CN212055281U

CN212055281U - Quick heat radiation structure of air-blower

Info

Publication number: CN212055281U
Application number: CN202020578736.8U
Authority: CN
Inventors: 高志横
Original assignee: Shenzhen Huaxinrong Plastic Electronic Co ltd
Current assignee: Shenzhen Huaxinrong Plastic Electronic Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a quick heat radiation structure of air-blower, which comprises an air blower, the motor externally mounted of air-blower has the toroidal tube, be equipped with the more than one venthole on the interior anchor ring of toroidal tube, be equipped with a bar mouth on the top surface of outlet duct on the air-blower, be equipped with the casing in the bar mouth, the casing lower extreme extends to inside the outlet duct, be equipped with the inlet port on the right flank of casing, install the apron on the top surface of casing, the bottom surface of apron offsets with the outer wall of outlet duct, the center department of apron installs the first pipeline with the casing intercommunication, the second pipeline is installed to the toroidal tube upper end, it is first, install the hose between the second pipeline, the apron still install the adjustment mechanism who adjusts the casing on the surface. The utility model discloses simple structure can utilize the gas that self blew off to dispel the heat to the motor, need not to add other heat dissipation mechanisms, and can adjust the heat dissipation according to the circumstances and do not dispel the heat, has increased adaptability.

Description

Quick heat radiation structure of air-blower

Technical Field

The utility model relates to an air-blower technical field, concretely relates to quick heat radiation structure of air-blower.

Background

With the continuous development of economy, the scenes and machines for using the air blower are increased, the air blower slowly enters the life of people, the air blower does not have friction due to the fact that the impeller runs in the machine body, lubrication is not needed, discharged gas does not contain oil, the air blower is an ideal pneumatic conveying air source for industries such as chemical engineering and food, the air blower belongs to a volume running type air blower, when the air blower is used, flow change is small along with the change of pressure, but the flow changes along with the change of rotating speed, therefore, the pressure selection range is wide, and the flow can be selected through the selection of the rotating speed to meet the requirement. However, the blowers on the market are used for a long time, and certain specific occasions can lead the blowers to be used for one day or more, so that the motors of the blowers generate heat, and the damage to the motors of the blowers and the service life of the blowers are greatly reduced to a certain extent.

Disclosure of Invention

The utility model aims to solve the technical problem that a quick heat radiation structure of air-blower is provided to solve the problem of proposing among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: the utility model provides a quick heat radiation structure of air-blower, which comprises an air-blower, the motor externally mounted of air-blower has the toroidal tube, be equipped with the venthole more than one on the interior anchor ring of toroidal tube, be equipped with a bar mouth on the top surface of outlet duct on the air-blower, be equipped with the casing in the bar mouth, the casing lower extreme extends to inside the outlet duct, be equipped with the inlet port on the right flank of casing, install the apron on the top surface of casing, the bottom surface of apron offsets with the outer wall of outlet duct, the center department of apron installs the first pipeline with the casing intercommunication, the second pipeline is installed to the toroidal tube upper end, it is first, install the hose between the second pipeline, the apron still install the adjustment mechanism who.

As preferred technical scheme, adjustment mechanism includes bearing, screw rod, hand wheel and L template, and L template one end is installed on the outlet duct, is equipped with a locating hole and a screw hole on the other end, and the locating hole setting is passed to first pipeline upper end, and screw rod threaded connection is in the screw hole, is equipped with a mounting groove on the surface of apron, and the bearing sets up in the mounting groove, and the outer loop of bearing is installed on the internal face of mounting groove, and the screw rod lower extreme is installed in the inner ring of bearing, and the hand wheel is installed in the upper end of screw rod.

Preferably, a rubber layer is mounted on an inner wall surface of the strip-shaped opening, and the inner wall surface of the rubber layer abuts against an outer wall surface of the housing.

As the preferred technical scheme, the size of the cover plate is larger than that of the strip-shaped opening.

Preferably, one end of the annular tube is attached to an outer wall surface of the blower.

The utility model has the advantages that: the utility model discloses simple structure can utilize the gas that self blew off to dispel the heat to the motor, need not to add other heat dissipation mechanisms, and can adjust the heat dissipation according to the circumstances and do not dispel the heat, has increased adaptability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention; fig. 2 is a schematic structural diagram of the present invention when the heat is not dissipated.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses a quick heat radiation structure of air-blower, including air-blower 12, the motor externally mounted of air-blower 12 has ring pipe 13, be equipped with more than one venthole 14 on the inner ring face of ring pipe 13, be equipped with a bar mouth on the top surface of outlet duct 16 on the air-blower 12, be equipped with casing 2 in the bar mouth, 2 lower extremes of casing extend to inside the outlet duct 16, be equipped with inlet port 1 on the right flank of casing 2, install apron 4 on the top surface of casing 2, the bottom surface of apron 4 offsets with the outer wall of outlet duct 16, the center department of apron 4 installs the first pipeline 5 with casing 2 intercommunication, second pipeline 11 is installed to ring pipe 13 upper end, it is first, install hose 9 between the

second pipeline

5, 11, the adjustment mechanism who adjusts casing 2 still is installed on the surface of apron 4.

In this embodiment, adjustment mechanism includes bearing, screw rod 7, hand wheel 6 and L template 8, and 8 one ends of L template are installed on outlet duct 16, are equipped with a locating hole and a screw hole on the other end, and 5 upper ends of first pipeline pass the locating hole setting, and screw rod 7 threaded connection is in the screw hole, and apron 4 is equipped with a mounting groove on the surface, and the bearing sets up in the mounting groove, and the outer loop of bearing is installed on the internal face of mounting groove, and 7 lower extremes of screw rod are installed in the inner ring of bearing, and hand wheel 6 installs in the upper end of screw rod 7.

In this embodiment, install rubber layer 3 on the internal wall face of bar mouth, the internal wall face on rubber layer 3 offsets with the outer wall face of casing 2, has increased the leakproofness between casing and the bar mouth through the rubber layer, has avoided gaseous outer the hourglass.

In this embodiment, the size of the cover plate 4 is larger than that of the strip-shaped opening, and when the cover plate abuts against the outer wall surface of the air outlet pipe, the air inlet hole is positioned in the air outlet pipe.

In this embodiment, one end of the ring pipe 13 is attached to the outer wall surface of the blower 12.

When the air blower runs for a long time and needs to dissipate heat, the hand wheel is rotated, the rotation of the hand wheel drives the screw rod, the screw rod moves downwards along the screw hole, the cover plate and the shell are pushed by the movement of the screw rod until the shell enters the air outlet pipe, at the moment, part of air blown out by the air blower enters the shell along the air inlet hole until entering the annular pipe along the first pipeline, the hose and the second pipeline and being discharged from the air outlet hole, the sprayed air can be directly blown onto the motor, continuous air cooling can be carried out on the motor, the influence on the service life caused by overheating is avoided, and the structure utilizes the air generated by the structure, and other heat dissipation devices are not required to be added.

When heat dissipation is not needed, the hand wheel is rotated reversely, the screw rod rises until the lower end of the shell moves into the strip-shaped opening, and as shown in fig. 2, the strip-shaped opening can be effectively sealed through the bottom surface of the shell, so that wind energy is directly discharged.

The heat dissipation mechanism is directly arranged on the air blower, can move along the movement of the air blower, and is convenient to operate and use.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a quick heat radiation structure of air-blower which characterized in that: comprises an air blower (12), a ring-shaped pipe (13) is arranged outside the motor of the air blower (12), more than one air outlet hole (14) is arranged on the inner ring surface of the ring-shaped pipe (13), a strip-shaped opening is arranged on the top surface of an air outlet pipe (16) on the air blower (12), a shell (2) is arranged in the strip-shaped opening, the lower end of the shell (2) extends into the air outlet pipe (16), an air inlet hole (1) is arranged on the right side surface of the shell (2), a cover plate (4) is arranged on the top surface of the shell (2), the bottom surface of the cover plate (4) is abutted against the outer wall surface of the air outlet pipe (16), a first pipeline (5) communicated with the shell (2) is arranged at the center of the cover plate (4), a second pipeline (, a hose (9) is arranged between the second pipelines (5, 11), and an adjusting mechanism for adjusting the shell (2) is also arranged on the surface of the cover plate (4).

2. The rapid heat dissipation structure of a blower according to claim 1, wherein: adjustment mechanism includes the bearing, screw rod (7), hand wheel (6) and L template (8), install on outlet duct (16) L template (8) one end, be equipped with a locating hole and a screw hole on the other end, the locating hole setting is passed to first pipeline (5) upper end, screw rod (7) threaded connection is in the screw hole, the apron (4) be equipped with a mounting groove on the surface, the bearing sets up in the mounting groove, the outer loop of bearing is installed on the internal face of mounting groove, screw rod (7) lower extreme is installed in the inner ring of bearing, hand wheel (6) are installed in the upper end of screw rod (7).

3. The rapid heat dissipation structure of a blower according to claim 1, wherein: the rubber layer (3) is arranged on the inner wall surface of the strip-shaped opening, and the inner wall surface of the rubber layer (3) is abutted against the outer wall surface of the shell (2).

4. The rapid heat dissipation structure of a blower according to claim 1, wherein: the size of the cover plate (4) is larger than that of the strip-shaped opening.

5. The rapid heat dissipation structure of a blower according to claim 1, wherein: one end of the annular pipe (13) is mounted on the outer wall surface of the blower (12).