CN2697453Y - Liftable lighting device - Google Patents

Abstract

A lifting type luminous device is provided, the luminous device is provided with a luminous column 10, the luminous column 10 is composed of a transparent or semitransparent hollow column body 11 and a luminous body 12 arranged in the column body, the luminous body 12 is arranged at one end part of the column body 11 or in the column body and is connected with a battery arranged in the column body, and a switch 30 is arranged outside a lamp holder. At least three telescopic support rods 20 are hinged at one end of the luminous column. The support rod 20 is a multi-section telescopic tube, and the maximum diameter of the telescopic tube is hinged to the ear seat 111 of the luminous column body 11 by a pin 21. The light 12 is a light emitting diode or a light bulb. The utility model has the characteristics of small, portable can erect in ground to can adjust the height according to the relief at will, and see light etc. from all directions homoenergetic.

Description

Liftable lighting device

technical field

The utility model relates to a light emitting device, in particular to a portable light emitting device which can be erected on the ground and whose height can be adjusted arbitrarily according to the terrain.

Background technique

Various types of light-emitting devices are widely seen in people's lives, such as ordinary fluorescent lamps, incandescent lamps, spotlights, neon lights, emergency lights, flashlights, etc., each of which has its own scope of application. Lighting in offices and public places; spotlights are mainly used for lighting in military, stadiums, stages, etc.; emergency lights and flashlights are small spotlights that can be used for directional lighting. Although flashlights and emergency lights have the characteristics of small size and portability, they have obvious limitations because they can only be used for directional lighting, and can only be used by hand, and cannot be erected on the ground.

Contents of the invention

The utility model aims at overcoming the defects of the portable lighting device, and provides a small volume, portable lighting device, which can be erected on the ground, and the height can be adjusted freely according to the terrain, and the light can be seen from all directions. .

To achieve the above purpose, the present invention provides a liftable lighting device, which has a lighting column 10, and at least three telescopic support rods 20 are hinged at one end of the lighting column.

The luminous column 10 is composed of a transparent or translucent hollow cylinder 11 and a luminous body 12 contained in the column, wherein the outer circumference of the connecting end of the column and the support rod 20 is provided with at least three lugs for connecting the support rod. 111, and its other end is provided with support rod positioning seat 112; Illuminant 12 is contained in one end of cylinder 11 or in the cylinder, and it is connected with the battery that is contained in the cylinder, and switch 30 is equipped with in the lamp holder outside.

The support rod 20 is a multi-section telescopic sleeve, and the sleeve sleeve with the largest diameter is hinged with the lug 111 of the luminous column body 11 with a pin 21 .

The illuminant 12 is a light emitting diode or a light bulb.

The positive effect of the utility model is that it overcomes the defects of the portable illuminating device, so that it not only has the characteristics of small size and portability, but also can be erected on the ground where illumination is required due to the telescopic support rod, and The height of the support rod can be adjusted arbitrarily according to the height of the terrain, so that it can still maintain an upright state on uneven places such as steps and slopes, which brings convenience to users. Lights can be seen from all directions, so it can be used as lighting for camping, camping, vehicle warning, and emergency calls.

Description of drawings

Fig. 1 is a structural schematic diagram of a contracted state of a support rod of the present invention.

Fig. 2 is a structural schematic diagram of the expanded state of the support rod of the utility model.

Fig. 3 is an exploded view of parts of the utility model.

Fig. 4 is a schematic diagram of the use state of the utility model.

Detailed ways

Referring to Fig. 3, the liftable light-emitting device of the present utility model is composed of a light-emitting column 10 and a telescopic support rod 20. The light-emitting column 10 is composed of a hollow cylinder 11 and a light-emitting body 12. material, in this example the cylinder is made of colored transparent plastic, and the outer circumference of the connection end of the cylinder and the support rod 20 is evenly distributed with three protruding U-shaped ear seats 111 for connecting the support rod. There is a shaft hole for the pin shaft. The other end of the cylinder is provided with a positioning seat 112 for the support rod, and three positioning grooves 1121 corresponding to the U-shaped ear seats are provided on the edge of the positioning seat for positioning the support rod when it shrinks. One end is provided with illuminant 12 in the column, and illuminant is light-emitting diode in this example, and it is contained on the lamp holder 13 that is threadedly connected with column. Certainly, illuminant 12 also can be contained in the end of cylinder, and illuminant can be powered by button battery 14, and battery is contained in lamp holder 13, and lamp holder contacts with battery by shrapnel 131, and switch 30 is equipped with in the lower part of lamp holder, It includes a switch column 31 and an end cover 32, the switch column is in contact with the battery through the shrapnel 311, and the end cover is screwed to the lamp holder, when the power is turned on and off, just twist the end cover.

Referring to Fig. 1 and Fig. 2, in order to enable the luminous column to be erected on the ground, three telescopic metal or plastic support rods 20 are hinged at one end of the luminous column. This support rod is a multi-section telescopic sleeve similar to a radio antenna. The sleeve pipe of diameter is hinged with the lug seat 111 of luminous column body 11 with a bearing pin 21, and support rod can rotate around pin shaft, and the free end of support rod is positioned in the positioning groove 1121 on the support rod positioning seat 112 during the contraction state.

The usage status of the utility model is shown in Fig. 4. When in use, the three support rods 20 are pulled out from the positioning groove 1121, and the height is adjusted according to the height of the terrain, so that the luminous column 10 remains in an upright state, and the switch 30 is turned on, and the luminous column can 10 light-emitting, can be used for camping, outdoor dining, vehicle warning, help and other occasions.

Claims (4)

1. A liftable lighting device, characterized in that it has a lighting column (10), and at least three telescopic support rods (20) are hinged at one end of the lighting column. 2. The liftable light-emitting device according to claim 1, characterized in that the light-emitting column (10) is composed of a transparent or translucent hollow cylinder (11) and a light-emitting body (12) installed in the column. , wherein, at least three lugs (111) for connecting the support rod are provided on the outer circumference of the connecting end of the cylinder and the support rod (20), and the other end is provided with a support rod positioning seat (112); the illuminant (12 ) is contained in one end of the cylinder (11) or in the cylinder, it is connected with the battery contained in the cylinder, and a switch (30) is housed outside the lamp holder. 3. The liftable light-emitting device according to claim 1, characterized in that the support rod (20) is a multi-section telescopic sleeve, and the sleeve with the largest diameter is connected with a pin (21) and a light-emitting column. The ear seat (111) of body (11) is hinged. 4. The liftable light emitting device according to claim 1, characterized in that, the light emitting body (12) is a light emitting diode or a light bulb.

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