CN202058660U - Plastic casing breaker - Google Patents
Plastic casing breaker Download PDFInfo
- Publication number
- CN202058660U CN202058660U CN2011200894881U CN201120089488U CN202058660U CN 202058660 U CN202058660 U CN 202058660U CN 2011200894881 U CN2011200894881 U CN 2011200894881U CN 201120089488 U CN201120089488 U CN 201120089488U CN 202058660 U CN202058660 U CN 202058660U
- Authority
- CN
- China
- Prior art keywords
- breaker
- plastic casing
- diapire
- insulation board
- base
- 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
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- Distribution Board (AREA)
Abstract
The utility model discloses a plastic shell breaker which comprises an insulating base and an upper cover, wherein installing through holes which are used for fixing internal electric parts on a bottom wall are arranged on the bottom wall of the base; and an insulating board which is used for blocking the installing through holes is fixed on the external surface of the bottom wall of the base by adhesive agent. The plastic casing breaker has the advantages of good insulating property and good waterproof performance.
Description
Technical field
The utility model belongs to breaker of plastic casing structure-design technique field.
Background technology
Shown in Figure 1 is a kind of traditional breaker of plastic casing, comprise base (1) and loam cake (2), its base bottom wall (11) is provided with a plurality of being used for built-in electric component is fixed on installation open-work (12) on the diapire (11), by being arranged on the securing member of respectively installing in the open-work (12) electric components in the housing is fixed on the diapire (11), this structure exists relatively poor, the shortcoming that can not waterproof of insulation property.Its structure exists needs improvements badly.
Summary of the invention
The purpose of this utility model provides a kind of insulation property and water resistance breaker of plastic casing preferably.
The technical scheme that realizes the utility model purpose is: a kind of breaker of plastic casing, comprise insulator foot and loam cake, and the diapire of described base is provided with and is used for built-in electric component is fixed on installation open-work on the diapire; The outer surface of described base bottom wall is provided with and is used for the insulation board that open-work is installed in shutoff, and described insulation board is fixed on the outer surface of base bottom wall by adhesive.
In the such scheme, described insulation board is split part or integral piece.
In the such scheme, described base bottom wall outer surface is provided with groove, and described insulation board is arranged in the corresponding grooves.
The utlity model has positive effect: (1) the utility model is owing to the outer surface in base bottom wall is provided for the insulation board that open-work is installed in shutoff, and described insulation board is fixed on the outer surface of base bottom wall by adhesive; Thereby has insulation property and water resistance advantage preferably.
Description of drawings
Fig. 1 is a kind of perspective view of traditional breaker of plastic casing;
Fig. 2 is a kind of perspective view of first kind of structure of the utility model;
Fig. 3 is a kind of perspective view of insulation board in the breaker of plastic casing shown in Figure 2;
Fig. 4 is a kind of perspective view of second kind of structure of the utility model.
Reference numeral is: base 1, diapire 11 is installed open-work 12, groove 13, loam cake 2, insulation board 3, breach 51, open-work 52.
Embodiment
(embodiment 1)
Fig. 2 to Fig. 3 has shown first kind of embodiment of the present utility model, and wherein Fig. 2 is a kind of perspective view of first kind of structure of the utility model; Fig. 3 is a kind of perspective view of insulation board in the breaker of plastic casing shown in Figure 2.
The utility model is a kind of breaker of plastic casing, sees Fig. 2 and Fig. 3, comprises insulator foot 1 and loam cake 2, and the diapire 11 of described base 1 is provided with and is used for built-in electric component is fixed on installation open-work 12 on the diapire 11; The outer surface of described base 1 diapire 11 is provided with and is used for two split type insulation boards 3 that open-work 12 is installed in shutoff, and described insulation board 3 is fixed on the outer surface of base 1 diapire 11 by adhesive.Leave the gap between described two insulation boards 3, be used for as the breach 51 that installs and fixes breaker of plastic casing integral body.
Described base 1 diapire 11 outer surfaces are provided with groove 13, and described insulation board 3 is arranged in the corresponding grooves 13.
Present embodiment is owing to the outer surface at base 1 diapire 11 is provided for the insulation board 3 that open-work 12 is installed in shutoff, and described insulation board 3 is fixed on the outer surface of base 1 diapire 11 by adhesive; Thereby has insulation property and water resistance advantage preferably.
(embodiment 2)
Fig. 4 is a kind of perspective view of second kind of structure of the utility model, has shown second kind of embodiment of the present utility model.
The utility model is substantially the same manner as Example 1, and difference is: see Fig. 4, described insulation board 3 is integral pieces, and is reserved with the open-work 52 that is used for as installing and fixing breaker of plastic casing integral body on the insulation board 3.
(embodiment 3)
Present embodiment is substantially the same manner as Example 2, and difference is: no longer reserve open-work on the insulation board 3 in the present embodiment, but a whole plate, thereby base bottom wall 11 outer surfaces are sealed fully.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (3)
1. a breaker of plastic casing comprises insulator foot (1) and loam cake (2), and the diapire (11) of described base (1) is provided with and is used for built-in electric component is fixed on installation open-work (12) on the diapire (11); It is characterized in that: the outer surface of described base (1) diapire (11) is provided with and is used for the insulation board (3) that open-work (12) is installed in shutoff, and described insulation board (3) is fixed on the outer surface of base (1) diapire (11) by adhesive.
2. breaker of plastic casing according to claim 1 is characterized in that: described insulation board (3) is split part or integral piece.
3. breaker of plastic casing according to claim 1 is characterized in that: described base (1) diapire (11) outer surface is provided with groove (13), and described insulation board (3) is arranged in the corresponding grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200894881U CN202058660U (en) | 2011-03-30 | 2011-03-30 | Plastic casing breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200894881U CN202058660U (en) | 2011-03-30 | 2011-03-30 | Plastic casing breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058660U true CN202058660U (en) | 2011-11-30 |
Family
ID=45018626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200894881U Expired - Fee Related CN202058660U (en) | 2011-03-30 | 2011-03-30 | Plastic casing breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511276A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of breaker of plastic casing and its felt pad |
-
2011
- 2011-03-30 CN CN2011200894881U patent/CN202058660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511276A (en) * | 2018-05-16 | 2018-09-07 | 河南森源电气股份有限公司 | A kind of breaker of plastic casing and its felt pad |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130330 |