CN212278704U

CN212278704U - Display module for indoor display screen

Info

Publication number: CN212278704U
Application number: CN202021494946.5U
Authority: CN
Inventors: 蔡迪
Original assignee: Individual
Current assignee: Shuopeng (Liaoning) Innovation Electronic Technology Co.,Ltd.
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-01-01
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a display module for indoor display screen, which comprises a housin, the upper surface of casing is equipped with the display module body, the display module body is connected with the casing through the connecting piece, the bleeder vent has all been seted up to the left and right sides below of casing, the lower surface laminating of display module body has the heating panel. This a display module for indoor display screen, through the casing, the display module body, the bleeder vent, the connecting piece, the heating panel, energy-saving mechanism, the coil pipe, including a motor, an end cap, a controller, and a cover plate, the bull stick, the flabellum, lead to the cooperation between groove and the arc wall, the motor is circular telegram and can be made bull stick and flabellum rotate, there is certain difference in the space between a section of thick bamboo inner wall left and right sides and the rubber leaf, then make to produce the atmospheric pressure difference between the both sides hose, can provide circulation power for cold water in the coil pipe, need not to provide the function with the help of the external circulating pump that.

Description

Display module for indoor display screen

Technical Field

The utility model relates to a display module technical field specifically is a display module for indoor display screen.

Background

The prior art has the disadvantages that the heat dissipation performance of the display module for the indoor display screen is poor, which results in high temperature inside the LED display module, and aging of electrical components is accelerated, thereby reducing the service life of the LED display module, and the above problems are not solved, and the LED display module with good heat dissipation performance in the disclosed technology can be applied, for example, the patent with application number 201921883759.3, which comprises an outer shell and an LED display module body, wherein the LED display module body is installed inside the outer shell, a heat dissipation cavity is opened inside the outer shell, a heat dissipation plate is installed inside the heat dissipation cavity near to one side of the LED display module body, although the heat dissipation efficiency of the display module can be improved, certain disadvantages still exist in the actual use process, for example, when the coil pipe inside the heat dissipation plate circulates cold water, an external water pumping circulation pump is needed to provide kinetic energy, the energy consumption, the practical performance is general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display module for indoor display screen to when solving the inside coil pipe cold water circulation of heating panel that proposes in the above-mentioned background art, need use external pump circulation pump that draws water to provide kinetic energy, energy resource consumption is great, and product manufacturing cost is higher, practicality general problem.

In order to achieve the above object, the utility model provides a following technical scheme: a display module for an indoor display screen comprises a shell, wherein a display module body is arranged on the upper surface of the shell and is connected with the shell through a connecting piece, air holes are formed in the lower portions of the left side and the right side of the shell, a heat dissipation plate is attached to the lower surface of the display module body, the outer side of the heat dissipation plate is fixedly connected with the inner wall of the shell, a coil pipe is installed inside the heat dissipation plate, a motor is installed at the bottom end of the right side of the shell, a rotating rod is fixedly connected to the left side of the motor, fan blades are fixedly connected to the outer wall of the rotating rod, and an energy-saving mechanism is arranged on the left side;

the energy-saving mechanism comprises a transverse cylinder, a supporting block, a sleeve, a rubber blade, a quick connector and a hose;

the utility model discloses a quick connector, including a horizontal section of thick bamboo, a rotating rod, a horizontal section of thick bamboo, a supporting block, a casing, a quick connector, a hose, the other end of hose is connected with the both ends of coil pipe, the outer wall left side at the bull stick is cup jointed to horizontal section of thick bamboo, the inside off-centre of horizontal section of thick bamboo is provided with the sleeve, the sleeve rotates with horizontal section of thick bamboo through sealed bearing and links to each other, the lower surface rigid coupling of horizontal section of thick bamboo has the tray, the lower surface of tray is fixed with the inside bottom of casing and is linked to each other, telescopic inner wall links to each other with the outer wall of bull stick is fixed, telescopic outer wall is annular rigid coupling and has the. Can provide circulating power for cold water in the coil pipe, need not to provide the function with the help of external circulating pump that draws water, can reduce energy consumption.

Preferably, the upper surface of the supporting block is matched with the outer wall of the transverse cylinder. The supporting block can be fully contacted with the outer wall of the transverse cylinder, and the supporting block is favorably fixedly connected with the transverse cylinder.

Preferably, the central points of the rotating rod and the sleeve are located on the same horizontal line. The sleeve can rotate concentrically by rotating the rotating rod.

Preferably, the left side and the right side of the shell are provided with a protection mechanism;

the protection mechanism comprises a housing, a filter hole, a partition plate, a transverse pipe and a valve;

two the housing rigid coupling is in the left and right sides of casing respectively, the filtration pore has been seted up on the outside surface of housing, the left side the inner wall center rigid coupling of housing has the baffle, the baffle is fixed continuous with the contact surface of casing, violently manage the rigid coupling in the left side of coil pipe, violently manage and run through heating panel and casing, left side in proper order the valve is installed to the left surface rear side bottom of housing. The large particle impurities outside can be prevented from entering the shell.

Preferably, the upper surface of the cover shell on the left side is fixedly embedded with an observation window. The water quality of the cold water in the left housing can be observed conveniently by an operator.

Preferably, the lower surface of the heat dissipation plate is provided with a heat conduction mechanism;

the heat conducting mechanism comprises a rubber cylinder, a graphite cylinder and a metal cylinder;

a plurality of packing element from left to right evenly distributed in proper order is at the lower surface of heating panel, the outer wall of packing element offsets tightly with the contact surface of heating panel, the inner wall rigid coupling of packing element has a graphite section of thick bamboo, the inner wall rigid coupling of a graphite section of thick bamboo has a metal cylinder. The heat dissipation performance of the display module body can be further improved.

Preferably, the left side and the right side of the outer wall of the rubber cylinder are both provided with through grooves. The through groove is convenient for the air flow to radiate the heat-carrying mechanism.

Preferably, the front surface of the rubber cylinder is annularly provided with an arc-shaped groove. The heat conduction mechanism is convenient to be butted with the heat dissipation plate.

Compared with the prior art, the beneficial effects of the utility model are that: this a display module for indoor display screen, for traditional technique, has following advantage:

through the casing, the display module body, the air vent, the connecting piece, the heat dissipation plate, an energy-saving mechanism, the coil pipe, a motor, a rotating rod, fan blades, the cooperation between the through groove and the arc-shaped groove, the motor is electrified to enable the rotating rod and the fan blades to rotate, the fan blades can enable the inside of the casing to generate air flow in the rotating process, the heat dissipation plate and the display module body are subjected to heat dissipation, the rotating rod can enable the sleeve and the rubber blades to rotate in the rotating process, a certain gap exists between each rubber blade, the rubber blades can be tightly abutted against the inner wall of the transverse cylinder in the rotating process, a certain difference value exists between the left side and the right side of the inner wall of the transverse cylinder and the rubber blades, and then air pressure difference is generated between hoses on the two sides, circulating power can be provided for cold water in the coil pipe, functions are provided without an external water pumping, the practical performance can be enhanced.

Through the casing, the display module body, the bleeder vent, the connecting piece, the heating panel, energy-saving mechanism, protection machanism, the coil pipe, including a motor, an end cap, a controller, and a cover plate, the bull stick, the flabellum, lead to the cooperation between groove and the arc wall, the housing and the filtration pore of casing both sides can prevent that external great particulate impurity from entering into inside the casing, do benefit to the permanent use of display module body, and inside can be used for storing cold water in the space between left side housing and the baffle, for the inside circulated cold water source that provides of coil pipe, the structure is comparatively simple.

Through the cooperation between heating panel and the heat conduction mechanism, each part in the heat conduction mechanism all has excellent heat conductivility, does benefit to the heating panel and carries out high-efficient heat dissipation, can further promote the heat dispersion of display module body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the housing, the coil and the economizer mechanism of FIG. 1;

FIG. 3 is a left side partial cross-sectional view of the economizer mechanism of FIG. 2;

fig. 4 is a top cross-sectional view of the thermal conduction mechanism of fig. 2.

