CN211345129U - A lighting device for a warp reel - Google Patents

Abstract

The utility model discloses a lighting device for a prayer wheel, comprising a mounting plate and an LED lamp device, a fixing seat is arranged in the middle of the upper surface of the mounting plate, the upper surface of the fixing seat and the lower surface of the fixing plate are separated The middle part is fixedly connected, the upper surface of the fixed plate is fixedly connected to the side surface of the inner ring of the bearing, the outer ring of the bearing is fixedly connected to the inner side surface of the rotating cylinder, and the LED lamp device includes a heat sink, a heat pipe, and a lamp holder. , LED lamp beads and lampshade, the lamp holder is arranged on the inner top of the rotating cylinder, the lower surface of the lamp holder is provided with four LED lamp beads of different colors, and the four LED lamp beads are evenly arranged along the lower surface of the lamp holder , the heat dissipation seat is arranged on the upper surface of the rotating drum, this kind of lighting device for the rotating drum can change the color of the lamp in the rotating drum according to the rotation time of the rotating drum, which further improves the viewing quality of the rotating drum , which can quickly export the heat emitted by the LED light and dissipate the heat.

Description

A lighting device for a warp reel

technical field

The utility model relates to the technical field of lamps, in particular to an illuminating device for a prayer wheel.

Background technique

LED lights, also known as light-emitting diodes, are solid-state semiconductor devices that can convert electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor chip, one end of the chip is attached to a bracket, one end is the negative electrode, and the other end is connected to the positive electrode of the power supply, so that the entire chip is encapsulated by epoxy resin. The LED light is added inside, but the internal LED light can only display one color, and the color of the light in the prayer wheel cannot be changed according to the rotation time of the prayer wheel, and the existing LED light will produce a large amount of light when it is lit. If the heat is not exported and dissipated in time, it will affect the brightness of the LED lamp and reduce the stability of the LED lamp.

The existing application number is 201721256015.X of a warp drum, when the pressing handle in the present invention is pressed with a finger, along with the movement of the pressing handle, the warp drum will be driven by the first gear assembly and the second gear assembly. The gear rotates, so that the warp drum rotates. This kind of warp drum cannot change the color of the internal LED lights over time, and cannot change the color of the lights in the warp drum according to the length of time the warp drum rotates.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide a lighting device for the warp reel, which can change the color of the lamp in the warp reel according to the rotation time of the warp reel, and further improves the performance of the warp reel. It can quickly export the heat emitted by the LED lamp and dissipate the heat, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a lighting device for a warp reel, which is characterized in that it comprises a mounting plate and an LED light device, and the middle part of the upper surface of the mounting plate is provided with a fixing seat, so The upper surface of the fixed seat is fixedly connected to the middle of the lower surface of the fixed plate, the upper surface of the fixed plate is fixedly connected to the side surface of the inner ring of the bearing, the outer ring of the bearing is fixedly connected to the inner side of the rotating cylinder, and the The LED lamp device includes a heat sink, a heat pipe, a lamp holder, an LED lamp bead and a lamp cover. The lamp holder is arranged on the top of the rotating cylinder. The lower surface of the lamp holder is provided with four LED lamp beads of different colors. The LED lamp beads are evenly arranged along the lower surface of the lamp holder, the heat sink is arranged on the upper surface of the rotating cylinder, the lower end of the heat conduction pipe is fixedly connected with the side surface of the lamp base, and the upper end of the heat conduction pipe passes through the top of the rotating cylinder It is fixedly connected with the lower surface of the heat sink, the lampshade is arranged on the top of the rotating cylinder, and the lampshade is located on the outside of the lamp holder, and also includes a battery, a single-chip microcomputer and a centrifugal force induction switch, and the battery is arranged on the rear side of the upper surface of the fixed plate , the single-chip microcomputer is arranged on the side of the lamp holder, the centrifugal force induction switch is arranged on the upper surface of the rotating drum, the storage battery and the centrifugal force induction switch are all electrically connected with the single-chip microcomputer, and the single-chip microcomputer is respectively electrically connected with the four LED lamp beads. The rotation time of the rotating drum automatically adjusts the color of the LED lamp beads, which increases the viewing value of the rotating drum. It can export the heat generated by the LED lamp beads to the outside, and quickly dissipate the heat, so that the LED lamp beads can work for a long time. steady light down.

Further, it also includes a power generation device: the power generation device includes a ring rack, a gear and a silicon rectifier generator, the ring rack is arranged in the middle of the inner side of the rotating drum, and the silicon rectifier generator is arranged on the upper surface of the fixed plate The front side of the silicon rectifier generator, and the input shaft of the silicon rectifier generator is provided with a gear, the gear meshes with the ring rack, the silicon rectifier generator is electrically connected to the battery, and the battery can be powered by the power generation device, saving energy.

Further, it also includes a projector, the projector is fixed on the side of the lampshade by the fixing plate, and the projector is electrically connected with the single-chip microcomputer. When the rotating cylinder is rotated, the projector can put scriptures on the rotating cylinder, and further increase the number of rotations. Ornamentality of the scriptures.

Further, it also includes a support rod, the support rod is L-shaped, and the lower end of the support rod is fixedly connected with the rear side of the upper surface of the mounting plate, and the upper end of the support rod is rotatably connected with the middle part of the upper surface of the rotating drum. The rod increases the stability of the spin drum as it turns.

Further, it also includes four fixing holes, the four fixing holes are evenly arranged along the lower surface of the mounting plate, and the mounting plate can be fixed through the fixing holes.

Further, it also includes four handles, the four handles are all arranged on the side of the lower end of the rotating cylinder, and the four handles are arranged at equal distances, and the rotation of the rotating cylinder can be facilitated by the handles.

Further, it also includes a speaker, which is arranged on the upper surface of the revolving drum, and the speaker is electrically connected to the single-chip microcomputer, and music can be played through the speaker during rotation, which increases the interest of the revolving drum.

Compared with the prior art, the beneficial effects of the present utility model are: the lighting device for the warp reel has the following advantages:

1. The color of the LED lamp beads can be automatically adjusted according to the rotation time of the rotating drum, which increases the viewing value of the rotating drum. Stable and bright under long-term work.

2. The power generation device can be used to supply power to the battery to save energy. The projector can put scriptures on the rotating drum when the rotating drum is rotating, which can further increase the viewing value of the rotating drum. stability.

3. The mounting plate can be fixed through the fixing hole, the rotation of the revolving cylinder can be facilitated by the handle, and the music can be played during rotation through the speaker, which increases the fun of the revolving cylinder.

Description of drawings

Fig. 1 is the front structure schematic diagram of the utility model;

Fig. 2 is the internal bottom structure schematic diagram of the utility model;

Figure 3 is a schematic diagram of the internal top structure of the utility model.

In the picture: 1 mounting plate, 2 rotating cylinder, 3 LED lamp device, 31 heat sink, 32 heat pipe, 33 lamp holder, 34 LED lamp beads, 35 lamp shade, 4 generator device, 41 ring rack, 42 gear, 43 silicon Rectifier generator, 5 fixing plates, 6 bearings, 7 batteries, 8 fixing bases, 9 microcontrollers, 10 projectors, 11 centrifugal force induction switches, 12 support rods, 13 fixing holes, 14 handles, 15 speakers.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figure 1-3, the utility model provides the following technical solutions:

Example 1:

A lighting device for a warp reel, comprising a mounting plate 1 and an LED lamp device 3; a fixing seat 8 is arranged in the middle of the upper surface of the mounting plate 1, and the upper surface of the fixing seat 8 is fixedly connected with the middle of the lower surface of the fixing plate 5 , the upper surface of the fixing plate 5 is fixedly connected with the side surface of the inner ring of the bearing 6, the outer ring of the bearing 6 is fixedly connected with the inner side surface of the rotating drum 2, and the LED lamp device 3 includes a heat dissipation seat 31, a heat conduction pipe 32, a lamp seat 33, The LED lamp bead 34 and the lamp cover 35 . The lamp holder 33 is arranged on the top of the rotating drum 2 . The lower surface of the lamp holder 33 is provided with four LED lamp beads 34 of different colors. The surface is evenly arranged, the heat dissipation base 31 is set on the upper surface of the rotating cylinder 2, the lower end of the heat pipe 32 is fixedly connected with the side surface of the lamp base 33, and the upper end of the heat pipe 32 is fixedly connected to the lower surface of the heat dissipation base 31 through the top of the rotating cylinder 2 , the lampshade 35 is arranged on the top of the rotating cylinder 2, and the lampshade 35 is located on the outside of the lamp holder 33; wherein: the battery 7, the single-chip microcomputer 9 and the centrifugal force induction switch 11 are also included, and the battery 7 is arranged on the rear side of the upper surface of the fixed plate 5, The single-chip microcomputer 9 is arranged on the side of the lamp holder 33, the centrifugal force induction switch 11 is arranged on the upper surface of the rotating drum 2, the battery 7 and the centrifugal force induction switch 11 are electrically connected with the single-chip microcomputer 9, and the single-chip microcomputer 9 is respectively electrically connected with the four LED lamp beads 34, The color of the LED lamp beads 34 can be automatically adjusted according to the rotation time of the rotating drum 2, which increases the viewing value of the rotating drum. The beads 34 are stably shiny under long working hours.

