CN202260762U - Motor casing body - Google Patents
Motor casing body Download PDFInfo
- Publication number
- CN202260762U CN202260762U CN2011203767534U CN201120376753U CN202260762U CN 202260762 U CN202260762 U CN 202260762U CN 2011203767534 U CN2011203767534 U CN 2011203767534U CN 201120376753 U CN201120376753 U CN 201120376753U CN 202260762 U CN202260762 U CN 202260762U
- Authority
- CN
- China
- Prior art keywords
- casing
- motor shell
- guiding gutter
- shell according
- casing body
- 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 - Lifetime
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a motor casing body comprising a cylinder-shaped casing. The peripheral wall of the casing is provided with a plurality of diversion bosses, a diversion groove is clamped between two adjacent diversion bosses, the diversion groove comprises two side walls, and a bottom wall positioned between the bottom parts of the two side walls and a groove mouth positioned between the top parts of the two side walls. The width of the bottom wall is larger than that of the groove mouth, and the two side wall are bent arc-shaped walls. When the motor casing body is compared with the casing body provided with traditional shape diversion grooves, the radiating area of the casing body is effectively increased and the diversion area of the diversion grooves is also enlarged by changing specific shape of the diversion grooves so that the radiating effect can be effectively improved. In addition, the casing body with the structure does not need to add the thickness of the casing body so as to have lower cost when being compared with the structure with auxiliary radiating fins additionally arranged on the outer covered surface of the casing body.
Description
Technical field
The utility model belongs to the motor configuration design field, is specifically related to a kind of motor shell.
Background technology
The puzzlement of maximum during motor uses is no more than heat dissipation problem.If motor can't dispel the heat quickly and effectively, then can run off and cause lubricating oil because of rolling bearing can't bear motor high temperature, cause rotation system to lose efficacy, cause motor to burn.
Traditional type motor shell, outer surface are provided with several guiding gutters, and the shape of cross section of each groove generally is rectangle, U font etc., but its radiating effect is often unsatisfactory, remains needing improvements badly.And concerning some miniature motors,, guiding gutter is set not on its casing outer surface in order to reduce overall volume.
Mostly traditional improvement radiating mode is that fan blowing effect carries out through changing, but because fan guard closely is located on the motor chassis, the blowing effect of fan is very little to the influence of the air flow on the motor chassis outer surface.
Have at present the auxiliary heat dissipation sheet to be set to increase radiating effect on the motor shell outer surface, still this structure need take than large space, and obviously increases many materials, and cost is higher.
The utility model content
The purpose of the utility model provides a kind of motor shell that can effectively increase radiating effect.
The technical scheme that realizes the utility model purpose is: a kind of motor shell, comprise the tubular casing, and said casing periphery wall is provided with a plurality of water conservancy diversion boss, and clamping forms a guiding gutter between two adjacent water conservancy diversion boss; Said guiding gutter comprises two side, diapire and the notch between the top, two side between the bottom, two side; The width of said diapire is greater than width of rebate, and the two side is crooked arcwall.
In the technique scheme, said guiding gutter notch dual-side wall is provided with chamfered region or fillet district.
In the technique scheme, the two side is symmetrical set, and the distance between the said guiding gutter two side is along with the direction from the diapire to the notch reduces gradually.
In the technique scheme, the two side is symmetrical set, and the distance between the said guiding gutter two side is along with the direction from the diapire to the notch reduces to increase earlier gradually again.
In the technique scheme, the shape of said guiding gutter cross section is an inverted bowl-shape or Ω shape.
In the technique scheme, the direction setting that said guiding gutter edge is parallel with housing vestibule central axis.
In the technique scheme, also be provided with at least two positioning boss that are used to insert and put external nameplate on the said motor shell periphery wall, each positioning boss is provided with gathering sill; Said gathering sill exceeds the water conservancy diversion boss, and external nameplate is plugged in the gathering sill of two adjacent positioning boss.
In the technique scheme, also comprise the fan guard that is arranged on casing one side, said fan guard is set on the casing periphery wall; Said fan guard links to each other with casing on the inwall of an end, is provided with several inwardly protruded installation bases, and each installation base center is provided with fastener hole; Said casing is provided with several screws that matches with said installation base; Under the supporting role of each installation base, said fan guard links to each other with casing and leaves ventilation gap between inwall and this place's casing periphery wall of an end.
In the technique scheme, said ventilation gap height exceeds the water conservancy diversion boss.
In the technique scheme, said fan guard is provided with transom away from an end of tail-hood.
The utlity model has positive effect: (1) the utility model is through changing the concrete shape of guiding gutter; Compare with the housing that is provided with the conventional shape guiding gutter; Not only effectively increase the area of dissipation of housing, also enlarged the water conservancy diversion area of guiding gutter, thereby can play the raising radiating effect; The housing of this structure need not to increase thickness of shell in addition, thus with envelope outside housing on set up the auxiliary heat dissipation sheet structure compare, also have lower-cost advantage.(2) the utility model is through improving the relative position between fan guard and the casing; Utilize the support of boss to make and leave ventilation gap between inwall and the casing outer wall of fan guard; Thereby make the blowing effect of fan can obviously have influence on flowing of casing casing periphery wall air, effectively improve radiating effect.
Description of drawings
Fig. 1 is a kind of perspective view of first kind of structure of the utility model;
Fig. 2 is a kind of front view of motor shell shown in Figure 1;
Fig. 3 is the local enlarged diagram at A place among Fig. 2;
Fig. 4 is a kind of structural representation of second kind of structure of the utility model;
Fig. 5 is a kind of perspective view of motor shell fan cover shown in Figure 4;
Fig. 6 is a kind of cutaway view of fan guard shown in Figure 5.
Be labeled as shown in the accompanying drawing: casing 1, screw 11, water conservancy diversion boss 2, guiding gutter 3, sidewall 31, diapire 32, notch 33, chamfered region or fillet district 34, positioning boss 4, gathering sill 41, fan guard 5, installation base 51, fastener hole 52, transom 53, ventilation gap 6, screw 7.
Embodiment
(embodiment 1)
Fig. 1 to Fig. 3 has shown first kind of embodiment of the utility model, and wherein Fig. 1 is a kind of perspective view of the utility model; Fig. 2 is a kind of front view of motor shell shown in Figure 1; Fig. 3 is the local enlarged diagram at A place among Fig. 2.
Present embodiment is a kind of motor shell; See that Fig. 1 is to shown in Figure 3; Comprise tubular casing 1, said casing 1 periphery wall is provided with a plurality of water conservancy diversion boss 2 and the positioning boss 4 that is used to insert and put external nameplate, and clamping forms a guiding gutter 3 between two adjacent water conservancy diversion boss 2.
Said guiding gutter 3 comprises two side 31, at diapire 32 between 31 bottoms, two side and the notch 33 between 31 tops, two side; The width of said diapire 32 is greater than notch 33 width, and two side 31 is crooked arcwalls.
The direction setting that said guiding gutter 3 edges are parallel with housing vestibule central axis.Said guiding gutter 3 notches 33 dual-side walls are provided with fillet district 34, in concrete practice, also can be arranged to chamfered region.
Said two side 31 is symmetrical set, between said guiding gutter 3 two sides 31 apart from d, after 33 direction is decreased to a certain degree gradually from diapire 32 to notch, increase again, make that the shape of said guiding gutter 3 cross sections is Ω shapes.
Each positioning boss 4 is provided with gathering sill 41; Said gathering sill 41 exceeds water conservancy diversion boss 2, and external nameplate is plugged in the gathering sill 41 of two adjacent positioning boss 4.
