CN104678135A - Intelligent electric meter with automatic illumination function - Google Patents
Intelligent electric meter with automatic illumination function Download PDFInfo
- Publication number
- CN104678135A CN104678135A CN201310620018.7A CN201310620018A CN104678135A CN 104678135 A CN104678135 A CN 104678135A CN 201310620018 A CN201310620018 A CN 201310620018A CN 104678135 A CN104678135 A CN 104678135A
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- Prior art keywords
- electric meter
- intelligent electric
- door
- switch
- infrared sensing
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Abstract
The invention belongs to the technical field of electric meters, and particularly provides an intelligent electric meter with an automatic illumination function. The intelligent electric meter comprises a casing (1), an electric degree display window (2) and an internal power source circuit, wherein an illumination lamp (3), a photosensitive switch (4) and an infrared sensing switch (5) are arranged on the casing (1) and are sequentially and electrically connected, and the photosensitive switch (4) and the infrared sensing switch (5) are respectively and electrically connected with the internal power source circuit. The intelligent electric meter has the advantages that by additionally arranging an illumination system with photosensitive and infrared sensing switches, the problem of no special illumination for the incoming person at the entrance door in the intelligent electric meter of the prior art is solved; a tenant can conveniently open the door to enter a room, and when the door is knocked by the incoming person outside the door, the person in the room can clearly watch the face of the incoming person outside the door through a cat eye because the special lamp light for illuminating the incoming person at the door is arranged.
Description
Technical field
The invention belongs to ammeter technical field, be specifically related to a kind of can the intelligent electric meter of automatic illuminating.
Background technology
Intelligent electric meter is the intelligent terminal of intelligent grid, it has not been traditional electric energy meter, intelligent electric meter is except possessing the function of measuring of traditional electric energy meter basic electricity amount, in order to adapt to intelligent grid and new forms of energy use it also there is the intelligentized function such as bidirectional data communication function, anti-stealing electricity function of two-way multiple rate function of measuring, user side controlling functions, plurality of data transmission modes, intelligent electric meter represents the developing direction of following energy-conserving intelligent electrical network final user intelligent terminal.On wall outside the entry door that usual intelligent electric meter is all arranged on resident family, and near watt-hour meter, the corridor normal daylight environment at place is comparatively dark, and without the illumination specially for doorway of registering one's residence, can open the door to resident family makes troubles; In addition when someone knocks at the door outdoors, due to doorway dark, the people in room also cannot be made outwards to see the face of messenger outdoors clearly by opal.In view of the position residing for intelligent electric meter is just near doorway of registering one's residence, therefore, we wish to increase automatic illuminating apparatus on intelligent electric meter, make can automatically illuminate messenger in time having people to be in doorway.
Summary of the invention
To the object of the invention is to overcome in prior art on intelligent electric meter without special for register one's residence doorway messenger time carry out the problem of the function illuminated.
For this reason, the invention provides a kind of can the intelligent electric meter of automatic illuminating, comprise housing, electric degree display window and interior power supply circuit, described housing is provided with the illuminating lamp, light activated switch, the infrared sensing switch that are electrically connected successively, photosensitive opening is electrically connected with interior power supply circuit respectively with infrared sensing switch.
Above-mentioned light activated switch, infrared sensing switch and illuminating lamp are all arranged on the upper end of housing front faces.
Above-mentioned illuminating lamp is LED.
Beneficial effect of the present invention: provided by the invention this can the intelligent electric meter of automatic illuminating, comprise housing, electric degree display window and interior power supply circuit, described housing is provided with the illuminating lamp, light activated switch, the infrared sensing switch that are electrically connected successively, photosensitive opening is electrically connected with interior power supply circuit respectively with infrared sensing switch.The present invention by illuminator intelligent electric meter increasing the photosensitive and infrared sensing switch of band, to solve in prior art on intelligent electric meter without special for register one's residence doorway messenger time carry out the problem of the function illuminated.Opening the door when not only entering room to resident family brings conveniently, makes again when someone knocks at the door outdoors simultaneously, because there is the special light illuminated messenger on doorway, makes the people in room clearly can see the face of messenger outdoors by opal.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention.
Description of reference numerals: 1, housing; 2, electric degree display window; 3, illuminating lamp; 4, light activated switch; 5, infrared sensing switch.
Embodiment
Embodiment 1:
As shown in Figure 1 a kind of can the intelligent electric meter of automatic illuminating, comprise housing 1, electric degree display window 2 and interior power supply circuit, described housing 1 is provided with the illuminating lamp 3, light activated switch 4, the infrared sensing switch 5 that are electrically connected successively, photosensitive open 4 and infrared sensing switch 5 be electrically connected with interior power supply circuit respectively.Light activated switch and infrared sensing switch technology belong to existing mature technology, light activated switch in the present embodiment is when the brightness of ambient light is lower than illumination default value, output switch amount short-circuit signal (i.e. switch open condition), when the brightness of ambient light is higher than illumination default value, output switch amount open circuit signaling (i.e. switch closed condition).The principle of the infrared sensing switch in the present embodiment and function are: when there being people to enter inductive switching scope, and the sensor special of switch detects the change of human body infrared spectrum, and switch connects load automatically.People does not leave and in activity, switch constant conduction; After people leaves, the load of switch automatic delay function, can accomplish that people arrives lamp bright, people puts out from lamp.Therefore, the present invention can accomplish that light activated switch is in switch closed condition when daytime, corridor light was brighter, thus the feed circuit that infrared sensing switch and light activated switch form jointly also can not be powered to illuminating lamp, only when entry door choma border is darker, light activated switch is in switch open condition, and then infrared sensing switch is also in work.Therefore the present invention is by illuminator intelligent electric meter increasing the photosensitive and infrared sensing switch of band, to solve in prior art on intelligent electric meter without special for register one's residence doorway messenger time carry out the problem of the function illuminated.Opening the door when not only entering room to resident family brings conveniently, makes again when someone knocks at the door outdoors simultaneously, because there is the special light illuminated messenger on doorway, makes the people in room clearly can see the face of messenger outdoors by opal.
Embodiment 2:
On the basis of embodiment 1, described light activated switch 4, infrared sensing switch 5 and illuminating lamp 3 are all arranged on the upper end of housing 1 front surface.Described illuminating lamp 3 is LED.Infrared sensing switch is arranged on infrared spectrum housing front faces is conducive in the certain limit of infrared sensing switch induction front; Illuminating lamp adopts LED not only power saving but also durable.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (3)
1. one kind can the intelligent electric meter of automatic illuminating, comprise housing (1), electric degree display window (2) and interior power supply circuit, it is characterized in that: described housing (1) is provided with the illuminating lamp (3), light activated switch (4), the infrared sensing switch (5) that are electrically connected successively, photosensitively open (4) and infrared sensing switch (5) is electrically connected with interior power supply circuit respectively.
2. a kind of as claimed in claim 1 can the intelligent electric meter of automatic illuminating, it is characterized in that: described light activated switch (4), infrared sensing switch (5) and illuminating lamp (3) are all arranged on the upper end of housing (1) front surface.
3. a kind of as claimed in claim 1 can the intelligent electric meter of automatic illuminating, it is characterized in that: described illuminating lamp (3) is LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620018.7A CN104678135A (en) | 2013-11-29 | 2013-11-29 | Intelligent electric meter with automatic illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310620018.7A CN104678135A (en) | 2013-11-29 | 2013-11-29 | Intelligent electric meter with automatic illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104678135A true CN104678135A (en) | 2015-06-03 |
Family
ID=53313478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310620018.7A Pending CN104678135A (en) | 2013-11-29 | 2013-11-29 | Intelligent electric meter with automatic illumination function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104678135A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105306911A (en) * | 2015-12-04 | 2016-02-03 | 四川有获科技有限公司 | Wireless reading and recording system for community ammeter |
| CN105353185A (en) * | 2015-12-04 | 2016-02-24 | 四川有获科技有限公司 | Meter reading system capable of facilitating meter reading at night |
| JP2017108372A (en) * | 2015-12-08 | 2017-06-15 | 旭化成ホームズ株式会社 | House |
| CN112362936A (en) * | 2020-09-10 | 2021-02-12 | 国网浙江省电力有限公司温州供电公司 | Ammeter case convenient to check meter |
-
2013
- 2013-11-29 CN CN201310620018.7A patent/CN104678135A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105306911A (en) * | 2015-12-04 | 2016-02-03 | 四川有获科技有限公司 | Wireless reading and recording system for community ammeter |
| CN105353185A (en) * | 2015-12-04 | 2016-02-24 | 四川有获科技有限公司 | Meter reading system capable of facilitating meter reading at night |
| JP2017108372A (en) * | 2015-12-08 | 2017-06-15 | 旭化成ホームズ株式会社 | House |
| JP2021002848A (en) * | 2015-12-08 | 2021-01-07 | 旭化成ホームズ株式会社 | House |
| JP7132988B2 (en) | 2015-12-08 | 2022-09-07 | 旭化成ホームズ株式会社 | housing |
| CN112362936A (en) * | 2020-09-10 | 2021-02-12 | 国网浙江省电力有限公司温州供电公司 | Ammeter case convenient to check meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |