CN208589852U - A kind of direct current generator of good heat dissipation effect - Google Patents
A kind of direct current generator of good heat dissipation effect Download PDFInfo
- Publication number
- CN208589852U CN208589852U CN201821407313.9U CN201821407313U CN208589852U CN 208589852 U CN208589852 U CN 208589852U CN 201821407313 U CN201821407313 U CN 201821407313U CN 208589852 U CN208589852 U CN 208589852U
- Authority
- CN
- China
- Prior art keywords
- shell
- front cover
- direct current
- pipe
- current generator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a kind of direct current generators of good heat dissipation effect, including shell, the inside of the shell offers accommodating chamber, filler pipe is communicated on the right side of the case top, pipe lid is arranged at the top of the filler pipe, top and bottom on the right side of the shell offer threaded hole, front cover is provided on the right side of the shell, top and bottom on the right side of the front cover are provided through bolt, the left end of the bolt runs through front cover and extends to the inner cavity of threaded hole, the bolt is threadedly coupled with threaded hole, the surface of the front cover offers heat release hole, the left side of the housing cavity is connected with motor shaft by bearing.The utility model improves the heat dissipation performance of direct current generator, can quickly distribute the heat of housing cavity, can carry out fast cooling to the inner wall of shell and extend the service life of direct current generator so that the inside to direct current generator is protected.
Description
Technical field
The utility model relates to DC motor technology field, specially a kind of direct current generator of good heat dissipation effect.
Background technique
Dc motor is the motor that direct current energy is converted to mechanical energy, in electric power due to its good speed adjusting performance
It is used widely in dragging, dc motor is divided into permanent magnetism, separate excitation and self-excitation three classes by excitation mode, wherein self-excitation is divided into again
Shunt excitation, series excitation and three kinds of compound excitation, direct current generator is run at high speed due to shaft in the process of work, can be produced in the inside of motor casing
Raw a large amount of heat, motor casing heat dissipation effect is poor, cannot quickly distribute the temperature of housing cavity, to reduce straight
The service life of galvanic electricity machine increases the economic cost of user.
Summary of the invention
The purpose of this utility model is to provide a kind of direct current generators of good heat dissipation effect, have the excellent of good heat dissipation effect
Point, solves that motor casing heat dissipation effect is poor, cannot quickly distribute the temperature of housing cavity, to reduce direct current
The service life of machine, the problem of increasing user's economic cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of direct current generator of good heat dissipation effect, packet
Shell is included, the inside of the shell offers accommodating chamber, filler pipe is communicated on the right side of the case top, the filler pipe
Top is arranged with pipe lid, and the top and bottom on the right side of the shell offer threaded hole, before being provided on the right side of the shell
It covers, the top and bottom on the right side of the front cover are provided through bolt, and the left end of the bolt through front cover and extends to spiral shell
The inner cavity of pit, the bolt are threadedly coupled with threaded hole, and the surface of the front cover offers heat release hole, the housing cavity
Left side is connected with motor shaft by bearing, and the right end of the motor shaft runs through front cover and extends to the outside of front cover, described
The surface of motor shaft is arranged with the first worm gear and rotor assembly respectively, and the inner wall of the shell is fixedly connected with and rotor assembly phase
The stator module of adaptation, the back side of first worm gear are engaged with worm screw, and the top and bottom of the worm screw are interior with shell
Wall is flexibly connected, and is communicated with air inlet pipe on the left of the shell, the inner wall of the air inlet pipe is fixedly connected with strut, the strut
One end far from air inlet inside pipe wall is connected with bull stick by bearing, and fan is fixedly connected at the top and bottom of the bull stick
Leaf, the right end of the bull stick extend to the inner cavity of shell and are fixedly connected with the second worm gear, and second worm gear is engaged with worm screw,
The inner cavity of the shell is provided with connecting tube, and the top and bottom of the connecting tube are connected to accommodating chamber.
Preferably, the surface of the bolt is arranged with gasket, the left side of the gasket and the right contact of front cover.
Preferably, the top and bottom on the right side of the stator module are fixedly connected to heat conducting pipe, and the heat conducting pipe is separate
One end of housing cavity is through to the inner cavity of accommodating chamber.
Preferably, the pipe lid is threadedly coupled with filler pipe, and the surface of the pipe lid is provided with anti-skid chequer.
Preferably, the left end of the air inlet pipe is arranged with filter mantle, and the filter mantle is threadedly coupled with air inlet pipe.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through shell, accommodating chamber, filler pipe, Guan Gai, threaded hole, front cover, bolt, motor shaft, first
Worm gear, rotor assembly, stator module, worm screw, air inlet pipe, strut, bull stick, flabellum, the second worm gear and connecting tube are cooperated, and are mentioned
The high heat dissipation performance of direct current generator, can quickly distribute the heat of housing cavity, can inner wall to shell into
Row fast cooling extends the service life of direct current generator so that the inside to direct current generator is protected.
2, the utility model can add cooling water in the inner cavity of accommodating chamber, by the way that pipe lid is arranged by opening up accommodating chamber
Filler pipe can be sealed, by setting threaded hole and bolt, front cover can be fixed, while tearing open convenient for front cover
It unloads, by setting gasket, the stability of the fixed front cover of bolt is increased, by the way that heat release hole is arranged, convenient for housing cavity and outside
The circulation of air can absorb the heat of stator module, transfer heat to the cooling of accommodating chamber inner cavity by the way that heat conducting pipe is arranged
Water is distributed, and convenient for the heat dissipation of stator module, by the way that filter mantle is arranged, can be carried out to the air for entering housing cavity
Filter.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the partial structurtes enlarged diagram of A in the utility model Fig. 1；
Fig. 3 is the left view structural representation of the utility model connecting tube.
In figure: 1 shell, 2 accommodating chambers, 3 filler pipes, 4 pipe lids, 5 threaded holes, 6 front covers, 7 bolts, 8 heat release holes, 9 motor shafts,
10 first worm gears, 11 rotor assembly, 12 stator modules, 13 worm screws, 14 air inlet pipe, 15 struts, 16 bull sticks, 17 flabellums, 18 second
Worm gear, 19 connecting tubes, 20 gaskets, 21 heat conducting pipes, 22 filter mantles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of direct current generator of good heat dissipation effect, including shell 1, the inside of shell 1 and offers receiving
The right side of chamber 2,1 top of shell is communicated with filler pipe 3, and the top of filler pipe 3 is arranged with pipe lid 4, pipe lid 4 and 3 screw thread of filler pipe
Connection, the surface of pipe lid 4 is provided with anti-skid chequer, by opening up accommodating chamber 2, can add cooling water in the inner cavity of accommodating chamber 2, lead to
Filler pipe 3 can be sealed by crossing setting pipe lid 4, and the top and bottom on 1 right side of shell offer threaded hole 5, shell 1
Right side is provided with front cover 6, and the top and bottom on 6 right side of front cover are provided through bolt 7, and front cover 6 is run through simultaneously in the left end of bolt 7
The inner cavity of threaded hole 5 is extended to, bolt 7 is threadedly coupled with threaded hole 5, and the surface of bolt 7 is arranged with gasket 20, a left side for gasket 20
The right contact of side and front cover 6 can be fixed front cover 6 by setting threaded hole 5 and bolt 7, while be convenient for front cover 6
Disassembly increase the stability of the fixed front cover 6 of bolt 7 by the way that gasket 20 is arranged, the surface of front cover 6 offers heat release hole 8,
By the way that heat release hole 8 is arranged, convenient for the circulation of shell 1 inner cavity and outside air, the left side of 1 inner cavity of shell is flexibly connected by bearing
There is a motor shaft 9, the right end of motor shaft 9 is through front cover 6 and extends to the outside of front cover 6, and the surface of motor shaft 9 is arranged with the respectively
One worm gear 10 and rotor assembly 11, the inner wall of shell 1 are fixedly connected with stator module 12 compatible with rotor assembly 11, stator
The top and bottom on 12 right side of component are fixedly connected to heat conducting pipe 21, and heat conducting pipe 21 is through to far from one end of 1 inner cavity of shell
The inner cavity of accommodating chamber 2 can absorb the heat of stator module 12, transfer heat in accommodating chamber 2 by the way that heat conducting pipe 21 is arranged
The cooling water of chamber is distributed, and the back side of the first worm gear 10 is engaged with worm screw 13, the top and bottom of worm screw 13 with shell 1
Inner wall is flexibly connected, and the left side of shell 1 is communicated with air inlet pipe 14, and the left end of air inlet pipe 14 is arranged with filter mantle 22, filter mantle 22
It is threadedly coupled with air inlet pipe 14, it, can be to entrance 1 inner cavity of shell by the way that filter mantle 22 is arranged convenient for the heat dissipation of stator module 12
Air be filtered, the inner wall of air inlet pipe 14 is fixedly connected with strut 15, and the one end of strut 15 far from 14 inner wall of air inlet pipe is logical
It crosses bearing and is connected with bull stick 16, the top and bottom of bull stick 16 are fixedly connected to flabellum 17, and the right end of bull stick 16 extends
To shell 1 inner cavity and be fixedly connected with the second worm gear 18, the second worm gear 18 is engaged with worm screw 13, and the inner cavity of shell 1 is provided with
Connecting tube 19, the top and bottom of connecting tube 19 are connected to accommodating chamber 2, by shell 1, accommodating chamber 2, filler pipe 3, pipe lid 4,
Threaded hole 5, front cover 6, bolt 7, motor shaft 9, the first worm gear 10, rotor assembly 11, stator module 12, worm screw 13, air inlet pipe 14,
Strut 15, bull stick 16, flabellum 17, the second worm gear 18 and connecting tube 19 are cooperated, and the heat dissipation performance of direct current generator, energy are improved
It is enough quickly to distribute the heat of 1 inner cavity of shell, fast cooling can be carried out to the inner wall of shell 1, thus to direct current
The inside of machine is protected, and the service life of direct current generator is extended.
In use, injecting cooling water to the inner cavity of accommodating chamber 2 by filler pipe 3, cooling water flows into the inner cavity of connecting tube 19,
Motor shaft 9 rotates motor in the process of running, and motor shaft 9 drives rotor assembly 11 and the rotation of the first worm gear 10, the first worm gear
10 drive worm screw 13 to rotate, and worm screw 13 drives the rotation of the second worm gear 18, and the second worm gear 18 drives bull stick 16 to rotate, and bull stick 16 drives
Flabellum 17 rotates, and heat dissipation is blowed to connecting tube 19, stator module 12 and rotor assembly 11 in flabellum 17, by 19 surface of connecting tube
The cold air distributed is blown to the inner cavity of shell 1, can reach the function of 1 inner cavity fast cooling of shell, the heat of 1 inner cavity of shell is by dissipating
Hot hole 8 distributes.
In summary: the direct current generator of the good heat dissipation effect passes through shell 1, accommodating chamber 2, filler pipe 3, pipe lid 4, screw thread
Hole 5, front cover 6, bolt 7, motor shaft 9, the first worm gear 10, rotor assembly 11, stator module 12, worm screw 13, air inlet pipe 14, strut
15, bull stick 16, flabellum 17, the second worm gear 18 and connecting tube 19 are cooperated, and it is poor to solve motor casing heat dissipation effect, cannot be quick
The temperature of housing cavity is distributed, to reduce the service life of direct current generator, increase user's economic cost
The problem of.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of direct current generator of good heat dissipation effect, including shell (1), it is characterised in that: the inside of the shell (1) offers
Accommodating chamber (2), the right side at the top of the shell (1) are communicated with filler pipe (3), are arranged with pipe lid at the top of the filler pipe (3)
(4), the top and bottom on the right side of the shell (1) offer threaded hole (5), are provided with front cover on the right side of the shell (1)
(6), the top and bottom on the right side of the front cover (6) are provided through bolt (7), and front cover is run through in the left end of the bolt (7)
(6) and the inner cavities of threaded hole (5) is extended to, the bolt (7) is threadedly coupled with threaded hole (5), and the surface of the front cover (6) is opened
Equipped with heat release hole (8), the left side of shell (1) inner cavity is connected with motor shaft (9) by bearing, the motor shaft (9)
Right end through front cover (6) and extend to the outsides of front cover (6), the surface of the motor shaft (9) is arranged with the first worm gear respectively
(10) it is fixedly connected with and rotor assembly (11) compatible stator module with rotor assembly (11), the inner wall of the shell (1)
(12), the back side of first worm gear (10) is engaged with worm screw (13), the top and bottom of the worm screw (13) with shell (1)
Inner wall be flexibly connected, be communicated with air inlet pipe (14) on the left of the shell (1), the inner wall of the air inlet pipe (14) is fixedly connected
Have strut (15), the strut (15) is connected with bull stick (16), institute by bearing far from one end of air inlet pipe (14) inner wall
It states and is fixedly connected at the top and bottom of bull stick (16) flabellum (17), the right end of the bull stick (16) extends to shell (1)
Inner cavity is simultaneously fixedly connected with the second worm gear (18), and second worm gear (18) is engaged with worm screw (13), the inner cavity of the shell (1)
It is provided with connecting tube (19), the top and bottom of the connecting tube (19) are connected to accommodating chamber (2).
