CN1370945A - Safe portable head lamp - Google Patents
Safe portable head lamp Download PDFInfo
- Publication number
- CN1370945A CN1370945A CN 02116469 CN02116469A CN1370945A CN 1370945 A CN1370945 A CN 1370945A CN 02116469 CN02116469 CN 02116469 CN 02116469 A CN02116469 A CN 02116469A CN 1370945 A CN1370945 A CN 1370945A
- Authority
- CN
- China
- Prior art keywords
- battery
- lamp
- emitting diode
- light emitting
- head lamp
- 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.)
- Pending
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Abstract
The present invention relates to the field of safety head lamp technology and the safe portable head lamp has the technological features that two pins of the light emitting diode are penetrated through focus lamp hood and connected to the positive and negative poles of battery and that all the light emitting diode, the focus lamp hood and the battery are installed inside a lamp socket and fastened with front cover with glass. The lamp socket is under an operable dust cover. It has the positive effect of that using cold light source can save electric energy and prolong service life of batter and the battery is fixed in the battery holder in the lamp socket and is easy to replace.
Description
One, technical field
The invention belongs to safety flare.
Two, background technology
Use the industry of portable lighting lamp very extensive,,, need open the illuminating lamp operation because of the workplace dark as mine, constructing tunnel, fire fighter, patrol personnel etc.Existing above-mentioned portable lighting lamp power supply is provided with in addition, needs during use the power supply of heaviness is worn on waist, and is very inconvenient, existing in addition portable lighting lamp short and function singleness service time.
Three, summary of the invention
The purpose of this invention is to provide a kind of multifunctional safe portable head lamp, improve the power supply mode of existing portable lighting lamp, prolong the time of illumination.
The present invention is achieved in that two of the light emitting diode positive and negative polarities of wearing the optically focused lampshade by battery seated connection battery, described light emitting diode, optically focused lampshade and battery are installed in the lamp socket, and be fixing tight by the protecgulum that glass is housed, and the lamp socket top is provided with the dust cap that can raise.
Compare with existing engineering cap lamp, the invention has the beneficial effects as follows:
The cold light source lamp of a, employing light-emitting diodes pipe manufacturer is saves energy obviously, so can prolong the service time of battery, like this, battery can be fixed on the inside of portable lighting lamp.
B, can directly change to battery new or that charged at portable lighting lamp middle part.
Four, description of drawings
Fig. 1 is a structural representation of the present invention
Five, the specific embodiment
At cap fore device portable lighting lamp socket 6, miniature charging battery is contained in the inside of lamp socket.The concrete structure of portable lighting lamp is: the anterior annular projection of protecgulum 4 also is provided with screw thread, optically focused lampshade 1 is provided with positive and negative extreme installing hole, light emitting diode adopts the luminous heart stamen of MCD more than 5000, light emitting diode 3 is fixed on the optically focused lampshade 1, the positive and negative electrode of light emitting diode 3 connects positive and negative extreme on the battery tray 2 respectively, positive and negative the two poles of the earth termination energize on the optically focused lampshade, light emitting diode can send light.Rechargeable battery 5 is positioned at the middle part of lamp socket 6, is fixed in the inside of lamp socket with battery tray 2, battery tray dust cap 7 can be opened and directly change to battery new or oneself charging; Establish glass cover in the headlight door 4, twist on lamp socket 6, each part of inside is loaded on one by screwed headlight door rotation.
The staff that the present invention is particularly suitable for the workplace dark uses, for example: the construction site that carries on construction work at night, mining site, subway building site, building site, tunnel and safeguard duties; Water power worker, the worker that checks meter, open-air constructors, fire fighter and patrol personnel etc.
Claims (3)
1. safe portable head lamp, it is characterized in that: wore the positive and negative polarities that optically focused lampshade (1) connects battery (5) for two of light emitting diode (3), described light emitting diode (3), optically focused lampshade (1) and battery (5) are installed in the lamp socket (6), and be fixing tight by the protecgulum (4) that glass is housed.
2. safe portable head lamp according to claim 1 is characterized in that: light emitting diode (3) is connected with battery (5) positive and negative polarities by battery tray (2).
3. safe portable head lamp according to claim 1 is characterized in that: lamp socket (6) top is provided with the dust cap (7) that can raise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02116469 CN1370945A (en) | 2002-04-09 | 2002-04-09 | Safe portable head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02116469 CN1370945A (en) | 2002-04-09 | 2002-04-09 | Safe portable head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1370945A true CN1370945A (en) | 2002-09-25 |
Family
ID=4744122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02116469 Pending CN1370945A (en) | 2002-04-09 | 2002-04-09 | Safe portable head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1370945A (en) |
-
2002
- 2002-04-09 CN CN 02116469 patent/CN1370945A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |