CN209767326U - Heat radiation structure of brush generator - Google Patents
Heat radiation structure of brush generator Download PDFInfo
- Publication number
- CN209767326U CN209767326U CN201920656717.XU CN201920656717U CN209767326U CN 209767326 U CN209767326 U CN 209767326U CN 201920656717 U CN201920656717 U CN 201920656717U CN 209767326 U CN209767326 U CN 209767326U
- Authority
- CN
- China
- Prior art keywords
- brush
- heat dissipation
- generator
- generator body
- cooling
- 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.)
- Expired - Fee Related
Links
- 230000005855 radiation Effects 0.000 title abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 44
- 230000017525 heat dissipation Effects 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 8
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000001680 brushing effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a heat radiation structure of brush generator, including brush generator body, brush generator body one end is provided with the front end housing, and the inboard of front end housing is provided with the cavity, and the outside of front end housing is provided with the louvre. The utility model discloses a cavity and louvre, be convenient for dispel the heat, the while louvre is the star type, unique design's louvre, when can take away the heat fast, reduce the windage coefficient to brushing the generator body, reduce energy loss, the thermal diffusivity is better, through the inside cooling tube of cooling plate, can utilize water-cooled mode to dispel the heat to the generator, multiple radiating mode combines together, the radiating efficiency is high, and through the installation of hexagonal flange face bolt to the belt pulley, hexagonal flange face bolt has the edges and corners, make the difficult displacement that takes place of belt pulley, and cause the change of data, great improvement the precision and the stability of generator, through the electric hood, be convenient for protect brush generator body, can improve its security performance.
Description
Technical Field
The utility model belongs to the technical field of the generator and specifically relates to a heat radiation structure of brush generator is related to.
Background
A brushed electrical generator is a rotating electrical machine that converts mechanical energy into electrical energy (a generator) that incorporates a brush arrangement. The brush generator is the basis of all motors, and has the characteristics of quick start, timely braking, capability of smoothly regulating the speed in a large range, relatively simple control circuit and the like. When the brush generator works, the coil and the commutator rotate, the magnetic steel and the carbon brush do not rotate, and the alternating change of the current direction of the coil is completed by the commutator and the electric brush which rotate along with the motor. But present, have the brush generator, can produce more heat at the during operation, under the not high condition of radiating efficiency, long-time work can reduce the life of generator, and overall stability is relatively poor simultaneously to and inconvenient protection brush generator body, the security performance is poor.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a heat radiation structure of brush generator has solved current, has brushed the generator, can produce more heat at the during operation, and under the not high condition of radiating efficiency, long-time work can reduce the life of generator, and overall stability is relatively poor simultaneously to and inconvenient protection brush generator body, the poor problem of security performance.
in order to achieve the above object, the utility model provides a following technical scheme: the utility model discloses a brush generator body, there is brush generator body one end to be provided with the front end housing, the inboard of front end housing is provided with the cavity, the outside of front end housing is provided with the louvre, the outside of louvre is provided with the dust screen, the inside of front end housing is provided with the strengthening rib, the other end that has brush generator body is provided with the back lid, the inboard of back lid is provided with the fin, the outside of back lid is provided with the cooling bath, the inside cooling plate that is provided with of cooling bath, be connected through the buckle between cooling bath and the cooling plate, the inside of cooling plate is provided with the cooling tube, the position department that the upper portion of cooling plate corresponds cooling tube one end is provided with the water inlet, the position department that.
Preferably, one end of the brush generator body is provided with a belt pulley, and the belt pulley is connected with the brush generator body through a hexagonal flange face bolt.
Preferably, one side of the brush generator body is provided with an electric cover.
Preferably, the number of the heat dissipation holes is four.
Preferably, the inboard of delivery port and water inlet is provided with the rubber buffer, and the outside of rubber buffer is provided with the arch, and the outside of delivery port and water inlet all is provided with the external screw thread, and delivery port and water inlet pass through external screw thread and cooling water defeated water piping connection.
Preferably, the number of the heat radiating fins is three.
The utility model discloses a cavity and louvre, be convenient for dispel the heat, the while louvre is the star type, unique design's louvre, when can take away the heat fast, reduce the windage coefficient to brushing the generator body, reduce energy loss, the thermal diffusivity is better, through the inside cooling tube of cooling plate, can utilize water-cooled mode to dispel the heat to the generator, multiple radiating mode combines together, the radiating efficiency is high, and through the installation of hexagonal flange face bolt to the belt pulley, hexagonal flange face bolt has the edges and corners, make the difficult displacement that takes place of belt pulley, and cause the change of data, great improvement the precision and the stability of generator, through the electric hood, be convenient for protect brush generator body, can improve its security performance.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the front end cover of the present invention.
Fig. 3 is a schematic structural diagram of the rear cover of the present invention.
Fig. 4 is a schematic view of the installation structure of the cooling pipe of the present invention.
Fig. 5 is a schematic view of the installation structure of the reinforcing rib of the present invention.
Detailed Description
The following describes the present invention in further detail with reference to fig. 1-5.
In the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention comprises a brush generator body 1, a front end cap 2 is disposed at one end of the brush generator body 1, a cavity 3 is disposed inside the front end cap 2, heat dissipation holes 4 are disposed outside the front end cap 2, a dust screen 5 is disposed outside the heat dissipation holes 4, dust is prevented from entering through the dust screen 5, reinforcing ribs 14 are disposed inside the front end cap 2, a rear cap 6 is disposed at the other end of the brush generator body 1, heat dissipation fins 7 are disposed inside the rear cap 6, a cooling trough 8 is disposed outside the rear cap 6, a cooling plate 9 is disposed inside the cooling trough 8, the cooling plate 9 is connected to the cooling plate 9 by a buckle 13, so as to facilitate the installation and disassembly of the cooling plate 9, a cooling pipe 10 is disposed inside the cooling plate 9, a water inlet 11 is disposed at a position corresponding to one end of the cooling pipe, the bottom of cooling plate 9 corresponds the position department of the cooling tube 10 other end and is provided with delivery port 12, cavity 3 is seted up through the inboard at front end housing 2, in save material, be convenient for form heat dissipation control, the radiating effect is good, through louvre 4, the star type that is of louvre 4 simultaneously, unique design's louvre 4, when can taking away the heat fast, reduce the windage coefficient to brushing generator body 1, reduce energy loss, the thermal diffusivity is better, simultaneously when the temperature is higher, through the inside cooling water that fills of cooling plate 9 in water inlet 11 toward cooling bath 8, the cooling water passes through and discharges from delivery port 12 behind cooling tube 10, both can dispel the heat to the generator through the mode of water-cooling, multiple radiating mode combines together, the radiating efficiency is high.
Second embodiment, on the basis of first embodiment, given by fig. 1, there is brush generator body 1's one end to be provided with belt pulley 15, belt pulley 15 with have brush generator body 1 between be connected through hexagon flange face bolt 16, through hexagon flange face bolt 16 to belt pulley 15's installation, hexagon flange face bolt 16 is angular for belt pulley 15 is difficult for taking place the displacement, and causes the change of data, great improvement the precision and the stability of generator.
In the third embodiment, on the basis of the first embodiment, as shown in fig. 1, an electric cover 17 is disposed on one side of the brush generator body 1, so that the brush generator body 1 is protected by the electric cover 17, and the safety performance of the brush generator body 1 can be improved.
In a fourth embodiment, on the basis of the first embodiment, as shown in fig. 2, the number of the heat dissipation holes 4 is four, and the heat dissipation effect of the front end cover 2 can be effectively improved through the heat dissipation holes 4.