Present embodiment is compared with the housing that is provided with the conventional shape guiding gutter through changing the concrete shape of guiding gutter, has not only effectively increased the area of dissipation of housing, has also enlarged the water conservancy diversion area of guiding gutter, thereby can play the raising radiating effect; The housing of this structure need not to increase thickness of shell in addition, thus with envelope outside housing on set up the auxiliary heat dissipation sheet structure compare, also have lower-cost advantage
(embodiment 2)
Fig. 4 to Fig. 6 has shown second kind of embodiment of the utility model, and wherein Fig. 4 is a kind of structural representation of second kind of structure of the utility model; Fig. 5 is a kind of perspective view of motor shell fan cover shown in Figure 4; Fig. 6 is a kind of cutaway view of fan guard shown in Figure 5.
Present embodiment and embodiment 1 are basic identical, and difference is: see Fig. 4 to shown in Figure 6, present embodiment also comprises the fan guard 5 that is arranged on casing 1 one sides, and said fan guard 5 is set on casing 1 periphery wall; Said fan guard 5 links to each other with casing 1 on the inwall of an end, is provided with several inwardly protruded installation bases 51, and each installation base 51 center is provided with fastener hole 52; Said casing 1 is provided with several screws 11 that matches with said installation base 51; Said fan guard 5 is fixedly connected through the screw 7 that is arranged in said screw 11 and fastener hole 52.Under the supporting role of each installation base 51, said fan guard 5 links to each other with casing 1 and leaves ventilation gap 6 between inwall and this place's casing 1 periphery wall of an end.
Said ventilation gap 6 highly exceeds water conservancy diversion boss 2.
Said fan guard 5 is provided with transom 53 away from an end of tail-hood.
Present embodiment is through improving the relative position between fan guard and the casing; Utilize the support of boss to make and leave ventilation gap between inwall and the casing outer wall of fan guard; Thereby make the blowing effect of fan can obviously have influence on flowing of casing casing periphery wall air, effectively improve radiating effect.
(embodiment 3)
Present embodiment and embodiment 1 are basic identical, and difference is: the distance between said guiding gutter 3 two sides 31, and along with 33 direction reduces gradually from diapire 32 to notch.
(embodiment 4)
Present embodiment and embodiment 1 are basic identical, and difference is: the shape of said guiding gutter 3 cross sections is one inverted bowl-shape.
Obviously, the foregoing description of the utility model only be for explain clearly that the utility model does for example, and be not to be qualification to the execution mode of the utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all execution modes.And conspicuous variation that these connotations that belong to the utility model are extended out or change still belong to the protection range of the utility model.
Claims (10)
1. a motor shell comprises tubular casing (1), and said casing (1) periphery wall is provided with a plurality of water conservancy diversion boss (2), and clamping forms a guiding gutter (3) between adjacent two water conservancy diversion boss (2); It is characterized in that: said guiding gutter (3) comprises two side (31), is positioned at the diapire (32) between the bottom, two side (31) and is positioned at the notch (33) between the top, two side (31); The width of said diapire (32) is greater than notch (33) width, and two side (31) are crooked arcwalls.
2. motor shell according to claim 1 is characterized in that: said guiding gutter (3) notch (33) dual-side wall is provided with chamfered region or fillet district (34).
3. motor shell according to claim 1 is characterized in that: two side (31) are symmetrical set, and the distance between said guiding gutter (3) two side (31) is along with the direction from diapire (32) to notch (33) reduces gradually.
4. motor shell according to claim 1 is characterized in that: two side (31) are symmetrical set, and the distance between said guiding gutter (3) two side (31) is along with the direction from diapire (32) to notch (33) reduces to increase earlier gradually again.
5. motor shell according to claim 1 is characterized in that: the shape of said guiding gutter (3) cross section is an inverted bowl-shape or Ω shape.
6. motor shell according to claim 1 is characterized in that: the direction setting that said guiding gutter (3) edge is parallel with housing vestibule central axis.
7. motor shell according to claim 1 is characterized in that: also be provided with at least two positioning boss (4) that are used to insert and put external nameplate on the said motor shell periphery wall, each positioning boss (4) is provided with gathering sill (41); Said gathering sill (41) exceeds water conservancy diversion boss (2), and external inscription Pi is plugged in the gathering sill (41) of adjacent two positioning boss (4).
