CN107968391A - A kind of Surge Protector for realizing quick assembling - Google Patents
A kind of Surge Protector for realizing quick assembling Download PDFInfo
- Publication number
- CN107968391A CN107968391A CN201711413648.1A CN201711413648A CN107968391A CN 107968391 A CN107968391 A CN 107968391A CN 201711413648 A CN201711413648 A CN 201711413648A CN 107968391 A CN107968391 A CN 107968391A
- Authority
- CN
- China
- Prior art keywords
- surge protector
- quick assembling
- base shell
- realizing quick
- opening
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 61
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000009131 signaling function Effects 0.000 description 3
- 206010042255 Struck by lightning Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
Abstract
The invention discloses a kind of Surge Protector for realizing quick assembling, it includes at least one Surge Protector unit, and Surge Protector unit includes base shell, and the cavity for placing microswitch is offered in base shell；Wherein, closure is further included, the opening of connection microswitch cavity is offered on base shell, closure is in be detachably fixed for closing opening with base；The present invention has：The features such as microswitch is convenient for disassembly and assembly, rejection rate is low.
Description
Technical field
The present invention relates to a kind of Surge Protector for realizing quick assembling.
Background technology
Surge Protector is also known as surge protector, abbreviation SPD, using in circuit to indirect thunder and lightning and direct effects of lightning
Or the surge of other instantaneous overvoltages is protected.
The specification of existing Surge Protector according to the difference of its application environment it is main be divided into 1P, 2P, 3P, 3P+N and
4P.By taking single-phase Surge Protector as an example, it includes base and fusing module, and fusing module is matched somebody with somebody with base by sliding realization
Close, the Surge Protector is with remote signaling function.And remote signaling function relies primarily on the microswitch being arranged in base and realizes
, microswitch is in by stitching state all the time in a normal state（After the module that fuses is assembled with base, fuse module meeting
Push down microswitch）, microswitch pressed for a long time, and fatigue easily occurs and causes damage, can directly influence remote signaling function.
The microswitch of existing Surge Protector is arranged on chassis interior, and base includes forward and backward shell, forward and backward outer
Shell is fixed for buckle or bolt between the two.If such a Surge Protector will replace microswitch, need surge protection
The shell of device is removed（Front casing is split with rear casing）.
If multiphase Surge Protector（That is 2P or 3P or 3P+N or 4P, it is envisaged that protected into by multiple single-phase surges
Shield device is spliced to form）, this kind of Surge Protector splits just more troublesome.
So provide a kind of so that microswitch removes more convenient Surge Protector and just becomes urgent problem.
The content of the invention
The present invention is in view of the above problems, provide a kind of Surge Protector for realizing quick assembling.
The goal of the invention of the present invention is realized by following scheme：A kind of Surge Protector for realizing quick assembling, it includes
At least one Surge Protector unit, Surge Protector unit include base shell, and placement fine motion is offered in base shell and is opened
The cavity of pass；Wherein, closure is further included, the opening of connection microswitch cavity, closure and bottom are offered on base shell
Seat is in be detachably fixed for closing opening.
Using the above structure, when Surge Protector only has a Surge Protector unit, it is single-phase surge protection
Device, when Surge Protector has multiple Surge Protector units, it is multiphase Surge Protector, i.e. 2P, 3P, 3P+N and 4P.
Using the design of opening and closure, when needing replacing or installing microswitch, it is only necessary to which closure is dismantled, so that it may
To dismount microswitch.Compared with prior art, the base shell of each Surge Protector unit be divided into front casing and after
Shell, it is fixed between the two often by multigroup bolt, and between multiple Surge Protector unit base housings
Passed through and spliced by bolt.Therefore using the above structure, base housing fractionation must be can be replaced fine motion to open
Close, undoubtedly so that the dismounting of microswitch is more convenient, greatly improve the efficiency, for multiphase Surge Protector,
Such a structure can undoubtedly cause the installation more easy of microswitch.
Wherein, it is opened on the bottom surface of base shell.
Bottom surface herein refers to that Surge Protector is used for the face being installed on slide, and opening is arranged on the face can be with
So that the dismounting of microswitch is more convenient, and it is more beautiful after Surge Protector installation.
Wherein, closure is connected with base shell for slidingtype.
Sliding structure so that the cooperation between closure and base shell is easier, and easy to operate.
Wherein, base shell is located at opening and offers slideway, and closure part, which is stretched into, to be formed slidingtype with slideway and is connected,
Closing opening is slided by closure.
The slidingtype connection adopted the structure, further improves the convenience of closure and floor installation.
Wherein, closure is baffle, and the back side of baffle faces opening, and the back side of baffle is concave surface；Base shell is equipped with
Guiding projection, guiding projection are located in opening, the shape of guiding projection and the shape adaptation at the baffle back side, when forming barrier slides
Guide frame.
Adopt the structure so that baffle has guide frame when sliding, easy to the slip of baffle.
Wherein, the length direction of slideway and the thickness direction of Surge Protector are consistent.
Wherein, the quantity of guiding projection sets up separately on base shell for two, and the position of two guiding projections corresponds to respectively
The both ends of baffle.
The design adopted the structure, avoids closure from misplacing in sliding process.
Wherein, it is opened on the side wall of base shell.
Adopt the structure, microswitch can be put into cavity by the opening on the side wall of base shell.
Wherein, Surge Protector unit is two or three or four, corresponding microswitch quantity for two or
Three or four；The wiring board being arranged near opening is further included, each microswitch is fixed on wiring board.
Either two or three or four Surge Protector units, such a is multiphase Surge Protector, and uses circuit
The design of plate, can cause the unified installation of microswitch to be fixed again in the circuit board, undoubtedly so that the assembling of microswitch
It is more convenient.
Wherein, spliced between the base shell of each Surge Protector unit by being clamped to form splicing or formed by bolt
Or it is an integral structure.
Wherein, the top of cavity, which rotates, is equipped with push plate, and push plate is used to offset with microswitch, and triggering fine motion is rotated after stress
Switch.
Using the design of push plate so that push plate triggers microswitch after being subject to external force to act on.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the structure diagram behind 1 deblocking portion of the embodiment of the present invention；
Fig. 3 is structure diagram when 1 closure of the embodiment of the present invention departs from；
Fig. 4 is the explosive view of the embodiment of the present invention 2；
Fig. 5 is structure diagram when 2 closure of the embodiment of the present invention departs from；
Fig. 6 is the structure diagram behind 2 deblocking portion of the embodiment of the present invention；
Fig. 7 is the enlarged drawing in B portions in Fig. 6；
Fig. 8 is the sectional view of the embodiment of the present invention 2；
Fig. 9 is the structure chart of baffle in the embodiment of the present invention 2；
Figure 10 is the structure diagram of the embodiment of the present invention 3.
Embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described：
Embodiment one：
Referring to the drawings shown in 1-3, a kind of Surge Protector for realizing quick assembling, it includes a Surge Protector unit, therefore
Also referred to as single-phase Surge Protector.
Surge Protector unit includes base and fusing module, right since this patent on base just for being modified
Connection structure between the structure and fusing module and base of the module that fuses below only is described base without change, therefore
Do not occur fusing module in figure.
Base includes base shell 1, and base shell 1 includes front casing 11 and rear casing 12, forward and backward shell 11,12
Both are fixed by bolt.
The cavity 13 offered in base shell 1, microswitch 2 are installed among the cavity 13.
Opening is offered on the bottom surface 14 of base shell 1, that is, this face that Surge Protector is used for and slide is installed
15, which connects with cavity 13, that is to say, that microswitch 2 can be placed in cavity 13 into luggage by the opening 15
Match somebody with somebody or taken out microswitch 2 by the opening 15.
Closure is connected with base shell 1 for slidingtype, and for closing the opening 15, specific slide construction is：Closing
Portion is baffle 3, which includes main part 31 and be connected in the auxiliary section 32 at 31 both ends of main part, and base shell 1 is located at opening
Slideway 4 is offered at 15 two sides position, auxiliary section 32 is extend among slideway 4 so as to complete to be slidably connected.Slideway 4 is by preceding
The front surface of shell 11 is through to the rear surface of rear casing 12, i.e. the length direction of slideway 4 is the thickness direction one of base shell 1
Cause, baffle 3 can be realized by such a slip and completely enclose opening 15.
In order to enable baffle 3 avoids misplacing when sliding, guiding projection 5 is both provided with forward and backward shell 12.Baffle
3 back side faces opening 15, and the cross sectional shape at the back side of baffle 3 is inverted trapezoidal, and the shape of guiding projection 5 is trapezoidal, therefore its shape
Shape and the shape adaptation at 3 back side of baffle, can play guiding role.After baffle 3 is installed, the position difference of two guiding projections 5
The both ends of 3 length direction of corresponding baffle.
Embodiment two：
Referring to the drawings shown in 4-9, a kind of Surge Protector for realizing quick assembling, it includes four Surge Protector units, therefore
Also referred to as 4P Surge Protectors, are also multiphase Surge Protector.
Each Surge Protector unit includes base and fusing module, since this patent on base just for being changed
Dynamic, the connection structure between structure and fusing module and base to the module that fuses has without change between each base
Similitude, below only to first base A（A base in four bases）It is described, remaining base refers to first base
A。
First base A includes base shell 1, and base shell 1 includes front casing 11 and rear casing 12, forward and backward shell
11st, both 12 it is fixed by bolt, is spliced between each base also by bolt.
The cavity 13 offered in base shell 1, microswitch 2 are installed among cavity 13.
Offered on the bottom surface 14 of first base shell A, that is, this face that Surge Protector is used for and slide is installed
Opening 15, which connects with cavity 13, that is to say, that microswitch 2 can be placed on by the opening 15 in cavity 13 into
Luggage matches somebody with somebody or is taken out microswitch 2 by the opening 15.The opening 15 of four bases is interconnected.
Connected between closure and all base shells 1 for slidingtype, it is specific to slide knot for closing all openings 15
Structure is：Closure is baffle 3, which includes main part 31 and be connected in the auxiliary section 32 at 31 both ends of main part, first base
Shell A, which is located at the two sides position of opening 15, offers slideway 4, and auxiliary section 32 is extend among slideway 4 so as to complete to slide
Connection.Slideway 4 is through to the rear surface of rear casing 12 by the front surface of front casing 11, and slideway 4 is also offered on remaining base, sliding
Road 4 and the slideway 4 of adjacent pans are interconnected, therefore can close all openings 15 as baffle 3 slips into.Baffle 3 it is total
Length is consistent with the gross thickness that all bases are superimposed.
In order to enable baffle 3 avoids misplacing when sliding, first base A 11 and the 4th base of front casing it is rear outer
Guiding projection 5 is both provided with shell 12.The back side of baffle 3 faces opening 15, and the cross sectional shape at the back side of baffle 3 is inverted trapezoidal,
The shape of guiding projection 5 is trapezoidal, therefore its shape and the shape adaptation at 3 back side of baffle, can play guiding role.Baffle 3 is pacified
After dress, the position of two guiding projections 5 corresponds to the both ends of 3 length direction of baffle respectively.
The top of each cavity 13, which rotates, is equipped with push plate 6, and push plate 6 is used to offset with microswitch 2, and triggering is rotated after stress
Microswitch 2.
In order to enable the fixation of microswitch 2 is more convenient, wiring board 7 is additionally provided with, all microswitches 2 can pass through
It is welded and fixed in assist side 7, wiring board 7 can be placed on cavity 13 near opening 15.
Although the present embodiment only discloses the structure of 4P Surge Protectors, but such a structure is in 2P types, 3P types and 3P+N
3 are applicable in type.
Embodiment three：
Shown in Figure 10, difference lies in the position that opening 15 opens up is different, opening 15 opens up for embodiment 3 and embodiment 1
On the side wall of rear casing 12, closure is capping 8, and capping 8 is to connect and fix with opening 15.
Claims (10)
1. a kind of Surge Protector for realizing quick assembling, it includes at least one Surge Protector unit, Surge Protector list
Member includes base shell, and the cavity for placing microswitch is offered in base shell；It is characterized in that：Further include closure, bottom
The opening of connection cavity is offered on seat shell, closure is in be detachably fixed for closing opening with base.
2. the Surge Protector as claimed in claim 1 for realizing quick assembling, it is characterised in that：It is opened in base shell
Bottom surface on.
3. the Surge Protector as claimed in claim 2 for realizing quick assembling, it is characterised in that：Closure is with base shell
Slidingtype connects.
4. the Surge Protector as claimed in claim 3 for realizing quick assembling, it is characterised in that：Base shell is located at opening
Slideway is offered, closure part is stretched into be connected with slideway formation slidingtype, is passed through closure and is slided closing opening.
5. the Surge Protector as claimed in claim 3 for realizing quick assembling, it is characterised in that：The length direction and reality of slideway
The thickness direction of the Surge Protector of existing quick assembling is consistent.
6. the Surge Protector as claimed in claim 4 for realizing quick assembling, it is characterised in that：Closure is baffle, baffle
The back side face opening, the back side of baffle is concave surface；Base shell is equipped with guiding projection, and guiding projection is located in opening, leads
To the shape and the shape adaptation at the baffle back side of convex block, guide frame during barrier slides is formed.
7. the Surge Protector as claimed in claim 6 for realizing quick assembling, it is characterised in that：The quantity of guiding projection is two
A to set up separately on base shell, the position of two guiding projections corresponds to the both ends of baffle respectively.
8. the Surge Protector as claimed in claim 1 for realizing quick assembling, it is characterised in that：It is opened in base shell
Side wall on.
9. the Surge Protector for realizing quick assembling as described in claim 1-8 any one, it is characterised in that：Surge protection
Device unit is two or three or four, and corresponding microswitch quantity is two or three or four；Further include circuit
Plate, each microswitch are fixed on wiring board, and wiring board is stretched into by opening makes each microswitch be installed in respective cavity.
10. the Surge Protector as claimed in claim 9 for realizing quick assembling, it is characterised in that：Each Surge Protector unit
Base shell between by be clamped formed splicing or by bolt formed splicing or be an integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413648.1A CN107968391A (en) | 2017-12-24 | 2017-12-24 | A kind of Surge Protector for realizing quick assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413648.1A CN107968391A (en) | 2017-12-24 | 2017-12-24 | A kind of Surge Protector for realizing quick assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107968391A true CN107968391A (en) | 2018-04-27 |
Family
ID=61994317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711413648.1A Pending CN107968391A (en) | 2017-12-24 | 2017-12-24 | A kind of Surge Protector for realizing quick assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107968391A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203326595U (en) * | 2013-07-08 | 2013-12-04 | 黄海舟 | Surge protector |
| CN205452180U (en) * | 2015-12-24 | 2016-08-10 | 浙江正泰电器股份有限公司 | Contactor |
| CN106505542A (en) * | 2015-09-07 | 2017-03-15 | 上海电科电器科技有限公司 | surge protector base |
| CN107332224A (en) * | 2016-04-29 | 2017-11-07 | 天津卓科电子有限公司 | A kind of dust protected surge protector |
| CN207572967U (en) * | 2017-12-24 | 2018-07-03 | 浙江多格电气有限公司 | A kind of Surge Protector for realizing quick assembling |
-
2017
- 2017-12-24 CN CN201711413648.1A patent/CN107968391A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203326595U (en) * | 2013-07-08 | 2013-12-04 | 黄海舟 | Surge protector |
| CN106505542A (en) * | 2015-09-07 | 2017-03-15 | 上海电科电器科技有限公司 | surge protector base |
| CN205452180U (en) * | 2015-12-24 | 2016-08-10 | 浙江正泰电器股份有限公司 | Contactor |
| CN107332224A (en) * | 2016-04-29 | 2017-11-07 | 天津卓科电子有限公司 | A kind of dust protected surge protector |
| CN207572967U (en) * | 2017-12-24 | 2018-07-03 | 浙江多格电气有限公司 | A kind of Surge Protector for realizing quick assembling |
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