CN206876738U - A kind of metal ammeter box - Google Patents
A kind of metal ammeter box Download PDFInfo
- Publication number
- CN206876738U CN206876738U CN201720411537.6U CN201720411537U CN206876738U CN 206876738 U CN206876738 U CN 206876738U CN 201720411537 U CN201720411537 U CN 201720411537U CN 206876738 U CN206876738 U CN 206876738U
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- China
- Prior art keywords
- ammeter box
- range sensor
- processing unit
- illuminating lamp
- utility
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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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Abstract
It the utility model is related to a kind of metal ammeter box, range sensor is provided with ammeter box, the probe of range sensor is arranged on outside the preceding surface of ammeter box, and range sensor connection is arranged on the processing unit in ammeter box, and processing unit connection is arranged on the control circuit of the illuminating lamp in ammeter box.The advantages of the utility model, is embodied in：This ammeter box can open illuminating lamp in use and carry out reading or maintenance by adding range sensor, user or maintainer on traditional ammeter box, and without worrying that electricity wastes caused by opening illuminating lamp for a long time.
Description
Technical field
It the utility model is related to technical field of electric power, and in particular to a kind of metal ammeter box.
Background technology
Ammeter box has been widely used in technical field of electric power, but existing ammeter box is under subdued light conditions, inconvenient
Used in reading.The built-in lighting device of existing part ammeter box either directly uses backlight or chromatic liquid crystal screen,
But the drawbacks of using internal illumination device, is to open illumination for a long time (including using not powering off form or optical sensor
Night normal bright pattern), this undoubtedly increases electric quantity consumption；Using LCDs ammeter box then cost height, it is necessary to each
Ammeter box all carries out improvement and installation.
Utility model content
The purpose of this utility model is to be directed to deficiency of the prior art, there is provided a kind of metal ammeter box, can used
When control its interior light to light, be easy to reading or maintenance.
To achieve the above object, the utility model discloses following technical scheme：
A kind of metal ammeter box, is provided with range sensor in ammeter box, and the probe of range sensor is arranged on ammeter box
Preceding surface outside, range sensor connection be arranged on ammeter box in processing unit, processing unit connection be arranged on ammeter box in
Illuminating lamp control circuit.
Further, the processing unit is 89C51 single-chip microcomputers.
Further, the probe of the range sensor is arranged on the lower left corner of metal ammeter box.
Further, charhing unit is additionally provided with, charhing unit is connected respectively with processing unit, illuminating lamp.
A kind of metal ammeter box, has the advantages that disclosed in the utility model：
This ammeter box can use process by adding range sensor, user or maintainer on traditional ammeter box
Middle unlatching illuminating lamp carries out reading or maintenance, and without worrying that electricity wastes caused by opening illuminating lamp for a long time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model,
Wherein：
1- pops one's head in, 2- processing units, 3- illuminating lamps, 4- charhing units.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Core of the present utility model is to provide a kind of metal ammeter box, can control its interior light when in use
It is luminous, it is easy to reading or maintenance.
Refer to Fig. 1.
A kind of metal ammeter box, is provided with range sensor in ammeter box, and the probe 1 of range sensor is arranged on ammeter box
Preceding surface outside, range sensor connection be arranged on ammeter box in processing unit 2, processing unit 2 connection be arranged on ammeter box
The control circuit of interior illuminating lamp 3.
User is in use, it is only necessary to overlays on palm on sensor probe 1, you can controls illumination by processing unit 2
Lamp 3 is luminous to be illuminated.After removing palm to the detecting distance of sensor probe 1, illuminating lamp 3 is just no longer sent out after of short duration delay
Light.
In the present embodiment, the processing unit 2 is 89C51 single-chip microcomputers.
In the present embodiment, it is arranged on the lower-left of metal ammeter box for ease of operation, the probe 1 of the range sensor
Angle.
In another embodiment of the invention, charhing unit 4, charhing unit 4 and processing unit 2, illuminating lamp 3 are additionally provided with
Connect respectively.Ensureing still being capable of normal use under powering-off state.
Compared to the content introduced in background technology, this ammeter box is used by adding range sensor on traditional ammeter box
Family or maintainer can open illuminating lamp in use and carry out reading or maintenance, and be shone without worrying to open for a long time
Electricity caused by bright lamp wastes.
Described above is only preferred embodiment of the present utility model, rather than its limitations；It should be pointed out that although with reference to upper
Each embodiment is stated the utility model is described in detail, it will be understood by those within the art that, it still can be with
Technical scheme described in the various embodiments described above is modified, or which part or all technical characteristic are equally replaced
Change；And these modifications and replacement, the essence of corresponding technical scheme is departed from various embodiments of the utility model technical scheme
Scope.
Claims (1)
1. a kind of metal ammeter box, it is characterised in that range sensor is provided with ammeter box, the probe of range sensor is set
Outside the preceding surface of ammeter box, range sensor connection is arranged on the processing unit in ammeter box, and processing unit connection is arranged on
The control circuit of illuminating lamp in ammeter box；The processing unit is 89C51 single-chip microcomputers；The probe of the range sensor is set
In the lower left corner of metal ammeter box；Charhing unit is additionally provided with, charhing unit is connected respectively with processing unit, illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411537.6U CN206876738U (en) | 2017-04-19 | 2017-04-19 | A kind of metal ammeter box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411537.6U CN206876738U (en) | 2017-04-19 | 2017-04-19 | A kind of metal ammeter box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876738U true CN206876738U (en) | 2018-01-12 |
Family
ID=61343919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411537.6U Active CN206876738U (en) | 2017-04-19 | 2017-04-19 | A kind of metal ammeter box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310554A (en) * | 2019-08-07 | 2019-10-08 | 中电科仪器仪表有限公司 | A kind of device for realizing that teaching experiment module internal circuit is rapid visual |
-
2017
- 2017-04-19 CN CN201720411537.6U patent/CN206876738U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310554A (en) * | 2019-08-07 | 2019-10-08 | 中电科仪器仪表有限公司 | A kind of device for realizing that teaching experiment module internal circuit is rapid visual |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325600 Weiwu Road 189, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee after: BASA ELECTRIC TECHNOLOGY CO., LTD. Address before: 325600 Weiwu Road 189, Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Barca Electric Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |