CN200982535Y - Multipurpose electric flashlight - Google Patents
Multipurpose electric flashlight Download PDFInfo
- Publication number
- CN200982535Y CN200982535Y CNU2006201253840U CN200620125384U CN200982535Y CN 200982535 Y CN200982535 Y CN 200982535Y CN U2006201253840 U CNU2006201253840 U CN U2006201253840U CN 200620125384 U CN200620125384 U CN 200620125384U CN 200982535 Y CN200982535 Y CN 200982535Y
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- Prior art keywords
- printed circuit
- pcb
- circuit board
- shell
- stage casing
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Abstract
Disclosed is an electrical flashlight with multiple utility, relating to a technical domain of articles for daily use. The front shell and the rear shell is separately screwed connected with the two ends of the middle shell, one end of the front shell is provided with an inward front limiting step, the inner side of the inward front limiting step is provided with a front transparent separation blade, the other end of the front shell is provided with a front retainer which screwed joint with the inner surface of the front shell, a exciter lamp and bulb holder is arranged between the front transparent separation blade and the front retainer , The inner surface of the rear shell is connected with a plated printed circuit, the outside of the plated printed circuit is connected with a flash lamp, the middle shell is provided with a battery case which is arranged with battery, the positive end of the battery case is dead provided with a positive contact finger, a releasable contact member is arranged between the positive contact finger and the plated printed circuit, a spring is arranged between the minus pole of the battery and the plated printed circuit, and the two ends of the spring join with the minus pole of the battery and the plated printed circuit. The model accomplished the aim of simple structure and safe utilization.
Description
Technical field
The utility model relates to a kind of technical field of daily living article, the illuminating daily necessities of particularly going out.
Background technology
When night, people went out, all can be with the instrument of going up illumination, what majority used is torch, for the place that does not have street lamp those nights, the use of torch is just more extensive.This torch just provides the effect of illumination when in use to the outrunner, but under special circumstances, the people who follows in the user back can not well be warned and protect.As people during at driving at night, the likelihood ratio that vehicle breaks down is higher, in the process of maintenance, need to use torch to throw light on, also warning mark will be set on the way simultaneously, this warning mark is normally passive luminous, only under the shining of light, just can be found, be not easy to be seen clearly on the one hand, finding that the driver has little time to make a response under the untimely situation, be easy to cause traffic accident on the other hand.
The utility model content
The utility model purpose provides a kind of multipurpose torch simple in structure, safe in utilization.
The utility model comprises preceding end housing, stage casing shell, back end housing, and preceding end housing and back end housing are threaded in the two ends of stage casing shell respectively; One end of preceding end housing is provided with inside front end limited step, front end limited step inboard is provided with the transparent catch of front end, the other end of preceding end housing is provided with the front end back-up ring, the front end back-up ring is threaded with the front end outer casing inner wall, set gradually illuminating lamp, lamp holder holder between transparent catch of front end and the front end back-up ring, illuminating lamp is connected with the lamp holder holder; The inwall of back end housing is connected with printed circuit board (PCB), and the outside of printed circuit board (PCB) is connected with flash lamp; Be provided with battery case in the shell of stage casing, battery is set in battery case, the positive pole of battery is towards preceding end housing, and an end of anode is connected with anodal contact chip on the battery case, is provided with detachable contact element between anodal contact chip and the printed circuit board (PCB); Be provided with spring between GND and the printed circuit board (PCB), the two ends of spring touch with GND and printed circuit board (PCB) respectively.
Screw thread between preceding end housing and the stage casing shell is screwed, by control circuit battery, spring, metal shell, lamp holder holder and illuminating lamp have been linked to be the loop, illuminating lamp is luminous.Screw thread between back end housing and the stage casing shell is screwed, by control circuit flash lamp, printed circuit board (PCB) and battery have been constituted the loop, flash lamp is luminous.If the screw thread between the screw thread between preceding end housing and the stage casing shell and back end housing and the stage casing shell is all screwed, this moment, illuminating lamp and flash lamp were all luminous.Very convenient when using in the open air, both can illuminate the road in the place ahead, also reminded at the heel people, the security when having strengthened operation in the open air simultaneously.Particularly under the situation that vehicle breaks down during driving at night, open flash lamp, under the glittering of light, can remind back vehicle to slow down and go slowly, greatly reduce the incidence of accident, have the effect of caution in certain distance.In the process of the screw thread before rotating between end housing and the stage casing shell, the assembly in the preceding end housing is compressed one by one, prevent play, reduced volume simultaneously by back-up ring.When using helicitic texture to screw, there is water to infiltrate in the time of can preventing open-air the use, improved the security in the use.The utility model has been realized purpose simple in structure, safe in utilization.
One side of the close stage casing of the utility model lamp holder holder shell is connected with positive pole and strikes the post, and an end of anodal contact chip is connected with contact, and contact and battery case are affixed, and contact right-hand member and printed circuit board (PCB) are oppositely arranged.Purpose is for convenience positive pole and lamp holder holder to be touched, and makes illuminating lamp, printed circuit board (PCB), battery constitute the loop.After screw thread screwed between back end housing and the stage casing shell, the right-hand member of contact was with after printed circuit board (PCB) contacts, and was convenient to improve the stability of flash lamp work with forming the loop between the positive pole of battery and the negative pole.
The utility model is provided with inside rear end limited step in the outer end of back end housing, and limited step inboard, rear end is provided with the transparent catch in rear end, and the inboard of printed circuit board (PCB) is provided with the rear end back-up ring, and the rear end back-up ring is threaded with the rear end outer casing inner wall.Be easy for installation and maintenance.
The utility model has the hole at the sidewall of stage casing shell, and the hole is provided with the switch that is complementary with the hole internal diameter, and switch comprises control piece and contact chip, and contact chip is connected with anodal negative pole, lamp holder holder, the printed circuit board (PCB) of battery respectively by electric wire.By promoting or reaching the purpose of controlling illuminating lamp and flash lamp by putting control piece.
In order to be increased in the brightness of using night, prolong the distance that illuminates, the utility model is provided with the front end reflector between transparent catch of front end and lamp holder holder; The rear end reflector is set between flash lamp and printed circuit board (PCB).
The utility model is provided with locating part at an end of the close preceding end housing of battery case, and the inwall of locating part and stage casing shell is affixed.Because spring has the effect of thrust to battery, the anodal contact chip that touches with anode also can be subjected to the pressure of spring, locating part is set can alleviates this pressure, avoids anodal unintentionally contact chip and illuminating lamp to touch; Simultaneously, when installing and changing battery, can play the effect that stops and cushion.
When preventing to use in the open air, the inside that moisture penetrates into torch causes the circuit cisco unity malfunction, between front end limited step and the transparent catch of front end, water proof ring is set, between the transparent catch of rear end limited step and rear end water proof ring is set also, the two ends screw thread inwall of stage casing shell is provided with water proof ring.Stability of the present utility model and security have been improved.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is an another kind of structural representation of the present utility model.
Fig. 3 is the circuit diagram of Fig. 2.
The specific embodiment
As shown in Figure 1 and Figure 2, preceding end housing 1 and back end housing 10 are threaded in the two ends of stage casing shell 8 respectively; The left end of preceding end housing 1 is provided with inside front end limited step 20, front end limited step 20 inboards are provided with the transparent catch 4 of front end, the right-hand member of preceding end housing 1 is provided with front end back-up ring 16, front end back-up ring 16 is connected with preceding end housing 1 inner thread, set gradually illuminating lamp 3, lamp holder holder 2 from left to right between transparent catch 4 of front end and the front end back-up ring 16, illuminating lamp 3 is connected with lamp holder holder 2; The inwall of back end housing 10 is connected with printed circuit board (PCB) 12, and the right side of printed circuit board (PCB) 12 is connected with flash lamp 13; Be provided with battery case 9 in the stage casing shell 8, battery 7 is set in battery case 9, the positive pole of battery 7 is towards preceding end housing 1, and an end of battery 7 positive poles is connected with anodal contact chip 5 on the battery case 9, is provided with detachable contact element between anodal contact chip 5 and the printed circuit board (PCB) 12; Be provided with spring 11 between battery 7 negative poles and the printed circuit board (PCB) 12, the two ends of spring 11 touch with battery 7 negative poles and printed circuit board (PCB) 12 respectively.One side of lamp holder holder 2 close stage casing shells 8 is connected with positive pole and strikes the post 15, and the right side, upper end of anodal contact chip 5 is connected with contact 24, and contact 24 is affixed with battery case 9, and contact 24 right-hand members and printed circuit board (PCB) 12 are oppositely arranged.The right-hand member of back end housing 10 is provided with inside rear end limited step 21, and limited step 21 inboards in rear end are provided with the transparent catch 17 in rear end, and the inboard of printed circuit board (PCB) 12 is provided with rear end back-up ring 22, and rear end back-up ring 22 is connected with back end housing 10 inner threads.
Screw thread before screwing between end housing 1 and the stage casing shell 8, battery 7 is under the elastic force effect of spring 11, strike the post with anodal anodal contact chips that contacts 5 of battery 7 and positive pole and 15 to touch, this moment electric current through positive pole strike the post 15, lamp holder holder 2, housing, printed circuit board (PCB) 12, spring 11 get back to GND and constitute the loop, illuminating lamp 3 is bright.
Screw the screw thread between back end housing 10 and the stage casing shell 8, printed circuit board (PCB) 12 touches with the right-hand member of anodal contact chip 5, and this moment, electric current was got back to GND formation loop through anodal contact chip 5, contact 24, printed circuit board (PCB) 12, spring 11, and flash lamp 13 is bright; Screw two sections screw threads simultaneously, illuminating lamp 3 and flash lamp 13 are all bright.
As shown in Figure 2, the sidewall of stage casing shell 8 has hole 24, hole 24 is provided with the switch 25 that is complementary with hole 24 internal diameters, and switch 25 comprises control piece 25-1 and contact chip 25-2, and contact chip 25-2 is connected with anodal negative pole, lamp holder holder 2, the printed circuit board (PCB) 12 of battery 7 respectively by electric wire.
Fig. 3 is the circuit diagram under Fig. 2 state, and when control piece 25-1 and contact chip 25-2 were positioned at the A position, illuminating lamp 3 and flash lamp 13 did not all work; When control piece 25-1 and contact chip 25-2 were positioned at the B position, illuminating lamp 3 circuit were connected, and flash lamp 13 circuit are obstructed, and illuminating lamp 3 is bright; When control piece 25-1 and contact chip 25-2 were positioned at the C position, illuminating lamp 3 circuit were obstructed, and flash lamp 13 circuit are connected, and flash lamp 13 is bright; When control piece 25-1 and contact chip 25-2 were positioned at the D position, illuminating lamp 3 circuit and flash lamp 13 circuit were all connected, and illuminating lamp 3 and flash lamp 13 are all bright.
Be provided with front end reflector 14 between transparent catch 4 of front end and the lamp holder holder 2.Be provided with rear end reflector 19 between flash lamp 13 and the printed circuit board (PCB) 12.Battery case 9 is provided with locating part 6 near an end of preceding end housing 1, and locating part 6 is affixed with the inwall of stage casing shell 8.Be provided with water proof ring 26 between the transparent catch 4 of front end limited step 20 and front end.Also be provided with water proof ring 18 between the transparent catch 17 in rear end limited step 21 and rear end.The two ends screw thread inwall of stage casing shell 8 is provided with water proof ring 27.
Illuminating lamp of the present utility model and flash lamp can adopt the LED lamp, use LED lamp brightness height, power saving, long service life on the other hand on the one hand.
Claims (10)
1, multipurpose torch is characterized in that comprising preceding end housing, stage casing shell, back end housing, and preceding end housing and back end housing are threaded in the two ends of stage casing shell respectively; One end of preceding end housing is provided with inside front end limited step, front end limited step inboard is provided with the transparent catch of front end, the other end of preceding end housing is provided with the front end back-up ring, the front end back-up ring is threaded with the front end outer casing inner wall, set gradually illuminating lamp, lamp holder holder between transparent catch of front end and the front end back-up ring, illuminating lamp is connected with the lamp holder holder; The inwall of back end housing is connected with printed circuit board (PCB), and the outside of printed circuit board (PCB) is connected with flash lamp; Be provided with battery case in the shell of stage casing, battery is set in battery case, the positive pole of battery is towards preceding end housing, and an end of anode is connected with anodal contact chip on the battery case, is provided with detachable contact element between anodal contact chip and the printed circuit board (PCB); Be provided with spring between GND and the printed circuit board (PCB), the two ends of spring touch with GND and printed circuit board (PCB) respectively.
2, multipurpose torch according to claim 1 is characterized in that the lamp holder holder is connected with positive pole near a side of stage casing shell and strikes the post, and an end of anodal contact chip is connected with contact, and contact and battery case are affixed, and contact right-hand member and printed circuit board (PCB) are oppositely arranged.
3, multipurpose torch according to claim 1, the outer end that it is characterized in that the back end housing is provided with inside rear end limited step, limited step inboard, rear end is provided with the transparent catch in rear end, and the inboard of printed circuit board (PCB) is provided with the rear end back-up ring, and the rear end back-up ring is threaded with the rear end outer casing inner wall.
4, multipurpose torch according to claim 3 is characterized in that being provided with water proof ring between the transparent catch in rear end limited step and rear end.
5, multipurpose torch according to claim 1, the sidewall that it is characterized in that the stage casing shell has the hole, the hole is provided with the switch that is complementary with the hole internal diameter, switch comprises control piece and contact chip, contact chip is connected with printed circuit board (PCB), GND, anodal contact chip respectively by electric wire, also is connected with electric wire between lamp holder holder and the anodal contact chip.
6, multipurpose torch according to claim 1 is characterized in that being provided with the front end reflector between transparent catch of front end and the lamp holder holder.
7, multipurpose torch according to claim 1 is characterized in that being provided with between flash lamp and the printed circuit board (PCB) rear end reflector.
8, multipurpose torch according to claim 1 is characterized in that battery case is provided with locating part near an end of preceding end housing, and the inwall of locating part and stage casing shell is affixed.
9, multipurpose torch according to claim 1 is characterized in that being provided with water proof ring between the transparent catch of front end limited step and front end.
10, multipurpose torch according to claim 1 is characterized in that the two ends screw thread inwall of stage casing shell is provided with water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201253840U CN200982535Y (en) | 2006-11-17 | 2006-11-17 | Multipurpose electric flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201253840U CN200982535Y (en) | 2006-11-17 | 2006-11-17 | Multipurpose electric flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982535Y true CN200982535Y (en) | 2007-11-28 |
Family
ID=38909693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201253840U Expired - Fee Related CN200982535Y (en) | 2006-11-17 | 2006-11-17 | Multipurpose electric flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982535Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062640A (en) * | 2011-10-20 | 2013-04-24 | 海洋王照明科技股份有限公司 | Lamp |
-
2006
- 2006-11-17 CN CNU2006201253840U patent/CN200982535Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062640A (en) * | 2011-10-20 | 2013-04-24 | 海洋王照明科技股份有限公司 | Lamp |
| CN103062640B (en) * | 2011-10-20 | 2016-06-01 | 海洋王照明科技股份有限公司 | Light fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20091217 |