distribution cabinet of cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536731.5U CN213692861U (en) | 2020-07-29 | 2020-07-29 | Dustproof low-voltage distribution cabinet of cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213692861U true CN213692861U (en) | 2021-07-13 |
Family
ID=76744140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021536731.5U Active CN213692861U (en) | 2020-07-29 | 2020-07-29 | Dustproof low-voltage distribution cabinet of cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213692861U (en) |
-
2020
- 2020-07-29 CN CN202021536731.5U patent/CN213692861U/en active Active
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