In the figure: 1. the display module comprises a shell, 2, a display module body, 3, air holes, 4, a connecting piece, 5, a heat dissipation plate, 6, an energy-saving mechanism, 601, a transverse cylinder, 602, a supporting block, 603, a sleeve, 604, rubber leaves, 605, a quick-connection plug, 606, a hose, 7, a protection mechanism, 701, a housing, 702, a filter hole, 703, a partition plate, 704, a transverse pipe, 705, a valve, 8, a heat conduction mechanism, 801, a rubber cylinder, 802, a graphite cylinder, 803, a metal cylinder, 9, a coil, 10, a motor, 11, a rotating rod, 12, fan blades, 13, a through groove, 14, an arc-shaped groove, 15 and an observation window.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a display module for indoor display screen, which comprises a housin 1, the upper surface of casing 1 is equipped with display module body 2, display module body 2 is connected with casing 1 through connecting piece 4, bleeder vent 3 has all been seted up to casing 1's left and right sides below, the lower surface laminating of display module body 2 has heating panel 5, the outside of heating panel 5 links to each other with the inner wall of casing 1 is fixed, the internally mounted of heating panel 5 has coil pipe 9, motor 10 is installed to casing 1's right side bottom, motor 10 is the micro motor model GA12-N20, and the power cord of motor 10 is docked mutually with external power supply unit, the left side rigid coupling of motor 10 has bull stick 11, the output shaft of motor 10 is fixed continuous with bull stick 11, the outer wall fixed cup joint of bull stick 11 has flabellum 12, the outer wall left side of bull stick 11 is equipped with energy-saving mechanism 6, energy-saving mechanism 6 includes horizontal, A rubber blade 604, a quick-connection plug 605 and a hose 606, wherein the horizontal cylinder 601 is sleeved on the left side of the outer wall of the rotating rod 11, the inner part of the horizontal cylinder 601 is eccentrically provided with a sleeve 603, the sleeve 603 is rotatably connected with the horizontal cylinder 601 through a sealing bearing, the lower surface of the horizontal cylinder 601 is fixedly connected with a support block 602, the lower surface of the support block 602 is fixedly connected with the bottom end of the inner part of the shell 1, the inner wall of the sleeve 603 is fixedly connected with the outer wall of the rotating rod 11, the outer wall of the sleeve 603 is annularly and fixedly connected with the rubber blade 604, the rubber blade 604 is made of rubber material and has certain toughness, the rubber blade 604 is fixedly connected with the inner wall of the horizontal cylinder 601, the left side and the right side of the outer wall of the horizontal cylinder 601 are fixedly connected with the quick-connection plug 605, the outer end part of the quick-connection plug 605 is fixedly connected with the hose 606, the other end of the hose 606 is connected with two ends of the, can ensure that the outer wall of tray 602 and horizontal section of thick bamboo 601 fully contacts, do benefit to and carry out the rigid coupling between tray 602 and the horizontal section of thick bamboo 601, the central point of bull stick 11 and sleeve 603 all is located same water flat line, and bull stick 11 rotates and can make sleeve 603 carry out concentric rotation.

The left side and the right side of the shell 1 are provided with protection mechanisms 7, each protection mechanism 7 comprises a cover shell 701, a filter hole 702, a partition plate 703, a transverse pipe 704 and a valve 705, the two cover shells 701 are respectively fixedly connected with the left side and the right side of the shell 1, the rear side of the upper surface of the left cover shell 701 is provided with a water injection port, the top end of the water injection port is provided with a screw cap, the outer side surface of each cover shell 701 is provided with the filter hole 702, the center of the inner wall of the left cover shell 701 is fixedly connected with the partition plate 703, the partition plate 703 is fixedly connected with the contact surface of the shell 1, the transverse pipe 704 is fixedly connected with the left side of the coil pipe 9, the transverse pipe 704 sequentially penetrates through the heat dissipation plate 5 and the shell 1, the bottom end of the rear side of the left surface of the left cover shell 701 is provided with the valve 705, the model of the valve 705 is F0520D, the valve can, the quality of the cold water in the left housing 701 can be observed conveniently by an operator.

The lower surface of the heat dissipation plate 5 is provided with a heat conduction mechanism 8, the heat conduction mechanism 8 comprises a rubber cylinder 801, a graphite cylinder 802 and a metal cylinder 803, a plurality of rubber cylinders 801 are uniformly distributed on the lower surface of the heat dissipation plate 5 from left to right, the outer wall of the rubber cylinder 801 is abutted against the contact surface of the heat dissipation plate 5, the rubber cylinder 801 is the same as the material of a silica gel heat conduction pad in the prior art, has good heat conduction capability, high-grade pressure resistance, certain flexibility and good adhesion force, the inner wall of the rubber cylinder 801 is fixedly connected with the graphite cylinder 802, the graphite cylinder 802 is the same as the graphite plate in the prior art, is a brand new heat conduction and dissipation material, has unique crystal grain orientation, uniformly conducts heat along two directions, the inner wall of the graphite cylinder 802 is fixedly connected with the metal cylinder 803, the metal cylinder 803 is made of metal aluminum, the left side and the right side of the outer wall of the rubber cylinder 801 are both, the arc-shaped groove 14 is annularly formed in the front surface of the rubber cylinder 801, the arc-shaped groove 14 can enhance the toughness of the rubber cylinder 801, and the heat conducting mechanism 8 is conveniently in butt joint with the heat dissipation plate 5.

When the display module for the indoor display screen is used, firstly, a proper amount of cold water is injected into the space between the upper part of the left side cover shell 701 and the partition plate 703, a water injection port is sealed, when the display module body 2 runs, an operator energizes the motor 10 to enable the rotating rod 11 and the fan blades 12 to rotate, the fan blades 12 can enable the inside of the shell 1 to generate air flow in the rotating process to dissipate heat of the heat dissipation plate 5 and the display module body 2, meanwhile, the sleeve 603 and the rubber blades 604 can rotate in the rotating process of the rotating rod 11, a certain gap exists between each rubber blade 604, the rubber blades 604 can be tightly abutted against the inner wall of the transverse cylinder 601 in the rotating process, a certain difference exists between the left side and the right side of the inner wall of the transverse cylinder 601 and the space between the rubber blades 604, then, an air pressure difference is generated between the hoses 606 at the two sides, and circulation power can be provided for the cold water in the coil pipe 9, then, the horizontal pipe 704 is used for sucking and circulating cold water, and the function is provided without an external water pumping and circulating pump in the process, so that the energy consumption can be reduced, the manufacturing cost of the product can be reduced, and the practicability can be enhanced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, 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, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. A display module for an indoor display screen, comprising a housing (1), characterized in that: the energy-saving display module is characterized in that a display module body (2) is arranged on the upper surface of the shell (1), the display module body (2) is connected with the shell (1) through a connecting piece (4), air holes (3) are formed in the lower portions of the left side and the right side of the shell (1), a heat dissipation plate (5) is attached to the lower surface of the display module body (2), the outer side of the heat dissipation plate (5) is fixedly connected with the inner wall of the shell (1), a coil pipe (9) is installed inside the heat dissipation plate (5), a motor (10) is installed at the bottom end of the right side of the shell (1), a rotating rod (11) is fixedly connected to the left side of the motor (10), fan blades (12) are fixedly sleeved on the outer wall of the rotating rod (11), and an energy-saving mechanism;

the energy-saving mechanism (6) comprises a transverse cylinder (601), a supporting block (602), a sleeve (603), a rubber blade (604), a quick-connection plug (605) and a hose (606);

the utility model discloses a quick-change connector, including horizontal section of thick bamboo (601), horizontal section of thick bamboo (601) and sealed bearing, the outer wall left side of bull stick (11) is cup jointed in horizontal section of thick bamboo (601), the inside off-centre of horizontal section of thick bamboo (601) is provided with sleeve (603), sleeve (603) rotate with horizontal section of thick bamboo (601) through sealed bearing and link to each other, the lower surface rigid coupling of horizontal section of thick bamboo (601) has tray (602), the lower surface of tray (602) is fixed with the inside bottom of casing (1) and is linked to each other, the inner wall of sleeve (603) is fixed with the outer wall of bull stick (11) and links to each other, the outer wall of sleeve (603) is the annular rigid coupling and has rubber leaf (604), rubber leaf (604) are fixed with the inner wall of horizontal section of thick bamboo (601) and link to each other, the equal rigid coupling in outer wall left and right sides of horizontal section of thick bamboo (601).

2. A display module for an indoor display screen according to claim 1, wherein: the upper surface of the supporting block (602) is matched with the outer wall of the transverse cylinder (601).

3. A display module for an indoor display screen according to claim 1, wherein: the central points of the rotating rod (11) and the sleeve (603) are all located on the same horizontal line.

4. A display module for an indoor display screen according to claim 1, wherein: the left side and the right side of the shell (1) are provided with a protection mechanism (7);

the protection mechanism (7) comprises a housing (701), a filter hole (702), a partition plate (703), a transverse pipe (704) and a valve (705);

two housing (701) rigid coupling is in the left and right sides of casing (1) respectively, filtration pore (702), left side have been seted up on the outside surface of housing (701) the inner wall center rigid coupling of housing (701) has baffle (703), baffle (703) link to each other with the contact surface of casing (1) is fixed, violently manage (704) rigid coupling in the left side of coil pipe (9), violently manage (704) and run through heating panel (5) and casing (1), left side in proper order valve (705) are installed to left surface rear side bottom of housing (701).

5. A display module for an indoor display screen according to claim 4, wherein: and an observation window (15) is embedded and fixedly connected to the upper surface of the casing (701) on the left side.

6. A display module for an indoor display screen according to claim 1, wherein: the lower surface of the heat dissipation plate (5) is provided with a heat conduction mechanism (8);

the heat conducting mechanism (8) comprises a rubber cylinder (801), a graphite cylinder (802) and a metal cylinder (803);

a plurality of packing element (801) from left to right evenly distributed in proper order is at the lower surface of heating panel (5), the outer wall of packing element (801) offsets tightly with the contact surface of heating panel (5), the inner wall rigid coupling of packing element (801) has graphite section of thick bamboo (802), the inner wall rigid coupling of graphite section of thick bamboo (802) has metal cylinder (803).

7. A display module for an indoor display screen according to claim 6, wherein: the left side and the right side of the outer wall of the rubber cylinder (801) are provided with through grooves (13).

8. A display module for an indoor display screen according to claim 6, wherein: the front surface of the rubber cylinder (801) is annularly provided with an arc-shaped groove (14).