CN210574812U - LED electronic display screen easy to radiate heat - Google Patents
LED electronic display screen easy to radiate heat Download PDFInfo
- Publication number
- CN210574812U CN210574812U CN201921698131.6U CN201921698131U CN210574812U CN 210574812 U CN210574812 U CN 210574812U CN 201921698131 U CN201921698131 U CN 201921698131U CN 210574812 U CN210574812 U CN 210574812U
- Authority
- CN
- China
- Prior art keywords
- display screen
- fan
- frame
- mounting groove
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an easy radiating LED electronic display screen, including the display screen frame that is rectangular frame structure and the display screen main part of installation in the display screen frame, the display screen frame is kept away from one side of display screen main part and is seted up the backplate mounting groove of a set of confession heat dissipation backplate sliding fit installation, the heat dissipation backplate is the rectangle platelike structure of digging the groove for both sides are seted up between two parties, and is the fan mounting groove that the multiunit supplied fan frame installation was seted up to the rectangle array on the heat dissipation backplate, the both sides of fan mounting groove are provided with and supply the electrically conductive post that leads of fan frame cooperation, and the multiunit it connects in parallel with power supply circuit to lead the post, be provided with a set of fan main part by motor complex in the fan frame, the ventilation groove of intercommunication backplate mounting groove is seted. This LED electronic display screen who easily dispels heat, rational in infrastructure, the separation of the heat radiation structure of being convenient for is overhauld the heat dissipation of display screen to effective the realization, and the suitability is strong.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, concretely relates to LED electronic display screen who easily dispels heat.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. LEDs are also known as light emitting diodes. It is a diode made of a compound of gallium (Ga) and arsenic (As), phosphorus (P), nitrogen (N), indium (In) by controlling the display mode of a semiconductor light emitting diode, and can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode. In circuits and instruments as indicator lights or to form text or numerical displays. The gaas diode emits red light, the gan diode emits green light, the sic diode emits yellow light, and the ingan diode emits blue light.
The LED display screen during operation can produce certain heat, consequently is mostly display screen cooperation heat radiation structure to guarantee the reduction of LED display screen work area temperature, realize the assurance of display screen life-span, and current heat radiation structure is mostly fixed mounting's mode, the condition of the separation of not being convenient for maintenance exists during long-term use loss, and the suitability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an LED electronic display screen who easily dispels the heat to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an easy radiating LED electronic display screen, is including the display screen frame that is rectangular frame structure and the display screen main part of installation in the display screen frame, the backplate mounting groove of a set of confession backplate sliding fit installation is seted up to one side that the display screen main part was kept away from to the display screen frame, the rectangular plate structure of digging the groove is seted up between two parties to the backplate that dispels the heat, and is the fan mounting groove that multiunit confession fan frame installation was seted up to the rectangular array on the backplate that dispels the heat, the both sides of fan mounting groove are provided with the electrically conductive post that leads of confession fan frame cooperation, and the multiunit lead electrical pillar and power supply circuit and connect in parallel, be provided with a set of.
Preferably, ventilation grooves communicated with the back plate mounting grooves are formed in two sides of the display screen frame, a magnet structure for adsorbing the dust filter screen is arranged on the periphery of each ventilation groove, and a frame which is in adsorption fit with the magnet structure is arranged on the periphery of the dust filter screen matched with the ventilation grooves.
Preferably, the upper side and the lower side of the backboard mounting groove are both provided with limiting edges, and the upper side and the lower side of the heat dissipation backboard are both provided with matching chutes matched with the limiting edges.
Preferably, the fan mounting groove formed in the heat dissipation back plate is the same as the fan frame in size, and one side of the fan mounting groove, which is far away from the display screen frame, is hinged with a group of protective nets.
Preferably, the conductive column includes an insertion column embedded in the heat dissipation backboard and a conductive seat fixed in cooperation with the heat dissipation backboard, and screw connection lugs matched with screws are configured on two sides of the conductive seat.
Preferably, the last articulated electrically conductive spring who connects the plug post that has of electrically conductive seat, and the bottom of electrically conductive seat is provided with the electrically conductive interface of passing through the wire with electrically conductive spring and being connected, the one end that the electrically conductive seat was kept away from to the plug post extends to in the fan mounting groove.
The utility model discloses a technological effect and advantage: according to the LED electronic display screen easy to dissipate heat, the heat dissipation back plate in sliding fit with the back plate mounting groove of the display screen frame is adopted to replace a traditional fixed heat dissipation structure, so that the heat dissipation back plate is convenient to detach and separate integrally, the fan frames and the fan main bodies of each group in the LED electronic display screen are maintained quickly, and the LED electronic display screen easy to dissipate heat is high in applicability; the two sides of the fan mounting groove formed in the heat dissipation back plate are connected with the fan frame through the conductive columns to achieve circuit conduction of a motor matched with the fan main body, and due to the structure of the conductive springs on the conductive columns, the insertion columns can stretch, so that the fan frame can be rapidly mounted, dismounted and replaced; the fan main part induced drafts from ventilation groove, takes away the heat and discharges through display screen main part back, and ventilation groove adsorbs the dirt filtrating screen convenient to detach clearance of installation, and the suitability is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the display screen frame and the heat dissipation back plate of the present invention in a separated state;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the heat dissipation back plate of the present invention;
fig. 5 is a schematic view of the conductive pillar structure of the present invention.
