CN221151884U - LED display screen heat radiation structure - Google Patents
LED display screen heat radiation structure Download PDFInfo
- Publication number
- CN221151884U CN221151884U CN202323088257.0U CN202323088257U CN221151884U CN 221151884 U CN221151884 U CN 221151884U CN 202323088257 U CN202323088257 U CN 202323088257U CN 221151884 U CN221151884 U CN 221151884U
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- display screen
- led display
- heat dissipation
- dissipation structure
- rotating shaft
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Abstract
The utility model relates to the technical field of LED display screens and discloses a heat dissipation structure of an LED display screen, which comprises an outer frame, wherein a fixing hole is formed in the side part of the outer frame, the outer frame is fixedly connected with a display screen through the fixing hole, a shell is connected inside the outer frame, a supporting frame is fixedly connected to the side part of the supporting frame, a limiting plate is connected to the middle part of the supporting frame, a collecting groove is connected to the side part of the limiting plate, a scraping plate is connected to the middle part of the collecting groove, the rotating shaft drives a fan blade and the scraping plate to rotate through the arrangement of the rotating shaft, dust is scraped into the collecting groove after the scraping plate is cleaned, and the dust in the collecting groove is cleaned through the arrangement of a protective door.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a heat dissipation structure of an LED display screen.
Background
The LED display screen heat dissipation structure has the main function of effectively dissipating heat generated by the LED display screen so as to keep the normal working temperature of the LED chip and the electronic element. Through reasonable design and overall arrangement heat radiation structure, can realize following several effects: reducing the temperature: the LED display screen can generate a large amount of heat in the working process, if the heat cannot be effectively dissipated in time, the temperature can be continuously increased, and the LED chip and other electronic components can be overheated, so that the performance and the service life of the LED display screen are affected. The heat dissipation structure can conduct and dissipate heat rapidly, and the temperature of the LED display screen is kept within a safe range; stability is enhanced: overheating can lead to unstable performance of electronic components, and problems such as stroboscopic and screen flashing can occur. Through good heat dissipation design, the LED display screen can be kept in a stable working temperature range, and the stability and durability of the display screen are improved; the excellent heat radiation structure can effectively reduce the temperature, improve the luminous efficiency and the color performance of the LED, and the LED display screen heat radiation structure has the functions of keeping the normal working temperature of the LED chip and the electronic element, prolonging the service life of the LED chip and the electronic element and improving the performance and the reliability of the display screen.
In the prior art, when the LED display screen heat radiation structure is used for a long time, certain dust can be accumulated on the shells of the heat radiation fans, when the dust needs to be cleaned, the shells are detached, as most of fixing modes among the shells are fixed by bolts, when the shells are detached, a plurality of bolts need to be detached, and the working time of workers is wasted; therefore, the existing requirements are not met, and an LED display screen heat dissipation structure is provided.
Disclosure of utility model
The utility model provides a heat radiation structure of an LED display screen, which has the beneficial effect of being convenient to clean a shell of a heat radiation fan, and solves the problem that when the heat radiation structure of the LED display screen in the prior art is used for a long time, certain dust can be accumulated on the shell of the heat radiation fan, when the dust needs to be cleaned, the shell needs to be detached, and as most of fixing modes among the shells are bolt fixing, a plurality of bolts need to be detached when the shells are detached, so that the working time of workers is wasted; therefore, the existing requirements are not met, and the problem of the heat dissipation structure of the LED display screen is solved.
