TW201437542A - Virtual reality candle light device - Google Patents

Abstract

The present invention discloses virtual reality candle light device, which includes a candle body, wherein the candle body comprises an scattering member, a light-transmitting member and a light-emitting device; the scattering member has therein a plurality of scattering particles; one end of the light-transmitting member is provided with a reflecting part, and the other end is provided with a light-guide part; the scattering member covers the light-transmitting member; the light-emitting device is assembled on the light-transmitting member; accordingly, the reflecting part can totally reflect light rays emitted by the light-emitting device, light rays reflected by the reflecting part and light rays projected by the light-emitting device are concentrated for penetrating the end portion of the light-guide part to the scattering member, so as to enable the scattering particles located within the scattering member to scatter the light rays, and as the energy of the remaining light is further transmitted to the end of scattering member, the light rays scattered is thereby gradually fade.

Description

Illuminated candlelight device

The invention relates to a pseudo-candle lamp device, which is applied to the technical field of lamps, in particular to a pseudo-candle lamp device which simulates a real candle light-emitting effect.

In the early East and West countries, candles were used to provide illumination. However, with the development of the times and the advancement of science and technology, candles were gradually replaced by electric lights after the power revolution. From then on, the use of lighting alone continued to be used for home decoration, celebration, ceremonies or atmosphere. It has a wide range of uses, functions and uses, and has become one of the most important items in people's lives.

The material of the candle is originally made of animal oil, such as tallow or honey wax. It has been replaced by paraffin wax, a petroleum by-product, and a wick is set on the paraffin. A candle wick is used to sustain the melting of the paraffin to maintain the candle. However, candlelights are quite prone to fires. When the weather is too dry, it is easy to ignite the surrounding flammable materials. In severe cases, the whole building is burned, and even life is even more harmful. Therefore, the candle must be used with considerable care, not placed on the peripheral side of the flammable material, and must be extinguished after use. In addition, the burning of carbon dioxide and carbon dioxide in the burning process of the candle, affecting the air quality and easy to smoke the surrounding environment, is not in line with today's environmental protection and healthy living issues.

Please refer to the Republic of China Patent Publication No. M438580, "Light-emitting diode lamp light that can produce bright stripes", which is used in conjunction with a body and a lampshade, which is connected to the body and forms a cover space, the light-emitting diode The body candle lamp is disposed in the cover space, and includes: a light-emitting member disposed on the base body; and a lens disposed on the light-emitting member, the lens includes a first core disposed on the light-emitting member Body, one is located a second core body on the illuminating member and connected to the first core body to form a light guiding junction, and a cover body covering the first core body and the second core body; wherein the light guiding surface is smooth A light source should be emitted from the illuminating member, and a light source is generated by the light source of the illuminating member.

Generally, the top of the candle flame is darker, while the outer flame is brighter near the inner flame, and the inner flame has a curvature at the junction with the candle. Although the prior art illuminates the direction of a light source emitted by the illuminating member in parallel with the direction of the light source, the light source is introduced into the light guiding surface to produce a bright ray which is generated by refraction, reflection, diffusion, and the like. Special visual effects. However, the prior art adds the richness of the light source, but it does not have the effect of real candlelight.

In addition, there are still known techniques for utilizing fiber optic technology to achieve the effect of simulating candlelight. However, this method is not only difficult to manufacture, but also costly, and it is impossible to present the curvature change of the wick and the transparent portion of the bottom of the candle.

In view of the above-mentioned shortcomings, the inventors invested a lot of time in related research, and compared various advantages and disadvantages, and carried out research and development of related products, and after many experiments and tests, finally launched a "real candlelight" The lamp device is intended to improve the above-described lack of use to meet the needs of the public.

The main purpose of the present invention is to improve the conventional technique to produce a shape similar to a candlestick, but it is not possible to achieve different color temperature and brightness degree at different positions of the candle fire, and the lack of fictitious degree is limited.

In order to achieve the above object and effect, an immersive candle lamp device includes a candlelight body, wherein: the candle body includes a light diffusing member, a light transmitting member and a light emitting device; Scattering particles; the light transmissive member is provided with a reflection at one end a light guiding portion is disposed at the other end; the light diffusing member is disposed on the light transmitting member; the light emitting device is disposed on the light transmitting member; accordingly, the light emitting device emits light, and some of the light reflected by the reflecting portion and the other portion are directly The light projected by the illuminating device concentrates through the end of the light guiding portion to the astigmatism member, so that the scattering particles located in the astigmatism member scatter the light, and the energy of the remaining light is transmitted to the end of the astigmatism member, and the intensity of the scattered light is gradually weakened.

According to a further feature of the present invention, the illuminating device comprises a illuminating member, wherein the illuminating member is provided with a plurality of illuminating dies, and the illuminating members are disposed at the end of the reflecting portion of the transmissive member, and each of the illuminating dies is irradiated toward the transmissive member. The reflection portion of the light member has a cross-sectional dimension that gradually decreases toward the light-emitting device.

According to a further feature of the present invention, the illuminating device comprises a illuminating member and a total reflecting element, wherein the transmissive member and the illuminating member are respectively disposed at two ends of the total reflection element, and the cross-sectional size of the total reflection element is transmitted by the illuminating member. The illuminating member is provided with a plurality of illuminating crystal grains, and the total reflection element surrounds the plurality of illuminating crystal grains, and the illuminating crystal grains of the illuminating crystal grains are totally reflected by the inner wall of the total reflection element to the light transmitting member, and the other portion is directly Wear a light transmissive member.

A further technical feature of the present invention further includes a body of the candle body, the body of the candle body is disposed at a joint end of the body of the candle body, and a sensor is provided at a joint end surface of the body of the candle body, the sensing The device is electrically connected to the illuminating device, and when the sensor senses the vibration frequency or the sound frequency, the blinking or extinguishing of the illuminating device is controlled.

A further technical feature of the present invention further includes a controller electrically connected to the light-emitting element, wherein the controller is provided with an illumination state adjustment unit for adjusting the illumination degree, the flicker frequency and the frequency of each of the illumination crystal grains by the illumination state adjustment unit. Variety.

A further technical feature of the present invention further includes a wick, the wick The group is disposed in the reflecting portion of the light transmitting member.

According to a further technical feature of the present invention, the candle body is integrally formed.

1‧‧‧ candlelight body

11‧‧‧ astigmatism

111‧‧‧scattering particles

12‧‧‧Light transmission parts

121‧‧‧Reflection Department

122‧‧‧Light Guide

13‧‧‧Lighting device

131‧‧‧Lighting parts

1311‧‧‧Lighting grain

132‧‧‧ total reflection element

2‧‧‧ Candle

3‧‧‧can body

31‧‧‧Binding end

4‧‧‧ Controller

41‧‧‧Adjustment unit

5‧‧‧ Sensors

The first figure is an exploded perspective view of a first embodiment of the present invention.

The second drawing is a combined perspective view of the first embodiment of the present invention.

The third figure is a schematic diagram of the light-emitting state of the present invention.

The fourth figure is a schematic diagram of the light path of the present invention.

The fifth figure is a schematic diagram of a light-emitting state in which the distance between the end of the light guiding portion and the light-emitting device of the present invention is large.

Fig. 6 is a schematic view showing a light-emitting state in which the distance between the end of the light guiding portion and the light-emitting device of the present invention is small.

Figure 7 is a perspective exploded view of a second embodiment of the present invention.

Figure 8 is a schematic view showing the combination of the second embodiment of the present invention.

The ninth drawing is a schematic diagram of the path of the light passing through the total reflection element of the present invention.

The tenth and eleventh figures are diagrams of the flow of the candlelight body from the illuminated state to the terminated bright state by the airflow.

In order to achieve the above objects and effects, and the technical means and configurations employed, the features and effects of the embodiments of the present invention are described in detail with reference to the accompanying drawings. Referring to the first and second figures, the present invention provides a pseudo-candle lamp device comprising a candle-fired body 1 having a shape that looks like a real candlelight (the upper and lower ends have a smaller cross-sectional dimension and the middle section has a larger cross-sectional dimension). And the candle body 1 can be integrally formed or combined), wherein: the candle body 1 includes a astigmatism member 11 (the astigmatism member 11 is made of transparent silicone) a light transmissive member 12 (the light transmissive member 12 is a solid acrylic material) and a light emitting device 13; the diffusing member 11 is provided with a plurality of scattering particles 111; the light transmitting member 12 is provided with a reflecting portion 121 at one end thereof. The other end is provided with a light guiding portion 122; the light diffusing member 11 is sleeved with the light transmitting member 12; the light emitting device 13 is disposed on the light transmitting member 12; accordingly, the light emitting device 13 emits light, and the light emitting portion 13 is partially reflected by the reflecting portion 121. The light and another portion of the light directly projected by the light-emitting device 13 are concentrated to pass through the end of the light guiding portion 122 to the diffusing member 11, so that the scattering particles 111 located in the diffusing member 11 scatter light, and the energy of the remaining light goes to the end of the diffusing member 11. Passing, the intensity of the scattered light is getting weaker. The light and dark distribution and the partial transparency of the candle body 1 are presented as a true candlestick, and the light and dark distribution of the candle body 1 is the darkest at the end of the astigmatism member 11, and the light curvature effect is exhibited by the end of the light guiding portion 122.

Referring to the first to fourth embodiments, the light-emitting device 13 includes a light-emitting member 131. The light-emitting member 131 is provided with a plurality of light-emitting crystals 1311, and the light-emitting members 131 are assembled. At the end of the reflecting portion 121 of the light transmissive member 12, each of the light emitting crystal grains 1311 is irradiated toward the light transmitting member 12, and the cross section of the reflecting portion 121 of the light transmitting member 12 is gradually reduced toward the light emitting device 13, and a wick 2 is further provided. The wick 2 is disposed in the reflecting portion 121 of the light transmitting member 12. Therefore, the inner wall of the reflecting portion 121 is inclined to totally reflect the light on the circumferential side of the plurality of light-emitting crystal grains 1311 to achieve total light reflection, thereby avoiding lateral light leakage, and the wick 2 can be seen, and the candle is fired. The body 1 is more similar to a real candle.

Referring to the third figure, when the light of the illuminating member 131 passes through the scattering particles 111, the scattering particles 111 scatter the light, so that the astigmatism member 11 achieves the light scattering effect, and the distribution density of the scattering particles 111 in different regions of the astigmatism member 11 can be transmitted. (concentration and thickness), in order to control the scattering effect of the light in a local region of the astigmatism member 11, thereby controlling the color temperature and the light and dark distribution of the candle body 1.

The light intensity received by the scattering particles 111 at the light guiding portion 122 of the light transmitting member 12 is closer to the end of the light diffusing member 11 due to the change in the curvature of the periphery of the light guiding portion 122 and the intensity of the light projected from the light emitting device 13 to the end of the light diffusing member 11. Stronger, the intensity of light scattered by each of the scattering particles 111 located at the periphery of the light guiding portion 122 is strong. When the curvature of the end of the light guiding portion 122 and the distance between the end of the light guiding portion 122 and the light emitting device 13 are changed, the brightest part of the candle body 1 is adjusted, as shown in the fifth and sixth figures, the arrow in the figure is The light is projected through the light transmissive member 12 to the light diffusing member 11. The position of the end of the light guiding portion 122 of the third image is farther from the light emitting device 13 than the position of the end of the fourth light guiding portion 122. The brightest position of 1 is farther from the light-emitting device 13 than the brightest position of the fourth figure. In the manufacturing process, the light transmissive members 12 of different curvatures and heights can be made according to the user's requirements, so as to generate the candle body 1 with different degrees of illumination, the candle body 1 produces different degrees of brightness and transparency, and the light guiding portion 122 is different. The end is translucent, like a real candle with a semi-elliptical transparent bottom.

Referring to the seventh and eighth embodiments, the light-emitting device 13 includes a light-emitting member 131 and a total reflection element 132. The light-transmitting member 12 and the light-emitting member 131 are respectively disposed in total reflection. The two ends of the element 132, the cross-sectional size of the total reflection element 132 is gradually increased from the light-emitting member 131 to the light-transmitting member 12, the light-emitting member 131 is provided with a plurality of light-emitting crystal grains 1311, and the total reflection element 132 surrounds the plurality of light-emitting crystal grains 1311. Each of the illuminating crystal grains 1311 emits light, and part of the light is totally reflected by the inner wall of the total reflection element 132 to the light transmissive member 12, and the other portion of the light directly passes through the light transmissive member 12. According to the above structural description, referring to the black arrow micro-ray path diagram shown in the ninth figure, the light is reflected by the inner wall of the total reflection element 132 to reduce the angle of the light entering the light-transmitting member 12, thereby reducing the light on the side of the light-transmitting member 12. The opportunity to leak light.

In order to improve the simulation results, please refer to the tenth and eleventh figures, and enter one. The step includes a body 3 and a controller 4 electrically connected to the illuminating member 131. The body 3 is provided with a joint end 31. The candle body 1 is movably assembled at the joint end 31 of the body 3 (wherein The pendulum, floating in the liquid, magnetically floating, so that when the candle body 1 is disturbed by the surrounding airflow, the candlelight body 1 can achieve the effect of real candlelight swaying, and the controller 4 is provided with a lighting state adjusting unit 41 for adjusting The degree of light emission, the frequency of flicker, and the frequency of each of the light-emitting crystal grains 1311 are adjusted to adjust the brightness and the blinking state of the candle body 1. In addition, a sensor 5 is disposed on the end surface of the combined end 31 of the body 3, and the sensor 5 is electrically connected to the illuminating device 13. When the sensor 5 senses the vibration frequency or the sound frequency, the blinking of the illuminating device 13 is controlled. Or go out. As shown, when the user blows airflow to the sensor 5, the candlelight body 1 will change from a light-emitting state to a stop light-emitting state, such as a situation in which a real candle is blown out.

The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the spirit of the same invention. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.

In summary, the "true candlelight device" of the present invention is practically and cost-effectively and fully meets the needs of industrial development, and the disclosed structural invention has an unprecedented innovative structure, so that it has "Newty" should be taken care of, and the invention can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for invention patents in China's Patent Law. And please ask the bureau to review it early and give it affirmation.

1‧‧‧ candlelight body

11‧‧‧ astigmatism

111‧‧‧scattering particles

12‧‧‧Light transmission parts

121‧‧‧Reflection Department

122‧‧‧Light Guide

13‧‧‧Lighting device

131‧‧‧Lighting parts

1311‧‧‧Lighting grain

2‧‧‧ Candle

Claims (9)

An illuminating lamp body includes a illuminating body, a light transmitting member, a light transmitting member and a illuminating device; the astigmatism member is provided with a plurality of scattering particles; a light-emitting part is disposed at the other end; the light-transmitting member is disposed on the light-transmitting member; the light-emitting device is disposed on the light-transmitting member; accordingly, the light-emitting device emits light, and some of the light reflected by the reflecting portion and the light A part of the light directly projected by the illuminating device concentrates through the end of the light guiding portion to the astigmatism member, so that the scattering particles located in the astigmatism member scatter the light, and the energy of the remaining light is transmitted to the end of the astigmatism member, and the intensity of the scattered light is gradually increased. weak. The illuminating device comprises a illuminating device, wherein the illuminating member is provided with a plurality of illuminating dies, and the illuminating members are disposed at the end of the reflecting portion of the transmissive member, each of the illuminating devices. The light-emitting crystal grains are irradiated toward the light-transmitting member, and the reflection portion of the light-transmitting member has a cross-sectional dimension that gradually decreases toward the light-emitting device. The illuminating device comprises a illuminating member and a total reflecting element, wherein the light transmitting member and the illuminating member are respectively disposed at two ends of the total reflection member, and the whole The cross-sectional dimension of the reflective element is gradually increased from the illuminating member to the light transmitting member. The illuminating device according to claim 3, wherein the illuminating member is provided with a plurality of illuminating crystal grains, and the total reflecting element surrounds the plurality of illuminating crystal grains, and each of the illuminating crystal grains emits light, and some of the illuminating light passes through the whole The inner wall of the reflective element is totally reflected to the light transmissive member, and the other portion of the light directly passes through the light transmissive member. The illuminating candlelight device according to any one of claims 1 to 4, further comprising a body of the candle, the body of the candle is provided with a joint end, and the body of the candlelight is disposed at a joint end of the body of the candle. According to the illuminating candle device of claim 5, the sensor end is provided with a sensor, and the sensor is electrically connected to the illuminating device, and the sensor senses the vibration frequency or sound. Frequency, that is, controlling the blinking or extinguishing of the illuminating device. The illuminating lamp device according to claim 2 or 4, further comprising a controller electrically connected to the illuminating element, wherein the controller is provided with an illuminating state adjusting unit, and is adjusted by the illuminating state adjusting unit The degree of luminescence, the frequency of flicker, and the frequency of each luminescent crystal. The immersive candle lamp device according to any one of claims 1 to 5, further comprising a wick disposed in the reflecting portion of the light transmitting member. The illuminating candle device according to any one of the items 1 to 5, wherein the candle body is integrally formed.