CN206673328U - A kind of low-tension distribution board - Google Patents
A kind of low-tension distribution board Download PDFInfo
- Publication number
- CN206673328U CN206673328U CN201720373887.8U CN201720373887U CN206673328U CN 206673328 U CN206673328 U CN 206673328U CN 201720373887 U CN201720373887 U CN 201720373887U CN 206673328 U CN206673328 U CN 206673328U
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- mounting seat
- protective cover
- metal plate
- distribution board
- low
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- 238000009826 distribution Methods 0.000 title claims abstract description 39
- 230000001681 protective effect Effects 0.000 claims abstract description 37
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- 230000000694 effects Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 241000565675 Oncomelania Species 0.000 description 1
- 229920005439 Perspex® Polymers 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
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- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
It the utility model is related to electrical equipment field,A kind of more particularly to low-tension distribution board,Including mounting seat,Protective cover and the switch and circuit brake for being movably connected on mounting seat,Also include metal plate fixture and some terminal boxes,The mounting seat is hollow in order to wire and other annexes are arranged inside mounting seat,Completely cut off external environment condition and improve stability in use,Mounting seat is provided with some threading holes,Wire is set to pass mounting seat to be connected with switch and circuit brake etc. by threading hole,The terminal box is movably attached to metal plate fixture,Metal plate fixture is fixed on mounting seat,It is easy to dismount multiple terminal boxes by metal plate fixture,Pass through terminal box connecting wire,Code wire and circuit brake,Wire is avoided because of deadweight,It is flexible or it is artificial the reason such as pull and act power act on circuit brake,Prevent circuit brake from loosening,Improve stability,The protective cover is hinged with mounting seat,In order to start protective cover to be controlled to circuit brake.
Description
Technical field
It the utility model is related to electrical equipment field, more particularly to a kind of low-tension distribution board.
Background technology
Low-tension distribution board is the indispensable control device of daily electricity consumption, possesses the functions such as drop-out current, isolated fault.It is low
It is simple to operate to be press-fitted electroplax, it is easy for installation, applied to people's daily life every aspect, but often occur in use short
Road, trigger the accidents such as fire.
One is being limited by installing space, equipment cost, household low pressure distribution board is often activity and is fixed on metope etc.
Position, be only fixed by binding or corner oncomelania nail, bonding strength is poor, easily rock inclination cause low-tension distribution board overall or
Parts come off loosening, and then cause short circuit or other accidents；The second is influenceed by use environment, in complex environment such as agriculture
The regions such as village, factory, low-tension distribution board are nearby usually present the combustibles such as firewood cloth, and exposed parts are in use
Heating produces spark, readily accesses above-mentioned substance and causes the accidents such as fire or electric leakage, but by distribution board ring disposed within
Easily sleet in by natural environment etc. influences again in border, causes short circuit or ageing equipment.
The content of the invention
For above-mentioned present situation, the purpose of this utility model is, there is provided a kind of low-tension distribution board, it can make in distribution board
Parts are good to be fixedly connected on distribution board, while can preferably completely cut off combustibles or conductive materials, improves security.
To achieve the above object, the utility model adopts the following technical scheme that.
A kind of low-tension distribution board, including mounting seat, protective cover and the switch and circuit protection that are movably connected on mounting seat
Device, in addition to metal plate fixture and some terminal boxes, the mounting seat are hollow in order to wire and other annexes are arranged at into peace
Fill inside seat, isolation external environment condition improves stability, and mounting seat is provided with some threading holes, wire is passed installation by threading hole
Seat with switch and circuit brake etc. to be connected, and the terminal box is movably attached to metal plate fixture, and metal plate fixture is fixed on
Mounting seat, it is easy to dismounting to connect multiple terminal boxes, by terminal box connecting wire, code wire and circuit by metal plate fixture
Protector, wire is avoided to cause circuit brake because power is acted on circuit brake by the reason such as conduct oneself with dignity, stretch or artificially pull
Loosen, the protective cover is hinged with mounting seat, in order to start protective cover to be controlled to circuit brake.
Further optimization includes to such scheme, protective cover is hinged with mounting seat by resetting-mechanism, resetting-mechanism
Protective cover is closed automatically after being started, prevent from being started when vibrations, wind and distribution board can not being protected
On equipment.By the protective cover at the top of low-tension distribution board, prevent from surprisingly being started using protective cover self gravitation, it is described
Resetting structure is provided with back-moving spring, and back-moving spring strengthens reset capability.
To ensure that mounting seat is stably fixed on installation site, provided with some Flexible Connectors, the Flexible Connector is bar
Shape sheet metal, sheet metal are provided with multiple connecting holes along its length, and described Flexible Connector one end connects mounting seat, by bullet
Property connector deformability distribution board is installed on the complicated place such as corner, support, make peace using connecting hole and bolt
Dress seat is fixed on above-mentioned mounting surface, and Flexible Connector can be added as needed on or reduce, to adapt to different use environments.
Wherein, mounting seat is provided with some connecting holes, and the metal plate fixture passes through bolt and connecting hole and mounting seat activity
Connection, the metal plate fixture of flexible connection can flexibly control outlet direction and the position of terminal box, the wiring as needed
Box passes sequentially through buckle or is bolted to metal plate fixture, in that context it may be convenient to which its relative position is changed and adjusted in increase and decrease.
Further, the protective cover include be movably hinged in mounting seat circuit brake protective cover and pass through buckle
Or bolt connection is in the switch protecting hood of mounting seat.Switch is generally in normally off, circuit break-make generally by circuit protection
Device is directly controlled, detected and schedule use in using relatively frequently, therefore protective cover is arranged to two parts, if
In switch top protective cover do not need frequent folding, be directly connected by buckle or bolt with mounting seat with realize preferably every
From protection, it is necessary to which the circuit brake being controlled sets be hinged protective cover in order to operate.
The utility model is attached solid by improving existing low-voltage distribution dish structure by terminal box and metal plate fixture
It is fixed, cut-off subscribers' line to circuit brake and switch it is isostructural directly affect, improve its connective stability and security, lead to
Cross and set protective cover to make low-tension distribution board that there is the preferably ability of isolation combustibles or conductive materials, it is installed on room
Outside, in the environment of such as rural area, pastoral area interior there are a large amount of combustibles, potential safety hazard caused by indoor location is avoided.
Brief description of the drawings
Fig. 1 is a kind of front view of low-tension distribution board embodiment one of the utility model；
Fig. 2 is a kind of side view of low-tension distribution board embodiment one of the utility model；
Fig. 3 is a kind of front view of low-tension distribution board embodiment two of the utility model；
Fig. 4 is a kind of stereogram of low-tension distribution board embodiment two of the utility model.
Fig. 5 is a kind of resetting-mechanism schematic diagram of low-tension distribution board of the utility model.
Wherein reference includes：
Mounting seat 1；Circuit brake 2；Switch 3；Terminal box 4；Protective cover 5, switch protecting hood 51, circuit brake protection
Cover 52；Metal plate fixture 6；Resetting-mechanism 7, back-moving spring 71, connecting pin 72, the first locating piece 73, the second locating piece 74；Elasticity
Connector 8.
Embodiment
The utility model is elaborated below in conjunction with specific embodiment.
Embodiment one
As shown in Figure 1 and Figure 2, a kind of low-tension distribution board, including mounting seat 1, circuit brake 2, switch 3, terminal box 4,
Protective cover 5 and metal plate fixture 6.Wherein, mounting seat 1 is hollow structure, is specifically as follows integral frame structure or by more
Individual housing combination forms, and mounting seat 1 is hollow can to accommodate cable and joint etc., prevents that cable or joint are exposed outside, protection
Equipment simultaneously reduces security risk, and mounting seat 1 is provided with threading hole, to facilitate interspersed cable and be connected to each parts, actually makes
In, the cable come is picked out from circuit brake 2 to be needed to be connected to each electrical equipment, it usually needs one spacing of laying or drawing
From, due to cable deadweight, dilatation, fixture loosen and it is artificial the reason such as pull, can make cable, circuit brake 2 with
And the joint between them bears many kinds of force effect, cause cable connector, cable the position such as contacts with circuit brake 2 and generate heat
Deformation, causes the disaster hidden-trouble that comes off or produce, and to prevent above-mentioned phenomenon from occurring, terminal box 4 is set in mounting seat 1, makes line
Cable is connected with circuit brake 2 again by terminal box 4, and terminal box 4 has buffer capacity, can carry out a spacing with cable is flexible
Liftoff displacement, while more fixing screws are provided with terminal box 4, bonding strength is high, security is improved, for ease of different electricity consumptions
Equipment cable accesses simultaneously, can set multiple terminal boxes 4, to ensure that multiple terminal boxes 4 can be securely attached to mounting seat
1, inspection is easily installed, provided with metal plate fixture 6, metal plate fixture 6 is bolted on mounting seat 1, and terminal box 4 is set successively
In on metal plate fixture 6, terminal box 4 has preferable tension and heat resistance, can ensure that low-tension distribution board is used safely, respectively
Part cable connector is sequentially arranged to be not subject to added force, ensures in the relevant position of mounting seat 1, circuit brake 2 and switch 3
The overall firm stable of low-tension distribution board.
As shown in Fig. 3,5, in some areas, under such as rural area, pastoral area or industrial production environment, because indoor storage has easily
Combustion is explosive and other items, and to reduce potential safety hazard, low-tension distribution board is unsuitable for installation indoors, rains to avoid outdoor environment
Snow ponding etc. causes the accidents such as low-tension distribution board short circuit, and protective cover 5 is provided with low-tension distribution board, preferably, protective cover 5 by
Perspex material is made in order to be operated to low-tension distribution board, and protective cover 5 is articulated with the top of mounting seat 1, and it can be by
The self gravitation of protective cover 5, which fastens, improves sealing.Be hinged by connecting pin 72 in protective cover 5 and mounting seat 1, hinged place sets multiple
Position mechanism 7, resetting-mechanism 7 are provided with back-moving spring 71, and two of back-moving spring 71 hold be located at mounting seat 1 respectively first to determine
Position block 73 and the second locating piece 74 located at protective cover block, and make the automatic buckling of protective cover 5 close using the elastic force of back-moving spring 71
Envelope.
In Fig. 4, in some occasions, limited by installing space, low-tension distribution board is needed in out-of-flatness such as corner, branch
The non-smooth surfaces such as frame are installed and used, and to allow low-tension distribution board to be firmly secured to these positions, are hinged with mounting seat 1
Flexible Connector 8, Flexible Connector 8 are provided with multiple connecting holes, using connecting member deformation, can make low-tension distribution board in complexity
Mounting surface is preferably fixed.According to being actually needed, the quantity of Flexible Connector 8 can be increased or decreased, it is easy to know, in mounting seat
1 surrounding should be provided with the articulated position of respective numbers.
Embodiment two
As shown in Fig. 3, Fig. 4, the difference of the embodiment two and embodiment one is, the protective cover 5 is by being hinged
In mounting seat 1 the protective cover 52 of circuit brake 2 and bolt connection or be connected in 51 groups of 3 protective cover of switch of mounting seat 1
Into.
During due to actual use, switch 3 is chronically at closure state, and circuit brake 2 is frequently necessary to directly be controlled
System, can divide protective cover 5 for two parts, it is necessary to which the protective cover 52 of circuit brake 2 often raised is articulated with mounting seat 1, no
The protective cover 51 of switch 3 for needing often to open is connected to mounting seat 1 by clamping or bolted mode, preferably to divide
Each part is not protected.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (5)
1. a kind of low-tension distribution board, including mounting seat, protective cover and the switch and circuit brake that are movably connected on mounting seat,
Characterized in that, also including metal plate fixture and some terminal boxes, the mounting seat is hollow, and mounting seat is provided with some threading holes,
The terminal box is movably attached to metal plate fixture, and metal plate fixture is fixed on mounting seat, and the protective cover is hinged with mounting seat.
2. a kind of low-tension distribution board according to claim 1, it is characterised in that the protective cover is located at low-tension distribution board top
Portion, protective cover are hinged with mounting seat by resetting-mechanism, and the resetting-mechanism is provided with back-moving spring.
3. a kind of low-tension distribution board according to claim 1, it is characterised in that also including some Flexible Connectors, the bullet
Property connector be bullion piece, sheet metal is provided with multiple connecting holes along its length, Flexible Connector one end connection
Mounting seat.
4. a kind of low-tension distribution board according to claim 1, it is characterised in that the mounting seat is provided with some connecting holes, institute
State metal plate fixture and be provided with mounting hole accordingly, be flexibly connected between metal plate fixture and mounting seat by bolt, the wiring
Box snapping or is bolted to metal plate fixture successively.
5. a kind of low-tension distribution board according to claim 4, it is characterised in that the protective cover includes being movably hinged in installation
The circuit brake protective cover of seat and the switch protecting hood for being bolted to mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373887.8U CN206673328U (en) | 2017-04-11 | 2017-04-11 | A kind of low-tension distribution board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720373887.8U CN206673328U (en) | 2017-04-11 | 2017-04-11 | A kind of low-tension distribution board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673328U true CN206673328U (en) | 2017-11-24 |
Family
ID=60380835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720373887.8U Active CN206673328U (en) | 2017-04-11 | 2017-04-11 | A kind of low-tension distribution board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673328U (en) |
-
2017
- 2017-04-11 CN CN201720373887.8U patent/CN206673328U/en active Active
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