CN213299757U

CN213299757U - LED calligraphy and painting shadowless lamp

Info

Publication number: CN213299757U
Application number: CN202022279437.7U
Authority: CN
Inventors: 徐广�
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-10-13
Publication date: 2021-05-28
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an LED shadowless lamp for calligraphy and painting, which comprises a profile lamp body and an accessory component for fixing the profile lamp body on the ceiling. The upper end face is also provided with a number of light source installation slots, and the LED calligraphy and painting shadowless lamp also includes a calligraphy and drawing board with light guiding function that is inserted into the strip-shaped slot from the side, and a luminous body arranged in the light source installation slot and irradiating obliquely upwards. The LED shadowless lamp for calligraphy and painting of the utility model realizes the lighting effect of "seeing the light but not the shadow", and at the same time, it can illuminate the calligraphy and drawing board while meeting the requirements of indoor lighting brightness, so as to effectively highlight the text pattern or calligraphy and painting on the calligraphy and drawing board, and beautify the decoration. The effect is good, the calligraphy and drawing board can also be used for advertising or signage, one lamp is multi-purpose, economical and practical, and the calligraphy and painting can be flexibly replaced, the use is more humane, and it can meet the different needs of different places.

Description

LED calligraphy and painting shadowless lamp

Technical Field

The utility model relates to a LED lighting technology field, in particular to LED calligraphy and painting shadowless lamp.

Background

The shadowless lamp cannot be shadowless, only reduces the original shadow and makes the original shadow not obvious, and the lamp is very suitable for household lighting, classroom lighting, reading room lighting, bookshop lighting and the like. People can eliminate shadows as much as possible during work or study by adopting the shadowless lamp, eliminate asthenopia and effectively protect eyesight under the condition of ensuring enough brightness. The existing shadowless lamp is simple in style, generally only has a lighting function, is single in function, and is difficult to meet aesthetic requirements of people.

In addition, in lighting applications of artware or calligraphy and painting, the artware or calligraphy and painting is mostly directly lighted, the contrast between the artware or calligraphy and painting and ambient light is emphasized in an accent lighting mode to achieve the aim of highlighting the artware or calligraphy and painting, a lamp with accent lighting is usually required to be independently arranged, and the lamp mainly aims at emphasizing the artware and calligraphy and painting lighting, almost has no other indoor lighting functions, is high in decoration cost and occupies space.

Therefore, how to realize an LED calligraphy and painting shadowless lamp that has reasonable structural design and low production cost, can polish the calligraphy and painting board to increase appreciation and functionality while meeting the requirement of indoor illumination brightness is a technical problem to be solved urgently in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a LED calligraphy and painting shadowless lamp aims at realizing a structural design reasonable, and low in production cost can polish the LED calligraphy and painting shadowless lamp in order to increase its appreciation nature and functional to the calligraphy and painting board again when satisfying the indoor lighting luminance requirement.

The utility model provides a LED calligraphy and painting shadowless lamp, including the section bar lamp body, fix the annex subassembly on the ceiling with the section bar lamp body, section bar lamp body up end integrated into one piece has a section bar draw-in groove that is the type of falling T setting, section bar lamp body up end still is equipped with a plurality of light source mounting grooves, LED calligraphy and painting shadowless lamp still includes the calligraphy and painting board that has the leaded light effect that the edgewise card inserted in the bar draw-in groove, locate the luminous body that the slope shines up in the light source mounting groove, the luminous angle and the horizontal plane of luminous body become 0~90 degree angle.

Preferably, the calligraphy and painting board is carved with a calligraphy and painting pattern.

Preferably, the middle of the calligraphy and painting board is provided with a slit groove, and replaceable calligraphy and painting are arranged in the slit groove.

Preferably, the LED calligraphy and painting shadowless lamp further comprises a driving device which is arranged in the section lamp body and electrically connected with the luminous body, and end covers are arranged at two ends of the section lamp body.

Preferably, the luminous body is arranged as an aluminum substrate luminous body, a soft light strip luminous body, a tubular LED lamp tube or an aluminum luminous body.

Preferably, when the light-emitting body is an aluminum substrate light-emitting body or a soft light-strip light-emitting body, the LED calligraphy and painting shadowless lamp further comprises a light-transmitting plate mounted on the light source mounting groove and covering the aluminum substrate light-emitting body or the soft light-strip light-emitting body.

Preferably, when the light emitting body is a tubular LED lamp tube, the LED calligraphy and painting shadowless lamp further includes terminal bases which are disposed at two ends of the light source mounting groove and into which the tubular LED lamp tube is screwed.

Preferably, when the light emitter is an aluminum light emitter, the aluminum light emitter includes a bar-shaped heat sink, an aluminum substrate light emitter embedded in the bar-shaped heat sink, and a lamp cover.

Preferably, the LED calligraphy and painting shadowless lamp further comprises an LED light source structure which is arranged on the section lamp body and irradiates downwards.

Preferably, the accessory component comprises a connecting piece, a first fixed music code, a decorative cover and a second fixed music code.

Compared with the prior art, the utility model discloses a LED calligraphy and painting shadowless lamp has following beneficial effect: the upper end surface of the section lamp body is provided with a luminous body which irradiates obliquely upwards, the luminous body is used as a main illumination light source and irradiates obliquely upwards, light emitting is uniform and soft, and an indirect illumination shadowless effect is realized; the sectional material lamp body up end card is inserted and is had the calligraphy and painting board that has the leaded light effect simultaneously, be equipped with characters pattern or calligraphy and painting on the calligraphy and painting board, the calligraphy and painting board wholly is luminous under the shining of luminous body, main light source can polish the calligraphy and painting board again when satisfying indoor illumination luminance requirement, the calligraphy and painting board plays the effect of decorating and beautifying, and the calligraphy and painting on the calligraphy and painting board can change in a flexible way, the result of use is humanized, and can also print brand LOGO on the calligraphy and painting board and carry out advertising, perhaps as the notice board, a lamp is multi-purpose, low in production cost, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is one of the exploded schematic views of the three-dimensional structure of an embodiment of the light-emitting diode (LED) calligraphy and painting shadowless lamp of the present invention, wherein 2 groups of aluminum material luminous bodies are arranged in parallel on the sectional material lamp body, and calligraphy and painting are inserted in the calligraphy and painting board;

fig. 2 is a second exploded schematic view of a three-dimensional structure of an embodiment of an LED calligraphy and painting shadowless lamp of the present invention, wherein 2 groups of aluminum substrate luminous bodies are arranged in parallel on a section lamp body, and a calligraphy and painting board is engraved with characters and patterns;

fig. 3 is a third exploded schematic view of a three-dimensional structure of an embodiment of the light-emitting diode (LED) calligraphy and painting shadowless lamp of the present invention, wherein 2 groups of tubular LED lamp tubes are arranged on the same straight line of the sectional material lamp body; wherein, the calligraphy and painting are inserted on the calligraphy and painting board;

fig. 4 is a schematic perspective view of a drawing board in an embodiment of the light-emitting diode (LED) calligraphy and painting shadowless lamp of the present invention, wherein the drawing board is provided with a slit groove.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides an LED calligraphy and painting shadowless lamp, which includes a profile lamp body 100, and an accessory component for fixing the profile lamp body 100 on a ceiling, wherein the profile lamp body 100 is integrally formed by profile extrusion. The accessory component comprises a connecting piece 201, a first fixed curved code 202, a decorative cover 203 and a second fixed curved code 204, wherein the connecting piece 201 can be a hanging rod or a hanging wire. First fixed song sign indicating number 202 is connected connecting piece 201 and section bar lamp body 100, and the fixed song sign indicating number 204 of second fixes connecting piece 201 on the smallpox top, and the dress trim cover 203 lid is located outside the fixed song sign indicating number 204 of second, avoids adapting unit and power wiring to expose simultaneously, plays the effect of decorating for the LED calligraphy and painting shadowless lamp appearance is neat and artistic.

The integrated into one piece of section bar lamp body 100 up end has a section bar draw-in groove 101 that is the type of falling T setting, and section bar lamp body 100 up end still is equipped with a plurality of light source mounting grooves, and LED calligraphy and painting shadowless lamp still includes the calligraphy and painting board 300 that has the leaded light effect of following the side card and inserting in bar draw-in groove 101, locates the luminous body that the slope shines up in the light source mounting groove.

Wherein, the luminous angle of the luminous body forms an angle of 0-90 degrees with the horizontal plane, so that the luminous body is obliquely and outwards irradiated. The utility model discloses an illuminant takes luminous angle to shine up, effectively enlarges the irradiation range, realizes indirect lighting effect, reaches the luminous efficacy who surpasss traditional direct lighting product even through indirect lighting, has promoted illuminance, the degree of consistency, the comfort level of luminous environment, reduces the glare, eliminates blue light harm, has solved indirect lighting luminous efficacy reduction problem simultaneously to realize the illuminating effect of "seeing the light and not seeing the shadow".

Wherein, the drawing board 300 is carved with character patterns 301; the painting board 300 can also be provided with a slit groove 302 in the middle, the slit groove 302 is provided with replaceable paintings 303, and different paintings 303 can be flexibly replaced according to specific decoration requirements. The drawing board 300 is made of a light-conducting material, and the drawing board 300 can emit light integrally under the irradiation of the light-emitting body, so that the character patterns 301 or the paintings 303 on the drawing board 300 are clearer and brighter.

The utility model discloses a LED calligraphy and painting shadowless lamp can polish to calligraphy and painting board 300 when satisfying the requirement of indoor lighting luminance again, and the characters and patterns 301 or calligraphy and painting 303 on the board 300 of effectively outstanding calligraphy and painting, make characters and patterns 301 or calligraphy and painting 303 fine show out under perfect illumination, decorate beautify effectually, make LED calligraphy and painting shadowless lamp no longer be only a lamps and lanterns, the utility model discloses a LED calligraphy and painting shadowless lamp is more pleasing to the eye in appearance, and visual effect is good, and the calligraphy and painting 303 on the board 300 of calligraphy and painting can change in a flexible way, and the result of use is humanized, can also print brand LOGO on the board 300 of calligraphy and painting moreover and carry out the advertising, reaches the effect of propaganda in the realization illumination usage, and a lamp is multi-purpose. For example, when the LED calligraphy and painting shadowless lamp is installed in a library, a reading room, a warehouse or a shopping mall, the LED calligraphy and painting shadowless lamp can be used as a notice board, the calligraphy and painting board 300 on the corresponding display shelf can be engraved or placed with the corresponding name or category of an article, and a user can quickly find the needed book or article through the LED calligraphy and painting shadowless lamp (the calligraphy and painting board 300) installed on the ceiling, so that the structure is simple, the indication is clear, and the LED calligraphy and painting shadowless lamp is practical and convenient.

In addition, the LED calligraphy and painting shadowless lamp further comprises a driving device disposed in the sectional material lamp body 100 and electrically connected to the light emitting body, and end covers 400 are disposed at two ends of the sectional material lamp body 100.

In addition, the luminous body is arranged as an aluminum substrate luminous body 501, a soft light strip luminous body, a tubular LED lamp tube 503 or an aluminum luminous body 505. When the light-emitting body is an aluminum substrate light-emitting body 501 or a soft light-strip light-emitting body, the LED calligraphy and painting shadowless lamp further comprises a light-transmitting plate 502 which is arranged on the light source mounting groove and covers the aluminum substrate light-emitting body 501 or the soft light-strip light-emitting body; when the luminous body is set as a tubular LED lamp tube 503, the LED calligraphy and painting shadowless lamp also comprises a terminal seat 504 which is arranged at the two ends of the light source mounting groove and is used for the tubular LED lamp tube 503 to be screwed in; when the light emitter is an aluminum light emitter 505, the aluminum light emitter 505 includes a bar-shaped heat sink, an aluminum substrate light emitter 501 embedded in the bar-shaped heat sink, and a lamp cover.

Moreover, the LED calligraphy and painting shadowless lamp further includes an LED light source structure disposed on the sectional material lamp body 100 and irradiating downwards.

The utility model discloses a LED calligraphy and painting shadowless lamp, section bar lamp body 100 up end are equipped with the luminous body that the slope shines up, and the luminous body is as main lighting source, and the slope shines up, effectively enlarges the irradiation range, realizes indirect lighting effect, and the light-emitting is even soft, reduces the glare, eliminates blue light harm, has solved indirect lighting luminous efficiency reduction problem simultaneously to realize the illuminating effect of "seeing light and not seeing the shadow"; meanwhile, the lower end face of the section lamp body 100 is provided with an LED light source structure which directly irradiates downwards, the LED light source structure is used as an auxiliary lighting source, a user can select a main lighting source or the auxiliary lighting source to illuminate according to actual use, the structure is simple, the design is reasonable, the LED calligraphy and painting shadowless lamp integrates direct lighting and indirect lighting, different use requirements of different users in different lighting places are met, the flexibility is high, the application range is wide, and the practicability is high; in addition, the calligraphy and painting board 300 with the light guide effect is inserted to the up end card of section bar lamp body 100, be equipped with calligraphy and painting 303 on the calligraphy and painting board 300, the calligraphy and painting board 300 is whole luminous under the illumination of luminous body, main illuminating source can polish the calligraphy and painting board 300 again when satisfying indoor illumination luminance requirement, effectively outstanding characters and patterns 301 or calligraphy and painting 303 on the calligraphy and painting board 300, make characters and patterns 301 or calligraphy and painting 303 fine show under perfect illumination, decorate beautifully effectually, make LED calligraphy and painting shadowless lamp have appreciation nature, and calligraphy and painting 303 on the calligraphy and painting board 300 can be changed in a flexible way, the result of use is humanized, and can also print brand LOLOAD on the calligraphy and painting board 300 and carry out advertising or use as the sign, a lamp is multi-purpose, the function is various and low in production cost, economical and practical GO.

Therefore, the utility model discloses really realize a structural design rationally, low in production cost collects direct lighting and indirect lighting in an organic whole, can shine its appreciation nature and functional LED calligraphy and painting shadowless lamp in order to increase calligraphy and painting 303 when satisfying the indoor lighting luminance requirement again.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a LED calligraphy and painting shadowless lamp, including the section bar lamp body, fix the annex subassembly on the ceiling with the section bar lamp body, a serial communication port, section bar lamp body up end integrated into one piece has a section bar draw-in groove that is the setting of type of falling T, section bar lamp body up end still is equipped with a plurality of light source mounting grooves, LED calligraphy and painting shadowless lamp still includes the calligraphy and painting board that has the leaded light effect that the card inserted into the bar draw-in groove from the side, locate the luminous body that the slope shines up in the light source mounting groove, the luminous angle and the horizontal plane of luminous body become 0~ 90.

2. The LED calligraphy and painting shadowless lamp of claim 1, wherein the calligraphy and painting board is engraved with a text pattern.

3. The LED calligraphy and painting shadowless lamp of claim 1, wherein the calligraphy and painting board is provided with a slot in the middle, and replaceable calligraphy and painting are arranged in the slot.

4. The LED calligraphy and painting shadowless lamp of claim 2 or 3, wherein the LED calligraphy and painting shadowless lamp further comprises a driving device which is arranged in the section lamp body and electrically connected with the luminous body, and end covers are arranged at two ends of the section lamp body.

5. The LED calligraphy and painting shadowless lamp of claim 4, wherein the luminophor is arranged as an aluminum substrate luminophor, a soft light strip luminophor, a tubular LED lamp tube or an aluminum luminophor.

6. The LED calligraphy and painting shadowless lamp of claim 5, wherein when the light emitter is an aluminum substrate light emitter or a soft light strip light emitter, the LED calligraphy and painting shadowless lamp further comprises a light-transmitting plate which is arranged on the light source mounting groove and covers the aluminum substrate light emitter or the soft light strip light emitter.

7. The LED calligraphy and painting shadowless lamp of claim 5, wherein when the light emitting body is configured as a tubular LED lamp tube, the LED calligraphy and painting shadowless lamp further comprises terminal bases which are arranged at two ends of the light source installation groove and are used for the tubular LED lamp tube to be screwed in.

8. The LED calligraphy and painting shadowless lamp of claim 5, wherein when the light emitter is an aluminum light emitter, the aluminum light emitter comprises a bar-shaped heat sink, an aluminum substrate light emitter embedded in the bar-shaped heat sink, and a lampshade.

9. The LED calligraphy and painting shadowless lamp of claim 5, wherein the LED calligraphy and painting shadowless lamp further comprises an LED light source structure which is arranged on the section lamp body and irradiates downwards.

10. The LED calligraphy and painting shadowless lamp of claim 9 wherein the accessory assembly comprises a connector, a first fixed track, a decorative cover, a second fixed track.