CN109167476A - A kind of three-groove direct current micro motor reconstruction structure - Google Patents
A kind of three-groove direct current micro motor reconstruction structure Download PDFInfo
- Publication number
- CN109167476A CN109167476A CN201811154727.XA CN201811154727A CN109167476A CN 109167476 A CN109167476 A CN 109167476A CN 201811154727 A CN201811154727 A CN 201811154727A CN 109167476 A CN109167476 A CN 109167476A
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- China
- Prior art keywords
- heat
- shell
- direct current
- conducting plate
- micro motor
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- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/18—Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
The invention discloses a kind of three-groove direct current micro motor reconstruction structures, belong to micro machine technical field, including shell, cooling mechanism and protection mechanism, the bottom end of shell is provided with rear cover, and the two sides of rear cover are provided with wiring pin, the output end of shell is provided with shaft, the top of shell is provided with bearing corresponding with shaft, and cooling mechanism is provided on the shell, and cooling mechanism includes heat-conducting plate, the both ends of heat-conducting plate are provided with liquid storage pipe, and liquid storage pipe is internally provided with coolant liquid；Cooling mechanism is provided on three-groove direct current micro motor, cooling mechanism can play heat spreading function to three-groove direct current micro motor, to keep the heat dissipation effect of three slot DC iron core micromotors more preferable, prevent three-groove direct current micro motor from having saved bit by bit a large amount of heat at work.
Description
Technical field
The invention belongs to micro machine technical fields, and in particular to a kind of three-groove direct current micro motor reconstruction structure.
Background technique
Chinese patent (Publication No. CN202276264U) discloses a kind of circle flat trislot direct-current iron core of improved shell
Micro machine comprising stator pack, rotor set, end cap group；Stator pack includes: casing, multiple windows, magnet, spring, oil-containing axis
It holds；Rotor set includes: main shaft, punching, enameled wire, commutator, copper meson, insulation meson；End cap group includes: iron rear cover, plastic
Middle plate, oiliness bearing, carbon skeleton, carbon, amortisseur bar.Three windows are used after the round flat type three-groove direct current micro motor improvement of the utility model
Casing, i.e. casing flat face are three windows.It is constant in an original window overall size, increase two windows.Window is changed small
Size, can effectively prevent and assembling, transport, screw iron is fallen into whens using etc. and cuts equal foreign matters, is further ensured that the property of motor
It can be with safety.
However the three slots DC iron core micromotor causes to lack on three slot DC iron core micromotors due to relatively simple for structure
Corresponding cooling mechanism causes three-groove direct current micro motor working so that the heat dissipation effect of three slot DC iron core micromotors is general
When be easy to save bit by bit a large amount of heat.
Summary of the invention
The purpose of the present invention is to provide a kind of three-groove direct current micro motor reconstruction structures, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of three-groove direct current micro motor reconstruction structure, including
Shell, cooling mechanism and protection mechanism, the bottom end of shell are provided with rear cover, and the two sides of rear cover are provided with wiring pin, shell it is defeated
Outlet is provided with shaft, and the top of shell is provided with bearing corresponding with shaft, is provided with cooling mechanism on the shell, dissipates
Heat engine structure includes heat-conducting plate, and the both ends of heat-conducting plate are provided with liquid storage pipe, and liquid storage pipe is internally provided with coolant liquid, and the two of liquid storage pipe
It holds and is provided with mounting ear, the junction of mounting ear and heat-conducting plate is provided with limited screw nail, offers on mounting ear and limit spiral shell
Corresponding second mounting hole of adjusting screw, heat-conducting plate is fixed on the shell by the limited screw nail at both ends, and the both ends of heat-conducting plate are opened
Equipped with the first mounting hole corresponding with limited screw nail, the bottom end of the shell is provided with protection mechanism.
As a further solution of the present invention: there are two the liquid storage pipe is arranged altogether, two liquid storage pipes are symmetricly set on and lead
The both ends of hot plate are provided with cooling tube on liquid storage pipe, the first limiting groove corresponding with cooling tube are offered on heat-conducting plate.
As further scheme of the invention: being provided with radiating fin on the heat-conducting plate, radiating fin is arranged at equal intervals
On heat-conducting plate, radiating fin is an integral molding structure cloth with heat-conducting plate.
As further scheme of the invention: the cooling tube is hollow cylindrical structure, cooling tube and liquid storage pipe
It is fixedly connected by welding manner.
As further scheme of the invention: the coolant liquid is water.
As the present invention further scheme: the protection mechanism includes head protector, is offered on head protector and rear cover
Corresponding third limiting groove, the two sides of third limiting groove offer the second limiting groove corresponding with wiring pin.
