CN2290662Y - Electrical lighting device on key - Google Patents
Electrical lighting device on key Download PDFInfo
- Publication number
- CN2290662Y CN2290662Y CN 96245358 CN96245358U CN2290662Y CN 2290662 Y CN2290662 Y CN 2290662Y CN 96245358 CN96245358 CN 96245358 CN 96245358 U CN96245358 U CN 96245358U CN 2290662 Y CN2290662 Y CN 2290662Y
- Authority
- CN
- China
- Prior art keywords
- key
- emitting diode
- light emitting
- button cell
- key handle
- Prior art date
- 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.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to an electrical lighting device for a key, which relates to the installation and the manufacture of the key, a button cell, a lighting emitting diode and flexible plastics. The utility model has the main technical problem of the installation and the manufacture of the flexible plastics. One or two button cells are arranged on a common key handle. The light emitting diode is arranged on the upper front part of the key handle. A leading wire is connected with the button cells. The key handle, the light emitting diode and the button cells are wrapped by two pieces of flexible plastics. When people unlock a door at dark, hands hold the key handle. Thus, the light emitting diode is lighted for illumination so as to easily unlock the door. When the key handle is not held, the light emitting diode is not lighted. Thereby, power sources are saved.
Description
The utility model key electroluminescent lighting installation belongs to the normal key electroluminescent device; The present invention relates to key and plastics compacting manufacture method.
The key of the common usefulness of opening the door generally is by copper, iron, and metal material such as aluminium are made.When the people when going home to open the door night because darkness cannot see keyhole, by it under the situation of not opening electric light, often several times key to not going up keyhole, and the door of not opening.So cause unnecessary trouble to the people.
The purpose of this utility model provides a kind of people of making when unblanking in the dark, and key is the device of luminous lighting automatically.
The purpose of the utility model key electroluminescent diode lighting device is achieved in that on the normal key handle, and one or two button cell is installed, Light-Emitting Diode the place ahead on the shank of the key.The light emitting diode positive wire but does not contact on the positive pole of button cell.Cathode conductor contacts with the negative pole of button cell.The shank of the key and light emitting diode and button cell are wrapped up by two flexible plastics.When the people unblanks in the dark, pinch key handle part with hand.Because the effect of hand pressure, the both positive and negative polarity of light emitting diode contacts with button electricly, and the light emitting diode of key front upper place is lighted.Make the people see keyhole clearly, and open lock smoothly with light.When staff leaves when not pinching the shank of the key, the both positive and negative polarity of light emitting diode does not contact with button cell, and light emitting diode does not just work, thereby has just saved power supply.
The utility model key electroluminescent device and existing normal key have following advantage or good effect.Can be in the dark by on the key the led lighting keyhole and smoothly lock is opened.Faint illuminating effect is arranged during the road night.When hand was not pinched the shank of the key, luminous utmost point pipe just extinguished automatically.Thereby saved power supply.
The utility model key light-emitting device concrete structure is provided by following embodiment and accompanying drawing thereof, and this figure is this practical front cross-sectional view:
Figure (1) the shank of the key (2) button cell (3) light emitting diode (4) light emitting diode lead (positive pole connects the button cell positive pole, and negative pole connects button battery cathode) (5) flexible plastic (2) (6) flexible plastic is cut son (7) key delthyrium
Claims (3)
1, a kind of key electroluminescent lighting installation is characterized in that having on the shank of the key button cell, and a light-emitting diodes lead links to each other with button cell.
2, according to the described device of claim, it is characterized in that the positive wire of light emitting diode contacts with the positive supply of button cell, cathode conductor contacts with the negative supply of button cell.
3,, it is characterized in that light emitting diode and button cell are wrapped up by two flexible plastics on the shank of the key according to claim 1,2 described devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245358 CN2290662Y (en) | 1996-11-02 | 1996-11-02 | Electrical lighting device on key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96245358 CN2290662Y (en) | 1996-11-02 | 1996-11-02 | Electrical lighting device on key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290662Y true CN2290662Y (en) | 1998-09-09 |
Family
ID=33918445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96245358 Expired - Fee Related CN2290662Y (en) | 1996-11-02 | 1996-11-02 | Electrical lighting device on key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099056A (en) * | 2014-05-19 | 2015-11-25 | 珠海格力电器股份有限公司 | Motor structure and compressor |
-
1996
- 1996-11-02 CN CN 96245358 patent/CN2290662Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105099056A (en) * | 2014-05-19 | 2015-11-25 | 珠海格力电器股份有限公司 | Motor structure and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |