CN206806976U - A kind of overvoltage/undervoltage automatic controller - Google Patents
A kind of overvoltage/undervoltage automatic controller Download PDFInfo
- Publication number
- CN206806976U CN206806976U CN201720658480.XU CN201720658480U CN206806976U CN 206806976 U CN206806976 U CN 206806976U CN 201720658480 U CN201720658480 U CN 201720658480U CN 206806976 U CN206806976 U CN 206806976U
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- CN
- China
- Prior art keywords
- protection cap
- hinge
- crust
- button
- leaf
- 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.)
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Abstract
The utility model discloses a kind of overvoltage/undervoltage automatic controller,Its structure includes clamping screw,Divide-shut brake indicates,Changable mouth button button,Manual divide-shut brake,Protection cap,Output connection port,Mounting hole,Shift knob,Function button,Indicator lamp,LCDs,Input port,Crust of the device,Clamping screw is threadingly attached on crust of the device surface,Protection cap is by protection cap main body,Fasten block,Leaf of hinge,Bolt hole,Hinge bar,Fastening block gluing is connected on the right side of protection cap body surfaces,Hinge bar is bolted on the right side of protection cap main body,Leaf of hinge is welded in hinge bar both sides,Bolt hole, which runs through, to be connected on leaf of hinge surface,Leaf of hinge is bolted on the left of crust of the device,The utility model realizes overvoltage/undervoltage automatic controller by being provided with protection cap,Controller inner member can be carried out when in use dust-proof,Waterproof,Protect controller,Improve controller service life and reliability.
Description
Technical field
The utility model is a kind of overvoltage/undervoltage automatic controller, belongs to field of electrical equipment.
Background technology
Power equipment mainly includes with generating equipment and the major class of power supply unit two, and generating equipment is mainly station boiler, steamed
Steam turbine, gas turbine, the hydraulic turbine, generator, transformer etc., power supply unit are mainly the power transmission line of various voltage class
Road, transformer, contactor etc., the power equipment in power system is a lot, and according to them, role is different in operation,
They are generally divided into electrical primary equipment and electrical secondary equipment.
Prior art published application number is 201520384756.0 to be related to Double-power controller, central processing unit respectively with
It is perpetual calendar clock circuit, LCDs, conversion driving circuit, the electric voltage frequency of conventional power supply and circuit of testing the phase sequence, standby
The electric voltage frequency and circuit of testing the phase sequence of power supply, power circuit, emergency protective circuit, position detecting circuit and RS485 communication electricity
Road electrically connects, and power circuit provides power supply, the detection signal of central processing unit receiving voltage, frequency and phase sequence for central processing unit
Conversion, dropout, oil machine start and stop and the unloading of the conventional power supply of control and stand-by power supply export, RS485 communicating circuit energy quick centrings
Central processor internal record or control parameter carry out one-touch emergency trip that is remotely located, remotely cutting off the electricity supply, remote manual
The conversion of control model and automatic control mode, advantage are：Detection is accurate, and control is flexible, and electricity consumption is reliable, is widely used in machine
The important electricity consumption place such as field, high ferro, chemical industry, metallurgy, market, hospital, post and telecommunications, fire-fighting, but prior art construction is simple, is using
Shi Rongyi enters ash, water inlet, causes controller service life short, can not carry out dustproof and waterproof protection, device reliability to controller
Difference.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of overvoltage/undervoltage automatic controller, with solution
Certainly prior art construction is simple, easily enters ash when in use, water inlet, causes controller service life short, controller can not be entered
Row dustproof and waterproof is protected, the problem of device reliability difference.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of overvoltage/undervoltage is automatic
Controller, its structure connect including clamping screw, divide-shut brake instruction, changable mouth button button, manual divide-shut brake, protection cap, output
Line end mouth, mounting hole, shift knob, function button, indicator lamp, LCDs, input port, crust of the device, the locking
Bolt is threadingly attached on crust of the device surface, and the protection cap is connected on the left of crust of the device by hinge, described point
Combined floodgate instruction is nested in the crust of the device surface upper left corner, and the changable mouth button button is by being electrically connected under divide-shut brake instruction
Side, the manual divide-shut brake are installed on below changable mouth button button, and the output connection port is uniformly distributed in crust of the device
Surface bottom portion, the mounting hole, which intersects, is installed on output connection port both sides, and the shift knob is connect by being electrically connected to output
Above line end mouth, the function button is located above shift knob, and the indicator lamp is by being electrically connected to above function button, institute
To state LCDs and be nested in the crust of the device surface upper right corner, the input port, which runs through, is connected to crust of the device surface,
The protection cap is connected to protection cap by protection cap main body, fastening block, leaf of hinge, bolt hole, hinge bar, the fastening block gluing
On the right side of body surfaces, the hinge bar is bolted on the right side of protection cap main body, and the leaf of hinge is welded in hinge bar two
Side, through being connected on leaf of hinge surface, the leaf of hinge is bolted on the left of crust of the device the bolt hole.
