CN205747471U - A kind of electric heater of band wiring abnormity prompt - Google Patents
A kind of electric heater of band wiring abnormity prompt Download PDFInfo
- Publication number
- CN205747471U CN205747471U CN201620678062.2U CN201620678062U CN205747471U CN 205747471 U CN205747471 U CN 205747471U CN 201620678062 U CN201620678062 U CN 201620678062U CN 205747471 U CN205747471 U CN 205747471U
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- China
- Prior art keywords
- connecting plate
- insert
- induction chip
- display screen
- attaching plug
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- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses the electric heater of a kind of band wiring abnormity prompt, include water heater body, described water heater body is provided with attaching plug, live wire insert-connecting plate it is correspondingly provided with on described attaching plug, zero line insert-connecting plate and ground wire insert-connecting plate, the induction chip for detecting wiring state it is additionally provided with in described attaching plug, described induction chip respectively with live wire insert-connecting plate, zero line insert-connecting plate and the electrical connection of ground wire insert-connecting plate, duty display screen it is additionally provided with on described water heater body, described duty display screen is connected with induction chip, ground wire exception display lamp it is correspondingly provided with on duty display screen, display lamp is reminded in zero fire reversely display lamp and electric leakage.By above-mentioned setting, this utility model provides the electric heater of a kind of band wiring abnormity prompt, in order to what prompting people were correct goes wiring, and effectively prevents electric leakage.
Description
Technical field
This utility model relates to a kind of water heater, is specifically related to the electric heater of a kind of band wiring abnormity prompt.
Background technology
Water heater has been the electric equipment products that each family is indispensable, and each water heater is equipped with attaching plug, described
Attaching plug on be correspondingly provided with live wire insert-connecting plate, zero line insert-connecting plate and ground wire insert-connecting plate, during use, attaching plug is inserted by people
It is connected on switch on wall to realize electrical connection.But owing to, on the switch on wall of existing a lot of families, zero line and live wire there will be instead
Connect situation, will be after the attaching plug of water heater be plugged on switch on wall, the live wire insert-connecting plate of attaching plug and switch on wall
Zero line conducting, the zero line insert-connecting plate of attaching plug then turns on the live wire of switch on wall, although water heater so can be made to keep
"on" position, but actually there is electric leakage hidden danger；Additionally, be all not provided with earth lead, by heat on existing a lot of switch on wall
Hydrophone attaching plug is plugged on such switch on wall, then ground wire insert-connecting plate certainly will be caused vacant, thus there is also electric leakage
Potential safety hazard, but during actual installation practice, people often only focus on whether water heater is energized, and have ignored attaching plug
, therefore there is room for improvement in whether correct wiring.
Summary of the invention
For the deficiencies in the prior art, this utility model provides the electric heater of a kind of band wiring abnormity prompt.
For achieving the above object, this utility model provides the electric heater of a kind of band wiring abnormity prompt, includes heat
Hydrophone body, described water heater body is provided with attaching plug, described attaching plug is correspondingly provided with live wire insert-connecting plate, zero
Line insert-connecting plate and ground wire insert-connecting plate, be additionally provided with the induction chip for detecting wiring state in described attaching plug, described
Induction chip electrically connects with live wire insert-connecting plate, zero line insert-connecting plate and ground wire insert-connecting plate respectively, and described water heater body also sets
Having duty display screen, described duty display screen is connected with induction chip, and duty display screen is correspondingly provided with ground
Display lamp is reminded in line exception display lamp, zero fire reversely display lamp and electric leakage.
This utility model can be further arranged between described duty display screen and induction chip preferably pass through WIFI
Signal wireless connections, naturally it is also possible to be wired connection.
The beneficial effects of the utility model are: use above-mentioned setting, owing to being additionally arranged for examining in described attaching plug
Surveying the induction chip of wiring state, after being therefore plugged on switch on wall by attaching plug, detection is sensed wiring by induction chip
, once there is the situation that zero live wire reversal connection or ground wire sky connect, signal just passes to duty display screen, and makes work in state
Ground wire exception display lamp corresponding on state display and zero fire reversely display lamp light, thus play the effect of reminder alarm.
Additionally, when after attaching plug with switch on wall correct wiring, in use, if induction chip detects drain conditions,
The electric leakage that then can make correspondence reminds display lamp to light, so that people fix a breakdown in time, uses electric heater more safely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Give the electric heater of a kind of band wiring abnormity prompt as shown in Figure 1, include water heater body, described heat
Hydrophone body is provided with attaching plug 1, and described attaching plug 1 is correspondingly provided with live wire insert-connecting plate 11, zero line insert-connecting plate 12 and
Ground wire insert-connecting plate 13, is additionally provided with the induction chip 2 for detecting wiring state, described sensing core in described attaching plug 1
Sheet 2 electrically connects with live wire insert-connecting plate 11, zero line insert-connecting plate 12 and ground wire insert-connecting plate 13 respectively, and described water heater body also sets
Having duty display screen 3, described duty display screen 3 to be connected with induction chip 2, on duty display screen 3, correspondence sets
Ground wire exception display lamp 31, zero fire reversely display lamp 32 and electric leakage is had to remind display lamp 33.Described duty display screen 3 and sense
Answer between chip 2 preferably by WIFI signal wireless connections, naturally it is also possible to be wired connection.
Use above-mentioned setting, owing to being additionally arranged the induction chip 2 for detecting wiring state in described attaching plug 1,
Therefore, after being plugged on switch on wall by attaching plug 1, detection is sensed wiring state by induction chip 2, zero live wire once occurs
The situation that reversal connection or ground wire sky connect, just passes to signal duty display screen 3, and makes on duty display screen 3 corresponding
Ground wire exception display lamp 31 and zero fire reversely display lamp 32 light, thus play the effect of reminder alarm.Additionally, when power supply is inserted
1 with switch on wall correct wiring after, in use, if induction chip 2 detects drain conditions, then can make correspondence
Electric leakage reminds display lamp 33 to light, so that people fix a breakdown in time, uses electric heater more safely.
Claims (2)
1. an electric heater for band wiring abnormity prompt, includes water heater body, and described water heater body is provided with electricity
Source plug, described attaching plug is correspondingly provided with live wire insert-connecting plate, zero line insert-connecting plate and ground wire insert-connecting plate, it is characterised in that:
Be additionally provided with the induction chip for detecting wiring state in described attaching plug, described induction chip respectively with live wire grafting
Sheet, zero line insert-connecting plate and the electrical connection of ground wire insert-connecting plate, described water heater body is additionally provided with duty display screen, described work
Make state display to be connected with induction chip, duty display screen is correspondingly provided with ground wire exception display lamp, zero fire reversely finger
Show that display lamp is reminded in lamp and electric leakage.
The electric heater of a kind of band wiring abnormity prompt the most according to claim 1, it is characterised in that: described duty
By WIFI signal wireless connections between display screen and induction chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678062.2U CN205747471U (en) | 2016-06-30 | 2016-06-30 | A kind of electric heater of band wiring abnormity prompt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620678062.2U CN205747471U (en) | 2016-06-30 | 2016-06-30 | A kind of electric heater of band wiring abnormity prompt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747471U true CN205747471U (en) | 2016-11-30 |
Family
ID=57379579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620678062.2U Active CN205747471U (en) | 2016-06-30 | 2016-06-30 | A kind of electric heater of band wiring abnormity prompt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747471U (en) |
-
2016
- 2016-06-30 CN CN201620678062.2U patent/CN205747471U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |