CN212850085U - Square motor with protection and surface cooling functions - Google Patents
Square motor with protection and surface cooling functions Download PDFInfo
- Publication number
- CN212850085U CN212850085U CN202021748599.4U CN202021748599U CN212850085U CN 212850085 U CN212850085 U CN 212850085U CN 202021748599 U CN202021748599 U CN 202021748599U CN 212850085 U CN212850085 U CN 212850085U
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- cover
- flow guide
- air
- shell
- rear end
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Abstract
The utility model discloses a square motor with protection and surface cooling, which comprises a housing, wherein a front end cover and a rear end cover are respectively arranged at two ends of the housing, a main shaft with one end extending out of the front end cover is rotatably connected on the front end cover and the rear end cover, a rotor core is arranged on the main shaft, a stator core matched with the rotor core is arranged in the housing, an air inlet is arranged on the front end cover, an air outlet is arranged on the rear end cover, an air guide cover fixed on the rear end cover is covered on the air outlet, a fan is arranged in the air guide cover, the air guide cover is provided with an air guide opening vertically upwards, an air storage cover is arranged on the air; the shell is coated with a flow guide cover, the flow guide cover consists of a flow guide top plate positioned above the shell and flow guide side plates respectively positioned on two sides of the shell, a flow guide channel is formed between the flow guide cover and the shell, and one end of the flow guide channel is connected with the blast orifice. The square motor has the characteristics of safety in use and scald prevention, and is perfect in overall function and high in practicability.
Description
Technical Field
The utility model relates to a motor manufacturing technology field, more specifically say, it relates to a square motor of area protection and surface cooling.
Background
The motor can produce a large amount of heat energy at high-speed moving in-process for motor casing surface is scalded, if human skin direct contact is in motor casing under high temperature state, easily scalds, has the potential safety hazard, and whole effect is not good. Therefore, the utility model provides a square motor of area protection and surface cooling.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the above-mentioned prior art, provide a square motor of area protection and surface cooling.
In order to solve the technical problem, the purpose of the utility model is to realize like this: the utility model relates to a square motor with protection and surface cooling, including the casing, the both ends of casing are equipped with front end housing and rear end cap respectively, rotate on front end housing and the rear end cap and be connected with the main shaft that one end stretches out the front end housing, are equipped with rotor core on the main shaft, be equipped with the stator core who matches rotor core in the casing, the air intake has been seted up on the front end housing, the air outlet has been seted up on the rear end cap, is covered with the wind scooper of fixing on the rear end cap on the air outlet, is equipped with the fan in the wind scooper, the wind scooper has perpendicular ascending wind-guiding mouth, is equipped with the air-storage cover on the wind-guiding;
the shell is coated with a flow guide cover, the flow guide cover is composed of a flow guide top plate located above the shell and flow guide side plates located on two sides of the shell respectively, a flow guide channel is formed between the flow guide cover and the shell, and one end of the flow guide channel is connected with the blast port.
The utility model discloses further set up to: a first supporting column is arranged between the flow guide top plate and the shell.
The utility model discloses further set up to: and a second supporting column is arranged between the flow guide side plate and the shell.
The utility model discloses further set up to: and a lifting ring extending out of the flow guide top plate is arranged on the shell.
The utility model discloses further set up to: the fan is a backward tilting centrifugal fan.
To sum up, the utility model discloses following beneficial effect has: the utility model relates to a square motor with protection and surface cooling, which uses a rear centrifugal fan to extract the heat in the shell and blow the heat to the surface of the shell as cooling air to reduce the temperature of the surface of the shell; and the surface of the shell is overhead by the air guide sleeve, the skin of a human body can not directly contact the surface of the shell, the scald is not easy to occur, the use is safe and reliable, the whole function is complete, and the practicability is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of a part of the structure of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the following description of the preferred embodiments of the present invention is provided in conjunction with the specific examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent requirements of the present invention. 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.
The invention will be further described with reference to the accompanying drawings and preferred embodiments.
Example 1
Referring to fig. 1 to 3, the square motor with protection and surface cooling according to the embodiment includes a casing 1, a front end cover 2 and a rear end cover 3 are respectively disposed at two ends of the casing 1, a spindle 4 having one end extending out of the front end cover 2 is rotatably connected to the front end cover 2 and the rear end cover 3, a rotor core is disposed on the spindle 4, a stator core matched with the rotor core is disposed in the casing 1, an air inlet is disposed on the front end cover 2, an air outlet is disposed on the rear end cover 3, an air guiding cover 5 fixed on the rear end cover 3 is covered on the air outlet, a fan is disposed in the air guiding cover 5, the air guiding cover 5 has an air guiding opening 6 which is vertically upward, an air storing cover 7 is disposed on the air guiding opening 6, and the air storing cover 7 has;
the air guide sleeve is characterized in that the shell 1 is coated with an air guide sleeve 9, the air guide sleeve 9 is composed of an air guide top plate 91 positioned above the shell 1 and air guide side plates 92 respectively positioned on two sides of the shell 1, an air guide channel 10 is formed between the air guide sleeve 9 and the shell 1, and one end of the air guide channel 10 is connected with the blast port 8.
Preferably, the fan is a backward inclined centrifugal fan.
In this embodiment, after the backward-inclined centrifugal fan is operated, the heat of the casing 1 is extracted from the air outlet on the rear end cover 3, is pumped to the air guiding cover 5, and is guided to the air storage cover 7 from the air guiding opening 6, and after a predetermined amount of air flow is reached in the air storage cover 7, the air flow flows into the air guiding channel 10 formed between the air guiding cover 9 and the casing 1 along the air blowing opening 8, so as to cool the outer surface of the casing 1, thereby achieving the cooling effect.
Example 2
Referring to fig. 1 to 3, in the square motor with protection and surface cooling according to the present embodiment, in addition to embodiment 1, a first support column 11 is further provided between the flow guide top plate 91 and the housing 1. Further, a second support column 12 is arranged between the flow guide side plate 92 and the housing 1.
The first support column 11 is arranged to support the diversion top plate 91; the second support column 12 is arranged to support the diversion side plate 92.
Example 3
Referring to fig. 1 to 3, in the square motor with protection and surface cooling according to the present embodiment, based on embodiments 1 and 2, a hanging ring 13 extending out of a diversion top plate 91 is further provided on a housing 1. Through rings 13's setting, conveniently lift by crane the motor, be convenient for carry out the transportation to it.
The utility model relates to a square motor with protection and surface cooling, which uses a rear centrifugal fan to extract the heat in the shell and blow the heat to the surface of the shell as cooling air to reduce the temperature of the surface of the shell; and the surface of the shell is overhead by the air guide sleeve, the skin of a human body can not directly contact the surface of the shell, the scald is not easy to occur, the use is safe and reliable, the whole function is complete, and the practicability is high.
Unless otherwise specified, in the present invention, if the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship based on the actual orientation or positional relationship shown, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are used for illustrative purposes only, and should not be construed as limiting the present patent, it is possible for those skilled in the art to combine the embodiments and understand the specific meanings of the above terms according to specific situations.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass both fixed and removable connections, or integral connections; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The utility model provides a square motor of area protection and surface cooling, includes the casing, and the both ends of casing are equipped with front end housing and rear end cap respectively, rotate on front end housing and the rear end cap and be connected with the main shaft that one end stretches out the front end housing, be equipped with rotor core on the main shaft, be equipped with the stator core who matches rotor core in the casing, its characterized in that: the front end cover is provided with an air inlet, the rear end cover is provided with an air outlet, the air outlet is covered with an air guide cover fixed on the rear end cover, a fan is arranged in the air guide cover, the air guide cover is provided with an air guide opening which is vertically upward, an air storage cover is arranged on the air guide opening, and the air storage cover is provided with a blast opening which is horizontally forward;
the shell is coated with a flow guide cover, the flow guide cover is composed of a flow guide top plate located above the shell and flow guide side plates located on two sides of the shell respectively, a flow guide channel is formed between the flow guide cover and the shell, and one end of the flow guide channel is connected with the blast port.
2. The protected and surface cooled square electric machine of claim 1, further comprising: a first supporting column is arranged between the flow guide top plate and the shell.
3. The protected and surface cooled square electric machine of claim 2, further comprising: and a second supporting column is arranged between the flow guide side plate and the shell.
4. The protected and surface cooled square electric machine of claim 2 or 3, wherein: and a lifting ring extending out of the flow guide top plate is arranged on the shell.
5. The protected and surface cooled square electric machine of claim 1, further comprising: the fan is a backward tilting centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748599.4U CN212850085U (en) | 2020-08-20 | 2020-08-20 | Square motor with protection and surface cooling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748599.4U CN212850085U (en) | 2020-08-20 | 2020-08-20 | Square motor with protection and surface cooling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212850085U true CN212850085U (en) | 2021-03-30 |
Family
ID=75137689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748599.4U Active CN212850085U (en) | 2020-08-20 | 2020-08-20 | Square motor with protection and surface cooling functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212850085U (en) |
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2020
- 2020-08-20 CN CN202021748599.4U patent/CN212850085U/en active Active
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