CN209688548U - A kind of LED light source weakening blue light - Google Patents

Abstract

The utility model relates to LED light source technical fields, and disclose a kind of LED light source for weakening blue light, including mounting base, the internal activity of the mounting base is equipped with the first conductive sheet, the first spring being fixedly installed at the top of first conductive sheet inside mounting base, the inside of the mounting base is fixedly installed with the second conductive sheet extended to inside mounting base, the internal activity of second conductive sheet is equipped with the first connector, the inner wall of first connector is fixedly installed with lamp holder, the second connector positioned at the first conductive sheet bottom is fixedly installed at the top of the lamp holder.A kind of LED light source weakening blue light, it is easy to operate, be more convenient for user carry out installation and replacement, simultaneously by being provided with the first lampshade and the second lampshade, and the first lampshade and the second lampshade are all made of PMMA material and are made, the blue light that the LED light source is issued effectively weakens blue light to be effectively reduced the sending amount of blue light by double-absorption.

Description

A kind of LED light source weakening blue light

Technical field

The utility model relates to LDE light sources technical field, specially a kind of LED light source for weakening blue light.

Background technique

LED light source is LED source, is a kind of solid semiconductor device that can convert electrical energy into visible light Part, it can directly be converted electricity to light, and be mainly made of five kinds of bracket, elargol, chip, gold thread and epoxy resin materials, Such light source has many advantages, such as that small in size, the service life is long and high-efficient, can be used continuously up to 100,000 hours, the following LED light source Applying also becomes mainstream in lighting area.

Existing LED light source is then to excite the fluorescent powder of yellow to reconcile into white light by chip sending blue light mostly, Therefore, LED light source can issue certain blue light, and certain injury can be caused to human body by being chronically under the irradiation of blue light, together When existing LED light source mostly using the mode being threadedly coupled, replacement is not convenient enough, so propose a kind of reduction blue light LED light source.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of LED light source for weakening blue light, has reduction blue light The advantages that, solving existing LED light source mostly is to issue blue light by chip, then excites the fluorescent powder of yellow white to reconcile into Light, therefore, LED light source can issue certain blue light, and human body can be caused centainly to injure by being chronically under the irradiation of blue light The problem of, while solving existing LED light source mostly using the mode being threadedly coupled, replace not convenient enough problem.

(2) technical solution

For the purpose for realizing above-mentioned reduction blue light, the utility model is provided the following technical solutions: a kind of LED weakening blue light Light source, including mounting base, the internal activity of the mounting base are equipped with the first conductive sheet, and the top of first conductive sheet is fixed The first spring being located inside mounting base is installed, the inside of the mounting base is fixedly installed with the extended to inside mounting base Two conductive sheets, the internal activity of second conductive sheet are equipped with the first connector, the fixed peace of the inner wall of first connector Equipped with lamp holder, be fixedly installed with the second connector positioned at the first conductive sheet bottom at the top of the lamp holder, the lamp holder it is outer Side wall is fixedly installed with fixing sleeve, and the bottom of the lamp holder is fixedly installed with the first lampshade, and the bottom of the lamp holder is fixedly mounted There is the second lampshade being located inside the first lampshade, the bottom of the lamp holder is fixedly installed with the hair of the LED inside the second lampshade Mating plate, the lateral wall of the lamp holder are fixedly installed with reinforcement block, and the internal activity of the mounting base is equipped with motion bar, the work Lever is hinged with the first connecting rod inside mounting base far from the side of lamp holder, and the first connecting rod is far from motion bar One end is hinged with the second connecting rod extended to outside mounting base, and second connecting rod is fixedly mounted far from the side of mounting base There is button, the bottom of the motion bar is fixedly installed with the stay hook for extending to fixing sleeve bottom, and the stay hook is far from lamp holder Side be fixedly installed with the second spring inside mounting base.

Preferably, the quantity of second lampshade is bad meets eight, and the second lampshade is uniformly distributed in the bottom of lamp holder.

Preferably, the lateral wall of first conductive sheet is provided with sliding block, and the inside of mounting base offers sliding slot, sliding block position In the inside of sliding slot.

Preferably, the quantity of the motion bar is two, and the inside of mounting base offers movable span, movable span and motion bar It is adapted, the outside of motion bar is provided with the shaft extended to inside mounting base.

Preferably, the outside of second connecting rod is provided with limit plate, and the inside of mounting base offers limit hole, limit Hole is adapted with limit plate.

Preferably, power supply line, the first connector and are provided at the top of first conductive sheet and the second conductive sheet Two connectors are close to the second conductive sheet and the first conductive sheet respectively.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED light source for weakening blue light, has following beneficial to effect Fruit:

A kind of LED light source weakening blue light can drive the second connecting rod towards close to lamp holder by pinning button Direction is mobile, so that the direction for driving first connecting rod towards close lamp holder is mobile, while under the action of shaft, motion bar encloses It rotates around the axis, so that stay hook is mobile away from the side of lamp holder, so that stay hook leaves the bottom of fixing sleeve Portion can remove the LED light source, otherwise i.e. mountable, easy to operate, and the user that is more convenient for carries out installation and replacement, simultaneously By being provided with the first lampshade and the second lampshade, and the first lampshade and the second lampshade are all made of PMMA material and are made, so that should The blue light that LED light source issues can effectively weaken indigo plant to be effectively reduced the sending amount of blue light by double-absorption Light.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is structure enlargement diagram at the utility model A.

In figure: 1 mounting base, 2 first conductive sheets, 3 first springs, 4 second conductive sheets, 5 first connectors, 6 lamp holders, 7 are consolidated Fixed set, 8 first lampshades, 9 second lampshades, 10 LDE light tiles, 11 reinforcement blocks, 12 motion bars, 13 first connecting rods, 14 second connect Extension bar, 15 buttons, 16 stay hooks, 17 second springs, 18 second connectors.

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.

A kind of LED light source weakening blue light referring to FIG. 1-2, including mounting base 1, the internal activity of mounting base 1 are equipped with First conductive sheet 2, the lateral wall of the first conductive sheet 2 are provided with sliding block, and the inside of mounting base 1 offers sliding slot, and sliding block, which is located at, to be slided The inside of slot, the top of the first conductive sheet 2 are fixedly installed with the first spring 3 inside mounting base 1, the inside of mounting base 1 It is fixedly installed with the second conductive sheet 4 extended to inside mounting base 1, the internal activity of the second conductive sheet 4 is equipped with the first connection First 5, the inner wall of the first connector 5 is fixedly installed with lamp holder 6, and the top of lamp holder 6 is fixedly installed with positioned at 2 bottom of the first conductive sheet The second connector 18, the top of the first conductive sheet 2 and the second conductive sheet 4 is provided with power supply line, the first connector 5 and second Connector 18 is close to the second conductive sheet 4 and the first conductive sheet 2 respectively, and the lateral wall of lamp holder 6 is fixedly installed with fixing sleeve 7, lamp holder 6 Bottom be fixedly installed with the first lampshade 8, the bottom of lamp holder 6 is fixedly installed with the second lampshade 9 inside the first lampshade 8, First lampshade 8 and the second lampshade 9 are all made of PMMA material and are made, and PMMA material can absorb blue light to a certain extent, and second The quantity of lampshade 9 is bad to meet eight, and the second lampshade 9 is uniformly distributed in the bottom of lamp holder 6, and the bottom of lamp holder 6 is fixedly installed with position LED light tiles 10 inside the second lampshade 9, the lateral wall of lamp holder 6 are fixedly installed with reinforcement block 11, and the inside of mounting base 1 is living Dynamic to be equipped with motion bar 12, the quantity of motion bar 12 is two, and the inside of mounting base 1 offers movable span, movable span and activity Bar 12 is adapted, and the outside of motion bar 12 is provided with the shaft extended to inside mounting base 1, motion bar 12 far from lamp holder 6 one Side is hinged with the first connecting rod 13 inside mounting base 1, and first connecting rod 13 is hinged with far from one end of motion bar 12 to be prolonged The second connecting rod 14 outside mounting base 1 is extended to, the outside of the second connecting rod 14 is provided with limit plate, and the inside of mounting base 1 is opened Equipped with limit hole, limit hole is adapted with limit plate, and the second connecting rod 14 is fixedly installed with button far from the side of mounting base 1 15, the bottom of motion bar 12 is fixedly installed with the stay hook 16 for extending to 7 bottom of fixing sleeve, stay hook 16 far from lamp holder 6 one Side is fixedly installed with the second spring 17 inside mounting base 1, a kind of LED light source weakening blue light, by pinning button 15, the direction that can drive the second connecting rod 14 towards close lamp holder 6 is mobile, to drive first connecting rod 13 towards by low beam The direction of seat 6 is mobile, while under the action of shaft, motion bar 12, which encloses, to rotate around the axis, so that stay hook 16 is towards remote Side from lamp holder 6 is mobile, so that stay hook 16 leaves the bottom of fixing sleeve 7, can remove the LED light source, on the contrary I.e. mountable, easy to operate, the user that is more convenient for carries out installation and replacement, while by being provided with the first lampshade 8 and the second lamp Cover 9, and the first lampshade 8 and the second lampshade 9 are all made of PMMA material and are made, the blue light which is issued through Double-absorption is crossed, to be effectively reduced the sending amount of blue light, effectively weakens blue light.

In conclusion this it is a kind of weaken blue light LED light source can drive the second connecting rod 14 by pinning button 15 Towards close to the movement of the direction of lamp holder 6, so that the direction for driving first connecting rod 13 towards close lamp holder 6 is mobile, while turning Under the action of axis, motion bar 12, which encloses, to rotate around the axis, so that stay hook 16 is mobile away from the side of lamp holder 6, in turn So that stay hook 16 leaves the bottom of fixing sleeve 7, which can be removed, on the contrary it is i.e. mountable, it is easy to operate, more just Installation and replacement are carried out in user, while by being provided with the first lampshade 8 and the second lampshade 9, and the first lampshade 8 and second Lampshade 9 is all made of PMMA material and is made, and the blue light which is issued is by double-absorption, to effectively subtract The sending amount for having lacked blue light, effectively weakens blue light, and solving existing LED light source mostly is to issue blue light by chip, so The fluorescent powder of yellow is excited to reconcile into white light afterwards, therefore, LED light source can issue certain blue light, and be chronically at blue light Irradiation under human body can be caused the problem of centainly injuring, while solve existing LED light source mostly using be threadedly coupled Mode replaces not convenient enough problem.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

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 LED light source for weakening blue light, including mounting base (1), it is characterised in that: the internal activity of the mounting base (1) It is equipped with the first conductive sheet (2), first positioned at mounting base (1) inside is fixedly installed at the top of first conductive sheet (2) Spring (3), the inside of the mounting base (1), which is fixedly installed with, extends to internal the second conductive sheet (4) of mounting base (1), described The internal activity of second conductive sheet (4) is equipped with the first connector (5), and the inner wall of first connector (5) is fixedly installed with Lamp holder (6) is fixedly installed with the second connector (18) positioned at the first conductive sheet (2) bottom at the top of the lamp holder (6), described The lateral wall of lamp holder (6) is fixedly installed with fixing sleeve (7), and the bottom of the lamp holder (6) is fixedly installed with the first lampshade (8), institute The bottom for stating lamp holder (6) is fixedly installed with second lampshade (9) internal positioned at the first lampshade (8), and the bottom of the lamp holder (6) is solid Dingan County, which is equipped with, is located at the second lampshade (9) internal LED light tiles (10), and the lateral wall of the lamp holder (6) is fixedly installed with reinforcement The internal activity of block (11), the mounting base (1) is equipped with motion bar (12), and the one of the motion bar (12) separate lamp holder (6) Side is hinged with the first connecting rod (13) internal positioned at mounting base (1), and the first connecting rod (13) is far from motion bar (12) One end, which is hinged with, extends to external the second connecting rod (14) of mounting base (1), and second connecting rod (14) is far from mounting base (1) Side be fixedly installed with button (15), the bottom of the motion bar (12), which is fixedly installed with, extends to fixing sleeve (7) bottom Stay hook (16), the stay hook (16) are fixedly installed with second bullet internal positioned at mounting base (1) far from the side of lamp holder (6) Spring (17).

2. a kind of LED light source for weakening blue light according to claim 1, it is characterised in that: the number of second lampshade (9) Bad chance eight is measured, the second lampshade (9) is uniformly distributed in the bottom of lamp holder (6).

3. a kind of LED light source for weakening blue light according to claim 1, it is characterised in that: first conductive sheet (2) Lateral wall is provided with sliding block, and the inside of mounting base (1) offers sliding slot, and sliding block is located at the inside of sliding slot.

4. a kind of LED light source for weakening blue light according to claim 1, it is characterised in that: the number of the motion bar (12) Amount is two, and the inside of mounting base (1) offers movable span, and movable span is adapted with motion bar (12), outside motion bar (12) Portion, which is provided with, extends to the internal shaft of mounting base (1).

5. a kind of LED light source for weakening blue light according to claim 1, it is characterised in that: second connecting rod (14) Outside be provided with limit plate, the inside of mounting base (1) offers limit hole, and limit hole is adapted with limit plate.

6. it is according to claim 1 it is a kind of weaken blue light LED light source, it is characterised in that: first conductive sheet (2) and Power supply line is provided at the top of second conductive sheet (4), the first connector (5) is close to second with the second connector (18) respectively and is led Electric piece (4) and the first conductive sheet (2).