CN210015679U

CN210015679U - Ultra-thin energy-saving LED lamp house device

Info

Publication number: CN210015679U
Application number: CN201921207986.4U
Authority: CN
Inventors: 张献柱
Original assignee: Shandong Guangxun Electric Technology Co Ltd
Current assignee: Shandong Guangxun Electric Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-02-04
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an ultrathin energy-saving LED lamp box device, which relates to the technical field of lamp boxes and comprises an aluminum substrate as a bottom plate of the lamp box, thereby reducing the self weight of the lamp box on one hand, enabling the lamp box to be thinnest and convenient to install, and better dissipating heat generated by lamp beads on the other hand; the light-operated time control switch arranged on the aluminum substrate can intelligently turn off part of the lamp beads or turn off all the lamp beads in the time period underestimated by the crowd, so that the energy waste is greatly reduced, and the service life of the lamp beads is prolonged; 3. the reflector plate is added in the blank between the rows of the lamp beads, so that the light source can be better utilized, the brightness of the light source is maximized as far as possible, and the best effect of the lamp box is achieved by utilizing the least energy; the temperature sensor and the controller arranged on the aluminum substrate can automatically close a part of LED lamp beads when the temperature exceeds a certain value, so that the LED lamp beads can be better protected, the lamp beads are prevented from being damaged due to overhigh temperature, and the service life of the lamp beads is further prolonged.

Description

Ultra-thin energy-saving LED lamp house device

Technical Field

The utility model relates to a lamp house technical field specifically is an ultra-thin energy-saving LED lamp house device.

Background

The ultrathin lamp box is a high-tech lamp box product combining a light guide technology with a digital printing and engraving technology, uses a common T4/T5 fluorescent lamp tube, an LED lamp strip or an EEFL electrodeless energy-saving lamp tube and the like as light sources, and is a multifunctional novel lamp box made of various outer frame materials, and uses 220V mains electricity or connects the 220V mains electricity through a 12V transformer, thereby achieving a visual representation object with a luminous effect. The thickness is generally less than 3CM, which is only about 1/10 a of the thickness of a common light box. Therefore, the utility model improves the space utilization ratio to the maximum extent, beautifies the environment, saves the transportation cost, simplifies the installation procedure and widens the application range. Especially demanding environments for space use such as: the elevator, public passage, market, supermarket, subway, station, etc. are the most ideal using places for the ultrathin lamp box.

The current application number 201720099578.6, a chinese utility model patent, discloses an LED light bar and an ultra-thin light box containing the same, comprising an aluminum substrate, a plurality of LED light beads and a plurality of zero ohm resistors, wherein the aluminum substrate is bent into an L-shape and is divided into a horizontal aluminum substrate and a vertical aluminum substrate; a plurality of LED lamp beads are connected in series on the transverse aluminum substrate, the zero-ohm resistors are connected in series between adjacent LED lamp beads, a light guide plate is arranged on the vertical aluminum substrate, and the width of the transverse aluminum substrate is 6 mm; the device also comprises a temperature sensor, a controller and a switch; the temperature sensor is arranged on the vertical aluminum substrate, the output end of the temperature sensor is connected with the input end of the controller, the output end of the controller is connected with one wiring end of the switch, and the other wiring end of the switch is connected with the LED lamp bead; the controller compares the received temperature value transmitted by the temperature sensor with a maximum temperature value initially set in the controller, and when the temperature is higher than the maximum temperature value, the controller controls the switch to be turned off and the LED lamp beads to be turned off; when the temperature is lower than the highest temperature value, the controller controls the switch to be turned on, and the LED lamp beads are turned on. The ultrathin lamp box comprises the LED lamp strip and a bottom plate light guide plate, the bottom plate light guide plate is arranged on a bottom plate in the ultrathin lamp box body, and a transverse aluminum substrate of the LED lamp strip is arranged on the side edge of the ultrathin lamp box bottom plate light guide plate; the vertical aluminum substrate of the LED lamp strip is arranged on the bottom plate light guide plate of the lamp box body.

Although the lamp box can be very thin, the heat dissipation performance is good, and the attenuation of the light source is slow, the LED lamp strip is arranged on the side of the ultrathin lamp box, so that the light source is brightest, and the position far away from the light source is darker and darker; the light box has the significance that people passing by see the content in the light box, but in 24 hours a day, the peak time, normal time and low time of people flow are divided, and in the time period of very low people flow, if the light box is still in a normally bright state, on one hand, the energy is not enough, and on the other hand, the service life of the light bar can be shortened.

SUMMERY OF THE UTILITY MODEL

In view of the deficiency and the defect that exist among the prior art, the utility model provides a regard aluminium base board as the bottom plate, and set up a ultra-thin energy-saving LED lamp house device of temperature sensor and light-operated time control switch light.

In order to solve the technical problem, the utility model discloses a following technical scheme: an ultrathin energy-saving LED lamp box device comprises a frame, a light guide plate and an LED lamp strip, wherein the LED lamp strip comprises an aluminum substrate, a plurality of LED lamp beads and a plurality of zero-ohm resistors, a plurality of rows of LED lamp beads are fixedly arranged on the aluminum substrate, each row of LED lamp beads comprises a plurality of LED lamp beads connected in series, the zero ohm resistors are connected between the adjacent LED lamp beads in series, the rows of the LED lamp beads are connected in parallel, the aluminum substrate between the rows of the LED lamp beads is provided with a reflecting sheet, the aluminum substrate is also provided with a controller, a temperature sensor, a switch and a light-operated time control switch, the output end of the temperature sensor is connected with the input end of the controller, the output end of the controller is connected with one wiring end of the switch, the other wiring end of the switch is connected with the LED lamp bead, the light-operated time control switch is connected with the input end of the controller, and the control of the LED lamp beads by the switch and the light-operated time control switch is not interfered with each other; a light guide plate is arranged at the upper end of the aluminum substrate, and a diffusion plate is arranged at the upper end of the light guide plate; the position is placed for the canvas to the diffuser plate upper end, aluminium base board, light guide plate and diffuser plate are all fixed on the frame.

As a further improvement of the utility model, the frame includes that underframe, fixed frame and activity detain the frame, sets up two draw-in grooves on the fixed frame, places aluminium base board in the draw-in groove, places light guide plate and diffuser plate in another draw-in groove, and other one side of fixed frame still sets up a plurality of couples, fixed frame is fixed to be set up on the underframe, the underframe is the L type, and with a fixed frame of fixed frame and for aluminium base board bolt fixed connection, the tip of another frame sets up a slot, and the activity is detained the frame and is provided with the groove of hanging for falling the L type, and the activity is detained and is provided with on a frame of frame, it is fixed with the slot fit of underframe to hang the groove, is provided with the.

As the utility model discloses a further improvement, frame and aluminium base board lug connection, aluminium base board also is as the bottom plate of lamp house device promptly.

As a further improvement, the bottom frame is fixed to the fixing wall surface bolts of the lamp box.

As a further improvement of the utility model, the frame is made of aluminum alloy.

Compared with the prior art, the utility model discloses the beneficial effect who has does: 1. the aluminum substrate is used as a bottom plate of the lamp box, so that the self weight of the lamp box is reduced, the lamp box is thinnest and convenient to install, and heat generated by the lamp beads is better dissipated; 2. the light-operated time control switch arranged on the aluminum substrate can intelligently turn off part of the lamp beads or turn off all the lamp beads in the time period underestimated by the crowd, so that the energy waste is greatly reduced, and the service life of the lamp beads is prolonged; 3. the reflector plate is added in the blank between the rows of the lamp beads, so that the light source can be better utilized, the brightness of the light source is maximized as far as possible, and the best effect of the lamp box is achieved by utilizing the least energy; 4. the temperature sensor and the controller arranged on the aluminum substrate can automatically close a part of LED lamp beads when the temperature exceeds a certain value, so that the LED lamp beads can be better protected, the lamp beads are prevented from being damaged due to overhigh temperature, and the service life of the lamp beads is further prolonged.

Drawings

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1 is a cross-sectional view of a schematic diagram of an ultra-thin energy-saving LED light box device of the present invention;

fig. 2 is a schematic view of an aluminum substrate in a schematic view of an ultra-thin energy-saving LED lamp box device of the present invention.

In the figure: 1. the LED light source comprises an aluminum substrate, 11 parts of a controller, 12 parts of a reflector, 13 parts of a temperature sensor, 14 parts of a switch, 15 parts of a light-operated time control switch, 16 parts of LED lamp beads, 17 parts of a zero ohm resistor, 2 parts of a light guide plate, 3 parts of a diffusion plate, 4 parts of a canvas 51, a bottom frame, 52 parts of a fixing frame, 53 parts of a hook and 54 parts of a movable buckling frame.

It is noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Detailed Description

In order to make the technical solution and the advantages of the present invention more clear and more obvious, the present invention is further described in detail with reference to the accompanying drawings and the specific embodiments, it should be understood that the specific embodiments described herein are only used for understanding the present invention, and are not used for limiting the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention.

The utility model relates to an ultra-thin energy-saving LED lamp box device as shown in FIG. 1 and FIG. 2, which comprises a frame, a light guide plate 2 and an LED lamp strip, wherein the LED lamp strip comprises an aluminum substrate 1, a plurality of LED lamp beads 16 and a plurality of zero-ohm resistors 17, a plurality of rows of LED lamp beads 16 are fixedly arranged on the aluminum substrate 1, each row of LED lamp beads 16 comprises a plurality of LED lamp beads 16 connected in series, the zero-ohm resistors 17 are connected in series between adjacent LED lamp beads 16, the rows of LED lamp beads 16 are connected in parallel, a reflector 12 is arranged on the aluminum substrate 1 between the rows of LED lamp beads 16, a controller 11, a temperature sensor 13, a switch 14 and a light-operated time-controlled switch 15 are further arranged on the aluminum substrate 1, the output end of the temperature sensor 13 is connected with the input end of the controller 11, the output end of the controller 11 is connected with one wiring end of the switch 14, the other wiring end of the switch 14 is, the light-operated time control switch 15 is connected with the input end of the controller 11, and the control of the LED lamp bead 16 by the switch 14 and the light-operated time control switch 15 is not interfered with each other; a light guide plate 2 is arranged at the upper end of the aluminum substrate 1, and a diffusion plate 3 is arranged at the upper end of the light guide plate 2; the upper end of the diffusion plate 3 is a canvas 4 placing position, and the aluminum substrate 1, the light guide plate 2 and the diffusion plate 3 are all fixed on the frame.

Further, the frame includes underframe 51, fixed frame 52 and activity knot frame 54, sets up two draw-in grooves on the fixed frame 52, places aluminium base board 1 in one draw-in groove, places light guide plate 2 and diffuser plate 3 in another draw-in groove, and the other one side of fixed frame 52 still sets up a plurality of couples 53, fixed frame 52 is fixed to be set up on underframe 51, underframe 51 is the L type, a frame that fixed frame 52 is fixed and aluminium base board 1 are with bolt fixed connection, and the tip of another frame sets up a slot, and the activity is detained frame 54 and is the type of falling L, is provided with on the frame of activity knot frame 54 and hangs the groove, it is fixed with the slot cooperation of underframe to hang the groove, is provided with the fixed block on the frame of one side in addition.

Furthermore, the frame is directly connected with the aluminum substrate 1, that is, the aluminum substrate 1 is also used as a bottom plate of the light box device, so that the light box is thinner and the heat dissipation can be better realized while the weight of the light box is reduced.

Further, the bottom frame 51 is fixed to a fixing wall of the lamp box by bolts.

Further, the frame is made of aluminum alloy.

Further, a silicone sheet is arranged in each of the slots for placing the aluminum substrate 1, the light guide plate 2 and the diffusion plate 3 on the frame, so that on one hand, materials are protected, and on the other hand, the aluminum substrate 1, the light guide plate 2 and the diffusion plate 3 are better stabilized.

