CN202102891U - Slotted plastic shell for capacitor - Google Patents
Slotted plastic shell for capacitor Download PDFInfo
- Publication number
- CN202102891U CN202102891U CN2011202183013U CN201120218301U CN202102891U CN 202102891 U CN202102891 U CN 202102891U CN 2011202183013 U CN2011202183013 U CN 2011202183013U CN 201120218301 U CN201120218301 U CN 201120218301U CN 202102891 U CN202102891 U CN 202102891U
- Authority
- CN
- China
- Prior art keywords
- capacitor
- shell
- plastic casing
- housing
- trough
- 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
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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model relates to a slotted plastic shell for a capacitor. The plastic shell comprises a cylindrical shell, wherein an empty cavity for accommodating a capacitor core is formed in the cylindrical shell; the plastic shell is characterized in that: the inner wall of the shell is provided with positioning slots for mounting and fixing internal elements of the capacitor; the positioning slots are a plurality of positioning slot bodies which are longitudinally formed on the inner wall of the shell and are strip-shaped; the middle parts of the strip-shaped slot bodies are provided with steps; the width of the upper part of each step is less than that of the lower part of the step; the lower part of the outer side wall of the shell is provided with a mounting lug on which a screw mounting hole is formed; and the lower surface of the mounting lug and the lower surface of the outer wall of the shell are positioned on the same plane. The slotted plastic shell has the advantages that: the internal elements of the capacitor are positioned through the plastic shell; filler in the capacitor is uniformly distributed; and the internal electronic elements are more safely and reliably fixed.
Description
Technical field
The utility model relates to a kind of trough of belt formula plastic casing that is used for capacitor, especially a kind of shell that is used for CBB61 type capacitor.
Background technology
The capacitor that uses in employed capacitor in electric equipment, especially the fan electric equipment like the capacitor of CBB61 type, in order to guarantee its safe handling, generally all need use plastic casing protection.The general in the market plastic casing that adopts is the plain edition plastic casing, and what this kind shell adopted is that material is the ABS resin material, and inside is the container of displaying electronic devices and components.Its principle is: capacitor seals the capacitor components and parts through plastic casing in the process of assembling.The plastic casing of above-mentioned use on capacitor can effectively be displayed the capacitor components and parts, but in the course of processing of capacitor, is prone to cause inner components and parts fixing not firm, and the whole easily shell that breaks away from causes potential safety hazard; And use the epoxy of inner embedding behind this kind shell uneven, cause inner components and parts to be not interposing at the center, thereby be easy to generate the phenomenon of electric leakage.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art; A kind of trough of belt formula plastic casing that is used for capacitor is provided; Be used for fixing capacitor core, can make the inner components and parts of capacitor more firm, improved the security performance of capacitor with being connected of shell.
The technical scheme that provides according to the utility model; A kind of trough of belt formula plastic casing that is used for capacitor; Comprise barrel-type casing; Be formed for placing the cavity of capacitor core in the inside of said barrel-type casing, characteristic is: protrusion is provided for installing and fixing the location notch of the inner components and parts of capacitor on the inwall of said housing.
Said location notch is along vertical many location cell bodies that are provided with of the inwall of housing.Said location cell body is elongated, forms step at the middle part of strip cell body, and the width on step top is less than the width of step bottom.
Bottom at the lateral wall of said housing is provided with mounting ear, on mounting ear, is provided with screw mounting hole.The outer wall lower surface of the lower surface of said mounting ear and housing at grade.
The utility model has the advantages that: trough of belt formula plastic casing positions capacitor inside components and parts through plastic casing, and the inner inserts of capacitor is evenly distributed, and the fixing internal electronic devices and components are more safe and reliable.
Description of drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the cutaway view of the utility model.
Embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
Like Fig. 1～shown in Figure 3: the trough of belt formula plastic casing that is used for capacitor comprises housing, location notch 2, mounting ear 3, screw mounting hole 4 etc.
The utility model comprises barrel-type casing 1, adopts the plastics manufacturing, and its shape can be for square; Also can be circle, be formed for placing the cavity of capacitor core in the inside of said barrel-type casing 1, and capacitor core is sealed in the cavity; Upper end at housing 1 is provided with opening; On the inwall of said housing 1, be provided with the location notch 2 that is used to install and fix the inner components and parts of capacitor, said location notch 2 protrudes from the inner surface setting of housing 1, and said location notch 2 is along vertical many location cell bodies that are provided with of the inwall of housing 1; Said location cell body is elongated; Middle part at the strip cell body forms step, and the width on step top is convenient to the location of the inner components and parts of capacitor less than the width of step bottom; Bottom at the lateral wall of said housing 1 is provided with mounting ear 3, on mounting ear 3, is provided with screw mounting hole 4, and the outer wall lower surface of the lower surface of said mounting ear 3 and housing 1 at grade.
The capacitor that the electric equipment that the described threaded formula plastic casing that is used for capacitor of the utility model can be used for washing machine uses; For example can be used on CBB60 type and the CBB65A type capacitor, capacitor core is arranged in the cavity of housing 1, and the inner components and parts of capacitor position through the location notch 2 that is arranged on housing 1 inwall; The inner inserts of capacitor core can be evenly distributed; And play the effect of fixed capacitor core, more safe and reliable, long service life.
Claims (5)
1. trough of belt formula plastic casing that is used for capacitor; Comprise barrel-type casing (1); Be formed for placing the cavity of capacitor core in the inside of said barrel-type casing (1), it is characterized in that: protrusion is provided for installing and fixing the location notch (2) of the inner components and parts of capacitor on the inwall of said housing (1).
2. the trough of belt formula plastic casing that is used for capacitor as claimed in claim 1 is characterized in that: many location cell bodies that said location notch (2) vertically is provided with for the inwall along housing (1).
3. the trough of belt formula plastic casing that is used for capacitor as claimed in claim 2, it is characterized in that: said location cell body is elongated, forms step at the middle part of strip cell body, and the width on step top is less than the width of step bottom.
4. the trough of belt formula plastic casing that is used for capacitor as claimed in claim 1 is characterized in that: the bottom at the lateral wall of said housing (1) is provided with mounting ear (3), on mounting ear (3), is provided with screw mounting hole (4).
5. the trough of belt formula plastic casing that is used for capacitor as claimed in claim 4 is characterized in that: the outer wall lower surface of the lower surface of said mounting ear (3) and housing (1) at grade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202183013U CN202102891U (en) | 2011-06-25 | 2011-06-25 | Slotted plastic shell for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202183013U CN202102891U (en) | 2011-06-25 | 2011-06-25 | Slotted plastic shell for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202102891U true CN202102891U (en) | 2012-01-04 |
Family
ID=45388895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202183013U Expired - Lifetime CN202102891U (en) | 2011-06-25 | 2011-06-25 | Slotted plastic shell for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202102891U (en) |
-
2011
- 2011-06-25 CN CN2011202183013U patent/CN202102891U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |