CN211821787U

CN211821787U - Bulb cover of lamp and LED lamp

Info

Publication number: CN211821787U
Application number: CN202020924753.2U
Authority: CN
Inventors: 陈文坡; 王锦; 闫小辉
Original assignee: Red100 Lighting Co ltd
Current assignee: Hongyibai Lighting Co.,Ltd.
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2020-10-30
Anticipated expiration: 2030-05-27

Abstract

The utility model relates to a bubble cap and LED lamp of lamps and lanterns, be provided with the structure of adjusting luminance that the light that is used for making the inside lamp pearl of lamps and lanterns to send on the bubble cap can refract the mixture, perhaps the shaping has the structure of adjusting luminance that the light that is used for making the inside lamp pearl of lamps and lanterns to send can refract the mixture on it (rectangular form bellying and depressed part promptly), the lamp pearl sends light and can refract once more on hitting this bubble cap, realize the effect of secondary grading, there are fine mixed light effect and anti-dazzle effect, also make ball bubble lamp light distribution more even, luminous flux is big, the stripe lamp shade is compared with ordinary smooth surface lamp shade, ball bubble lamp possess bigger luminous angle under the light state, higher luminous flux, the utilization ratio of light is improved, make ball bubble lamp more energy-conserving high-efficient, light utilization efficiency is higher.

Description

Bulb cover of lamp and LED lamp

Technical Field

The utility model relates to an illumination lamps and lanterns design field, concretely relates to bubble cap and LED lamp of lamps and lanterns.

Background

With the development of society and the increase of population, energy conservation has become an important social topic. The LED lamp is energy-saving, efficient and environment-friendly, and is widely popularized and applied. For an LED bulb lamp for indoor illumination, the requirement of the bulb is that the light-emitting angle is large, the luminous flux is large, the utilization efficiency of light is high, and only by increasing the illumination power of the lamp, larger energy loss can be caused, so that the LED bulb lamp does not conform to the energy-saving policy under the new situation. Therefore, research on the energy-saving LED bulb lamp capable of improving the utilization efficiency of light is an important research topic.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a bubble cap of lamps and lanterns.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a light modulation structure that bulb cover of lamps and lanterns, the last light modulation structure that is used for making the light that the inside lamp pearl of lamps and lanterns sent can refract to mix that is provided with of bulb cover, perhaps the shaping has the light modulation structure that is used for making the light that the inside lamp pearl of lamps and lanterns sent can refract to mix on the bulb cover.

Preferably, the light adjustment structure is constituted by a plurality of convex portions and a plurality of concave portions formed on the blister.

Preferably, the protrusions and recesses are elongated.

Preferably, the strip-shaped convex parts and the concave parts are alternately distributed in sequence, and the space between two adjacent convex parts forms one concave part.

Preferably, the elongated projections and depressions extend in the circumferential or up-down direction of the blister.

Preferably, the elongated protrusions and depressions extend diagonally or in a screw shape.

Preferably, the blister has a dimming part near an opening side thereof and a bottom part far from the opening side, and the dimming structure is formed on the dimming part.

Preferably, the base is planar or is formed with inwardly projecting dimples.

Preferably, the dimming part has a vertical section extending along a straight line and/or a curved section extending along an arc line.

The utility model discloses still relate to a LED lamp, LED lamp include lamp holder, lamp cup, light source board, drive the control panel, and the LED lamp is still including the utility model discloses the bubble cap narrated.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

the utility model discloses a bubble cap, it has the structure of adjusting luminance (long banding bellying and depressed part promptly) on it, the lamp pearl sends light and can refract once more on hitting this bubble cap, realize the effect of secondary grading, there are fine mixed light effect and anti-dazzle effect, also make ball bubble lamp light distribution more even, luminous flux is big, the stripe lamp shade is compared with ordinary plain noodles lamp shade, ball bubble lamp possess bigger luminous angle under the light status, higher luminous flux, the utilization ratio of light has been improved, make ball bubble lamp energy-conserving high-efficient more, the light utilization efficiency is higher.

Drawings

Fig. 1 is a schematic perspective view of the bubble cap of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

wherein: 101. a vertical section; 102. bending an arc section; 200. a bottom; 10. a recessed portion; 11. a raised portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, a light modulating structure for enabling light emitted by lamp beads inside a lamp to be refracted and mixed is arranged on a bubble cap of the lamp, or the light modulating structure for enabling light emitted by the lamp beads inside the lamp to be refracted and mixed is formed on the bubble cap.

Specifically, the light adjustment structure is constituted by a plurality of convex portions and a plurality of concave portions formed on the blister (the inside of the convex portions is a hollow structure). And the convex part and the concave part are in long strip shapes. The strip-shaped convex parts and the strip-shaped concave parts are sequentially and alternately distributed, and the space between every two adjacent convex parts forms one concave part.

The elongated projections and depressions extend in the circumferential or up-down direction of the blister. The circumferential direction refers to the opening shape of the bubble cap (the opening shape can be selected according to requirements, such as a circle, an ellipse, a polygon and an abnormity) as a reference, and if the opening is in a circle, the circumferential direction refers to the circumferential direction; the up-down direction refers to a direction from the blister opening side to the bottom side thereof;

in addition, the elongated projections and depressions extend obliquely or in a screw shape. By obliquely extending it is meant that the projections and recesses extend at an inclination to the exterior of the blister, the inclination being relative to the plane of the opening.

In this example, the blister has a light adjustment portion near the opening side thereof and a bottom portion away from the opening side thereof, and the light adjustment structure is formed on the light adjustment portion. The bottom is planar (as shown in fig. 1), or the bottom is formed with an inwardly protruding pit (refer to the pit at the bottom of the apple).

The shape of the light-adjusting part provided with the light-adjusting structure may be as shown in fig. 1, that is, the light-adjusting part has both a vertical section extending along a straight line and a curved section extending along an arc line, or only has a curved end, which may be selected according to specific situations.

Furthermore, the utility model discloses still relate to a LED lamp, LED lamp includes lamp holder, lamp cup, light source board, drives the control panel, and the LED lamp is still including the utility model discloses the bubble cap narrated.

Use the utility model discloses the photoelectric parameter of LED lamps and lanterns of bubble cap and ordinary plain noodles bubble cap is to following the table:

to sum up, the utility model discloses a bubble cap has the structure of adjusting luminance (long banding bellying and depressed part promptly) on it, the lamp pearl sends light and can refract once more on hitting this bubble cap, realize the effect of secondary grading, there are fine mixed light effect and anti-dazzle effect, also make ball bubble lamp light distribution more even, luminous flux is big, the stripe lamp shade is compared with ordinary smooth surface lamp shade, the ball bubble lamp possesses bigger luminous angle under the light status, higher luminous flux, the utilization ratio of light has been improved, make ball bubble lamp more energy-conserving high-efficient, the light utilization efficiency is higher.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A blister for a light fixture, comprising: be provided with on the bubble cap and be used for making the light that the inside lamp pearl of lamps and lanterns sent can refract the structure of adjusting luminance that mixes, perhaps the shaping has the light modulation structure that the light that is used for making the inside lamp pearl of lamps and lanterns send can refract and mix on the bubble cap.

2. The blister for a light fixture according to claim 1, wherein: the light adjusting structure is composed of a plurality of convex parts and a plurality of concave parts formed on the bubble cap.

3. The blister for a light fixture according to claim 2, wherein: the protruding part and the concave part are in long strip shapes.

4. The blister for a light fixture according to claim 3, wherein: the strip-shaped protruding parts and the strip-shaped depressed parts are sequentially and alternately distributed, and the space between every two adjacent protruding parts forms one depressed part.

5. The blister for a light fixture according to claim 3, wherein: the long-strip-shaped convex parts and the long-strip-shaped concave parts extend along the circumferential direction or the up-down direction of the bubble cap.

6. The blister for a light fixture according to claim 3, wherein: the strip-shaped convex part and the strip-shaped concave part extend along the oblique direction or extend in a thread shape.

7. The blister for a light fixture according to claim 1, wherein: the blister has a light modulation part near the opening side and a bottom far away from the opening side, and the light modulation structure is formed on the light modulation part.

8. The blister for a light fixture according to claim 7, wherein: the bottom is planar, or the bottom is provided with a concave pit protruding inwards.

9. The blister for a light fixture according to claim 7, wherein: the light adjusting part is provided with a vertical section extending along a straight line and/or a curved section extending along an arc line.

10. The utility model provides a LED lamp, the LED lamp includes lamp holder, lamp cup, light source board, drives the control panel, its characterized in that: the LED lamp further comprising a blister according to any one of claims 1 to 9.