CN210015666U

CN210015666U - Energy-saving LED display screen

Info

Publication number: CN210015666U
Application number: CN201921207958.2U
Authority: CN
Inventors: 禚庚良; 禚旭哲
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 energy-saving LED display screen, which relates to the technical field of LED display screen equipment, wherein through grooves are arranged at the top end and the bottom end of a shell, the through grooves are covered by a dustproof net, the ventilating and dustproof effects can be achieved, a fan is arranged in the dustproof net at the top end, the upper part and the lower part of the display screen can be better enabled to form the convection of air after the fan is started, and the radiating effect can be better achieved; the bracket is arranged at the upper part of the shell, the hydraulic equipment is arranged in the bracket to push the connecting rod up and down, and the angle of the top plate at the upper end of the bracket can be changed by pushing the connecting rod up and down, so that the solar cell panel on the top plate can better receive sunlight, and more generated electricity is supplied to the sealed storage battery; the rear end of the display screen is provided with a controller, a temperature sensor and a light sensor, and when the temperature exceeds a set value, the controller can turn on the fan and adjust the brightness; when the light reaches the set brightness, the controller can automatically adjust the brightness so as to achieve better energy saving.

Description

Energy-saving LED display screen

Technical Field

The utility model relates to a LED display screen equipment technical field specifically is an energy-saving LED display screen.

Background

The LED display screen is used to display various information such as characters, figures, images, animation, quotation, video and video signals by controlling the display mode of the semiconductor light-emitting diode, and has the advantages of strong luminous brightness, clear and visible display content, clear and vivid color, strong stereoscopic impression, shock resistance, vibration resistance and long service life, so that the LED display screen is widely applied to the rental and advertising industries.

At present, after the LED display screen is used for a long time, a large amount of heat is easily generated in the LED display screen, the service life of the LED display screen can be reduced due to overhigh temperature, a fan with high power is generally adopted for heat dissipation, the loss of energy can be increased, the energy waste is caused, and the LED display screen is not favorable for use. Nowadays, a lot of heat dissipation devices are used, and an air outlet and a fan are arranged at the rear end of an LED display screen, so that convection cannot be formed due to the heat dissipation arrangement, the heat dissipation is slow, energy loss can be caused, and the heat dissipation effect is poor.

SUMMERY OF THE UTILITY MODEL

In view of the defects in the prior art, the utility model provides a radiator fan sets up in LED display screen upper end, and is equipped with solar energy power storage device's an energy-saving LED display screen.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides an energy-saving LED display screen, includes display screen, casing and landing leg, the landing leg is at the lower extreme of display screen, its characterized in that: each size of display screen is less than each size of casing the top position department of the inside display screen of casing sets up a backup pad, set up a plurality of round holes in the backup pad, the backup pad upper end sets up a drive arrangement, drive arrangement's output shaft and the axis of rotation fixed connection of fan, the casing upper end sets up the support, the top of support sets up two roofs, and with two roof articulated together, be provided with solar cell panel on one of them roof, the lower extreme of panel is provided with sealed battery the logical groove has been seted up to the inboard of the top support of casing, logical groove department is equipped with the dust screen the lower extreme of casing also sets up logical groove, and logical groove department is equipped with the dust screen.

As the utility model discloses a further improvement, the support is total 2, the inside pneumatic cylinder that is equipped with of support, and the support middle-end is equipped with vertical spout, is equipped with the connecting rod in the vertical spout, the lower extreme of two blocks of boards sets up the inclined plane spout, sets up the slider in the inclined plane spout, the hydraulic stem of pneumatic cylinder and the intermediate position fixed connection of connecting rod, the connecting rod is together articulated with the slider.

As a further improvement, the rear end of the display screen is fixedly provided with a controller, a temperature sensor and a light sensor.

As a further improvement, display screen, temperature sensor, optical line sensors, driving motor and pneumatic cylinder all with seal accumulator electric connection.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

1. the utility model relates to an energy-saving LED display screen, all set up the logical groove at the top of casing and bottom, the logical groove is all covered with the dust screen, can reach ventilative, dustproof effect, set up the fan in the inside of the dust screen of top department, can make the upper and lower convection current that forms the air of display screen better after opening the fan, can reach the radiating effect better;

2. the bracket is arranged at the upper part of the shell, the hydraulic equipment is arranged in the bracket to push the connecting rod up and down, and the angle of the top plate at the upper end of the bracket can be changed by pushing the connecting rod up and down, so that the solar cell panel on the top plate can better receive sunlight, and more generated electricity is supplied to the sealed storage battery;

3. the rear end of the display screen is provided with a controller, a temperature sensor and a light sensor, and when the temperature exceeds a set value, the controller can turn on the fan and adjust the brightness; when the light reaches the set brightness, the controller can automatically adjust the brightness so as to achieve better energy saving.

Through the aforesaid, the utility model relates to an energy-saving LED display screen can reach better heat dissipation, and intelligent regulation luminance is in order to reach energy-conserving effect simultaneously, and solar cell panel's setting can be better reach energy-conserving effect, and at bad weather, rainy day as follows, the display screen can effectively be protected in the setting of roof, when prolonging its life-span, can also take shelter from the rain for passerby, and is very reasonable, can widely popularize.

Drawings

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

fig. 1 is a schematic side view of an energy-saving LED display panel according to the present invention;

fig. 2 is a schematic front view of an energy-saving LED display screen according to the present invention;

fig. 3 is a partial cross-sectional view of the top end of the housing of fig. 1.

In the figure: 1. the solar battery comprises supporting legs, a shell, a display screen, a controller, a temperature sensor, a light sensor, a supporting plate, a hydraulic cylinder, a support, a top plate, a solar panel, an inclined chute, a sliding block, a connecting rod, a vertical chute, a hydraulic rod, a fan, a driving device, a sealing storage battery, a round hole and a dust screen, wherein the supporting legs comprise 2 parts of the shell, 3 parts of the display screen, 4 parts of the controller, 5 parts of the temperature sensor, 6 parts of the light sensor, 7 parts of the supporting plate, 8 parts of the hydraulic cylinder, 9.

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.

As shown in fig. 1-3, an embodiment of the present invention is an energy-saving LED display screen, which includes a display screen 3, a housing 2 and a supporting leg 1, wherein the supporting leg 1 is at the lower end of the display screen 3, and is characterized in that: each size of display screen 3 is less than each size of casing 2 the top position department of display screen 3 sets up a backup pad 7 inside casing 2, set up a plurality of round holes 20 on the backup pad 7, the backup pad 7 upper end sets up a drive arrangement 18, drive arrangement 18's output shaft and fan 17's axis of rotation fixed connection, casing 2 upper end sets up support 9, the top of support 9 sets up two roofs 10, and with two roof 10 articulated together, be provided with solar cell panel 11 on one of them roof 10, the lower extreme of solar cell panel 11 is provided with sealed battery 19 the inboard of casing 2's top support 9 has been seted up logical groove, logical groove department is equipped with dust screen 21 the lower extreme of casing 2 also sets up logical groove, logical groove department is equipped with the dust screen.

Furthermore, the number of the supports 9 is 2, the hydraulic cylinder 8 is arranged inside each support 2, the vertical sliding groove 15 is arranged at the middle end of each support 9, the connecting rod 14 is arranged in each vertical sliding groove 15, the inclined sliding groove 12 is arranged at the lower end of each top plate 10, the sliding block 13 is arranged in each inclined sliding groove 12, the hydraulic rod 16 of each hydraulic cylinder 8 is fixedly connected with the middle position of the corresponding connecting rod 14, and the corresponding connecting rod 14 is hinged to the corresponding sliding block 13.

Further, a controller 4, a temperature sensor 5 and a light sensor 6 are fixedly arranged at the rear end of the display screen 3.

Further, the display screen 3, the temperature sensor 5, the light sensor 6, the driving device 18 and the hydraulic cylinder 8 are all electrically connected with a sealed storage battery 19.

The utility model relates to an energy-saving LED display screen, all set up the logical groove at the top and the bottom of casing 2, the logical groove is all covered with dust screen 21, can reach ventilative, dustproof effect, set up fan 17 in the inside of dust screen 21 of top department, can better make the upper and lower convection current that forms the air of display screen 3 after opening fan 17, can be better to reach the radiating effect;

the upper part of the shell 2 is provided with a support 9, hydraulic equipment is arranged in the support 9 to push a connecting rod 14 up and down, and the top plate 10 at the upper end of the support 9 can be changed in angle by pushing the connecting rod 14 up and down, so that the solar cell panel 11 on the top plate 10 can better receive sunlight, and more generated electricity is supplied to a sealed storage battery 19;

the rear end of the display screen 3 is provided with a controller 4, a temperature sensor 5 and a light sensor 6, when the temperature exceeds a set value, the controller 4 turns on a fan 17 and adjusts the brightness; when the light reaches the set brightness, the controller 4 can automatically adjust the brightness to achieve better energy saving.

The utility model relates to an orientation that energy-saving LED display screen placed is different, and the roof setting on top can be changed, and in FIG. 1, the left side roof is the weather shield, and the roof of right side roof for being provided with solar cell panel also can be according to the different roof of changing the left side for being provided with solar cell panel in orientation, and the right side is the roof, and perhaps the left and right sides is the roof that sets up solar cell panel, can change according to actual conditions to reach the cost and minimum reach the highest energy-conserving effect.

Claims

1. The utility model provides an energy-saving LED display screen, includes display screen (3), casing (2) and landing leg (1), landing leg (1) is at the lower extreme of display screen (3), its characterized in that: each size of the display screen (3) is smaller than that of the shell (2), a supporting plate (7) is arranged at the top end of the display screen (3) in the shell (2), a plurality of round holes (20) are formed in the supporting plate (7), a driving device (18) is arranged at the upper end of the supporting plate (7), an output shaft of the driving device (18) is fixedly connected with a rotating shaft of the fan (17), a support (9) is arranged at the upper end of the shell (2), two top plates (10) are arranged at the top end of the support (9) and hinged with the two top plates (10), a solar cell panel (11) is arranged on one top plate (10), a sealed storage battery (19) is arranged at the lower end of the solar cell panel (11), a through groove is formed in the inner side of the top support (9) of the shell (2), and a dustproof net (21) is arranged at the through groove, the lower end of the shell (2) is also provided with a through groove, and a dust screen is arranged at the through groove.

2. The energy-saving LED display screen of claim 1, wherein: the support (9) is total 2, the inside pneumatic cylinder (8) that is equipped with of support (9), and support (9) middle-end is equipped with vertical spout (15), is equipped with connecting rod (14) in vertical spout (15), the lower extreme of two roof (10) sets up inclined plane spout (12), sets up slider (13) in inclined plane spout (12), the intermediate position fixed connection of hydraulic stem (16) and connecting rod (14) of pneumatic cylinder (8), connecting rod (14) are together articulated with slider (13).

3. The energy-saving LED display screen of claim 1, wherein: the rear end of the display screen (3) is fixedly provided with a controller (4), a temperature sensor (5) and a light sensor (6).

4. The energy-saving LED display screen of claim 1, wherein: the display screen (3), the temperature sensor (5), the light sensor (6), the driving device (18) and the hydraulic cylinder (8) are all electrically connected with the sealed storage battery (19).