CN219394556U - Starter and starter end cover thereof - Google Patents

Abstract

The utility model discloses a starter end cover, which comprises a cover body, wherein the cross section of the cover body is -shaped, a first main shaft hole is formed in the middle of the cover body, a main shaft positioning sleeve is connected to the outer end part of the cover body close to the first main shaft hole, a groove is formed in the inner side wall of the cover body in a concave manner, one end of the groove, which is far away from the main shaft positioning sleeve, is provided with a threaded rod in a rotating connection manner, one end of the groove, which is close to the main shaft positioning sleeve, is arranged through the side wall of the cover body, a plurality of ventilation holes are uniformly connected to the outer wall of the groove, a radiating fin is connected to one end, which is close to the opening, of the cover body, and a second main shaft hole is formed in the middle of the radiating fin. Compared with the prior art, the utility model has the advantages that: the starter and the starter end cover thereof have the advantages of protecting effect and good heat dissipation effect.

Description

Starter and starter end cover thereof

Technical Field

The utility model relates to the technical field of a starter, in particular to a starter and a starter end cover thereof.

Background

The starter converts electric energy into mechanical energy through an electromagnetic induction principle, different types of starter are needed by different vehicle types to meet automatic requirements, the starter is of a planetary gear type, the starter is of a direct drive type and is divided into a direct current starter, a gasoline starter, a compressed air starter and the like according to the working principle, the starter adopts a direct current series excited motor, and a rotor part and a stator part are wound by thicker rectangular section copper wires; the driving mechanism adopts a speed reduction gear structure; the operating mechanism adopts an electromagnetic magnetic attraction mode.

The end cover is installed on the port of the starter, the electric brush shaft is rotatably installed in the end cover, heat is generated during the operation of the starter, and the normal use of the starter is easily affected due to the fact that the temperature is too high.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the technical defects, and provide the starter and the starter end cover thereof with the protection effect and the good heat dissipation effect.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a starter end cover, includes the lid, the lid cross-section is shape, the middle part of lid is equipped with spindle hole one, the outer tip of lid is close to spindle hole one and connects and be equipped with the main shaft position sleeve, lid lateral wall indent is equipped with the recess, main shaft position sleeve one end setting is kept away from to the recess, be close to main shaft position sleeve one end rotation connection in the recess and be equipped with the threaded rod, the threaded rod runs through lid lateral wall setting, recess outer wall even connection is equipped with a plurality of bleeder vents, be close to opening one end connection in the lid and be equipped with the fin, the middle part of fin is equipped with spindle hole two.

As an improvement, a plurality of extending heat conducting columns are uniformly extended on one side of the radiating fin close to the opening of the cover body.

As an improvement, a plurality of rotating shafts are uniformly arranged on one side, far away from the opening of the cover body, of the radiating fin, and a turbulent fan is sleeved on the rotating shafts in a rotating manner.

As an improvement, a plurality of thread sleeves are uniformly arranged at one end, far away from the opening of the cover body, in the groove, the threaded rod is in threaded sleeve joint with the thread sleeves, and a bolt head is fixedly welded at the upper middle part of the threaded rod.

A starter comprises a cover body and a starter body, wherein a plurality of thread grooves are concavely formed in the end portion of the starter, which is matched with a threaded rod.

As an improvement, one end of the starter body, which is close to the radiating fin, is connected with a heat conducting plate.

Compared with the prior art, the utility model has the advantages that: through the heat-conducting plate and the fin cooperation that set up in this application, can dispel the heat to the temperature in the equipment, cooperation bleeder vent promotes the air exchange rate greatly with the vortex fan to improve the radiating effect, in this application, make things convenient for the dismouting of lid to use through the threaded rod that sets up with the lid is supporting, when in actual use, can protect the main shaft through the setting of tip main shaft locating sleeve.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the cover.

Fig. 3 is a schematic view of the back structure of the heat sink.

Fig. 4 is a schematic structural view of the starter body.

As shown in the figure: 1. a cover body; 2. a starter body; 3. a spindle hole I; 4. a main shaft positioning sleeve; 5. a groove; 6. a threaded rod; 7. ventilation holes; 8. a heat sink; 9. spindle hole II; 10. extending the heat conducting column; 11. a rotating shaft; 12. a turbulent fan; 13. a threaded sleeve; 14. a bolt head; 15. a thread groove; 16. a heat conducting plate.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4 of the drawings, a starter end cover comprises a cover body 1, the cross section of the cover body 1 is -shaped, a main shaft hole I3 is arranged in the middle of the cover body 1, a main shaft positioning sleeve 4 is connected and arranged at the outer end part of the cover body 1 near the main shaft hole I3, a groove 5 is arranged on the inner side wall of the outer side wall of the cover body 1 in a concave manner, the groove 5 is arranged at one end far away from the main shaft positioning sleeve 4, a threaded rod 6 is rotatably connected and arranged at one end, near the main shaft positioning sleeve 4, of the groove 5, the threaded rod 6 penetrates through the side wall of the cover body 1 and is provided with a plurality of ventilation holes 7, a radiating fin 8 is connected and arranged at one end, near an opening, of the cover body 1, and a main shaft hole II 9 is arranged at the middle part of the radiating fin 8.

A starter comprises a cover body 1 and a starter body 2, wherein a plurality of thread grooves 15 are concavely formed in the end portion of the starter, which is matched with a threaded rod 6.

The heat dissipation plate is characterized in that a plurality of extension heat conduction columns 10 are uniformly extended on one side, close to the opening of the cover body 1, of the heat dissipation plate 8, a heat conduction plate 16 is connected to one end, close to the heat dissipation plate 8, of the starter body 2, and heat dissipation efficiency is improved through the cooperation of the extension heat conduction columns 10 and the heat conduction plate 16.

The fin 8 is kept away from lid 1 opening one side and evenly is equipped with a plurality of axis of rotation 11, the rotation cup joints on the axis of rotation 11 and has been equipped with vortex fan 12, through the setting of vortex fan 12 in this application, makes vortex fan 12 rotate through vibrations etc. of equipment when equipment is used for the air flow, thereby increase the radiating effect.

A plurality of thread sleeves 13 are uniformly arranged at one end, far away from the opening of the cover body 1, in the groove 5, the threaded rod 6 is in threaded sleeve connection with the thread sleeves 13, a bolt head 14 is fixedly welded at the upper middle part of the threaded rod 6, the threaded rod 6 is conveniently twisted through the arrangement of the bolt head 14, and meanwhile, the threaded rod 6 is prevented from being lost.

When the device is in practical use, because the device body vibrates during use, the device rotates with the rotating shaft to disturb air, so that the turbulent fan rotates, the air is disturbed further, the air flow is accelerated, the heat with long working length of the device is transmitted to the radiating fins through the extending heat conducting columns and then is dissipated through the air holes, the normal use of the device is ensured, and the device can be disassembled and maintained through twisting the bolt head. What is not described in detail in this specification is prior art known to those skilled in the art.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. Starter end cover, including lid (1), its characterized in that: the novel heat-insulating cover is characterized in that the cross section of the cover body (1) is -shaped, a first main shaft hole (3) is formed in the middle of the cover body (1), a first main shaft locating sleeve (4) is connected to the outer end portion of the cover body (1) close to the first main shaft hole (3), a groove (5) is formed in the inner side wall of the cover body (1) in a concave mode, one end of the groove (5) away from the main shaft locating sleeve (4) is arranged, a threaded rod (6) is arranged in the groove (5) close to one end of the main shaft locating sleeve (4) in a rotating mode, the threaded rod (6) penetrates through the side wall of the cover body (1) to be arranged, a plurality of ventilation holes (7) are evenly formed in the outer wall of the groove (5) in a connecting mode, radiating fins (8) are arranged in the cover body (1) in a mode that radiating fins (8) are connected to one end of the middle of the radiating fins (8) in a mode.

2. A starter end cap according to claim 1, wherein: and a plurality of extending heat conducting columns (10) are uniformly extended on one side of the radiating fins (8) close to the opening of the cover body (1).

3. A starter end cap according to claim 2, wherein: a plurality of rotating shafts (11) are uniformly arranged on one side, far away from the opening of the cover body (1), of the radiating fins (8), and turbulent fans (12) are rotatably sleeved on the rotating shafts (11).

4. A starter end cap according to claim 1, wherein: a plurality of threaded sleeves (13) are uniformly arranged at one end, far away from the opening of the cover body (1), in the groove (5), the threaded rod (6) is in threaded sleeve joint with the threaded sleeves (13), and a bolt head (14) is fixedly welded at the upper middle part of the threaded rod (6).

5. A starter, characterized in that: comprising a cover body (1) and a starter body (2) as claimed in any one of claims 1 to 4, wherein a plurality of thread grooves (15) are concavely formed in the starter end part, which is matched with the threaded rod (6).

6. The starter according to claim 5, wherein: one end, close to the radiating fin (8), of the starter body (2) is connected with a heat conducting plate (16).