CN215982244U

CN215982244U - LED lamp with multi-surface light source circulation function

Info

Publication number: CN215982244U
Application number: CN202122234624.8U
Authority: CN
Inventors: 黄立彬
Original assignee: Shenzhen Pitaya Environmental Protection Technology Co ltd
Current assignee: Shenzhen Pitaya Environmental Protection Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-03-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses an LED lamp with a polyhedral light source circulation function, which comprises an installation seat, an outer shell, an inner shell and a lamp body, wherein the outer shell and the inner shell are fixed on the lower surface of the installation seat, a shielding plate is arranged between the outer shell and the inner shell, the upper end surface of the shielding plate is provided with a limiting rod, a first electromagnet and a second electromagnet are arranged inside the installation seat, a sliding limiting block is connected inside the installation seat, and the lamp body is installed on the lower surface of the installation seat. This LED lamp with multiaspect light source circulation function is provided with the sunshade, utilizes the cooperation of reflecting plate and sunshade, becomes the ceiling lamp with the LED lamp when the reflecting plate folds for light is through printing opacity mouth and accuse light mouthful to radiation all around, and when the reflecting plate was opened, the sunshade was sheltered from the printing opacity mouth, makes light direct projection downwards, thereby accomplishes the circulation switching to the light source through the reflecting plate of multiaspect, makes the irradiation range of LED lamp can freely switch.

Description

LED lamp with multi-surface light source circulation function

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a multi-surface light source circulation function.

Background

Along with the development of science and technology, the LED lamp is because its characteristics such as small, power consumption, long service life hi-lite, replace light sources such as incandescent lamp gradually and become the main lighting apparatus in people's family, can divide into ceiling lamp and down lamp according to the shell shape and the irradiation range of LED lamp, but current LED lamp does not have certain problem when in-service use, current LED lamp does not possess the function that switches light source irradiation range, in the use scene of difference, irradiation range to the LED lamp is different, but the irradiation range of traditional LED lamp is fixed, can't adjust irradiation range, very inconvenient, current LED lamp often adjusts irradiation strength through the size that changes the electric current simultaneously, can make the electric current change in the LED lamp great like this, be unfavorable for prolonging the life of LED lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an LED lamp with a multi-surface light source circulation function, so as to solve the problems that the irradiation range cannot be adjusted and the service life of the LED lamp is reduced due to current change in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED lamp with multiaspect light source circulation function, includes mount pad, shell, inner shell and lamp body, the lower fixed surface of mount pad has shell and inner shell, be provided with the sunshade between shell and the inner shell, the up end of sunshade is provided with the gag lever post, the inside of mount pad is provided with first electro-magnet and second electro-magnet, the internal connection of mount pad has gliding stopper, the lower surface mounting of mount pad has the lamp body.

Preferably, the bottom surface of the inner shell is connected with a rotating rod, one end of the rotating rod is fixed with a reflecting plate, and the upper surface of the reflecting plate is provided with a mirror in an embedded mode.

By adopting the technical scheme, the rotating rod can drive the reflecting plate to rotate and circularly reflect the light source when being extruded by the shielding plate.

Preferably, the outer surface of the inner shell is provided with a light transmitting opening, the outer surface of the shielding plate is provided with a light control opening, and the light transmitting opening and the light control opening are arranged in a one-to-one correspondence manner.

Adopt above-mentioned technical scheme for the sunshade can make accuse light mouth and printing opacity mouth coincidence through sliding, reaches the regulation in order to carry out luminance to the control of light-emitting area.

Preferably, the shielding plate is in sliding connection with the outer shell and the inner shell respectively, the lower end face of the shielding plate is attached to one end of the rotating rod, and the outer shell is made of transparent glass materials.

Adopt above-mentioned technical scheme for can extrude the bull stick when the sunshade slides, transparent shell can guarantee that light normally gives off simultaneously.

Preferably, a supporting spring is connected between the limiting block and the mounting seat, and one end of the limiting block is designed in a stepped shape.

By adopting the technical scheme, the limiting block can limit the limiting rod through the stepped design, so that the sliding distance of the limiting rod is changed by taking the vertical distance between each step at one end of the stepped design of the limiting block as a unit.

Preferably, a magnetic block is fixed at the upper end of the limiting block, and the magnetic pole of the magnetic block is the same as that of the second electromagnet.

By adopting the technical scheme, the second electromagnet can drive the magnetic block and the limiting block to slide through the repulsive force when being electrified.

Preferably, the reflecting plates are uniformly distributed on the lower surface of the inner shell, and the upper surface of the reflecting plate is attached to the lower surface of the inner shell.

By adopting the technical scheme, the limiting block can circularly reflect the light in the inner shell, and the brightness loss caused by blocking the downward irradiation of the light is avoided.

Compared with the prior art, the utility model has the beneficial effects that: this LED lamp with multiaspect light source circulation function:

1. the LED lamp is provided with the shielding plate, the LED lamp is changed into the ceiling lamp when the reflecting plate is closed by utilizing the matching of the reflecting plate and the shielding plate, so that light rays radiate to the periphery through the light transmitting opening and the light control opening, when the reflecting plate is opened, the shielding plate shields the light transmitting opening, so that the light rays are directly radiated downwards, the circular switching of a light source is completed through the reflecting plates with multiple surfaces, and the irradiation range of the LED lamp can be freely switched;

2. the limiting block is arranged, the sliding of the limiting rod is limited through one end of the limiting block in a step-type design, so that the sliding distance of the limiting rod is limited when the limiting rod is adsorbed by the first electromagnet, the shielding area of the shielding plate on the light transmitting opening is changed, the purpose of adjusting the light intensity transmitted by the light transmitting opening is achieved, and meanwhile, the change of current in the LED is reduced, so that the service life of the LED lamp is prolonged;

3. be provided with the reflecting plate, utilize the reflecting plate to shelter from half of light under the state of half opening and shutting for light can demonstrate the shade shape of octagon indoor, thereby make shining more pleasing to the eye of effect of light, inside the reflecting plate passes through the mirror surface with light reflection back inner shell simultaneously, makes the light that the inner shell edgewise sees through can obtain the reinforcing, has guaranteed the holistic luminance of LED lamp.

Drawings

FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;

FIG. 2 is a structural diagram illustrating the overall operation of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is a schematic bottom sectional view of the present invention.

In the figure: 1. a mounting seat; 2. a housing; 3. an inner shell; 4. a light-transmitting opening; 5. a shutter; 6. a light control port; 7. a limiting rod; 8. a first electromagnet; 9. a second electromagnet; 10. a limiting block; 11. a magnetic block; 12. a support spring; 13. a lamp body; 14. a rotating rod; 15. a reflective plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an LED lamp with a multi-surface light source circulation function comprises a mounting base 1, an outer shell 2, an inner shell 3, a light transmission opening 4, a shielding plate 5, a light control opening 6, a limiting rod 7, a first electromagnet 8, a second electromagnet 9, a limiting block 10, a magnetic block 11, a supporting spring 12, a lamp body 13, a rotating rod 14 and a reflecting plate 15, wherein the outer shell 2 and the inner shell 3 are fixed on the lower surface of the mounting base 1, the shielding plate 5 is arranged between the outer shell 2 and the inner shell 3, the rotating rod 14 is connected to the bottom surface of the inner shell 3 in a rotating mode, the reflecting plate 15 is fixed at one end of the rotating rod 14, a mirror is installed on the upper surface of the reflecting plate 15 in an embedded mode, the light transmission opening 4 is formed in the outer surface of the inner shell 3, the light control openings 6 are formed in the outer surface of the shielding plate 5, the light transmission openings 4 and the light control openings 6 are arranged in a one-to-one correspondence mode, the shielding plate 5 is respectively connected with the outer shell 2 and the inner shell 3 in a sliding mode, and the lower end of the rotating rod 14 is attached to one end of the shielding plate 5, the outer shell 2 is made of transparent glass material, the reflecting plates 15 are evenly distributed on the lower surface of the inner shell 3, the upper surface of the reflecting plate 15 is attached to the lower surface of the inner shell 3, when light needs to be radiated to the periphery, the first electromagnet 8 is powered off to enable the shielding plate 5 and the limiting rod 7 to slide downwards, the shielding plate 5 extrudes the rotating rod 14 to enable the reflecting plate 15 to rotate upwards and be attached to the bottom surface of the inner shell 3, at the moment, the light control opening 6 on the shielding plate 5 is overlapped with the light transmission opening 4, so that the light can be fully radiated to the periphery, when the light needs to be vertically irradiated downwards, the first electromagnet 8 is electrified and adsorbs the limiting rod 7, at the moment, the limiting rod 7 drives the shielding plate 5 to slide upwards, the shielding plate 5 shields the light-transmitting opening 4 and releases the extrusion on the rotating rod 14, so that the reflection plate 15 is rotated downward to leak out of the bottom of the inner case 3, while the light is directed toward the ground through the bottom end of the inner case 3.

As shown in fig. 1-4, a limiting rod 7 is disposed on the upper end surface of the shielding plate 5, a first electromagnet 8 and a second electromagnet 9 are disposed inside the mounting seat 1, a sliding limiting block 10 is connected inside the mounting seat 1, a lamp body 13 is disposed on the lower surface of the mounting seat 1, a magnetic block 11 is fixed on the upper end of the limiting block 10, the magnetic pole of the magnetic block 11 is the same as the magnetic pole of the second electromagnet 9, a supporting spring 12 is connected between the limiting block 10 and the mounting seat 1, one end of the limiting block 10 is designed in a step shape, when the irradiation intensity of the side surface of the LED lamp needs to be adjusted, the second electromagnet 9 is started, the magnetic property of the second electromagnet 9 is enhanced and weakened through the current change of the second electromagnet 9, so that the limiting block 10 is driven to slide restrictedly under the pulling of the supporting spring 12 by the mutual exclusion of the second electromagnet 9 and the magnetic block 11, the limiting block 10 is limited by the step by the step shape of the limiting block 10, the sliding distance of the shielding plate 5 can be controlled, the purpose that the shielding plate 5 shields the area of the light-transmitting opening 4 is achieved, and the adjustment of the irradiation intensity of the side surface of the LED lamp is completed.

The working principle is as follows: when the LED lamp with the multi-surface light source circulation function is used, firstly, the mounting base 1 is mounted on a ceiling through bolts, then when light needs to be radiated to the periphery, the first electromagnet 8 is powered off to enable the shielding plate 5 and the limiting rod 7 to slide downwards, the shielding plate 5 extrudes the rotating rod 14 to enable the reflecting plate 15 to rotate upwards and be attached to the bottom surface of the inner shell 3, at the moment, the light control opening 6 on the shielding plate 5 is overlapped with the light transmission opening 4, so that the light of the lamp body 13 can be fully diffused to the periphery through the transparent outer shell 2, when the light needs to be vertically radiated downwards, the first electromagnet 8 is powered on and adsorbs the limiting rod 7, at the moment, the limiting rod 7 drives the shielding plate 5 to slide upwards, the shielding plate 5 releases the extrusion on the rotating rod 14 while shielding the light transmission opening 4, so that the reflecting plate 15 rotates downwards to leak out of the bottom of the inner shell 3, at the moment, the light directly shoots to the ground through the bottom end of the inner shell 3, thereby accomplish the circulation switching to the light source through the reflecting plate 15 of multiaspect, make the irradiation range of LED lamp freely switch over, when needing to adjust the irradiation intensity of the side surface of LED lamp, start second electro-magnet 9, the electric current through second electro-magnet 9 changes the magnetism that makes second electro-magnet 9 and strengthens and weaken, thereby drive stopper 10 restricted slip under supporting spring 12's pulling through the mutual exclusion of second electro-magnet 9 and magnetic force piece 11, it is spacing to carry out stage by stage to stopper 10 through the one end of stopper 10 notch cuttype design, make the sliding distance of sunshade 5 can be controlled, reached the purpose that control sunshade 5 sheltered from light-permeable opening 4 area, accomplish the regulation to the irradiation intensity of the side surface of LED lamp, whole practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED lamp with multiaspect light source circulation function, includes mount pad (1), shell (2), inner shell (3) and lamp body (13), its characterized in that: the lower fixed surface of mount pad (1) has shell (2) and inner shell (3), be provided with sunshade (5) between shell (2) and inner shell (3), the up end of sunshade (5) is provided with gag lever post (7), the inside of mount pad (1) is provided with first electro-magnet (8) and second electro-magnet (9), the internal connection of mount pad (1) has gliding stopper (10), the lower surface mounting of mount pad (1) has lamp body (13).

2. The LED lamp with the polyhedral light source cycling function as recited in claim 1, wherein: the bottom surface of the inner shell (3) is connected with a rotating rod (14), one end of the rotating rod (14) is fixed with a reflecting plate (15), and a mirror is installed on the upper surface of the reflecting plate (15) in an embedded mode.

3. The LED lamp with the polyhedral light source cycling function as recited in claim 1, wherein: light-transmitting openings (4) are formed in the outer surface of the inner shell (3), light-controlling openings (6) are formed in the outer surface of the shielding plate (5), and the light-transmitting openings (4) and the light-controlling openings (6) are arranged in a one-to-one correspondence mode.

4. The LED lamp with the polyhedral light source cycling function as recited in claim 1, wherein: the sunshade (5) is sliding connection with outer shell (2) and inner shell (3) respectively, the lower terminal surface of sunshade (5) is laminated with the one end of bull stick (14) mutually, outer shell (2) are made for transparent glass material.

5. The LED lamp with the polyhedral light source cycling function as recited in claim 1, wherein: a supporting spring (12) is connected between the limiting block (10) and the mounting seat (1), and one end of the limiting block (10) is designed in a stepped manner.

6. The LED lamp with the polyhedral light source cycling function as recited in claim 1, wherein: the upper end of the limiting block (10) is fixed with a magnetic block (11), and the magnetic pole of the magnetic block (11) is the same as that of the second electromagnet (9).

7. The LED lamp with the multi-surface light source circulation function as claimed in claim 2, wherein: reflecting plate (15) evenly distributed is at the lower surface of inner shell (3), the upper surface of reflecting plate (15) and the lower surface of inner shell (3) are laminated mutually.