CN2518210Y - Bimetal heat protector - Google Patents
Bimetal heat protector Download PDFInfo
- Publication number
- CN2518210Y CN2518210Y CN 02218289 CN02218289U CN2518210Y CN 2518210 Y CN2518210 Y CN 2518210Y CN 02218289 CN02218289 CN 02218289 CN 02218289 U CN02218289 U CN 02218289U CN 2518210 Y CN2518210 Y CN 2518210Y
- Authority
- CN
- China
- Prior art keywords
- still
- moving plate
- stationary plate
- insulation
- plate
- 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
Links
Images
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to a novel heat protector with bimetallic strips, and aims to prevent explosion during the battery charging and provide overheat protection for electric apparatuses. The utility model includes a body case, a stationary plate, rotor plate bimetallic strips, a mounting seat for the stationary plate and the rotor plate, and extraction electrodes connected with the stationary plate and the rotor plate respectively. An upper insulation pad and a lower insulation pad moulded with the stationary plate are provided on one end of the stationary plate. The utility model adopts the technical measure of moulding and fixing insulation pads on the stationary plate, therefore the rotor plate can be located precisely on the insulation pads on the stationary plate with no need to add an insulation sleeve gasket, and the insulation property is excellent and the installation is simple.
Description
(1) technical field:
The utility model relates to a kind of bimetal plate heat protector that is used to prevent battery charge time blast and electrical equipment overtemperature protection.
(2) background technology:
The extraction electrode that existing bimetal plate heat protector generally connects still, moving plate by housing, still, moving plate bimetal leaf, still moving plate mount pad, is respectively formed.The major defect of its existence is to be difficult to accurate location between moving plate and the still, and insulation property can not get guaranteeing, need install the insulation spacer additional, the assembly work complexity, and process conditions require high.
(3) summary of the invention:
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of moving plate and still positioning accuracy height, good, the easy-to-install novel dual metal sheet thermal protector of insulation property are provided.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of novel dual metal sheet thermal protector; its composition comprises housing, still, moving plate bimetal leaf, still moving plate mount pad, connects the extraction electrode of still, moving plate respectively, and it is characterized in that: still one end has and the upper and lower insulation cushion of still molding all-in-one-piece.
The utility model adopts the technical measures of molding fixed insulation pad on still, and moving plate can accurately be located on insulation cushion on the still, does not need to add the insulation spacer in addition, and insulation property are good, simple installation.
(4) description of drawings:
Fig. 1 is the utility model bimetal plate heat protector overall structure partial cutaway diagrammatic sketch.
(5) embodiment:
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in detail.
As shown in Figure 1; the composition of this novel dual metal sheet thermal protector comprises housing 2, still 1, moving plate bimetal leaf 3, still moving plate mount pad 6, connects the extraction electrode 5 of still, moving plate respectively; still 1 one ends have and the upper and lower insulation cushion 7,8 of still molding all-in-one-piece; following insulation cushion 8 contacts with the inwall of housing 2, and last insulation cushion 7 contacts with moving plate 3 one end downsides.
In order to improve heat protection reliability of the present utility model, in embodiment as shown in Figure 1, further feature is: (1), conducting strip 4 is installed between moving plate 3 upper sides and housing 2 inwalls, improve heat transfer rate, the reliable heat conduction of assurance moving plate bimetal leaf; (2), place, corresponding moving plate 3 crooked summit has impression 23 on housing 2, can adopt indentation method to adjust contact force, makes product easy to process, good manufacturability; (3), have insulation cushion moulding technology hole 11 on the still 1, make still 1 and insulation cushion 7,8 molding globalities are better up and down.
Claims (4)
1, novel dual metal sheet thermal protector, its composition comprise housing, still, moving plate bimetal leaf, still moving plate mount pad, connect the extraction electrode of still, moving plate respectively, and it is characterized in that: still one end has and the upper and lower insulation cushion of still molding all-in-one-piece.
2, novel dual metal sheet thermal protector according to claim 1 is characterized in that between moving plate upper side and inner walls conducting strip being installed.
3, novel dual metal sheet thermal protector according to claim 1 and 2 is characterized in that place, the crooked summit of corresponding moving plate has impression on housing.
4, novel dual metal sheet thermal protector according to claim 1 is characterized in that having on the still insulation cushion moulding technology hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218289 CN2518210Y (en) | 2002-01-11 | 2002-01-11 | Bimetal heat protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02218289 CN2518210Y (en) | 2002-01-11 | 2002-01-11 | Bimetal heat protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2518210Y true CN2518210Y (en) | 2002-10-23 |
Family
ID=33696961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02218289 Expired - Fee Related CN2518210Y (en) | 2002-01-11 | 2002-01-11 | Bimetal heat protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2518210Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257219B (en) * | 2007-02-28 | 2010-05-19 | 上海施能电器设备厂 | Intelligent charging method |
-
2002
- 2002-01-11 CN CN 02218289 patent/CN2518210Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101257219B (en) * | 2007-02-28 | 2010-05-19 | 上海施能电器设备厂 | Intelligent charging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2518210Y (en) | Bimetal heat protector | |
| CN110621133A (en) | Structure and method for mounting and welding semiconductor transistor of vehicle-mounted charger first | |
| CN211507691U (en) | Battery cover plate and battery | |
| CN205453379U (en) | Motor controller | |
| CN204031040U (en) | The motor of a kind of electric machine controller and application thereof | |
| CN219642708U (en) | Micro-switch | |
| CN210628191U (en) | Lithium battery overcharge temperature protector | |
| CN203588936U (en) | Heat protector | |
| CN219927475U (en) | Charging socket with temperature heat conduction support | |
| CN206194646U (en) | Protector and electrical equipment that can install protector | |
| CN207781486U (en) | A kind of novel coupler for carrying pot resetting structure | |
| CN213150665U (en) | Hot protector convenient to dismantle maintenance | |
| CN217484402U (en) | Leakage current collector of lightning arrester | |
| CN201853842U (en) | Welding-free connecting device | |
| CN212750723U (en) | Thermosensitive sensing assembly and temperature sensor adopting same | |
| CN215645110U (en) | Novel TYPE-C connecting terminal | |
| CN216650193U (en) | Controller shell | |
| CN218849185U (en) | Intelligent zinc oxide arrester | |
| CN111599640B (en) | Waterproof and explosion-proof type bimetal temperature controller shell and integral packaging intelligent process | |
| CN216850461U (en) | Packaging device for wiring board of automobile air conditioner compressor | |
| CN209434093U (en) | A kind of short distance type temperature current double protector | |
| CN220895413U (en) | Current overload protector | |
| CN211389922U (en) | Novel micro-gap switch formula secondary compound die control device | |
| CN219437248U (en) | Vertical shell fragment of plastic lid | |
| CN219176835U (en) | Drum brake block |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |