CN202927500U - Movable LED (Light Emitting Diode) lighting lamp - Google Patents

Abstract

The utility model provides a movable LED (Light Emitting Diode) lighting lamp, which comprises a lamp body, wherein the lamp body is provided with a shell; a first end of the shell is provided with an LED lamp bead; a power supply for providing power for the LED lamp bead is arranged in the shell; the first end of the shell is detachably provided with a transmitting cover; and the transmitting cover extends outwards from the first end of the shell along the axis of the shell. The light emergence angle of the movable LED lighting lamp provided by the utility model is large; the place around the movable LED lighting lamp can be lighted; the movable LED lighting lamp has a small size and is convenient to carry; and the movable LED lighting lamp is also provided with an emergency hammer for emergency escape, so that convenience is brought to people in an automobile to escape when the automobile fails or an emergency situation occurs.

Description

Mobile LED lighting lamp

Technical field

The utility model relates to a kind of light fixture, particularly a kind of mobile LED lighting lamp that can be used for the car emergency illumination.

Background technology

People are equipped with the light fixture that is used for emergency lighting usually on automobile, as flashlight or outdoor illumination etc., in case when breaking down, can use by automobile these emergence lighting lamps to realize emergency lighting in the open air, and can be used for sending an SOS.Although the light luminance that outdoor illumination sends is very high, its common volume is larger, carries very inconveniently, and popularity rate is not high.

Existing flashlight uses LED chip mostly, namely has LED lamp pearl, and is typically provided with a housing, and LED lamp pearl is arranged on an end of housing, install to be used in housing to the power supply of LED lamp pearl power supply, and normally portable dc source is as dry cell etc.The small volume of flashlight, and price is usually comparatively cheap, and popularity rate is higher.

Existing flashlight arranges the device of luminous intensity distribution usually at LED lamp Zhu Chu, as reflector and lens etc., but these devices are only to guarantee that the light beam irradiates that LED chip produces arrives the dead ahead of LED lamp pearl, and the light that LED chip sends is ray normally, namely can only shine the flashlight dead ahead, can't illuminate the place around flashlight, cause the beam angle of flashlight usually less, be unfavorable for that its emergency lighting out of doors uses.

Summary of the invention

Main purpose of the present utility model is to provide the larger mobile LED lighting lamp of a kind of rising angle.

Another purpose of the present utility model is to provide a kind of mobile LED lighting lamp that can illuminate lamp body periphery place.

A purpose more of the present utility model is to provide a kind of mobile LED lighting lamp with emergency hammer.

For realizing above-mentioned purpose, the mobile LED lighting lamp that the utility model provides has lamp body, lamp body has housing, the first end of housing is provided with LED lamp pearl, and install in housing to the power supply of LED lamp pearl power supply, wherein, the first end of housing removably is equipped with diffuser, and diffuser stretches out along the housing axis direction from the first end of housing.

By such scheme as seen, one end of mobile LED lighting lamp is provided with diffuser, and diffuser is positioned at the front end of LED lamp pearl, and stretch out along the housing axis direction, after the light that LED lamp pearl sends incides diffuser, propagate to the surrounding of diffuser passing diffuser, so light is not the dead ahead that only shines LED lamp pearl, the periphery that also can illuminate lamp body is local, and the beam angle of mobile LED lighting lamp will increase greatly.

A preferred scheme is, the first end of housing is provided with internal thread, and the opening end of diffuser is provided with the external screw thread with screw-internal thread fit.

This shows, achieve a fixed connection by internal thread and external screw thread between diffuser and housing, can easily diffuser be pulled down from housing when not needing to use diffuser like this, diffuser can be arranged on housing easily when needing to use diffuser, extremely easy to use.And, in case the diffuser damage, the diffuser that can more renew easily.

Further scheme is, housing comprises interconnective main casing and lens housing, and lens housing is positioned at the first end of housing, and internal thread is arranged on the inwall of lens housing.

As seen, housing is made of dismountable main casing and lens housing, light distribution devices such as reflector, lens is arranged in lens housing, and uses lens housing to be connected with diffuser, facilitates the dismounting of mobile LED lighting lamp.

Further scheme is, it is cylindric that diffuser is, and diffuser is hemispherical away from an end of housing.

By such scheme as seen, diffuser is designed to cylindric, the area of diffuser is larger, and it is also larger that the light that LED lamp pearl sends passes the area that shines after diffuser, is conducive to increase the scope that illuminates of mobile LED lighting lamp.

Further scheme is, the second end of housing is provided with and is cone shape emergency hammer.Like this, when automobile breaks down or meet with an accidet, can use emergency hammer to break automobile door and window into pieces with escape, increase the Practical Performance of mobile LED lighting lamp.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is the right view of the utility model embodiment.

Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment.

Fig. 4 is the STRUCTURE DECOMPOSITION figure at another visual angle of the utility model embodiment.

The utility model is described in further detail below in conjunction with drawings and Examples.

The specific embodiment

Referring to Fig. 1 and Fig. 2, the mobile LED lighting lamp of the present embodiment has lamp body, lamp body has housing 10, housing 10 is comprised of main casing 11, end cap 20 and lens housing 30, an end at lens housing 30 is equipped with diffuser 40, emergency hammer 27 is installed on the end of end cap 20, and an end of emergency hammer 27 is cone shape hammer body 28.

Referring to Fig. 3 and Fig. 4, first end 12 places of main casing 11 are equipped with LED lamp pearl 14, are provided with one or plurality of LEDs chip in LED lamp pearl 14.And, be provided with external screw thread 13 on first end 12 outer walls of main casing 11.Also be provided with rechargeable battery 21 as power supply in main casing 11, be used for providing direct current to LED lamp pearl.

In order to facilitate the charging of rechargeable battery 21, charging jack 18 is set on the outer wall of main casing 11, the charging terminal of charging device can be inserted in charging jack 18, and the charging socket of charging device is inserted into supply hub and receive civil power.Do not charge jack 18 by foreign matters from being blocked when charging for fear of rechargeable battery 21, therefore filling member 19 is set on the outer wall of main casing 11, when rechargeable battery 21 did not charge, filling member 19 can insert in charging jack 18.In addition, charging indicator light 17 is set also on the outer wall of main casing 11, during rechargeable battery 21 charging, charging indicator light 17 is luminous, and expression rechargeable battery 21 is in charged state.Certainly, charging indicator light 17 can have multiple luminance, as continuous luminous when rechargeable battery 21 charges normal, flashing after rechargeable battery 21 is full of electricity perhaps sends the light of different colours when rechargeable battery 21 charges normal with after being full of electricity.

Also be provided with the anti-skidding lines of the hand 15 on the outer wall of main casing 11, the anti-skidding lines of the hand 15 are latticed, and it has anti-skidding effect, and when avoiding the hand-held mobile LED lighting lamp of user, main casing 11 is from landing on hand.The second end at main casing 11 also is provided with external screw thread 16.

End cap 20 is positioned at outside the second end of main casing 11, its side inwall near main casing 11 is provided with internal thread 23, internal thread 23 coordinates with external screw thread 16 on main casing 11, and by the coordinating of internal thread 23 and external screw thread 16, end cap 20 is releasably attached to outside the second end of main casing 11 like this.

Be provided with tower spring 22 in end cap 20, one end of tower spring 22 is connected on the inwall of end cap 20, the other end is connected to an end of rechargeable battery 21, thereby apply power towards main casing 11 first ends 12 to rechargeable battery 21, rechargeable battery 21 is fixed in main casing 11, and guarantees that rechargeable battery 21 is stably to 14 power supplies of LED lamp pearl.

Be provided with emergency hammer 27 at end cap 20 away from a side of main casing 11, emergency hammer 27 has hammer body 28, hammer body 28 is coniform, namely the side away from main casing 11 has sharp-pointed end, be used for breaking down or automobile is broken the door and window of automobile when being in emergency into pieces at automobile, facilitate the occupant to escape.

End cap 20 is provided with internal thread 25 near the inwall of emergency hammer 27 1 ends, and the outer wall of emergency hammer 27 is provided with external screw thread 29, external screw thread 29 coordinates with internal thread 25, emergency hammer 27 was releasably attached to outside end cap 20 by internal thread 25 and coordinating of external screw thread 29 like this, and the user can be easily with emergency hammer 27 dismountings or replacing.As seen, emergency hammer 27 is second ends that are releasably attached to housing 10.

Lens housing 30 is arranged on outside the first end 12 of main casing 11, and lens housing 30 is provided with internal thread 32 near the inwall of an end of main casing 11, internal thread 32 coordinates with the external screw thread 13 of main casing 11, thereby lens housing 30 is releasably attached to outside main casing 11.And, reflector 33 and lens 34 are installed in lens housing 30, reflector 33 is positioned at the side near LED lamp pearl 14, and lens 34 are positioned at the side near diffuser 40.In addition, lens housing 30 is provided with internal thread 31 near an end of diffuser 40.

Diffuser 40 is arranged on outside an end of housing 10, and the axis direction along housing 10 stretches out from an end of housing 10, and diffuser 40 is cylindric, and its end near housing 10 is opening end 41, is hemispherical away from an end of housing 10.The inwall of opening end 41 is provided with internal thread 42, and internal thread 42 coordinates with the external screw thread 31 of lens housing 30, so diffuser 40 is releasably attached to outside the first end of housing 10.Like this, in case diffuser 40 damages, the user can dismantle the diffuser 40 that also more renew with diffuser 40 easily.Perhaps, when the user does not need to use diffuser 40, can be easily with diffuser 40 dismountings.

After the light that LED lamp pearl 14 sends incides diffuser 40, pass the wall of diffuser 40 and be mapped to diffuser 40 surroundings, thereby the peripheral place of diffuser 40 is illuminated, therefore light is not the dead ahead that only shines mobile LED lighting lamp, the periphery that also can illuminate mobile LED lighting lamp is local, has increased the beam angle of mobile LED lighting lamp.

Certainly, above-described embodiment is only the better embodiment of the utility model, during practical application, more variation can also be arranged, and for example, diffuser is not designed to columned shape, but is designed to ellipticity, calabash shaped etc.; Perhaps, use non-rechargeabel dry cell, battery to substitute rechargeable battery as power supply, need to not arrange charging jack or charging indicator light this moment on housing, and these changes can realize the purpose of this utility model equally.

It is emphasized that at last the utility model is not limited to above-mentioned embodiment, also should be included in the protection domain of the utility model claim as variations such as the change of the change of hull shape, anti-skidding lines of the hand pattern, power supply types.

Claims (10)

1. mobile LED lighting lamp, comprise

Lamp body, described lamp body has housing, and the first end of described housing is provided with LED lamp pearl, and installs in described housing to the power supply of described LED lamp pearl power supply;

It is characterized in that:

The first end of described housing removably is equipped with diffuser, and described diffuser stretches out along described housing axis direction from the first end of described housing.

2. mobile LED lighting lamp according to claim 1 is characterized in that:

The first end of described housing is provided with internal thread, and the opening end of described diffuser is provided with the external screw thread with described screw-internal thread fit.

3. mobile LED lighting lamp according to claim 2 is characterized in that:

Described housing comprises interconnective main casing and lens housing, and described lens housing is positioned at the first end of described housing, and described internal thread is arranged on the inwall of described lens housing.

4. the described mobile LED lighting lamp of according to claim 1 to 3 any one is characterized in that:

Described diffuser is cylindric.

5. the described mobile LED lighting lamp of according to claim 1 to 3 any one is characterized in that:

Described diffuser is hemispherical away from an end of described housing.

6. the described mobile LED lighting lamp of according to claim 1 to 3 any one is characterized in that:

The second end of described housing is provided with and is cone shape emergency hammer.

7. mobile LED lighting lamp according to claim 6 is characterized in that:

Described emergency hammer is removably mounted on the second end of described housing.

8. the described mobile LED lighting lamp of according to claim 1 to 3 any one is characterized in that:

Described power supply is rechargeable battery.

9. mobile LED lighting lamp according to claim 8 is characterized in that:

Described housing is provided with the charging jack.

10. the described mobile LED lighting lamp of according to claim 1 to 3 any one is characterized in that:

The outer wall of described housing is provided with the anti-skidding lines of the hand.

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