Embodiment five, on the basis of embodiment one, by figure 4, the inboard of delivery port 12 and water inlet 11 is provided with rubber buffer 18, the outside of rubber buffer 18 is provided with the arch, the outside of delivery port 12 and water inlet 11 all is provided with the external screw thread, delivery port 12 and water inlet 11 pass through external screw thread and cooling water raceway connection, through rubber buffer 18, be convenient for protect delivery port 12 and water inlet 11 when not using, make things convenient for the dismantlement of rubber buffer 18 through the arch, be connected through external screw thread and cooling water raceway, make things convenient for the circulation transport of comdenstion water.
Sixth embodiment, on the basis of the first embodiment, as shown in fig. 3, the number of the heat dissipation fins 7 is three, and the heat dissipation of the rear cover is facilitated by the heat dissipation fins 7 when the heat dissipation device is used.
When the utility model is used, the cavity 3 is arranged on the inner side of the front end cover 2, the heat dissipation control is convenient to form while saving materials, the heat dissipation effect is good, the heat dissipation holes 4 are star-shaped, and the heat dissipation holes 4 with unique design can quickly take away heat, simultaneously, the wind resistance coefficient of the brush generator body 1 is reduced, the energy loss is reduced, the heat dissipation is better, simultaneously, when the temperature is higher, cooling water is filled into the cooling plate 9 in the cooling groove 8 through the water inlet 11, the cooling water is discharged from the water outlet 12 after passing through the cooling pipe 10, the generator can be dissipated by the water cooling mode, the multiple heat dissipation modes are combined, the heat dissipation efficiency is high, the belt pulley 15 is arranged at one end of the brush generator body 1, the belt pulley 15 is connected with the brush generator body 1 through the flange face bolt 16, and the installation of the hexagonal flange face bolt 16 on the belt pulley 15 is realized, hexagonal flange face bolt 16 has the edges and corners for the difficult displacement that takes place of belt pulley 15, and cause the change of data, great improvement the precision and the stability of generator, one side that has brush generator body 1 is provided with electric cover 17, through electric cover 17, the protection of being convenient for brush generator body 1 can improve its security performance.
The utility model discloses a cavity 3 and louvre 4, be convenient for dispel the heat, louvre 4 is the star type simultaneously, unique design's louvre 4, when can take away the heat fast, reduce the windage coefficient to brushing generator body 1, reduce energy loss, the thermal diffusivity is better, through 9 inside cooling tube 10 of cooling plate, can utilize water-cooled mode to dispel the heat to the generator, multiple radiating mode combines together, the radiating efficiency is high, and through the installation of hexagon flange face bolt 16 to belt pulley 15, hexagon flange face bolt 16 is that have the edges and corners, make belt pulley 15 be difficult for taking place the displacement, and cause the change of data, great improvement the precision and the stability of generator, through electric cover 17, be convenient for protect brush generator body 1, can improve its security performance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A heat dissipation structure of a brush generator comprises a brush generator body (1), and is characterized in that a front end cover (2) is arranged at one end of the brush generator body (1), a cavity (3) is arranged on the inner side of the front end cover (2), heat dissipation holes (4) are formed in the outer side of the front end cover (2), a dust screen (5) is arranged on the outer side of the heat dissipation holes (4), reinforcing ribs (14) are arranged inside the front end cover (2), a rear cover (6) is arranged at the other end of the brush generator body (1), heat dissipation fins (7) are arranged on the inner side of the rear cover (6), a cooling groove (8) is arranged on the outer side of the rear cover (6), a cooling plate (9) is arranged inside the cooling groove (8), the cooling groove (8) is connected with the cooling plate (9) through a buckle (13), a cooling pipe (10) is arranged inside the cooling plate (9), a water inlet (11) is formed in the position, corresponding to one end of, a water outlet (12) is arranged at the position of the bottom of the cooling plate (9) corresponding to the other end of the cooling pipe (10).
2. The heat dissipation structure of the brush generator as claimed in claim 1, wherein a belt pulley (15) is disposed at one end of the brush generator body (1), and the belt pulley (15) is connected to the brush generator body (1) through a hexagonal flange bolt (16).
3. The heat dissipation structure of a brush generator according to claim 1, wherein an electric cover (17) is provided at one side of the brush generator body (1).
4. The heat dissipation structure of a generator with brush as claimed in claim 1, wherein the number of the heat dissipation holes (4) is four.
5. The heat dissipation structure of a generator with a brush as claimed in claim 1, wherein rubber plugs (18) are disposed on the inner sides of the water outlet (12) and the water inlet (11), protrusions are disposed on the outer sides of the rubber plugs (18), external threads are disposed on the outer sides of the water outlet (12) and the water inlet (11), and the water outlet (12) and the water inlet (11) are connected with a cooling water pipe through the external threads.
6. The heat dissipation structure of a brushed generator according to claim 1, wherein the number of the heat dissipation fins (7) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656717.XU CN209767326U (en) | 2019-05-08 | 2019-05-08 | Heat radiation structure of brush generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920656717.XU CN209767326U (en) | 2019-05-08 | 2019-05-08 | Heat radiation structure of brush generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209767326U true CN209767326U (en) | 2019-12-10 |
Family
ID=68761092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920656717.XU Expired - Fee Related CN209767326U (en) | 2019-05-08 | 2019-05-08 | Heat radiation structure of brush generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209767326U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109590A (en) * | 2021-11-25 | 2022-03-01 | 镇江康驰机电设备有限公司 | Generator set with surrounding type heat dissipation function and using method thereof |
-
2019
- 2019-05-08 CN CN201920656717.XU patent/CN209767326U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114109590A (en) * | 2021-11-25 | 2022-03-01 | 镇江康驰机电设备有限公司 | Generator set with surrounding type heat dissipation function and using method thereof |
| CN114109590B (en) * | 2021-11-25 | 2022-09-13 | 镇江康驰机电设备有限公司 | Generator set with surrounding type heat dissipation function and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211455903U (en) | New energy automobile battery box heat abstractor | |
| CN207968158U (en) | A kind of motor with uniformly distributed ventilated type protective roof structure | |
| CN205039665U (en) | Novel servomotor | |
| CN209767326U (en) | Heat radiation structure of brush generator | |
| CN211702846U (en) | Temperature control type electrical cabinet | |
| CN210059335U (en) | Casting roller core convenient and rapid for heat dissipation | |
| CN207289447U (en) | A kind of numerically-controlled machine tool electric cabinet with heat sinking function | |
| CN210852101U (en) | Charging pile convenient for heat dissipation at charging position | |
| CN205356062U (en) | Three -phase asynchronous motor's ventilation cooling casing | |
| CN208534781U (en) | Electronic water pump | |
| CN207321015U (en) | A kind of reinforced motor shell of flow-disturbing heat dissipation | |
| CN214506810U (en) | Motor equipment heat dissipation protection device | |
| CN206004475U (en) | A kind of motor of convenient radiating | |
| CN212137477U (en) | High-speed permanent magnet synchronous motor | |
| CN114598093A (en) | Permanent magnet motor with uniformly distributed ventilation type protection mechanism | |
| CN211209514U (en) | External rotor motor heat radiation structure | |
| CN208691088U (en) | A kind of servo motor convenient for heat dissipation | |
| CN208638159U (en) | The radiator structure of low speed large torque moment permanent-magnet direct driving motor | |
| CN104682603A (en) | Motor case | |
| CN106230189A (en) | A kind of motor of convenient heat radiation | |
| CN212677620U (en) | Efficient motor controller cooling structure | |
| CN212374428U (en) | Fixing device for motor of stacker crane | |
| CN205377575U (en) | Two return circuit three -phase asynchronous motor of water -cooling | |
| CN214256040U (en) | High-efficiency energy-saving motor | |
| CN108832756A (en) | The radiator structure of low speed large torque moment permanent-magnet direct driving motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |