CN212850063U - Totally enclosed copper brush direct current motor - Google Patents
Totally enclosed copper brush direct current motor Download PDFInfo
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- CN212850063U CN212850063U CN202022049944.1U CN202022049944U CN212850063U CN 212850063 U CN212850063 U CN 212850063U CN 202022049944 U CN202022049944 U CN 202022049944U CN 212850063 U CN212850063 U CN 212850063U
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Abstract
The utility model discloses a totally enclosed copper brush direct current motor, including heat-resisting casing, the inner wall welding of heat-resisting casing has the heat insulating ring, the heat insulating ring welds the surface at interior heat insulating sleeve, the inner wall spiro union of fixing base has radiator fan, the wind-guiding mouth sets up the upper end at radiator fan, interior heat insulating sleeve passes through the heat insulating ring to be fixed in heat-resisting casing's inside, heat-resisting casing carries out effective protection and improves heat resistance to interior heat insulating sleeve, interior heat insulating sleeve isolates external high temperature, simultaneously thermal-insulated filler further isolates the heat, avoid high temperature and direct current motor component contact, guarantee direct current motor's use quality, reduce the temperature around the direct current motor subassembly through the condensate in the condenser pipe, simultaneously radiator fan produces wind-force and leads the heat that direct current motor subassembly produced and the cold fluid around the condenser pipe through the wind-guiding mouth, the radiating effect is good, closed structure, is suitable for popularization.
Description
Technical Field
The utility model belongs to the technical field of the motor, specifically speaking relates to a totally enclosed copper brush direct current motor.
Background
The direct current motor is a rotating motor capable of converting direct current electric energy into mechanical energy (a direct current motor) or converting mechanical energy into direct current electric energy (a direct current generator), and the direct current motor can realize the mutual conversion of the direct current electric energy and the mechanical energy.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a totally enclosed copper brush direct current motor, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic design is:
the utility model provides a totally enclosed copper brush direct current motor, includes heat-resisting casing, the inner wall welding of heat-resisting casing has heat insulating ring, heat insulating ring welds the surface at interior heat insulating sleeve, and heat insulating ring's skin weld has the stiffener, packs between heat-resisting casing and the interior heat insulating sleeve and has thermal-insulated filler, the inside of interior heat insulating sleeve is equipped with the mounting groove, the inside spiro union of mounting groove has the condenser pipe, the inside packing of condenser pipe has the condensate, and the skin weld of condenser pipe has the mounting panel, the surperficial extrusion of mounting panel is connected with the fixation clamp, the inside of heat insulating sleeve including the fixation clamp spiro union, the condenser pipe setting is in direct current motor subassembly's outer end, and the surface spiro union of heat-resisting casing has the fixing base, the inner wall spiro union of fixing base has radiator fan, and the inside of heat-resisting casing is equipped with the wind-.
The heat insulation ring is provided with a plurality of groups, the heat insulation ring is of a circular ring structure, the heat insulation rings are arranged at intervals, the outer side surface of the heat insulation ring is welded on the inner wall of the heat-resistant shell, and the inner wall of the heat insulation ring is welded on the outer side surface of the inner heat insulation sleeve.
The reinforcing rods are provided with multiple groups and are of round rod-shaped structures, heat insulation rings are welded on the surfaces of the upper side and the lower side of each group of reinforcing rods, and heat insulation fillers are filled on the surfaces of the heat insulation rings and the reinforcing rods.
The mounting groove is provided with the multiunit, and the inside inner of heat insulating sleeve including multiunit mounting groove sets up, and the condenser pipe is hollow ring form structure, and the condensate is filled inside the hollow portion of condenser pipe.
The mounting panel is rectangle platelike structure, and the mounting panel welding is on the both sides surface of condenser pipe, and the fixation clamp is "concave" shaped plate structure, and the depressed part extrusion of fixation clamp is on the surface of mounting panel, and the inside of the salient of fixation clamp and the inside of interior heat insulating sleeve all are equipped with the screw hole, and the inside spiro union of screw hole has fixing bolt.
The fixing seat is of a circular frame structure, the protruding portion of the fixing seat is in threaded connection with the lower surface of the heat-resistant shell, the heat dissipation fan is in threaded connection with the inner wall of the recessed portion of the fixing seat, the air guide opening is formed in the lower end of the interior of the heat-resistant shell, and the fixing seat is arranged at the outer end of the air guide opening.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
The inner heat insulation sleeve is fixed inside the heat-resistant shell through the heat insulation ring, the heat-resistant shell effectively protects the inner heat insulation sleeve and improves heat resistance, the inner heat insulation sleeve isolates external high temperature, meanwhile, the heat insulation filler further isolates heat, the high temperature is prevented from contacting with the direct current motor assembly, the service quality of the direct current motor is guaranteed, the temperature around the direct current motor assembly is reduced through condensate in the condensation pipe, meanwhile, a heat dissipation fan generates wind power, and the heat generated by the direct current motor assembly and cold fluid around the condensation pipe are guided through the wind guide port, the heat dissipation effect is good, the closed structure is suitable for popularization.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection structure of the heat-insulating ring and the reinforcing rod of the present invention;
fig. 3 is a schematic view of the connection structure between the condensation pipe and the mounting plate of the present invention.
In the figure: 1. a heat resistant housing; 2. a heat insulating ring; 3. an inner heat insulation sleeve; 4. a reinforcing bar; 5. a thermally insulating filler; 6. mounting grooves; 7. a condenser tube; 8. a condensate; 9. mounting a plate; 10. a fixing clip; 11. a DC motor assembly; 12. a fixed seat; 13. a heat radiation fan; 14. an air guide opening.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
Referring to fig. 1, 2 and 3, a totally enclosed copper brush dc motor includes a heat-resistant casing 1, heat-insulating rings 2 are welded to the inner wall of the heat-resistant casing 1, the heat-insulating rings 2 are welded to the surface of an inner heat-insulating sleeve 3, the heat-insulating rings 2 are provided with a plurality of groups, the heat-insulating rings 2 are in a circular structure, the groups of heat-insulating rings 2 are arranged at intervals, the outer side surface of each heat-insulating ring 2 is welded to the inner wall of the heat-resistant casing 1, the inner wall of each heat-insulating ring 2 is welded to the outer side surface of the inner heat-insulating sleeve 3, the inner heat-insulating sleeve 3 is fixed inside the heat-resistant casing 1 through the groups of heat-insulating rings 2, the heat-resistant casing 1 effectively protects the inner heat-insulating sleeve 3, and simultaneously;
referring to fig. 1 and 2, reinforcing rods 4 are welded on the surfaces of heat insulation rings 2, heat insulation fillers 5 are filled between a heat-resistant shell 1 and an inner heat insulation sleeve 3, the reinforcing rods 4 are provided with a plurality of groups, the reinforcing rods 4 are in a round rod-shaped structure, the heat insulation rings 2 are welded on the surfaces of the upper side and the lower side of each group of reinforcing rods 4, the heat insulation fillers 5 are filled on the surfaces of the heat insulation rings 2 and the reinforcing rods 4, the reinforcing rods 4 are used for reinforcing the fixing structure of the inner heat insulation sleeve 3, the overall stability of the inner heat insulation sleeve 3 is ensured, meanwhile, the heat transmission inside and outside is further avoided through the heat insulation fillers 5, and the use quality of a direct current;
referring to fig. 1 and 3, a mounting groove 6 is formed in an inner heat insulation sleeve 3, a condenser pipe 7 is screwed in the mounting groove 6, condensate 8 is filled in the condenser pipe 7, a plurality of groups of mounting grooves 6 are formed in the mounting groove 6, the plurality of groups of mounting grooves 6 are formed in the inner end of the inner heat insulation sleeve 3, the condenser pipe 7 is of a hollow annular structure, the condensate 8 is filled in the hollow part of the condenser pipe 7, a large amount of heat is generated by a direct current motor assembly 11 in the using process, cold fluid is generated by the condensate 8 in the condenser pipe 7, and after the cold fluid is contacted with the heat, the temperature around the direct current motor assembly 11 is rapidly reduced, and the using quality of the direct current;
referring to fig. 3, a mounting plate 9 is welded on the surface of a condenser pipe 7, a fixing clamp 10 is connected to the surface of the mounting plate 9 in an extrusion manner, the fixing clamp 10 is in a threaded connection with the inside of an inner heat insulation sleeve 3, the condenser pipe 7 is arranged at the outer end of a direct current motor assembly 11, the mounting plate 9 is of a rectangular plate-shaped structure, the mounting plate 9 is welded on the surfaces of two sides of the condenser pipe 7, the fixing clamp 10 is of a concave plate structure, the concave part of the fixing clamp 10 is extruded on the surface of the mounting plate 9, threaded holes are formed in the inner part of the protruding part of the fixing clamp 10 and the inner part of the inner heat insulation sleeve 3, fixing bolts are in threaded connection with the inner parts of the threaded holes, the condenser pipe 7 is in the inner heat insulation sleeve 3 in a;
referring to fig. 1, a fixing seat 12 is screwed on the surface of a heat-resistant casing 1, a heat dissipation fan 13 is screwed on the inner wall of the fixing seat 12, an air guide opening 14 is formed in the heat-resistant casing 1, the air guide opening 14 is formed in the upper end of the heat dissipation fan 13, the fixing seat 12 is of a circular frame structure, the protruding portion of the fixing seat 12 is screwed on the lower surface of the heat-resistant casing 1, the heat dissipation fan 13 is screwed on the inner wall of the recessed portion of the fixing seat 12, the air guide opening 14 is formed in the lower end of the inside of the heat-resistant casing 1, and the fixing seat 12 is arranged at the outer end of the air guide opening 14.
The working principle is as follows: the inner heat insulation sleeve 3 is fixed inside the heat-resisting shell 1 through a plurality of groups of heat insulation rings 2, the inner heat insulation sleeve 3 is effectively protected through the heat-resisting shell 1, meanwhile, heat transmitted outside is isolated through the inner heat insulation sleeve 3, the fixing structure of the inner heat insulation sleeve 3 is reinforced through a plurality of groups of reinforcing rods 4, the structural stability is guaranteed, when the heat insulation packing 5 is used in a high-temperature environment, the heat insulation packing effectively prevents outside heat from entering the inner heat insulation sleeve 3, secondary heat insulation is conducted through the inner heat insulation sleeve 3, the influence of high temperature on the direct current motor assembly 11 is avoided, the use quality is guaranteed, in the practical use process, a plurality of groups of condensing pipes 7 are fixed on the surface of the direct current motor assembly 11 through fixing clamps 10, the temperature around the direct current motor assembly 11 is effectively reduced through condensate 8 in the condensing pipes 7, heat generated by the direct current motor assembly 11 is rapidly cooled, and the influence of heat on the, meanwhile, the fixing seat 12 generates wind power to guide and cool heat generated by the direct current motor assembly 11 through the wind guide port 14, the heat generated by the direct current motor assembly 11 is further dissipated, the heat dissipation effect is good, the service quality and the service life of internal elements of the direct current motor assembly 11 are guaranteed, and the direct current motor assembly is suitable for popularization.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. A totally enclosed copper brush direct current motor, includes heat-resisting casing (1), its characterized in that: the heat insulation structure is characterized in that a heat insulation ring (2) is welded on the inner wall of the heat-resistant shell (1), the heat insulation ring (2) is welded on the surface of an inner heat insulation sleeve (3), a reinforcing rod (4) is welded on the surface of the heat insulation ring (2), heat insulation filler (5) is filled between the heat-resistant shell (1) and the inner heat insulation sleeve (3), an installation groove (6) is arranged inside the inner heat insulation sleeve (3), a condensation pipe (7) is screwed inside the installation groove (6), condensate (8) is filled inside the condensation pipe (7), a mounting plate (9) is welded on the surface of the condensation pipe (7), a fixing clamp (10) is connected to the surface of the mounting plate (9) in an extrusion manner, the fixing clamp (10) is screwed inside the inner heat insulation sleeve (3), the condensation pipe (7) is arranged at the outer end of a direct current motor component (11), a fixing seat (12) is screwed on the surface of, the inner wall of the fixed seat (12) is connected with a heat radiation fan (13) in a threaded mode, an air guide opening (14) is formed in the heat-resistant shell (1), and the air guide opening (14) is formed in the upper end of the heat radiation fan (13).
2. The totally enclosed copper brush direct current motor according to claim 1, wherein the heat insulation rings (2) are provided in multiple groups, the heat insulation rings (2) are in a circular ring structure, the multiple groups of heat insulation rings (2) are arranged at intervals, the outer side surfaces of the heat insulation rings (2) are welded on the inner wall of the heat-resistant shell (1), and the inner side surfaces of the heat insulation rings (2) are welded on the outer side surfaces of the inner heat insulation sleeve (3).
3. The totally enclosed copper brush direct current motor according to claim 1, wherein the reinforcing rods (4) are provided with a plurality of groups, the reinforcing rods (4) are in a round rod-shaped structure, the heat insulation rings (2) are welded on the surfaces of the upper side and the lower side of each group of reinforcing rods (4), and the heat insulation filler (5) is filled on the surfaces of the heat insulation rings (2) and the reinforcing rods (4).
4. The totally enclosed copper brush direct current motor according to claim 1, wherein the mounting grooves (6) are provided in multiple sets, the multiple sets of mounting grooves (6) are provided at the inner end of the inner heat insulating sleeve (3), the condensation pipe (7) is in a hollow annular structure, and the condensation liquid (8) is filled in the hollow part of the condensation pipe (7).
5. The totally enclosed copper brush direct current motor according to claim 1, wherein the mounting plate (9) is a rectangular plate structure, the mounting plate (9) is welded on the two side surfaces of the condenser tube (7), the fixing clip (10) is a concave plate structure, the concave part of the fixing clip (10) is pressed on the surface of the mounting plate (9), the inside of the convex part of the fixing clip (10) and the inside of the inner heat insulation sleeve (3) are provided with threaded holes, and the inside of the threaded holes is screwed with fixing bolts.
6. The totally enclosed copper brush direct current motor according to claim 1, wherein the fixing base (12) is a circular frame structure, the protruding portion of the fixing base (12) is screwed to the lower surface of the heat-resistant casing (1), the heat dissipation fan (13) is screwed to the inner wall of the recessed portion of the fixing base (12), the air guide opening (14) is arranged at the lower end of the inside of the heat-resistant casing (1), and the fixing base (12) is arranged at the outer end of the air guide opening (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049944.1U CN212850063U (en) | 2020-09-18 | 2020-09-18 | Totally enclosed copper brush direct current motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022049944.1U CN212850063U (en) | 2020-09-18 | 2020-09-18 | Totally enclosed copper brush direct current motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850063U true CN212850063U (en) | 2021-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022049944.1U Active CN212850063U (en) | 2020-09-18 | 2020-09-18 | Totally enclosed copper brush direct current motor |
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| CN (1) | CN212850063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204739A (en) * | 2021-11-22 | 2022-03-18 | 太仓富华特种电机有限公司 | Evaporation formula forced air cooling motor |
-
2020
- 2020-09-18 CN CN202022049944.1U patent/CN212850063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204739A (en) * | 2021-11-22 | 2022-03-18 | 太仓富华特种电机有限公司 | Evaporation formula forced air cooling motor |
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