CN216485948U

CN216485948U - Multifunctional projection lamp

Info

Publication number: CN216485948U
Application number: CN202122605362.1U
Authority: CN
Inventors: 林茵
Original assignee: Shenzhen Haoliduo E Commerce Co ltd
Current assignee: Shenzhen Haoliduo E Commerce Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-10
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses a multifunctional projection lamp, which comprises a base, wherein a lamp body is rotatably arranged on the base, at least one telescopic projection arm is arranged on the lamp body, a projection hole is formed in the projection arm, and a projection film is detachably arranged in the projection hole; the projection arm is arranged in the mounting hole, and a guide rail for the projection arm to slide is arranged in the mounting hole. The lamp body and the projection arm are movably connected, so that a user can adjust the projection and illumination directions of light at multiple angles, and more different projection effects can be increased; the projection lamp is arranged at the free end of the projection arm, and the random switching of more different graceful patterns can be realized by replacing the projection film.

Description

Multifunctional projection lamp

Technical Field

The utility model relates to the field of lamps, in particular to a multifunctional projection lamp.

Background

Projection lamps are commonly used in stage entertainment application scenes, and with the increase of demands of family entertainment or decorative lighting projection atmosphere, the portable, low-power-consumption and multifunctional small atmosphere projection lamp increasingly enters the family life of people. However, most of the laser projection modules adopt a single laser projection module, monochromatic light is projected, the visual presentation is single, the use flexibility is poor, and the user experience feeling is general.

Secondly, the products of projection lamps are used as important tools for intelligence development and entertainment and play of children, and people select more products with good scientificity and interestingness. However, some products with projection function can only put in a single picture, and can not be diversified and changed, and can not be dynamically displayed, so that the interest is not strong enough, and the children can lose the freshness quickly.

SUMMERY OF THE UTILITY MODEL

To overcome the disadvantages of the prior art, the present invention aims to provide a multifunctional projection lamp.

The projection lamp comprises a base, wherein a lamp body is rotatably arranged on the base, at least one telescopic projection arm is arranged on the lamp body, a projection hole is formed in the projection arm, and a projection film is detachably arranged in the projection hole; the projection arm is arranged in the mounting hole, and a guide rail for the projection arm to slide is arranged in the mounting hole.

As a preferable mode, the projection arm comprises a movable end and a free end which are connected, the movable end is provided with a sliding groove at the joint with the free end in a matching way, and the movable end is arranged in the mounting hole in a sliding way; the free end can be turned over and hinged on the movable end, and a projection lamp is arranged at the other end of the hinged position of the free end.

As an optimal mode, the two ends of the guide rail are provided with limiting blocks, the projection arm is provided with a first clamping block which is matched with the limiting blocks, and the first clamping block is arranged at the movable end.

As an optimal mode, the top end of the projection arm further comprises a lamp cap protruding out of the mounting groove, a second clamping block is arranged outside the lamp cap, and a clamping groove matched with the second clamping block is formed in the mounting groove and close to the opening end.

As a preferable mode, the lamp cap and the first fixture block are respectively arranged at two ends of the projection arm, and the diameters of the lamp cap and the first fixture block are both larger than the diameter of the opening end of the mounting groove.

Preferably, an atmosphere lamp is further disposed on the lamp body, and the atmosphere lamp is configured to have a water lamp function and a moving spot function.

As a preferred mode, an LED lamp is arranged on the base, the LED lamp is electrically connected with a pressure sensor or a temperature sensor, and the LED lamp can control light color change or lamp bead switch through the pressure sensor or the temperature sensor.

As a preferred mode, still be equipped with the PC board in the projection lamp, still electric connection has switching device on the PC board, switching device includes switch and gear change over switch, gear change over switch includes two switching gears at least.

Preferably, the projection lamp is powered by one or more of USB charging, magnetic charging, or battery power.

Preferably, the PC board is electrically connected with a motor, and the motor is connected with the atmosphere lamp.

The utility model provides a multifunctional projection lamp, which comprises a lamp body and a base, wherein the lamp body and the base are movably connected; meanwhile, the projection arm can extend out or be accommodated in the lamp body, and can be turned over when extending out, so that the projection and illumination directions of light can be adjusted at multiple angles, and more different projection effects can be increased;

the projection lamp is installed at the free end of projection arm department, through changing the projection film, can realize the arbitrary switching of more different graceful patterns, increases scene atmosphere sense and user's sense of freshness.

Drawings

FIG. 1 is an overall schematic diagram of an embodiment of the present invention;

FIG. 2 is an extended view of a projection arm according to an embodiment of the present invention;

FIG. 3 is a side view of an embodiment of the present invention;

FIG. 4 is a schematic side view of a projection arm according to an embodiment of the present invention;

FIG. 5 is a schematic view of the rotation of the lamp body according to the embodiment of the present invention;

FIG. 6 is a side view of the lamp body after rotation according to the embodiment of the utility model;

fig. 7 is an exploded view of the lamp body of the embodiment of the present invention;

fig. 8 is an exploded view of a projection arm according to an embodiment of the present invention. Number and name in the figure: 1. the base 2, the lamp body 3, the projection arm 4, the projection hole 5, the atmosphere lamp 6, the LED lamp 7, the movable end 8, the free end 9, the sliding groove 10, the battery compartment 11, the projection lamp 12, the film 13, the switch device 14, the U-shaped rail 15, the limiting block 16, the first clamping block 17, the second clamping block 18, the clamping groove 19, the guide rail 20, the lamp cap

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings.

The utility model provides a multi-functional projection lamp, refers to fig. 1 to 8, includes the base, rotationally install the lamp body on the base, at least telescopically be equipped with a projection arm on the lamp body, the projection hole has been seted up on the projection arm, the downthehole projection film that is equipped with dismantled and assembled of projection. The lamp body is provided with a U-shaped track, the lighting direction of the projection lamp and the atmosphere lamp can be adjusted by rotating along the U-shaped track, and the lamp body specifically refers to fig. 5 and 6, and comprises the following embodiments:

in one embodiment, the lamp body can rotate along the base in any direction, the projection arm is arranged on the lamp body and can be folded in any direction after being extended out, and a user can adjust the angle of projection or other light according to the requirement; at least one projection arm can be pulled out of the lamp body when in use and can be contained in the lamp body when not in use; the projection arm is provided with a projection hole for placing a projection film, and a user can realize the switching of more different interesting patterns by replacing the projection film.

In a second embodiment, the lamp body can rotate along the base in a single direction, and the projection arm is folded in the single direction.

In a third embodiment, the lamp body and the projection arm are one or more combined structures in any direction or a single direction.

The projection arm is arranged in the mounting hole, and a guide rail for the projection arm to slide is arranged in the mounting hole. The mounting hole sets up on the lamp body, and mounting hole bore department is equipped with the guide rail, and the one end of projection arm is located the mounting hole, makes the other end be convenient for accomodate into the mounting hole through the guide rail.

Referring to fig. 1 to 5, the projection arm includes a movable end and a free end, the movable end is provided with a sliding groove at the joint with the free end, and the movable end is slidably disposed in the mounting hole; the free end can be turned over and hinged on the movable end, and a projection lamp is arranged at the other end of the hinged position of the free end. One end of the movable end is slidably arranged in the mounting hole, the other end of the movable end is hinged with a free end, a projection lamp is arranged at the top of the free end, the free end can be turned over relative to the movable end, and the angle of projection can be adjusted at will by turning over the free end. The lamp body is further provided with an atmosphere lamp which is configured to have a water lamp function and a light spot moving function. The lamp body is provided with a sliding track which can rotate along the base in any direction or single direction; the atmosphere lamp is arranged on the lamp body, the gear change-over switch is operated, the atmosphere lamp can carry out water flowing or light spot moving, the lamp body is rotated, and the projection direction of the light can be adjusted.

In an embodiment, referring to fig. 7 and 8, the two ends of the guide rail are provided with limiting blocks, the projection arm is provided with a first clamping block mounted in a matching manner with the limiting blocks, and the first clamping block is arranged at the movable end. The guide rail sets up the both sides in the mounting groove, and both ends all are equipped with the stopper around the guide rail, restrict the home range of first fixture block, make the projection arm expansion end slide in this within range.

In an embodiment, referring to fig. 7 and 8, the top end of the projection arm further includes a lamp cap protruding out of the mounting groove, a second fixture block is disposed outside the lamp cap, and a clamping groove mounted in a matching manner with the second fixture block is disposed at a position of the mounting groove close to the opening. The diameter of the lamp holder is larger than the diameters of the projection arm and the opening end of the mounting groove, so that a user can conveniently pull out the projection arm; the second clamping block is buckled in the clamping groove, so that the projection arm cannot automatically fall off.

In an embodiment, referring to fig. 7 and 8, the lamp head and the first fixture block are respectively disposed at two ends of the projection arm, and the diameters of the lamp head and the first fixture block are both larger than the diameter of the opening end of the mounting groove. The lamp holder is convexly arranged outside the mounting groove, but is buckled at the opening of the mounting groove, and a user can pull out the projection arm through the part; first fixture block has two, and the symmetry sets up the tip at the other end that relative expansion end and free end are connected, and the expansion end is spacing through the fixture block at guide rail both ends on the one hand, secondly prevents to exert oneself under the excessive condition, avoids the projection arm whole to be taken out.

The projection lamp is internally provided with a PC board, and the projection lamp, the atmosphere lamp and the LED lamp are electrically connected with the circuit board; the PC board is also electrically connected with a motor, and the motor is connected with the atmosphere lamp. Atmosphere lamp can rotate at clockwise or anticlockwise under the drive of motor, and wherein, the atmosphere lamp still is equipped with transparent lamp shade outward, transparent lamp shade is the multiaspect rhombus, installs on the lamp body, and atmosphere lamp can carry out the rotation relatively the lamp body in the lamp shade.

The LED lamp is electrically connected with a pressure sensor or a temperature sensor; the LED lamp can control the color change of the lamp light or the switch of the lamp bead through the induction element. The LED lamp comprises a plurality of different colors, the LED lamp is tapped or a hand is placed on the LED lamp, and a pressure sensor or a temperature sensor in the lamp is used for turning on the lamp light, changing the color of the lamp light or turning off the LED lamp according to induction.

Still electric connection has switching device on the PC board, switching device includes switch and gear change over switch, gear change over switch includes two at least switching gears. The power switch and the gear change-over switch are in a key or sliding mode, in the embodiment, the power switch and the gear change-over switch are integrated, and the switch of the main power supply and the switch of different lights can be completed by pressing the button.

The power supply mode of the projection lamp is one or more of USB charging, magnetic type charging or battery power supply. The battery is electrically connected with the switch device, the battery is a lithium battery, and the lithium battery is arranged in the battery bin; still be equipped with the interface that charges on the base.

In an embodiment, the multifunctional projection lamp is applied to a small night lamp, a decoration projection, a day-saving lamp and a toy for children in the shape of an astronaut, and according to the above contents, referring to fig. 1 to 8, the following details are: the head can rotate along the limbs in the vertical direction to adjust the lighting angle or the projection angle; an atmosphere lamp is arranged on the astronaut face, and a lampshade is arranged outside the atmosphere lamp;

the ears are arranged on the two sides of the head, the ears are the stretchable projection arms, the projection lamp is arranged on the top of the free end of the projection arms, when the projection arms are used, the ears of the exposed part can be pulled, and when the projection arms are not used, the ears can be pushed inwards to be retracted; the elbow joint of the projection arm can be folded after extending out, so that the projection direction can be adjusted;

the astronaut also holds a crescent LED lamp which is controlled by temperature or pressure induction, and the color and the switch of the light are switched according to the temperature or tap touched by the hand after the main switch is turned on;

in addition, a backpack is arranged on the back of the backpack, and batteries are arranged in the backpack.

The multifunctional projection lamp of the present invention is described above for the purpose of facilitating understanding of the present invention, but the embodiments of the present invention are not limited to the above-described embodiments, and any changes, modifications, substitutions, combinations, and simplifications which do not depart from the principle of the present invention should be regarded as equivalent replacements and equivalents, which are included in the protection scope of the present invention.

Claims

1. A multifunctional projection lamp is characterized by comprising a base, wherein a lamp body is rotatably arranged on the base, at least one projection arm is telescopically arranged on the lamp body, a projection hole is formed in the projection arm, and a projection film is detachably arranged in the projection hole;

the projection arm is arranged in the mounting hole, and a guide rail for the projection arm to slide is arranged in the mounting hole.

2. The multifunctional projection lamp of claim 1, wherein the projection arm comprises a movable end and a free end, the movable end is provided with a sliding groove at the joint with the free end, and the movable end is slidably arranged in the mounting hole;

the free end can be turned over and hinged on the movable end, and a projection lamp is arranged at the other end of the hinged position of the free end.

3. The multifunctional projection lamp of claim 2, wherein the two ends of the guide rail are provided with a limiting block, the projection arm is provided with a first clamping block which is installed in a matching manner with the limiting block, and the first clamping block is arranged at the movable end.

4. The multifunctional projection lamp as claimed in claim 2, wherein the top end of the projection arm further comprises a lamp cap protruding out of the mounting groove, a second block is disposed outside the lamp cap, and a slot matching with the second block is disposed at the mounting groove near the opening end.

5. The multifunctional projection lamp as claimed in claim 4, wherein an atmosphere lamp is further disposed on the lamp body, the lamp cap and the first block are respectively disposed at two ends of the projection arm, and the diameters of the lamp cap and the first block are both larger than the diameter of the opening end of the mounting groove.

6. The multifunctional projection lamp as claimed in claim 1, wherein an atmosphere lamp is further provided on the lamp body, and the atmosphere lamp is configured to have a water lamp function and a moving spot function.

7. The multifunctional projection lamp of claim 1, wherein the base is provided with an LED lamp, the LED lamp is electrically connected with a pressure sensor or a temperature sensor, and the LED lamp can control the color change of light or the switch of a lamp bead through the pressure sensor or the temperature sensor.

8. The multifunctional projection lamp as claimed in claim 1, wherein a PC board is further disposed in the projection lamp, a switch device is further electrically connected to the PC board, the switch device comprises a power switch and a gear switch, and the gear switch comprises at least two switching gears.

9. The multifunctional projection lamp of claim 1, wherein the projection lamp is powered by one or more of USB charging, magnetic charging, or battery power.

10. The multifunctional projection lamp of claim 8 wherein a motor is electrically connected to the PC board, the motor being connected to the atmosphere light.