CN217849103U - Automobile generator end cover - Google Patents
Automobile generator end cover Download PDFInfo
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- CN217849103U CN217849103U CN202221290656.8U CN202221290656U CN217849103U CN 217849103 U CN217849103 U CN 217849103U CN 202221290656 U CN202221290656 U CN 202221290656U CN 217849103 U CN217849103 U CN 217849103U
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- opening
- end cover
- tang
- inserted bar
- long tube
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Abstract
The utility model discloses an automobile power generation machine end cover relates to automobile power generation machine technical field. Automobile power generation machine end cover, including motor lid, tang, long tube, bell, planking, inserted bar, bayonet socket and stop gear, be equipped with the tang on the lateral margin of motor lid, the long tube is being connected in the tang interpolation, the bell is being welded to the long tube, the junction of long tube and bell is overhanging to have the planking, be equipped with the inserted bar on the terminal surface that the planking corresponds the tang, seted up the bayonet socket on the inserted bar, be equipped with stop gear on the tang outer lane that the inserted bar corresponds, the inserted bar is pegged graft in the stop gear. The utility model discloses a when setting up the device and using outside air through the cone opening flow direction motor in the time atmospheric pressure will change to realize the reduction of temperature, thereby realize the high-efficient heat dissipation to the motor.
Description
Technical Field
The utility model relates to an automobile power generation machine technical field especially relates to automobile power generation machine end cover.
Background
The improvement of industry and the improvement of living standard of people make automobiles become the tools of riding instead of walk gradually, and an automobile generator is the main power supply of an automobile electrical system, supplies power to all electric equipment except a starter and charges a storage battery.
"an automobile power generation machine end cover" that provides according to chinese patent grant publication No. CN205911869U, including end cover body and lid limit, the centre of a circle department of end cover body is equipped with central convex part, the centre of a circle department of central convex part has seted up the centre bore, be connected with on the surface of central convex part and consolidate the arm, the mounting hole has been seted up on the upper surface of consolidating the arm, the one end of consolidating the arm is connected on the inner wall on lid limit, set up evenly distributed's ventilation eyelet around central convex part on the top of end cover body, the top of end cover body is equipped with evenly distributed's fin, air intake and fixed orifices have been seted up between fin and the lid limit, the bottom of end cover body is connected with fixed foot, open mouth has been seted up at the middle part of a fixed foot side. This automobile power generation machine end cover, ventilation effect is good, makes the weight of end cover lighter, more economizes the material to reduce end cover weight, increase end cover heat radiating area and accelerate the air flow, make the generator operating temperature obviously reduce, can effectively prolong the life-span of generator, improve the efficiency of generator.
However, the motor end cover has the following problems in practical use:
1. the hole that can ventilate is being seted up on original motor end cover, and the radiating effect of hole is limited when equipment only dispels the heat through the hole, can not realize the high-efficient heat dissipation of equipment, can not satisfy the use of equipment.
Therefore, it is necessary to provide an automobile generator end cover to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to prior art's above-mentioned defect, provide automobile power generation machine end cover.
The utility model provides a technical scheme that its technical problem adopted is: construct automobile power generation machine end cover, including motor lid, tang, long tube, bell mouth, planking, inserted bar, bayonet socket and stop gear, be equipped with the tang on the lateral margin of motor lid, the long tube is being inserted in the tang, the bell mouth is being welded to the long tube, the junction of long tube and bell mouth is overhanging to have the planking, be equipped with the inserted bar on the terminal surface that the planking corresponds the tang, the bayonet socket has been seted up on the inserted bar, be equipped with stop gear on the tang outer lane that the inserted bar corresponds, the inserted bar is pegged graft in the tang, and outside air when using through setting up the device will change through the bell mouth flow direction motor when atmospheric pressure in to realize the reduction of temperature, thereby realize the high-efficient heat dissipation to the motor.
The utility model provides an among the automobile power generation end cover, the macrostoma of bell is towards the outside of motor lid, the osculum end of bell is connected with the one end of long tube, and the air just can follow the macrostoma flow direction of bell and be less than the bell to realize the change of air pressure in the long tube bore.
The utility model provides an among the automobile power generation machine end cover, stop gear includes mounting groove, linkage plate, spacing mouth, main entrance, dop and reset spring, the outer lane at the tang is seted up to the mounting groove, it corresponds with the inserted bar that has the bayonet socket to be equipped with the main entrance in the mounting groove, it is equipped with the dop to slide on the horizontal direction of main entrance, the dop is fixed on the linkage plate in the mounting groove, be equipped with reset spring between the another side of linkage plate and the mounting groove, spacing mouth has been seted up to one side of mounting groove, the linkage plate is pegged graft in spacing mouth, just can peg graft the inserted bar during installation in the main entrance, and the dop just can carry on spacingly with the inserted bar to realize the fixed of bell, press during the dismantlement the linkage plate make extract the bayonet socket can, thereby realize the dismantlement of subassembly.
The utility model provides an among the automobile power generation machine end cover, the limit mouth has been seted up to the opposite side of tang, the inserted bar position on limit mouth and the opposite side planking of bell corresponds, and the inserted bar is pegged graft in the main entrance, also can inject the inserted bar in the limit mouth to the realization is spacing to the bell.
The utility model provides an among the automobile power generation machine end cover, be equipped with the bolt mouth on the lateral margin of motor cover, realize the installation of casing.
The utility model provides an among the automobile power generation end cover, be equipped with on the terminal surface of planking orientation long tube and stretch the seat, stretch the tang position that the seat corresponds and set up flutedly, realize spacing to the packing ring.
The utility model provides an among the automobile power generation machine end cover, the packing ring has been cup jointed on the long tube, realizes sealing in the long tube installation advances the bellmouth.
Compared with the prior art, the utility model provides an automobile power generation machine end cover has following beneficial effect:
the utility model provides an automobile generator end cover, through setting up bell mouth and long tube for automobile generator end cover, set up the eyelet on the motor end cover, only carry out the circulation of air through the eyelet to the radiating effect is low, this scheme is through installing bell mouth and long tube on the end cover, thereby has realized the high-efficient heat dissipation between the subassembly; a convex opening is arranged on the side edge of the motor cover, a long pipe is inserted into the convex opening, the long pipe is connected to one port of the conical opening, and the large opening of the conical opening faces the outer side of the motor cover; air can pass through the large opening of the conical opening when circulating into the equipment through the conical opening and then flows into the long pipe with the small diameter, and air pressure intensity changes in the circulating process, so that the air temperature is reduced, and the efficient cooling inside the motor is realized.
The utility model provides an automobile generator end cover, through setting up parts such as stop gear for automobile generator end cover, this scheme is connected through the inserted bar on the bell end planking and the stop gear of bellmouth position so that can realize the dismantlement of bell end, conveniently installs, provides convenience for personnel; the mounting groove of the limiting mechanism is arranged on the outer ring of the convex opening, the main opening is arranged in the outer ring, the main opening can be inserted into the inserted rod during mounting, a clamping head is arranged in the main opening, a clamping opening is arranged on the inserted rod corresponding to the clamping head, the clamping head is connected to the linkage plate, and a reset spring is arranged between the linkage plate and the mounting groove; the reset spring can push the linkage plate to move towards the inside of the main opening, the linkage plate can be pressed firstly during installation to enable the chuck to move out of the main opening, so that the inserting rod is inserted, the linkage plate reset spring is loosened to enable the chuck to be inserted into the chuck, and therefore fixing of the inserting rod is achieved, and installation of the conical opening can be achieved.
Drawings
Fig. 1 is a schematic structural diagram of an end cover of an automobile generator provided by the present invention;
fig. 2 is a schematic structural diagram ii of an end cover of an automobile generator provided by the present invention;
fig. 3 is a partial cross-sectional view of an automotive generator end cover provided by the present invention;
fig. 4 is an enlarged schematic view of the area a in fig. 3 in the end cover of the generator of the automobile provided by the present invention.
Reference numbers in the figures: 1. a motor cover; 2. a bolt opening; 3. a convex opening; 4. a gasket; 5. a tapered mouth; 6. extending the base; 7. an outer plate; 8. a rod is inserted; 9. a long tube; 10. a side opening; 11. a groove; 12. a bayonet; 13. a limiting mechanism; 131. mounting grooves; 132. a linkage plate; 133. a limiting port; 134. a main port; 135. clamping a head; 136. a return spring.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Exemplary embodiments of the present invention are shown in the drawings.
The first embodiment is as follows:
as shown in fig. 1, the utility model discloses an automobile power generation end cover, including motor cover 1, tang 3, long tube 9, bell 5, planking 7, inserted bar 8, bayonet 12 and stop gear 13, be equipped with tang 3 on the lateral margin of motor cover 1, long tube 9 is being inserted in tang 3, bell 5 is being welded to long tube 9, the junction of long tube 9 and bell 5 is overhanging to have planking 7, be equipped with inserted bar 8 on the terminal surface that planking 7 corresponds tang 3, bayonet 12 has been seted up on inserted bar 8, be equipped with stop gear 13 on the 3 outer lanes of tang that inserted bar 8 corresponds, inserted bar 8 pegs graft in spacing mouthful 133.