8. motor shell according to claim 1 is characterized in that: also comprise the fan guard (5) that is arranged on casing (1) one side, said fan guard (5) is set on casing (1) periphery wall; Said fan guard (5) links to each other with casing (1) on the inwall of an end, is provided with several inwardly protruded installation bases (51), and each installation base (51) center is provided with fastener hole (52); Said casing (1) is provided with several screws (11) that matches with said installation base (51); Under the supporting role of each installation base (51), said fan guard (5) links to each other with casing (1) and leaves ventilation gap (6) between inwall and this place's casing (1) periphery wall of an end.
9. motor shell according to claim 8 is characterized in that: said ventilation gap (6) highly exceeds water conservancy diversion boss (2).
10. motor shell according to claim 9 is characterized in that: said fan guard (5) is provided with transom (53) away from an end of tail-hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767534U CN202260762U (en) | 2011-10-08 | 2011-10-08 | Motor casing body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203767534U CN202260762U (en) | 2011-10-08 | 2011-10-08 | Motor casing body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202260762U true CN202260762U (en) | 2012-05-30 |
Family
ID=46121945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203767534U Expired - Lifetime CN202260762U (en) | 2011-10-08 | 2011-10-08 | Motor casing body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202260762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420490A (en) * | 2011-10-08 | 2012-04-18 | 台邦电机工业有限公司 | Shell of motor |
| CN103066737A (en) * | 2013-01-06 | 2013-04-24 | 福建亚南电机有限公司 | Improved motor casing |
-
2011
- 2011-10-08 CN CN2011203767534U patent/CN202260762U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102420490A (en) * | 2011-10-08 | 2012-04-18 | 台邦电机工业有限公司 | Shell of motor |
| CN103066737A (en) * | 2013-01-06 | 2013-04-24 | 福建亚南电机有限公司 | Improved motor casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203659948U (en) | Square battery holder beneficial to heat dissipation | |
| CN202260762U (en) | Motor casing body | |
| CN201918825U (en) | Heat dissipating structure of motor | |
| CN102420490A (en) | Shell of motor | |
| CN202495825U (en) | Motor shell | |
| CN204696610U (en) | A kind of safety-type bus duct | |
| CN202495827U (en) | Novel air outlet cover plate of generator | |
| CN202260726U (en) | Alternative current motor rotor punching sheet | |
| CN202586602U (en) | Fan guard used for motor | |
| CN204835420U (en) | Busway shell body with high security performance | |
| CN201983365U (en) | Double-fan air-conditioner outdoor unit box body and double-fan air-conditioner outdoor unit | |
| CN105048379A (en) | Safe double-spliced bus duct shell | |
| CN206619995U (en) | A kind of radiating shell for motor | |
| CN202634188U (en) | Medium-sized generator low noise closed cooling system | |
| CN201698659U (en) | Display screen box body | |
| CN204696611U (en) | A kind of safety-type Two bors d's oeuveres bus groove case | |
| CN207854381U (en) | A kind of radiating ribs arrangement | |
| CN205726805U (en) | A kind of dismantled and assembled structure of three frequency division amplifirer | |
| CN202251094U (en) | Fan casing for motor | |
| CN209840760U (en) | Plate heat exchanger | |
| CN205842371U (en) | A kind of LED street lamp | |
| CN204987530U (en) | Main shaft is with accurate oil cooling machine | |
| CN220605661U (en) | Detachable forced air cooling motor casing | |
| CN217389309U (en) | Scroll type radiator | |
| CN105048380A (en) | Bus duct shell with extremely high safety performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TAIPUNG ELECTROMOTOR INDUSTRIAL GROUP CO., LTD. Free format text: FORMER NAME: TAIPUNG ELECTROMOTOR INDUSTRIAL CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 twenty Road, Yueqing Economic Development Zone, Zhejiang, China Patentee after: TAIBANG ELECTROMOTOR INDUSTRY CO.,LTD. Address before: 325600 twenty Road, Yueqing Economic Development Zone, Zhejiang, China Patentee before: Taibang Electromotor Industry Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |