TWM482141U - Annular light source display - Google Patents

Description

Ring light source display

The present invention provides a circular light source display, especially a display that can clearly display bright light and exhibit various light source change modes, and uses a light guide ring to cover the diffusion plate and the light shielding plate of the display panel to guide two or two outside of the light ring. The light source of the above illuminant is uniformly projected outward, and can exhibit various different display effects such as flow, flicker or color change of the light source.

According to the continuous advancement of the electronic technology era, many electronic and electrical home appliances have come out to provide people with comfort and convenience in life, through different clothing, food, housing, entertainment and entertainment in daily life. Electronic and electrical products, for rapid processing, reducing the time, labor and imperfections of manual manuals, and in the electronic and electrical products of general household appliances, the indicator lights of the device process and the use state can be displayed through the display switch. No., or a light-emitting diode (LED) that can pass through a single color, multi-color or full-color type as a display light source, and display switches in various electronic and electrical products, such as refrigerators, washing machines, washing dishes for smart household appliances. Machines, ovens, induction cookers, indoor air conditioning systems, electric lights, telephones or fax machines, or photocopying machines for electronic and electrical products, printers, etc., are equipped with display switches or touch switches, etc., which are available for control and setting. Application mode of various electronic and electrical products.

However, the current light source display devices used in electronic and electrical products are displayed through a rectangular display panel, showing the light and dark changes of several color light sources, presenting electrons, The mode of operation of electrical products, but due to the limited display area of the rectangular display panel, it is difficult to distinguish the actual application mode of electronic and electrical products, and may affect the unstable operation or abnormal display of electronic and electrical products, but The display of LEDs for electronic and electrical products is based on changes in brightness and light, to show the operation, process or use status of electronic and electrical products. As for the changes in the operation of electronic and electrical products, it is impossible to make The display of light changes cannot fully display the function of electronic and electrical products in the most accurate display, nor can it distinguish the display of various different operations, processes or usage states when electronic and electrical products are in operation. The various states of electronic and electrical products are difficult to grasp, and it is difficult to judge the changes in the operation of electronic and electrical products. The display status is also relatively boring, and the sensing systems used by traditional electronic and electrical products to display the operating status are all Displayed in a rectangular panel, the conventional sensing system can only be set The light and dark display of the light diode can not produce any change or different types of light display mode, more color changes or dynamic display of the light source, nor can it provide a multi-style bright light display effect for the sensing system, and the display state is extremely Simple, it is difficult to meet the needs of today's diversified electronic and electrical products.

The conventional electronic and electrical products change the display state of the control state, and change the display panel with a curved ring for different display. However, many light-emitting diodes (LEDs) must be installed on the back of the curved light guide body. When the size of the light guide body is arranged in a ring shape, a large number of light-emitting diodes must be used, and the circuit layout of the control circuit board is also more complicated, and the difficulty of controlling the light-dark changes of the plurality of light-emitting diodes is also increased, that is, the manufacturing is increased. The difficulty, and increase the cost of manufacturing, and in actual application, the power consumption will also increase, and it is not economical; in addition, the installation of a plurality of light-emitting diodes on the back of the curved light guide leads to luminescence. The brightness of the body has a strong brightness, and the light effect of the strong light is likely to cause visual discomfort when the user views.

Therefore, how to improve the light and shadow display of the sensing device is only for light and dark changes, and it is not easy to display the function of the electronic device in operation, and the operation display of the sensing device is rectangular. The way in which the changes are available is even more limited and problematic, that is, the direction in which the relevant manufacturers engaged in this industry are eager to study and improve.

Therefore, in view of the above problems and deficiencies, the creators have collected relevant information, evaluated and considered them through multiple parties, and through years of experience in the industry, through continuous trial and modification, they have designed this kind of ring light source dynamics. A new patented version of the ring-shaped light source display that displays the effect to achieve a flow, flicker, or gradual color change effect.

The main purpose of the present invention is that the light source display is provided with two or more wings on the outer side of the hollow light guide ring, and two or more wings are respectively provided with positioning portions for being provided. Fixing the illuminant separately, and then covering the diffusing plate and the visor of the display panel above the light guiding ring, and the visor is provided with an annular through hole for the diffusing plate to guide the light source of the illuminating body projected by the two or more illuminators Scattering can be projected outward through the through hole of the visor, and each illuminant can be used to present a full-color light source projection effect, so as to achieve uniform scattering to the entire light guide ring for clear display, and the color or light and dark of each illuminant can also be utilized. Change, the light guide ring shows the effect of light source flow, flicker, color alternation, etc., and the light is evenly and softly displayed on the light guide ring, which does not produce too strong display condition, and does not form a glare bright light display situation.

The secondary purpose of the present invention is that the light guide ring is respectively provided with two or more wings on the outer side, and two or more light bodies can display a full color light display, respectively. Projecting light sources of the same or different colors and guiding them evenly through the diffuser to the light guide The ring body of the ring and the position where the light source meets exhibit multiple color intersection, color mixing, discoloration and the like, and the ring light guide body can extend the length and effect of the light source display path to achieve a clearer display.

1‧‧‧Lighting ring

11‧‧‧ wing

12‧‧‧ Positioning Department

121‧‧‧ positioning card slot

122‧‧‧ gap

13‧‧‧Lights

2‧‧‧ display panel

21‧‧‧Diffuser

22‧‧ ‧ visor

220‧‧‧through hole

3‧‧‧ circuit unit

31‧‧‧ boards

311‧‧‧Central controller

312‧‧‧ drive

313‧‧‧Light sensor

314‧‧‧Communication equipment

The first picture is a three-dimensional appearance of the creation.

The second picture is a three-dimensional exploded view of the creation.

The third diagram is a simplified circuit block diagram of the creation.

The fourth figure is a perspective exploded view of the preferred embodiment of the present invention.

The fifth figure is a schematic diagram of the light source projection of another embodiment of the present invention.

Please refer to the first, second, third and fourth figures, which are the three-dimensional appearance drawing, the three-dimensional exploded view, the simple circuit block diagram of the creation, and the three-dimensional exploded view of the preferred embodiment, which can be clearly seen from the figure. The ring-shaped light source display of the present invention comprises a light guide ring 1 and a display panel 2, wherein: the light guide ring 1 is a hollow ring body, and the outer side edges respectively extend outwardly to have two or more triangular shapes. The flaps 11 are respectively provided with positioning portions 12 on opposite outer sides of the two or more flaps 11, and the two positioning portions 12 are respectively provided with positioning slots 121 for respectively embedding the illuminants 13, that is, two or more illuminants 13 are respectively fixed in the positioning portions 12 of the two or more flaps 11.

The display panel 2 includes a diffusion plate 21 and a light shielding plate 22, and the light shielding plate 22 is provided with an annular through hole 220.

When assembling the above-mentioned members, the diffusion plate 21 and the light shielding plate 22 of the display panel 2 are covered over the light guide ring 1 , and the through hole 220 of the light shielding plate 22 is aligned above the ring body of the light guiding ring 1 . The halo 1, the display panel 2 group constitutes the light source display of the present creation.

The illuminating body 13 is fixed to the positioning portion 12 of the two or more flaps 11 provided on the outer side of the light guiding ring 1, and the two or more illuminating bodies 13 are respectively of a full color type. Light-emitting diode (LED), and has a variety of colors (such as: red, green, blue, yellow or white, such as monochrome, multi-color or full-color color), the brightness of the light display effect, then two or two More than one illuminant 13 is fixed on the circuit board 31 of the circuit unit 3, and the circuit board 31 has a preset circuit layout and is provided with a central controller 311 (which may be a central processing unit (MCU), a microprocessor or It is a wafer or the like, and the driver 312, the photo sensor 313, and the communication device 314 are electrically connected to the central controller 311, and the two or more illuminators 13 are electrically connected through the driver 312. The sensor 313 senses the light change mode of the external touch operation, transmits the sensed data to the central controller 311, and then the central controller 311 controls the driver 312 to operate to control two or more illuminations by the driver 312. Body 13 for the change of the light display, available for two or More than one illuminant 13 is used for various modes of change such as light and dark, flowing or alternately flickering, and the flicker frequency of two or more illuminants 13 may be between 50 Hz and 1000 Hz, and two or more are achieved. The illuminant 13 has various display effects; the wireless device transmitted by the external preset electronic device (such as a remote controller or a smart phone) can also be received by the communication device 314 on the circuit board 31, and the communication device 314 receives the wireless signal. The signal is transmitted to the central controller 311, and the central controller 311 can control the driver 312 to control Two or more illuminants 13 are displayed for various brightness display changes for display in different states, and it is easy to distinguish the indication functions of various illuminating displays and the state display effects of different color changes.

Moreover, two or more illuminants 13 are subjected to manipulation of the circuit unit 3 to exhibit different types of glare changes. When two or more illuminators 13 emit light, they are guided by the diffusion plate 21 of the display panel 2. The light source is evenly diffused into the ring body of the light guiding ring 1 , and the light guiding ring 1 exhibits a uniform bright light display, and the periphery of the light guiding ring 1 is shielded via the light shielding plate 22 to prevent the bright light from overflowing the outside, and is more concentrated on the light guiding ring 1 . And the position of the through hole 220 of the visor 22 can clearly show the dynamic display effect of the light guide ring 1 , and the light changes through the two or more illuminants 13 on the outer side, and the effects of light and dark, flicker or light source flow are presented. Further, the light source of the two or more illuminants 13 can be projected on the position where the light guide ring 1 is staggered, and the mixed color change effect of the light source is exhibited, and the special display effect of the gradual color change of the light source is displayed, and the display is displayed. The panel 2 has the purpose of dynamic display of various display changes, and uniformly guides the light source to the light guide ring 1 via the diffusion plate 21, which can display a soft bright light display effect, does not form a strong, jump Or glare, a light source for display relatively compliant, and may reduce the number of applications of the light emitter 13, the circuit pattern 31 of simplified design layout of the circuit unit of the circuit board 3, to reduce the manufacturing cost.

The light guide ring 1 and the display panel 2 can also be matched with the design of electronic and electrical products, and have a light change display with warning, prompt, guidance or display effect, or become a lighting dynamic decorative effect, and can be used as a product trademark (Logo). The clear display effect of the slogan (Slogan) or lighting mode, to achieve a variety of styles of light changes, to facilitate clear distinction and discriminate.

Please refer to the second, third and fifth figures, which are the three-dimensional exploded view of the creation, the simple circuit block diagram, and the light source projection diagram of another embodiment. It can be clearly seen from the figure that the light guide ring of the creation is 1 may be provided with one or more positioning portions 12 on the ring body, and one or more positioning portions 12 are provided with notches 122 on the ring body, and then installed at one or more notches 122 The circuit unit 3 is provided with the illuminant 13 on both sides of the circuit board 31 of the circuit unit 3, and the two illuminants 13 are directed toward the ring body of the light guiding ring 1, that is, the two illuminants 13 are controlled on the circuit board 31 of the circuit unit 3. When the light is displayed, the light source for the two illuminators 13 is directly projected into the light guide ring 1 , and the light source is uniformly projected by the diffuser plate 21 of the display panel 2 to the ring body of the light guide ring 1 , that is, the through hole of the light shielding plate 22 . At 220, the light change of the light guide ring 1 is displayed, and the number of the light-emitting bodies 13 applied to the light guide ring 1 can be reduced, thereby reducing the manufacturing cost of the display.

The above-mentioned light guiding ring 1 can be provided with two or more positioning portions 12 on the ring body, and two or more positioning portions 12 are provided with a notch 122 on the ring body, and then two Or two or more notches 122, the circuit unit 3 is installed, and the illuminants 13 are respectively disposed on two sides of the circuit board 31 of the circuit unit 3, and two or more illuminants 13 are disposed toward the light guide ring 1. a ring body, and when the two illuminants 13 are illuminated by the circuit board 31 of the circuit unit 3, the light sources for the two or more illuminants 13 are respectively projected into the light guide ring 1 by a plurality of directions, and The diffusing plate 21 of the display panel 2 guides the light source to be uniformly projected to the ring body of the light guiding ring 1, so that the light guiding ring 1 can exhibit a more diverse light conversion display effect, and the light guiding ring 1 can be displayed by the through hole 220 of the light shielding plate 22. The light changes are displayed.

Therefore, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. The ring light source display of the present invention is provided on the light guiding ring 1 One or more positioning portions 12, and the positioning portion 12 can be formed on two or more flaps 11 disposed outside the light guiding ring 1, or one or more of the ring bodies of the light guiding ring 1 In the notch 122, the illuminant 13 can be fixed to the positioning portion 12, and the diffusion plate 21 and the visor 22 of the display panel 2 can be shielded above the light guide ring 1 to guide two or more by the visor 22. The light source 13 is uniformly projected onto the light guide ring 1 , and the light-transmissive display of the light guide ring 1 is displayed by the through hole 220 of the light-shielding plate 22, so that the light guide ring 1 can achieve the purpose of light, darkness, flicker or flow display of various lights. The circuit board 31 of the circuit unit 3 can be assembled through two or more illuminants 13 , and the two illuminants 13 can be controlled by the circuit board 31 to display various colors or brightness changes, thereby displaying a soft light source display in actual use. And has a variety of bright light changes display practical effects, so the structure and device that can achieve the above effects should be covered by this creation, such simple modification and equivalent structural changes should be included in the scope of this creation patent. , combined with Chen .

Therefore, the present invention is mainly designed for a circular light source display, which is provided with one or more positioning portions by using a light guiding ring, and an illuminating body is disposed on each positioning portion, and the diffusion plate of the display panel is covered on the light guiding ring. And a visor for guiding the light source of the two or more illuminators to the light guide ring by the diffusion plate, and displaying the light display of the light guide ring through the through hole of the visor, thereby achieving the brightness and brightness of the light guide ring, which is soft and bright, The display state such as flickering or flowing is the main protection focus, and the manipulation of two or more illuminants through the circuit unit only makes the light guide ring have the advantages of multiple color change display, and the light source can be concentrated through the visor The light guide ring is displayed to achieve clear display of light for distinguishing different states, and achieves the purpose of multiple display changes of the light guide. However, the above description is only a preferred embodiment of the present invention, and thus the patent of the present invention is not limited thereby. Scope, so the simple modification of the use of this creation manual and graphic content And the equivalent structural changes shall be included in the scope of the patent of this creation, and shall be combined with Chen Ming.

In summary, the above-mentioned circular light source display of the present invention can achieve its efficacy and purpose when it is implemented and used. Therefore, the creation is a practical and excellent research and development, and is in accordance with the application requirements of the new patent. I hope that the trial committee will grant a new type of patent in this case at an early date to protect the creators' hard work in research and development. If there is any doubt in the ruling committee, please do not hesitate to give instructions. The creators will try their best to cooperate and feel good.

1‧‧‧Lighting ring

11‧‧‧ wing

12‧‧‧ Positioning Department

121‧‧‧ positioning card slot

13‧‧‧Lights

2‧‧‧ display panel

21‧‧‧Diffuser

22‧‧ ‧ visor

220‧‧‧through hole

Claims (7)

An annular light source display includes a light guide ring and a display panel, wherein: the light guide ring is provided with one or more positioning portions for fixing the light body in the ring body; and the display panel is covered on the light guide ring, and is provided Two or more illuminant light sources having a guiding aura are uniformly scattered on the diffusing plate on the surface of the light guiding ring, and a visor for shielding the light source to be projected outward is disposed above the diffusing plate, and the light guiding plate is provided with a light guiding ring The surface light source projects the through hole outward. The circular light source display of claim 1, wherein the light guiding ring has a hollow ring shape, and two or more wings are respectively extended outwardly on the outer side, and then two or two Each of the plurality of wings is provided with a positioning portion for fixing the illuminant. The circular light source display according to claim 1, wherein the light guiding ring has a hollow ring shape, and one or more notch-shaped positioning portions are disposed on the ring body, and one or more positioning positions are provided. At the gap of the part, there are circuit units on both sides of the light guide to align the light guide ring. The circular light source display of claim 3, wherein the circuit unit comprises a circuit board of a preset circuit layout, a central controller electrically connected to the circuit board, and a driver of the central controller electrically connected, The light sensor and the communication device, and the driver is electrically connected to the two illuminants. The ring light source display of claim 1, wherein the light guiding ring is formed of a hard material that is transparent or semi-transparent, and the hard material is plastic, rubber or acrylic. The ring light source display of claim 1, wherein the light guide ring is external Two or more triangular-shaped wings are respectively protruded from the side to the outside, and two or more wings are respectively provided with positioning portions for fixing the illuminants. The circular light source display of claim 6, wherein the positioning portion of the two or more wings outside the light guiding ring is provided with a positioning slot that is recessed toward the inside, that is, two or two The above illuminants are respectively embedded in the positioning slots to form a positioning.