CN203363701U - Multifunctional LED (light-emitting diode) lamp - Google Patents
Multifunctional LED (light-emitting diode) lamp Download PDFInfo
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- CN203363701U CN203363701U CN2013204448554U CN201320444855U CN203363701U CN 203363701 U CN203363701 U CN 203363701U CN 2013204448554 U CN2013204448554 U CN 2013204448554U CN 201320444855 U CN201320444855 U CN 201320444855U CN 203363701 U CN203363701 U CN 203363701U
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- led lamp
- battery case
- multifunctional led
- battery
- metallic rod
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Abstract
The utility model provides a multifunctional LED (light-emitting diode) lamp which comprises two luminous bodies, two flexible connection arms and a battery box, wherein a battery is arranged in the battery box, one end of each flexible connection arm is electrically connected with a luminous body, and the other ends of the two flexible connection arms are electrically connected with the battery in the battery box. Since the multifunctional LED lamp provided by the utility model is provided with the two flexible connection arms, when a protuberance is unavailable in the working environment to fix the multifunctional LED lamp, the two flexible connection arms are wound on the neck of a worker so as to fix the multifunctional LED lamp. Therefore, the multifunctional LED lamp provided by the utility model experiences little influence of the working environment when in use, and is more widely applicable.
Description
Technical field
The utility model relates to field of light fittings, more particularly, relates to a kind of Multifunctional LED lamp.
Background technology
The advantages such as illumination abundance, LED lamp pearl long service life are arranged due to the LED light fixture, and the LED lamp belongs to solid light source, anti-mechanical shock is strong, deeply is subject to liking of outwork person, the open air person of camping or workshop maintenance worker.At present the kind of LED lamp is a lot, as be clamped in securing LED lamp on pipe or thin plate or be placed on horizontal plane stable LED desk lamp of living etc.
Due to outwork person, the open air person of camping or workshop maintenance worker's working environment complexity, the horizontal plane that can find is less, therefore out of doors or, in the working environment such as workshop, commonly used is the LED lamp gripped.As shown in Figure 1, the LED lamp gripped comprises illuminator 13, clamping part 11 and linking arm 12, and an end of linking arm 12 is connected with illuminator 13, and the other end is connected with clamping part 11.Clamping part 11 can be clipped on ridge less in working environment or be placed on horizontal plane, thereby for the staff provides light, and linking arm 12 has some strength, support as LED lamp illuminator 13, illuminator 13 is played a supporting role, and linking arm 12 use metal hoses are made in some cases, and bending linking arm 12 can obtain the light of different irradiating angles, thereby make the irradiating angle of illuminator 13 adjustable, and then meet the demand of staff to the light irradiating angle.
But the inventor finds, due to the outwork circumstance complication, while working out of doors, described LED lamp affected by working environment larger, there is certain limitation.
The utility model content
In view of this, the utility model provides a kind of Multifunctional LED lamp, with what solve LED lamp in prior art, fixedly is subject to the outwork ambient influnence larger, has circumscribed problem.
For achieving the above object, the utility model provides following technical scheme:
A kind of Multifunctional LED lamp, comprise two illuminators, two flexible linking arms and battery case, be provided with battery in described battery case, one end of described two flexible linking arms is electrically connected to respectively an illuminator, and the other end of described two flexible linking arms is electrically connected to the battery in described battery case.
Preferably, described two flexible linking arms comprise the metallic rod of integral type, the two ends of the metallic rod of described integral type are electrically connected to respectively described two illuminators, and described battery case is run through in the middle part of the metallic rod of described integral type, and are electrically connected to the battery in described battery case.
Preferably, the outside that is positioned at the outer metallic rod of battery case also is coated with plastic flexible pipe.
Preferably, in described battery case, also comprise by the kicker magnet of draw-in groove, viscose glue or screw and described battery case close-fitting.
Preferably, described kicker magnet is positioned at a battery side of described metallic rod dorsad.
Preferably, described battery case comprises upper shell and lower house, and a side of described upper shell and described lower house is hinged, and upper shell is connected by buckle with the opposite side of lower house.
Preferably, described illuminator comprises lamp cylinder, a plurality of LED lamp pearl, reflector, light cover and optical filter; Between described lamp cylinder and described light cover, be threaded, described a plurality of LED lamp pearls and described reflector are positioned at described lamp cylinder;
Wherein, the diameter of described optical filter is identical with the internal diameter of described light cover, and between reflector and described light cover.
Preferably, be provided with on described lamp cylinder and control the luminous switch of a plurality of LED lamp pearl.
Preferably, also comprise the optical filtering film magazine in described battery case, in described optical filtering film magazine, comprise a plurality of optical filters.
Compared with prior art, the Multifunctional LED lamp that the utility model provides, have two can be crooked linking arm and two illuminators, in working environment, do not have ridge or ridge larger, and can't grip Multifunctional LED lamp the time, described two linking arms are clipped on staff's neck to fix Multifunctional LED lamp after bending, thereby outdoor working environment how complicated no matter, if described Multifunctional LED lamp can't be fixed on the object in environment, can also be wrapped on staff's neck, the fixing impact that no longer is subject to working environment of described Multifunctional LED lamp, no longer there is limitation when fixing Multifunctional LED lamp, and in the Multifunctional LED lamp that the utility model provides, linking arm can be crooked, make the staff can regulate as required the angle that illuminator irradiates.
In addition, the LED lamp that the utility model provides can also comprise miscellaneous part, makes the LED light fixture that a plurality of functions be arranged, for example, also comprise kicker magnet in battery case, thereby, while having magnet to exist, described LED lamp can also be adsorbed on magnet with fixed L ED lamp in working environment.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the LED lamp schematic diagram gripped in prior art;
The profile schematic diagram of a kind of Multifunctional LED lamp that Fig. 2 provides for the utility model;
The cross-sectional view that Fig. 3 is Multifunctional LED lamp in Fig. 2;
The schematic diagram of a kind of illuminator with optical filter that Fig. 4 provides for the utility model;
The optical filtering film magazine that Fig. 5 provides for the utility model;
The cross-sectional view of a kind of battery case that comprises the optical filtering film magazine that Fig. 6 provides for the utility model.
The specific embodiment
Just as described in the background section, when LED lamp of the prior art is used out of doors, affected by working environment larger, there is certain limitation, the inventor studies discovery, the reason that above-mentioned phenomenon occurs is, existing LED lamp is generally all with clamping part, when work, clamp ridge less in working environment with clamping part, thereby fixed L ED lamp, but described clamping part has requirement to the size of the object of clamping, must be less than the maximum subtended angle of clamping part, therefore, general described clamping part can only be clamped ridge less in working environment, as thin plate or the less pipe of diameter, when not having ridge or ridge larger in working environment, the LED lamp gripped will be no longer applicable, therefore the LED lamp gripped is subject to the impact of working environment larger, there is certain limitation.
For this reason, the inventor finds after deliberation, if can design a kind of LED lamp that can conveniently be fixed on staff's upper body, substantially can in any working environment, all can conveniently use described LED lamp illumination.
Based on this, the utility model provides a kind of Multifunctional LED lamp, comprising:
Two illuminators, two flexible linking arms and battery case, be provided with battery in described battery case, one end of described two flexible linking arms is electrically connected to respectively an illuminator, and the other end of described two flexible linking arms is electrically connected to the battery in described battery case.
As shown from the above technical solution, the Multifunctional LED lamp that the utility model provides, comprise two flexible linking arms and two illuminators, in working environment fixedly during Multifunctional LED lamp, by described two flexible linking arms, be wrapped on staff's neck or fixing Multifunctional LED lamp on wrist, thereby make described Multifunctional LED lamp not be subject to the impact of working environment, all can conveniently use in any working environment.
It is more than the application's core concept, below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
A lot of details have been set forth in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here and implement, those skilled in the art can be in the situation that do similar popularization without prejudice to the utility model intension, so the utility model is not subject to the restriction of following public specific embodiment.
Below by several embodiment, specifically describe.
Provide a kind of Multifunctional LED lamp in an embodiment of the present utility model, as shown in Figure 2, described Multifunctional LED lamp comprises battery case 21, two flexible linking arms 22 and two illuminators 23, one end of two flexible linking arms 22 is electrically connected to respectively an illuminator 23, the other end connects battery case 21, be provided with battery in battery case 21, flexible linking arm 22 is electrically connected to the battery in battery case simultaneously, described battery is electrically connected to described illuminator by linking arm, and provide electric energy to illuminator, make illuminator luminous.
It should be noted that, the battery in battery case 21 can be dry cell, can be also the battery that can repeatedly discharge and recharge, and described battery comprises lead-acid accumulator, lithium battery or lithium ion battery etc., in the present embodiment, this is not done restriction.For dry cell, it is convenient for carrying, and the dry cell in battery case is not while having enough electric energy to offer illuminator, and the dry cell of changing in battery case can make described illuminator luminous again, and light is provided; And for battery, although can repeatedly discharge and recharge, can repeatedly utilize, with respect to dry cell environmental protection more, if but at work, described battery does not have enough electric weight to offer illuminator to make it luminous, and during the facility that does not have in working environment to charge a battery, described LED lamp can't reuse, and comparatively speaking, the battery that can repeatedly discharge and recharge also can be subject to the impact of working environment.Therefore, preferred in the present embodiment, the battery in described battery case is dry cell, thereby makes the LED lamp in use not be subject to the impact of working environment.And, in other embodiment of the present utility model, the battery in described battery case can also be the battery that can repeatedly discharge and recharge, and preferred, the described battery that can repeatedly discharge and recharge is for storing the larger battery of capacity of electric weight.
Linking arm 22 is the metallic rod that softer conducting metal is made by material, and on the one hand, described metallic rod plays battery and the illuminator 23 be electrically connected in battery case, realizes that battery provides the effect of electric energy to illuminator, on the other hand, because the material of described metallic rod is softer, the staff can make described linking arm bending after acting on power certain on linking arm with hand, simultaneously, when described linking arm is wrapped on the object or person body, it also has certain fixation metallic rod, can be as rope, because being subject to the effect of gravity, illuminator changes easily shape, therefore described in the present embodiment, the material of making of metallic rod is preferably copper, or the mixture of iron and other metals, it should be noted that, as long as metallic rod described in the present embodiment can be conducted electricity, and having plasticity gets final product, material to described metallic rod in the present embodiment is not done restriction.
It should be noted that, the girth of the length of described each flexible linking arm and human body neck is similar, thereby while making two linking arms be wrapped on staff's neck, also have vacant length to adjust the irradiating angle of the light of illuminator, preferred in the present embodiment, the length of described linking arm is 25cm-40cm, comprises endpoint value.
The Multifunctional LED lamp that the present embodiment provides, have two can be crooked linking arm, in working environment, do not have ridge or ridge larger, in the time of can not adopting the LED lamp gripped to illuminate working environment, two linking arms are wrapped on staff's neck, to fix described Multifunctional LED lamp, with respect to LED lamp of the prior art, the Multifunctional LED lamp that the present embodiment provides is subject to the impact of working environment very little fixedly the time, and applicability is stronger.
Another embodiment of the present utility model provides a kind of Multifunctional LED lamp, as shown in Figure 3, comprise battery case 21, two flexible linking arms 22 and two illuminators 23, the outer surface of the metallic rod 221 of two flexible linking arms 22 of the Multifunctional LED lamp wherein provided in the present embodiment also comprises the plastic flexible pipe 222 that surrounds described metallic rod, plastic flexible pipe 222 is enclosed in the outer surface of exposed aerial metallic rod, thereby avoid metallic rod 221 to contact with airborne oxygen or steam, effectively prevent metallic rod 221 from making moist and get rusty, guaranteed the conductive capability of metallic rod, and then extended service life of described Multifunctional LED lamp.
When described Multifunctional LED lamp is wound on staff's neck fixedly; in order to make described staff feel comfortable; the material of described plastic flexible pipe is more soft plastics; or the outside of described plastic flexible pipe can also comprise the more soft goods such as spongy layer or cotton; thereby make staff's neck more comfortable; in the present embodiment, the goods of the softness outside described plastic flexible pipe are not done to restriction; the goods of more comfortable described softness in the time of can making described Multifunctional LED lamp be wrapped on staff's neck, all in protection domain of the present utility model.
It should be noted that, in order to strengthen the mechanical strength of described Multifunctional LED lamp, can also be preferred in the present embodiment, metallic rod 221 in described two linking arms is structure as a whole, be that some metallic rod runs through described battery case, as shown in Figure 3, the metallic rod 221 in battery case 21 is positioned at a side of battery 211, and with the both positive and negative polarity of battery 211, be electrical connected, thereby the metallic rod of integrative-structure 221 couples together battery case 21 and illuminator 23.Described metallic rod is structure as a whole, and can make the integral body of described Multifunctional LED lamp more firm.
In the present embodiment, the metallic rod of described linking arm is structure as a whole and has strengthened the bulk strength of described Multifunctional LED lamp, the metallic rod outer surface of described linking arm comprises plastic flexible pipe simultaneously, can prevent that metallic rod from being affected and getting rusty by airborne steam and oxygen, thereby guaranteed the electric conductivity of metallic rod, and then also guaranteed the service life of Multifunctional LED lamp.
In another embodiment of the present utility model, as shown in Figure 3, battery case 21 is interior can also comprise kicker magnet 212, and kicker magnet 212 is positioned at the opposite side of battery 211, relative with the described metallic rod 221 that runs through battery case.Battery case 21 and kicker magnet 212 close-fittings, to guarantee kicker magnet 212 and the surface of battery case, be close to, thereby, while in working environment, having magnet, described Multifunctional LED lamp can also be adsorbed on magnet and fix by kicker magnet 212.Accordingly, battery case 21 is even curface with the surface of kicker magnet 212 close-fittings, so that kicker magnet stably is adsorbed on magnet surface, and restriction is not done on another surface of described metallic rod place battery case.It should be noted that, between described battery case and kicker magnet, by screw, glue or buckle, carry out close-fitting, in the present embodiment, the mode of close-fitting between battery case and kicker magnet is not done to particular determination, as long as the nonvoluntary movement in battery case of described kicker magnet.
When there is magnet in the Multifunctional LED lamp that the present embodiment provides in working environment, battery case can also be adsorbed on to magnet surface, thus fixing described Multifunctional LED lamp, for fixing Multifunctional LED lamp provides a kind of new fixed form.
Provide a kind of Multifunctional LED lamp in another embodiment of the present utility model, comprise battery case, two flexible linking arms and two illuminators, as shown in Figure 4, described illuminator not only comprises lamp cylinder 231, light cover 232, a plurality of LED lamp pearl 233 and reflector 234, also comprise optical filter 235, do not do restriction in color the present embodiment of described optical filter, preferably include green color filter and Red lightscreening plate.Lamp cylinder 231 is threaded with light cover 232, and a plurality of LED lamp pearls 233 and reflector 234 are positioned at lamp cylinder 231; Wherein, described optical filter can be the optical filter that its diameter is identical with the internal diameter of light cover, thereby described optical filter is placed between light cover 232 and reflector 234, realizes filtering.Described optical filter can be also the optical filter that its diameter is identical with described light cover external diameter, then increases a removably plastic shell outside described light cover, thereby optical filter is fixed on to the outside of described light cover, realizes filtering.In the present embodiment, the diameter of preferred optical filter 235 is identical with the internal diameter of light cover 232, and between reflector 234 and light cover 232.
As shown in Figure 5, when optical filter is not temporarily used, put in optical filtering film magazine 213, described optical filtering film magazine is placed in battery case between kicker magnet and battery, as shown in Figure 6, draw-in groove in the middle of optical filtering film magazine 213 just in time blocks the column in battery case, thereby optical filtering film magazine 213 is fixed in battery case 21, to be convenient for carrying.It should be noted that, can hold a plurality of optical filters in optical filtering film magazine 213 simultaneously, when need to the light of LED lamp pearl 233 outgoing being filtered, while making to there is certain wavelength from the light of illuminator 23 outgoing, take out applicable optical filter optical filtering film magazine in battery case 21, light cover 232 is screwed from lamp cylinder 231, then optical filter is placed between light cover 232 and reflector 234, tighten light cover 232 to fix described optical filter, can realize when the lamp pearl is again luminous filtering.
The Multifunctional LED lamp that the present embodiment provides, with optical filter, in the working environment that is applicable to need to filter, for described Multifunctional LED lamp has increased a kind of new function.
It should be noted that, described battery case in above all embodiment as shown in Figure 2, comprise upper shell 214 and lower house 215, one side of upper shell 214 and lower house 215 is hinged, opposite side connects by buckle 216, battery case can be opened and closed, so that the replacing of described dry cell and optical filter.In other embodiment of the present utility model, when described battery is the battery that can repeatedly discharge and recharge, described battery case can also not polluted by external substance to protect described battery for enclosed, thereby guarantees the service life of battery.
In other embodiment of the present utility model, comprise respectively on the lamp cylinder of described two illuminators and control the luminous switch of self a plurality of LED lamp pearl, thereby in use, can be according to the light luminance demand in working environment, one or two described illuminator of choice for use.
It should be noted that, in other embodiment of the present utility model, the abbreviation that can also comprise low pressure PCBA(Printed Circuit Board Assembly in described battery case) circuit board, and the switch on described illuminator lamp cylinder comprises a plurality of control shelves, described PCBA plate and described multi-gear switch jointly control the luminous number of a plurality of LED lamp pearl, thus realize the multistage brightness (high-in-low).
In addition, can also comprise a plurality of water-tight circles in the battery case of described Multifunctional LED lamp and illuminator, thereby described Multifunctional LED lamp also can normally be used in water.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from spirit or scope of the present utility model, realization in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a Multifunctional LED lamp, it is characterized in that, comprise two illuminators, two flexible linking arms and battery case, be provided with battery in described battery case, one end of described two flexible linking arms is electrically connected to respectively an illuminator, and the other end of described two flexible linking arms is electrically connected to the battery in described battery case.
2. Multifunctional LED lamp according to claim 1, it is characterized in that, described two flexible linking arms comprise the metallic rod of integral type, the two ends of the metallic rod of described integral type are electrically connected to respectively described two illuminators, described battery case is run through in the middle part of the metallic rod of described integral type, and is electrically connected to the battery in described battery case.
3. Multifunctional LED lamp according to claim 2, is characterized in that, the outside that is positioned at the outer metallic rod of battery case also is coated with plastic flexible pipe.
4. Multifunctional LED lamp according to claim 2, is characterized in that, in described battery case, also comprises by the kicker magnet of draw-in groove, viscose glue or screw and described battery case close-fitting.
5. Multifunctional LED lamp according to claim 4, is characterized in that, described kicker magnet is positioned at a battery side of described metallic rod dorsad.
6. Multifunctional LED lamp according to claim 1, is characterized in that, described battery case comprises upper shell and lower house, and a side of described upper shell and described lower house is hinged, and upper shell is connected by buckle with the opposite side of lower house.
7. Multifunctional LED lamp according to claim 1, is characterized in that, described illuminator comprises lamp cylinder, a plurality of LED lamp pearl, reflector, light cover and optical filter; Between described lamp cylinder and described light cover, be threaded, described a plurality of LED lamp pearls and described reflector are positioned at described lamp cylinder;
Wherein, the diameter of described optical filter is identical with the internal diameter of described light cover, and between reflector and described light cover.
8. Multifunctional LED lamp according to claim 7, is characterized in that, is provided with on described lamp cylinder and controls the luminous switch of a plurality of LED lamp pearl.
9. Multifunctional LED lamp according to claim 7, is characterized in that, also comprises the optical filtering film magazine in described battery case, in described optical filtering film magazine, comprises a plurality of optical filters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204448554U CN203363701U (en) | 2013-07-24 | 2013-07-24 | Multifunctional LED (light-emitting diode) lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204448554U CN203363701U (en) | 2013-07-24 | 2013-07-24 | Multifunctional LED (light-emitting diode) lamp |
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| Publication Number | Publication Date |
|---|---|
| CN203363701U true CN203363701U (en) | 2013-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204448554U Expired - Fee Related CN203363701U (en) | 2013-07-24 | 2013-07-24 | Multifunctional LED (light-emitting diode) lamp |
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| CN (1) | CN203363701U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9534752B1 (en) | 2015-08-13 | 2017-01-03 | E. Mishan & Sons, Inc. | Flexible two headed flashlight |
| CN106764575A (en) * | 2016-11-22 | 2017-05-31 | 北京仿真中心 | A kind of assist illuminator |
| USD804070S1 (en) | 2015-08-13 | 2017-11-28 | E. Mishan & Sons, Inc. | Flexible flashlight |
| USD871636S1 (en) | 2018-10-08 | 2019-12-31 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD871257S1 (en) | 2018-10-08 | 2019-12-31 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| EP3636986A1 (en) * | 2018-10-09 | 2020-04-15 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| US11215344B2 (en) | 2018-10-08 | 2022-01-04 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| WO2022012277A1 (en) * | 2020-07-14 | 2022-01-20 | 余姚煜昌电器有限公司 | Wearable lamp and working method thereof |
| US11300279B2 (en) | 2007-04-06 | 2022-04-12 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD978396S1 (en) | 2020-09-11 | 2023-02-14 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD981613S1 (en) | 2020-09-11 | 2023-03-21 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| US11703212B2 (en) | 2018-10-08 | 2023-07-18 | Walter R. fucker Enterprises, Ltd. | Portable light |
| USD1004154S1 (en) | 2020-02-13 | 2023-11-07 | Walter R. Tucker Enterprises, Ltd. | Portable light |
-
2013
- 2013-07-24 CN CN2013204448554U patent/CN203363701U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11300279B2 (en) | 2007-04-06 | 2022-04-12 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD804070S1 (en) | 2015-08-13 | 2017-11-28 | E. Mishan & Sons, Inc. | Flexible flashlight |
| US9534752B1 (en) | 2015-08-13 | 2017-01-03 | E. Mishan & Sons, Inc. | Flexible two headed flashlight |
| CN106764575A (en) * | 2016-11-22 | 2017-05-31 | 北京仿真中心 | A kind of assist illuminator |
| USD871636S1 (en) | 2018-10-08 | 2019-12-31 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| US10677431B2 (en) | 2018-10-08 | 2020-06-09 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| US11215344B2 (en) | 2018-10-08 | 2022-01-04 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD871257S1 (en) | 2018-10-08 | 2019-12-31 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| US11703212B2 (en) | 2018-10-08 | 2023-07-18 | Walter R. fucker Enterprises, Ltd. | Portable light |
| EP3636986A1 (en) * | 2018-10-09 | 2020-04-15 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD1004154S1 (en) | 2020-02-13 | 2023-11-07 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| WO2022012277A1 (en) * | 2020-07-14 | 2022-01-20 | 余姚煜昌电器有限公司 | Wearable lamp and working method thereof |
| USD978396S1 (en) | 2020-09-11 | 2023-02-14 | Walter R. Tucker Enterprises, Ltd. | Portable light |
| USD981613S1 (en) | 2020-09-11 | 2023-03-21 | Walter R. Tucker Enterprises, Ltd. | Portable light |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20140724 |
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| EXPY | Termination of patent right or utility model |