As shown in fig. 2, the large opening of the tapered opening 5 faces the outer side of the motor cover 1, the small opening end of the tapered opening 5 is connected with one end of the long pipe 9, air can flow into the long pipe 9 from the large opening of the tapered opening 5, and the caliber of the long pipe 9 is smaller than that of the tapered opening 5, so that the change of the air pressure is realized.
Further, in an embodiment of the present invention, as shown in fig. 2, the other side of the protruding opening 3 is provided with a side opening 10, the side opening 10 corresponds to the position of the insertion rod 8 on the outer plate 7 on the other side of the tapered opening 5, the insertion rod 8 is inserted into the main opening 134, and the insertion rod 8 is also inserted into the side opening 10, so as to limit the tapered opening 5; the end cover of the motor is provided with the holes, and only air circulation is carried out through the holes, so that the heat dissipation effect is low, and the scheme realizes high-efficiency heat dissipation among the components by installing the conical port 5 and the long pipe 9 on the end cover; a convex opening 3 is arranged on the side edge of the motor cover 1, a long pipe 9 is inserted into the convex opening 3, the long pipe 9 is connected to one end opening of a conical opening 5, and the large opening of the conical opening 5 faces the outer side of the motor cover 1; the air just can pass through the macrostoma of bell 5 when circulating in to equipment through bell 5, then in flowing into the long tube 9 of small bore, circulation in-process air pressure changes to realize the reduction of air temperature, thereby realize the inside high-efficient cooling of motor.
Example two:
as shown in fig. 3 and 4, on the basis of the first embodiment, the utility model provides a technical solution: the bolt port 2 is arranged on the lateral margin of the motor cover 1 to realize the installation of the shell; the end face, facing the long pipe 9, of the outer plate 7 is provided with a stretching seat 6, and a groove 11 is formed in the position, corresponding to the stretching seat 6, of the convex opening 3, so that the gasket 4 is limited; the long pipe 9 is sleeved with the gasket 4, so that the long pipe 9 is installed in the convex opening 3 to be sealed.
Further, in this embodiment, as shown in fig. 3 and 4, the limiting mechanism 13 includes a mounting groove 131, a linkage plate 132, a limiting opening 133, a main opening 134, a chuck 135 and a return spring 136, the mounting groove 131 is opened at an outer ring of the boss 3, the main opening 134 is arranged in the mounting groove 131 and corresponds to the insertion rod 8 with the bayonet 12, the chuck 135 is slidably arranged in the horizontal direction of the main opening 134, the chuck 135 is fixed on the linkage plate 132 in the mounting groove 131, the return spring 136 is arranged between the other surface of the linkage plate 132 and the mounting groove 131, the limiting opening 133 is arranged at one side of the mounting groove 131, the linkage plate 132 is inserted in the limiting opening 133, the insertion rod 8 can be inserted into the main opening 134 during installation, the chuck 135 can limit the insertion rod 8, so as to fix the cone-shaped opening 5, and the chuck 135 can be pulled out of the bayonet 12 by pressing the linkage plate 132 during disassembly, so as to realize disassembly of the assembly; according to the scheme, the plug rod 8 on the outer plate 7 of the cone-shaped opening 5 is connected with the limiting mechanism 13 at the position of the convex opening 3, so that the cone-shaped opening 5 can be disassembled, the installation is convenient, and convenience is provided for personnel; the mounting groove 131 of the limiting mechanism 13 is arranged on the outer ring of the convex opening 3, the main opening 134 is arranged in the outer ring, the main opening 134 can be inserted into the inserted rod 8 during mounting, a clamping head 135 is arranged in the main opening 134, a bayonet 12 is arranged on the inserted rod 8 corresponding to the clamping head 135, the clamping head 135 is connected with the linkage plate 132, and a return spring 136 is arranged between the linkage plate 132 and the mounting groove 131; the return spring 136 can push the linkage plate 132 to move towards the main opening 134, when in installation, the linkage plate 132 can be pressed firstly to enable the clamping head 135 to move out of the main opening 134, so that the clamping head 8 is inserted, and the return spring 136 of the linkage plate 132 can be loosened to enable the clamping head 135 to be inserted into the bayonet 12, so that the fixing of the inserting rod 8 is realized, and the installation of the conical opening 5 can be realized.
The utility model provides a theory of operation of automobile power generation machine end cover as follows:
the first innovation point implementation step:
the first step is as follows: the motor end cover is provided with the eyelets, and only air circulation is carried out through the eyelets, so that the heat dissipation effect is low, and the scheme realizes high-efficiency heat dissipation among the components by installing the conical port 5 and the long pipe 9 on the end cover;
the second step is that: a convex opening 3 is arranged on the side edge of the motor cover 1, a long pipe 9 is inserted into the convex opening 3, the long pipe 9 is connected to one end opening of a conical opening 5, and the large opening of the conical opening 5 faces the outer side of the motor cover 1;
the third step: the air just can pass through the macrostoma of bell 5 when circulating in to equipment through bell 5, then in flowing to the long tube 9 of small bore, circulation in-process air pressure changes to realize the reduction of air temperature, thereby realize the inside high-efficient cooling of motor.
