TWM635303U - light emitting device - Google Patents

Abstract

A light emitting device includes a casing, a control module, a power module and a light guide strip. A light display hole is provided on the surface of the casing, and the light display hole communicates with the inside and outside of the casing. The control module is located in the casing, and the control module includes a light-emitting component, a chip and a circuit board, and the light-emitting component and the chip are located on the circuit board. The power module is electrically connected to the control module. The light guide strip includes a first end and a second end, the first end is connected to the light display hole, and the second end is located outside the casing. The control module is used for receiving the light-emitting instruction, and the control module drives the light-emitting component to emit light according to the light-emitting instruction.

Description

light emitting device

A light-emitting device, in particular, a light-emitting device suitable for being configured on clothing or accessories.

Lighting equipment has become a necessity for human life. In a dark environment, whether working or walking, such lighting equipment is needed to help prevent danger.

Generally speaking, passers-by, night fishermen, climbers or night riders, in addition to their own clothing, their accessories (such as bags, bags) often use reflective strips to remind others and prevent danger . However, the reflective effect of the reflective strip is limited, and once it is in a dark environment, it cannot exert its reflective effect.

Recently, light bars have also been placed on clothing or accessories to achieve the above-mentioned purpose of reminding others and preventing danger. However, the light bar may be short-circuited, and there is also a problem of insufficient power. Once it fails, it needs to be replaced irregularly, which will cost the replacement cost. In addition, the use of the light bar is usually in a state of constant brightness and constant flashing, and the user cannot flexibly control the timing of the light bar to light up. In some cases, the user may also forget to turn on the light bar, and in this way, the effect of reminding others and preventing danger will be lost.

In view of this, the present invention provides a lighting device. According to some embodiments, the lighting device includes a housing, a control module, a power module, and a light guide strip. A light display hole is provided on the surface of the casing, and the light display hole communicates with the inside and outside of the casing. The control module is located in the casing, and the control module includes a light-emitting component, a chip and a circuit board, and the light-emitting component and the chip are located on the circuit board. The power module is electrically connected to the control module. The light guide strip includes a first end and a second end, the first end is connected to the light display hole, and the second end is located outside the casing. Wherein, the control module is used for receiving the light-emitting instruction, and the control module drives the light-emitting component to emit light according to the light-emitting instruction.

According to some embodiments, the light emitting device further includes a switch element, and the switch element transmits a light-emitting instruction to the control module upon being touched.

According to some embodiments, the light-emitting device further includes a light-sensitive detector, which is used to detect an ambient brightness outside the casing, and when the ambient brightness is lower than a preset brightness, the light-sensitive detector sends a light-emitting command to the control module .

According to some embodiments, the light emitting device further includes a motion detector. The motion detector detects the dynamic state of the casing, and when the dynamic state reaches a preset dynamic condition, the motion detector sends a light-emitting instruction to the control module.

According to some embodiments, the light emitting device further includes a voice control module, the voice control receives a voice control command, and transmits a light-emitting command to the control module corresponding to the voice control command.

According to some embodiments, the light-emitting device further includes a sensing module, and when the sensing module is driven, it transmits a light-emitting command to the control module.

According to some embodiments, the light emitting device further includes a charging port, the charging port is electrically connected to the power module, and the charging port has a socket located on the surface of the casing.

According to some embodiments, the light emitting device further includes a magnetic charging interface for receiving power provided by the magnetic connector or the wireless charging pad.

According to some embodiments, the lighting device further includes a hollow connection tube, one end of the connection tube is connected to the housing and located in the light display hole; the other end of the connection tube is detachably connected to the first end of the light guide strip.

According to some embodiments, the switch element of the light emitting device is a touch interface.

According to some embodiments, the light-emitting device can be applied to clothing or personal belongings, such as jackets, vests, raincoats or life jackets, such as bags, bags, etc., and the light-emitting device can be used by users in dim Use in places or at night (such as walking, climbing, night fishing or escaping). Of course, the invention does not limit the applicable technical field of the light emitting device. The control module drives the light-emitting component to emit light by giving the touch force to the switch element by the user, which can remind others of the user's location and prevent collision danger. According to some embodiments, the user can also use "voice control", the voice control module receives the voice control command and further sends the light command to the control module to drive the light emitting component to emit light. According to some embodiments, the switch element is a touch interface, and the user can send a light-emitting instruction to the control module to drive the light-emitting component to emit light by touching the touch-touch interface.

According to some embodiments, the light emitting device includes a photodetector, and when the photodetector detects that the ambient brightness outside the casing is lower than a preset brightness, the photodetector sends a light-emitting instruction to the control module to drive the light-emitting component to emit light.

According to some embodiments, the light-emitting device includes a motion detector, and the light-emitting device is arranged on a user's belongings, such as a bag. When the bag moves, the motion detector detects the dynamic state of the light-emitting device (housing), The dynamic state is such as moving speed and instantaneous acceleration. When a preset dynamic condition is reached, the dynamic detector sends a light-emitting command to the control module to drive the light-emitting component to emit light. In this way, the user does not need manual or voice control Operate the light-emitting device, and the light-emitting device emits bright light.

According to some embodiments, the light-emitting device includes a charging port, and the user can charge the power module through an external transmission line, so that the user can use the light-emitting device for a long time without repeatedly replacing the power module (such as a battery) of the light-emitting device, or It is a light emitting device that discards the life of the power supply. According to some embodiments, the light emitting device has an indicator light, and different light colors respectively indicate the power status (saturated, unsaturated) of the power supply device.

According to some embodiments, the light emitting device has a magnetic charging interface, which can receive the power provided by the magnetic charging connector or the wireless charging pad to charge the battery.

According to some embodiments, the connecting pipe and the light guide strip of the light emitting device are detachable, so that the user can easily replace the housing (including the control module, the switch module and the power supply module) and the light guide strip.

According to some embodiments, the housing of the light-emitting device includes a plurality of surfaces, each of which includes one or more light-emitting holes. With this structure, when the light-emitting component emits light, it can emit bright light in multiple directions outside the housing. According to some embodiments, the light emitting device is equipped with a plurality of light guide strips. Users or operators can determine the number and position of the light display holes according to the actual needs or the configured objects, and plan the number and length of the matched light guide strips.

In some embodiments, the light-emitting device is a waterproof structure, and the light-emitting device is arranged on the clothing. In some cases, such as falling into the water at night, the user can still drive the light-emitting component to emit light by touching the switch, shaking, sound control or induction. Reaching others can quickly confirm the user's location and play the function of instant rescue.

Please refer to FIG. 1 to FIG. 3 . FIG. 1 shows a schematic structural diagram of a light emitting device 1 a according to an embodiment of the present invention. FIG. 2 shows a schematic view of the appearance of a light emitting device 1b according to an embodiment of the present invention. FIG. 3 shows a schematic view of the appearance of a light emitting device 1c according to an embodiment of the present invention. According to these embodiments, the light emitting device 1 a includes a housing 11 , a control module 12 , a light guide strip 18 (see the light emitting device 1 b in FIG. 2 ), a switch module 13 and a power supply module 14 . The surface 111 of the casing 11 is provided with a light display hole 112 , and the light display hole 112 connects the inside and the outside of the casing 11 . In some embodiments, a light-transmitting mirror (not shown in the figure) is disposed in the light display hole 112 . The control module 12 is located in the housing 11 . The control module 12 includes a light emitting component 121 , a chip 122 and a circuit board 123 . The light emitting component 121 and the chip 122 are located on the circuit board 123 . The switch module 13 is electrically connected to the control module 12 , the switch module 13 includes a switch element 131 , and the switch element 131 is located on the surface 111 of the casing 11 . The power module 14 is electrically connected to the control module 12 . The light guide strip 18 includes a first end and a second end, the first end is connected to the light display hole 112 , and the second end is located outside the casing 11 . The switch element 131 receives a touch force, and transmits a light-emitting command to the control module 12 to drive the light-emitting component 121 to emit light. The light guide strip 18 includes a first end and a second end, the first end is connected to the light display hole 112 , and the second end is located outside the casing 11 . With the setting of the light guide strip 18, the light is diffused, and the user can use the flexible and soft characteristics of the light guide strip 18 to program the extension method and position of the light guide strip 18 (such as in the position of clothing, accessories or bags) ). According to some embodiments, the light guide strip 18 is made of polycarbonate (PC) or/and (polymethyl methacrylate) PMMA. According to other embodiments, the light guide strip 18 is made of optical fiber (such as glass or plastic).

The switch element 131 is such as a button or a lever for the user to press or toggle, and further transmits a light-emitting instruction to the control module 12, and the control module 12 drives the light-emitting component 121 to emit light according to the light-emitting instruction. According to some embodiments, as shown in FIG. 3 , the switch element 131 of the light emitting device 1c is a touch interface. The light emitting component 121, such as an LED light bar, includes one or more LEDs. According to some embodiments, the user can also transmit the voice control finger to the control module 12 in a voice control manner to drive the light emitting component 121 to emit light or to turn off the light emitting component 121 to emit light.

Please refer to FIG. 4 , which shows a schematic structural diagram of a light emitting device 1d according to an embodiment of the present invention. In this embodiment, the light emitting device 1d further includes a motion detector 15, the signal is connected to the control module 12, and the motion detector 15 detects the dynamic state of the housing 11, when the dynamic state of the housing 11 reaches the preset dynamic state Under certain conditions, the motion detector 15 sends a light-emitting command to the control module 12 to drive the light-emitting component 121 to emit light. The motion detector 15 is such as an acceleration sensor. When the housing 11 generates a preset acceleration (ie, a preset dynamic condition), the acceleration sensor will send a light signal to the control module 12 to drive the light emitting component 121 to emit light. Said acceleration can be horizontal or vertical, and the present invention has no limitation. According to some embodiments, the user can shake the housing 11 to make the light emitting device 1d emit light. In some embodiments, the light-emitting device 1d is arranged on the clothes or bags, and when the clothes or bags move, an acceleration is generated, so that the housing 11 reaches the preset dynamic condition, and the light-emitting component 121 emits bright light immediately, and the user does not need to Actively control the light emitting device 1d to emit light. In this way, even if the user forgets to turn on the light emitting device 1d, since the clothing or bag (or the user's belongings) is in a moving state, the light emitting component 121 of the light emitting device 1d will automatically emit light to remind others. According to some embodiments, if the housing 11 is left for a preset time, the control module 12 turns off the light emitting component 121 .

Please refer to FIG. 5A , which shows a schematic structural diagram of a light emitting device 1e according to an embodiment of the present invention. In this embodiment, the light-emitting device 1e further includes a photodetector 20, the signal of which is connected to the control module 12, and the photodetector 20 detects the ambient brightness outside the casing 11. When the ambient brightness is lower than the preset brightness, The photodetector 20 transmits a light-emitting command to the control module 12 to drive the light-emitting component 121 to emit light. For example, when it is dark and the ambient brightness is lower than the preset brightness, the photosensitive detector 20 sends a light-emitting command to the control module 12 to drive the light-emitting component 121 to emit light, without the user needing to activate the light-emitting component 121 to emit light. In some embodiments, when the photodetector 20 detects that the ambient brightness outside the casing is higher than the preset brightness, the photodetector 20 sends a shutdown command to the control module 12 so that the light emitting component 121 does not emit light.

Please refer to FIG. 5B , which shows a schematic structural diagram of a light emitting device 1f according to an embodiment of the present invention. In this embodiment, different from the light-emitting device 1e, the light-emitting device 1f includes the photodetector 20 but does not include the switch element 131. The light-emitting device 121 is driven to emit light by sending a light-emitting command to the control module 12 through the photo-detector 20. According to some embodiments, when the photodetector 20 detects that the ambient brightness outside the housing is higher than the preset brightness, the photodetector 20 sends a shutdown command to the control module 12 to make the light emitting component 121 not emit light.

Please refer to FIG. 6 , which shows a schematic structural diagram of a light emitting device 1g according to an embodiment of the present invention. In this embodiment, the light emitting device 1g includes a sensing module 21, and the sensing module 21 is connected to the control module 12 for signals. The instruction drives the light emitting component 121 to emit light. In some embodiments, the sensing module 21 is a magnetic sensor. According to some embodiments, the sensing module is a pressure sensor, and the sensing module 21 is driven by pressing the user to send a light-emitting instruction.

Please refer to FIG. 7 , which shows a schematic structural diagram of a light emitting device 1h according to an embodiment of the present invention. In this embodiment, the lighting device 1h includes a voice control module 22, and the voice control module 22 is connected to the control module 12. The light-emitting instruction is transmitted to the control module 12, and the control module 12 drives the light-emitting component 121 to emit light according to the light-emitting instruction. In some embodiments, the voice control module 22 can receive other voice control commands from the user, and send a turn off command to the control module 12 to turn off the light emitting component 121 to emit light.

Please refer to FIG. 8 , which shows a schematic view of the appearance of a light emitting device 1i according to an embodiment of the present invention. According to this embodiment, the light emitting device 1 i further includes a charging port 16 electrically connected to the power module 14 , and the charging port 16 has an insertion port 161 located on the surface 111 of the casing 11 . According to this structure, the user can use the transmission line to transmit power to the power supply module 14, so that the light emitting device 1i can be used repeatedly and for a long time. The plug interface 161 can be Micro-USB or USB Type-C, which is not limited in this invention. According to the embodiment shown in FIG. 8, the light emitting device 1i further includes an indicator light 17, which is located on the surface 111 of the housing 11. The indicator light 17 is electrically connected to the control module 12. When the charging port 16 receives power, the indicator light 17 shows the first One light color indicates that the power of the power supply module 14 is not saturated. The indicator light 17 presents a second light color, indicating that the power of the power supply is in a saturated state. The first light color is, for example, red, and the second light color is, for example, green, respectively indicating the power status of the power supply.

Please refer to FIG. 9 , which shows a schematic view of the appearance of a light emitting device 1j according to an embodiment of the present invention. According to this embodiment, the surface 111 of the housing 11 of the light emitting device 1j is a complex plane 111a, and the light emitting device 1j has a plurality of light holes 112, and the operator or user can use the light emitting device 1j with different numbers of light holes 112. In the embodiment shown in Fig. 9, there are two light display holes 112, and they are located on the same plane body 111a, and the light guide strips 18 correspond to the number of light display holes 112, and one end of each light guide strip 18 is located at the display light hole respectively. Inside the hole 112. However, the present invention is not limited thereto. In some embodiments, a plurality of light display holes 112 can be provided on different surface bodies 111a. According to some embodiments, the number and position of the light emitting elements (such as LEDs) of the light emitting component 121 correspond to the light display hole 112 , and the position of the light guide strip 18 also corresponds to the light display hole 112 .

Please refer to FIG. 10 , which shows a schematic diagram of the use of the light emitting device 1k according to an embodiment of the present invention. According to the embodiment shown in FIG. 10 , the light emitting device 1k further includes a magnetic charging interface 113 for receiving power provided by the magnetic connector 200 or the wireless charging pad to charge the power module 14 .

Please refer to FIG. 11 and FIG. 12 , which respectively depict the appearance diagrams of the light emitting devices 1l and 1m of an embodiment of the present invention. As shown in FIG. 11 , the light emitting device 11 further includes a hollow connection tube 19 and a light guide strip 18 , and one end of the connection tube 19 is connected to the casing 11 and located in the light display hole 112 . The other end of the connecting tube 19 is detachably connected to the light guide strip 18 . With this structure, the user can replace the light guide strip 18 or replace the casing 11 and the connecting pipe 19 at will. In some embodiments, the connecting pipe 19 is a rubber tube. The difference between the embodiment shown in FIG. 12 and the embodiment shown in FIG. 11 lies in the number of light display holes 112 , connecting tubes 19 and light guide strips 18 . According to the embodiment shown in FIG. 12 , the light display hole 112 , the connecting tube 19 and the light guide strip 18 are located on the same plane 111 a of the surface 111 of the casing 11 , however, the present invention is not limited thereto. Users or operators (according to customer requirements) can choose light emitting devices with different numbers and positions of the light display holes 112 according to their needs, and use them with the connecting pipe 19 and the light guide strip 18 .

According to multiple embodiments of the present invention, multiple light emitting devices are provided. The light can be constant or flashing. In some embodiments, the user can change the light emitting components to emit different light wavelengths by pressing the switch, proximity sensing (such as magnetic induction), shaking times or voice control. (light color).

According to some embodiments, the light-emitting device can be applied to clothing or personal belongings, such as jackets, vests, raincoats or life jackets, such as bags, bags, etc., and the light-emitting device can be used by users in dim Use in places or at night (such as walking, climbing, night fishing or escaping). Of course, the invention does not limit the applicable technical field of the light emitting device. The control module drives the light-emitting component to emit light by giving the touch force to the switch element by the user, which can remind others of the user's location and prevent collision danger. According to some embodiments, the user can also transmit a voice control command to the voice control module by making a sound, and the voice control module further transmits a light-emitting command to the control module to drive the light-emitting component to emit light. According to some embodiments, the switch element is a touch interface, and the user can send a light-emitting instruction to the control module to drive the light-emitting component to emit light by touching the touch-touch interface.

In some embodiments, the light-emitting device is a waterproof structure, and the light-emitting device is arranged on the clothing. In some cases, such as falling into the water at night, the user can activate the light-emitting component to emit light by touching the switch or voice control, so that others can Quickly confirm the user's location and play the function of instant rescue.

According to some embodiments, the light-emitting device includes a photodetector, and the signal is connected to the control module. When the photodetector detects that the ambient brightness outside the housing is lower than the preset brightness, the photodetector sends a light-emitting command to the control module. To drive the light-emitting component to emit light.

According to some embodiments, the light-emitting device includes a motion detector, and the light-emitting device is configured on a user's belongings, such as a bag. When the bag moves or shakes, the motion detector detects the dynamic state of the housing of the light-emitting device. , the dynamic state such as moving speed, instantaneous acceleration, when a preset dynamic condition is reached, the dynamic detector sends a light-emitting command to the control module to drive the light-emitting component to emit light, so that the user does not need manual or voice-activated Operate the light-emitting device in this way, and the light-emitting device will emit bright light.

According to some embodiments, the light-emitting device includes a charging port, and the user can charge the power module through an external transmission line, so that the user can use the light-emitting device for a long time without repeatedly replacing the power module (such as a battery) of the light-emitting device, or It is a light emitting device that discards the life of the power supply. According to some embodiments, the light emitting device has an indicator light, and different light colors respectively indicate the power status (saturated, unsaturated) of the power supply device. According to some embodiments, the light emitting device includes a magnetic charging interface for charging the power module by being electrically connected to the magnetic connector or the wireless charging coil.

According to some embodiments, the connecting pipe and the light guide strip of the light emitting device are detachable, so that the user can easily replace the housing (including the control module, the switch module and the power supply module) and the light guide strip.

According to some embodiments, the housing of the light-emitting device includes a plurality of surfaces, each of which includes one or more light-emitting holes. With this structure, when the light-emitting component emits light, it can emit bright light in multiple directions outside the housing. According to some embodiments, the light emitting device is equipped with a plurality of light guide strips. Users or operators can determine the number and position of the light display holes according to the actual needs or the configured objects, and plan the number and length of the matched light guide strips.

According to some embodiments, the lighting device has multiple mechanisms for transmitting lighting commands to the control module. For example, the lighting device has a switch element and a motion detector, and the light emitting component can be turned on by pressing the switch element or shaking it. However, the invention is not limited thereto. According to some embodiments, the light emitting device includes a switch element, a motion detector and a voice control module to drive the light emitting element to emit light.

1a-1m: Lighting device 11: shell 111: surface 111a: Facet 112: Light exposure hole 113: Magnetic charging interface 12: Control module 121: Luminous components 122: chip 123: circuit board 13: Switch module 131: switch parts 14: Power module 15: Motion detector 16: Charging port 161: plug interface 17: indicator light 18: Light guide strip 19: connecting pipe 20: photosensitive detector 21: Induction module 22:Voice control module 200: Magnetic suction connector

[FIG. 1] A schematic diagram showing the structure of a light-emitting device according to an embodiment of the present invention. [FIG. 2] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention. [FIG. 3] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention. [FIG. 4] A schematic diagram showing the structure of a light-emitting device according to an embodiment of the present invention. [FIG. 5A] A schematic diagram showing the structure of a light emitting device according to an embodiment of the present invention. [FIG. 5B] A schematic diagram showing the structure of a light-emitting device according to an embodiment of the present invention. [FIG. 6] A schematic diagram showing the structure of a light emitting device according to an embodiment of the present invention. [FIG. 7] A schematic diagram showing the structure of a light emitting device according to an embodiment of the present invention. [FIG. 8] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention. [FIG. 9] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention. [FIG. 10] A schematic diagram showing the use of a light emitting device according to an embodiment of the present invention. [FIG. 11] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention. [FIG. 12] A schematic diagram showing the appearance of a light-emitting device according to an embodiment of the present invention.

1b: Lighting device

11: shell

111: surface

112: Light exposure hole

121: Luminous components

131: switch parts

18: Light guide strip

Claims (9)

A lighting device comprising: A housing, one surface of the housing is provided with a light display hole, and the light display hole communicates with the inside and outside of the housing; A control module is located in the housing, the control module includes a light emitting component, a chip and a circuit board, the light emitting component and the chip are located on the circuit board; A switch module, electrically connected to the control module, the switch module includes a switch element, and the switch element is located on the surface of the housing; a power module electrically connected to the control module; and A light guide strip, including a first end and a second end, the first end is connected to the light display hole, and the second end is located outside the housing; Wherein, the control module is used for receiving a light-emitting instruction, and the control module drives the light-emitting component to emit light according to the light-emitting instruction. The light-emitting device as claimed in claim 1, wherein the switch member receives a touch force and correspondingly transmits the light-emitting instruction to the control module. The light-emitting device as described in claim 1, further comprising a photosensitive detector, which is used to detect an ambient brightness outside the casing, and when the ambient brightness is lower than a preset brightness, the photosensitive detector detects The device transmits the lighting instruction to the control module. The light-emitting device as described in claim 1, further comprising a motion detector, when the motion detector detects a dynamic state of the housing, when the dynamic state reaches a preset dynamic condition, the motion detection The device transmits the lighting instruction to the control module. The lighting device according to claim 1, further comprising a voice control module, the voice control module receives a voice control command, and transmits the lighting command to the control module corresponding to the voice control command. The light emitting device as claimed in claim 1, further comprising a sensing module, when the sensing module is driven, the light emitting instruction is sent to the control module. The light-emitting device according to any one of claims 1 to 6, further comprising a charging port electrically connected to the power module, the charging port having a socket located on the surface of the casing. The light-emitting device according to any one of claims 1 to 6, further comprising a magnetic charging interface for receiving power provided by a magnetic connector or a wireless charging pad. The light-emitting device according to any one of claims 1 to 6, further comprising a hollow connecting pipe, one end of which is connected to the casing and located in the light display hole; the other end of the connecting pipe is detachable connected to the first end of the light guide strip.

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