CN202003841U - Novel dry type structure capacitor for microwave oven - Google Patents
Novel dry type structure capacitor for microwave oven Download PDFInfo
- Publication number
- CN202003841U CN202003841U CN2011201096906U CN201120109690U CN202003841U CN 202003841 U CN202003841 U CN 202003841U CN 2011201096906 U CN2011201096906 U CN 2011201096906U CN 201120109690 U CN201120109690 U CN 201120109690U CN 202003841 U CN202003841 U CN 202003841U
- Authority
- CN
- China
- Prior art keywords
- exit
- housing
- core group
- microwave oven
- capacitance core
- 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
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
The utility model discloses a novel dry type structure capacitor for a microwave oven, which comprises a casing, a capacitor core group, a discharge resistor and a first out-leading end. A center mandrel and a second out-leading end are arranged at the center of the capacitor core group, and an internal lead is arranged in the center mandrel. The casing is provided with a socket for a location piece to be assembled in and an installation component for the discharge resistor to be assembled on, and the socket and the installation component are respectively arranged at the external edges of the casing. The dry type structure capacitor adopts an oil-free dry type structure, and the extraction electrodes are designed to have a two-piece pole and a one-piece pole, thereby effectively avoiding installation and plugging faults, facilitating stable performance, accurate location and simplified production operation. In addition, use quality and attractive appearance of the novel dry type structure capacitor are guaranteed, and use cost is reduced.
Description
Technical field
The utility model relates to a kind of novel capacitor, particularly a kind of novel microwave oven dry construction capacitor.
Background technology
Capacitor is a kind of electronic component that we use always, be widely used in the circuit of various electrical equipment, be particularly related to existing microwave oven capacitor, its structure comprises housing, capacitance core group (early stage traditional structure medium adopts paper and film composite construction), discharge resistance and exit, capacitance core group and perfusion impregnation oils are installed in the metal shell, and exit links to each other with the capacitance core group and extends outside the housing.Yet this oil formula constructed products in use is prone to leakage of oil and produces the danger on fire of losing efficacy, and, this type of product structure complexity, and be set in the consistency that is difficult to guarantee the product installation site on the electrical equipment, the cost height, not environmental protection again is difficult to reach energy saving purposes.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, oiling dry construction simple in structure, no is provided, stable performance, accurate positioning, production operation are simplified and are guaranteed service quality, extraction electrode is designed to two of utmost points and another electrode a slice, can finely avoid installing patching error, and guarantee the novel microwave oven that can reduce use cost again dry construction capacitor attractive in appearance.
Goal of the invention of the present utility model is achieved in that a kind of novel microwave oven dry construction capacitor, comprise housing, the capacitance core group, the discharge resistance and first exit, discharge resistance is installed on the capacitance core group, the capacitance core group is installed on the housing, pour into fire retarding epoxide resin between housing and the capacitance core group, capacitance core group central authorities are provided with the central plug and second exit, be provided with lead in central authorities' plug, second exit is placed on the central plug and with lead and is connected, second exit is connected with the capacitance core group respectively with first exit and extends outside the housing respectively, it is characterized in that: described housing is provided with socket that is used for the installing and locating sheet and the installation component that is used to install discharge resistance, and socket and installation component place respectively on the outer rim of housing.
Described socket is arranged on the outer rim at shell nozzle place, and socket is provided with mounting groove, and the installation that matches of mounting groove and spacer makes spacer fixedly connected with housing.
Described socket and the integrated setting of housing outer rim.
Described installation component comprises the tubular groove and the square groove that is used to install first exit that is used to install discharge resistance, and tubular groove and square groove are placed in respectively on the housing outer rim, and square groove is placed in the opening part of housing and is in the top of tubular groove, and tubular groove is connected with square groove.
Described tubular groove, square groove respectively with the integrated setting of housing outer rim.
Described square groove is provided with the protrusion chucking lug, and first exit is provided with the corresponding installation gap that protrudes chucking lug, installation gap with protrude the chucking lug installation that matches, first exit be fixedly installed on the square groove and fixedly connected with the capacitance core group.
Described protrusion chucking lug and the integrated setting of square groove.
Described capacitance core group is provided with the cylindrical cover that is used to isolate first exit and first exit, and cylindrical overlaps corresponding central plug and is arranged at capacitance core group central authorities.
Described second exit and cylindrical cover match and install and extend in the central plug, second exit is connected with lead, and is fixed on the capacitance core group through infusion epoxy resin between second exit and the lead.
Described housing outer rim is provided with the piece that is used for laser marking.
The utility model improves with the dry construction capacitor existing novel microwave oven, it is by setting up tubular groove and square groove on housing, the convenient discharge resistance of installing of tubular groove, and square groove is provided with the protrusion chucking lug, protrude the chucking lug and the first exit construction opening and match, first exit is fixedly installed on the square groove, make this product convenient fixing, accurate positioning makes things convenient for production operation.And, this product shell is provided with the socket that is used for the installing and locating sheet, by the installation that matches of spacer and joint outer part, make the capacitor installation site guarantee consistency, and save the positioning sleeve that the conventional mounting capacitor uses, effectively reduce cost, and it is more convenient that this product is installed, use safety and reliability.
Description of drawings
Accompanying drawing 1 is assembled decomposing schematic representation (not containing the solids epoxy filler) for the utility model embodiment.
Accompanying drawing 2 is the decomposing schematic representation of the utility model embodiment square groove and first exit.
Accompanying drawing 3 is the structural representation of the utility model embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to Fig. 1, Fig. 2 and shown in Figure 3, novel microwave oven described in the utility model dry construction capacitor, it comprises plastic casing 1, capacitance core group 2, the discharge resistance and first exit 3, discharge resistance is installed on the capacitance core group 2, capacitance core group 2 is installed on the housing 1, infusion epoxy resin filler between housing 1 and the capacitance core group 2, capacitance core group 2 centre are provided with the central plug 4 and second exit 5, be provided with lead in central authorities' plug 4, second exit 5 is installed on the central plug 4 and with lead and is connected, and second exit 5 is connected with capacitance core group 2 respectively with first exit 3 and extends respectively outside the housing 1.Wherein, housing 1 is provided with the socket 8 and the tubular groove 10 that is used to install discharge resistance of installing and locating sheet 7, socket 8 all is arranged on the outer rim of housing 1 respectively with installation component, and housing 1 outer rim is provided with the dull and stereotyped piece 14 that is used for laser marking, and this flat board piece specifically is used for indicating the points for attention of product or the concrete condition of manufacturer etc.
Further limit at above-mentioned the utility model, socket 8 is arranged on the outer rim of housing 1 opening part, and this socket 8 is provided with mounting groove 9, the installation that matches of mounting groove 9 and spacer 7, spacer 7 and housing 1 are fixedlyed connected by epoxy resin, and socket 8 and the integrated setting of housing 1 outer rim.When spacer 7 is connected on the socket 8, be connected by the connector of spacer 7 with the outside, make capacitor be installed on the electrical equipment easily, thereby make the capacitor accurate positioning, and guarantee to install consistency, make more secure when used reliable again, can replace traditional positioning sleeve again, reduce use cost.
Moreover, described installation component respective socket 8 and being arranged on the outer rim of opening part of housing 1 opposite side, installation component comprises the tubular groove 10 and the square groove 11 that is used to install first exit 3 that is used to install discharge resistance, tubular groove 10 is installed on respectively on housing 1 outer rim with square groove 11, square groove 11 is installed on housing 1 opening part and is in the top of tubular groove 10, square groove 11 is connected with tubular groove 10, according to actual conditions, this square groove 11 and tubular groove 10 respectively with the integrated setting of housing 1 outer rim.And, this square groove 11 is provided with and protrudes chucking lug 12, protrude chucking lug 12 and square groove 11 integrated settings, and first exit 3 is provided with the corresponding installation gap 13 that protrudes chucking lug 12, protrude the installation that matches of chucking lug 12 and installation gap 13, first exit 3 is fixedly installed on the square groove 11 and with capacitance core group 2 fixedlys connected.Like this, first exit 3 is installed easily, accurate positioning is guaranteed that installation keeps consistency, and is made things convenient for production operation, has improved the aesthetic appearance of this product.
In addition, capacitance core group 2 of the present utility model is provided with the cylindrical cover 6 that is used to isolate first exit 3 and second exit 5, and cylindrical overlaps 6 corresponding central plugs 4 and is arranged on the capacitance core group 2.The installation that matches of second exit 5 and cylindrical cover 6, and second exit 5 extends in the central plug 4, second exit 5 is connected with lead, according to actual conditions, connected mode between this second exit 5 and the lead is welding, and by infusion epoxy resin again between the lead and second exit 5, thereby under the situation around cylindrical cover 6 is isolated, second exit 5 is fixed in capacitance core group 2 central authorities, guaranteed first exit 3, creepage distance between second exit 5, when realizing that capacitor energising operation produces high pressure, prevent first exit 3, second exit, 5 arc through phenomenons, avoid the accident generation and cause product rejection, improved the security performance of capacitor product, effectively increase the service life.
Claims (10)
1. novel microwave oven dry construction capacitor, comprise housing (1), capacitance core group (2), discharge resistance and first exit (3), discharge resistance is installed on the capacitance core group (2), capacitance core group (2) is installed on the housing (1), infusion epoxy resin between housing (1) and the capacitance core group (2), capacitance core group (2) central authorities are provided with central plug (4) and second exit (5), be provided with lead in central authorities' plugs (4), second exit (5) is placed in central plug (4) and upward and with lead is connected, second exit (5) is connected with capacitance core group (2) respectively with first exit (3) and extends respectively outside the housing (1), it is characterized in that: described housing (1) is provided with socket (8) that is used for installing and locating sheet (7) and the installation component that is used to install discharge resistance, and socket (8) places respectively on the outer rim of housing (1) with installation component.
2. according to the described novel microwave oven of claim 1 dry construction capacitor, it is characterized in that: described socket (8) is arranged on the outer rim of housing (1) opening part, socket (8) is provided with mounting groove (9), the installation that matches of mounting groove (9) and spacer (7) makes spacer (7) fixedly connected with housing (1).
3. according to the described novel microwave oven of claim 2 dry construction capacitor, it is characterized in that: described socket (8) and the integrated setting of housing (1) outer rim.
4. according to the described novel microwave oven of claim 1 dry construction capacitor, it is characterized in that: described installation component comprises and is used to install the tubular groove (10) of discharge resistance and is used to install the square groove (11) of first exit (3), tubular groove (10) is placed in respectively on housing (1) outer rim with square groove (11), square groove (11) is placed in the opening part of housing (1) and is in the top of tubular groove (10), and tubular groove (10) is connected with square groove (11).
5. according to the described novel microwave oven of claim 4 dry construction capacitor, it is characterized in that: described tubular groove (10), square groove (11) respectively with the integrated setting of housing (1) outer rim.
6. according to the described novel microwave oven of claim 5 dry construction capacitor, it is characterized in that: described square groove (11) is provided with and protrudes chucking lug (12), first exit (3) is provided with the corresponding installation gap (13) that protrudes chucking lug (12), installation gap (13) with protrude chucking lug (12) installations that match, make first exit (3) be fixedly installed on the square groove (11) and fixedly connected with capacitance core group (2).
7. according to the described novel microwave oven of claim 6 dry construction capacitor, it is characterized in that: described protrusion chucking lug (12) and the integrated setting of square groove (11).
8. according to the described novel microwave oven of claim 1 dry construction capacitor, it is characterized in that: described capacitance core group (2) is provided with the cylindrical cover (6) that is used to isolate first exit (3) and second exit (5), the corresponding central plug of cylindrical cover (6) (4) and be arranged at capacitance core group (2) central authorities.
9. described according to Claim 8 novel microwave oven dry construction capacitor, it is characterized in that: described second exit (5) matches with cylindrical cover (6) and installs and extend in the central plug (4), second exit (5) is connected with lead, and is fixed on the capacitance core group (2) through infusion epoxy resin between second exit (5) and the lead.
10. according to the described novel microwave oven of claim 1 dry construction capacitor, it is characterized in that: described plastic casing (1) outer rim is provided with the piece (14) that is used for laser marking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201096906U CN202003841U (en) | 2011-04-14 | 2011-04-14 | Novel dry type structure capacitor for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201096906U CN202003841U (en) | 2011-04-14 | 2011-04-14 | Novel dry type structure capacitor for microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003841U true CN202003841U (en) | 2011-10-05 |
Family
ID=44706571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201096906U Expired - Lifetime CN202003841U (en) | 2011-04-14 | 2011-04-14 | Novel dry type structure capacitor for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151166A (en) * | 2013-03-11 | 2013-06-12 | 宁波碧彩实业有限公司 | Capacitor of dry type microwave oven |
-
2011
- 2011-04-14 CN CN2011201096906U patent/CN202003841U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103151166A (en) * | 2013-03-11 | 2013-06-12 | 宁波碧彩实业有限公司 | Capacitor of dry type microwave oven |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203250630U (en) | Capacitor voltage transformer electromagnetism unit intermediate transformer | |
| CN203339472U (en) | Spark plug cap for gasoline engine ignition coil | |
| CN202003841U (en) | Novel dry type structure capacitor for microwave oven | |
| CN203503442U (en) | Integral-type oil-impregnated paper high-voltage bushing | |
| CN202650836U (en) | Insulation sleeve effectively preventing electrical breakdown generated between film capacitor pole-shells | |
| CN204927049U (en) | Built -in anti -explosion capacitor | |
| CN203966833U (en) | The full film paper tinsel of low pressure oil immersion formula filtering capacitor | |
| CN206774793U (en) | The super pressure-resistant filter connector of high current | |
| CN201051449Y (en) | A device for preventing common capacitor from explosion | |
| CN111029868B (en) | Audio adapter connector assembly | |
| CN206893681U (en) | Safety anti-explosive battery | |
| CN207853716U (en) | A kind of vertical explosion-prevention motor | |
| CN203398067U (en) | High voltage three-phase solid insulative fuse unit | |
| CN204614673U (en) | A kind of explosionproof aluminium electrolytic capacitor | |
| CN202796408U (en) | Modular voltage transformer epoxy resin sleeve | |
| CN205303159U (en) | Range formula ignition coil | |
| CN205900294U (en) | Structural of ignition coil | |
| CN204857456U (en) | Type condenser is drawn forth to circle core side shell terminal | |
| CN202258797U (en) | Small-diameter top cover explosion-proof capacitor | |
| CN202384714U (en) | Wall feed-through sleeve provided with high voltage lead | |
| CN207409358U (en) | Capacitance type potential transformer secondary terminal box | |
| CN204464669U (en) | A kind of filtering inserting needle electric connector | |
| CN205901292U (en) | Improve device that switches on of power lightning protection ability | |
| CN203134561U (en) | Explosion-proof capacitor | |
| CN203644485U (en) | Explosion-proof pressure sensitive varistor |
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: GUANGDONG FENGMING ELECTRONIC SCIENCE + TECH. CO., Free format text: FORMER NAME: FOSHAN SHUANDE FENGMING ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 6-5, 528311 block, Beijiao Town Industrial Park, Shunde District, Guangdong, Foshan Patentee after: Guangdong Fengming Electronic Tech. Co., Ltd. Address before: 6-5, 528311 block, Beijiao Town Industrial Park, Shunde District, Guangdong, Foshan Patentee before: Foshan Shuande Fengming Electronic Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111005 |