CN209514908U - Lighting loop training and examination device - Google Patents
Lighting loop training and examination device Download PDFInfo
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- CN209514908U CN209514908U CN201822076761.1U CN201822076761U CN209514908U CN 209514908 U CN209514908 U CN 209514908U CN 201822076761 U CN201822076761 U CN 201822076761U CN 209514908 U CN209514908 U CN 209514908U
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Abstract
The utility model is suitable for teaching aid design field, provides a kind of lighting loop training and examination device, including insulated case, and the illumination single control unit being mounted in insulated case and the more control units of illumination；Illuminating single control unit includes a switch, a headlamp, a supply terminals, a switch terminal and a headlamp terminals, supply terminals external power supply, switch terminal connection switch, headlamp terminals connection headlamp；The more control units of illumination include multiple switch, a headlamp, a supply terminals, multiple switch terminals and a headlamp terminals, supply terminals external power supply, and each switch terminal is separately connected a switch, headlamp terminals connection headlamp.This device, which can be realized student, practices the wiring in illumination single control circuit and more control circuits, accelerates understanding of the student to lighting loop, improves student to lighting loop and malfunction elimination processing capacity.
Description
Technical field
The utility model belongs to teaching aid design field more particularly to a kind of lighting loop training and examination device.
Background technique
For power lighting using very universal in our daily lifes, the connection of lighting circuit and failure solution are electric power dimensions
The technical ability that the personnel of repairing must grasp.
But power equipment maintaining personnel know in the knowledge in terms of learning lighting circuit typically only by the books theories of learning
Know, learns without corresponding teaching aid for electric power maintenance personal, cause power equipment maintaining personnel's learning efficiency low.
Utility model content
In view of this, the utility model embodiment provides a kind of lighting loop training and examination device, to solve existing skill
There is no the problem of corresponding teaching aid causes power equipment maintaining personnel to learn the low efficiency of lighting circuit knowledge in art.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of lighting loop training and examination
Device, including insulated case, and the illumination single control unit being mounted in the insulated case and the more control units of illumination；
The illumination single control unit includes switch, a headlamp, a supply terminals, a switch terminal
With a headlamp terminals, supply terminals external power supply, switch terminal connection switch, the connection illumination of headlamp terminals
Lamp；
It includes multiple switch, a headlamp, a supply terminals, multiple switch terminals that unit is controlled in the illumination more
With a headlamp terminals, supply terminals external power supply, each switch terminal is separately connected a switch, and headlamp connects
Line end connects headlamp.
It further, further include fluorescent lamp unit in the insulated case, the fluorescent lamp unit includes a switch, one
Ballast, a starter, two filaments, a supply terminals, a switch terminal, ballast terminals, one
A starter terminals and two filament terminals, supply terminals external power supply, switch terminal connection switch, ballast connect
Line end connects ballast, and starter terminals connect starter, and each filament terminals connect a filament.
Further, it includes illumination dual control unit that unit is controlled in the illumination more, and the illumination dual control unit includes two and opens
Pass, a headlamp, a supply terminals, two switch terminals and a headlamp terminals, supply terminals are external
Power supply, each switch terminal connect a switch, and headlamp terminals connect headlamp.
Further, it includes three control unit of illumination that unit is controlled in the illumination more, and the three control unit of illumination includes three and opens
Pass, a headlamp, a supply terminals, three switch terminals and a headlamp terminals, supply terminals are external
Power supply, each switch terminal connect a switch, and headlamp terminals connect headlamp.
Further, lighting loop training and examination device further includes bracket and universal wheel, and the insulated case is fixedly mounted on
The bottom end on the top of the bracket, the bracket is equipped with universal wheel.
Further, the cantilever tip two sides are equipped with card slot, and the insulated case is fixed by card slot and the bracket
Connection.
Further, lighting loop training and examination device further includes attaching plug, the terminals difference of the attaching plug
Connect the supply terminals in the supply terminals and the illumination mostly control unit in the illumination single control unit.
Further, the attaching plug is equipped with fuse, and it is therein that the fuse is serially connected in the attaching plug
On a piece power supply line.
The beneficial effects of adopting the technical scheme are that the utility model is examined by designing lighting loop training
Nuclear device, including insulated case, and the illumination single control unit being mounted in insulated case and the more control units of illumination；Illuminate single control unit
Including a switch, a headlamp, a supply terminals, a switch terminal and a headlamp terminals, power supply
Terminals external power supply, switch terminal connection switch, headlamp terminals connect headlamp；The more control units of illumination include multiple
Switch, a headlamp, a supply terminals, multiple switch terminals and a headlamp terminals, outside supply terminals
Power supply is connect, each switch terminal is separately connected a switch, and headlamp terminals connect headlamp.This device can be realized
Member practices the wiring in illumination single control circuit and more control circuits, accelerates understanding of the student to lighting loop, and teacher can also mention
Preceding progress wiring design failure, lookup and solution of the training student to illumination loop fault improve to lighting loop of student
Practise efficiency.
Detailed description of the invention
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of lighting loop training and examination device provided by the embodiment of the utility model；
Fig. 2 is illumination dual control element circuit connection figure provided by the embodiment of the utility model；
Fig. 3 is three control element circuit connection figure of illumination provided by the embodiment of the utility model.
In figure: 1, insulated case；2, single control unit is illuminated；3, illumination controls unit；4, supply terminals；5, switch wire connection
End；6, headlamp terminals；7, it switchs；8, headlamp；9, bracket；10, universal wheel.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the utility model embodiment.However, it will be clear to one skilled in the art that there is no these
The utility model also may be implemented in the other embodiments of detail.In other situations, omit to well-known system,
The detailed description of apparatus, circuit and method, in case unnecessary details interferes the description of the utility model.
In order to illustrate technical solution described in the utility model, the following is a description of specific embodiments.
As shown in Figure 1, lighting loop training and examination device includes insulated case 1, and the illumination being mounted in insulated case 1
Single control unit 2 and the more control units 3 of illumination；Illuminating single control unit 2 includes 7, one, a switch power supply wiring of headlamp 8, one
4, switch terminals 5 and a headlamp terminals 6,4 external power supply of supply terminals are held, the connection of switch terminal 5 is opened
7 are closed, headlamp terminals 6 connect headlamp 8；The more control units 3 of illumination include the headlamp 8, one of multiple switch 7, one power supply
Terminals 4, multiple switch terminals 5 and a headlamp terminals 6,4 external power supply of supply terminals, each switch terminal
5 are separately connected a switch 7, and headlamp terminals 6 connect headlamp 8.
This device, which can be realized student, practices the wiring in illumination single control circuit and more control circuits, accelerates student's control
The understanding in bright circuit, teacher can also carry out wiring design failure in advance, train lookup and solution of the student to illumination loop fault,
Student is improved to the learning efficiency of lighting loop.
As shown in Fig. 2, the more control units 3 of illumination include illumination dual control unit, illumination dual control unit includes two switches 7, one
The switch terminal 5 of supply terminals 4, two of a headlamp 8, one and a headlamp terminals 6, supply terminals 4 are external
Power supply, each switch terminal 5 connect a switch 7, and headlamp terminals 6 connect headlamp 8.
Wiring practice can be carried out to student by illumination dual control unit and student is examined.Carry out student's wiring practice
When, student needs to be attached each terminals using conducting wire, including the connection of supply terminals 4 and power supply, power supply
The connection of terminals 4 and two switch terminals 5, the connection of switch terminal 5 and headlamp terminals 6, after completing connection,
It can be realized the light on and off that two switches 7 control headlamp 8, realize the wiring practice of student in this manner；When to student into
When row examination, wiring is carried out previously against terminals each in bright dual control unit, is connect wherein one or more mistakes can be set
Then line allows student to carry out the lookup of failure and corrects, learn illumination dual control circuit achievement to student in this manner
It is examined.
As shown in figure 3, the more control units 3 of illumination include three control unit of illumination, three control unit of illumination includes three switches 7, one
The switch terminal 5 of supply terminals 4, three of a headlamp 8, one and a headlamp terminals 6, supply terminals 4 are external
Power supply, each switch terminal 5 connect a switch 7, and headlamp terminals 6 connect headlamp 8.
Wiring practice can be carried out to student by three control unit of illumination and student is examined.Carry out student's wiring practice
When, student needs to be attached each terminals using conducting wire, including the connection of supply terminals 4 and power supply, power supply
The connection of terminals 4 and three switch terminals 5, the connection of switch terminal 5 and headlamp terminals 6, after completing connection,
It can be realized the light on and off that three switches 7 control headlamp 8, realize the wiring practice of student in this manner；When to student into
When row examination, wiring is carried out previously against terminals each in bright dual control unit, is connect wherein one or more mistakes can be set
Then line allows student to carry out the lookup of failure and corrects, learn three control of illumination to student by manual, remote control, cell phone application
Circuit achievement is examined.
It further include fluorescent lamp unit in insulated case 1 in one embodiment of the utility model, fluorescent lamp unit includes one
7, ballasts of switch, a starter, two filaments, a ballast of switch terminal 5, one of supply terminals 4, one
Device terminals, a starter terminals and two filament terminals, 4 external power supply of supply terminals, switch terminal 5 connect
Switch 7, ballast terminals connect ballast, and starter terminals connect starter, and each filament terminals connect a lamp
Silk.
The design of fluorescent lamp unit can train student to be familiar with the specific structure for the fluorescent lamp that daily use is arrived and work former
Reason, while can carry out in advance false wiring makes student search problem, lookup and solution of the training student to daylight lamp failure.
In one embodiment of the utility model, lighting loop training and examination device further includes bracket 9 and universal wheel 10, absolutely
Edge case 1 is fixedly mounted on the top of bracket 9, and the bottom end of bracket 9 is equipped with universal wheel 10, and 9 top two sides of bracket are equipped with card slot,
Insulated case 1 is fixedly connected by card slot with bracket 9.
It can be realized device conveniently moving by such design, convenient for the movement of device, enhance the convenience used.
In one embodiment of the utility model, lighting loop training and examination device further includes attaching plug, attaching plug
Terminals be separately connected the supply terminals 4 in the supply terminals 4 in illumination single control unit 2 and the more control units 3 of illumination.
After student completes the wiring of lighting loop, the photograph in external power supply inspection related circuit is connected by attaching plug
Whether bright lamp 8 is bright, and the design fast and easy of attaching plug connects external power supply, is easy to use.
In one embodiment of the utility model, attaching plug be equipped with fuse, fuse be serially connected in attaching plug its
In a power supply line on.When a failure occurs, fuse can improve the security feature of device to 8 power-off protection of headlamp.
Embodiment described above is only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to before
Embodiment is stated the utility model is described in detail, those skilled in the art should understand that: it still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit for various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
And range, it should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of lighting loop training and examination device, which is characterized in that including insulated case, and be mounted in the insulated case
Illuminate single control unit and the more control units of illumination；
The illumination single control unit includes switch, a headlamp, a supply terminals, a switch terminal and one
A headlamp terminals, supply terminals external power supply, switch terminal connection switch, headlamp terminals connect headlamp；
It includes multiple switch, a headlamp, a supply terminals, multiple switch terminals and one that unit is controlled in the illumination more
A headlamp terminals, supply terminals external power supply, each switch terminal are separately connected a switch, headlamp terminals
Connect headlamp.
2. lighting loop training and examination device according to claim 1, which is characterized in that further include day in the insulated case
Light lamp unit, the fluorescent lamp unit include that switch, a ballast, a starter, two filaments, a power supply connect
Line end, a switch terminal, a ballast terminals, a starter terminals and two filament terminals, power supply connect
Line end external power supply, switch terminal connection switch, ballast terminals connect ballast, and starter terminals connect starter
Device, each filament terminals connect a filament.
3. lighting loop training and examination device according to claim 1, which is characterized in that the illumination controls unit more and includes
Dual control unit is illuminated, the illumination dual control unit includes two switches, a headlamp, a supply terminals, two switches
Terminals and a headlamp terminals, supply terminals external power supply, each switch terminal connect a switch, headlamp
Terminals connect headlamp.
4. lighting loop training and examination device according to claim 1, which is characterized in that the illumination controls unit more and includes
Three control unit of illumination, the three control unit of illumination includes three switches, a headlamp, a supply terminals, three switches
Terminals and a headlamp terminals, supply terminals external power supply, each switch terminal connect a switch, headlamp
Terminals connect headlamp.
5. lighting loop training and examination device according to claim 1, which is characterized in that it further include bracket and universal wheel,
The insulated case is fixedly mounted on the top of the bracket, and the bottom end of the bracket is equipped with universal wheel.
6. lighting loop training and examination device according to claim 5, which is characterized in that the cantilever tip two sides are all provided with
There is card slot, the insulated case is fixedly connected by card slot with the bracket.
7. lighting loop training and examination device according to claim 1, which is characterized in that it further include attaching plug, it is described
The supply terminals and the illumination that the terminals of attaching plug are separately connected in the illumination single control unit are controlled in unit more
Supply terminals.
8. lighting loop training and examination device according to claim 7, which is characterized in that the attaching plug is equipped with molten
Disconnected device, the fuse are serially connected on an attaching plug power supply line therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076761.1U CN209514908U (en) | 2018-12-11 | 2018-12-11 | Lighting loop training and examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076761.1U CN209514908U (en) | 2018-12-11 | 2018-12-11 | Lighting loop training and examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209514908U true CN209514908U (en) | 2019-10-18 |
Family
ID=68193948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076761.1U Active CN209514908U (en) | 2018-12-11 | 2018-12-11 | Lighting loop training and examination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209514908U (en) |
-
2018
- 2018-12-11 CN CN201822076761.1U patent/CN209514908U/en active Active
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