CN214468381U - Novel LED lamp - Google Patents

Abstract

The application provides a novel LED lamp, include: a lamp housing; the LED light source is arranged inside the lamp shell; and the adjusting lens is detachably arranged in the lamp housing, and the light of the LED light source is emitted through the adjusting lens. This application sets up detachable adjusting lens in the lamp body, through changing different adjusting lens, is convenient for adjust the luminous light type, luminous angle, luminous direction and the luminous efficiency etc. of LED lamp, can satisfy the lighting needs of different occasions, and the adjustment is simple.

Description

Novel LED lamp

Technical Field

The application relates to the technical field of LED lighting, in particular to a novel LED lamp.

Background

In the existing LED lamp, it is generally difficult to adjust the light emitting type, light emitting angle, light emitting direction, light emitting efficiency, and the like of the LED lamp, and thus it is difficult to adapt to the lighting requirements of different users or different occasions.

Therefore, the prior art has defects and needs to be improved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of this application is to provide a novel LED lamp, solve the problem that the luminous light type, luminous angle, luminous direction and luminous efficiency etc. of current LED lamp are difficult adjustment usually, can satisfy the lighting needs of different occasions.

The embodiment of the application provides a novel LED lamp, include:

a lamp housing;

the LED light source is arranged inside the lamp shell;

and the adjusting lens is detachably arranged in the lamp housing, and the light of the LED light source is emitted through the adjusting lens.

Preferably, in the novel LED lamp according to the embodiment of the present application, the maximum cross-sectional area of the adjusting lens is smaller than the cross-sectional area of the lamp housing.

Preferably, in the novel LED lamp of the embodiment of the present application, a protruding cofferdam extends backward from an edge of the adjusting lens, and the cofferdam is used for enclosing the LED light source.

Preferably, in the novel LED lamp of this application, the width of the opening of the cofferdam gradually increases from back to front.

Preferably, in the novel LED lamp of this application embodiment, the inner wall of cofferdam is equipped with the reflector layer.

Preferably, in the novel LED lamp of this application embodiment, still include:

the adjusting lens comprises a lens baffle, a through hole is formed in the preset position of the lens baffle, a step-shaped boss matched with the through hole extends forwards from the adjusting lens, and the step-shaped boss is clamped with the through hole to fix the adjusting lens on the lens baffle.

Preferably, in the novel LED lamp of this application, a reflective layer is disposed on a surface of the lens baffle facing the front end of the lamp housing.

Preferably, in the novel LED lamp of this application embodiment, still include:

the outer cover is arranged at the front end of the lamp shell and used for packaging the lamp shell;

the edges of the outer cover and the lens baffle extend to the side edges to form outer edges, and the outer cover and the lens baffle are fixed at the front end of the lamp shell through the outer edges by the annular cover ring;

the annular spongy cushion is arranged on the inner wall of the lamp shell and is used for filling a gap between the outer edge and the lamp shell;

the heating panel, the heating panel set up in the inside of lamp body, just the LED light source set up in on the heating panel.

Preferably, in the novel LED lamp of this application embodiment, still include:

and the driving module is arranged in the lamp housing and is electrically connected with the LED light source.

Preferably, in the novel LED lamp of this application embodiment, still include:

the lamp holder is arranged on the lamp shell and is electrically connected with the driving module; the lamp holder is one of an E14 lamp holder, an E27 lamp holder, a GU10 lamp holder or a GX53 lamp holder.

Has the advantages that: the embodiment of the application provides a novel LED lamp sets up detachable adjusting lens in the lamp body, through changing different adjusting lens, is convenient for adjust the luminous light type, luminous angle, luminous direction and the luminous efficiency etc. of LED lamp, can satisfy the lighting needs of different occasions, and the adjustment is simple.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a novel LED lamp in an embodiment of the present application.

Fig. 2 is a schematic cross-sectional structure diagram of a novel LED lamp in an embodiment of the present application.

Fig. 3 is a schematic partial structure diagram of a novel LED lamp in an embodiment of the present application.

Fig. 4 is an exploded view of a novel LED lamp in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

In the description of the present application, it should be noted that the terms "front end", "inside", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when the products of the application are used, and are used only for convenience in describing the application and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the application.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a novel LED lamp in an embodiment of the present application, and fig. 2 is a schematic sectional structural diagram of the novel LED lamp in the embodiment of the present application. This novel LED lamp includes:

a lamp housing 10;

the LED light source 20, the LED light source 20 is arranged inside the lamp housing 10;

the adjusting lens 40, the adjusting lens 40 is detachably disposed inside the lamp housing 10, and the light of the LED light source 20 is emitted through the adjusting lens 40.

It should be noted that, in order to meet the actual lighting requirement, the adjusting lens 40 may be a transmissive plano-convex lens, a concave lens, or the like, or the adjusting lens 40 with different curvatures is replaced, so as to adjust the light emitting shape, the light emitting angle, the light emitting direction, the light emitting efficiency, and the like of the LED lamp. In this regard, the type of the adjustment lens 40 is not limited. In the embodiment shown in fig. 1 and 2, the adjusting lens 40 is a convex lens with two convex surfaces, and the convex lens can converge the light emitted from the LED light source 20, so as to obtain a bright and uniform illumination effect.

Further, in the novel LED lamp of the embodiment of the present application, the maximum cross-sectional area of the adjusting lens 40 is smaller than the cross-sectional area of the lamp housing 10. Preferably, in the embodiment shown in fig. 1 and 2, the lens 40 is sized close to the LED light source 20, and by using the small lens, material and manufacturing cost can be saved.

Referring to fig. 3 and fig. 4, fig. 3 is a schematic view of a partial structure of a novel LED lamp in an embodiment of the present application, and fig. 4 is an exploded view of the novel LED lamp in the embodiment of the present application. Specifically, in the novel LED lamp according to the embodiment of the present application, a protruding cofferdam 41 extends rearward from an edge of the adjusting lens 40, the cofferdam 41 is used for enclosing the LED light source, and an opening width of the cofferdam 41 gradually increases from the rear to the front, and may be in a bowl shape. Further, the inner wall of the cofferdam 41 is provided with a reflective layer so that light can be conveniently emitted on the inner wall of the cofferdam 41 and converged into the adjusting lens 40, and then the light is converged through refraction of the adjusting lens 40, so that the illumination intensity is greatly enhanced, good and uniform illumination can be obtained, the bowl-shaped cofferdam 41 can surround the LED light source 20, light loss of the light of the LED light source 20 is prevented, and the luminous flux is improved so as to improve the luminous efficiency.

Further, the novel LED lamp of this application embodiment still includes lens baffle 100, and lens baffle 100 is used for realizing dismantling of adjustment lens. Specifically, a through hole is formed in a preset position of the lens baffle 100, a step-shaped boss matched with the through hole extends forwards from the adjusting lens 40, and the step-shaped boss and the through hole are clamped to fix the adjusting lens 40 on the lens baffle 100. In practical applications, a reflective layer is disposed on a surface of the lens baffle 100 facing the front end of the lamp housing 10, so that the light emitted by the adjusting lens 40 can be emitted and then emitted, thereby further preventing light loss of the light of the LED light source 20, and improving luminous flux to improve luminous efficiency.

In practical applications, the novel LED lamp of the embodiment of the present application further includes an outer cover 30, the outer cover 30 is disposed at the front end of the lamp housing 10, and is used for encapsulating the lamp housing 10, and the light passing through the adjusting lens 40 is emitted through the outer cover 30.

It can be known that, in the novel LED lamp of the embodiment of the present application, an annular cover ring 50 is further included. In practical application, the edges of the outer cover 30 and the lens baffle 100 are extended laterally with outer edges 33, so that the annular cover ring 50 includes a cover buckle portion 51 and an annular side wall 52, the front end of which extends inward, and the cover buckle portion 51 fixes the outer cover 30 and the lens baffle 100 to the front end of the lamp housing 10 through the outer edges 33.

In practice, the cover portion 51 fits over the rim 33 and covers the housing 10. Further, the inner wall of the annular inner wall 52 is provided with a plurality of protrusions 521, the outer side of the lamp housing 10 is provided with a plurality of grooves 522 matched with the protrusions 521 in size and position, the grooves 522 and the protrusions 521 are mutually buckled and used for fixing the annular cover ring 50 on the lamp housing 10, and further fixing the outer cover 30 and the lens baffle 100 on the housing 10.

It should be noted that, the novel LED lamp of the embodiment of the present application further includes an annular foam pad 60, and the annular foam pad 60 is disposed on the inner wall of the housing 10 and is used for filling the gap between the outer edge 33 and the lamp housing 10, so as to prevent the outer cover 30 and the lens baffle 100 from shaking.

Further, in the novel LED lamp according to the embodiment of the present application, the housing 30 and the housing 10 form an installation space, and the LED light source 20 is disposed in the installation space. In practical application, the LED light source 20 is a COB light source, and the COB light source can provide a uniform planar light source, which can improve the uniformity and definition of illumination.

As shown in fig. 4, the novel LED lamp of the embodiment of the present application further includes a heat dissipation plate 70, the heat dissipation plate 70 is disposed inside the lamp housing 10, and the LED light source 20 is disposed on the heat dissipation plate 70. In practical applications, the heat dissipation plate 70 may be a plate coated with a high heat dissipation material (such as graphene), or a plate made of a high thermal conductivity material (such as aluminum oxide), and the heat dissipation plate 70 may rapidly dissipate heat generated by the LED light source 20. Specifically, the heat dissipation plate 70 is provided with a pair of bayonets, and the lamp housing 10 is provided with a protrusion, which can stably fix the heat dissipation plate 70 and the LED light source 20 on the heat dissipation plate 70 through the bayonets.

Specifically, the novel LED lamp of the embodiment of the present application further includes a driving module 80, the driving module 80 is disposed inside the lamp housing 10 and electrically connected to the LED light source 20, and the driving module 80 is configured to convert an external ac power source into a dc power source usable by the LED light source 20.

In addition, the novel LED lamp of the embodiment of the present application further includes a lamp cap 90, and the lamp cap 90 is disposed at the bottom of the lamp housing 10 and electrically connected to the driving module 80. I.e. the lamp cap 90 is a screw base or a lamp cap holder fittingly connectable to a lamp holder, such lamp cap 90 being screwed or inserted into a matching lamp holder in order to reach the position of the electrical contacts upon mounting, the lamp being replaced by unscrewing the lamp from the corresponding lamp holder (screw or by means of a connecting pin), thereby enabling quick and easy re-mounting of the lighting device.

In practical application, the lamp head 90 is one of an E14 lamp head, an E27 lamp head, a GU10 lamp head or a GX53 lamp head. In addition, in practical application, the novel LED lamp of this application embodiment sets up to the panel light shape for have the effect of panel light, also can be convenient for adjust the luminous light type, luminous angle, luminous direction and the luminous efficacy etc. of LED lamp, can satisfy the lighting needs of different occasions.

The embodiment of the application provides a novel LED lamp, lead to and set up detachable adjusting lens in the lamp body, through changing different adjusting lens, be convenient for adjust the luminous light type, luminous angle, luminous direction and luminous efficiency etc. of LED lamp, can satisfy the lighting needs of different occasions, the adjustment is simple, and the biggest cross sectional area of this adjusting lens is less than the cross sectional area of lamp body, can save material, reduce cost.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A novel LED lamp is characterized by comprising:

a lamp housing;

the LED light source is arranged inside the lamp shell;

and the adjusting lens is detachably arranged in the lamp housing, and the light of the LED light source is emitted through the adjusting lens.

2. The novel LED lamp of claim 1, wherein the maximum cross-sectional area of the tuning lens is smaller than the cross-sectional area of the lamp housing.

3. The novel LED lamp as claimed in claim 1, wherein a protruding dam extends rearward from the edge of the adjusting lens, the dam enclosing the LED light source.

4. The novel LED lamp of claim 3, wherein the width of the opening of the dam increases gradually from the rear to the front.

5. The novel LED lamp as claimed in claim 3, wherein the inner wall of the cofferdam is provided with a reflective layer.

6. The novel LED lamp of claim 1, further comprising:

the adjusting lens comprises a lens baffle, a through hole is formed in the preset position of the lens baffle, a step-shaped boss matched with the through hole extends forwards from the adjusting lens, and the step-shaped boss is clamped with the through hole to fix the adjusting lens on the lens baffle.

7. The novel LED lamp as claimed in claim 6, wherein a reflective layer is disposed on a surface of the lens baffle facing the front end of the lamp housing.

8. The novel LED lamp of claim 6, further comprising:

the outer cover is arranged at the front end of the lamp shell and used for packaging the lamp shell;

the edges of the outer cover and the lens baffle extend to the side edges to form outer edges, and the outer cover and the lens baffle are fixed at the front end of the lamp shell through the outer edges by the annular cover ring;

the annular spongy cushion is arranged on the inner wall of the lamp shell and is used for filling a gap between the outer edge and the lamp shell;

the heating panel, the heating panel set up in the inside of lamp body, just the LED light source set up in on the heating panel.

9. The novel LED lamp of claim 1, further comprising:

and the driving module is arranged in the lamp housing and is electrically connected with the LED light source.

10. The novel LED lamp of claim 9, further comprising:

the lamp holder is arranged on the lamp shell and is electrically connected with the driving module; the lamp holder is one of an E14 lamp holder, an E27 lamp holder, a GU10 lamp holder or a GX53 lamp holder.

Images