CN206894220U - A kind of overvoltage-undervoltage protector for being easy to relay to install - Google Patents
A kind of overvoltage-undervoltage protector for being easy to relay to install Download PDFInfo
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- CN206894220U CN206894220U CN201720717998.6U CN201720717998U CN206894220U CN 206894220 U CN206894220 U CN 206894220U CN 201720717998 U CN201720717998 U CN 201720717998U CN 206894220 U CN206894220 U CN 206894220U
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- relay
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- overvoltage
- undervoltage protector
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Abstract
A kind of overvoltage-undervoltage protector for being easy to relay to install.The relay solved on existing overvoltage-undervoltage protector installs insecure problem.It includes lower house, wiring board and multiple relays, described lower house is provided with dividing plate, baffle plate and supporting plate, described baffle plate separates different relays, it is connected between different relays by connecting plate, described baffle plate is provided with the breach passed through for connecting plate, the high setting such as described supporting plate and dividing plate, described relay is provided with two wiring pins, described dividing plate and supporting plate complement each other to form the mounting plane laid for relay, two wiring pins of the relay be divided into the both sides of dividing plate and with the spacing cooperation of dividing plate.The utility model makes relay be fixed on installation site, simple in construction so as to avoid the wobble effects properties of product because of relay, it is easy to assembly the advantages that.
Description
Technical field
It the utility model is related to a kind of technical field of electrical equipment, and in particular to a kind of overvoltage/undervoltage for being easy to relay to install
Protector.
Background technology
Overvoltage-undervoltage protector is conventional circuit protecting element, is frequently applied in electrical equipment or domestic power system
As a kind of protection device, when occur supply voltage it is too high or too low when, it is neutral such as in three phase and four wire circuit system
Line and the protection neutral conductor break, it will cause load-side neutral point excursion, it is when neutral point drift condition is serious, then single-phase
Loop will severe overvoltage or under-voltage, cause and burn individual event electrical equipment, or even jeopardize personal safety, now, for protective wire
The safety of electrical appliance in road, avoiding working under abnormal power supply causes to break down or damages, and protector will be cut off
Power supply.
Existing overvoltage-undervoltage protector is by including housing, relay, wiring board, binding post etc., two of relay
Wiring pin connects binding post different on main line respectively, due to existing multiphase overvoltage-undervoltage protector repeat circuit compared with
Degree, fix during installation cumbersome so that production efficiency is low.
The content of the invention
Insecure problem, the utility model are installed to solve the relay in background technology on existing overvoltage-undervoltage protector
A kind of overvoltage-undervoltage protector for being easy to relay to install is provided.
The technical solution of the utility model is：A kind of overvoltage-undervoltage protector for being easy to relay to install, including lower house, line
Road plate and multiple relays, described lower house are provided with dividing plate, baffle plate and supporting plate, and described baffle plate is by different relays
Separate, be connected between different relays by connecting plate, described baffle plate is provided with the breach passed through for connecting plate, institute
The high setting such as the supporting plate stated and dividing plate, described relay are provided with two wiring pins, and described dividing plate and supporting plate are mutual
Cooperatively form the mounting plane laid for relay, two wiring pins of the relay be divided into the both sides of dividing plate and with every
The spacing cooperation of plate.
As a kind of improvement of the present utility model, described connecting plate is provided with multiple limited posts, and described limited post is set
In the both sides of baffle plate.
As further improvement of the utility model, the both sides of each baffle plate are equipped with two limited posts.
As further improvement of the utility model, described supporting plate includes being used for the supporting part and just for supporting relay
In the guide part of relay installation, rib is provided between described supporting part and guide part.
As further improvement of the utility model, described supporting part and the contour setting in dividing plate end face, described guiding
Portion is located at the top of supporting part.
As further improvement of the utility model, installing plate is provided between described wiring board and relay, it is described
Installing plate is provided with the isolation part for being used for separating different relays, and described isolation part offsets with baffle plate.
As further improvement of the utility model, described installing plate is provided with support column and for wiring board fixation
Barb, described wiring board are provided with gap on support column between described wiring board and installing plate.
As further improvement of the utility model, described installing plate is provided with guiding rib, is set on described guiding rib
There is inclined-plane.
As further improvement of the utility model, the both sides of described dividing plate are equipped with reinforcement, the reinforcement
Outer surface is adapted with the wiring pin of relay.
As further improvement of the utility model, described reinforcement has four pieces, and four pieces of reinforcements are with every two pieces for one
The both sides of dividing plate are mounted on, described reinforcement is provided with oblique guide part.
The beneficial effects of the utility model are, in lower house upper spacer, baffle plate and supporting plate, by baffle plate by different relays
Device separates, and avoids adjacent relay from influencing each other the performance of product, can reliably lay relay by supporting plate and dividing plate, make
Relay is easy installation and reliable, and dividing plate separates two wiring pins of relay from and can increasing relay and touch
Point electric clearance, avoids puncturing, considerably increases the creep age distance between two relay wiring pin, eliminate main line needs
The hidden danger disconnected is disconnected and fails, security performance is high, and relay is limited by the cooperation of dividing plate and relay wiring pin
Position so that relay is fixed conveniently reliably.The utility model makes relay be fixed on installation site, so as to avoid because of relay
Wobble effects properties of product, it is simple in construction, it is easy to assembly the advantages that.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is the configuration schematic diagram of accompanying drawing 1.
Accompanying drawing 3 is the structural representation of lower house 1 in accompanying drawing 1.
Accompanying drawing 4 is the cross section structure diagram of the utility model embodiment.
In figure, 1, lower house；11st, dividing plate；111st, reinforcement；112nd, oblique guide part；12nd, baffle plate；121st, breach；13、
Supporting plate；131st, supporting part；132nd, guide part；133rd, rib；2nd, wiring board；3rd, relay；31st, wiring pin；4th, connecting plate；
41st, limited post；5th, installing plate；51st, isolation part；52nd, support column；53rd, barb；54th, gap；55th, guiding rib；56th, inclined-plane.
Embodiment
The utility model embodiment is described further below in conjunction with the accompanying drawings：
As shown in Fig. 1 combinations Fig. 2,3,4, a kind of overvoltage-undervoltage protector for being easy to relay to install, including lower house 1, line
Road plate 2 and multiple relays 3, described lower house 1 are provided with dividing plate 11, baffle plate 12 and supporting plate 13, and described baffle plate 12 will
Different relays 3 are separated, and are connected between different relays 3 by connecting plate 4, and described baffle plate 12 is provided with for connecting
The breach 121 that fishplate bar 4 passes through, the high setting such as described supporting plate 13 and dividing plate 11, described relay 3 are provided with two wiring
Pin 31, described dividing plate 11 complement each other to form the mounting plane laid for relay 3, the relay 3 with supporting plate 13
Two wiring pins 31 be divided into dividing plate 11 both sides and with 11 spacing cooperation of dividing plate.The beneficial effects of the utility model are,
Lower house upper spacer, baffle plate and supporting plate, different relays are separated by baffle plate, avoid adjacent relay from influencing each other production
The performance of product, relay can reliably be laid by supporting plate and dividing plate so that relay is easy installation and reliable, and dividing plate will be after
Two wiring pins of electrical equipment are separated from and can increasing relay contact electric clearance, avoid puncturing, considerably increase two
Creep age distance between relay wiring pin, eliminating main line needs to disconnect and fail the hidden danger disconnected, and security performance is high, and
Relay is carried out by the cooperation of dividing plate and relay wiring pin spacing so that relay is fixed conveniently reliably.This practicality is new
Type makes relay be fixed on installation site, simple in construction so as to avoid the wobble effects properties of product because of relay, easy to assembly
The advantages that.
Described connecting plate 4 is provided with multiple limited posts 41, and described limited post 41 is located at the both sides of baffle plate 12.Specifically
Say, the both sides of each baffle plate 12 are equipped with two limited posts 41.Limited post realizes the limit of connecting plate and baffle plate with baffle fit
Position coordinates, so that relay is by reliable spacing, it is easy for installation, it is fixed reliable.
Described supporting plate 13 includes being used for the supporting part 131 for supporting relay 3 and the guide part for being easy to relay 3 to install
132, rib 133 is provided between described supporting part 131 and guide part 132.Specifically, described supporting part 131 with every
The high settings such as the end face of plate 11, described guide part 132 are located at the top of supporting part 131.The setting of guide part is installed to relay
Shi Jinhang guide and limits, so that relay installation is reliable convenient.
Be provided with installing plate 5 between described wiring board 2 and relay 3, described installing plate 5 be provided be used for by difference after
The isolation part 51 that electrical equipment 3 separates, described isolation part 51 offset with baffle plate 12.Different relays are separated so that production
Product stable performance.Specifically, described installing plate 5 is provided with support column 52 and the barb 53 fixed for wiring board 2, institute
The wiring board 2 stated is provided with gap 54 on support column 52 between described wiring board 2 and installing plate 5.The setting in gap causes
Wiring board radiating is reliable, and the installation and fixation of wiring board are easy in the setting of barb, are easy to overall assembling.In particular, institute
The installing plate 5 stated is provided with guiding rib 55, and described guiding rib 55 is provided with inclined-plane 56.Such structure causes relay to fix
Reliably.
The both sides of described dividing plate 11 are equipped with reinforcement 111, the outer surface of the reinforcement 111 and connecing for relay 3
Stitch 31 is adapted.Specifically, described reinforcement 111 has four pieces, four pieces of reinforcements 111 with every two pieces be one be mounted on every
The both sides of plate 11, described reinforcement 111 are provided with oblique guide part 112.Dividing plate and baffle plate are avoided by the setting of reinforcement
Deformation, more stable structure can be formed to support relay assembly, and the relay two that can increase of reinforcement only connects
The distance between stitch, wiring pin is avoided to shift, fixed reliable, the installation of relay is easy in the setting of oblique guide part.
Every technical staff's notice：Although the utility model describes according to above-mentioned embodiment, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept, will all include this specially
In sharp scope of patent protection.
Claims (10)
1. a kind of overvoltage-undervoltage protector for being easy to relay to install, including lower house（1）, wiring board（2）With multiple relays
（3）, it is characterised in that:Described lower house（1）It is provided with dividing plate（11）, baffle plate（12）And supporting plate（13）, described baffle plate
（12）By different relays（3）Separate, different relays（3）Between pass through connecting plate（4）It is connected, described baffle plate
（12）It is provided with and supplies connecting plate（4）The breach passed through（121）, described supporting plate（13）With dividing plate（11）It is described etc. high setting
Relay（3）It is provided with two wiring pins（31）, described dividing plate（11）With supporting plate（13）Complement each other to form for after
Electrical equipment（3）The mounting plane of placement, the relay（3）Two wiring pins（31）It is divided into dividing plate（11）Both sides and with every
Plate（11）Spacing cooperation.
A kind of 2. overvoltage-undervoltage protector for being easy to relay to install according to claim 1, it is characterised in that described company
Fishplate bar（4）It is provided with multiple limited posts（41）, described limited post（41）Located at baffle plate（12）Both sides.
A kind of 3. overvoltage-undervoltage protector for being easy to relay to install according to claim 2, it is characterised in that each baffle plate
（12）Both sides be equipped with two limited posts（41）.
A kind of 4. overvoltage-undervoltage protector for being easy to relay to install according to claim 1, it is characterised in that described branch
Fagging（13）Including for supporting relay（3）Supporting part（131）Be easy to relay（3）The guide part of installation（132）, institute
The supporting part stated（131）With guide part（132）Between be provided with rib（133）.
A kind of 5. overvoltage-undervoltage protector for being easy to relay to install according to claim 4, it is characterised in that described branch
Support part（131）With dividing plate（11）The high settings such as end face, described guide part（132）Located at supporting part（131）Top.
A kind of 6. overvoltage-undervoltage protector for being easy to relay to install according to claim 1, it is characterised in that described line
Road plate（2）With relay（3）Between be provided with installing plate（5）, described installing plate（5）It is provided with and is used for different relays（3）
The isolation part separated（51）, described isolation part（51）With baffle plate（12）Offset.
A kind of 7. overvoltage-undervoltage protector for being easy to relay to install according to claim 6, it is characterised in that described peace
Loading board（5）It is provided with support column（52）With for wiring board（2）Fixed barb（53）, described wiring board（2）Located at branch
Dagger（52）On, described wiring board（2）With installing plate（5）Between be provided with gap（54）.
A kind of 8. overvoltage-undervoltage protector for being easy to relay to install according to claim 6, it is characterised in that described peace
Loading board（5）It is provided with guiding rib（55）, described guiding rib（55）It is provided with inclined-plane（56）.
9. it is according to claim 1 it is a kind of be easy to relay install overvoltage-undervoltage protector, it is characterised in that it is described every
Plate（11）Both sides be equipped with reinforcement（111）, the reinforcement（111）Outer surface and relay（3）Wiring pin（31）
It is adapted.
10. a kind of overvoltage-undervoltage protector for being easy to relay to install according to claim 9, it is characterised in that described adds
Strengthening tendons（111）There are four pieces, four pieces of reinforcements（111）With every two pieces dividing plate is mounted on for one（11）Both sides, described reinforcement
（111）It is provided with oblique guide part（112）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717998.6U CN206894220U (en) | 2017-06-20 | 2017-06-20 | A kind of overvoltage-undervoltage protector for being easy to relay to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717998.6U CN206894220U (en) | 2017-06-20 | 2017-06-20 | A kind of overvoltage-undervoltage protector for being easy to relay to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894220U true CN206894220U (en) | 2018-01-16 |
Family
ID=61315595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717998.6U Active CN206894220U (en) | 2017-06-20 | 2017-06-20 | A kind of overvoltage-undervoltage protector for being easy to relay to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894220U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321042A (en) * | 2018-03-23 | 2018-07-24 | 德布森电气（上海）有限公司 | A kind of single-phase Self-resetting overvoltage-undervoltage protector |
| WO2019201210A1 (en) * | 2018-04-16 | 2019-10-24 | 松下知识产权经营株式会社 | Self-reset over/under-voltage protector |
-
2017
- 2017-06-20 CN CN201720717998.6U patent/CN206894220U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321042A (en) * | 2018-03-23 | 2018-07-24 | 德布森电气（上海）有限公司 | A kind of single-phase Self-resetting overvoltage-undervoltage protector |
| WO2019201210A1 (en) * | 2018-04-16 | 2019-10-24 | 松下知识产权经营株式会社 | Self-reset over/under-voltage protector |
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