CN103196071A - Rotatably adjustable light emitting diode (LED) working lamp - Google Patents
Rotatably adjustable light emitting diode (LED) working lamp Download PDFInfo
- Publication number
- CN103196071A CN103196071A CN2013101542629A CN201310154262A CN103196071A CN 103196071 A CN103196071 A CN 103196071A CN 2013101542629 A CN2013101542629 A CN 2013101542629A CN 201310154262 A CN201310154262 A CN 201310154262A CN 103196071 A CN103196071 A CN 103196071A
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- Prior art keywords
- lamp
- support
- lamp housing
- led
- lamp shell
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Abstract
The invention relates to a rotatably adjustable light emitting diode (LED) working lamp which comprises a lamp shell, wherein a circuit board is arranged in the lamp shell, the circuit board is fixed on the lamp shell, the circuit board is provided with an LED, the front end of the lamp shell is provided with a lens, the lamp shell is of a table shape, the outer side of the lamp shell is respectively provided with a support and a clamping sleeve, the support and the clamping sleeve are matched with an arc surface of the lamp shell, the tail inner side of the support is provided with an annular groove, a snap ring is arranged in the annular groove, and the clamping sleeve is fixed between the lamp shell and the snap ring through a spring. The rotatable adjustable LED working lamp is simple in structure, low in production cost, arbitrary in installation direction, flexible in adjustment, simple and convenient to operate, wide in application range, and not only applicable to the engineering machinery, but also applicable to the illumination of other industrial equipment.
Description
Technical field
The present invention relates to a kind of LED portable lamp, especially relate to a kind of LED portable lamp of rotatable adjusting.
Background technology
At present, the LED portable lamp that domestic engineering machinery is used is generally fixed by screw and support, and after installing and fixing, the direction of portable lamp irradiation can not change.If need to adjust the direction of illumination of portable lamp, the instrument of just must employing is readjusted it and is installed and fixed, and adjustment process is more loaded down with trivial details, time-consuming, brings very big inconvenience to work.
CN202302926U discloses a kind of multipurpose LED portable lamp that can laterally vertically regulate on July 4th, 2012, comprise lamp body, lens, safety glass, the circuit aluminium base, mounting bracket A, mounting bracket B, carrier base C, carrier base D, LED lamp pearl, be provided with recessed shell in the lamp body, the circuit aluminium base is installed in the groove of recessed shell, LED lamp pearl is installed in the hole of circuit aluminium base, Lamp cup is fixed on the LED lamp pearl by screw, the lens pillar of lens passes Lamp cup and is fixed on corresponding connection the on the Lamp cup, safety glass is installed on the Lamp cup, and together be installed in the recessed shell, mounting bracket A is fixed on the lamp body chute, carrier base C is installed in the back side of mounting bracket A, carrier base D is installed on the carrier base C, mounting bracket B is installed on the carrier base D, mounting bracket A installs sealing gasket and compressing tablet respectively in two ends, and side cover is fixedly connected on the lamp body two ends.Though this LED portable lamp can be regulated the direction of illumination of portable lamp by adjusting support angle, complex structure, installation direction has requirement, complex operation.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of simple in structure, and installation direction is any, the LED portable lamp of rotatable adjusting easy and simple to handle.
The technical scheme that the present invention solves its technical problem employing is: a kind of LED portable lamp of rotatable adjusting, comprise lamp housing, be provided with circuit board in the described lamp housing, described circuit board is fixed on the lamp housing, described circuit board is provided with light emitting diode, the front end of described lamp housing is provided with lens, described lamp housing be shaped as billiard table shape, the outside of described lamp housing is respectively equipped with support and cutting ferrule, described support and cutting ferrule match with the arc surface of lamp housing, the afterbody inboard of described support is provided with cannelure, is provided with snap ring in the described cannelure, and described cutting ferrule is fixed between lamp housing and the snap ring by spring.
Further, described support is provided with installation panel, and described installation panel is fixed on the support by jump ring and the draw-in groove that is positioned on the support.
Further, be provided with O type circle between described installation panel and the support.
Further, between described lens and the lamp housing waterproof gasket cement is arranged.
Compared with prior art, the present invention has the following advantages: (1) support and cutting ferrule match with the arc surface of lamp housing, can make lamp housing realize the rotation of front any direction, during work, only with hand just can tune to required direction of illumination by applanation lens, and lamp housing is in clamped condition all the time under the effect of cutting ferrule and spring, easily fixing direction of illumination; (2) installation panel adopts the structure of jump ring and draw-in groove, can realize manual installation and without other instrument (as special spanner), and production cost is lower, especially waits inadequately under the condition that inconvenience installs at installing space, also can realize quick, the reliable installation of whole lamp with distinct device, very convenient.
In sum, the present invention is simple in structure, production cost is low, installation direction is any, the adjusting flexibility is big, and is easy and simple to handle, applied widely, both be applicable to engineering mechanical device (as concrete mixer, environmental sanitation car, autocrane, crawler crane, port and pier crane etc.), be applicable to other industrial equipment illumination again.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1;
Fig. 2 is the cutaway view of the described embodiment 1 of Fig. 1;
Fig. 3 is embodiment illustrated in fig. 11 STRUCTURE DECOMPOSITION schematic diagram.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
With reference to accompanying drawing, present embodiment comprises lamp housing 7, is provided with aluminium base circuit board 6 in the described lamp housing 7, and described aluminium base circuit board 6 is fixed on the lamp housing 7 by screw 5, and described aluminium base circuit board 6 is provided with light emitting diode; The front end of described lamp housing 7 is provided with lens 4, described lamp housing 7 be shaped as billiard table shape, the outside of described lamp housing 7 is respectively equipped with support 1 and cutting ferrule 8, described support 1 and cutting ferrule 8 match with the arc surface of lamp housing 7, the afterbody inboard of described support 1 is provided with cannelure, be provided with snap ring 10 in the described cannelure, described cutting ferrule 8 is fixed between lamp housing 7 and the snap ring 10 by spring 9; Described support 1 is provided with installation panel 3, and described installation panel 3 is fixed on the support 1 by jump ring 11 and the draw-in groove 12 that is positioned on the support 1.Be provided with O type circle 2 between described installation panel 3 and the support 1.Between described lens 4 and the lamp housing 7 waterproof gasket cement is arranged.
During work, exert pressure to cutting ferrule 8 through the spring 9 that snap ring 10 compresses, lamp housing 7 remains at a direction under the effect of cutting ferrule 8 and support 1, can realize keeping the direction of illumination of a direction; When needs change direction of illumination, directly press applanation lens 4 with hand, lamp housing 7 is exerted pressure, rotation is to required direction of illumination, the arc surface of 7 pairs of supports 1 of lamp housing, cutting ferrule 8 produces pressure simultaneously, spring 9 is squeezed, when loosing one's grip, and spring 9 bounce-backs, cutting ferrule 8 is produced thrust, extruding lamp housing 7 finally is fixed, and remains required direction of illumination this moment.
Claims (4)
1. the LED portable lamp of a rotatable adjusting, comprise lamp housing, be provided with circuit board in the described lamp housing, described circuit board is fixed on the lamp housing, described circuit board is provided with light emitting diode, the front end of described lamp housing is provided with lens, it is characterized in that: described lamp housing be shaped as billiard table shape, the outside of described lamp housing is respectively equipped with support and cutting ferrule, described support and cutting ferrule match with the arc surface of lamp housing, the afterbody inboard of described support is provided with cannelure, is provided with snap ring in the described cannelure, and described cutting ferrule is fixed between lamp housing and the snap ring by spring.
2. the LED portable lamp of rotatable adjusting according to claim 1, it is characterized in that: described support is provided with installation panel, and described installation panel is fixed on the support by jump ring and the draw-in groove that is positioned on the support.
3. the LED portable lamp of rotatable adjusting according to claim 2 is characterized in that: be provided with O type circle between described installation panel and the support.
4. according to the LED portable lamp of claim 1 or 2 or 3 described rotatable adjustings, it is characterized in that: between described lens and the lamp housing waterproof gasket cement is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154262.9A CN103196071B (en) | 2013-04-28 | 2013-04-28 | Rotatably adjustable light emitting diode (LED) working lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310154262.9A CN103196071B (en) | 2013-04-28 | 2013-04-28 | Rotatably adjustable light emitting diode (LED) working lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103196071A true CN103196071A (en) | 2013-07-10 |
| CN103196071B CN103196071B (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310154262.9A Active CN103196071B (en) | 2013-04-28 | 2013-04-28 | Rotatably adjustable light emitting diode (LED) working lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103196071B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218140A (en) * | 1968-08-17 | 1971-01-06 | Ford Motor Co | Improvements relating to headlamp mounting |
| CN201434243Y (en) * | 2009-05-21 | 2010-03-31 | 魏根 | Rotating lamp capable of adjusting irradiation angle of light rays |
| CN202165919U (en) * | 2011-06-13 | 2012-03-14 | 深圳市容汇光科技有限公司 | LED lamp with adjustable illumination angle |
| CN202546317U (en) * | 2011-12-29 | 2012-11-21 | 北京朗波尔光电股份有限公司 | LED light source component |
| CN202813093U (en) * | 2012-09-21 | 2013-03-20 | 袁灵 | Light-emitting diode (LED) lamp capable of rotating in multiple angles |
| CN203273378U (en) * | 2013-04-28 | 2013-11-06 | 李惠远 | LED working lamp capable of being adjusted in rotating mode |
-
2013
- 2013-04-28 CN CN201310154262.9A patent/CN103196071B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1218140A (en) * | 1968-08-17 | 1971-01-06 | Ford Motor Co | Improvements relating to headlamp mounting |
| CN201434243Y (en) * | 2009-05-21 | 2010-03-31 | 魏根 | Rotating lamp capable of adjusting irradiation angle of light rays |
| CN202165919U (en) * | 2011-06-13 | 2012-03-14 | 深圳市容汇光科技有限公司 | LED lamp with adjustable illumination angle |
| CN202546317U (en) * | 2011-12-29 | 2012-11-21 | 北京朗波尔光电股份有限公司 | LED light source component |
| CN202813093U (en) * | 2012-09-21 | 2013-03-20 | 袁灵 | Light-emitting diode (LED) lamp capable of rotating in multiple angles |
| CN203273378U (en) * | 2013-04-28 | 2013-11-06 | 李惠远 | LED working lamp capable of being adjusted in rotating mode |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103196071B (en) | 2015-01-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130710 Assignee: Hunan kaosite Electronics Co. Ltd. Assignor: Li Huiyuan Contract record no.: 2015430000022 Denomination of invention: Rotatably adjustable LED (light-emitting diode) working lamp Granted publication date: 20150121 License type: Exclusive License Record date: 20150408 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |