CN210900141U - Heat dissipation device of LED display screen - Google Patents
Heat dissipation device of LED display screen Download PDFInfo
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- CN210900141U CN210900141U CN201921846963.8U CN201921846963U CN210900141U CN 210900141 U CN210900141 U CN 210900141U CN 201921846963 U CN201921846963 U CN 201921846963U CN 210900141 U CN210900141 U CN 210900141U
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Abstract
The utility model discloses a heat abstractor of LED display screen, include casing, water pump and set up in the inside LED display screen of casing, install the toughened glass board on the left surface of casing, the casing is inside installs the cover body that covers the toughened glass board through the bolt, the LED display screen sets up in cover internal portion, install the roof on a side of casing upper end, the water pump is installed on the roof, install the inlet tube on the intake of water pump, the inlet tube passes first filter plate and extends to the bottom of casing, install the outlet pipe on the delivery end of water pump, still install rainwater collection device on the roof. The utility model discloses simple structure transmits the heat on the cover body through the quick absorption LED display screen of hydroenergy, and hydroenergy from the top discharges, makes water in aerial quick discharge the heat, and water has the evaporativity simultaneously, and the evaporation through water can quick heat absorption, has reduced temperature on every side, can effectually collect external rainwater utilization simultaneously.
Description
Technical Field
The utility model relates to a LED display screen technical field, concretely relates to heat abstractor of LED display screen.
Background
An LED display (LED display) is a flat panel display, which is composed of small LED module panels, and is used to display various information such as text, image, video, and video signals.
With the rapid development of science and technology, the LED display screen has been used in various aspects of life, plays a very important role in our life, and when the LED display screen is used, a large amount of heat can be generated by the LED display screen, especially in the environment of high temperature in summer, if the LED display screen has poor heat dissipation, the integrated circuit of the LED display screen is likely to be abnormal in work and even burnt out, and finally the display system cannot work normally.
Disclosure of Invention
The utility model aims to solve the technical problem that a heat abstractor of LED display screen is provided to solve the problem of proposing among the above-mentioned background art.
The utility model discloses a realize through following technical scheme: a heat dissipation device of an LED display screen comprises a shell, a water pump and the LED display screen arranged in the shell, wherein a viewing port is arranged on the left side face of the shell, a toughened glass plate is arranged in the viewing port, a cover body covering the toughened glass plate is arranged in the shell through bolts, the LED display screen is arranged in the cover body, the back face of the LED display screen is fixed on the cover body through bolts, more than one heat dissipation fin is vertically arranged on one end face of the cover body away from the toughened glass plate, an opening is arranged at the upper end of the shell and is provided with a first filter screen plate, a top plate is arranged on one side face of the upper end of the shell, the water pump is arranged on the top plate, a water inlet pipe is arranged on the water inlet end of the water pump, the water inlet pipe penetrates through the first filter screen plate and extends to the bottom of the shell, a water outlet pipe is arranged on, and a rainwater collecting device is also arranged on the top plate.
As the preferred technical scheme, the rainwater collecting device comprises a groove body and a second filter screen plate installed at the upper end of the groove body, the top plate is arranged in an L-shaped structure, the groove body is installed on the top surface of the top plate, a water flowing channel of an L-shaped structure is arranged inside the top plate, more than one water inlet hole communicated with the water flowing channel is formed between the bottom surface of the groove body and the top surface of the top plate, and a water outlet hole is formed in the position, right opposite to the lower end of the water flowing channel, of the outer wall surface of.
Preferably, the cover body is made of a metal material, and a rubber layer is arranged between the cover body and the shell.
As the preferred technical scheme, a fixing bracket is arranged at one end of the shell, which is far away from the toughened glass plate, and more than one fixing hole is arranged on the fixing bracket.
The utility model has the advantages that: the utility model discloses simple structure, the inside water that has the cover body of flooding of casing, transmit the heat on the cover body through the quick absorption LED display screen of hydroenergy, and can take out water through the water pump, and discharge from the hydrohead along the outlet pipe, the exhaust water is in the casing of discharging again behind the air, at the in-process through the air, can be quick with the heat transfer of aquatic in the air, the temperature has been reduced, water has the evaporability simultaneously, the heat absorption that the evaporation energy is quick through water, the temperature on every side has been reduced, simultaneously can the external rainwater utilization of effectual collection.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only 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 schematic view of the overall structure of the present invention; FIG. 2 is a schematic view of the mounting structure of the heat dissipating fins on the middle cover body of the present invention; fig. 3 is a partially enlarged view of a portion a in fig. 1.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for 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 description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, 2 and 3, the heat dissipation device for an LED display screen of the present invention includes a housing 14, a water pump 4 and an LED display screen 17 disposed inside the housing 14, wherein a viewing port is disposed on a left side surface of the housing 14, a tempered glass plate 18 is disposed inside the viewing port, a cover 16 covering the tempered glass plate 18 is disposed inside the housing 14 via bolts, the LED display screen 17 is disposed inside the cover 16, a back surface of the LED display screen 17 is fixed on the cover 16 via bolts, more than one heat dissipation fins 15 are vertically disposed on an end surface of the cover 16 away from the tempered glass plate 18, an upper end of the housing 14 is open and provided with a first filter screen 11, a top plate 5 is disposed on a side surface of an upper end of the housing 14, the water pump 4 is disposed on the top plate 5, a water inlet pipe 10 is disposed on a water inlet end of the water pump 4, the water inlet pipe 10 passes through the first filter screen 11 and extends, the water outlet end of the water pump 4 is provided with the water outlet pipe 6, the lower end of the water outlet pipe 6 is provided with the longitudinal pipe 7, the bottom surface of the longitudinal pipe 7 is provided with more than one water outlet head 8, the top plate 5 is also provided with the rainwater collecting device, the first ventilating filter screen plate can effectively block garbage, and the garbage is prevented from entering the shell.
In this embodiment, rainwater collection device includes cell body 3 and installs filter plate 1 in the second of cell body 3 upper end, roof 5 is "L" type structure setting, cell body 3 installs on roof 5's top surface, roof 5 inside is equipped with the flow channel 9 of "L" type structure, be equipped with more than one inlet opening 2 with flow channel 9 intercommunication between the bottom surface of cell body 3 and roof 5's the top surface, the outer wall of casing 14 is just being equipped with a apopore 19 to flow channel 9 lower extreme department, can effectually block external rubbish through the second filter, avoided rubbish to get into in the cell body.
In this embodiment, the cover 16 is made of a metal material, and a rubber layer is installed between the cover 16 and the housing 14, so that the sealing performance between the cover and the housing is improved, and water is prevented from entering the cover.
In this embodiment, the fixing bracket 13 is installed on the end of the casing 14 away from the tempered glass plate, and the fixing bracket 13 is provided with more than one fixing hole, so that the casing can be conveniently fixed on a wall or other places.
The inside water that floods the cover body that has of casing, transmit the heat on the cover body through the quick absorption LED display screen of hydroenergy, and can take out water through the water pump, and discharge from the hydroecium along the outlet pipe, the discharged water is in the casing of discharging again behind the air, at the in-process through the air, can be quick with the heat transfer of aquatic in the air, the temperature has been reduced, and through the discharge of water to the top down, make the water level after descending, the water of taking out also can comprehensive contact the cover body, the influence radiating effect because of the low water level has been avoided.
Wherein, water has the evaporability, and the evaporation through water can quick heat absorption, has reduced temperature on every side, has avoided thermal pile up on every side, further increase the radiating effect to the LED display screen.
Meanwhile, external rainwater can be collected by the groove body and is discharged into the shell along the water inlet hole, the water flowing channel and the water outlet hole, so that the water quantity is effectively added into the shell, and the utilization rate of the rainwater is increased.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (4)
1. The utility model provides a heat abstractor of LED display screen which characterized in that: comprises a shell, a water pump and an LED display screen arranged in the shell, wherein a viewing port is arranged on the left side surface of the shell, a toughened glass plate is arranged inside the viewing port, a cover body covering the toughened glass plate is arranged in the shell through a bolt, the LED display screen is arranged in the cover body, the back surface of the LED display screen is fixed on the cover body through a bolt, more than one heat dissipation wing blade is vertically arranged on one end surface of the cover body far away from the toughened glass plate, the upper end of the shell is provided with an opening, the rainwater collecting device comprises a shell, a water pump, a first filter screen plate, a top plate, a water inlet pipe, a water outlet pipe, a longitudinal pipe, more than one water outlet head and a rainwater collecting device, wherein the first filter screen plate is arranged on one side face of the upper end of the shell, the water pump is arranged on the top plate, the water inlet pipe is arranged at the water inlet end of the water pump, the water inlet pipe penetrates through the first filter screen plate and extends to the bottom of the shell, the water outlet pipe is arranged at the water outlet end.
2. The heat dissipation device for the LED display screen according to claim 1, wherein: the rainwater collecting device comprises a groove body and a second filter screen plate installed at the upper end of the groove body, the top plate is of an L-shaped structure, the groove body is installed on the top surface of the top plate, a water flowing channel of an L-shaped structure is arranged inside the top plate, more than one water inlet hole communicated with the water flowing channel is formed between the bottom surface of the groove body and the top surface of the top plate, and a water outlet hole is formed in the position, right opposite to the lower end of the water flowing channel, of the outer wall surface of the.
3. The heat dissipation device for the LED display screen according to claim 1, wherein: the cover body is made of metal materials, and a rubber layer is arranged between the cover body and the shell.
4. The heat dissipation device for the LED display screen according to claim 1, wherein: one end of the shell, which is far away from the toughened glass plate, is provided with a fixed bracket, and the fixed bracket is provided with more than one fixed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846963.8U CN210900141U (en) | 2019-10-30 | 2019-10-30 | Heat dissipation device of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921846963.8U CN210900141U (en) | 2019-10-30 | 2019-10-30 | Heat dissipation device of LED display screen |
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| Publication Number | Publication Date |
|---|---|
| CN210900141U true CN210900141U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921846963.8U Active CN210900141U (en) | 2019-10-30 | 2019-10-30 | Heat dissipation device of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210900141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396978A (en) * | 2020-10-19 | 2021-02-23 | 江西鑫彩晨光电科技有限公司 | LED display screen with protection device |
-
2019
- 2019-10-30 CN CN201921846963.8U patent/CN210900141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112396978A (en) * | 2020-10-19 | 2021-02-23 | 江西鑫彩晨光电科技有限公司 | LED display screen with protection device |
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