CN103388751A - Working lamp - Google Patents
Working lamp Download PDFInfo
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- CN103388751A CN103388751A CN2012101409651A CN201210140965A CN103388751A CN 103388751 A CN103388751 A CN 103388751A CN 2012101409651 A CN2012101409651 A CN 2012101409651A CN 201210140965 A CN201210140965 A CN 201210140965A CN 103388751 A CN103388751 A CN 103388751A
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- transparent pipe
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Abstract
The invention discloses a working lamp, which comprises a lamp body, a lamp base and a lamp holder. The working lamp is characterized in that the lamp body consists of a lamp shell, an upper transparent tube and a lower transparent tube, which are sleeved and connected in a relative sliding way; the lamp base is arranged at the upper end of the upper transparent tube in a rotating way; the lamp holder is fixedly arranged at the bottom of the lower transparent tube; a battery is arranged in the lamp holder; respective LED (light-emitting diode) circuit boards are arranged in the upper and lower transparent tubes respectively; the upper and lower transparent tubes are provided with respective corresponding switches; and the LED circuit boards and the switches are electrically connected with the two electrodes of the battery through conductive rods and connecting wires respectively to form upper and lower illumination loops. The lamp base can rotate, so that the lamp can irradiate different angles, and is convenient to adjust; meanwhile, the lamp body can be bidirectionally stretched and retracted, and the lamp can be automatically turned on when the lamp body is stretched, so that the illumination intensity is greatly improved, an illumination range is greatly widened; and the lamp can be selectively stretched and retracted according to needs. The working lamp is simple in structure and novel and reasonable in design, can be bidirectionally stretched and retracted, can also rotate, and has the characteristics of good illumination effects, multifunction and convenience for carrying.
Description
Technical field
The present invention relates to a kind of lighting, especially a kind of is scalable revolvable portable lamp again.
Background technology
In order to meet the needs of various illuminations in people's daily life and work, various lightings have appearred, wherein portable lamp also progresses into workplace, use as illumination, but general portable lamp such as flashlight, and the direction of illumination of its light is fixed, and must hold with hand while using, control the direction of light irradiation by the motion of hand, very inconvenient, and illumination zone and brightness can not reach the work instructions for use.Many portable lamps that improved have at present also appearred, it is 200620141177.4 Chinese patent " a kind of multi-functional working light " as the patent No., 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 one side, in described tripod mechanism, feet and lamp body end form and are rotatably connected, and lamp holder, lamp body, switch and be built between battery in tripod mechanism supports pin and be connected to form loop form lighting device.The lamp head of this portable lamp can rotate, but it only has a lamp holder, and the illumination that requires for difference also has certain limitation.
and for example the patent No. is 200610155500.8 Chinese patent " a kind of Collapsible working lamp ", it comprises the lamp cylinder, wiring board and a plurality of LED lamp, the lamp cylinder is comprised of inside and outside sheathed and transparent pipe and handle that become relative sliding to connect again, above-mentioned wiring board is fixed in transparent pipe, each LED lamp is electrically connected mutually with the power contacting plate that is arranged on the transparent pipe afterbody, be fixed with on the handle inwall can with two conducting strips of the corresponding conducting of power contacting plate, this two conducting strip also is connected with the two poles of the earth of power supply by wire respectively, simultaneously at the corresponding position of transparent pipe and handle, be provided with to prevent that transparent pipe all is recessed in inside contracting position-limit mechanism and preventing that transparent pipe from all pulling out the overhanging position-limit mechanism outside handle within handle.This lamp can one-way expansion, can not rotate, though structurally greatly shortened the length of portable lamp, the collection that is easy to carry, structurally still be 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 simple in structure, can the rotatable portable lamp of bi-directional expansion, have novel in design rationally, the characteristics of good illumination effect.
the present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of portable lamp, comprise lamp body, lamp cap and lamp holder, it is characterized in that: described lamp body is by the inside and outside sheathed and lamp housing and the upper transparent pipe that become relative sliding to connect, lower transparent pipe forms, 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, be provided with battery in lamp socket, be respectively equipped with LED wiring board separately in upper transparent pipe and lower transparent pipe, and be provided with corresponding gauge tap separately, LED wiring board and gauge tap pass through respectively conducting rod, wiring and battery the two poles of the earth are electrically connected, form two lighting loops in up and down.
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, vertically be provided with two gathering sills on the inwall of lamp housing, described conducting rod is two metalworks, be embedded on the gathering sill of envelope inner wall, the two poles of the earth by wiring and battery are electrically connected, described upper transparent pipe and lower transparent pipe are located at top and the bottom of lamp housing slidably, and by the contact of end sides, conducting rod on LED wiring board and gathering sill are joined.
As improvement, the both ends open place of described lamp housing is provided with respectively the fixedly lasso that fixes for to upper transparent pipe and lower transparent pipe, the upper end of the lower end of described upper transparent pipe and lower transparent pipe is respectively equipped with an extensible member, the diameter of extensible member is consistent with the lamp housing internal diameter, external diameter greater than upper transparent pipe and lower transparent pipe, when upper transparent pipe and lower transparent pipe when protruding, by extensible member and fixedly lasso offset and carry out spacingly, the extensible member surface is provided with the guide pad that coordinates with gathering sill.
As improvement, described LED wiring board is provided with LED lamp in a row, described gauge tap is arranged on extensible member, and in lower end and the upper end side section of extensible member, be provided with respectively corresponding gauge tap, form the switch groove corresponding with gauge tap on the inwall of described housing, when upper transparent pipe and lower transparent pipe outwards stretched, described gauge tap broke away from the switch groove, offset with the inwall of upper and lower two sections of lamp housing respectively, realize current lead-through.
as improvement, described lamp holder comprises shell of lamp base and is arranged on shell of lamp base interior a high-powered LED lamp and lamp bowl, described shell of lamp base is to be docked and form with head circle tumbler by Tou Quan, lower end one side 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 and right, its right is provided with the axis hole corresponding with the axle sleeve of head circle tumbler, left is provided with the draw-in groove that coordinates with elastic card, described lamp holder is rotating hinged with coordinating of right upper shaft hole by the axle sleeve that head encloses on tumbler, and by the elastic card on head circle tumbler and left upper being fixed coordinating of draw-in groove.
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, front end at the lamp bowl is covered with slide, rear end is provided with fin, and by Tou Quan, with head circle tumbler, fix, the sidepiece of described head circle tumbler is equipped with for the shift knob of controlling high-powered LED lamp.
Improve, the outside, the upper end of described upper transparent pipe forms the cannelure of indent again, involutory being nested with on the cannelure of upper transparent pipe in described left the lower end with right, and by screw pass left with right on through hole left and right is connected and fixed.
Further improve, described base is to be involuted by base upper casing and base lower casing, and described base upper casing is connected and fixed by a 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 the battery fixture.
Further improve, 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, by screw, base lower casing and base upper casing is connected and fixed.
Finally, the side of described lamp housing is covered with cosmetic sheet, at the positive mark of lamp housing, is provided with up and down arrow pattern.
Compared with prior art, the invention has the advantages that: 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, makes the intensity of illumination and scope greatly increase, and can carry out as required choice for use.The present invention is simple in structure, modern design is reasonable, not only can bi-directional expansion but also rotatable, have good illumination effect, and function is many and easy to carry, the characteristics of compact conformation practicality.
Description of drawings
Fig. 1 is the structure cutaway view of the present invention under extended state;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present invention;
Fig. 3 is perspective view of the present invention;
Fig. 4 is structure cutaway view of the present invention;
Fig. 5 is the perspective view of the present invention under the lamp holder rotation status;
Fig. 6 is the perspective view under lamp holder rotation of the present invention and extended state.
The specific embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
A kind of portable lamp, comprise lamp body, lamp holder 4 and lamp socket 5, lamp body is by inside and outside sheathed and become lamp housing 1 that relative sliding connects and upper transparent pipe 2, lower transparent pipe 3 to form, 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 positive mark is provided with up and down arrow pattern in the outside of lamp housing 1; Upper transparent pipe 2 and lower transparent pipe 3 symmetries are set in the upper and lower in lamp housing 1, be respectively equipped with LED wiring board 7 separately in upper transparent pipe 2 and lower transparent pipe 3, vertically be arranged with two gathering sills on the inwall of lamp housing 1, be equipped with two metalworks in gathering sill as conducting rod 10, 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 wiring board 7 and the conducting rod 10 in gathering sill are joined, form two lighting loops in up and down; The both ends open place of lamp housing 1 is provided with respectively spacing fixing fixedly lasso 8 when upper transparent pipe 2 and lower transparent pipe 3 are stretched, the upper end of the lower end of upper transparent pipe 2 and lower transparent pipe 3 is respectively equipped with an extensible member 12, the external diameter of extensible member 12 is greater than the external diameter of upper transparent pipe 2 and lower transparent pipe 3, when upper transparent pipe 2 and lower transparent pipe 3 when protruding, outer wall and the envelope inner wall of extensible member 12 are tight against, the end face of extensible member 12 and fixedly lasso 8 offset and carry out spacingly, extensible member 12 surfaces are provided with the guide pad 12.1 that coordinates with gathering sill; LED wiring board 7 is provided with LED lamp in a row, gauge tap 9 has been installed respectively by upper end side section at the extensible member 12 of the lower end of the extensible member 12 of upper transparent pipe 2 and lower transparent pipe 3, form the switch groove 1.1 corresponding with gauge tap 9 on the inwall of housing 1, when upper transparent pipe 2 and the 3 outside stretching of lower transparent pipe, gauge tap 9 breaks away from the switch groove, offset with the inwall of upper and lower two sections of lamp housing 1 respectively, gauge tap 9 contact pressurizeds are triggered, realize current lead-through;
Operation principle is such: battery is by conducting rod to the power supply of LED wiring board, and when upper transparent pipe 2 did not stretch with lower transparent pipe 3, two gauge taps 9 were 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 and lower transparent pipe 3 are pulled outwardly while trailing, gauge tap 9 breaks away from switch grooves 1.1, and its contact and lamp housing 1 inwall offset, and realize current lead-through, and while stretching out like this, lamp is just bright.
Claims (10)
1. portable lamp, comprise lamp body, lamp cap and lamp holder, it is characterized in that: described lamp body is by the inside and outside sheathed and lamp housing and the upper transparent pipe that become relative sliding to connect, lower transparent pipe forms, 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, be provided with battery in lamp socket, be respectively equipped with LED wiring board separately in upper transparent pipe and lower transparent pipe, and be provided with separately corresponding gauge tap, LED wiring board and gauge tap pass through respectively conducting rod, wiring and battery the two poles of the earth are electrically connected, form two lighting loops in up and down.
2. portable lamp according to claim 1, it is characterized in that 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, vertically be provided with two gathering sills on the inwall of lamp housing, described conducting rod is two metalworks, be embedded on the gathering sill of envelope inner wall, the two poles of the earth by wiring and battery are electrically connected, described upper transparent pipe and lower transparent pipe are located at top and the bottom of lamp housing slidably, and by the contact of end sides, conducting rod in LED wiring board and gathering sill are joined.
3. portable lamp according to claim 2, the both ends open place that it is characterized in that described lamp housing is provided with respectively the fixedly lasso that fixes for to upper transparent pipe and lower transparent pipe, the upper end of the lower end of described upper transparent pipe and lower transparent pipe is respectively equipped with an extensible member, the external diameter of extensible member is greater than the external diameter of upper transparent pipe and lower transparent pipe, when upper transparent pipe and lower transparent pipe when protruding, outer wall and the envelope inner wall of extensible member are tight against, the end face of extensible member and fixedly lasso offset and carry out spacingly, the extensible member surface is provided with the guide pad that coordinates with gathering sill.
4. portable lamp according to claim 2, it is characterized in that described LED wiring board is provided with LED lamp in a row, described gauge tap is arranged on extensible member, and in lower end and the upper end side section of extensible member, establish respectively corresponding gauge tap, form the switch groove corresponding with gauge tap on the inwall of described housing, when upper transparent pipe and lower transparent pipe outwards stretched, described gauge tap broke away from the switch groove, offset with the inwall of upper and lower two sections of lamp housing respectively, realize current lead-through.
5. portable lamp according to claim 1, it is characterized in that described lamp holder comprises shell of lamp base and is arranged on shell of lamp base interior a high-powered LED lamp and lamp bowl, described shell of lamp base is to be docked and form with head circle tumbler by Tou Quan, lower end one side 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 and right, its right is provided with the axis hole corresponding with the axle sleeve of head circle tumbler, left is provided with the draw-in groove that coordinates with elastic card, described lamp holder is rotating hinged with coordinating of right upper shaft hole by the axle sleeve that head encloses on tumbler, and by the elastic card on head circle tumbler and left upper being fixed coordinating of draw-in groove.
6. portable lamp according to claim 5, 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, front end at the lamp bowl is covered with slide, rear end is provided with fin, and by Tou Quan, with head circle tumbler, fix, the sidepiece of described head circle tumbler is equipped with for the shift knob of controlling high-powered LED lamp.
7. portable lamp according to claim 5, it is characterized in that the outside, upper end of described upper transparent pipe forms the cannelure of indent, involutory being nested with on the cannelure of upper transparent pipe in described left the lower end with right, and by screw pass left with right on through hole with left with right be connected and fixed.
8. portable lamp according to claim 1, is characterized in that described base is to be involuted by base upper casing and base lower casing, and described base upper casing is connected and fixed by a 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 the battery fixture.
9. portable lamp according to claim 8, 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, by screw, base lower casing and base upper casing is connected and fixed.
10. portable lamp according to claim 1, is characterized in that the side of described lamp housing is covered with cosmetic sheet, at the positive mark of lamp housing, is provided with up and down arrow 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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103388751A true CN103388751A (en) | 2013-11-13 |
| CN103388751B CN103388751B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210140965.1A Active CN103388751B (en) | 2012-05-09 | 2012-05-09 | A kind of portable lamp |
Country Status (1)
| Country | Link |
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| CN (1) | CN103388751B (en) |
Cited By (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 |
| 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 |
| CN107830474A (en) * | 2017-11-02 | 2018-03-23 | 诸海莺 | A kind of LED for being easy to Telescopic rotating |
| 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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060221603A1 (en) * | 2005-04-04 | 2006-10-05 | Zazzara John P Sr | Bi-directional flashlight |
| CN1995805A (en) * | 2006-12-27 | 2007-07-11 | 马建烽 | Telescopic working lamp |
| CN201028301Y (en) * | 2007-02-05 | 2008-02-27 | 宁波晗达电器有限公司 | Portable 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 |
-
2012
- 2012-05-09 CN CN201210140965.1A patent/CN103388751B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060221603A1 (en) * | 2005-04-04 | 2006-10-05 | Zazzara John P Sr | Bi-directional flashlight |
| CN1995805A (en) * | 2006-12-27 | 2007-07-11 | 马建烽 | Telescopic working lamp |
| CN201028301Y (en) * | 2007-02-05 | 2008-02-27 | 宁波晗达电器有限公司 | Portable 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 |
Cited By (5)
| 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 |
| CN107830474A (en) * | 2017-11-02 | 2018-03-23 | 诸海莺 | A kind of LED for being easy to Telescopic rotating |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103388751B (en) | 2016-03-02 |
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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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