CN212259689U - Motor case convenient to heat dissipation - Google Patents
Motor case convenient to heat dissipation Download PDFInfo
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- CN212259689U CN212259689U CN202021499526.6U CN202021499526U CN212259689U CN 212259689 U CN212259689 U CN 212259689U CN 202021499526 U CN202021499526 U CN 202021499526U CN 212259689 U CN212259689 U CN 212259689U
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- oil
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- heat dissipation
- impeller
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Abstract
The utility model discloses a motor box convenient for heat dissipation, which comprises a machine box body and an oil cooling component; the case body comprises an inner case, an outer case fixedly connected with the inner case and a motor case door; the oil cooling assembly comprises an oil tank, an oil way arranged between the inner case and the outer case, a heat conduction oil pump arranged above the oil tank and an impeller arranged at the inlet end of the oil way; the oil pumping port of the heat transfer oil pump is communicated with the oil tank, and the impeller is arranged between the oil pumping port of the heat transfer oil pump and the oil path inlet end; the outlet end of the oil way is connected with a radiator, and the radiator is communicated with an oil tank; a heat dissipation fence is arranged on the outer case; fans are arranged on two sides of the outer case, the impeller is connected with a transmission component in a shaft mode, and the transmission component is connected with the fans. The inner machine box in the motor box can be disassembled, and the whole motor box has good airtightness such as dust prevention and water prevention and also has good heat dissipation.
Description
Technical Field
The utility model relates to a motor case technical field specifically is a motor case convenient to heat dissipation.
Background
The motor case is used for loading articles such as instruments, meters, electronics, communication, automation, sensors, smart cards, industrial control, precision machinery and the like, the whole power case is attractive and elegant in overall formation form, a high-grade distribution board is formed, the motor case is widely used in the power and electronic control industry, and is used for mounting low-voltage distribution devices and large control equipment, various cross beam and vertical beam structures can be selected in the internal structure, the concept of complete modularization is realized, and the use is more clear and convenient.
Because the circuit of a large amount of electronic equipment need be installed to the motor case, inside can give off a large amount of heats, traditional electric power chassis cabinet carries out the nature heat dissipation through the louvre of both sides mostly, the radiating efficiency is lower, especially the temperature at the quick-witted incasement in summer can reach more than 50 ℃, the life of electric power module can be influenced to too high temperature, and in southern areas, the air is comparatively moist, the moisture enters and can produce the influence to the electric part in the motor case cabinet, and its short circuit that takes place easily, through a period of time's use, because fan exchange air heat dissipation leads to attaching dust on the inside device of motor case, so need clean, prevent that the dust from influencing the operation. Therefore, a new power cabinet needs to be designed to solve the heat dissipation problem of the motor box under the condition of ensuring the dust prevention and the water prevention of the motor box.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a motor case convenient to heat dissipation to solve the problem that above-mentioned prior art exists, can guarantee that the motor case is dampproofing, waterproof and leakproofness, can make the motor case have fine radiating effect again.
In order to achieve the above object, the utility model provides a following scheme: a motor box convenient for heat dissipation comprises a machine box body and an oil cooling assembly; the case body comprises an inner case, an outer case fixedly connected with the inner case and a motor case door;
the oil cooling assembly comprises an oil tank, an oil path arranged between the inner case and the outer case, a heat conduction oil pump arranged above the oil tank and an impeller arranged at the inlet end of the oil path; the oil pumping port of the heat transfer oil pump is communicated with the oil tank, and the impeller is arranged between the oil pumping port of the heat transfer oil pump and the oil path inlet end; the outlet end of the oil way is connected with a radiator, and the radiator is communicated with an oil tank;
fans are arranged on two sides of the outer case, the impeller is connected with a transmission assembly in a shaft mode, and the transmission assembly is connected with the fans.
Preferably, the heat dissipation fence is arranged on two sides and the rear side of the outer case, and the heat dissipation fence and the outer case are integrally formed.
Preferably, the radiator is arranged below the oil tank, one end of the radiator is connected with the oil outlet end of the oil path, and the other end of the radiator is communicated with the oil tank.
Preferably, the oil path is an oil guide pipe with a triangular cross section, and the oil guide pipe is attached to the outer wall of the inner case; the oil guide pipe is made of red copper metal, and the red copper has good heat dissipation performance.
Preferably, the motor box door is hinged to one side of the outer box, and a sealing rubber strip and a waterproof groove are arranged at the joint of the motor box door and the outer box, so that good sealing performance of the motor box can be guaranteed, and the motor box has a dustproof and waterproof function.
Preferably, the transmission assembly includes an impeller output shaft, a fan input shaft, and a gear set disposed between the impeller output shaft and the fan input shaft, and the gear set transmits power of the impeller output shaft to the fan input shaft, so as to rotate the fan.
The utility model discloses a following technological effect: the heat dissipation system of the utility model is divided into oil cooling and air cooling, wherein the oil cooling is to convey oil to an oil guide pipe surrounding the outer side of the inner case through a heat conduction oil pump, so that the heat in the case is taken away by the heat conduction oil in the oil guide pipe; the air cooling is that a fan driven by a transmission assembly is driven by an impeller arranged at the outlet of a heat conduction oil pump to blow air to dissipate heat of a gap between an inner box and an outer box, and an oil way and the inner box are directly cooled by air; the radiator arranged at the outlet end of the oil way dissipates the heat of the heat-conducting oil absorbed by the radiator and then flows back to the oil tank; the utility model discloses compare with traditional motor case, realize through an oil pump that oil is cold and forced air cooling carries out the heat dissipation of two kinds of modes to the motor case, can guarantee that the motor case is dampproofing, waterproof and leakproofness, can make the motor case reach fine radiating effect again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a motor box of the present invention;
fig. 2 is a left side view of the motor case of the present invention;
FIG. 3 is a piping diagram of the motor case of the present invention;
the heat dissipation device comprises a case body 1, an oil cooling assembly 2, an inner case 3, an outer case 4, a motor case door 5, an oil tank 6, an oil path 7, a heat conduction oil pump 8, an impeller 9, an oil path inlet end 10, a heat dissipation fence 11, a fan 12, a transmission assembly 13, an oil path outlet end 14, a radiator 15, a heat conduction oil pump oil outlet 16, and a heat conduction oil pump oil inlet 17.
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.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1-3, the utility model provides a motor case convenient to heat dissipation, including chassis body 1 and oil cooling subassembly 2, chassis body 1 includes interior machine case 3, with 3 fixed connection's of interior machine case outer case 4 and motor case door 5, and motor case door 5 is articulated with outer case 4 one side, sets up sealing rubber strip and water-proof tank in motor case door 5 and outer case 4 junction, and heat dissipation fence 11 sets up in outer case 4 both sides and rear side, and heat dissipation fence 11 and outer case 4 are the integrated into one piece.
The oil cooling assembly 2 comprises an oil tank 6, an oil path 7 arranged between the inner case 3 and the outer case 4, a heat conducting oil pump 8 arranged above the oil tank 6 and an impeller 9 arranged at an oil path inlet end 10; the oil pumping port 17 of the heat transfer oil pump is communicated with the oil tank 6, and the impeller 9 is arranged between the oil pumping port 16 of the heat transfer oil pump and the oil path inlet end 10; the oil path outlet end 14 is connected with a radiator 15, and the radiator 15 is communicated with the oil tank 6; the oil path 7 is an oil guide pipe with a triangular cross section, the oil guide pipe is attached to the outer wall of the inner case 3 and made of red copper metal, the heat conduction oil pump 8 applies hydraulic power to enable heat conduction oil to flow in the oil path 7 in the gap between the outer case 4 and the inner case 3 in a circulating mode, and heat released by the motor case is taken away through the heat conduction oil to achieve heat dissipation of the motor case.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a motor case convenient to heat dissipation which characterized in that: comprises a case body (1) and an oil cooling component (2); the case body (1) comprises an inner case (3), an outer case (4) fixedly connected with the inner case (3) and a motor case door (5);
the oil cooling assembly (2) comprises an oil tank (6), an oil way (7) arranged between the inner case (3) and the outer case (4), a heat-conducting oil pump (8) arranged above the oil tank (6) and an impeller (9) arranged at the inlet end of the oil way (7); an oil inlet of the heat conduction oil pump (8) is communicated with the oil tank (6), and the impeller (9) is arranged between an oil outlet of the heat conduction oil pump (8) and an inlet end of the oil way (7); the outlet end of the oil way (7) is connected with a radiator (15), and the radiator (15) is communicated with the oil tank (6);
a heat dissipation fence (11) is arranged on the outer case (4); fans (12) are arranged on two sides of the outer case (4), the impeller (9) is connected with a transmission component (13) in a shaft mode, and the transmission component (13) is connected with the fans (12).
2. The motor case convenient for heat dissipation of claim 1, wherein: the heat dissipation fence (11) is arranged on the two sides and the rear side of the outer case (4), and the heat dissipation fence (11) and the outer case (4) are integrally formed.
3. The motor case convenient for heat dissipation of claim 1, wherein: the radiator (15) is arranged below the oil tank (6), one end of the radiator (15) is connected with the oil outlet end of the oil way (7), and the other end of the radiator (15) is communicated with the oil tank (6).
4. The motor case convenient for heat dissipation of claim 1, wherein: the oil path (7) is an oil guide pipe with a triangular cross section, and the oil path (7) is attached to the outer wall of the inner case (3); the oil passage (7) is made of red copper metal.
5. The motor case convenient for heat dissipation of claim 1, wherein: the motor box door (5) is hinged to one side of the outer box (4), and a sealing rubber strip and a waterproof groove are arranged at the joint of the motor box door (5) and the outer box (4).
6. The motor case convenient for heat dissipation of claim 1, wherein: the transmission assembly (13) comprises an impeller (9) output shaft, a fan (12) input shaft and a gear set arranged between the impeller (9) output shaft and the fan (12) input shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499526.6U CN212259689U (en) | 2020-07-27 | 2020-07-27 | Motor case convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499526.6U CN212259689U (en) | 2020-07-27 | 2020-07-27 | Motor case convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212259689U true CN212259689U (en) | 2020-12-29 |
Family
ID=73980259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499526.6U Active CN212259689U (en) | 2020-07-27 | 2020-07-27 | Motor case convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212259689U (en) |
-
2020
- 2020-07-27 CN CN202021499526.6U patent/CN212259689U/en active Active
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