As further scheme of the invention: there are two second limiting groove is arranged altogether, two second limits are recessed
Slot is symmetricly set on the two sides of third limiting groove.
Compared with prior art, the beneficial effects of the present invention are:
1. being provided with cooling mechanism on three-groove direct current micro motor, cooling mechanism can play three-groove direct current micro motor scattered
Heat effect prevents three-groove direct current micro motor from saving bit by bit at work to keep the heat dissipation effect of three slot DC iron core micromotors more preferable
There is a large amount of heat.
2. being provided with protection mechanism on three-groove direct current micro motor, protection mechanism can be to connecing on three-groove direct current micro motor
Stitch plays a protective role, to prevent the wiring pin on three-groove direct current micro motor from sending out during transportation due to mutually colliding
Raw damage.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of the corresponding cooling body of the present invention；
Fig. 3 is the structural schematic diagram of the corresponding heat-conducting plate of the present invention；
Fig. 4 is the structural schematic diagram of the corresponding cooling tube of the present invention；
Fig. 5 is the structural schematic diagram of the corresponding protection mechanism of the present invention；
In figure: 1- rear cover, 2- shell, 3- shaft, 4- bearing, 5- cooling mechanism, 6- wiring pin, 7- protection mechanism, 51- are led
Hot plate, 52- radiating fin, 53- mounting ear, 54- liquid storage pipe, 55- coolant liquid, 56- limited screw nail, 57- cooling tube, 58-
One limiting groove, the first mounting hole of 591-, the second mounting hole of 592-, the second limiting groove of 71-, 72- head protector, 73- third limit
Position groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of technical solution: a kind of three-groove direct current micro motor transformation
Structure, including shell 2, cooling mechanism 5 and protection mechanism 7, the bottom end of shell 2 are provided with rear cover 1, and the two sides of rear cover 1 are provided with
Wiring pin 6, the output end of shell 2 are provided with shaft 3, and the top of shell 2 is provided with bearing 4 corresponding with shaft 3, shell 2
On be provided with cooling mechanism 5, cooling mechanism 5 includes heat-conducting plate 51, and the both ends of heat-conducting plate 51 are provided with liquid storage pipe 54, liquid storage pipe 54
Be internally provided with coolant liquid 55, in order to keep the cost of coolant liquid 55 lower, in the present embodiment, it is preferred that coolant liquid 55 be water,
The both ends of liquid storage pipe 54 are provided with mounting ear 53, and the junction of mounting ear 53 and heat-conducting plate 51 is provided with limited screw nail 56, peace
It is offered on dress ear 53 and follows closely 56 corresponding second mounting holes 592 with limited screw；
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, it is stronger in order to install heat-conducting plate 51, in the present embodiment, preferably
, heat-conducting plate 51 is fixed on shell 2 by the limited screw nail 56 at both ends, and the both ends of heat-conducting plate 51 offer and limited screw
56 corresponding first mounting holes 591 are followed closely, the bottom end of shell 2 is provided with protection mechanism 7, and there are two the total settings of liquid storage pipe 54, and two
A liquid storage pipe 54 is symmetricly set on the both ends of heat-conducting plate 51, and cooling tube 57 is provided on liquid storage pipe 54, is offered on heat-conducting plate 51
First limiting groove 58 corresponding with cooling tube 57 is provided with radiating fin 52 on heat-conducting plate 51, and radiating fin 52 is at equal intervals
It is arranged on heat-conducting plate 51；
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, in order to make radiating fin 52 connect stronger, this reality with heat-conducting plate 51
It applies in example, it is preferred that radiating fin 52 is an integral molding structure with heat-conducting plate 51, and the junction of heat-conducting plate 51 and shell 2 is arranged
There is heat conductive silica gel, cooling tube 57 is hollow cylindrical structure, and cooling tube 57 is fixedly connected with liquid storage pipe 54 by welding manner,
Heat-conducting plate 51 externally transmits the heat on shell 2 by radiating fin 52 when use, and at the same time, coolant liquid 55 absorbs thermally conductive
Heat on plate 51, so that the loss of accelerated heat prevents three to keep the heat dissipation effect of three slot DC iron core micromotors more preferable
Slot direct current micromotor has saved bit by bit a large amount of heat at work.
Embodiment 2:
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, the present invention provides a kind of technical solution: a kind of three-groove direct current micro motor transformation
Structure, including shell 2, cooling mechanism 5 and protection mechanism 7, the bottom end of shell 2 are provided with rear cover 1, and the two sides of rear cover 1 are provided with
Wiring pin 6, the output end of shell 2 are provided with shaft 3, and the top of shell 2 is provided with bearing 4 corresponding with shaft 3, shell 2
On be provided with cooling mechanism 5, cooling mechanism 5 includes heat-conducting plate 51, and the both ends of heat-conducting plate 51 are provided with liquid storage pipe 54, liquid storage pipe 54
Be internally provided with coolant liquid 55, in order to keep the cost of coolant liquid 55 lower, in the present embodiment, it is preferred that coolant liquid 55 be water,
The both ends of liquid storage pipe 54 are provided with mounting ear 53, and the junction of mounting ear 53 and heat-conducting plate 51 is provided with limited screw nail 56, peace
It is offered on dress ear 53 and follows closely 56 corresponding second mounting holes 592 with limited screw；
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, it is stronger in order to install heat-conducting plate 51, in the present embodiment, preferably
, heat-conducting plate 51 is fixed on shell 2 by the limited screw nail 56 at both ends, and the both ends of heat-conducting plate 51 offer and limited screw
56 corresponding first mounting holes 591 are followed closely, the bottom end of shell 2 is provided with protection mechanism 7, and there are two the total settings of liquid storage pipe 54, and two
A liquid storage pipe 54 is symmetricly set on the both ends of heat-conducting plate 51, and cooling tube 57 is provided on liquid storage pipe 54, is offered on heat-conducting plate 51
First limiting groove 58 corresponding with cooling tube 57 is provided with radiating fin 52 on heat-conducting plate 51, and radiating fin 52 is at equal intervals
It is arranged on heat-conducting plate 51；
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, in order to make radiating fin 52 connect stronger, this reality with heat-conducting plate 51
It applies in example, it is preferred that radiating fin 52 is an integral molding structure with heat-conducting plate 51, and the junction of heat-conducting plate 51 and shell 2 is arranged
There is heat conductive silica gel, cooling tube 57 is hollow cylindrical structure, and cooling tube 57 is fixedly connected with liquid storage pipe 54 by welding manner,
Heat-conducting plate 51 externally transmits the heat on shell 2 by radiating fin 52 when use, and at the same time, coolant liquid 55 absorbs thermally conductive
Heat on plate 51, so that the loss of accelerated heat prevents three to keep the heat dissipation effect of three slot DC iron core micromotors more preferable
Slot direct current micromotor has saved bit by bit a large amount of heat at work；
Fig. 1 and Fig. 5 are please referred to, it is excellent in the present embodiment in order to keep the function of three slot DC iron core micromotors more abundant
Choosing, protection mechanism 7 includes head protector 72, offers third limiting groove 73 corresponding with rear cover 1, third on head protector 72
The two sides of limiting groove 73 offer second limiting groove 71 corresponding with wiring pin 6, and the second limiting groove 71 is provided with altogether
Two, two the second limiting grooves 71 are symmetricly set on the two sides of third limiting groove 73, and head protector 72 docks stitch 6 and plays guarantor
Shield effect, prevents the wiring pin 6 on three-groove direct current micro motor to be damaged during transportation due to mutually colliding, when installation
Directly head protector 72 is removed.
The working principle of the invention and process for using: three slot DC iron core micromotors are powered rotation, and heat-conducting plate 51 is by shell 2
On heat by radiating fin 52 externally transmit, at the same time, coolant liquid 55 absorb heat-conducting plate 51 on heat, to accelerate
The loss of heat prevents three-groove direct current micro motor at work to keep the heat dissipation effect of three slot DC iron core micromotors more preferable
A large amount of heat is saved bit by bit, head protector 72 docks stitch 6 and plays a protective role, and prevents the wiring pin 6 on three-groove direct current micro motor
It is damaged during transportation due to mutually colliding, when installation directly removes head protector 72.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of three-groove direct current micro motor reconstruction structure, including shell (2), cooling mechanism (5) and protection mechanism (7), shell (2)
Bottom end be provided with rear cover (1), the two sides of rear cover (1) are provided with wiring pin (6), and the output end of shell (2) is provided with shaft
(3), the top of shell (2) is provided with bearing (4) corresponding with shaft (3), it is characterised in that: is arranged on the shell (2)
Have cooling mechanism (5), cooling mechanism (5) includes heat-conducting plate (51), and the both ends of heat-conducting plate (51) are provided with liquid storage pipe (54), liquid storage
Pipe (54) is internally provided with coolant liquid (55), and the both ends of liquid storage pipe (54) are provided with mounting ear (53), mounting ear (53) with lead
The junction of hot plate (51) is provided with limited screw nail (56), offers on mounting ear (53) corresponding with limited screw nail (56)
The second mounting hole (592), heat-conducting plate (51) is fixed on shell (2) by the limited screw at both ends nail (56), heat-conducting plate
(51) both ends offer the first mounting hole (591) corresponding with limited screw nail (56), the bottom end setting of the shell (2)
There are protection mechanism (7).
2. a kind of three-groove direct current micro motor reconstruction structure according to claim 1, it is characterised in that: the liquid storage pipe (54)
Altogether there are two settings, two liquid storage pipes (54) are symmetricly set on the both ends of heat-conducting plate (51), and liquid storage pipe is provided with cooling on (54)
It manages (57), offers the first limiting groove (58) corresponding with cooling tube (57) on heat-conducting plate (51).
3. a kind of three-groove direct current micro motor reconstruction structure according to claim 2, it is characterised in that: the heat-conducting plate (51)
On be provided with radiating fin (52), radiating fin (52) is arranged at equal intervals on heat-conducting plate (51), radiating fin (52) with it is thermally conductive
Plate (51) is an integral molding structure.
4. a kind of three-groove direct current micro motor reconstruction structure according to claim 3, it is characterised in that: the cooling tube (57)
For hollow cylindrical structure, cooling tube (57) is fixedly connected with liquid storage pipe (54) by welding manner.
5. a kind of three-groove direct current micro motor reconstruction structure according to claim 4, it is characterised in that: the coolant liquid (55)
For water.
6. -5 any a kind of three-groove direct current micro motor reconstruction structure according to claim 1, it is characterised in that: the protection
Mechanism (7) includes head protector (72), and third limiting groove (73) corresponding with rear cover (1) is offered on head protector (72), the
The two sides of three limiting grooves (73) offer the second limiting groove (71) corresponding with wiring pin (6).
7. a kind of three-groove direct current micro motor reconstruction structure according to claim 6, it is characterised in that: second limit is recessed
For slot (71) altogether there are two settings, two the second limiting grooves (71) are symmetricly set on the two sides of third limiting groove (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154727.XA CN109167476A (en) | 2018-09-30 | 2018-09-30 | A kind of three-groove direct current micro motor reconstruction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154727.XA CN109167476A (en) | 2018-09-30 | 2018-09-30 | A kind of three-groove direct current micro motor reconstruction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109167476A true CN109167476A (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811154727.XA Pending CN109167476A (en) | 2018-09-30 | 2018-09-30 | A kind of three-groove direct current micro motor reconstruction structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783070A (en) * | 2019-11-13 | 2020-02-11 | 徐州硕途电气配件有限公司 | Laminated heat dissipation mechanism for transformer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276264U (en) * | 2011-08-17 | 2012-06-13 | 汕头市澄海区超力微电机有限公司 | Circular flat trislot direct-current iron core micromotor with improved shell |
| WO2015151445A1 (en) * | 2014-04-04 | 2015-10-08 | 富士電機株式会社 | Electric motor device |
| CN107707067A (en) * | 2017-11-22 | 2018-02-16 | 爱尔达电机有限公司 | A kind of micromotor |
| CN207559752U (en) * | 2017-12-06 | 2018-06-29 | 叶朋珍 | A kind of motor heat dissipation device |
| CN207751167U (en) * | 2018-01-13 | 2018-08-21 | 深圳市修远文化创意有限公司 | A kind of condenser pipe radiator for air conditioner refrigerating |
-
2018
- 2018-09-30 CN CN201811154727.XA patent/CN109167476A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202276264U (en) * | 2011-08-17 | 2012-06-13 | 汕头市澄海区超力微电机有限公司 | Circular flat trislot direct-current iron core micromotor with improved shell |
| WO2015151445A1 (en) * | 2014-04-04 | 2015-10-08 | 富士電機株式会社 | Electric motor device |
| CN107707067A (en) * | 2017-11-22 | 2018-02-16 | 爱尔达电机有限公司 | A kind of micromotor |
| CN207559752U (en) * | 2017-12-06 | 2018-06-29 | 叶朋珍 | A kind of motor heat dissipation device |
| CN207751167U (en) * | 2018-01-13 | 2018-08-21 | 深圳市修远文化创意有限公司 | A kind of condenser pipe radiator for air conditioner refrigerating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110783070A (en) * | 2019-11-13 | 2020-02-11 | 徐州硕途电气配件有限公司 | Laminated heat dissipation mechanism for transformer |
| CN110783070B (en) * | 2019-11-13 | 2020-12-01 | 白云兵 | Laminated heat dissipation mechanism for transformer |
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Application publication date: 20190108 |