CN206249769U - A kind of fire origin cause of formation apparatus for demonstrating - Google Patents
A kind of fire origin cause of formation apparatus for demonstrating Download PDFInfo
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- CN206249769U CN206249769U CN201620936477.5U CN201620936477U CN206249769U CN 206249769 U CN206249769 U CN 206249769U CN 201620936477 U CN201620936477 U CN 201620936477U CN 206249769 U CN206249769 U CN 206249769U
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- control panel
- formation apparatus
- origin cause
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Abstract
This application discloses a kind of fire origin cause of formation apparatus for demonstrating, including box body, ammeter, voltmeter and control panel, the box body includes cassette bottom and lid, and the control panel includes power outlet, indicator lamp, switch and binding post, it is characterised in that the control panel also includes receptacle；The control panel is placed in box body；The ammeter and voltmeter are arranged side by side the upper left quarter in control panel；The binding post is arranged at ammeter with voltmeter downside；The power outlet, indicator lamp and switch longitudinal direction are juxtaposed on the right side of control panel.The application has reached and has allowed people to get information about effect the reason for multiclass electrical hazard occurs.
Description
Technical field
The application is related to a kind of apparatus for demonstrating, specifically it is a kind of demonstrate the fire that is frequently encountered in our daily lifes into
Because of apparatus for demonstrating.
Background technology
As the mankind are to the attention of electric power energy and constantly application, electric power facility and equipment with the work of modern humans with
Life is inseparable, and electric power even turns into the basic premise of modern all trades and professions development.But undeniable is due to a variety of originals
Cause, electric power energy band give people work with life it is convenient while, by electrical equipment generation problem also bring the mankind's
Production and many worries of life and loss, even show as disaster sometimes.
Especially people are needed through commonly used some electrical equipment in daily life, and this is the necessity of daily life.Therefore
We everyone should have gained some understanding and grasp some electrical safety knowledge, and this both contributes to eliminate daily electrical safety hidden
Suffer from, prevent the generation of casualty accident, also the security of the lives and property of itself has been ensured to us.Therefore, invention one kind can allow
The apparatus for demonstrating that people get information about the reason for such accident occurs is very necessary.
A kind of circuit overloads fire test device is disclosed in prior art CN201420171390.4, is solved to visit
Person introduces circuit overloads and causes the origin cause of formation of fire and the technical problem of serious harm.But the electrical safety hidden danger in life also has
A lot, other fire origin causes of formation beyond prior art cannot make people understand circuit overloads.
The content of the invention
People can be allowed to get information about the reason for multiclass electrical hazard occurs it is an object of the invention to provide a kind of
Apparatus for demonstrating, cannot make people understand the technical problem of other fire origin causes of formation beyond circuit overloads to solve prior art.
Effectively to solve the above problems, the invention discloses a kind of fire origin cause of formation apparatus for demonstrating, its technical scheme is as follows：Bag
Box body, ammeter, voltmeter and control panel are included, the box body includes cassette bottom and lid, and the control panel is inserted including power supply
Seat, indicator lamp, switch and binding post, it is characterised in that the control panel also includes receptacle；The control panel is placed in
In box body；The ammeter and voltmeter are arranged side by side the upper left quarter in control panel；The binding post be arranged at ammeter with
Voltmeter downside；The power outlet, indicator lamp and switch longitudinal direction are juxtaposed on the right side of control panel.The utility model is carried
The fire origin cause of formation apparatus for demonstrating of confession, due to adding receptacle in a device, can complete to overload experimental demonstration in binding post
While, receptacle can complete the lecture experiment of various other electrical hazard origin causes of formation；Simultaneously because the position of all parts
Reasonable in design so that device is more attractive in appearance, operation more facilitates.
As the number to further improvement of the utility model, receptacle it can be 3 to 5, this number sets
Put, multiple electrical equipment can be completed and be powered to complete more lecture experiments simultaneously；The limitation of receptacle number causes that device sets
Put more attractive in appearance.
Further, receptacle can be arranged on the lower left quarter of control panel, and such setting seems device
It is more neat and artistic.
As to further improvement of the utility model, ventilating opening can be set in the rear side of box body.The setting of ventilating opening,
So that the dissipation of heat produced during lecture experiment, makes experimentation safer.
