CN202040554U

CN202040554U - Multipurpose light-emitting diode (LED) working lamp

Info

Publication number: CN202040554U
Application number: CN2010206931964U
Authority: CN
Inventors: 赵汀
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-31
Filing date: 2010-12-31
Publication date: 2011-11-16
Anticipated expiration: 2020-12-31

Abstract

The utility model discloses a light-emitting diode (LED) lamp and provides a foldable multipurpose LED working lamp with a simple structure and convenience in storage and carrying, which aims to solve the technical problems that the LED working lamp has a complicated structure, a rotating and positioning structure is extremely easy to abrade or fracture when the LED working lamp is repeatedly used, thereby, the positioning structure loses efficacy after the LED working lamp is folded and the like in the prior art. The foldable multipurpose LED working lamp comprises a circuit board and a plurality of LED light sources arranged on the circuit board, wherein the LED light sources are connected with a battery through a selection control switch; the circuit board and the LED light sources are arranged in an LED main shell; the battery is arranged in a battery main shell; one end of the LED main shell is rotatablely connected with one end of the battery main shell through a rotating shaft; and the same side faces of the LED main shell and the battery main shell which are parallel with the axis of the rotating shaft are symmetrically provided with magnets with opposite polarities.

Description

A kind of multipurpose LED portable lamp

Technical field

The utility model relates to a kind of LED lamp, relate in particular to a kind of simple in structure, be convenient to the folding multi-use LED portable lamp depositing and carry.

Background technology

Led light source is widely used on the various lightings because of having advantages such as little power consumption, luminous efficiency height, long service life, application when illumination especially in the open air, room illumination or other particular job occasion is more extensive, but existing LED lamp generally is that led light source and battery are arranged on the same housing, volume is big, uses and carry extremely inconvenience.

Chinese patent discloses a kind of collapsible LED portable lamp (CN201434217Y), it comprises a plurality of led light sources, the circuit board, battery, the loam cake that link to each other with each led light source, the lower cover, press button and the thread switching control road plate that are rotatably connected with loam cake, led light source wherein and circuit board are arranged in the loam cake, press button exposes in the surface of lower cover and the open close and conducting of gauge tap control circuit board, and battery and thread switching control road plate are arranged in the lower cover.This device is by portable lamp being designed to the turntable of upper and lower cover, thereby makes portable lamp become the structure of similar clamshell handset, promptly loam cake relatively lower cover fold, therefore reduced to take in volume.But rotation between the upper and lower cover in the structure and location structure complexity, and when overturning upper and lower cover repeatedly are arranged on the lug of its rotating shaft both sides and spacing button and very easily wear and tear or fracture, and can't fix after causing upper and lower cover folding thus.

Summary of the invention

The utility model mainly provided a kind of simple in structure, be convenient to the folding multi-use LED portable lamp depositing and carry, solve the LED portable lamp complex structure that exists in the prior art, rotated when using repeatedly and location structure very easily weares and teares or fractures, caused the technical problem of folding rear positioning structure inefficacy etc. thus.

Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of multipurpose LED portable lamp, comprise wiring board and be located at several led light sources on the wiring board, described led light source links to each other with battery by selecting gauge tap, described wiring board and led light source are located in the LED main casing, described battery is located in the battery main casing, one end of described LED main casing is rotationally connected by an end of rotating shaft and battery main casing, and is arranged with opposite polarity magnet on LED main casing parallel with rotating shaft core and battery main casing ipsilateral.Wiring board and led light source are arranged in the LED main casing, battery is arranged in the battery main casing, one end of LED main casing links to each other with an end of battery main casing by rotating shaft, during use the LED main casing is launched from a side of battery main casing, again both are folded after using end, and by attracting each other between symmetrically arranged magnet on its ipsilateral, make both remain folded state, simple in structure, take in volume little, deposit and easy to carry.

As preferably, between the link of described LED main casing and battery main casing, be provided with connector, an end of described connector is rotationally connected by rotating shaft and LED main casing, and the other end of described connector is rotationally connected by rotating shaft and battery main casing.By between the rotating shaft of the rotating shaft of LED main casing and battery main casing, connector being set, can guarantee that the LED main casing is flattened on the side of battery main casing by the thickness of connector compensation LED main casing and battery main casing, simple in structure, reduced to take in volume, conveniently deposited and carry.

As preferably, between the link of described LED main casing and battery main casing, be provided with the rotating shaft rubber sleeve, the two ends that described rotating shaft rubber sleeve cover covers on the outside of rotating shaft and rotating shaft rubber sleeve offset with the end face of LED main casing and battery main casing respectively.Be covered with the rotating shaft rubber sleeve by the link outside at LED main casing and battery main casing, make the complete ladle cover of rotational structure on the link in the rotating shaft rubber sleeve, prevent to accumulate dust in the rotating shaft, influence the flexibility of its rotation, improved the aesthetic property of LED portable lamp simultaneously again.

As preferably, be provided with LED main casing gum cover corresponding to the LED main casing outside mask below the led light source, be provided with battery main casing gum cover in the outside mask of described battery main casing.By at the outside of LED main casing and battery main casing shroud gum cover, can prevent that housing is impaired, increase the service life, gum cover can prevent that steam from entering in the housing simultaneously, improves the water resistance of portable lamp.

As more preferably, described battery main casing gum cover comprises battery gum cover loam cake and the battery gum cover lower cover that docks with battery gum cover loam cake.Battery main casing gum cover is arranged to upper and lower two parts, conveniently installs and disassemble.

Magnet can be arranged on a side of led light source, and as preferably, described LED main casing comprises transparent panel that is located on the led light source and the LED main casing lower cover that docks with transparent panel; Described battery main casing comprises battery case and the battery cover board that docks with battery case; Described magnet is located on LED main casing lower cover and the battery case.LED main casing and battery main casing all are arranged to upper and lower two parts, make things convenient for the installation of led light source and battery; Magnet is arranged on the reverse side of led light source, can portable lamp be absorbed and fixed on the irony fixed body easily by magnet and throws light on, need not the manual working lamp, thereby make the operator with the hands carry out other operation, easy to use.

The selection gauge tap can be arranged on the optional position on LED main casing and the battery main casing, as more preferably, on described transparent panel, be provided with switch hole, described selection gauge tap is located on the wiring board, be covered with deflating cap on described selection gauge tap, described deflating cap passes switch hole and extends to outside the transparent panel.With the gauge tap setting in the circuit board, and led light source also is provided with in the circuit board, the convenient thus led light source of regulating.

As more preferably, between described transparent panel and wiring board, be provided with reflector, described reflector is set on the led light source and the bottom surface of reflector links to each other with the PCB surface butt.By the optical efficiency that reflector can improve led light source is set, improve illuminating effect.

Therefore, a kind of multipurpose LED portable lamp of the present utility model has following advantage: an end of LED main casing links to each other with an end of battery main casing by rotating shaft, during use both are launched, again both are folded after using end, and keep folded state by the attraction that is symmetricly set on the ipsilateral, simple in structure, take in volume little, deposit and easy to carry; By at the outside of housing shroud gum cover, can prevent that housing is impaired, increase the service life, improved the water resistance of portable lamp simultaneously again, be applicable to field, room illumination and other particular job occasion.

Description of drawings:

Fig. 1 is the explosive view of a kind of multipurpose LED portable lamp of the utility model.

The specific embodiment:

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment:

As shown in Figure 1, a kind of multipurpose LED portable lamp of the present utility model, comprise the LED main casing and be rotatably connected on the battery main casing of LED main casing one end, in the LED main casing, fix a wiring board 2 by screw, the selection gauge tap 3 of 24 led light sources 1 and control led light source 1 switch is housed at wiring board 2, battery 4 is housed in the battery main casing, select gauge tap 3 to link to each other with battery 4 by power line, rotating shaft 7 by pair of parallel between LED main casing and battery main casing is connected a connector 9, one end of connector 9 is rotationally connected by the link of a rotating shaft 7 with the LED main casing, the other end of connector 9 is rotationally connected by the link of another root rotating shaft 7 with the battery main casing, LED main casing and battery main casing can smoothly be folded after 7 rotations around the shaft, corrugated rotating shaft of outside shroud rubber sleeve 10 corresponding to connector 9, and the two ends of rotating shaft rubber sleeve 10 are connected to respectively on the inner side end of LED main casing and battery main casing, LED main casing wherein comprises transparent panel 18 and LED main casing lower cover 19, the transparent panel 18 parallel tops that cover on led light source 1, LED main casing lower cover 19 openings make progress ladle cover below wiring board 2 and the periphery butt joint by screw and transparent panel 18 link to each other, the battery main casing comprises battery case 20 and battery cover board 21, battery 4 is contained in the battery case 20 and by battery cover board 21 and encapsulates, reflector 22 of suit on 24 led light sources 1, on reflector 22, have 24 apertures corresponding with led light source 1, led light source 1 passes aperture corresponding on the reflector 22, the bottom surface of reflector 22 links to each other with wiring board 2 surperficial butts, on transparent panel 18, have a switch hole 6 corresponding to the position of selecting gauge tap 3, selecting deflating cap 5 of shroud on the gauge tap 3, deflating cap 5 passes the outside that switch hole 6 extends to transparent panel 18, on the bottom surface of the bottom surface of LED main casing lower cover 19 and battery case 20, a magnet 8 has been installed respectively, the median plane of two opposite and relative connectors 9 of magnet 8 polarity is symmetrically distributed, LED main casing of outside ladle cover gum cover 11 at LED main casing lower cover 19, at a battery main casing of the outside of battery main casing ladle cover gum cover, wherein battery main casing gum cover comprises battery gum cover loam cake 16 and battery gum cover lower cover 17, battery gum cover loam cake 16 ladle covers are in the outside of battery cover board 21, and battery gum cover lower cover 17 ladle covers dock with battery gum cover loam cake 16 in the outside of battery case 20 and by screw.

During use, open according to using needs pulling LED main casing upwards to overturn, by selecting 24 led light sources 1 of gauge tap 3 controls, provide 12 led light sources 1 bright, 24 led light source 1 bright, three kinds of use patterns of 24 led light source 1 flickers, also can be according to using needs to be adsorbed on the irony fixture magnet on the portable lamp 8 fixing, thereby make things convenient for user's bimanualness, use to finish back upset LED main casing downwards and the battery main casing overlapping, the two by about two blocks of magnet 8 be attached together.

Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims

1. multipurpose LED portable lamp, comprise wiring board (2) and be located at several led light sources (1) on the wiring board (2), described led light source (1) links to each other with battery (4) by selecting gauge tap (3), it is characterized in that: described wiring board (2) and led light source (1) are located in the LED main casing, described battery (4) is located in the battery main casing, one end of described LED main casing is rotationally connected by an end of rotating shaft (7) and battery main casing, and with the LED main casing of rotating shaft (7) axis parallel and battery main casing ipsilateral on be arranged with opposite polarity magnet (8).

2. a kind of multipurpose LED portable lamp according to claim 1, it is characterized in that: between the link of described LED main casing and battery main casing, be provided with connector (9), one end of described connector (9) is rotationally connected by rotating shaft (7) and LED main casing, and the other end of described connector (9) is rotationally connected by rotating shaft (7) and battery main casing.

3. a kind of multipurpose LED portable lamp according to claim 1 and 2, it is characterized in that: be provided with rotating shaft rubber sleeve (10) between the link of described LED main casing and battery main casing, the two ends that described rotating shaft rubber sleeve (10) cover covers on the outside of rotating shaft (7) and rotating shaft rubber sleeve (10) offset with the end face of LED main casing and battery main casing respectively.

4. a kind of multipurpose LED portable lamp according to claim 1 and 2, it is characterized in that: be provided with LED main casing gum cover (11) in LED main casing outside mask, be provided with battery main casing gum cover in the outside mask of described battery main casing corresponding to led light source (1) below.

5. a kind of multipurpose LED portable lamp according to claim 4 is characterized in that: described battery main casing gum cover comprises battery gum cover loam cake (16) and the battery gum cover lower cover (17) that docks with battery gum cover loam cake (16).

6. a kind of multipurpose LED portable lamp according to claim 3 is characterized in that: described battery main casing gum cover comprises battery gum cover loam cake (16) and the battery gum cover lower cover (17) that docks with battery gum cover loam cake (16).

7. a kind of multipurpose LED portable lamp according to claim 1 and 2 is characterized in that: described LED main casing comprises transparent panel (18) that is located on the led light source (1) and the LED main casing lower cover (19) that docks with transparent panel (18); Described battery main casing comprises battery case (20) and the battery cover board (21) that docks with battery case (20); Described magnet (8) is located on LED main casing lower cover (19) and the battery case (20).

8. a kind of multipurpose LED portable lamp according to claim 7, it is characterized in that: on described transparent panel (18), be provided with switch hole (6), described selection gauge tap (3) is located on the wiring board (2), be covered with deflating cap (5) on described selection gauge tap (3), described deflating cap (5) passes switch hole (6) and extends to outside the transparent panel (18).

9. a kind of multipurpose LED portable lamp according to claim 7, it is characterized in that: be provided with reflector (22) between described transparent panel (18) and wiring board (2), described reflector (22) is set on the led light source (1) and the bottom surface of reflector (22) links to each other with the surperficial butt of wiring board (2).

10. a kind of multipurpose LED portable lamp according to claim 6, it is characterized in that: be provided with reflector (22) between described transparent panel (18) and wiring board (2), described reflector (22) is set on the led light source (1) and the bottom surface of reflector (22) links to each other with the surperficial butt of wiring board (2).