CN216084179U

CN216084179U - From LED display screen of taking heat dissipation cooling energy-conservation

Info

Publication number: CN216084179U
Application number: CN202122765798.7U
Authority: CN
Inventors: 周兴福
Original assignee: Shenzhen Zhongxiang Photoelectric Technology Co ltd
Current assignee: Shenzhen Zhongxiang Photoelectric Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-18
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses a self-cooling and energy-saving LED display screen, which relates to the field of new media propaganda and comprises an outer frame, wherein the bottom of the outer frame is connected with a back shell, the outer surface of the back shell is provided with a heat dissipation assembly, a display screen is arranged in the middle of the inner part of the outer frame, the outer surface of the display screen is connected with a glass plate, and the top of the outer frame is provided with a cleaning assembly. According to the utility model, through the motor, the reciprocating screw rods, the supporting rod, the water leakage groove, the cleaning brush and the accommodating groove, after the motor is started, the output end drives one reciprocating screw rod to rotate, then the two reciprocating screw rods synchronously rotate through the transmission of the transmission wheel and the transmission belt, after the reciprocating screw rods rotate, the mounting frame is in threaded connection with the mounting frame, so that the mounting frame drives the cleaning brush to slide up and down on the surface of the glass plate in a reciprocating manner through the supporting rod, so that the dirt and the rainwater on the surface of the glass plate can be cleaned, the surface of the glass plate is prevented from being blurred, and the surface of the glass plate is conveniently cleaned, so that the rainwater and the dirt on the surface of the glass plate are reduced.

Description

From LED display screen of taking heat dissipation cooling energy-conservation

Technical Field

The utility model relates to the field of new media propaganda, in particular to an LED display screen with functions of heat dissipation, cooling and energy saving.

Background

The display screen belongs to input and output equipment, and is a display tool which displays a certain electronic file on the screen through specific transmission equipment and reflects the electronic file to human eyes, the LED display screen is a flat display screen and consists of small LED module panels, and compared with other display screens, the LED display screen has the advantages of most superior raw material cost, simple production and processing technology and stable quality, and meanwhile, the LED display screen has lower energy consumption than other display screens, and is energy-saving and emission-reducing.

The existing energy-saving LED display screen is mainly placed in public places with high mobility of people for putting advertisements, characters, videos and the like, the pollution to the surrounding environment is more caused by the high mobility of people, although the surface of the display screen is usually protected by a glass plate to prevent dirt and rain water from remaining on the surface of the display screen, however, dirt and rain can still adhere to the surface of the glass plate, which causes the blurring of the picture put on the display screen and easily affects the appearance of people nearby, in addition, the prior energy-saving LED display screen expresses images and characters through the cooperation of a plurality of LED modules, so that the heat emitted by the display screen during working is higher, although the shell of the display screen is usually provided with a plurality of holes for heat dissipation, the heat dissipation efficiency is low, dust easily enters the shell of the display screen to pollute electrical elements, and the heat dissipation effect is poor and the use is inconvenient.

Disclosure of Invention

Based on the above, the utility model aims to provide a self-contained heat-dissipation cooling energy-saving LED display screen to solve the technical problems that the surface of a glass plate is easy to blur and the heat dissipation effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a from LED display screen of taking heat dissipation cooling energy-conservation, includes the frame, the bottom of frame is connected with the dorsal scale, the surface of dorsal scale is provided with radiator unit, install the display screen in the middle of the inside of frame, the surface of display screen is connected with the glass board, the top of frame is provided with the clearance subassembly.

Through adopting above-mentioned technical scheme, the clearance subassembly passes through the drive wheel and the synchronous revolution of drive belt drive messenger two reciprocal lead screws, thereby reciprocal lead screw is rotatory back because the mount pad makes the mounting bracket pass through the bracing piece and drive the clearance brush in the reciprocal top-to-bottom slip in the surface of glass board in its threaded connection, thereby it is fuzzy to clear up the surface of avoiding the glass board with the dirty and rainwater on glass board surface, radiator unit cuts off the inside in order to avoid the dust to get into the display screen with the wind channel through the setting of partition panel, the moisture that will get into in the frame through setting up of drier simultaneously adsorbs, with avoid the moisture to form the fuzzy glass board of water smoke on the glass board condensation, the filter screen makes the moisture can contact with the drier when avoiding the drier to drop.

Further, the clearance subassembly is including installing in the motor at frame top, connecting respectively in two reciprocal lead screws of the inside both sides of frame and seting up in the groove of accomodating of the inside below of frame, just the output of motor is connected with a reciprocal lead screw, two the drive wheel has all been cup jointed to the outside of reciprocal lead screw, two be connected with the drive belt between the drive wheel, two one side of reciprocal lead screw all is connected with the mounting bracket, two be connected with the bracing piece between the mounting bracket, the back of bracing piece is connected with the clearance brush, the bottom of accomodating the groove is connected with a plurality of water leakage grooves.

By adopting the technical scheme, the output end drives one reciprocating screw rod to rotate after the machine is started, then the two reciprocating screw rods synchronously rotate through the transmission of the transmission wheel and the transmission belt, after the reciprocating screw rods rotate, the mounting frame drives the cleaning brush to slide up and down on the surface of the glass plate in a reciprocating manner through the supporting rod due to the threaded connection of the mounting frame, so as to clean the dirt and rain on the surface of the glass plate and avoid the surface of the glass plate from being blurred, meanwhile, the supporting rod is made of toughened glass material and the cleaning brush is made of transparent silica gel material, so that the permeability of the cleaning structure is higher, thereby reducing the influence of the cleaning structure on the throwing of the picture when cleaning the surface of the glass plate, simultaneously facilitating the drainage of the cleaned rainwater through the arrangement of the water leakage groove, simultaneously can accomodate in order to reduce whole pleasing to the eye influence when bracing piece and clearance brush are out of work through the setting of accomodating the groove.

Further, radiator unit is including connecting in the inserted block of frame back top and connecting in the inside partition panel of frame, the top of inserted block runs through there is the gag lever post, the back of display screen is connected with the heat-conducting plate, the back of heat-conducting plate is connected with heat radiation fins, the surface mounting of dorsal scale has the fan, the dust screen is installed to one side of frame, the filter screen is installed to the inside top of frame, the top of filter screen is provided with the drier.

Through adopting above-mentioned technical scheme, the inside of cutting off display screen and wind channel in order to avoid the dust to get into the display screen through the setting of partition panel, the moisture that will get into in the frame through the setting of drier adsorbs simultaneously, in order to avoid the moisture condensation to form the fuzzy glass board of water smoke on the glass board, the filter screen makes the moisture can contact with the drier when avoiding the drier to drop, the surface direction of heat transfer to the backshell that gives off the display screen through heat-conducting plate and radiator fin when dispelling the heat to the display screen, later blow through the fan and take away the heat, the radiating effect is better, only need take out the gag lever post when needing to clear up the dust on radiator fin alright dismantle the frame, convenient dismantlement and the too much influence radiating effect of radiator fin's surface dust.

Further, the bracing piece adopts the preparation of toughened glass material to form, just the cleaning brush adopts the preparation of transparent silica gel material to form, mounting bracket and reciprocal lead screw threaded connection.

Through adopting above-mentioned technical scheme, simultaneously because the bracing piece adopts the preparation of toughened glass material to form and the clearance brush adopts the preparation of transparent silica gel material to form the permeability that makes the clearance structure higher to reduce the influence that the clearance structure was put in to the picture when clearing up the surface of glass board.

Furthermore, the number of the heat dissipation fins is multiple, and the heat dissipation fins are all wave-shaped.

Through adopting above-mentioned technical scheme, when dispelling the heat to the display screen through heat-conducting plate and heat radiation fins with the heat transfer of display screen giving off to the surface direction of dorsal scale, later blow through the fan and take away the heat, the radiating effect is better.

Furthermore, the outer frame is detachably connected with the back shell through a limiting rod and an inserting block.

Through adopting above-mentioned technical scheme, only need take out the gag lever post alright dismantle the frame when needs clear up the dust on the heat radiation fin, the too much influence radiating effect of surface dust of heat radiation fin is avoided in convenient dismantlement and installation.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model drives a reciprocating screw rod to rotate by an output end after the motor is started through the motor, then the two reciprocating screw rods synchronously rotate through the transmission of a transmission wheel and a transmission belt, after the reciprocating screw rods rotate, the mounting frame is in threaded connection with the mounting frame, so that the mounting frame drives the cleaning brush to slide up and down on the surface of the glass plate in a reciprocating manner through the support rod, dirt and rainwater on the surface of the glass plate are cleaned, the surface of the glass plate is prevented from being fuzzy, meanwhile, the transparency of the cleaning structure is higher because the support rod is made of toughened glass materials and the cleaning brush is made of transparent silica gel materials, thereby reducing the influence of the cleaning structure on the surface of the glass plate when the cleaning structure is used for cleaning the surface of the glass plate, and simultaneously, the cleaned rainwater is conveniently discharged through the arrangement of the water leakage groove, meanwhile, the storage groove can be used for storing when the supporting rod and the cleaning brush do not work so as to reduce the influence on the integral appearance, and the surface of the glass plate can be conveniently cleaned so as to reduce the rainwater and dirt on the surface of the glass plate;

2. the utility model separates the display screen from the air duct by the arrangement of the partition plate to prevent dust from entering the interior of the display screen, adsorbs moisture entering the outer frame by the arrangement of the drying agent to prevent the moisture from condensing on the glass plate to form a water mist fuzzy glass plate, prevents the drying agent from falling by the filter screen, enables the moisture to be contacted with the drying agent, transfers the heat emitted by the display screen to the outer surface direction of the back shell by the heat conduction plate and the heat radiation fins when the display screen is radiated, then takes away the heat by blowing the fan, has good heat radiation effect, can disassemble the outer frame by taking out the partition plate when the dust on the heat radiation fins needs to be cleaned, is convenient to disassemble and assemble, and avoids the influence of excessive dust on the surfaces of the heat radiation fins on the heat radiation effect, the heat dissipation effect is better and simultaneously avoids dust and moisture to pollute the display screen.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the back structure of the support bar of the present invention;

fig. 4 is a schematic diagram of a heat conducting plate according to the present invention.

In the figure: 1. an outer frame; 2. a back shell; 3. a glass plate; 4. cleaning the assembly; 401. a motor; 402. a driving wheel; 403. a transmission belt; 404. a reciprocating screw rod; 405. a mounting frame; 406. a support bar; 407. a water leakage groove; 408. cleaning a brush; 409. a receiving groove; 5. a heat dissipating component; 501. a limiting rod; 502. inserting a block; 503. a partition panel; 504. a heat conducting plate; 505. heat dissipation fins; 506. a fan; 507. a dust screen; 508. a desiccant; 509. filtering with a screen; 6. a display screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

The utility model provides a from LED display screen of taking heat dissipation cooling energy-conservation, as shown in figure 1, 2 and 4, including frame 1, the bottom of frame 1 is connected with dorsal scale 2, the surface of dorsal scale 2 is provided with radiator unit 5, the better while of radiating effect avoids dust and moisture to pollute display screen 6, install display screen 6 in the middle of the inside of frame 1, display screen 6's surface is connected with glass board 3, the top of frame 1 is provided with clearance subassembly 4, thereby convenient surface to glass board 3 is cleared up and is reduced rainwater and the filth on glass board 3 surface, frame 1 is dismantled with dorsal scale 2 through gag lever post 501 and inserted block 502 and is connected, conveniently dismantle frame 1 and clear up heat radiation fins 505.

Referring to fig. 1 to 3, the cleaning assembly 4 includes a motor 401 installed at the top of the outer frame 1, two reciprocating screws 404 respectively connected to both sides of the inside of the outer frame 1, and a receiving groove 409 opened at the lower portion of the inside of the outer frame 1, the output end of the motor 401 is connected with a reciprocating screw rod 404, the outer parts of the two reciprocating screw rods 404 are respectively sleeved with a driving wheel 402, a driving belt 403 is connected between the two driving wheels 402, one side of each of the two reciprocating screw rods 404 is connected with an installation frame 405, a supporting rod 406 is connected between the two installation frames 405, the back of the supporting rod 406 is connected with a cleaning brush 408, the bottom of the accommodating groove 409 is connected with a plurality of water leakage grooves 407, the supporting rod 406 is made of toughened glass material, and cleaning brush 408 adopts transparent silica gel material to make and forms, and mounting bracket 405 and reciprocal lead screw 404 threaded connection conveniently clear up thereby reduce the rainwater and the dirty on glass plate 3 surface to the surface of glass plate 3.

Referring to fig. 1, 2 and 4, the heat dissipation assembly 5 includes the inserted block 502 that connects in frame 1 back top and connects in frame 1 inside partition 503, the top of inserted block 502 runs through there is the gag lever post 501, the back of display screen 6 is connected with heat-conducting plate 504, the back of heat-conducting plate 504 is connected with heat radiation fins 505, the surface mounting of dorsal scale 2 has fan 506, dust screen 507 is installed to one side of frame 1, filter screen 509 is installed to the inside top of frame 1, the top of filter screen 509 is provided with drier 508, heat radiation fins 505 are provided with a plurality ofly, and a plurality of heat radiation fins 505 all are the wave, the radiating effect avoids dust and moisture to pollute display screen 6 simultaneously better.

The implementation principle of the embodiment is as follows: firstly, when the display screen 6 is normally used, the display screen 6 is separated from the air duct by the partition plate 503 to prevent dust from entering the display screen 6, meanwhile, moisture entering the outer frame 1 is adsorbed by the desiccant 508 to prevent the moisture from condensing on the glass plate 3 to form water mist fuzzy glass plate 3, the filter screen 509 prevents the desiccant 508 from falling off and simultaneously enables the moisture to contact with the desiccant 508, when the display screen 6 is cooled, the heat emitted from the display screen 6 is transferred to the outer surface direction of the back shell 2 through the heat conducting plate 504 and the heat radiating fins 505, then the fan 506 blows air to take away the heat, when the dust on the heat radiating fins 505 needs to be cleaned, a worker only needs to take out the limiting rod 501 to disassemble the outer frame 1, the disassembly and the installation are convenient, and the excessive dust on the surfaces of the heat radiating fins 505 is prevented from affecting the heat radiating effect, when raining, a worker can turn on the motor 401, the output end drives one reciprocating screw rod 404 to rotate after the motor 401 is started, then the two reciprocating screw rods 404 are driven to synchronously rotate through the transmission wheel 402 and the transmission belt 403, after the reciprocating screw rods 404 rotate, the mounting frame 405 is in threaded connection with the mounting frame, so that the mounting frame 405 drives the cleaning brush 408 to slide up and down on the surface of the glass plate 3 in a reciprocating mode through the supporting rod 406, dirt and rainwater on the surface of the glass plate 3 are cleaned, the surface of the glass plate 3 is prevented from being fuzzy, meanwhile, the transparency of the cleaning structure is high due to the fact that the supporting rod 406 is made of toughened glass materials and the cleaning brush 408 is made of transparent silica gel materials, the influence of the cleaning structure on the putting of a picture when the surface of the glass plate 3 is cleaned is reduced, and meanwhile, the cleaned rainwater is conveniently discharged through the arrangement of the water leakage groove 407, meanwhile, the supporting rod 406 and the cleaning brush 408 can be accommodated when not working through the arrangement of the accommodating groove 409, so that the influence on the overall appearance is reduced.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a from LED display screen of taking heat dissipation cooling energy-conservation, includes frame (1), its characterized in that: the bottom of frame (1) is connected with dorsal scale (2), the surface of dorsal scale (2) is provided with radiator unit (5), install display screen (6) in the middle of the inside of frame (1), the surface of display screen (6) is connected with glass board (3), the top of frame (1) is provided with clearance subassembly (4).

2. The LED display screen with the functions of heat dissipation, temperature reduction and energy saving as claimed in claim 1, is characterized in that: clearance subassembly (4) including installing in motor (401) at frame (1) top, connect respectively in two reciprocal lead screw (404) of frame (1) inside both sides and set up in frame (1) inside below and accomodate groove (409), just the output of motor (401) is connected with a reciprocal lead screw (404), two drive wheel (402) have all been cup jointed to the outside of reciprocal lead screw (404), two be connected with drive belt (403) between drive wheel (402), two one side of reciprocal lead screw (404) all is connected with mounting bracket (405), two be connected with bracing piece (406) between mounting bracket (405), the back of bracing piece (406) is connected with clearance brush (408), the bottom of accomodating groove (409) is connected with a plurality of water leakage grooves (407).

3. The LED display screen with the functions of heat dissipation, temperature reduction and energy saving as claimed in claim 1, is characterized in that: radiator unit (5) including connecting in inserted block (502) of frame (1) back top and connecting in partition panel (503) of frame (1) inside, the top of inserted block (502) is run through gag lever post (501), the back of display screen (6) is connected with heat-conducting plate (504), the back of heat-conducting plate (504) is connected with heat radiation fins (505), the surface mounting of dorsal scale (2) has fan (506), dust screen (507) is installed to one side of frame (1), filter screen (509) are installed to the inside top of frame (1), the top of filter screen (509) is provided with drier (508).

4. The LED display screen with the functions of heat dissipation, temperature reduction and energy saving as claimed in claim 2, wherein: the support rod (406) is made of toughened glass materials, the cleaning brush (408) is made of transparent silica gel materials, and the mounting rack (405) is in threaded connection with the reciprocating screw rod (404).

5. The LED display screen with the functions of heat dissipation, temperature reduction and energy saving as claimed in claim 3, wherein: the number of the heat dissipation fins (505) is multiple, and the plurality of the heat dissipation fins (505) are all wave-shaped.

6. The LED display screen with the functions of heat dissipation, temperature reduction and energy saving as claimed in claim 3, wherein: the outer frame (1) is detachably connected with the back shell (2) through a limiting rod (501) and an inserting block (502).