Embodiment 2:

The difference between this embodiment and the first embodiment is that:

In this embodiment, the power generating device 4 includes a ring rack 41 , a gear 42 and a silicon rectifier generator 43 . The ring rack 41 is arranged in the middle of the inner side of the rotating drum 2 , and the silicon rectifier generator 43 is arranged on the upper surface of the fixed plate 5 . On the front side, and the input shaft of the silicon rectifier generator 43 is provided with a gear 42, the gear 42 is meshed with the ring rack 41, the silicon rectifier generator 43 is electrically connected with the battery 7, and the projector 10 is fixed on the side of the lampshade 35 through a fixing plate , and the projector 10 is electrically connected with the microcontroller 9, the support rod 12 is L-shaped, and the lower end of the support rod 12 is fixedly connected with the rear side of the upper surface of the mounting plate 1, and the upper end of the support rod 12 rotates with the middle of the upper surface of the rotating drum 2 connect.

Specifically, it is arranged in this way that the power generation device 4 can supply power to the battery 7 to save energy, and the projector 10 can put scriptures on the rotating drum 2 when the rotating drum 2 is rotated, so as to further increase the viewing quality of the prayer rotating drum. The support rod 12 can increase the stability of the rotating drum when it rotates,

Embodiment three:

The difference between this embodiment and the first embodiment is that:

In this embodiment, there are four fixing holes 13 , the four fixing holes 13 are evenly arranged along the lower surface of the mounting plate 1 , there are four handles 14 , and the four handles 14 are all arranged on the side surface of the lower end of the rotating drum 2 , and The four handles 14 are equidistantly arranged, the speaker 15 is arranged on the upper surface of the rotating drum 2 , and the speaker 15 is electrically connected to the single chip 9 .

Specifically, the mounting plate 1 can be fixed through the fixing hole 13, the rotation of the rotating drum 2 can be facilitated through the handle 14, and the speaker 15 can play music during rotation, which increases the fun of the prayer rotating drum.

In use: fix the mounting plate 1 through the fixing hole 13, push the handle 14 to make the rotating drum 2 rotate, the centrifugal force generated when the rotating drum 2 rotates can make the centrifugal force induction switch 11 send a signal, and control one of the LED lamp beads 34 through the microcontroller 9 work, so that the LED lamp beads 34 illuminate the lampshade 35, and the light emitted by the LED lamp beads 34 is softened through the lampshade 35. At the same time, the microcontroller 9 starts timing and controls the projector 10 to work, and throws scriptures on the inner wall of the rotating cylinder 2. , when the time reaches the set value, the single-chip microcomputer 9 automatically controls another LED lamp bead 34 of different color to light up, and when the rotating drum 2 rotates, the single-chip microcomputer 9 automatically controls the speaker 15 to play music, which increases the fun of the warping drum and closes it at the same time. When the former LED lamp bead 34 rotates the rotating drum 2, it will drive the ring rack 41 to rotate, and the ring rack 41 drives the gear 42 to rotate, so that the gear 42 drives the input shaft of the silicon rectifier generator 43 to rotate, so that the silicon rectifier generator 43 rotates. 43 works to charge the battery 7.

It is worth noting that the silicon rectifier generator 43 used in this embodiment is recommended to use the silicon rectifier generator of Puyang Chengxin Automobile Technology Co., Ltd., the specific model is smd-jf11, and the single chip 9 is recommended to use Shenzhen Tegat Technology Co., Ltd. The company's button-type micro-MCU, the specific model is MCU-ATTINY85, the centrifugal force sensor switch 11 is recommended to use the centrifugal force sensor switch of Dongguan Jiuchen Electronics Co., Ltd., the specific model is VD100, the microcontroller 9 controls the LED lamp beads 34, projector 10 and speaker 15 The work employs methods commonly used in the prior art.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. An illumination device for a prayer wheel, characterized in that: comprises a mounting plate (1), an LED lamp device (3), a storage battery (7), a single chip microcomputer (9) and a centrifugal force induction switch (11), wherein a fixing seat (8) is arranged in the middle of the upper surface of the mounting plate (1), the upper surface of the fixing seat (8) is fixedly connected with the middle of the lower surface of a fixing plate (5), the upper surface of the fixing plate (5) is fixedly connected with the inner ring of a bearing (6), the outer ring of the bearing (6) is fixedly connected with the inner side surface of a rotating cylinder (2), the LED lamp device (3) comprises a radiating seat (31), a heat conducting pipe (32), a lamp holder (33), LED lamp beads (34) and a lamp shade (35), the lamp holder (33) is arranged at the top part in the rotating cylinder (2), the lower surface of the lamp holder (33) is provided with the LED lamp beads (34) with four different colors, and the four LED lamp beads (34) are, the upper surface at a rotatory section of thick bamboo (2) is established in radiating seat (31), the side fixed connection of heat pipe (32) lower extreme and lamp stand (33), the lower fixed surface connection of the top of a rotatory section of thick bamboo (2) and radiating seat (31) is passed to the upper end of heat pipe (32), establish the top in a rotatory section of thick bamboo (2) lamp shade (35), and lamp shade (35) are located the outside of lamp stand (33), establish the rear side at fixed plate (5) upper surface battery (7), establish the side at lamp stand (33) singlechip (9), the upper surface at a rotatory section of thick bamboo (2) is established in centrifugal force inductive switch (11), battery (7) and centrifugal force inductive switch (11) all are connected with singlechip (9) electricity, and singlechip (9) are connected with four LED lamp pearl (34) electricity respectively.

2. A lighting device for a prayer wheel as claimed in claim 1, wherein: further comprising a power generation device (4): the power generation device (4) comprises an annular rack (41), a gear (42) and a silicon rectifier generator (43), the annular rack (41) is arranged in the middle of the inner side surface of the rotary drum (2), the silicon rectifier generator (43) is arranged on the front side of the upper surface of the fixing plate (5), the gear (42) is arranged on an input shaft of the silicon rectifier generator (43), the gear (42) is meshed with the annular rack (41), and the silicon rectifier generator (43) is electrically connected with the storage battery (7).

3. A lighting device for a prayer wheel as claimed in claim 1, wherein: the lamp shade is characterized by further comprising a projector (10), wherein the projector (10) is fixed on the side face of the lamp shade (35) through a fixing plate (5), and the projector (10) is electrically connected with the single chip microcomputer (9).

4. A lighting device for a prayer wheel as claimed in claim 1, wherein: still include bracing piece (12), bracing piece (12) are the L type, and the lower extreme of bracing piece (12) and the rear side fixed connection of mounting panel (1) upper surface, the upper end of bracing piece (12) is rotated with the middle part of rotatory section of thick bamboo (2) upper surface and is connected.

5. A lighting device for a prayer wheel as claimed in claim 1, wherein: still include fixed orifices (13), fixed orifices (13) are equipped with four, and four fixed orifices (13) evenly set up along the lower surface of mounting panel (1).

6. A lighting device for a prayer wheel as claimed in claim 1, wherein: the novel rotary drum is characterized by further comprising four handles (14), wherein the four handles (14) are arranged on the side face of the lower end of the rotary drum (2), and the four handles (14) are arranged at equal intervals.

7. A lighting device for a prayer wheel as claimed in claim 1, wherein: the rotary drum is characterized by further comprising a loudspeaker (15), wherein the loudspeaker (15) is arranged on the upper surface of the rotary drum (2), and the loudspeaker (15) is electrically connected with the single chip microcomputer (9).

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