CN213519065U - LED aluminum box structure with radiating fins - Google Patents

Abstract

The utility model relates to a LED box technical field, especially a LED aluminium box structure with heat radiation fins, including radiator unit, LED banks, filter screen panel, breakwater and box, the thing chamber is put in the box has been seted up, the fixed slot has all been seted up on the top of box, bottom and the both sides wall, every the both ends of fixed slot all are equipped with two fixed orificess. The utility model discloses can realize installing the box through the fixed slot, and simultaneously, a plurality of fixed orificess of rethread spiro union, make the installation of LED device more firm, in the use, heat conveying in with the radiating bottom plate through the heat pipe is to the heat radiation fins, increase the surface area of radiating bottom plate, the fan of installation on the radiating fins restarts, accelerate the air convection, improve the radiating rate, solved because of electrical components high temperature, thereby make the instability of LED display screen, the technical problem that the fault rate improves.

Description

LED aluminum box structure with radiating fins

Technical Field

The utility model relates to a LED box technical field, especially a LED aluminium box structure with heat radiation fins.

Background

An LED electronic display screen, also called LED display screen, is a display mode by controlling semiconductor light emitting diodes, and is roughly like a display mode composed of a plurality of light emitting diodes, usually red, and characters are displayed by turning on and off of lamps. A display screen for displaying various information such as characters, figures, images, animation, quotation, video, and video signals. LED display screens have been widely used in large squares, commercials, stadiums, information dissemination, news distribution, stock exchanges, etc.

Can produce a large amount of heats behind the LED display screen circular telegram, the high temperature can burn out the electrical apparatus original paper of display screen, in order to solve this problem, prior art improves through the structure and the material to the box of installation LED display screen, wherein especially use most with the fashioned box of aluminum product, though conventional LED display screen aluminum box body is more advantageous in the aspect of the heat dissipation, however, in case get into hot summer, the heat of aluminum box body can't in time be discharged, can absorb a large amount of heats on the contrary and lead back to inside the display screen electrical apparatus component through the aluminum box body surface. Once such a situation occurs, when the temperature of the electrical component is too high, the LED display screen is unstable, and the failure rate is increased, meanwhile, in the heat dissipation process, water is a common heat transfer carrier, and the leakage phenomenon of water due to careless use often occurs, which not only affects the heat dissipation effect of the display screen, but also affects the service life of the display screen.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED aluminium box structure with heat radiation fins to because of electrical components high temperature among the solution prior art, thereby make the instability of LED display screen, the technical problem that the fault rate improves.

The utility model provides a LED aluminium box structure with heat radiation fins, including radiator unit, LED banks, filter screen panel, breakwater and box, the box has been seted up and has been put the thing chamber, the fixed slot has all been seted up on the top of box, bottom and the both sides wall, every the both ends of fixed slot all are equipped with two fixed orificess, radiator unit installs and puts the thing chamber, filter screen panel sliding connection is on the box, LED banks and breakwater all install on radiator unit.

Furthermore, the heat dissipation assembly comprises a heat dissipation bottom plate, two heat dissipation fins and a heat conduction piece, the heat dissipation bottom plate is arranged in the storage cavity, the LED lamp bank is arranged on one side of the heat dissipation bottom plate, the two heat dissipation fins are vertically and symmetrically arranged on the other side of the heat dissipation bottom plate, the number of the heat conduction pieces is multiple, and each heat conduction piece is arranged at two ends of each heat dissipation fin.

Furthermore, each heat conduction piece all includes fan and a plurality of heat pipe, the heat pipe is the U-shaped, and is a plurality of the heat pipe is installed on heat radiation fins's lateral wall equidistantly, and the one end of every heat pipe all with heat radiation fins lateral wall fixed connection, every the other end of heat pipe all with a lateral wall fixed connection of heat dissipation bottom plate, every the fan is all installed and is served at heat radiation fins.

Further, every the guide way has all been seted up to fixed slot one side, one side of filtering screen panel is equipped with a plurality of guide blocks with a plurality of guide ways sliding fit.

Furthermore, the LED lamp group comprises a plurality of LED lamps, and the LED lamps are fixedly installed on one side of the heat dissipation bottom plate at equal intervals.

Furthermore, the water baffle is arranged at the bottom of the other side of the radiating bottom plate and is positioned below the two radiating fins, a plurality of water falling holes distributed at equal intervals are formed in the water baffle, and a V-shaped groove for guiding water is formed in the end face of the water baffle.

Compared with the prior art, the beneficial effects of the utility model reside in that:

firstly, install the box through the fixed slot fixedly, simultaneously, the installation that makes the LED device is more firm through a plurality of fixed orificess of spiro union, in the use, convey the heat in the radiating bottom plate to the radiating fin through the heat pipe, increase the surface area of radiating bottom plate, restart the fan of installing on the radiating fin for air convection, improve the radiating rate, avoided because of electrical components high temperature, thereby make the instability of LED display screen, the circumstances that the fault rate improves.

And secondly, through the matching between the guide groove and the guide block, the filter screen cover can be conveniently assembled and disassembled on the box body, and meanwhile, the filter screen cover can be used for preventing dust of the heat dissipation assembly, so that the condition that the function of the heat dissipation assembly is reduced due to excessive dust is avoided.

Thirdly, after the heat dissipation fins are used for a long time, the phenomenon that water vapor is condensed into water can occur, water can be collected through the water baffle at the moment, the water is guided by the V-shaped groove, the water is guided and discharged through the water falling hole, the condition that the heat dissipation effect of the LED device is influenced by the water is avoided, and the service life of the LED device is further prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first angle three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective view of the present invention;

fig. 3 is a three-dimensional structure diagram of the heat dissipation assembly of the present invention;

reference numerals: the LED lamp comprises a heat dissipation assembly 1, a heat dissipation base plate 11, heat dissipation fins 12, a heat conducting piece 13, a fan 131, a heat conducting pipe 132, an LED lamp group 2, an LED lamp 21, a filter screen 3, a guide block 31, a water baffle 4, a water falling hole 41, a V-shaped groove 42, a box body 5, an object placing cavity 51, a fixing groove 52, a fixing hole 53 and a guide groove 54.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific 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.

It is shown below with reference to fig. 1 to fig. 3 that the embodiment of the utility model provides a LED aluminium box structure with heat radiation fins, including radiator unit 1, LED banks 2, filter screen panel 3, breakwater 4 and box 5, box 5 has been seted up and has been put thing chamber 51, fixed slot 52, every have all been seted up on the top of box 5, bottom and the both sides wall fixed slot 52, every the both ends of fixed slot 52 all are equipped with two fixed orificess 53, install box 5 through fixed slot 52 fixedly, and simultaneously, the installation of rethread a plurality of fixed orificess 53 of spiro union makes the LED device more firm, radiator unit 1 installs in putting thing chamber 51, filter screen panel 3 sliding connection is on box 5, LED banks 2 and breakwater 4 are all installed on radiator unit 1.

Preferably, the heat dissipation assembly 1 includes a heat dissipation base plate 11, two heat dissipation fins 12 and two heat conduction members 13, the heat dissipation base plate 11 is installed in the storage cavity 51, the LED lamp set 2 is installed on one side of the heat dissipation base plate 11, the two heat dissipation fins 12 are vertically and symmetrically installed on the other side of the heat dissipation base plate 11, the plurality of heat conduction members 13 are provided, each heat conduction member 13 is installed on both ends of each of the two heat dissipation fins 12, heat on the heat dissipation base plate 11 is uniformly transferred to the two heat dissipation fins 12 through the heat conduction members 13, the surface area of the heat dissipation base plate 11 is increased, heat dissipation is accelerated, and meanwhile, the heat dissipation fins 12 and the heat conduction members 13 work in a matched manner, and heat dissipation effect is further accelerated.

Preferably, each of the heat conducting members 13 includes a fan 131 and a plurality of heat conducting pipes 132, the heat conducting pipes 132 are U-shaped, the plurality of heat conducting pipes 132 are installed on the side wall of the heat dissipating fins 12 at equal intervals, one end of each of the heat conducting pipes 132 is fixedly connected with a side wall of the heat dissipating fins 12, the other end of each of the heat conducting pipes 132 is fixedly connected with a side wall of the heat dissipating base plate 11, each of the fans 131 is installed on one end of the heat dissipating fins 12, the heat in the heat dissipating base plate 11 is transferred to the heat dissipating fins 12 through the heat conducting pipes 132, and then the fan 131 installed on the heat dissipating fins 12 is started to accelerate air convection and increase the heat dissipating speed.

Preferably, every guide way 54 has all been seted up to fixed slot 52 one side, one side of filtering screen panel 3 is equipped with a plurality of guide blocks 31 with a plurality of guide ways 54 sliding fit, through the cooperation between guide way 54 and the guide block 31, can conveniently filter the loading and unloading of screen panel 3 on box 5, and simultaneously, filtering screen panel 3 can prevent dust to radiator unit 1, has avoided because of the dust is too much for the condition that radiator unit 1 function descends.

Preferably, the LED lamp group 2 includes a plurality of LED lamps 21, and a plurality of LED lamps 21 are equidistantly fixedly mounted on one side of the heat dissipation bottom plate 11, and the LED lamps 21 are bonded with the heat dissipation bottom plate 11 through a heat-conducting adhesive, so that the plurality of LED lamps 21 can uniformly dissipate heat, and the occurrence of local overheating is avoided.

Preferably, the water baffle 4 is installed at the bottom of the other side of the heat dissipation bottom plate 11, the water baffle 4 is located below the two heat dissipation fins 12, a plurality of water falling holes 41 distributed at equal intervals are formed in the water baffle 4, a V-shaped groove 42 for guiding water is formed in the end face of the water baffle 4, after the heat dissipation fins 12 are used for a long time, the phenomenon that water vapor is condensed into water may occur, at this time, water can be collected through the water baffle 4, and the water is guided by the V-shaped groove 42, so that the water is guided and discharged through the water falling holes 41.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a LED aluminium box structure with heat radiation fins, its characterized in that, includes radiator unit (1), LED banks (2), filters screen panel (3), breakwater (4) and box (5), box (5) have been seted up and have been put thing chamber (51), fixed slot (52), every have all been seted up on the top, bottom and the both sides wall of box (5) the both ends of fixed slot (52) all are equipped with two fixed orificess (53), radiator unit (1) is installed and is being put thing chamber (51), filter screen panel (3) sliding connection is on box (5), LED banks (2) and breakwater (4) are all installed on radiator unit (1).

2. The aluminum box structure with heat dissipation fins for LED as recited in claim 1, wherein the heat dissipation assembly (1) comprises a heat dissipation base plate (11), two heat dissipation fins (12) and a plurality of heat conduction members (13), the heat dissipation base plate (11) is installed in the storage cavity (51), the LED lamp set (2) is installed on one side of the heat dissipation base plate (11), the two heat dissipation fins (12) are vertically and symmetrically installed on the other side of the heat dissipation base plate (11), the plurality of heat conduction members (13) are provided, and each heat conduction member (13) is installed on two ends of each heat dissipation fin (12).

3. The LED aluminum box structure with the heat dissipating fins as claimed in claim 2, wherein each of the heat conducting members (13) comprises a fan (131) and a plurality of heat conducting pipes (132), the heat conducting pipes (132) are U-shaped, the plurality of heat conducting pipes (132) are installed on the side walls of the heat dissipating fins (12) at equal intervals, one end of each heat conducting pipe (132) is fixedly connected with one side wall of the heat dissipating fins (12), the other end of each heat conducting pipe (132) is fixedly connected with one side wall of the heat dissipating bottom plate (11), and each fan (131) is installed on one end of the heat dissipating fins (12).

4. The LED aluminum box structure with the heat dissipation fins as recited in claim 1, wherein a guide groove (54) is formed at one side of each fixing groove (52), and a plurality of guide blocks (31) slidably engaged with the guide grooves (54) are formed at one side of the filter screen (3).

5. The LED aluminum box structure with the heat dissipation fins as claimed in claim 3, wherein the LED lamp set (2) comprises a plurality of LED lamps (21), and the plurality of LED lamps (21) are fixedly installed on one side of the heat dissipation bottom plate (11) at equal intervals.

6. The LED aluminum box structure with the heat dissipation fins as claimed in claim 5, wherein the water baffle (4) is installed at the bottom of the other side of the heat dissipation bottom plate (11), the water baffle (4) is located below the two heat dissipation fins (12), the water baffle (4) is provided with a plurality of water falling holes (41) distributed at equal intervals, and the end face of the water baffle (4) is provided with a V-shaped groove (42) for guiding water.

Images