CN212960962U

CN212960962U - LED lamp

Info

Publication number: CN212960962U
Application number: CN202021756214.9U
Authority: CN
Inventors: 林红滨; 鲍永均; 高延增; 王炼光
Original assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Current assignee: Zhangzhou Lidaxin Optoelectronic Technology Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-04-13
Anticipated expiration: 2030-08-20

Abstract

The utility model provides a LED lamp belongs to illumination lamps and lanterns technical field, including lamp body, lamp shade, lamp holder, drive assembly, light source subassembly, optical lens, first switch and second switch. A lampshade is arranged at one end of the lamp body, a lamp holder is arranged at the other end of the lamp body, and a driving assembly, a light source assembly and an optical lens are sequentially arranged in the lamp body from the lamp holder to the direction of the lampshade; the LED illuminating device comprises a light source assembly, an optical lens and a plurality of LED illuminating pieces, wherein the side, close to the optical lens, of the light source assembly is provided with the plurality of LED illuminating pieces with different light qualities, and the plurality of LED illuminating pieces are arranged at intervals to form a plurality of illuminating piece combinations; the optical lens is provided with a plurality of optical structures which are correspondingly arranged with the plurality of luminous element combinations, and the plurality of optical structures form different beam angles; the first switch is used for controlling the light source component to switch different light qualities; the second switch is used for controlling the light source component to switch different beam angles. The utility model provides a pair of LED lamp realizes the switching of light quality and beam angle on same LED lamps and lanterns.

Description

LED lamp

Technical Field

The utility model belongs to the technical field of the illumination lamps and lanterns, more specifically say, relate to a LED lamp.

Background

The existing LED lamps are provided with LED lamps in a multi-color-temperature switching mode and LED lamps in a multi-beam-angle switching mode, but the LED lamps and the LED lamps cannot be compatible at present, and the LED lamps are difficult to meet scenes with high requirements on light effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamp, the LED lamps and lanterns that aim at solving the switching of many colour temperatures and the switching of many beam angles are difficult to compatible problem.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is an LED lamp including:

the LED lamp comprises a lamp body, wherein one end of the lamp body is provided with a lampshade, the other end of the lamp body is provided with a lamp cap used for being connected with a mains supply, a driving component, a light source component and an optical lens are sequentially arranged in the lamp body from the lamp cap to the direction of the lampshade, and the driving component is respectively and electrically connected with the lamp cap and the light source component;

the LED illuminating device comprises a light source assembly, an optical lens and a plurality of LED illuminating pieces, wherein the side, close to the optical lens, of the light source assembly is provided with the plurality of LED illuminating pieces with different light qualities, and the plurality of LED illuminating pieces are arranged at intervals to form a plurality of illuminating piece combinations; the optical lens is provided with a plurality of optical structures which are correspondingly arranged with the plurality of luminous element combinations, and the plurality of optical structures form different beam angles;

the first switch is arranged on the outer side of the lamp body and is electrically connected with the driving assembly to control the light source assembly to switch different light qualities;

the second switch is arranged on the outer side of the lamp body and is electrically connected with the driving assembly to control the light source assembly to switch different beam angles.

As another embodiment of the present application, the light emitting element combination and the optical structure are both ring-shaped, and the angle of the section curve of the ring-shaped optical structure is different to form different beam angles.

As another embodiment of this application, first switch and second switch are knob switch, the suit is in proper order in the lamp body outer wall is close to one side of lamp holder.

As another embodiment of this application, all be equipped with waterproof rubber ring between first switch, the second switch and the lamp body.

As another embodiment of the present application, the first switch and the second switch are both a slide switch or a push switch.

As another embodiment herein, the light source assembly comprises:

the PCB is arranged in the lamp body;

the PCB copper foil circuit is arranged on the surface of the PCB, and the LED light-emitting pieces are arranged on the PCB copper foil circuit;

and the metal connecting piece is arranged on the PCB and used for electrically connecting the driving assembly with the positive electrode and the negative electrode of the PCB copper foil circuit.

As another embodiment of this application, the lamp body with the lamp shade passes through the buckle to be fixed or passes through the silicone adhesive bonding fixed.

As another embodiment of this application, be equipped with the radiating piece in the lamp body, the laminating of radiating piece is in the lower part of light source subassembly, just the lateral wall laminating of radiating piece is in on the inside wall of lamp body.

As another embodiment of the present application, the heat dissipation member and the light source assembly are fixed by a screw lock or a snap structure.

As another embodiment of the present application, the heat sink and the lamp body are fixed by a screw lock or a snap structure.

The utility model provides a pair of LED lamp's beneficial effect lies in: compared with the prior art, the utility model relates to a LED lamp, lamp shade and lamp holder are installed respectively to the both ends of lamp body, and drive assembly, light source subassembly and optical lens are installed in proper order to the lamp body inner chamber. A plurality of LED luminous elements on the light source component have different light qualities, and a plurality of luminous element combinations are formed. Similarly, a plurality of optical structures corresponding to the combination of the light-emitting members are arranged on the optical lens, and the plurality of optical structures form different beam angles. The light source components are controlled to switch different light qualities through the first switch, and the light source components are controlled to switch different beam angles through the second switch, so that the light qualities and the beam angles are switched on the same LED lamp.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is an exploded view of an LED lamp according to an embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a cross-sectional view of an LED lamp according to an embodiment of the present invention.

In the figure: 1. a lamp body; 2. a lamp shade; 3. a lamp cap; 4. a drive assembly; 5. a light source assembly; 6. an optical lens; 7. a luminous piece combination; 8. an optical structure; 9. a first switch; 10. a second switch; 11. a waterproof rubber ring; 12. a heat sink.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to fig. 3, a description will now be given of an LED lamp according to the present invention. The LED lamp comprises a lamp body 1, a lampshade 2, a lamp holder 3, a driving component 4, a light source component 5, an optical lens 6, a first switch 9 and a second switch 10.

A lampshade 2 is arranged at one end of the lamp body 1, a lamp cap 3 used for connecting commercial power is arranged at the other end of the lamp body 1, a driving component 4, a light source component 5 and an optical lens 6 are sequentially arranged in the lamp body 1 from the lamp cap 3 to the direction of the lampshade 2, and the driving component 4 is respectively and electrically connected with the lamp cap 3 and the light source component 5; the side, close to the optical lens 6, of the light source component 5 is provided with a plurality of LED light-emitting pieces with different light qualities, and the LED light-emitting pieces are arranged at intervals to form a plurality of light-emitting piece combinations 7; the optical lens 6 is provided with a plurality of optical structures 8 which are arranged corresponding to the plurality of luminous element combinations 7, and the plurality of optical structures 8 form different beam angles; the first switch 9 is arranged on the outer side of the lamp body 1 and is electrically connected with the driving component 4 to control the light source component 5 to switch different light qualities; the second switch 10 is disposed outside the lamp body 1 and electrically connected to the driving assembly 4 for controlling the light source assembly 5 to switch different beam angles.

The utility model provides a pair of LED lamp, compared with the prior art, lamp shade 2 and lamp holder 3 are installed respectively to the both ends of lamp body 1, and drive assembly 4, light source subassembly 5 and optical lens 6 are installed in proper order to 1 inner chamber of lamp body. The plurality of LED light emitting elements on the light source assembly 5 have different light qualities to form a plurality of light emitting element combinations 7. Likewise, several optical structures 8 corresponding to the luminous element groups 7 are also arranged on the optical lens 6, and several optical structures 8 form different beam angles. The light source component 5 is controlled to switch different light qualities through the first switch 9, and the light source component 5 is controlled to switch different beam angles through the second switch 10, so that the light qualities and the beam angles can be switched on the same LED lamp.

As a specific embodiment of the LED lamp provided in the present invention, please refer to fig. 1 to 3, the light emitting component assembly 7 and the optical structure 8 are both annular, and the sectioning curve angles of the annular optical structure 8 are different to form different beam angles. In this embodiment, the LED emitters of different light qualities (color temperature, color rendering index, color tolerance, etc.) are arranged in a ring-shaped manner at different number ratio intervals, thereby forming a plurality of emitter combinations 7. The corresponding optical lens 6 is also provided with a plurality of optical structures 8 at one side close to the light source component 5, the optical structures 8 are annular, the design curves of the section surfaces are different, and the optical structures respectively correspond to a beam angle effect.

As a specific embodiment of the LED lamp provided by the present invention, please refer to fig. 1 and 3, the first switch 9 and the second switch 10 are knob switches, and are sequentially sleeved on one side of the outer wall of the lamp body 1 close to the lamp cap 3. In this embodiment, the first switch 9 and the second switch 10 are respectively a first knob switch and a second knob switch, the driving assembly 4 is provided with a first toggle switch and a second toggle switch, a handle of the first toggle switch is clamped with the first knob switch, and the first knob switch is rotated to control the color temperature of the switching lamp; and a handle of the second toggle switch is clamped with the second knob switch and used for controlling the beam angle of the switching lamp. The user can respectively select different light qualities (color temperature, color rendering index, color tolerance and the like) of the lamp and different beam angles by respectively manipulating the first knob switch and the second knob switch, so that any combination of different light qualities and different beam angles can be realized.

As a specific embodiment of the LED lamp provided in the present invention, please refer to fig. 1 and fig. 3, a waterproof rubber ring 11 is disposed between the first switch 9, the second switch 10 and the lamp body 1. In this embodiment, the number of the waterproof rubber rings 11 is three, and the waterproof rubber rings are respectively located on two sides of the first switch 9 and the second switch 10 and between the first switch 9 and the second switch 10, so that the waterproof effect of the lamp is improved.

Optionally, the first switch 9 and the second switch 10 are both a slide key switch or a push switch.

As a specific embodiment of the pair of LED lamps provided in the present invention, the light source assembly 5 includes a PCB board, a PCB copper foil circuit and a metal connecting member.

The PCB is arranged in the lamp body 1; the PCB copper foil circuit is arranged on the surface of the PCB, and the plurality of LED luminous elements are arranged on the PCB copper foil circuit; the metal connecting piece is arranged on the PCB and used for electrically connecting the driving assembly 4 with the positive and negative electrodes of the PCB copper foil circuit. In this embodiment, the PCB copper foil circuit is bolted or welded on the PCB, the metal connecting member penetrates through the PCB and is respectively connected to the positive electrode and the negative electrode of the PCB copper foil circuit, and the metal connecting member is connected to the driving assembly 4, so that the driving assembly 4 is electrically connected to the LED light emitting members to control the on/off of the plurality of LED light emitting members. Wherein, the metal connecting piece can be a wire or other shapes of connecting pieces to realize the electrical connection.

Optionally, the lamp body 1 and the lamp shade 2 are fixed by a buckle or by a silicone adhesive.

As a specific embodiment of the LED lamp provided in the present invention, please refer to fig. 1 and fig. 3, a heat dissipation member 12 is disposed in the lamp body 1, the heat dissipation member 12 is attached to the lower portion of the light source assembly 5, and the side wall of the heat dissipation member 12 is attached to the inner side wall of the lamp body 1. In this embodiment, the heat sink 12 is a revolving body, the side wall is tightly attached to the inner side wall of the lamp body 1, and the light source assembly 5 is located in the heat sink 12 and passes through the upper portion of the bottom plate of the heat sink 12. The heat sink 12 is a stamped aluminum part, and can provide a heat dissipation effect for the light source module 5.

Optionally, the heat sink 12 and the light source assembly 5 are fixed by screws or by a snap structure.

Alternatively, the heat sink 12 and the lamp body 1 are fixed by screw locking or by a snap structure.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An LED lamp, comprising:

2. The LED lamp of claim 1, wherein said light emitting element assembly and said optic structure are annular, and wherein the cut curve angles of said annular optic structure are different to form different beam angles.

3. The LED lamp of claim 1, wherein the first switch and the second switch are both knob switches, and are sequentially sleeved on the outer wall of the lamp body on a side close to the lamp cap.

4. The LED lamp of claim 1, wherein waterproof rubber rings are disposed between said first switch, said second switch and said lamp body.

5. The LED lamp of claim 1, wherein said first switch and said second switch are both a slide switch or a push switch.

6. The LED lamp of claim 1, wherein the light source assembly comprises:

the PCB is arranged in the lamp body;

7. The LED lamp of claim 1, wherein the lamp body and the lamp housing are fastened by a snap fit or adhesively secured by silicone adhesive.

8. The LED lamp of claim 1, wherein a heat sink is disposed in the lamp body, the heat sink is attached to a lower portion of the light source assembly, and a sidewall of the heat sink is attached to an inner sidewall of the lamp body.

9. The LED lamp of claim 8, wherein the heat sink is fixed to the light source assembly by screws or by snap-fit structures.

10. The LED lamp of claim 8, wherein the heat sink and the lamp body are fastened by screws or by snap-fit structures.