Further, the output connection port includes PORT COM, load outputs, and the PORT COM is by being electrically connected
It is connected on the left of load outputs.
Further, described device shell is made up of rear shell, fore shell, and the rear shell is bolted to fore shell rear.
Further, axle center is conllinear between any two for the output connection port.
Further, the clamping screw is provided with 14.
Further, the LCDs size is 3-5 cuns.
Further, the protection cap main body is ABS plastic/igelite/vinyon material.
The beneficial effects of the utility model：The utility model realizes overvoltage/undervoltage automatic controller by being provided with protection
Lid, when in use can to controller inner member carry out dust-proof, waterproof, protect controller, improve controller service life and
Reliability.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of overvoltage/undervoltage automatic controller of the utility model.
Fig. 2 is the structural representation of the utility model protection cap.
In figure：Clamping screw -1, divide-shut brake instruction -2, changable mouth button button -3, manual divide-shut brake -4, protection cap -5,
Output connection port -6, mounting hole -7, shift knob -8, function button -9, indicator lamp -10, LCDs -11, input
Mouthfuls -12, crust of the device -13, protection cap main body -501, fastening block -502, leaf of hinge -503, bolt hole -504, hinge bar -505,
PORT COM -601, load outputs -602, rear shell -1301, fore shell -1301.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1-Fig. 2 is referred to, the utility model provides a kind of scheme of overvoltage/undervoltage automatic controller：A kind of overvoltage/undervoltage is automatic
Controller, its structure include clamping screw 1, divide-shut brake instruction 2, changable mouth button button 3, manual divide-shut brake 4, protection cap 5, defeated
Go out Wiring port 6, mounting hole 7, shift knob 8, function button 9, indicator lamp 10, LCDs 11, input port 12, device
Shell 13, the clamping screw 1 are threadingly attached on the surface of crust of the device 13, and the protection cap 5 is connected to by hinge
The left side of crust of the device 13, the divide-shut brake instruction 2 are nested in the surface upper left corner of crust of the device 13, the changable mouth button button 3
By being electrically connected to the lower section of divide-shut brake instruction 2, the manual divide-shut brake 4 is installed on the lower section of changable mouth button button 3, described defeated
Go out Wiring port 6 and be uniformly distributed in the surface bottom portion of crust of the device 13, the mounting hole 7, which intersects, is installed on 6 liang of output connection port
Side, the shift knob 8 are located on shift knob 8 by being electrically connected to the top of output connection port 6, the function button 9
Side, the indicator lamp 10 are nested in the table of crust of the device 13 by being electrically connected to the top of function button 9, the LCDs 11
The face upper right corner, the input port 12 is through the surface of crust of the device 13 is connected to, and the protection cap 5 is by protection cap main body
501st, block 502, leaf of hinge 503, bolt hole 504, hinge bar 505 are fastened, the fastening gluing of block 502 is connected to protection cap main body
On the right side of 501 surfaces, the hinge bar 505 is bolted to the right side of protection cap main body 501, and the leaf of hinge 503 is welded in
The both sides of hinge bar 505, through being connected on the surface of leaf of hinge 503, the leaf of hinge 503 is connected the bolt hole 504 by bolt
The left side of crust of the device 13 is connected to, the output connection port 6 includes PORT COM 601, load outputs 602, the communication terminal
By being electrically connected to the left side of load outputs 602, described device shell 13 is made up of mouth 601 rear shell 1301, fore shell 1302, described
Rear shell 1301 is bolted to the rear of fore shell 1302, and axle center is conllinear between any two for the output connection port 6, the lock
Tight bolt 1 is provided with 14.
Protection cap described in this patent, primarily to making overvoltage/undervoltage automatic controller when in use can be in controller
Portion's element carries out dust-proof, waterproof, protects controller, improves controller service life and reliability.
Carrying out in use, power line is accessed by input port, opened by output port out-put supply, during setting
Protection cap, setting close protection cap after terminating, and avoid controller inner member from receiving the infringement such as dust, rainwater.
Clamping screw -1 of the present utility model, divide-shut brake instruction -2, changable mouth button button -3, manual divide-shut brake -4, protect
Protecting cover -5, output connection port -6, mounting hole -7, shift knob -8, function button -9, indicator lamp -10, LCDs -11,
Input port -12, crust of the device -13, protection cap main body -501, fastening block -502, leaf of hinge -503, bolt hole -504, hinge
Bar -505, PORT COM -601, load outputs -602, rear shell -1301, fore shell -1302, part are universal standard part or sheet
The part that art personnel know, its structure and principle all can be learnt or by normal for this technology personnel by technical manual
Rule experimental method knows the utility model solves the problems, such as it is that prior art construction is simple, easily enters ash when in use, intakes,
Cause controller service life short, dustproof and waterproof protection can not be carried out to controller, device reliability is poor, and the utility model is realized
Overvoltage/undervoltage automatic controller can carry out dust-proof, waterproof to controller inner member when in use by being provided with protection cap,
Controller is protected, improves controller service life and reliability, it is described in detail below：
The protection cap 5 is by protection cap main body 501, fastening block 502, leaf of hinge 503, bolt hole 504, hinge bar 505, institute
State the fastening gluing of block 502 to be connected on the right side of the surface of protection cap main body 501, the hinge bar 505 is bolted to protection cap
The right side of main body 501, the leaf of hinge 503 are welded in the both sides of hinge bar 505, and the bolt hole 504, which runs through, is connected to leaf of hinge 503
On surface, the leaf of hinge 503 is bolted to the left side of crust of the device 13.
First uses the protection cap main body of ABS plastic material, prevents dust, rainwater from entering in controller using the protection cap
Portion；
Second uses the protection cap main body of igelite material, prevents dust, rainwater from entering control using the protection cap
Inside device；
Third uses the protection cap main body of vinyon material, prevents dust, rainwater from entering controller using the protection cap
It is internal；
| ABS plastic | Igelite | Vinyon | |
| Impact resistance | By force | It is weaker | It is weaker |
| Heat resistance | By force | It is weaker | It is weaker |
In summary, using the protection cap main body of ABS plastic material, prevent dust, rainwater from entering control using the protection cap
Best results inside device processed, impact resistance and heat resistance are strong.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of overvoltage/undervoltage automatic controller, its structure includes clamping screw (1), divide-shut brake instruction (2), changable mouth button button
(3), manual divide-shut brake (4), protection cap (5), output connection port (6), mounting hole (7), shift knob (8), function button
(9), indicator lamp (10), LCDs (11), input port (12), crust of the device (13), it is characterised in that：
The clamping screw (1) is threadingly attached on crust of the device (13) surface, and the protection cap (5) is connected by hinge
On the left of crust of the device (13), the divide-shut brake instruction (2) is nested in crust of the device (13) surface upper left corner, the changable mouth
For button button (3) by being electrically connected to below divide-shut brake instruction (2), the manual divide-shut brake (4) is installed on changable mouth button button
(3) lower section, the output connection port (6) are uniformly distributed in crust of the device (13) surface bottom portion, and the mounting hole (7) intersects peace
Loaded on output connection port (6) both sides, the shift knob (8) is by being electrically connected to above output connection port (6), the work(
Energy button (9) is located above shift knob (8), and the indicator lamp (10) is by being electrically connected to above function button (9), the liquid
Crystal display screen (11) is nested in crust of the device (13) surface upper right corner, and the input port (12), which is run through, is connected to crust of the device
(13) surface；
The protection cap (5) is by protection cap main body (501), fastening block (502), leaf of hinge (503), bolt hole (504), hinge bar
(505), described fastening block (502) gluing is connected on the right side of protection cap main body (501) surface, and the hinge bar (505) passes through spiral shell
Tether and be connected on the right side of protection cap main body (501), the leaf of hinge (503) is welded in hinge bar (505) both sides, the bolt hole
(504) through being connected on leaf of hinge (503) surface, the leaf of hinge (503) is bolted to crust of the device (13) left side
Side.
A kind of 2. overvoltage/undervoltage automatic controller according to claim 1, it is characterised in that：The output connection port (6)
Including PORT COM (601), load outputs (602), the PORT COM (601) is by being electrically connected to load outputs
(602) left side.
A kind of 3. overvoltage/undervoltage automatic controller according to claim 1, it is characterised in that：Described device shell (13) is by rear
Shell (1301), fore shell (1302) composition, the rear shell (1301) are bolted to fore shell (1302) rear.
A kind of 4. overvoltage/undervoltage automatic controller according to claim 1, it is characterised in that：The output connection port (6)
Axle center is conllinear between any two.
A kind of 5. overvoltage/undervoltage automatic controller according to claim 1, it is characterised in that：The clamping screw (1) is provided with
14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658480.XU CN206806976U (en) | 2017-06-07 | 2017-06-07 | A kind of overvoltage/undervoltage automatic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720658480.XU CN206806976U (en) | 2017-06-07 | 2017-06-07 | A kind of overvoltage/undervoltage automatic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806976U true CN206806976U (en) | 2017-12-26 |
Family
ID=60745313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720658480.XU Expired - Fee Related CN206806976U (en) | 2017-06-07 | 2017-06-07 | A kind of overvoltage/undervoltage automatic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597961A (en) * | 2018-07-25 | 2018-09-28 | 安徽硕日光电科技有限公司 | A kind of under-voltage phase-lacking protective device of electromagnetism voltage-stabilizing and energy-saving equipment |
-
2017
- 2017-06-07 CN CN201720658480.XU patent/CN206806976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597961A (en) * | 2018-07-25 | 2018-09-28 | 安徽硕日光电科技有限公司 | A kind of under-voltage phase-lacking protective device of electromagnetism voltage-stabilizing and energy-saving equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 300300 South Tuo village, south of Huaming street, Dongli District, Tianjin Patentee after: Tianjin sun Huaxin Polytron Technologies Inc Address before: 300300 South Tuo village, south of Huaming street, Dongli District, Tianjin Patentee before: Tianjin Sunshine Huaxin New Technology Development Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20200607 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |