CN205069511U - Communication protector safe in utilization - Google Patents
Communication protector safe in utilization Download PDFInfo
- Publication number
- CN205069511U CN205069511U CN201520803602.0U CN201520803602U CN205069511U CN 205069511 U CN205069511 U CN 205069511U CN 201520803602 U CN201520803602 U CN 201520803602U CN 205069511 U CN205069511 U CN 205069511U
- Authority
- CN
- China
- Prior art keywords
- contact
- utility
- moving
- model
- support
- 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
Landscapes
- Thermally Actuated Switches (AREA)
Abstract
The utility model relates to a communication protector safe in utilization, including the plastics seat, plastics seat upper end is equipped with quiet support, quiet support no. 1 is served and is equipped with the static contact, be the fastening connection between static contact and the quiet support, plastics seat lower extreme is equipped with the moving plate support, just it is equipped with the moving contact to be located the static contact downside on the moving plate support, moving contact one side is connected with feeling warm piece, moving plate support upper end is equipped with the movable contact spring that is connected with the moving contact, the movable contact spring is the arc structure. The utility model discloses avoided crossing the high heat and led to the fact the damage to electrical apparatus, increase of service life, good reliability simultaneously.
Description
Technical field
The utility model relates to electronic technology field, particularly relates to a kind of communication protector.
Background technology
Communication, refer to the information interchange undertaken by certain behavior or medium between person to person or man and nature and transmission, from referring broadly to needing the both sides of information or in many ways when adopting any means without prejudice to respective wish, any medium, information being accurately sent to another side safely from certain side.
Household electrical appliance are integrated more and more higher, and particularly the high-end electrical equipment such as computer and LCD TV in family, very responsive to the stability of supply voltage.The instantaneous pressure that usual household electrical appliance can bear lies prostrate at 1000-2500; but often there will be the situation of abnormally high-voltage in daily life; and voltage is all far above this level of electrical equipment self, too high voltage directly can puncture the groundwork element of household electrical appliance, causes the damage of electrical appliance.
Protector refers to the device providing Electrical Safety to protect for electrical equipment, and it is built-in with the anti-high-pressure installation of intelligence, and meet with the abnormal conditions of instant high-voltage at electrical equipment under, meeting intelligent starting device for internal protection, guarantees the Electrical Safety of rear end electrical appliance.Two large classes can be divided into: one is household protector; Two be machinery and so on protector, select corresponding protector according to different demands.
Easily there is the accumulation of heat in existing communication apparatus, the power-off not in time when temperature is too high, easily causes burning of components and parts, so just need protector after a period of operation, and existing protector sensitivity is low, and complex structure, causes poor reliability simultaneously,
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of communication protector of use safety.
The utility model is achieved through the following technical solutions:
A kind of communication protector of use safety; comprise plastic seat; described plastic seat upper end is provided with quiet support; described quiet support one end is provided with fixed contact, and for being fastenedly connected between described fixed contact and quiet support, described plastic seat lower end is provided with moving plate support; described moving plate support is positioned on the downside of fixed contact and is provided with moving contact; described moving contact side is connected with thermal sensitive piece, and described moving plate pedestal upper end is provided with the movable contact spring be connected with moving contact, the curved structure of described movable contact spring.
As optimal technical scheme of the present utility model, described fixed contact lower surface is planar structure.
As optimal technical scheme of the present utility model, described moving contact upper surface curved structure.
As optimal technical scheme of the present utility model, described moving contact is flexibly connected with between movable contact spring.
Compared with prior art; the beneficial effects of the utility model are: the utility model structure is simple; reasonable in design; when the utility model uses, when making electrical appliance hinder heating for some reason, when temperature rises to this product rated function temperature value; thermal sensitive piece is heated and produces internal stress and rapidly action; make contact transfer closure state to by normally open to fixed contact on moving contact top, for circuit protection device provides overtemperature alarm signal or trigger current, thus play superheat protecting function.When protected electrical equipment temperature drops to the specified reset temperature value of this product, thermal sensitive piece returns to initial condition moving contact and disconnects, and electrical equipment is resumed work, and this avoid too high heat and causes damage to electrical equipment, increase the service life, simultaneously good reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. plastic seat; 2. quiet support; 3. fixed contact; 4. moving plate support; 5. moving contact; 6. thermal sensitive piece; 7. movable contact spring.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
A communication protector for use safety, comprises plastic seat 1, and described plastic seat 1 upper end is provided with quiet support 2, and described quiet support 2 one end is provided with fixed contact 3, and wherein said fixed contact 3 lower surface is planar structure.For being fastenedly connected between described fixed contact 3 and quiet support 2, described plastic seat 1 lower end is provided with moving plate support 4, described moving plate support 4 is positioned on the downside of fixed contact 3 and is provided with moving contact 5, and wherein said moving contact 5 upper surface curved structure, is convenient to fully contact with fixed contact 3 like this.Described moving contact 5 side is connected with thermal sensitive piece 6, and described moving plate support 4 upper end is provided with the movable contact spring 7 be connected with moving contact 5, and the curved structure of described movable contact spring 7, wherein said moving contact 5 is flexibly connected with between movable contact spring 7.
Its embodiment is: during use; heating is hindered for some reason when making electrical appliance; when temperature rises to this product rated function temperature value; thermal sensitive piece 6 is heated and produces internal stress and rapidly action; being pushed up by moving contact 5 makes contact transfer closure state to by normally open to fixed contact 3; for circuit protection device provides overtemperature alarm signal or trigger current, thus play superheat protecting function.When protected electrical equipment temperature drops to the specified reset temperature value of this product, thermal sensitive piece 6 returns to initial condition moving contact and disconnects, and electrical equipment is resumed work, and this avoid too high heat and causes damage to electrical equipment, increase the service life, simultaneously good reliability.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the communication protector of a use safety, comprise plastic seat (1), it is characterized in that: described plastic seat (1) upper end is provided with quiet support (2), described quiet support (2) one end is provided with fixed contact (3), for being fastenedly connected between described fixed contact (3) and quiet support (2), described plastic seat (1) lower end is provided with moving plate support (4), described moving plate support (4) is gone up and is positioned at fixed contact (3) downside and is provided with moving contact (5), described moving contact (5) side is connected with thermal sensitive piece (6), described moving plate support (4) upper end is provided with the movable contact spring (7) be connected with moving contact (5), described movable contact spring (7) curved structure.
2. the communication protector of a kind of use safety according to claim 1, is characterized in that: described fixed contact (3) lower surface is planar structure.
3. the communication protector of a kind of use safety according to claim 1, is characterized in that: described moving contact (5) upper surface curved structure.
4. the communication protector of a kind of use safety according to claim 1, is characterized in that: be flexibly connected between described moving contact (5) with movable contact spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803602.0U CN205069511U (en) | 2015-10-15 | 2015-10-15 | Communication protector safe in utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520803602.0U CN205069511U (en) | 2015-10-15 | 2015-10-15 | Communication protector safe in utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205069511U true CN205069511U (en) | 2016-03-02 |
Family
ID=55396031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520803602.0U Expired - Fee Related CN205069511U (en) | 2015-10-15 | 2015-10-15 | Communication protector safe in utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205069511U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212969A (en) * | 2020-10-10 | 2021-01-12 | 安徽江淮汽车集团股份有限公司 | Noise sensor |
-
2015
- 2015-10-15 CN CN201520803602.0U patent/CN205069511U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212969A (en) * | 2020-10-10 | 2021-01-12 | 安徽江淮汽车集团股份有限公司 | Noise sensor |
| CN112212969B (en) * | 2020-10-10 | 2021-08-31 | 安徽江淮汽车集团股份有限公司 | Noise sensor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103996936B (en) | Intelligent socket and control method for intelligent socket | |
| CN204905596U (en) | Novel smart jack | |
| CN205069511U (en) | Communication protector safe in utilization | |
| CN104934799A (en) | Multifunctional intelligent socket | |
| CN203468351U (en) | Safety food processor | |
| CN205069543U (en) | Protector for communication | |
| CN106490962B (en) | A kind of steaming plant | |
| CN212659501U (en) | Overload protector | |
| CN204765004U (en) | Electric pressure cooker with machinery power protection devices | |
| CN203564097U (en) | Novel water dispenser | |
| CN202977804U (en) | Anti-watersprinkling safe non-electric leakage socket | |
| CN206412284U (en) | One kind is new can automatically reset fuse | |
| CN203151084U (en) | Electrical protection circuit for electromagnetic switch | |
| CN204192349U (en) | A kind of electronic temperature-sensing type energy-saving prevention excessive pressure electric cooker | |
| CN104485641A (en) | Power failure self locking control circuit | |
| CN203122149U (en) | Double protective device of heating plate | |
| CN208190238U (en) | A kind of overheating protection circuit and intelligent socket | |
| CN212137271U (en) | PTC protection circuit of solid-state relay | |
| CN202524624U (en) | Electronic energy-saving lamp ballast possessing heat protection and heat protection device | |
| CN105220433A (en) | A kind of electric iron temperature controller | |
| CN207472426U (en) | A kind of infrared intelligent temperature control device | |
| CN209119002U (en) | One kind automatically powering off reset temperature controller | |
| CN203720980U (en) | Temperature-sensing alarm circuit and temperature-sensing plug and socket | |
| CN202908504U (en) | Pressure sensing energy-saving control circuit device of electric pressure cooker | |
| CN210246301U (en) | High-low resistance switchable resistor device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161015 |