Further, promising 2 to 5 group of ventilation.It is same that the limitation of ventilating opening group number allows that heat effectively dissipates
When do not influence the robustness of box body.
As to further improvement of the utility model, protective layer can be provided with the outer surface of box body.Protective layer sets
Put, can with protection device not by or damaged by external environment less so that experimental provision service life is longer.
Further, protective layer can be rubber layer.The setting of rubber layer makes that the use of device is less to be limited by environment
System, such as when occurring some corrosive liquids in the environment for using, can be with the safety of Protection device；When occurring one in use
When colliding with, can also reduce the infringement of even avoiding device, the service life of extension fixture.
As to further improvement of the utility model, lid can be with cassette bottom it is pivotally connected,
Further, it is described it is pivotally connected can be gemel connection.By the way of lid is connected with cassette bottom so that
The opening and closing of lid more facilitate.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, this Shen
Schematic description and description please does not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
The stereogram of the fire origin cause of formation apparatus for demonstrating that Fig. 1 is provided for the utility model；
The rearview of the fire origin cause of formation apparatus for demonstrating that Fig. 2 is provided for the utility model.
Wherein：1st, box body, 2, power outlet, 3, indicator lamp, 4, switch, 5, receptacle, 6 ammeters, 7, voltmeter, 8,
Binding post, 9, control panel, 10, lid, 11, cassette bottom, 12, ventilating opening, 13, protective layer.
Specific embodiment
Some vocabulary have such as been used to censure specific components in the middle of specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as distinguishing the mode of component, but the difference with component functionally is used as the criterion distinguished.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer to that in receivable error range, those skilled in the art can solve described in the range of certain error
Technical problem, basically reaches the technique effect.Specification subsequent descriptions are to implement the better embodiment of the application, so described
Description is for the purpose of the rule for illustrating the application, to be not limited to scope of the present application.The protection domain of the application
It is defined when depending on the appended claims person of defining.
The application is described in further detail below in conjunction with accompanying drawing, but not as the restriction to the application.
Embodiment one
The utility model provides a kind of fire origin cause of formation apparatus for demonstrating, including box body 1, ammeter 6, voltmeter 7 and chain of command
Plate 9, the box body 1 includes lid 10 and cassette bottom 11, and the control panel 9 includes power outlet 2, indicator lamp 3, switch 4 and connects
Terminal 8, it is characterised in that the control panel 9 also includes receptacle 5；
The control panel 9 is placed in box body 1；
The ammeter 6 and voltmeter 7 are arranged side by side in the upper left quarter of control panel 9；
The binding post 8 is arranged at ammeter 6 with the downside of voltmeter 7；
The power outlet 2, indicator lamp 3 and the longitudinal direction of switch 4 are juxtaposed on the right side of control panel 9.
The setting of the receptacle 5 in device, while binding post 8 can complete overload experimental demonstration, receptacle 5
The lecture experiment of various other electrical hazard origin causes of formation can be completed；Simultaneously because the Position Design of all parts is reasonable so that dress
Put more attractive in appearance, operation more facilitates.
The number of preferred receptacle 5 is 3-5, the setting of this number, can complete multiple electrical equipment and be powered simultaneously
To complete more lecture experiments；It is more attractive in appearance that the limitation of receptacle number causes that device is set.
Preferred receptacle 5 is arranged at control panel lower left quarter, and the limitation of the number and position of receptacle 5 causes dress
Put more neat and artistic.
Embodiment two
The utility model provides a kind of fire origin cause of formation apparatus for demonstrating, including box body 1, ammeter 6, voltmeter 7 and chain of command
Plate 9, the box body 1 includes lid 10 and cassette bottom 11, and the control panel 9 includes power outlet 2, indicator lamp 3, switch 4 and connects
Terminal 8, it is characterised in that the control panel 9 also includes receptacle 5；
The control panel 9 is placed in box body 1；
The ammeter 6 and voltmeter 7 are arranged side by side in the upper left quarter of control panel 9；
The binding post 8 is arranged at ammeter 6 with the downside of voltmeter 7；
The power outlet 2, indicator lamp 3 and the longitudinal direction of switch 4 are juxtaposed on the right side of control panel 9.
As shown in Fig. 2 being provided with ventilating opening 12 on rear side of box body, ventilating opening 12 has 2 groups.
Preferably, ventilating opening can set 3 groups to 5 groups.
The setting of ventilating opening is so that the dissipation of heat produced during lecture experiment, makes experimentation safer；
The limitation of ventilating opening group number does not influence the robustness of box body while alloing that heat effectively dissipates.
Embodiment three：
The utility model provides a kind of fire origin cause of formation apparatus for demonstrating, including box body 1, ammeter 6, voltmeter 7 and chain of command
Plate 9, the box body 1 includes lid 10 and cassette bottom 11, and the control panel 9 includes power outlet 2, indicator lamp 3, switch 4 and connects
Terminal 8, it is characterised in that the control panel 9 also includes receptacle 5；
The control panel 9 is placed in box body 1；
The ammeter 6 and voltmeter 7 are arranged side by side in the upper left quarter of control panel 9；
The binding post 8 is arranged at ammeter 6 with the downside of voltmeter 7；
The power outlet 2, indicator lamp 3 and the longitudinal direction of switch 4 are juxtaposed on the right side of control panel 9.
Ventilating opening 12 is provided with rear side of the box body, ventilating opening 12 there are 4 groups.
As shown in Fig. 2 being provided with protective layer 13 in the outer surface of box body 1.The setting of protective layer 13, can not received with protection device
Or damaged by external environment less so that experimental provision service life is longer.
Preferred protective layer is rubber layer.The setting of rubber layer makes that the use of device is less to be limited by environment, for example when
When occurring some corrosive liquids in the environment for using, can be with the safety of Protection device；When there are some in and colliding with,
Also the infringement of even avoiding device, the service life of extension fixture can be reduced.
Example IV：
The utility model provides a kind of fire origin cause of formation apparatus for demonstrating, including box body 1, ammeter 6, voltmeter 7 and chain of command
Plate 9, the box body 1 includes lid 10 and cassette bottom 11, and the control panel 9 includes power outlet 2, indicator lamp 3, switch 4 and connects
Terminal 8, it is characterised in that the control panel 9 also includes receptacle 5；
The control panel 9 is placed in box body 1；
The ammeter 6 and voltmeter 7 are arranged side by side in the upper left quarter of control panel 9；
The binding post 8 is arranged at ammeter 6 with the downside of voltmeter 7；
The power outlet 2, indicator lamp 3 and the longitudinal direction of switch 4 are juxtaposed on the right side of control panel 9.
The connected mode of lid 10 and cassette bottom 11 is pivotally connected.
The connected mode of preferred lid 10 and cassette bottom 11 is gemel connection.Lid is connected with cassette bottom, when in use box
The unlatching of lid more facilitates with closure.
Specific experiment effect is as follows：1st, electric wire selection matching demonstration：The present apparatus is thick, thin two kinds by demonstrating power supply line options
In the case of, the temperature change of power line itself selects the effect of different electrical power line to experience after comparative apparatus operation a period of time,
Strengthen attention of the people to power supply line options.2nd, the aging demonstration of power line：Circuit is normal and aging circuit by demonstrating for the present apparatus
The change of electric cooker operating current during two kinds of situations, the contrast of size of current warns our power supplys during by two kinds of situations
The potential safety hazard of the aging presence of line.3rd, hair dryer water inlet demonstration：The size of current when present apparatus is by working good, bad hair dryer
Contrast show hair dryer water inlet after electric current change.4th, power line overload demonstration：The present apparatus is multiple electric by plugging simultaneously
Equipment observation electric current change come simulate several powerful electrical equipments simultaneously work, this just easily causes socket power
Line current is excessive, blows the situation that power line triggers fire.5th, insulating pot dry combustion method demonstration：The present apparatus is by observing insulating pot dry combustion method
The dangerous situation of insulating pot dry combustion method is simulated with the curent change under main crop work two states.
According to above-mentioned utility model, people are allowed to get information about the generation of electrical safety accident using following demenstration methods
The effect of reason and consequence.
First, electric wire selection matching demonstration step
1st, switch on power line, ready work.
2nd, the red heatproof line in connection on binding post, turns on the power switch, and after waiting 3 minutes, is gone to experience heatproof with hand
The temperature change of line.Turn off the power switch, black heatproof line is connected on binding post, turn on the power switch, after waiting 3 minutes,
Gone to experience the temperature change of heatproof line with hand.
2nd, the aging demonstration step of power line
1st, switch on power line, ready work.
With casing be connected electric cooker by the power line the 2nd, first made good use of, and opens casing power supply, observes the registration of ammeter.
3rd, casing power supply is closed, treated power line, then the registration for observing ammeter is changed.
Hair dryer water inlet demonstration step
1st, switch on power line, ready work.
2nd, first it is powered to the hair dryer without water inlet, hair dryer can be work, and observe the registration of ammeter.
3rd, the hair dryer for changing water inlet is powered observation again, and hair dryer is not worked, and ammeter registration is significantly increased.
3rd, power line overload demonstration step
1st, switch on power line, ready work.
2nd, casing power supply is opened, first plug is plugged, ammeter registration is observed.
3rd, second plug is plugged, ammeter registration is observed.
4th, the 3rd plug is plugged, ammeter registration is observed.
5th, the 4th plug is plugged, ammeter registration is observed, at this moment the fuse on casing can fuses.
6th, casing power supply is closed, four plugs are pulled out, the fuse more finished changing is experienced so as to next time.
4th, insulating pot dry combustion method demonstration step
1st, switch on power line, ready work.
2nd, electric kettle plug is inserted on casing socket, opens box body switch.
3rd, when the switch of insulating pot is in off states, insulating pot is represented just in normal work, observe ammeter registration.
4th, when the switch of insulating pot is on states, the lantern festival in insulating pot is bright, represents insulating pot just in dry combustion method, then see
Examining ammeter registration can significantly increase.
Described above has shown and described the application preferred embodiment, but as previously described, it should be understood that the application not office
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in application contemplated scope described herein
It is dynamic.And the change and change that those skilled in the art are carried out do not depart from spirit and scope, then all should be appended by the application
In scope of the claims.
Claims (9)
1. a kind of fire origin cause of formation apparatus for demonstrating, including box body, ammeter, voltmeter and control panel, the box body include cassette bottom
And lid, the control panel include power outlet, indicator lamp, switch and binding post, it is characterised in that the control panel is also
Including receptacle；
The control panel is placed in box body；
The ammeter and voltmeter are arranged side by side the upper left quarter in control panel；
The binding post is arranged at ammeter with voltmeter downside；
The power outlet, indicator lamp and switch longitudinal direction are juxtaposed on the right side of control panel.
2. fire origin cause of formation apparatus for demonstrating according to claim 1, it is characterised in that the number of described receptacle be 3 to
5.
3. fire origin cause of formation apparatus for demonstrating according to claim 2, it is characterised in that described receptacle is arranged at control
Panel lower left quarter.
4. according to any described fire origin cause of formation apparatus for demonstrating of claim 1-3, it is characterised in that have logical on rear side of the box body
Air port.
5. fire origin cause of formation apparatus for demonstrating according to claim 4, it is characterised in that the ventilating opening has 2 to 5 groups.
6. fire origin cause of formation apparatus for demonstrating according to claim 5, it is characterised in that described cartridge outer surface has protection
Layer.
7. fire origin cause of formation apparatus for demonstrating according to claim 6, it is characterised in that described protective layer is rubber layer.
8. fire origin cause of formation apparatus for demonstrating according to claim 6, it is characterised in that described lid is that pivot connects with cassette bottom
Connect.
9. fire origin cause of formation apparatus for demonstrating according to claim 8, it is characterised in that it is described it is pivotally connected be that hinge connects
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936477.5U CN206249769U (en) | 2016-08-24 | 2016-08-24 | A kind of fire origin cause of formation apparatus for demonstrating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620936477.5U CN206249769U (en) | 2016-08-24 | 2016-08-24 | A kind of fire origin cause of formation apparatus for demonstrating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249769U true CN206249769U (en) | 2017-06-13 |
Family
ID=58999133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620936477.5U Active CN206249769U (en) | 2016-08-24 | 2016-08-24 | A kind of fire origin cause of formation apparatus for demonstrating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206249769U (en) |
-
2016
- 2016-08-24 CN CN201620936477.5U patent/CN206249769U/en active Active
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