The utility model provides the following technical scheme: the utility model provides a LED display screen heat radiation structure, includes the frame, the fixed orifices has been seted up to the frame lateral part, the frame passes through fixed orifices and display screen fixed connection, frame internally connected has the shell, shell lateral part fixedly connected with support frame, support frame lateral part fixedly connected with braced frame, the braced frame middle part is connected with the limiting plate, the limiting plate lateral part is connected with the collecting vat, the collecting vat middle part is connected with the scraper blade.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the scraper blade middle part fixedly connected with pivot, the pivot lateral part is connected with the mounting piece, the solid fixed ring is installed to the pivot lateral part, gu fixed ring will the pivot carries out fixed connection.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the protection door is arranged on the side part of the collecting tank, the protection door is fixedly connected through a hinge, and a hand groove is arranged on the side part of the protection door in a clamping mode.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the middle part of the outer shell is connected with a mounting ring through a rotating shaft, the side part of the mounting ring is connected with a supporting rod, the end part of the supporting rod is provided with an inner shell, the side part of the inner shell is connected with a bottom plate, and the outer side of the inner shell is fixedly provided with fan blades.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the mounting piece lateral part fixed mounting has the fixture block, the draw-in groove has been seted up to the collecting vat lateral part, the fixture block with draw-in groove block connection.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the supporting rod is a rectangular rod, the limiting plate is an annular plate, and the bottom plate is a circular plate.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the protection door is set to the arc door, the hand groove sets to the rectangular channel, the fixture block sets to the rectangular block.
As an alternative scheme of the LED display screen heat dissipation structure, the utility model comprises the following steps: the clamping groove is a rectangular groove, and the rotating shaft is respectively connected with the scraping plate and the bottom plate.
The utility model has the following beneficial effects:
1. This LED display screen heat radiation structure, setting through the pivot for the pivot drives flabellum and scraper blade and rotates, through the setting of collecting vat, make after the scraper blade clear up with the dust scrape in the collecting vat, through the setting of guard gate, make when the dust in the collecting vat piles up too much, the accessible is opened the guard gate, clear up the dust in the collecting vat, the setting through the scraper blade, make when clearing up the shell, do not need the manual work to dismantle and clear up, the convenience when fully having embodied this heat radiation structure cleanness, greatly reduced the labour.
2. This LED display screen heat radiation structure, through the setting of fixed orifices for accessible fixed orifices carries out fixed connection with radiator fan and LED display screen, through the setting of mounting plate lateral part fixture block, makes accessible fixture block and collecting vat lateral part draw-in groove carry out the block and is connected, through the block and the block connection of draw-in groove, makes the collecting vat dismantle, when need clear up the collecting vat inside, can take off the clearance with the collecting vat, has improved the convenience when this radiator fan clearance greatly.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic side view of the present utility model.
Fig. 3 is a schematic view of a fan blade according to the present utility model.
Fig. 4 is a schematic cross-sectional view of the inner shell of the present utility model.
Fig. 5 is a schematic view of the structure of the collecting tank and the rotating shaft of the present utility model.
Fig. 6 is a schematic view of the structure of the mounting plate of the present utility model.
FIG. 7 is a schematic view of the structure of the collecting tank of the present utility model.
In the figure: 110. a housing; 120. a fixing hole; 130. a support frame; 140. an outer frame; 150. a support frame; 160. a fixing ring; 170. a scraper; 180. a limiting plate; 190. a bottom plate; 200. a support rod; 210. an inner case; 220. a fan blade; 230. a protective door; 240. a hand groove; 250. a hinge; 260. a rotating shaft; 270. a mounting piece; 280. a clamping block; 290. a clamping groove; 300. a mounting ring; 310. a collection tank.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the first embodiment, the present embodiment is intended to facilitate solving the problem that a certain amount of dust may be accumulated on the housing 110 of the cooling fan when the cooling structure of the LED display screen in the prior art is used for a long time, and when the dust needs to be cleaned, the housing 110 needs to be detached, because most of fixing modes between the housings 110 are bolt fixing, when the housings are detached, a plurality of bolts need to be detached, and thus the working time of workers is wasted; therefore, the existing requirements are not met, and therefore, please refer to fig. 1-7, a heat dissipation structure of an LED display is proposed, which comprises an outer frame 140, the side portion of the outer frame 140 is provided with a fixing hole 120, the outer frame 140 is fixedly connected with the display through the fixing hole 120, the inner frame 140 is connected with a housing 110, the side portion of the housing 110 is fixedly connected with a supporting frame 130, the side portion of the supporting frame 130 is fixedly connected with a supporting frame 150, the middle portion of the supporting frame 150 is connected with a limiting plate 180, the side portion of the limiting plate 180 is connected with a collecting groove 310, the middle portion of the collecting groove 310 is connected with a scraping plate 170, the middle portion of the scraping plate 170 is fixedly connected with a rotating shaft 260, the side portion of the rotating shaft 260 is connected with a mounting plate 270, the side portion of the rotating shaft 260 is provided with a fixing ring 160, the fixing ring 160 is fixedly connected with the rotating shaft 260, the side portion of the collecting groove 310 is provided with a protective door 230, and the protective door 230 is arranged through the arrangement of the protective door 230, so that when dust accumulated in the collecting groove 310 needs to be cleaned, the dust accumulated in the collecting groove 310 is more conveniently and directly opened, the protective door 230 is fixedly connected through a hinge 250, the side portion of the protective door 230 is provided with a hand groove 240, and the side portion of the protective door 230 is provided with a fixing device.
In this embodiment: this LED display screen heat radiation structure, through the setting of pivot 260, make pivot 260 drive flabellum 220 and scraper blade 170 rotate, through collecting vat 310's setting, make after scraper blade 170 clear up with the dust scrape in collecting vat 310, through the setting of guard gate 230, make when the dust in collecting vat 310 piles up too much, the accessible is opened guard gate 230, clear up the dust in the collecting vat 310, through the setting of scraper blade 170, make when clear up shell 110, do not need the manual work to dismantle and clear up, the convenience when fully embodying this heat radiation structure cleanness, the labour has been greatly reduced.
In the second embodiment, the present embodiment is intended to facilitate solving the problem that most of heat dissipation device shells 110 in the prior art cannot be cleaned automatically, most of which needs to be disassembled and cleaned manually, the present embodiment is an improvement made on the basis of the first embodiment, specifically, please refer to fig. 1-7, the middle part of the shell 110 is connected with a mounting ring 300 through a rotating shaft 260, the side part of the mounting ring 300 is connected with a supporting rod 200, the end part of the supporting rod 200 is provided with an inner shell 210, the side part of the inner shell 210 is connected with a bottom plate 190, the outer side of the inner shell 210 is fixedly provided with a fan blade 220, the side part of the mounting plate 270 is fixedly provided with a clamping block 280, the side part of the collecting groove 310 is provided with a clamping groove 290, the clamping block 280 is clamped and connected with the clamping groove 290, the supporting rod 200 is set as a rectangular rod, the limiting plate 180 is set as an annular plate, the bottom plate 190 is set as a circular plate, the protective door 230 is set as an arc door, the hand groove 240 is set as a rectangular block, the clamping block 280 is set as a rectangular block, the rotating shaft is respectively connected with the scraper 170 and the bottom plate 190, and the scraper 170 is set up through the scraper 170, so that when cleaning the fan shells 110, the life of the fan is saved as far as possible, the service life of the fan 110 is prolonged, and the heat dissipation efficiency is prolonged as possible by the use of the fan 110.
In this embodiment: this LED display screen heat radiation structure, through the setting of fixed orifices 120, make accessible fixed orifices 120 carry out fixed connection with radiator fan and LED display screen, through the setting of mounting 270 lateral part fixture block 280, make accessible fixture block 280 carry out the block with collecting vat 310 lateral part draw-in groove 290 and be connected, be connected through the block 280 and the block of draw-in groove 290, make collecting vat 310 dismantle, when need clear up collecting vat 310 inside, can take off the clearance with collecting vat 310, the convenience when having improved this radiator fan clearance greatly.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323088257.0U CN221151884U (en) | 2023-11-16 | 2023-11-16 | LED display screen heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323088257.0U CN221151884U (en) | 2023-11-16 | 2023-11-16 | LED display screen heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221151884U true CN221151884U (en) | 2024-06-14 |
Family
ID=91384357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323088257.0U Active CN221151884U (en) | 2023-11-16 | 2023-11-16 | LED display screen heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221151884U (en) |
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2023
- 2023-11-16 CN CN202323088257.0U patent/CN221151884U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20251212 Address after: 271000 Shandong Province Taian City Feicheng City Yiyang Street Office Xiangshan Avenue 204 Room 218 Patentee after: Shandong Fuxinrun Optoelectronic Technology Co.,Ltd. Country or region after: China Address before: 201400 5th floor, building 3, 89 Gongyi Road, Fengxian District, Shanghai Patentee before: Shanghai nianrun Photoelectric Technology Co.,Ltd. Country or region before: China |