2. a kind of direct current generator of good heat dissipation effect according to claim 1, it is characterised in that: the table of the bolt (7)
Surface cover is equipped with gasket (20), the left side of the gasket (20) and the right contact of front cover (6).
3. a kind of direct current generator of good heat dissipation effect according to claim 1, it is characterised in that: the stator module (12)
It is fixedly connected at the top and bottom of right side heat conducting pipe (21), the heat conducting pipe (21) is passed through far from one end of shell (1) inner cavity
It wears to the inner cavity of accommodating chamber (2).
4. a kind of direct current generator of good heat dissipation effect according to claim 1, it is characterised in that: the pipe lid (4) with plus
Water pipe (3) is threadedly coupled, and the surface of the pipe lid (4) is provided with anti-skid chequer.
5. a kind of direct current generator of good heat dissipation effect according to claim 1, it is characterised in that: the air inlet pipe (14)
Left end is arranged with filter mantle (22), and the filter mantle (22) is threadedly coupled with air inlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407313.9U CN208589852U (en) | 2018-08-30 | 2018-08-30 | A kind of direct current generator of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821407313.9U CN208589852U (en) | 2018-08-30 | 2018-08-30 | A kind of direct current generator of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208589852U true CN208589852U (en) | 2019-03-08 |
Family
ID=65545749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821407313.9U Active CN208589852U (en) | 2018-08-30 | 2018-08-30 | A kind of direct current generator of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208589852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014813A (en) * | 2019-04-18 | 2019-07-16 | 安徽丰源车业有限公司 | A kind of new-energy automobile electric drive axle |
| CN110273753A (en) * | 2019-06-17 | 2019-09-24 | 陕西易盈电气科技工业有限公司 | A kind of drilling machine for Petroleum Production constant frequency and constant voltage generator and its working method |
-
2018
- 2018-08-30 CN CN201821407313.9U patent/CN208589852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014813A (en) * | 2019-04-18 | 2019-07-16 | 安徽丰源车业有限公司 | A kind of new-energy automobile electric drive axle |
| CN110273753A (en) * | 2019-06-17 | 2019-09-24 | 陕西易盈电气科技工业有限公司 | A kind of drilling machine for Petroleum Production constant frequency and constant voltage generator and its working method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206379815U (en) | A kind of permanent-magnet brushless DC electric machine of good heat dissipation effect | |
| CN208589852U (en) | A kind of direct current generator of good heat dissipation effect | |
| CN209488340U (en) | A kind of highly effective liquid cooling wind turbine | |
| CN108808958A (en) | A kind of external cooling type totally-enclosed direct current motor | |
| CN209545319U (en) | A kind of motor of good water-proof effect | |
| CN117202568A (en) | Circulation cooling system of high-voltage frequency converter | |
| CN209435045U (en) | A kind of motor of included wind-collecting cover | |
| CN210007491U (en) | efficient heat dissipation motor | |
| CN215221908U (en) | Generator set protection system for hydroelectric power generation | |
| CN206379842U (en) | A kind of high temperature resistant permanent-magnet brushless DC electric machine | |
| CN109296510A (en) | A kind of wind power generation speed increasing machine radiator | |
| CN214900542U (en) | Automatic circulation cooling type motor | |
| CN208623439U (en) | A kind of exchange constant force torque motor of good water-proof effect | |
| CN210111788U (en) | Efficient high-voltage generator wind path | |
| CN211151283U (en) | Dustproof heat dissipation shell of power distribution cabinet | |
| CN212157646U (en) | Semiconductor electric boiler capable of preventing scale | |
| CN211125422U (en) | Capacitor switching switch convenient to heat dissipation | |
| CN209671232U (en) | A kind of magnetic drive pump radiating subassembly | |
| CN207920891U (en) | A kind of boiler feed pump | |
| CN209119949U (en) | A kind of wind-driven generator of novel cooling manner | |
| CN206850618U (en) | A kind of energy-saving motor | |
| CN216767872U (en) | Slurry pump with good heat dissipation effect | |
| CN213343003U (en) | Power panel | |
| CN213279365U (en) | Water-cooled motor special for water drill with exhaust function | |
| CN209488383U (en) | A kind of built-in oil bearing fan motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |