CN103388751B - A kind of portable lamp - Google Patents
A kind of portable lamp Download PDFInfo
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- CN103388751B CN103388751B CN201210140965.1A CN201210140965A CN103388751B CN 103388751 B CN103388751 B CN 103388751B CN 201210140965 A CN201210140965 A CN 201210140965A CN 103388751 B CN103388751 B CN 103388751B
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Abstract
A kind of portable lamp, comprise lamp body, lamp cap and lamp holder, it is characterized in that: described lamp body is made up of the inside and outside sheathed and lamp housing becoming relative sliding to connect and upper transparent pipe, lower transparent pipe, described lamp holder is arranged on the upper end of transparent pipe rotationally, described lamp socket is fixed at the bottom of lower transparent pipe, battery is provided with in lamp socket, respective LED circuit board is respectively equipped with in upper transparent pipe and lower transparent pipe, and be provided with corresponding switch separately, LED circuit board and switch are electrically connected respectively by conducting rod, wiring and battery the two poles of the earth, form upper and lower two lighting loops.Lamp holder can rotate, and makes lamp shine different angles, and regulates very convenient; Lamp body can stretch on both sides simultaneously, and during stretching, lamp will be automatically bright, the intensity of illumination and scope is increased greatly, and can carry out choice for use as required.Structure of the present invention is simple, rationally novel in design, not only can bi-directional expansion but also rotatable, has good illumination effect, the feature that function is many and easy to carry.
Description
Technical field
The present invention relates to a kind of lighting, especially not only scalable the but also revolvable portable lamp of one.
Background technology
In order to meet the needs of various illumination in people's daily life and work, there is various lighting, wherein portable lamp also progresses into workplace, use as illumination, but general portable lamp is as flashlight, the direction of illumination of its light is fixing, and must with hand-held when using, the direction of light irradiation is controlled by the motion of hand, very inconvenient, and illumination zone and brightness can not reach work instructions for use.Also many portable lamps improved have been there is at present, as the Chinese patent " a kind of multi-functional working light " that the patent No. is 200620141177.4, it comprises lamp holder, lamp body, switch, tripod mechanism, lamp holder and lamp body are rotatably connected, switch is placed in lamp holder or lamp body side, in described tripod mechanism, feet and lamp body end form and are rotatably connected, lamp holder, lamp body, switch and be built in tripod mechanism supports pin between battery to be connected to form loop, to form lighting device.The lamp head of this portable lamp can rotate, but it only has a lamp holder, and the illumination required for difference also has certain limitation.
And for example the patent No. is the Chinese patent " a kind of Collapsible working lamp " of 200610155500.8, it comprises lamp cylinder, wiring board and multiple LED, lamp cylinder is made up of inside and outside sheathed and the transparent pipe becoming relative sliding to connect and handle again, above-mentioned wiring board is fixed in transparent pipe, each LED is electrically connected mutually with the power contacting plate be arranged on transparent pipe afterbody, handle inwall is then fixed with can two conducting strips of conducting corresponding with power contacting plate, this two conducting strip is also connected with the two poles of the earth of power supply respectively by wire, simultaneously be provided with to prevent transparent pipe to be all recessed in inside contracting position-limit mechanism and preventing transparent pipe and all pull out overhanging position-limit mechanism outside handle within handle at transparent pipe and the corresponding position of handle.This lamp can one-way expansion, and can not rotate, although structurally substantially reduce the length of portable lamp, be easy to carry collection, but be structurally still further improved.
Summary of the invention
Technical problem to be solved by this invention be provide for the above-mentioned state of the art a kind of structure simple, can the rotatable portable lamp of bi-directional expansion, have novel in design rationally, the feature of good illumination effect.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of portable lamp, comprise lamp body, lamp cap and lamp holder, it is characterized in that: described lamp body is by inside and outside sheathed and the lamp housing becoming relative sliding to connect and upper transparent pipe, lower transparent pipe composition, described lamp holder is arranged on the upper end of transparent pipe rotationally, described lamp socket is fixed at the bottom of lower transparent pipe, battery is provided with in lamp socket, respective LED circuit board is respectively equipped with in upper transparent pipe and lower transparent pipe, and be provided with corresponding gauge tap separately, LED circuit board and gauge tap are respectively by conducting rod, wiring and battery the two poles of the earth are electrically connected, form upper and lower two lighting loops.
As improvement, described lamp housing is the tubular structure of both ends open, described upper transparent pipe and lower transparent pipe symmetry are set in the upper and lower in lamp housing, the inwall of lamp housing is longitudinally provided with two gathering sills, described conducting rod is two metalworks, be embedded on the gathering sill of envelope inner wall, be electrically connected by the two poles of the earth of wiring and battery, described upper transparent pipe and lower transparent pipe are located at top and the bottom of lamp housing slidably, and LED circuit board are connected with conducting rod on gathering sill by the contact of end sides.
As improvement, the both ends open place of described lamp housing is respectively equipped with the fixing lasso for fixing upper transparent pipe and lower transparent pipe, the lower end of described upper transparent pipe and the upper end of lower transparent pipe are respectively equipped with an extensible member, the diameter of extensible member is consistent with lamp housing internal diameter, be greater than the external diameter of transparent pipe and lower transparent pipe, when upper transparent pipe and lower transparent pipe protruding time, by extensible member and fixing lasso offset carry out spacing, extensible member surface is provided with the guide pad coordinated with gathering sill.
As improvement, described LED circuit board is provided with LED in a row, described gauge tap is arranged on extensible member, and corresponding gauge tap is respectively equipped with in the lower end of extensible member and upper end side portion, the inwall of described housing forms the switch groove corresponding with gauge tap, when upper transparent pipe and lower transparent pipe stretch out, described gauge tap departs from switch groove, the inwall of upper and lower two sections offsets with lamp housing respectively, realizes current lead-through.
As improvement, described lamp holder comprises shell of lamp base and the high-powered LED lamp that is arranged in shell of lamp base and lamp bowl, described shell of lamp base to be docked with head circle tumbler by Tou Quan to form, the side, lower end of described head circle tumbler is provided with axle sleeve, opposite side is provided with elastic card, the upper end of described upper transparent pipe is involutory is provided with left member and right member, wherein right member is provided with the axis hole corresponding with the axle sleeve of head circle tumbler, left member is provided with the draw-in groove coordinated with elastic card, described lamp holder is rotating hinged with coordinating of right member upper shaft hole by the axle sleeve on head circle tumbler, and be fixed with coordinating of draw-in groove in left member by the elastic card on head circle tumbler.
Improve again, described high-powered LED lamp is arranged on the center of lamp bowl, be connected with the conducting rod in lamp housing by wiring, slide is covered with in the front end of lamp bowl, rear end is provided with fin, and fixed by Tou Quan and head circle tumbler, the sidepiece of described head circle tumbler is provided with the shift knob for controlling high-powered LED lamp.
Improve, form the cannelure of indent outside the upper end of described upper transparent pipe, the lower end of described left member and right member is involutory to be nested with on the cannelure of upper transparent pipe, and left member and right member is connected and fixed through the through hole in left member and right member by screw.
Further improvement, described lamp socket is involuted by base upper casing and base lower casing, and described base upper casing is connected and fixed by the lower end that connects lasso and lower transparent pipe; Described battery is Ni-MH battery, and battery is arranged in the cavity that base upper casing and base lower casing involute by battery fixture.
Improve further, described base lower casing is provided with some connection counterbores again, and the inwall of described base upper casing is provided with corresponding joint pin, base lower casing and base upper casing is connected and fixed by screw.
Finally, the side of described lamp housing is covered with cosmetic sheet, and in lamp housing front, mark is provided with down arrows pattern.
Compared with prior art, the invention has the advantages that: lamp holder can rotate, make lamp shine different angles, and regulate very convenient; Lamp body can stretch on both sides simultaneously, and during stretching, lamp will be automatically bright, the intensity of illumination and scope is increased greatly, and can carry out choice for use as required.Structure of the present invention is simple, rationally novel in design, not only can bi-directional expansion but also rotatable, and have good illumination effect, function is many and easy to carry, the feature of compact conformation practicality.
Accompanying drawing explanation
Fig. 1 is the present invention's structure sectional view in a stretched state;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 3 is perspective view of the present invention;
Fig. 4 is structure sectional view of the present invention;
Fig. 5 is the perspective view of the present invention under lamp holder rotation status;
Fig. 6 be lamp holder of the present invention rotate and extended state under perspective view.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
A kind of portable lamp, comprise lamp body, lamp holder 4 and lamp socket 5, lamp body is made up of the inside and outside sheathed and lamp housing 1 becoming relative sliding to connect and upper transparent pipe 2, lower transparent pipe 3, lamp holder 4 is arranged on the upper end of transparent pipe 2 rotationally, lamp socket 5 is fixed at the bottom of lower transparent pipe 3, is provided with battery 6 in lamp socket 5; Lamp housing 1 is the tubular structure of both ends open, and the side of lamp housing 1 is covered with cosmetic sheet 14, and in the front, outside of lamp housing 1, mark is provided with down arrows pattern; Upper transparent pipe 2 and lower transparent pipe 3 symmetry are set in the upper and lower in lamp housing 1, respective LED circuit board 7 is respectively equipped with in upper transparent pipe 2 and lower transparent pipe 3, the inwall of lamp housing 1 is longitudinally arranged with two gathering sills, two metalworks are equipped with as conducting rod 10 in gathering sill, conducting rod 10 is electrically connected by the two poles of the earth of wiring and battery 6, upper transparent pipe 2 and lower transparent pipe 3 are located at top and the bottom of lamp housing 1 slidably, and by the contact of end sides, LED circuit board 7 is connected with the conducting rod 10 in gathering sill, form upper and lower two lighting loops; Spacing fixing fixing lasso 8 when the both ends open place of lamp housing 1 is respectively equipped with for stretching to upper transparent pipe 2 and lower transparent pipe 3, the lower end of upper transparent pipe 2 and the upper end of lower transparent pipe 3 are respectively equipped with an extensible member 12, the external diameter of extensible member 12 is greater than the external diameter of transparent pipe 2 and lower transparent pipe 3, when upper transparent pipe 2 and lower transparent pipe 3 protruding time, outer wall and the envelope inner wall of extensible member 12 are tight against, the end face of extensible member 12 and fixing lasso 8 offset and carry out spacing, and extensible member 12 surface is provided with the guide pad 12.1 coordinated with gathering sill; LED circuit board 7 is provided with LED in a row, in the upper end side portion of the extensible member 12 of the lower end of the extensible member 12 of upper transparent pipe 2 and lower transparent pipe 3, gauge tap 9 is installed respectively, the inwall of housing 1 forms the switch groove 1.1 corresponding with gauge tap 9, when upper transparent pipe 2 and lower transparent pipe 3 stretch out, gauge tap 9 departs from switch groove, offset with the inwall of upper and lower two sections of lamp housing 1 respectively, gauge tap 9 contact pressurized is triggered, realizes current lead-through;
Lamp holder 4 comprises shell of lamp base and the high-powered LED lamp 4.1 that is arranged in shell of lamp base and lamp bowl 4.2, shell of lamp base to be docked with head circle tumbler 4.4 by head circle 4.3 to form, the side, lower end of head circle tumbler 4.4 is provided with axle sleeve 4.41, opposite side is provided with elastic card 4.42, the cannelure of indent is formed outside the upper end of upper transparent pipe 2, moulding the left member 2.1 that shell makes is nested with on the cannelure of upper transparent pipe 2 with the lower end of right member 2.2 is involutory, and left member 2.1 and right member 2.2 are connected and fixed through left member 2.1 and the through hole in right member 2.2 by screw, right member 2.2 is provided with the axis hole corresponding with the axle sleeve 4.41 of head circle tumbler 4.4, left member 2.1 is provided with the draw-in groove coordinated with elastic card 4.42, buckle is had in draw-in groove, lamp holder 4 is rotating hinged with coordinating of right member 2.2 upper shaft hole by the axle sleeve 4.41 on head circle tumbler 4.4, and be fixed coordinating of buckle with in draw-in groove in left member 2.1 by the elastic card 4.42 on head circle tumbler 4.4, high-powered LED lamp 4.1 is arranged on high-power LED circuit board 4.6, be placed in the center of lamp bowl 4.2, high-power LED circuit board 4.6 is connected with the conducting rod 10 in lamp housing 1 by wiring, form lighting loop, slide 4.5 is covered with in the front end of lamp bowl 4.2, rear end is provided with fin 4.7, and is fixed by head circle 4.3 and head circle tumbler 4.4, and the sidepiece of head circle tumbler 4.4 is provided with shift knob for controlling high-powered LED lamp 4.1 and shift knob wiring board 13,
Lamp socket 5 is involuted by base upper casing 5.1 and base lower casing 5.2, base lower casing 5.2 is provided with some connection counterbores, the inwall of base upper casing 5.1 is provided with corresponding joint pin, by screw, base lower casing 5.2 and base upper casing 5.1 are connected and fixed, base upper casing 5.1 connects lasso 11 by one and is connected and fixed with the lower end of lower transparent pipe 3, battery 5 is Ni-MH battery, and battery 5 is arranged in the cavity that base upper casing 5.1 and base lower casing 5.2 involute by battery fixture.
Operation principle is such: battery is powered to LED circuit board by conducting rod, and when upper transparent pipe 2 does not stretch with lower transparent pipe 3, two gauge taps 9 are in switch groove 1.1, and the contact of gauge tap 9 does not have pressurized and do not trigger, and circuit disconnects; When upper transparent pipe 2 stretches out expansion with lower transparent pipe 3, gauge tap 9 departs from switch groove 1.1, and its contact and lamp housing 1 inwall offset, and realize current lead-through, and when stretching out like this, lamp is just bright.
Claims (8)
1. a portable lamp, comprise lamp body, lamp cap and lamp holder, it is characterized in that: described lamp body is by inside and outside sheathed and the lamp housing becoming relative sliding to connect and upper transparent pipe, lower transparent pipe composition, described lamp holder is arranged on the upper end of transparent pipe rotationally, described lamp socket is fixed at the bottom of lower transparent pipe, battery is provided with in lamp socket, respective LED circuit board is respectively equipped with in upper transparent pipe and lower transparent pipe, and be provided with corresponding gauge tap separately, LED circuit board and gauge tap are respectively by conducting rod, wiring and battery the two poles of the earth are electrically connected, form upper and lower two lighting loops,
Described lamp housing is the tubular structure of both ends open, described upper transparent pipe and lower transparent pipe are set in the upper and lower in lamp housing, the inwall of lamp housing is longitudinally provided with two gathering sills, described conducting rod is two metalworks, be embedded on the gathering sill of envelope inner wall, be electrically connected by the two poles of the earth of wiring and battery, described upper transparent pipe and lower transparent pipe are located at top and the bottom of lamp housing slidably, and LED circuit board are connected with conducting rod in gathering sill by the contact of end sides;
The both ends open place of described lamp housing is respectively equipped with the fixing lasso for fixing upper transparent pipe and lower transparent pipe, the lower end of described upper transparent pipe and the upper end of lower transparent pipe are respectively equipped with an extensible member, the external diameter of extensible member is greater than the external diameter of transparent pipe and lower transparent pipe, when upper transparent pipe and lower transparent pipe protruding time, outer wall and the envelope inner wall of extensible member are tight against, the end face of extensible member and fixing lasso offset carry out spacing, extensible member surface is provided with the guide pad coordinated with gathering sill.
2. portable lamp according to claim 1, it is characterized in that described LED circuit board is provided with LED in a row, described gauge tap is arranged on extensible member, and corresponding gauge tap is established respectively in the lower end of extensible member and upper end side portion, the inwall of described lamp housing forms the switch groove corresponding with gauge tap, when upper transparent pipe and lower transparent pipe stretch out, described gauge tap departs from switch groove, the inwall of upper and lower two sections offsets with lamp housing respectively, realizes current lead-through.
3. portable lamp according to claim 1, it is characterized in that described lamp holder comprises shell of lamp base and the high-powered LED lamp that is arranged in shell of lamp base and lamp bowl, described shell of lamp base to be docked with head circle tumbler by Tou Quan to form, the side, lower end of described head circle tumbler is provided with axle sleeve, opposite side is provided with elastic card, the upper end of described upper transparent pipe is involutory is provided with left member and right member, wherein right member is provided with the axis hole corresponding with the axle sleeve of head circle tumbler, left member is provided with the draw-in groove coordinated with elastic card, described lamp holder is rotating hinged with coordinating of right member upper shaft hole by the axle sleeve on head circle tumbler, and be fixed with coordinating of draw-in groove in left member by the elastic card on head circle tumbler.
4. portable lamp according to claim 3, it is characterized in that described high-powered LED lamp is arranged on the center of lamp bowl, be connected with the conducting rod in lamp housing by wiring, slide is covered with in the front end of lamp bowl, rear end is provided with fin, and fixed by Tou Quan and head circle tumbler, the sidepiece of described head circle tumbler is provided with the shift knob for controlling high-powered LED lamp.
5. portable lamp according to claim 3, the cannelure of indent is formed outside the upper end that it is characterized in that described upper transparent pipe, the lower end of described left member and right member is involutory to be nested with on the cannelure of upper transparent pipe, and left member and right member is connected and fixed through the through hole in left member and right member by screw.
6. portable lamp according to claim 1, is characterized in that described lamp socket is involuted by base upper casing and base lower casing, and described base upper casing is connected and fixed by the lower end that connects lasso and lower transparent pipe; Described battery is Ni-MH battery, and battery is arranged in the cavity that base upper casing and base lower casing involute by battery fixture.
7. portable lamp according to claim 6, is characterized in that described base lower casing is provided with some connection counterbores, and the inwall of described base upper casing is provided with corresponding joint pin, base lower casing and base upper casing is connected and fixed by screw.
8. portable lamp according to claim 1, is characterized in that the side of described lamp housing is covered with cosmetic sheet, and in lamp housing front, mark is provided with down arrows pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140965.1A CN103388751B (en) | 2012-05-09 | 2012-05-09 | A kind of portable lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210140965.1A CN103388751B (en) | 2012-05-09 | 2012-05-09 | A kind of portable lamp |
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| Publication Number | Publication Date |
|---|---|
| CN103388751A CN103388751A (en) | 2013-11-13 |
| CN103388751B true CN103388751B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210140965.1A Active CN103388751B (en) | 2012-05-09 | 2012-05-09 | A kind of portable lamp |
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| CN (1) | CN103388751B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106195784A (en) * | 2016-08-16 | 2016-12-07 | 苏州新逸喆电子科技有限公司 | A kind of inserted-link type LED worklight |
| CN107830474B (en) * | 2017-11-02 | 2024-04-12 | 诸海莺 | LED lamp convenient to flexible rotation |
| CN107816648A (en) * | 2017-12-18 | 2018-03-20 | 惠州市烁达德高光电科技有限公司 | A kind of illumination zone is relatively wide and is easy to the Handheld LED lamp of storage |
| CN110220123A (en) * | 2019-04-23 | 2019-09-10 | 天津市绮彤工艺品有限公司 | A kind of contractile hand-held lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995805A (en) * | 2006-12-27 | 2007-07-11 | 马建烽 | Telescopic working lamp |
| CN201062720Y (en) * | 2007-04-17 | 2008-05-21 | 刘洪� | Hand charging accumulated energy electric torch for concentration of a plurality of LED using lens |
| CN202580684U (en) * | 2012-05-09 | 2012-12-05 | 宁波天瑞电器有限公司 | Work light |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060221603A1 (en) * | 2005-04-04 | 2006-10-05 | Zazzara John P Sr | Bi-directional flashlight |
| CN201028301Y (en) * | 2007-02-05 | 2008-02-27 | 宁波晗达电器有限公司 | Portable working lamp |
-
2012
- 2012-05-09 CN CN201210140965.1A patent/CN103388751B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1995805A (en) * | 2006-12-27 | 2007-07-11 | 马建烽 | Telescopic working lamp |
| CN201062720Y (en) * | 2007-04-17 | 2008-05-21 | 刘洪� | Hand charging accumulated energy electric torch for concentration of a plurality of LED using lens |
| CN202580684U (en) * | 2012-05-09 | 2012-12-05 | 宁波天瑞电器有限公司 | Work light |
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| CN103388751A (en) | 2013-11-13 |
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Address after: 315400 Industrial Park, Simen Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Tianrui Intelligent Technology Co.,Ltd. Address before: 315470 Industrial Zone, Si Zhen Town, Yuyao, Zhejiang Patentee before: NINGBO TALLER ELECTRICAL APPLIANCE Co.,Ltd. |
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