CN208735491U

CN208735491U - A kind of high Homogeneous linear LED blackboard lights of high efficiency

Info

Publication number: CN208735491U
Application number: CN201821579883.6U
Authority: CN
Inventors: 陈上贵
Original assignee: SHENZHEN TOPPO LIGHTING CO Ltd
Current assignee: SHENZHEN TOPPO LIGHTING CO Ltd
Priority date: 2018-09-27
Filing date: 2018-09-27
Publication date: 2019-04-12
Anticipated expiration: 2028-09-27

Abstract

The utility model discloses a kind of high Homogeneous linear LED blackboard lights of high efficiency, including rail aluminium section, the surface activity of the rail aluminium section is provided with elastic frame, the two sides of the rail aluminium section are fixedly installed draw runner, the inside of the elastic frame offers the guide groove to match with rail aluminium section, the upper surface of the guide groove is fixedly installed power drives, sliding slot is offered in guide groove two sides on the surface of the elastic frame, the two sides of the elastic frame lower end are fixedly installed clamp, the lower end of the elastic frame is movably set with lamp door, the lamp door is fixedly installed fixed block in the upper end close to clamp side, the lamp door is fixedly installed hook in the lower end of fixed block on a side surface of clamp, the hook is fixedly installed bracket far from one end of fixed block, it is equipped on the inside of the bracket Lens.The utility model is more conducive to the Fast Installation and maintenance of lamps and lanterns, distribution of light sources it is more uniform.

Description

A kind of high Homogeneous linear LED blackboard lights of high efficiency

Technical field

The utility model relates to LED illumination device technical field, specially a kind of high Homogeneous linear LED blackboard of high efficiency Lamp.

Background technique

Application of the blackboard in education activities is very universal, can be for teacher's writing and teaching content.The application environment of blackboard It is very various, under the bad environment of certain light, it will use blackboard lights to increase the brightness of blackboard, however if blackboard lights The light being irradiated on blackboard is uneven, then will affect the visual condition of blackboard content, and the vision for easily causing viewer is tired Labor.For the situation, it is desirable to blackboard lights will have preferable installation site, irradiating angle and reasonable light distribution mode, One relatively good blackboard lights either Lighting Design is particularly important for blackboard.

1, LED blackboard lights currently on the market are all to be fixed on the wall lamp body by bolt, so just inconvenient In maintenance and maintenance of the later period to LED light, need to dismantle entire lamp body from wall when carrying out maintenance to LED light and to repair Get off, thus can greatly increase workload and the working time of worker；

2, LED light currently on the market cannot well be adjusted the light source of irradiation, when illuminating to blackboard Light source is unevenly distributed on blackboard, and the illumination average value that will lead to blackboard lights is relatively low, and there are illumination uniformity ratios for blackboard lights The disadvantages of poor, light utilization rate is relatively low and direction controllability is not strong.

Utility model content

The purpose of this utility model is to provide a kind of high Homogeneous linear LED blackboard lights of high efficiency, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of high Homogeneous linear LED blackboard of high efficiency Lamp, including rail aluminium section, the surface activity of the rail aluminium section are provided with elastic frame, the two sides of the rail aluminium section It is fixedly installed draw runner, the inside of the elastic frame offers the guide groove to match with rail aluminium section, the guide groove Upper surface is fixedly installed power drives, offers sliding slot, the elasticity in guide groove two sides on the surface of the elastic frame The two sides of frame lower end are fixedly installed clamp, and the lower end of the elastic frame is movably set with lamp door, and the lamp door is leaning on The upper end of nearly clamp side is fixedly installed fixed block, and the lamp door is solid in the lower end of fixed block on a side surface of clamp Surely it is provided with hook, the hook is fixedly installed bracket far from one end of fixed block, is equipped with lens on the inside of the bracket, LED light is installed on the lower surface of the lamp door.

Preferably, the rail aluminium section is slidably connected with elastic frame by draw runner and sliding slot.

Preferably, spring is fixedly installed on the inside of the elastic frame lower end.

Preferably, the power drives and LED light are electrically connected by conducting wire.

Preferably, the elastic frame is connect by clamp with fixed block with lamp door.

Preferably, the bottom end of the clamp is set as ellipse, and the fixed block is set as arc-shaped convex block.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is provided with clamp by the lower end in elastic frame, while being internally provided with fixation in lamp door Block and hook, clamp are stuck between fixed block and hook, and lamp door is fixed on to the lower end of elastic frame, are so convenient for LED The disassembly and installation of lamp is more conducive to the Fast Installation and maintenance of lamps and lanterns；

2, by the lens that are internally provided in bracket, LED light issues after light source is reflected by lens shines the utility model To blackboard, it is pointed into blackboard using what lens reflected to keep light source more uniform, while improving the utilization rate of light source.

Detailed description of the invention

Fig. 1 is a kind of high Homogeneous linear LED blackboard lights overall structure diagram of high efficiency of the utility model；

Fig. 2 is enlarged diagram at A in a kind of high Homogeneous linear LED blackboard lights Fig. 1 of high efficiency of the utility model；

Fig. 3 is a kind of high Homogeneous linear LED blackboard lights rail aluminium section side structure schematic diagram of high efficiency of the utility model；

Fig. 4 is enlarged diagram at B in a kind of high Homogeneous linear LED blackboard lights Fig. 1 of high efficiency of the utility model.

In figure: 1, rail aluminium section；2, elastic frame；3, draw runner；4, guide groove；5, power drives；6, sliding slot；7, clamp； 8, lamp door；9, fixed block；10, hook；11, bracket；12, lens；13, LED light；14, spring.

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 high Homogeneous linear LED blackboard lights of high efficiency, Including rail aluminium section 1, the surface activity of the rail aluminium section 1 is provided with elastic frame 2, and the two of the rail aluminium section 1 Side is fixedly installed draw runner 3, and the inside of the elastic frame 2 offers the guide groove 4 to match with rail aluminium section 1, described The upper surface of guide groove 4 is fixedly installed power drives 5, offers sliding slot in 4 two sides of guide groove on the surface of the elastic frame 2 6, the two sides of 2 lower end of elastic frame are fixedly installed clamp 7, and the lower end of the elastic frame 2 is movably set with lamp door 8, the lamp door 8 is fixedly installed fixed block 9, side table of the lamp door 8 close to clamp 7 in the upper end close to 7 side of clamp It is fixedly installed hook 10 in the lower end of fixed block 9 on face, the hook 10 is fixedly installed bracket far from one end of fixed block 9 11, the inside of the bracket 11 is equipped with lens 12, is equipped with LED light 13 on the lower surface of the lamp door 8.

The rail aluminium section 1 is slidably connected by draw runner 3 with sliding slot 6 with elastic frame 2, is conducive to 2 edge of elastic frame 3 displacement of draw runner；It is fixedly installed spring 14 on the inside of 2 lower end of elastic frame, is conducive to 7 clamping fixed block of clamp 9；The power drives 5 are electrically connected with LED light 13 by conducting wire, are conducive to more energy saving when LED light 13 is illuminated；It is described Elastic frame 2 is connect by clamp 7 with fixed block 9 with lamp door 8, is conducive to the fast assembling-disassembling of lamp door 8；The bottom end of the clamp 7 It is set as ellipse, the fixed block 9 is set as arc-shaped convex block, is conducive to clamp 7 and is caught in the interior of fixed block 9 and hook 10 Portion.

Rail aluminium section 1: being fixed on the wall by working principle when use, and elastic frame 2 and rail aluminium section 1 pass through cunning Item 3 is slidably connected with sliding slot 6, can be adjusted by moving up dynamic elasticity frame 2 in rail aluminium section 1 when illuminating to blackboard Save the position of illumination, the light source that LED light 13 issues by the refractions of lens 12 make light source it is more uniform be pointed into blackboard, make blackboard The position brightness being irradiated to is identical, when needing that LED light 13 is repaired and safeguarded, by squeeze elastic frame 2 two Side makes clamp 7 be detached from fixed block 9 and hook 10, and clamp 7 reaches the position of intermediate without hindrance object, and at this moment clamp 7 can be from admittedly The middle position for determining block 9 and hook 10 is taken out, and lamp door 8 just easily takes down from the lower end of elastic frame 2 with LED light 13, more It quickly dismounts and safeguards added with being conducive to.

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.

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

1. a kind of high Homogeneous linear LED blackboard lights of high efficiency, including rail aluminium section (1), it is characterised in that: the track aluminium profiles The surface activity of material (1) is provided with elastic frame (2), and the two sides of the rail aluminium section (1) are fixedly installed draw runner (3), The inside of the elastic frame (2) offers the guide groove (4) to match with rail aluminium section (1), the upper surface of the guide groove (4) It is fixedly installed power drives (5), offers sliding slot (6), institute in guide groove (4) two sides on the surface of the elastic frame (2) The two sides for stating elastic frame (2) lower end are fixedly installed clamp (7), and the lower end of the elastic frame (2) is movably set with lamp Frame (8), the lamp door (8) are fixedly installed fixed block (9) in the upper end close to clamp (7) side, and the lamp door (8) is close to card It is fixedly installed hook (10) on one side surface of head (7) in the lower end of fixed block (9), the hook (10) is far from fixed block (9) one end is fixedly installed bracket (11), is equipped with lens (12) on the inside of the bracket (11), under the lamp door (8) LED light (13) are installed on surface.

2. the high Homogeneous linear LED blackboard lights of a kind of high efficiency according to claim 1, it is characterised in that: the track aluminium Profile (1) is slidably connected by draw runner (3) with sliding slot (6) with elastic frame (2).

3. the high Homogeneous linear LED blackboard lights of a kind of high efficiency according to claim 1, it is characterised in that: the resilient bezel Spring (14) are fixedly installed on the inside of frame (2) lower end.

4. the high Homogeneous linear LED blackboard lights of a kind of high efficiency according to claim 1, it is characterised in that: the power supply drives Dynamic (5) and LED light (13) are electrically connected by conducting wire.

5. the high Homogeneous linear LED blackboard lights of a kind of high efficiency according to claim 1, it is characterised in that: the resilient bezel Frame (2) is connect by clamp (7) with fixed block (9) with lamp door (8).

6. the high Homogeneous linear LED blackboard lights of a kind of high efficiency according to claim 1, it is characterised in that: the clamp (7) Bottom end be set as ellipse, the fixed block (9) is set as arc-shaped convex block.