CN203105014U - Waterproof structure of output lead of controller - Google Patents
Waterproof structure of output lead of controller Download PDFInfo
- Publication number
- CN203105014U CN203105014U CN 201220733690 CN201220733690U CN203105014U CN 203105014 U CN203105014 U CN 203105014U CN 201220733690 CN201220733690 CN 201220733690 CN 201220733690 U CN201220733690 U CN 201220733690U CN 203105014 U CN203105014 U CN 203105014U
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- CN
- China
- Prior art keywords
- cavity
- hole
- output lead
- controller
- side plate
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- Expired - Fee Related
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Abstract
The utility model belongs to the field of waterproof output leads of electrical equipment and provides the waterproof structure of the output lead of a controller, which comprises an upper gland, a side plate and a plurality of output lead harnesses connected with a circuit board in the inner cavity of the controller and extended outwards after passing through the side plate. The lower end of the upper gland is provided with an upper half cavity. The lower end surface of the upper half cavity is provided with a plurality of upper half through holes machined side by side along the two longer sides of the upper half cavity. The upper end surface of the upper gland is provided with glue injection holes directly communicated with the upper half cavity. The upper end surface of the side plate is provided with a lower half cavity matched with the upper half cavity. The upper end surface of the lower half cavity is provided with a plurality of lower half through holes machined side by side along the two longer sides of the lower half cavity and matched with the upper half through holes. The upper half cavity and the lower half cavity are put together to form a complete cavity. One upper half through hole and one lower half through hole are put together to form a complete through hole. Each lead harness passes through one complete through hole respectively. The complete cavity is filled with fillings. The waterproof structure of the output lead of the controller has the advantages of simple structure and good waterproof effect.
Description
Technical field
The utility model relates to output lead waterproof field, specially refers to controller output lead waterproof construction.Background technology
In the existing lead-in wire of controller cheaply export structure, general waterproof rank is not high, when multi-thread bundle exists, has water between the wire harness along with the gap between the wire harness penetrates into controller inside, causes short circuit; And in the expensive lead-in wire export structure, adopting silica gel baffle plate waterproof usually, this structurally waterproof performance is good, but the operating procedure complexity, the cost height.
The utility model content
The utility model provides a kind of controller output lead waterproof construction, solves in the controller lead-in wire export structure, and water penetrates into controller inside along wire harness and causes controller internal circuit problem of short-circuit.
For addressing the above problem the technical scheme that the utility model is taked:
A kind of controller output lead waterproof construction comprises: upper press cover, side plate are connected, pass through the outwardly directed output lead wire harness of described side plate with some with controller inner chamber circuit board; Described upper press cover lower end is processed with first cavity, and described first cavity lower surface is processed with side by side some first through holes along its two long sides wall; Also be provided with the hole for injecting glue that is communicated with described first cavity on the described upper press cover; Described side plate upper surface is processed with second cavity that matches with described first cavity; Described second cavity upper surface is processed with side by side some second through holes that are complementary with described first through hole along its two long sides wall; Described first cavity and described second cavity lump together and form full cavity; Described first through hole and described second through hole lump together the through hole that the back formation can supply described wire harness to pass through; Fill full waterproof filler in the described full cavity.
Further: described first cavity and described second cavity are rectangle; Described first through hole and described second through hole are semicircle.
Further: described hole for injecting glue is arranged on middle part, described upper press cover upper surface.
Further: described upper press cover is extended with a pair of cutting under two laterals, and every pair of cutting bottom is processed with through hole; Described side plate two outside correspondences are processed with the projection that is interlocked with described through hole.
Further: described each through hole is " one " word arrangement; Described every adjacent two through hole distance between borehole is greater than its internal diameter.
Further: described upper press cover and described side plate are fixed on the controller housing.
The utility model beneficial effect is: controller output lead waterproof construction, and each root wire harness passes through hole and is arranged in the all-pass chamber, and the all-pass intracavitary administration has filler; And be separated with certain interval between between each root wire harness, and also be full of filler between these gaps, therefore, the waterproof effect of total is better.
Description of drawings
The structure chart that Fig. 1 explodes and for loam cake 1 slave controller behind the controller hidden parts shell;
Fig. 2 is the view of loam cake 1 from another angle.
Fig. 3 is controller architecture figure.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Referring to Fig. 1 to Fig. 3, a kind of controller output lead waterproof construction described in the utility model comprises: upper press cover 1, side plate 2, side plate is provided with some one ends and is connected with controller inner chamber circuit board (not shown), and the other end passes through the outwardly directed output lead wire harness 3 of side plate; Upper press cover 1 lower end is processed with first cavity 11, and first cavity 11 lower surfaces are processed with side by side some first through holes 13 along its two long side walls; The upper press cover upper end is processed with the plug hole 12 that communicates with first cavity 11; Side plate 2 upper surfaces are processed with second cavity 21 that matches with first cavity; Second cavity 21 upper surfaces are processed with side by side some second through holes 22 that are complementary with first through hole 13 along its two long sides wall.First cavity 11 and second cavity 21 snap together and form full rectangular enclosure; Accordingly, first through hole 13 and second through hole 22 lump together the back and form the through hole (see figure 3) that wire harness 3 passes through.Be processed with the hole for injecting glue 12 of straight-through first cavity 11 in the middle of upper press cover 1 upper surface.By hole for injecting glue 12, can in the full cavity that has penetrated wire harness 3, fill with filler, filler wraps up every wire harness 3 fully and fills the slit of expiring between wire harness 3 and the full cavity.Like this, current just can not flow to the controller inner chamber along wire harness, are unlikely to make other circuit of controller inside to be short-circuited, to its good protective effect of other circuit of controller inside.
With reference to figure 1 and Fig. 2.Upper press cover 1 is arranged with a pair of cutting 14 along two outsides of some first through holes 13 of its inboard, and every pair of cutting 14 lower ends are processed with through hole 141; Two outsides of second through hole 22 of described side plate 2 inboards are processed with the projection 23 that is interlocked with through hole 141; Two cutting 14 of upper press cover 1 are inserted in the projection 23 of side plates 2, realize being fastened and connected of upper press cover 1 and side plate 2.Then upper press cover 1 and the side plate 2 that snaps together is fixed on the controller housing by screw 4.
It should be noted that be to guarantee the excellent waterproof effect, should certain at interval distance between each root wire harness 3, therefore, each adjacent satisfactory to both parties through hole hole heart distance is greater than its hole internal diameter.In the present embodiment, these all-pass holes are " one " word layout and are circle, and first through hole 13 and second through hole 22 of constituting the all-pass hole are semicircle.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. a controller output lead waterproof construction is characterized in that, comprising: upper press cover, side plate are connected, pass through the outwardly directed output lead wire harness of described side plate with some with controller inner chamber circuit board; Described upper press cover lower end is processed with first cavity, and described first cavity lower surface is processed with side by side some first through holes along its two long sides wall; Also be provided with the hole for injecting glue that is communicated with described first cavity on the described upper press cover; Described side plate upper surface is processed with second cavity that matches with described first cavity; Described second cavity upper surface is processed with side by side some second through holes that are complementary with described first through hole along its two long sides wall; Described first cavity and described second cavity lump together and form full cavity; Described first through hole and described second through hole lump together the through hole that the back formation can supply described wire harness to pass through; Fill full waterproof filler in the described full cavity.
2. controller output lead waterproof construction according to claim 1, it is characterized in that: described first cavity and described second cavity are rectangle; Described first through hole and described second through hole are semicircle.
3. controller output lead waterproof construction according to claim 1, it is characterized in that: described hole for injecting glue is arranged on middle part, described upper press cover upper surface.
4. controller output lead waterproof construction according to claim 1, it is characterized in that: described upper press cover is extended with a pair of cutting under two laterals, transplants a cutting the bottom for every pair and is processed with through hole; Described side plate two outside correspondences are processed with the projection that is interlocked with described through hole.
5. controller output lead waterproof construction according to claim 1, it is characterized in that: described each through hole is " one " word arrangement; Described every adjacent two through hole distance between borehole is greater than its internal diameter.
6. controller output lead waterproof construction according to claim 1, it is characterized in that: described upper press cover and described side plate are fixed on the controller housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733690 CN203105014U (en) | 2012-12-27 | 2012-12-27 | Waterproof structure of output lead of controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220733690 CN203105014U (en) | 2012-12-27 | 2012-12-27 | Waterproof structure of output lead of controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203105014U true CN203105014U (en) | 2013-07-31 |
Family
ID=48856379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220733690 Expired - Fee Related CN203105014U (en) | 2012-12-27 | 2012-12-27 | Waterproof structure of output lead of controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203105014U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579621A (en) * | 2016-07-04 | 2018-01-12 | 台达电子工业股份有限公司 | Motor combination |
| CN109348668A (en) * | 2018-12-06 | 2019-02-15 | 徐州荣立达电子科技有限公司 | A kind of waterproof construction of controller for electric vehicle |
| WO2022199153A1 (en) * | 2021-03-26 | 2022-09-29 | 宁德新能源科技有限公司 | Battery module and electric apparatus |
-
2012
- 2012-12-27 CN CN 201220733690 patent/CN203105014U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579621A (en) * | 2016-07-04 | 2018-01-12 | 台达电子工业股份有限公司 | Motor combination |
| CN107579621B (en) * | 2016-07-04 | 2020-10-23 | 台达电子工业股份有限公司 | Motor assembling structure |
| CN109348668A (en) * | 2018-12-06 | 2019-02-15 | 徐州荣立达电子科技有限公司 | A kind of waterproof construction of controller for electric vehicle |
| WO2022199153A1 (en) * | 2021-03-26 | 2022-09-29 | 宁德新能源科技有限公司 | Battery module and electric apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |