CN210378323U

CN210378323U - Luminous character couplet

Info

Publication number: CN210378323U
Application number: CN201921417383.7U
Authority: CN
Inventors: 朱培光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-21
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to the technical field of daily necessities, a luminous character couplet is disclosed, including couplet body, luminous character, slotted hole, LED light source lamp pearl, power cord, luminous character upper surface is equipped with upper conical reflective surface, and the axle center of upper conical reflective surface is unanimous with the center of slotted hole, and the center of slotted hole is unanimous with the center of LED light source lamp pearl, the slotted hole lower extreme extends towards the outside and is equipped with lower conical reflective surface, the axle center of lower conical reflective surface and the center of LED light source lamp pearl on the same straight line should luminous character couplet LED light source lamp pearl and power cord hide at the couplet back, and the whole is generous and neat; the quantity of the LED light source lamp beads is moderate, the power lines are few, the overall quality of the antithetical couplet is light, and the cost is low; the color-enhancing type calligraphy character has the effect of brightening under the condition of no power on, can produce characters without colors, and is suitable for different occasions; under the condition that the quantity of the LED light source lamp beads is small, the whole luminous character can be fully illuminated without generating black spots.

Description

Luminous character couplet

Technical Field

The utility model relates to the technical field of daily necessities, especially, relate to a luminous character antithetical couplet.

Background

The tradition of the Chinese civilization of the couplet composition is a carrier of cultural exchange, belief propagation, custom and the like, and brings a festive festival atmosphere.

With the popularization of LED technology, the combination of couplet and LED technology is becoming a trend. However, in the existing lighting couplet, the light source is arranged at the periphery of the outline of the pattern or the font or in the outline, the arrangement is not attractive, a large number of LED light source lamps are needed, a large number of connecting power lines can be generated, disorder and no seal exist, some power lines can be exposed on the surface of the couplet, the carrying is inconvenient, and the production cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned technical problem, the technical scheme of adoption is:

a luminescent character couplet comprises a couplet body; the luminous character is arranged on the front surface of the couplet body, and a slotted hole is formed in the luminous character; the LED light source lamp bead is arranged in the slot of the luminous character; the power line is arranged on the back of the couplet body and is connected with the LED light source lamp beads;

the LED illuminating lamp is characterized in that an upper conical reflecting surface is arranged on the upper surface of the illuminating character, the axis of the upper conical reflecting surface is consistent with the center of the groove hole, the center of the groove hole is consistent with the center of the LED illuminating lamp bead, a lower conical reflecting surface extends towards the outer side of the lower end of the groove hole, and the axis of the lower conical reflecting surface is on the same straight line with the center of the LED illuminating lamp bead.

The couplet body is provided with a through hole, and a power line arranged on the back surface of the couplet body passes through the through hole to be well hidden, so that the couplet looks neat; the groove holes for accommodating the LED light source lamp beads are formed in the independent strokes of the light-emitting characters, so that the LED light source lamp beads are hidden in the light-emitting characters, the character content on the antithetical couplet is highlighted when the power is switched on, and the display effect is improved. Some light emitting characters become central symmetry, and LED light source lamp pearl can set up in the middle of light emitting character, and the light source is to dispersing all around.

The luminous character generally has 1-3 independent stroke numbers, and LED light source lamp beads are arranged on the end faces of the independent strokes; the luminous characters are made of plastics, the light reflecting surfaces are arranged in the independent strokes of the luminous characters, and the light reflecting surfaces without angles are arranged, so that the light source extends from the end surfaces of the independent strokes to irradiate the independent strokes, the whole independent strokes are illuminated, and the whole luminous characters are illuminated. The LED light source lamp beads can be reduced in number, and cost is reduced. And each luminous character is provided with one or two LED light source lamp beads.

Further, the included angle between the upper conical light reflecting surface and the horizontal plane is 45 degrees, and the included angle between the lower conical light reflecting surface and the horizontal plane is 45 degrees.

The upper surface of the luminous character is provided with an upper conical reflecting surface, a slotted hole is arranged right below the inner conical groove reflecting surface inside the luminous character, and a lower conical reflecting surface is arranged below the slotted hole. When the light source emits towards the periphery, the light source emitted upwards emits towards the left and right of the horizontal plane through the upper conical reflecting surface reflecting light source, and the light source emitted downwards emits towards the left and right of the horizontal plane through the lower conical reflecting surface reflecting light source, so that the whole luminous character can be illuminated.

The upper conical light reflecting surface is a groove and is made of semitransparent materials. And a part of the light source can penetrate through the upper conical light reflecting surface and is refracted outwards, so that black spots are not generated, and the illumination of the luminous characters is more transparent. Some materials which are the same as the luminous characters in material can be filled in the grooves, so that the surfaces of the luminous characters are flush.

Furthermore, a plane reflecting surface is arranged in the luminous character. The horizontal direction emits light sources to enhance the illumination effect.

Furthermore, a brightness enhancement sheet is arranged on the luminous characters.

Under the condition of not switching on the power supply, the brightness enhancement sheet refracts natural light and has a brightness enhancement and light emitting effect.

Furthermore, the brightness enhancement sheet is a semicircular lug boss, and the surface of the brightness enhancement sheet is provided with cutting surfaces with different angles.

The shape and size of the brightening pieces are slightly smaller than the size of strokes of the luminous character body, the brightening pieces are arranged on a certain stroke of the luminous character body, and the number of the brightening pieces corresponding to the number of strokes of one luminous character is generally 3-4. The surface of the LED lamp has cutting surfaces with different angles, and the brightness enhancement sheet refracts natural light from different angles, so that the effect of bright light is greatly improved.

Further, the color of the brightness enhancement sheet is one or more of red, blue, purple and green.

Furthermore, the luminous characters are made of colored plastics. The LED light source lamp beads are white light, and the luminous characters with different colors can be suitable for different occasions.

Further, the color of the luminous character is one of blue, purple and green.

Compared with the prior art, the utility model discloses following beneficial effect has: the LED light source lamp bead and the power line are hidden on the back face of the couplet, so that the whole body is neat and elegant; the quantity of the LED light source lamp beads is moderate, the power lines are few, the overall quality of the antithetical couplet is light, and the cost is low; the color-enhancing type calligraphy character has the effect of brightening under the condition of no power on, can produce characters without colors, and is suitable for different occasions; under the condition that the quantity of the LED light source lamp beads is small, the whole luminous character can be fully illuminated without generating black spots.

Drawings

Fig. 1 is a front schematic structural view of the present invention.

Fig. 2 is a schematic diagram of a structure of a light-emitting word.

Fig. 3 is a schematic view of a part of the structure of the back of the present invention.

Fig. 4 is an enlarged view at a in fig. 3.

FIG. 5 is a schematic view of the internal structure of the "" Z "" light-emitting word.

Fig. 6 is a schematic diagram of the structure inside the light-emitting word.

In the figure: the LED lamp comprises a couplet body 1, a luminous character 2, an LED light source lamp bead 3, a power line 4, a brightness enhancement sheet 6, a plane reflecting surface 7, a slot hole 8, an upper conical reflecting surface 9 and a lower conical reflecting surface 10.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments, wherein the positional relationship described herein is consistent with the positional relationship of the drawings, and is for convenience of description only and does not limit the structure of the present invention.

Example 1

The utility model relates to a luminous character couplet, as shown in figure 1, comprising an couplet body 1; the blue light-emitting character 2 made of plastic is arranged on the front surface of the couplet body; LED light source lamp pearl 3 and power cord 4, power cord 4 set up the back of antithetical couplet body. The power cord 4 is connected with the LED light source lamp bead 3. The LED light source lamp beads 3 and the power line 4 are hidden, the content to be expressed by the couplet is not influenced, and the LED light source lamp beads are neat and attractive. As shown in fig. 3 and 4, the light-emitting character is provided with a slot, and the LED light source bead is hidden in the light-emitting character through the slot. As shown in figure 5, the LED light source lamp bead is arranged in the upper end of the Chinese character 'zhi', the luminous character is made of plastic materials and has good permeability, the plane reflecting surface 7 with different angles can be arranged in the luminous character, and the light source can illuminate enough whole Chinese character 'zhi' through the refraction and reflection principle.

As shown in fig. 2, a blue brightness enhancement sheet 6 is disposed on the light-emitting character. The brightness enhancement sheet is a semicircular lug boss, and the surface of the brightness enhancement sheet is provided with cutting surfaces with different angles. The shape and size of the brightening pieces are slightly smaller than the size of strokes of the luminous character body, the brightening pieces are arranged on a certain stroke of the luminous character body, and the number of the brightening pieces corresponding to the number of strokes of one luminous character is generally 3-4. Such as 4 brightness enhancement tabs on "good".

As shown in fig. 6, the upper surface of the light-emitting character is internally provided with an upper conical light-reflecting surface, a slot hole 8 for accommodating a lamp bead of the LED light source is arranged under the upper conical light-reflecting surface 9, a lower conical light-reflecting surface 10 is arranged under the slot hole 8, when the light source emits all around, the light source which emits upwards emits towards the left and right sides of the horizontal plane through the upper conical light-reflecting surface light-reflecting source, and the light source which emits downwards emits towards the left and right sides of the horizontal plane through the lower conical light-reflecting surface light-emitting source. The light source will radiate in a horizontal direction, as indicated by the arrows in fig. 6.

Example 2

The difference is that the luminous characters can be made of green plastic materials. If "good" is provided with 4 brightness enhancement sheets with different colors, the upper end is purple, the left end is blue, the right end is red and the lower end is green. Bring visual effects of different colors and are suitable for different occasions.

The present invention is not limited to the above-described embodiments, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by a person skilled in the art.

Claims

1. A luminous character couplet is characterized in that: comprises a couplet body;

the luminous character is arranged on the front surface of the couplet body, and a slotted hole is formed in the luminous character;

the LED light source lamp bead is arranged in the slot of the luminous character;

the power line is arranged on the back of the couplet body and is connected with the LED light source lamp beads;

2. The luminescent couplet of claim 1, wherein: the included angle between the upper conical light reflecting surface and the horizontal plane is 45 degrees, and the included angle between the lower conical light reflecting surface and the horizontal plane is 45 degrees.

3. The luminescent couplet of claim 1, wherein: the upper conical light reflecting surface is a groove and is made of semitransparent materials.

4. The luminescent couplet of claim 1, wherein: and a plane reflecting surface is also arranged in the light-emitting character.

5. The luminescent couplet of claim 1, wherein: and a brightness enhancement sheet is arranged on the luminous characters.

6. The luminescent couplet of claim 5, wherein: the brightness enhancement sheet is a semicircular lug boss, and the surface of the brightness enhancement sheet is provided with cutting surfaces with different angles.

7. The luminescent couplet of claim 5, wherein: the color of the brightness enhancement sheet is one or more of red, blue, purple and green.

8. The luminescent couplet of claim 1, wherein: the luminous characters are made of colored plastics.

9. The luminescent couplet of claim 1, wherein: the color of the luminous words is one of blue, purple and green.