CN210123114U

CN210123114U - LED windowsill lamp

Info

Publication number: CN210123114U
Application number: CN201921392774.8U
Authority: CN
Inventors: 谢勇
Original assignee: Tongheng Reiss Photoelectric Technology (shanghai) Co Ltd
Current assignee: Tongheng Reiss Photoelectric Technology (shanghai) Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-03-03
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a LED windowsill lamp, including lamp stand, bottom plate, cushion, LED lamp plate, lens hood, lens formula glass cover and lamp shade, lamp stand upper portion is equipped with the recess, and bottom plate, cushion and lens formula glass cover superpose in proper order from the bottom up and place in the recess, and fastening bolt from the bottom up runs through lamp stand, bottom plate, cushion, lens formula glass cover and lamp shade in proper order and fixes it together; the lens type glass cover comprises an upper semicircular cover body and a lower mounting part which are vertical to each other, the interior of the upper semicircular cover body is hollow, the middle part of the lampshade is provided with an upper opening matched with the upper semicircular cover body, the lampshade is sleeved outside the lens type glass cover, and the upper semicircular cover body is positioned in the upper opening; the utility model converts the divergent light emitted by the LED lamp panel into the linear light through the lens type glass cover, and the linear light is refracted and condensed through the lens type glass cover, so as to enhance the light use efficiency and the luminous efficiency; the outer part of the lens type glass cover protrudes from the upper opening of the lamp cover, so that the lens type glass cover can be cleaned and dedusted conveniently.

Description

LED windowsill lamp

Technical Field

The utility model relates to the technical field of lamps and lanterns especially involves a LED windowsill lamp.

Background

At present, LED building body lightening is a main project for improving the image of a city at night, the city wants to be attractive at night and has connotation, the requirement is starting from building body lightening, not only is a characteristic structure of a building required, but also the night lightening of an office building is mainly realized by using an LED windowsill lamp to decorate a windowsill for illumination; at the present stage, the LED windowsill lamp mainly uses an internal LED lamp panel as a luminous body to emit light outwards, so that a certain illumination effect is achieved, but the LED lamp panel directly emits light outwards, so that light scattering can be caused, and the light energy utilization rate and the light emitting efficiency are greatly reduced; although there are also lenses installed on the LED lamp panel in the market to improve the light energy utilization rate and efficiency, for example, patent No. CN201820173907.1, named LED window lamp, according to the attached drawing 2 and the content of the specification, it can be known that the light barrier protects the LED lens, the tempered glass and the power module in the aluminum alloy lamp body, and the LED lens is plate-shaped, which is not only unfavorable for cleaning, but also the plate-shaped lens can make the light line change into a straight line, and the illumination range is small, therefore, the prior art has defects and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED window lamp, the above-mentioned problem of solution.

In order to solve the above problem, the utility model provides a technical scheme as follows:

an LED windowsill lamp comprises a lamp holder, a bottom plate, a rubber pad, an LED lamp panel, a light shield, a lens type glass cover and a lamp shade, wherein a groove is formed in the upper portion of the lamp holder, the bottom plate, the rubber pad and the lens type glass cover are sequentially overlapped and placed in the groove from bottom to top, and a fastening bolt sequentially penetrates through the lamp holder, the bottom plate, the rubber pad, the lens type glass cover and the lamp shade from bottom to top to fix the lamp holder, the bottom plate, the rubber pad, the lens type glass cover and the; a through hole is formed in the middle of the rubber mat, the LED lamp panel is detachably mounted on the upper portion of the base plate through the through hole, and the light shield covers the upper portion of the LED lamp panel and is mounted on the upper portion of the base plate; the lens type glass cover comprises an upper semicircular cover body and a lower installation part which are perpendicular to each other, the interior of the upper semicircular cover body is hollow, an upper opening matched with the upper semicircular cover body is formed in the middle of the lampshade, and the lampshade is sleeved outside the lens type glass cover and the upper semicircular cover body is located in the upper opening.

Preferably, the LED lamp panel is detachably mounted on the upper portion of the heat dissipation piece, and the heat dissipation piece is detachably mounted on the upper portion of the floor after penetrating through the through hole.

Further, the heat dissipation member is a heat dissipation plate made of an aluminum material.

Preferably, the arc opening that so that the light that the LED lamp plate sent passes is seted up at the middle part of lens hood, and arc open-ended center is in the coplanar with the center of last half-round cover body, and mounting hole one has been seted up to the left and right sides of lens hood, and mounting hole two has been seted up to the left and right sides of radiating piece, and the lens hood is with LED lamp plate overcoat on radiating piece upper portion, and fixing bolt passes mounting hole one and mounting hole two and fixes lens hood and radiating piece on bottom plate upper portion.

Preferably, the longitudinal light extraction of the lens type glass cover is 8 degrees, and the transverse light extraction is 180 degrees.

Furthermore, the upper semicircular cover body and the lower installation part are integrally cast and formed by optical glass materials, and four screw holes I are formed around the lower installation part.

Furthermore, four screw holes II which are arranged in a rectangular shape are formed in the bottom of the groove, and the four screw holes II correspond to the four screw holes I in the vertical position.

Preferably, the bottom of the groove is provided with a boss, and the lower part of the bottom plate is in contact with the upper part of the boss.

Preferably, the mounting and fixing positions of the left side wall and the right side wall of the lamp holder are sunken and deformed towards the center of the base, and a pair of mounting holes III is formed in the mounting and fixing positions at the bottom of the lamp holder.

Preferably, the rubber mat is a waterproof rubber mat.

Compared with the prior art, the LED lamp has the beneficial effects that by adopting the scheme, the LED lamp converts the divergent light emitted by the LED lamp panel into the linear light through the light shield, and the linear light is refracted through the lens type glass cover to be condensed, so that the service efficiency and the luminous efficiency of light are enhanced; the outer part of the lens type glass cover protrudes from the upper opening of the lampshade so as to be convenient for cleaning and dedusting the lens type glass cover; the heat dissipation piece can increase the heat dissipation performance of the LED lamp panel, the heat dissipation speed of the LED lamp panel is increased, and the service life of the LED window lamp is prolonged.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the entire structure of the windowsill lamp of the present invention;

FIG. 2 is a schematic view of an explosion structure of the windowsill lamp of the present invention;

FIG. 3 is a second schematic view of the explosion structure of the windowsill lamp of the present invention;

as shown in the above legend: 1. the LED lamp comprises a lamp holder 11, a second screw hole 12, a boss 13, a third mounting hole 2, a bottom plate 3, a rubber gasket 31, a through hole 4, a heat dissipation member 41, a second mounting hole 5, an LED lamp panel 6, a light shield 61, an arc-shaped opening 62, a first mounting hole 7, a lens type glass cover 71, an upper semicircular cover body 72, a lower mounting part 73, a first screw hole 8, a lampshade 81 and an upper opening.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1, the overall structure of the present invention is:

an LED windowsill lamp comprises a lamp holder 1, a bottom plate 2, a rubber mat 3, an LED lamp panel 5, a light shield 6, a lens type glass cover 7 and a lamp shade 8, wherein a groove is formed in the upper portion of the lamp holder, the bottom plate 2, the rubber mat 3 and the lens type glass cover 7 are sequentially stacked and placed in the groove from bottom to top, and a fastening bolt sequentially penetrates through the lamp holder, the bottom plate 2, the rubber mat 3, the lens type glass cover 7 and the lamp shade 8 from bottom to top to fix the lamp holder, the bottom plate 2, the rubber mat 3, the lens type glass cover; a through hole 31 is formed in the middle of the rubber mat 3, the LED lamp panel 5 is detachably mounted on the upper portion of the bottom plate 2 through the through hole 31, and the light shield 6 covers the upper portion of the LED lamp panel 5 and is mounted on the upper portion of the bottom plate 2; the lens type glass cover 7 comprises an upper semicircular cover body 71 and a lower mounting part 72 which are perpendicular to each other, the interior of the upper semicircular cover body 71 is hollow, an upper opening 81 matched with the upper semicircular cover body 71 is formed in the middle of the lampshade 8, the lampshade 8 is sleeved outside the lens type glass cover 7, and the upper semicircular cover body 71 is located in the upper opening 81.

Further, the lampshade comprises a disc and a protective cover which are integrally formed by injection molding, the protective cover is arranged at the upper part of the disc, the interior of the protective cover is hollow, a round hole which is convenient for the lens type glass cover to protrude upwards is formed in the middle of the disc, an upper opening is formed in the middle of the protective cover, and the lampshade is made of die-cast aluminum; furthermore, the inner wall of the upper opening 81 of the protective cover is integrally provided with 4 reinforcing columns, three screw holes are formed in the four reinforcing columns, and the three screw holes correspond to the first 62 positions of the four mounting holes of the light shield 6.

Preferably, the LED lamp panel 5 is detachably mounted on the upper part of the heat dissipation member 4, and the heat dissipation member 4 is detachably mounted on the upper part of the base plate after passing through the through hole 31; the shape of the heat dissipation piece 4 is matched with that of the LED lamp panel 5, and the heat dissipation piece 4 and the LED lamp panel are in close contact, so that the heat dissipation piece 4 can fully play a role in heat conduction and heat dissipation; the LED lamp panel 5 accessible bolt fastening is on radiating piece 4, still can rotate and install on radiating piece 4, and the one end of LED lamp panel 5 is connected with the one end hinge of radiating piece 4 promptly, and the other end of LED lamp panel 5 is connected with the other end buckle of radiating piece 4, and during the installation, the lower surface of LED lamp panel 5 and the upper surface contact laminating of radiating piece 4 to not only make LED lamp panel 5 fix on radiating piece 4, can also effectually go out the heat quick heat conduction heat dissipation of LED lamp panel 5.

Preferably, the heat sink 4 is a heat sink made of a metal material with good heat conductivity, and may be a heat sink copper plate, but the cost of the copper plate is too high; furthermore, the heat dissipation member 4 is a heat dissipation plate made of aluminum material, which is low in cost and good in heat conduction performance.

Preferably, an arc-shaped opening 61 is formed in the middle of the light shield 6 so that light emitted by the LED lamp panel 5 can pass through the arc-shaped opening 61, the center of the arc-shaped opening 61 and the center of the upper semicircular shield body 71 are located on the same plane, mounting holes i 62 are formed in the left side and the right side of the light shield 6, mounting holes i 41 are formed in the left side and the right side of the heat sink 4, the LED lamp panel 5 is sleeved on the upper portion of the heat sink 4 by the light shield 6, and fixing bolts pass through the mounting holes i 62 and the mounting holes i 41 to fix the light shield 6 and the heat sink 4; further, the light shield 6 specifically comprises a light shield part and an installation plate, wherein the light shield part and the installation plate are integrally formed, the installation plate is provided with a first installation hole 62, the light shield part is divided into two parts by the arc-shaped opening, namely a left light shield 6 and a right light shield 6, the left light shield and the right light shield are connected together by at least one connecting strip, and light rays emitted by the LED lamp panel 5 can pass through the straight lens type glass cover 7 from the arc-shaped opening 61; the light shield 6 is made of plastic.

Preferably, the longitudinal light emission of the lens cover glass 7 is 8 degrees, and the transverse light emission is 180 degrees.

Preferably, the upper semicircular cover 71 and the lower mounting portion 72 are integrally cast and molded by PMMA, and four screw holes 73 are formed around the lower mounting portion 72, wherein the PMMA is polymethyl methacrylate.

Preferably, four second screw holes 11 which are arranged in a rectangular shape are formed in the bottom of the groove, and the four second screw holes 11 correspond to the four first screw holes in the vertical position.

Preferably, the bottom of the groove is provided with a boss 12, and the lower part of the bottom plate 2 is in contact with the upper part of the boss 12.

Preferably, the mounting and fixing positions of the left side wall and the right side wall of the lamp holder are sunken and deformed towards the center of the base, and a pair of mounting holes III 13 is formed in the mounting and fixing positions at the bottom of the lamp holder; further, the three 13 directions of the mounting holes of the lamp holder are at right angles with the direction of the lens type glass cover 7, so that the later-stage mounting and positioning are facilitated.

Preferably, the rubber pad 3 is a waterproof rubber pad; a screw hole IV corresponding to the screw hole I73 and the bolt hole II is formed in the rubber mat 3 and the bottom plate 2; the bottom plate is made of aluminum plates made of aluminum materials, iron plates made of iron materials can be used as well, and the bottom plate is preferably made of aluminum plates and light in weight.

The assembling process comprises the following steps: the light shield, the LED lamp panel and the heat radiating piece are fixedly arranged on the upper portion of the bottom plate through bolts from top to bottom by penetrating through holes of the rubber mat, then the bottom plate, the rubber mat, the lens type glass cover and the lampshade are sequentially placed on the upper portion of the boss in the lamp holder in an aligned mode from bottom to top, at the moment, the upper surface of a disc of the lampshade is parallel to the upper edge of the bottom shell, the size of the rubber mat is matched with the size and shape of the disc and the shape of the bottom shell, a waterproof effect is achieved, and then long screws sequentially penetrate through a screw hole II of the base, the bottom plate, the rubber mat, a screw hole I of the lens type glass cover and a screw hole III of the lampshade from bottom; during installation, the LED windowsill lamp can be installed on the position to be installed only by penetrating the bolt through the third installation hole of the lamp holder.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. The LED window lamp is characterized by comprising a lamp holder, a bottom plate, a rubber pad, an LED lamp panel, a light shield, a lens type glass cover and a lamp shade, wherein a groove is formed in the upper portion of the lamp holder; a through hole is formed in the middle of the rubber mat, the LED lamp panel is detachably mounted on the upper portion of the base plate through the through hole, and the light shield covers the upper portion of the LED lamp panel and is mounted on the upper portion of the base plate; the lens type glass cover comprises an upper semicircular cover body and a lower installation part which are perpendicular to each other, the interior of the upper semicircular cover body is hollow, an upper opening matched with the upper semicircular cover body is formed in the middle of the lampshade, and the lampshade is sleeved outside the lens type glass cover and the upper semicircular cover body is located in the upper opening.

2. The LED windowsill lamp of claim 1, wherein the LED lamp panel is detachably mounted on the top of the heat sink, and the heat sink is detachably mounted on the top of the floor after passing through the through hole.

3. The LED windowsill lamp of claim 2, wherein the heat sink is a heat sink made of aluminum.

4. The LED windowshade lamp of claim 2 or 3, wherein the middle of the light shield is provided with an arc opening through which light emitted by the LED lamp panel passes, the center of the arc opening and the center of the upper semicircular cover body are located on the same plane, the left side and the right side of the light shield are provided with first mounting holes, the left side and the right side of the heat dissipation member are provided with second mounting holes, the LED lamp panel is sleeved on the upper portion of the heat dissipation member by the light shield, and the fixing bolt passes through the first mounting holes and the second mounting holes to fix the light shield and the heat dissipation member on the upper portion of the base plate.

5. The LED windowshade lamp of claim 1, wherein the lens cover has a longitudinal light extraction of 8 degrees and a transverse light extraction of 180 degrees.

6. The LED windowsill lamp of claim 5, wherein the upper semicircular cover and the lower mounting portion are integrally formed by casting optical glass, and four screw holes are formed around the lower mounting portion.

7. The LED windowsill lamp of claim 6, wherein the bottom of the groove is formed with two screw holes arranged in a rectangle, and the two screw holes correspond to the first screw holes in up-and-down positions.

8. The LED windowsill lamp of claim 1, wherein the bottom of the groove is provided with a projection, and the lower portion of the bottom plate contacts the upper portion of the projection.

9. The LED windowsill lamp of claim 1, wherein the mounting locations of the left and right sidewalls of the lamp holder are recessed toward the center of the base to deform, and a pair of mounting holes three are formed at the mounting locations of the bottom of the lamp holder.

10. The LED windowsill lamp of claim 1, wherein the rubber mat is a waterproof rubber mat.