The implementation step of the second innovation point:
the first step is as follows: according to the scheme, the inserting rod 8 on the outer plate 7 of the conical opening 5 is connected with the limiting mechanism 13 at the position of the convex opening 3, so that the conical opening 5 can be disassembled, the installation is convenient, and convenience is provided for a person;
the second step is that: the mounting groove 131 of the limiting mechanism 13 is arranged on the outer ring of the convex opening 3, the main opening 134 is arranged in the outer ring, the main opening 134 can be inserted into the inserted rod 8 during mounting, a clamping head 135 is arranged in the main opening 134, the inserted rod 8 corresponding to the clamping head 135 is provided with a bayonet 12, the clamping head 135 is connected with the linkage plate 132, and a return spring 136 is arranged between the linkage plate 132 and the mounting groove 131;
the third step: the return spring 136 can push the linkage plate 132 to move towards the main opening 134, when in installation, the linkage plate 132 can be pressed firstly to enable the clamping head 135 to move out of the main opening 134, so that the clamping head 8 is inserted, and the return spring 136 of the linkage plate 132 can be loosened to enable the clamping head 135 to be inserted into the bayonet 12, so that the fixing of the inserting rod 8 is realized, and the installation of the conical opening 5 can be realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Automobile power generation machine end cover, including motor cover (1), tang (3), long tube (9), bell mouth (5), planking (7), inserted bar (8), bayonet socket (12) and stop gear (13), its characterized in that: be equipped with tang (3) on the lateral margin of motor lid (1), long tube (9) is being connected in tang (3) interpolation, tapered mouth (5) are being welded in long tube (9), the junction of long tube (9) and tapered mouth (5) has overhanging planking (7), be equipped with inserted bar (8) on the terminal surface that planking (7) correspond tang (3), bayonet socket (12) have been seted up on inserted bar (8), be equipped with stop gear (13) on tang (3) outer lane that inserted bar (8) correspond, inserted bar (8) are pegged graft in spacing mouth (133).
2. The automobile generator end cover according to claim 1, characterized in that the large opening of the conical opening (5) faces the outside of the motor cover (1), and the small opening end of the conical opening (5) is connected with one end of the long pipe (9).
3. The automobile generator end cover according to claim 1, wherein the limiting mechanism (13) comprises a mounting groove (131), a linkage plate (132), a limiting opening (133), a main opening (134), a clamping head (135) and a return spring (136), the mounting groove (131) is formed in an outer ring of the boss (3), the main opening (134) is arranged in the mounting groove (131) and corresponds to the insertion rod (8) with the bayonet (12), the clamping head (135) is arranged in the horizontal direction of the main opening (134) in a sliding mode, the clamping head (135) is fixed on the linkage plate (132) in the mounting groove (131), the return spring (136) is arranged between the other surface of the linkage plate (132) and the mounting groove (131), the limiting opening (133) is formed in one side of the mounting groove (131), and the linkage plate (132) is arranged in the limiting opening (133).
4. The automobile generator end cover according to claim 1, characterized in that a side opening (10) is formed in the other side of the convex opening (3), and the side opening (10) corresponds to the position of an inserted rod (8) on an outer plate (7) on the other side of the conical opening (5).
5. The automobile generator end cover according to claim 1, characterized in that a bolt opening (2) is arranged on the side edge of the motor cover (1).
6. The end cover of the automobile generator according to claim 1, wherein the end surface of the outer plate (7) facing the long tube (9) is provided with a stretching seat (6), and a groove (11) is formed in the position of the convex opening (3) corresponding to the stretching seat (6).
7. The automobile generator end cover according to claim 1, characterized in that a gasket (4) is sleeved on the long pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290656.8U CN217849103U (en) | 2022-05-26 | 2022-05-26 | Automobile generator end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290656.8U CN217849103U (en) | 2022-05-26 | 2022-05-26 | Automobile generator end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217849103U true CN217849103U (en) | 2022-11-18 |
Family
ID=84019741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221290656.8U Active CN217849103U (en) | 2022-05-26 | 2022-05-26 | Automobile generator end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217849103U (en) |
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2022
- 2022-05-26 CN CN202221290656.8U patent/CN217849103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile generator end cover Effective date of registration: 20230509 Granted publication date: 20221118 Pledgee: Industrial and Commercial Bank of China Limited Wuyi sub branch Pledgor: Zhejiang Jinshijie Auto Parts Co.,Ltd. Registration number: Y2023980040088 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |