CN105636371A - Protector - Google Patents
Protector Download PDFInfo
- Publication number
- CN105636371A CN105636371A CN201511028158.0A CN201511028158A CN105636371A CN 105636371 A CN105636371 A CN 105636371A CN 201511028158 A CN201511028158 A CN 201511028158A CN 105636371 A CN105636371 A CN 105636371A
- Authority
- CN
- China
- Prior art keywords
- plate body
- varistor
- holes
- protector
- hole
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
- H05K5/0013—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by resilient members
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/005—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection avoiding undesired transient conditions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/30—Reducing waste in manufacturing processes; Calculations of released waste quantities
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a protector. The protector comprises a housing. The housing comprises an upper housing and a lower housing, which are clamped by and cooperate with each other. A varistor is arranged in the housing. An elastic piece is arranged on the lower housing. An insulation first plate body is connected to the elastic piece. At least two first through holes are arranged in the first plate body. An insulation second plate body is fixedly arranged on the lower housing. Two conductive inserting sheets are threaded into the second plate body. Multiple second holes are arranged in the inserting sheets. The first through holes cooperate with the second holes. Binding posts of the varistor penetrate through the first through holes and are inserted into the second holes. Via the elasticity of the elastic piece, the binding posts of the varistor are clamped in the first through holes and the second holes. By poking the first plate body, the binding post can be loosened, so the varistor can be changed. Thus, by changing an inner varistor, a surge protector can be continuously used after being invalid, so waste of materials is reduced.
Description
Technical field
The present invention relates to a kind of protector.
Background technology
Thunder and lightning is a kind of special weather phenomenon caused of aloft being discharged by charged cloud. Thunder and lightning is the Chinese medicine reason causing electronic equipment to damage, and he threatens the safe and stable operation of the every field electronic informations such as building, railway, civil aviaton, communication, industry control, military affairs. Surge Protector be parallel connection in circuit, it is prevented that circuit be subject to thunder and lightning hit time by electrical equipment damage device. But substantially; Surge Protector is the device of a kind of " sacrificing oneself; protect others "; when Surge Protector suffers lightning surge electric current; or life-time service; will necessarily occurring aging and damage, at this time Surge Protector just loses the function of protection electronic electric equipment, and impaired Surge Protector to a certain extent is likely to cause circuit middle-end even short-circuit.
This is accomplished by changing in time Surge Protector; a kind of Surge Protector inner main component is varistor; it is welded and fixed often between varistor and inserted sheet; and Surge Protector lost efficacy and was usually pressure responsive resistor failure; it is welded and fixed if adopted, then if Surge Protector damage is accomplished by whole replacing and can cause certain waste.
Summary of the invention
The present invention is directed to prior art deficiency, it is provided that a kind of protector, this protector is convenient for changing the varistor that it is interior so that protector was changed its interior varistor and be can continue to use after losing efficacy, reduce the waste of material.
A kind of protector, including housing, described housing includes upper shell and lower house, described upper shell and described lower house snap-fit, it is provided with varistor in described housing, described lower house is provided with elastic component, described elastic component is connected to the first plate body of insulation, described first plate body is provided with at least two the first through hole, described lower house is fixedly installed the second plate body of insulation, described second plate body is provided with the two panels conductive insert worn within it, described inserted sheet is provided with some second holes, described first through hole coordinates with described second hole, the binding post of described varistor inserts in described second hole through described first through hole. by the elasticity of elastic component, the binding post of varistor is clamped in the first through hole and the second hole, binding post replacing varistor can be unclamped by stirring the first plate body, protector changed inside varistor after losing efficacy just can be continuing with, reduce the waste of material.
In technique scheme, it is preferred that being provided with sliding tray on described lower house, described first plate body is arranged in described sliding tray. Arranging sliding tray makes the glide direction of the first plate body determine so that clamping better effects if.
In technique scheme, described elastic component is spring.
The present invention compared with prior art, has the advantages that
The binding post of varistor is clamped in the first through hole and the second hole by the elasticity of elastic component by the present invention; binding post replacing varistor can be unclamped by stirring the first plate body; Surge Protector changed inside varistor after losing efficacy just can be continuing with, reduce the waste of material.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail:
Referring to Fig. 1, a kind of protector, including housing 1, described housing 1 includes upper shell (not shown in FIG.) and lower house 11, described upper shell and described lower house 11 snap-fit, it is provided with varistor 2 in described housing 1, described lower house 11 is provided with elastic component 3, described elastic component 3 is connected to the first plate body 4 of insulation, described first plate body 4 is provided with at least two the first through hole 41, described lower house 11 is fixedly installed the second plate body 5 of insulation, described second plate body 5 is provided with the two panels conductive insert 6 worn within it, described inserted sheet 6 is provided with some second holes 61, described first through hole 41 coordinates with described second hole 61, the binding post of described varistor 2 inserts in described second hole 61 through described first through hole 41. being provided with sliding tray 7 on described lower house 11, described first plate body 4 is arranged in described sliding tray 7, arranges sliding tray 7 and the glide direction of the first plate body 4 is determined so that clamping better effects if, and in the present embodiment, described elastic component 3 is spring.
By the elasticity of elastic component 3, the binding post of varistor 2 is clamped in the first through hole 41 and the second hole 61; the binding post that can unclamp varistor 2 by stirring the first plate body 4 changes varistor 2; protector changed inside varistor 2 after losing efficacy just can be continuing with, reduce the waste of material.
Claims (3)
1. a protector, including housing (1), described housing (1) includes upper shell and lower house (11), described upper shell and described lower house (11) snap-fit, varistor (2) it is provided with in described housing (1), it is characterized in that: described lower house (11) is provided with elastic component (3), described elastic component (3) is connected to first plate body (4) of insulation, described first plate body (4) is provided with at least two the first through hole (41), described lower house (11) is fixedly installed second plate body (5) of insulation, described second plate body (5) is provided with the two panels conductive insert (6) worn within it, described inserted sheet (6) is provided with some second holes (61), described first through hole (41) coordinates with described second hole (61), the binding post of described varistor (2) inserts in described second hole (61) through described first through hole (41).
2. a kind of protector as claimed in claim 1, it is characterised in that: being provided with sliding tray (7) on described lower house (11), described first plate body (4) is arranged in described sliding tray (7).
3. a kind of protector as claimed in claim 1, it is characterised in that: described elastic component (3) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028158.0A CN105636371A (en) | 2015-12-31 | 2015-12-31 | Protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028158.0A CN105636371A (en) | 2015-12-31 | 2015-12-31 | Protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105636371A true CN105636371A (en) | 2016-06-01 |
Family
ID=56050697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028158.0A Pending CN105636371A (en) | 2015-12-31 | 2015-12-31 | Protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105636371A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717432U (en) * | 2010-07-05 | 2011-01-19 | 罗诚鹏 | Three-phase surge protection plug |
| CN203276988U (en) * | 2013-05-08 | 2013-11-06 | 宁波科曼电子科技有限公司 | Surge protector |
| CN204333901U (en) * | 2015-01-07 | 2015-05-13 | 长沙市雷立行电子科技有限公司 | Novel power supply lightning protection box |
| CN204578088U (en) * | 2015-05-19 | 2015-08-19 | 铜陵公令防雷工程有限公司 | A kind of surge protector being convenient to safeguard |
-
2015
- 2015-12-31 CN CN201511028158.0A patent/CN105636371A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201717432U (en) * | 2010-07-05 | 2011-01-19 | 罗诚鹏 | Three-phase surge protection plug |
| CN203276988U (en) * | 2013-05-08 | 2013-11-06 | 宁波科曼电子科技有限公司 | Surge protector |
| CN204333901U (en) * | 2015-01-07 | 2015-05-13 | 长沙市雷立行电子科技有限公司 | Novel power supply lightning protection box |
| CN204578088U (en) * | 2015-05-19 | 2015-08-19 | 铜陵公令防雷工程有限公司 | A kind of surge protector being convenient to safeguard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |