CN209213502U - A kind of adjustable-angle glare prevention LED lamp cap - Google Patents

Abstract

The utility model discloses a kind of adjustable-angle glare prevention LED lamp caps, including body, the body upper end is fixedly installed with adjustment seat, link slot is offered in the adjustment seat, jointing is movably installed in the link slot, the upper end of the jointing is fixedly installed with rotation axis, the rotation axis upper end is fixedly installed with connection pin, the lower end of the body is fixedly installed with fixed thread, light diffusing sheet is fixedly installed on the inside of the body, diffusion convex block is fixedly installed on the light diffusing sheet, center on the inside of the body is fixedly installed with LED seat, the lower end of the body is detachably equipped with outer lampshade, the lower end of the outer lampshade is fixedly installed with protective glass.The adjustable-angle glare prevention LED lamp cap, changes the angle of lamp cap, increases light diffusing sheet in inside, uses circular array on diffuser plate, can not only reduce injury of the dazzle to human body, additionally it is possible to increase aesthetics, increase the lamp cap scope of application, reduce installation difficulty.

Description

A kind of adjustable-angle glare prevention LED lamp cap

Technical field

The utility model relates to LED lamp holder technical field, specially a kind of adjustable-angle glare prevention LED lamp cap.

Background technique

LED lamp holder is that Transparent lamp shade is formed using import polycarbonate injection moulded, and intensity is high, and translucency is good, using LED light Source, LED are exactly the light source that light emitting diode (LED) is illuminator.

However, the LED lamp holder on existing market usually uses fixed design, and when fluorescent tube is just powered It waits, because of the unexpected appearance of light, is easy to damage human eye, and because dangerous situation, and because angle occurs in dazzle Degree is fixed, very inconvenient when some places are installed, and is not only wasted time, is also reduced the scope of application of product.

Utility model content

The purpose of this utility model is to provide a kind of adjustable-angle glare prevention LED lamp caps, to solve above-mentioned background skill It is proposed that LED lamp holder in the market usually uses fixed design in art, and when fluorescent tube is just powered, because of light Unexpected appearance, be easy to damage human eye, and because dangerous situation occurs in dazzle, and because angle is fixed, one It is very inconvenient when a little place installations, the problem of not only wasting time, also reduce the scope of application of product.

To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable-angle glare prevention LED lamp Head, including body, the body upper end are fixedly installed with adjustment seat, and link slot, the company are offered in the adjustment seat Jointing is movably installed in access slot, the upper end of the jointing is fixedly installed with rotation axis, and the rotation axis upper end is solid Equipped with connection pin, the lower end of the body is fixedly installed with fixed thread for Dingan County, is fixedly installed on the inside of the body Light diffusing sheet is fixedly installed with diffusion convex block on the light diffusing sheet, and the center on the inside of the body is fixedly installed with LED light Seat, the lower end of the body are detachably equipped with outer lampshade, and the lower end of the outer lampshade is fixedly installed with protective glass.

Preferably, the body is semi-circular design, and the LED seat inside body with connect pin and electrically connect It connects.

Preferably, equal line space designs have at least ten groups of diffusion convex blocks on the light diffusing sheet, and spreading convex block is that " u "-shaped is convex Slot design, and spread and offer " V " shape groove between convex block.

Preferably, the outer lampshade and body pass through fixed thread screwed connection, and the protective glass on outer lampshade is Crystal glass material.

Preferably, the rotation axis is connected together by jointing and adjustment seat, and jointing is spherical designs.

Preferably, the link slot opened up in the adjustment seat designs for spherical groove, and link slot and jointing mutually it Between coincide.

Compared with prior art, the utility model has the beneficial effects that the adjustable-angle glare prevention LED lamp cap, existing It is designed on the basis of some LED lamp holders, on the basis of original lamp cap, by increasing by one and adjustment seat in lamp cap tail end Between mutually identical rotation axis, the angle of lamp cap can not only be allowed to become adjustable, the lamp cap after adjusting also is allowed to be stablized Property it is more preferable, will not arbitrarily shake, change the angle of lamp cap, using circular on internal increased light diffusing sheet, diffuser plate Array can not only reduce injury of the dazzle to human body, additionally it is possible to increase aesthetics, increase the scope of application of lamp cap, reduce peace Fill difficulty.

Detailed description of the invention

Fig. 1 is the utility model disassemblying structure schematic diagram；

Fig. 2 is the utility model assembly structure diagram；

Fig. 3 is the utility model positive structure diagram；

Fig. 4 is the utility model adjustment seat structural schematic diagram.

In figure: 1, body；2, fixed thread；3, light diffusing sheet；4, convex block is spread；5, LED seat；6, outer lampshade；7, Protective glass；8, rotation axis；9, pin is connected；10, adjustment seat；11, link slot；12, jointing.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable-angle glare prevention LED lamp cap, packet Body 1 is included, 1 upper end of body is fixedly installed with adjustment seat 10, and link slot 11 is offered in adjustment seat 10, is lived in link slot 11 Dynamic to be equipped with jointing 12, the upper end of jointing 12 is fixedly installed with rotation axis 8, and 8 upper end of rotation axis is fixedly installed with company Pin 9 is connect, the lower end of body 1 is fixedly installed with fixed thread 2, and light diffusing sheet 3 is fixedly installed on the inside of body 1, and light expands It falls apart and is fixedly installed with diffusion convex block 4 on 3, the center of 1 inside of body is fixedly installed with LED seat 5, the lower end of body 1 Outer lampshade 6 detachably is installed, the lower end of outer lampshade 6 is fixedly installed with protective glass 7；

Further, body 1 is semi-circular design, and the LED seat 5 inside body 1 connects with 9 electrical property of pin is connect It connects, makes the installation of lamp cap more simple；

Further, equal line space designs have at least ten groups of diffusion convex blocks 4 on light diffusing sheet 3, and spreading convex block 4 is " u "-shaped Tongue design, and spread and offer " V " shape groove between convex block 4, light can be reflected to more uniform, reduction dazzle；

Further, outer lampshade 6 and body 1 pass through fixed 2 screwed connection of thread, and the protective glass 7 on outer lampshade 6 For crystal glass material, increase the translucency of lamp cap, makes light more soft；

Further, rotation axis 8 is connected together by jointing 12 with adjustment seat 10, and jointing 12 sets for spherical shape Meter, it is convenient that holder angle is adjusted；

Further, the link slot 11 opened up in adjustment seat 10 designs for spherical groove, and link slot 11 and jointing 12 It coincide between each other, makes the lamp cap after adjustment more stable.

Working principle: outer lampshade 6 is screwed off from body 1 by fixed thread 2, LED light to be used will be needed to install In LED seat 5 on to body 1, the outer lampshade 6 with protective glass 7 is covered, it will by the connection pin 9 in rotation axis 8 Body 1 is installed to after needing position to be mounted, is checked that LED lamp holder can work normally, after having checked, is passed through adjustment seat 10 adjust the irradiating angle of bodys 1, are reflected away by the light diffusing sheet 3 in body 1 by light is more uniform, are prevented Only dazzle.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of adjustable-angle glare prevention LED lamp cap, including body (1), it is characterised in that: body (1) upper end It is fixedly installed with adjustment seat (10), is offered link slot (11) on the adjustment seat (10), activity peace in the link slot (11) Equipped with jointing (12), the upper end of the jointing (12) is fixedly installed with rotation axis (8), rotation axis (8) upper end It is fixedly installed with connection pin (9), the lower end of the body (1) is fixedly installed with fixed thread (2), the body (1) Inside is fixedly installed with light diffusing sheet (3), and diffusion convex block (4), the body are fixedly installed on the light diffusing sheet (3) (1) center on the inside of is fixedly installed with LED seat (5), and the lower end of the body (1) is detachably equipped with outer lampshade (6), institute The lower end for stating outer lampshade (6) is fixedly installed with protective glass (7).

2. a kind of adjustable-angle glare prevention LED lamp cap according to claim 1, it is characterised in that: the body (1) For semi-circular design, and the internal LED seat (5) of body (1) with connect pin (9) electric connection.

3. a kind of adjustable-angle glare prevention LED lamp cap according to claim 1, it is characterised in that: the light diffusing sheet (3) first-class line space design has at least ten groups of diffusion convex blocks (4), and spreads convex block (4) for the design of " u "-shaped tongue, and spread convex Block offers " V " shape groove between (4).

4. a kind of adjustable-angle glare prevention LED lamp cap according to claim 1, it is characterised in that: the outer lampshade (6) Pass through fixed thread (2) screwed connection with body (1), and the protective glass (7) on outer lampshade (6) is crystal glass material.

5. a kind of adjustable-angle glare prevention LED lamp cap according to claim 1, it is characterised in that: the rotation axis (8) It is connected together by jointing (12) and adjustment seat (10), and jointing (12) is spherical designs.

6. a kind of adjustable-angle glare prevention LED lamp cap according to claim 1, it is characterised in that: the adjustment seat (10) link slot (11) opened up on designs for spherical groove, and link slot (11) and jointing (12) coincide between each other.