CN104135195A - Insulating device of brushless direct-current motor controller or alternating-current asynchronous motor controller - Google Patents
Insulating device of brushless direct-current motor controller or alternating-current asynchronous motor controller Download PDFInfo
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- CN104135195A CN104135195A CN201410378299.4A CN201410378299A CN104135195A CN 104135195 A CN104135195 A CN 104135195A CN 201410378299 A CN201410378299 A CN 201410378299A CN 104135195 A CN104135195 A CN 104135195A
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- motor controller
- mounting panel
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Abstract
The invention relates to the technical field of insulating devices, in particular to an insulating device of a brushless direct-current motor controller or an alternating-current asynchronous motor controller. The insulating device comprises an insulating shell and end covers fixedly installed at the two ends of the insulating shell respectively, wherein each end cover comprises a baffle and an installing plate arranged perpendicular to the baffle, at least two through holes are formed in each installing plate, each installing plate is sleeved with an insulating sleeve matched with the installing plate, U-shaped grooves are formed in the peripheries of the insulating sleeves, the installing plates can be sleeved with the insulating sleeves conveniently through the U-shaped grooves, an upper through hole and a lower through hole are formed in the upper surface and the lower surface of each insulating sleeve and correspond to the corresponding through holes respectively, a T-shaped insulating plug is arranged in each through hole, the corresponding upper through hole and the corresponding lower through hole in a sharing mode, each T-shaped plug comprises an insulating plug cap matched with the corresponding upper through hole and an insulating plug pillar matched with the corresponding lower through hole, and each insulating plug cap and the corresponding insulating plug pillar are provided with an installing hole in a sharing mode. The insulating device of the brushless direct-current motor controller or the alternating-current asynchronous motor controller is good in insulation performance, and creepage is prevented from happening.
Description
Technical field
The present invention relates to the technical field of seal, especially a kind of seal of brushless direct current motor controller/AC induction motor controller.
Background technology
As shown in Figure 1, existing brushless direct current motor controller or AC induction motor controller generally comprise the end cap at insulation crust and its two ends, left and right, each end cap comprise baffle plate 1 and with the perpendicular mounting panel of baffle plate 1, on every mounting panel, at least offer two through holes 2, utilize holding screw to be screwed in the through hole 2 on mounting panel, reach the object of fastening brushless motor controller.
But, because mounting panel is made up of metal material, therefore the holding screw of metal material touches after the mounting panel of metal material, being just easy to occur creepage phenomenon, insulating properties is poor, has certain potential safety hazard.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposing in above-mentioned background technology, the invention provides a kind of seal of brushless direct current motor controller/AC induction motor controller, can prevent that creepage phenomenon from occurring, insulating properties is better.
The technical solution adopted for the present invention to solve the technical problems is: a kind of seal of brushless direct current motor controller/AC induction motor controller, comprise insulation crust and be fixedly mounted on respectively the end cap at insulation crust two ends, described each end cap comprises baffle plate and the mounting panel with baffle plate vertical distribution, on every described mounting panel, at least offer two through holes, on described mounting panel, be set with the insulating case matching with mounting panel, the gusset of described insulating case offers the U-lag of being convenient to be sleeved on mounting panel, insulating case upper, lower surface offers respectively upper through hole and the lower through-hole corresponding with through hole, corresponding through hole, in upper through hole and lower through-hole, jointly add and be plugged with T shape insulating plug, described T shape insulating plug comprises the insulation cock cap matching with upper through hole and the insulation stick harness matching with lower through-hole, in described insulation cock cap and insulation stick harness, jointly offer installing hole.
In order to ensure the sealing between T shape insulating plug and insulating case, therefore the described height of insulation cock cap and the height of upper through hole are consistent, the height sum of described mounting panel and lower through-hole equal the to insulate height of stick harness.
For the ease of insulating case cover is installed on mounting panel, therefore the side that the sealing of described U-lag is positioned at away from and parallels with baffle plate.
The invention has the beneficial effects as follows: the seal of this brushless direct current motor controller/AC induction motor controller, by be set with insulating case on mounting panel, and on insulating case, offer with mounting panel on through hole match upper, lower through-hole, and the insulating plug of jumping a queue in corresponding through hole, and on insulating plug, offer the installing hole directly contacting with holding screw, insulating plug has played the effect of fixed position to insulating case, and sealing is better, because holding screw directly contacts with the installing hole on insulating plug, therefore the insulating properties of whole seal is better, effectively avoid the generation of creepage phenomenon.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
The structural representation of the existing brushless direct current motor controller of Fig. 1 or AC induction motor controller;
Fig. 2 is structural representation of the present invention.
In figure: 1, baffle plate, 2, through hole, 3, insulating case, 3-1, U-lag, 3-2, upper through hole, 4, T shape insulating plug, 4-1, insulation cock cap, 4-2, insulation stick harness, 4-3, installing hole.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The seal of brushless direct current motor controller/AC induction motor controller as shown in Figure 2, comprise insulation crust and be fixedly mounted on respectively the end cap at insulation crust two ends, each end cap comprises baffle plate 1 and the mounting panel with baffle plate 1 vertical distribution, on every mounting panel, offer two through holes 2, on mounting panel, be set with the insulating case 3 matching with mounting panel, the gusset of insulating case 3 offers the U-lag 3-1 of being convenient to be sleeved on mounting panel, the side that the sealing of U-lag 3-1 is positioned at away from and parallels with baffle plate 1, such design is convenient to insulating case 3 covers to install on mounting panel.
The upper and lower surface of insulating case 3 offers respectively upper through hole 3-2 and the lower through-hole corresponding with through hole 2, in corresponding through hole 2, upper through hole 3-2 and lower through-hole, jointly add and be plugged with T shape insulating plug 4, T shape insulating plug 4 comprises the insulation cock cap 4-1 matching with upper through hole 3-2 and the insulation stick harness 4-2 matching with lower through-hole, in insulation cock cap 4-1 and insulation stick harness 4-2, jointly offers installing hole 4-3.
Wherein, the height of insulation cock cap 4-1 is consistent with the height of upper through hole 3-2, the height sum of mounting panel and lower through-hole equal the to insulate height of stick harness 4-2, and such design has ensured the sealing between T shape insulating plug 4 and insulating case 3.
T shape insulating plug 4 has played the effect of fixed position to insulating case 3, can prevent insulating case 3 vibration back and forth on mounting panel.Because holding screw directly contacts with the installing hole 4-3 on T shape insulating plug 4, therefore there will not be creepage phenomenon when the holding screw of metal material contacts with insulating material, insulating properties is better.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to claim scope.
Claims (3)
1. the seal of brushless direct current motor controller/AC induction motor controller, comprise insulation crust and be fixedly mounted on respectively the end cap at insulation crust two ends, described each end cap comprises baffle plate (1) and the mounting panel with baffle plate (1) vertical distribution, on every described mounting panel, at least offer two through holes (2), it is characterized in that: on described mounting panel, be set with the insulating case (3) matching with mounting panel, the gusset of described insulating case (3) offers the U-lag (3-1) of being convenient to be sleeved on mounting panel, insulating case (3) upper, lower surface offers respectively upper through hole (3-2) and the lower through-hole corresponding with through hole (2), corresponding through hole (2), in upper through hole (3-2) and lower through-hole, jointly add and be plugged with T shape insulating plug (4), described T shape insulating plug (4) comprises the insulation cock cap (4-1) matching with upper through hole (3-2) and the insulation stick harness (4-2) matching with lower through-hole, in described insulation cock cap (4-1) and insulation stick harness (4-2), jointly offer installing hole (4-3).
2. the seal of brushless direct current motor controller/AC induction motor controller according to claim 1, it is characterized in that: the height of described insulation cock cap (4-1) is consistent with the height of upper through hole (3-2) the height sum of described mounting panel and lower through-hole equal the to insulate height of stick harness (4-2).
3. the seal of brushless direct current motor controller/AC induction motor controller according to claim 1, is characterized in that: the side that the sealing of described U-lag (3-1) is positioned at away from and parallels with baffle plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378299.4A CN104135195B (en) | 2014-08-01 | 2014-08-01 | Insulating device of brushless direct-current motor controller or alternating-current asynchronous motor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378299.4A CN104135195B (en) | 2014-08-01 | 2014-08-01 | Insulating device of brushless direct-current motor controller or alternating-current asynchronous motor controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104135195A true CN104135195A (en) | 2014-11-05 |
| CN104135195B CN104135195B (en) | 2017-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378299.4A Active CN104135195B (en) | 2014-08-01 | 2014-08-01 | Insulating device of brushless direct-current motor controller or alternating-current asynchronous motor controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN104135195B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567923Y (en) * | 2002-07-19 | 2003-08-20 | 北京安控科技发展有限公司 | Packaging casing for electrical equipment |
| CN103596390A (en) * | 2012-08-17 | 2014-02-19 | 苏州市兴博塑胶模具有限公司 | Electrical protective cover |
| JP2014034272A (en) * | 2012-08-08 | 2014-02-24 | Hitachi Automotive Systems Ltd | Onboard electronic control device |
| CN204031022U (en) * | 2014-08-01 | 2014-12-17 | 常州佳盟电子科技有限公司 | The seal of brushless direct current motor controller/AC induction motor controller |
-
2014
- 2014-08-01 CN CN201410378299.4A patent/CN104135195B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2567923Y (en) * | 2002-07-19 | 2003-08-20 | 北京安控科技发展有限公司 | Packaging casing for electrical equipment |
| JP2014034272A (en) * | 2012-08-08 | 2014-02-24 | Hitachi Automotive Systems Ltd | Onboard electronic control device |
| CN103596390A (en) * | 2012-08-17 | 2014-02-19 | 苏州市兴博塑胶模具有限公司 | Electrical protective cover |
| CN204031022U (en) * | 2014-08-01 | 2014-12-17 | 常州佳盟电子科技有限公司 | The seal of brushless direct current motor controller/AC induction motor controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104135195B (en) | 2017-01-18 |
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| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Tianyi Inventor before: Zhou Ping |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161229 Address after: 213159 Hutang, Jiangsu, Wujin District, the town of Yan Zheng Road, No. 28, No. Applicant after: Changzhou Weiyi Technology Co., Ltd. Address before: 213118 Hengshan Town, Wujin District, Jiangsu, Changzhou, East Zhoucun Applicant before: CHANGZHOU JIAMENG ELECTRONIC TECHNOLOGY CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: Building 13, yangjiadai, Qianwei village, Gushan Town, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: Jiangsu Fangyuan pile Industry Co., Ltd. Address before: 28 Yanzheng Middle Road, HUTANG Town, Wujin District Patentee before: Changzhou Weiyi Technology Co., Ltd. |
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| TR01 | Transfer of patent right |