The controller 11 compares the received temperature value transmitted by the temperature sensor 13 with a maximum temperature value initially set in the controller 11, and when the temperature is higher than the maximum temperature value, the controller 11 controls the switch to be turned off, and the LED lamp beads 16 are turned off; when the temperature is lower than the highest temperature value, the controller 11 controls the switch to be turned on, and the LED lamp beads 16 are turned on; light-operated time control switch 15 that sets up on aluminium base board 1, light-operated time control switch 15 transmission time signal gives controller 11, controller 11 is through comparing, when the time arrives behind the settlement time, controller 11 can control light-operated time control switch 15 and close part or whole LED lamp pearl (specifically close how many LED lamp pearls, set up the controller according to the demand), controller 11 can be more intelligent close part lamp pearl or close whole lamp pearl to crowd underestimation time quantum, just so great reduction energy waste, the life-span of lamp pearl has been prolonged when more energy-conserving.

Claims

1. The utility model provides an ultra-thin energy-saving LED lamp house device, includes frame, light guide plate (2) and LED lamp strip, its characterized in that: the LED lamp strip comprises an aluminum substrate (1), a plurality of LED lamp beads (16) and a plurality of zero ohm resistors (17), a plurality of rows of LED lamp beads (16) are fixedly arranged on the aluminum substrate (1), each row of LED lamp beads (16) comprises a plurality of LED lamp beads (16) connected in series, the zero ohm resistors (17) are connected between every two adjacent LED lamp beads (16) in series, the rows of the LED lamp beads (16) are connected in parallel, a reflector plate (12) is arranged on the aluminum substrate (1) between the rows of the LED lamp beads (16), a controller (11), a temperature sensor (13), a switch (14) and a light-operated time control switch (15) are further arranged on the aluminum substrate (1), the output end of the temperature sensor (13) is connected with the input end of the controller (11), the output end of the controller (11) is connected with one wiring end of the switch (14), and the other wiring end of the switch (14) is connected with the LED lamp beads (16), the light-operated time control switch (15) is connected with the input end of the controller (11), and the control of the LED lamp beads (16) by the switch (14) and the light-operated time control switch (15) is not interfered with each other; a light guide plate (2) is arranged at the upper end of the aluminum substrate (1), and a diffusion plate (3) is arranged at the upper end of the light guide plate (2); the upper end of the diffusion plate (3) is used as a canvas (4) placing position, and the aluminum substrate (1), the light guide plate (2) and the diffusion plate (3) are fixed on the frame.

2. The ultra-thin energy-saving LED lamp box device as claimed in claim 1, wherein: the frame includes underframe (51), fixed frame (52) and activity knot frame (54), sets up two draw-in grooves on fixed frame (52), places aluminium base board (1) in the draw-in groove, places light guide plate (2) and diffuser plate (3) in another draw-in groove, and the other one side of fixed frame (52) still sets up a plurality of couples (53), fixed frame (52) are fixed to be set up on underframe (51), underframe (51) are the L type, a frame that fixed frame (52) are fixed and aluminium base board (1) are with bolt fixed connection, and the tip of another frame sets up a slot, and the activity is detained frame (54) and is the type of falling L, is provided with the hanging groove on the frame of frame (54) is detained in the activity, it is fixed with the slot cooperation of underframe to hang the groove, is provided with the fixed block on the frame of one side in.

3. The ultra-thin energy-saving LED lamp box device as claimed in claim 1, wherein: the frame is directly connected with the aluminum substrate (1), namely the aluminum substrate (1) is also used as a bottom plate of the lamp box device.

4. The ultra-thin energy-saving LED lamp box device as claimed in claim 1, wherein: the bottom frame (51) is fixed with a fixed wall surface bolt of the lamp box.

5. The ultra-thin energy-saving LED lamp box device as claimed in claim 1, wherein: the frame is made of aluminum alloy.