In the figure: 1 display screen frame, 101 display screen main part, 102 ventilation groove, 2 heat dissipation backplate, 201 backplate mounting groove, 3 spacing arris, 301 cooperation spout, 4 fan mounting grooves, 401 protection network, 5 fan frame, 501 fan main part, 6 lead electrical pillar, 7 lead electrical seat, 701 screw engaging lug, 8 peg graft post, 801 conductive spring, 9 dig the groove.
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.
The utility model provides a LED electronic display screen easy to radiate heat as shown in figures 1-5, which comprises a display screen frame 1 with a rectangular frame structure and a display screen main body 101 arranged in the display screen frame 1, one side of the display screen frame 1 far away from the display screen main body 101 is provided with a group of back plate mounting grooves 201 for the sliding fit installation of a radiating back plate 2, the radiating back plate 2 is a rectangular plate structure with two sides provided with a digging groove 9 in the middle, and the radiating back plate 2 is provided with a plurality of groups of fan mounting grooves 4 for the installation of the fan frame 5 in a rectangular array, the radiating back plate 2 sliding fit with the back plate mounting groove 201 of the display screen frame 1 is adopted to replace the traditional fixed radiating structure, thereby facilitating the quick disassembly and separation of the whole radiating back plate 2, realizing the quick maintenance of the fan frames 5 and the fan main body 501 in the inner part, having strong applicability, two sides of the fan mounting grooves 4 are provided with conductive posts 6, and the multiunit it connects in parallel with power supply circuit to lead electrical pillar 6, and 4 both sides of the fan mounting groove of seting up on heat dissipation backplate 2 are connected the circuit that realizes fan main part 501 cooperation motor by leading electrical pillar 6 and fan frame 5 and switch on, during the concrete implementation, the electrically conductive groove of inserting post 8 on leading electrical pillar 6 should be seted up to the adaptation in fan frame 5's both sides, and the groove should construct the chamfer, the flexible of inserting post 8 when fan frame 5 installation is dismantled, and the inslot should set up in wire complex electrode, and the wire is connected with the motor that cooperates fan main part 501, be provided with a set of by motor complex fan main part 501 in the fan frame 5, fan main part 501 induced drafts from ventilation groove 102, takes away the heat and discharges through display screen main part 101 back, and the dust filter screen of ventilation groove 102 department adsorption installation is convenient for dismantle the.
Specifically, the ventilation groove 102 that communicates backplate mounting groove 201 is seted up to display screen frame 1's both sides, and ventilation groove 102 periphery is provided with the magnet structure that adsorbs the dust filter screen, and the dust filter screen periphery of cooperation ventilation groove 102 is provided with and adsorbs complex frame with the magnet structure, and the absorption installation person of facilitating the use of dust filter screen dismantles fixedly, is convenient for separate and washs.
Specifically, the upper side and the lower side of the back plate mounting groove 201 are both provided with a limiting edge 3, and the upper side and the lower side of the heat dissipation back plate 2 are both provided with a matching sliding groove 301 matched with the limiting edge 3.
Specifically, the fan mounting groove 4 formed in the heat dissipation backplate 2 is the same as the fan frame 5 in size, and one side of the fan mounting groove 4 away from the display screen frame 1 is hinged with a group of protective nets 401, and the protective nets 401 can prevent external foreign matters from entering and affecting the work of the fan main body 501 in the fan frame 5.
Specifically, the conductive post 6 includes an insertion post 8 embedded in the heat dissipation backplate 2 and a conductive seat 7 fixed in cooperation with the heat dissipation backplate 2, and screw connection lugs 701 matched with screws are configured on two sides of the conductive seat 7.
Specifically, electrically conductive seat 7 is last to articulate there is electrically conductive spring 801 who connects grafting post 8, and the bottom of electrically conductive seat 7 is provided with the electrically conductive interface of being connected through the wire with electrically conductive spring 801, the one end that electrically conductive seat 7 was kept away from to grafting post 8 extends to fan mounting groove 4 in, benefits from the structure that electrically conductive spring 801 goes up electrically conductive post 6 for it is scalable to peg graft post 8, and the quick installation of further being convenient for fan frame 5 is dismantled and is changed.
Specifically, when the LED electronic display screen easy to dissipate heat is used, the fan frame 5 is only required to be clamped and installed in the fan installation groove 4, the two sides of the fan frame 5 are abutted to the insertion columns 8 of the conductive posts 6 to realize the conduction of a motor circuit, the heat dissipation back plate 2 is inserted into the back plate installation groove 201 along the limiting edges 3 after the multiple groups of fan frames 5 are installed, the motor of each group of fan main bodies 501 can be opened to realize wind guiding under the conduction state of the power circuit connected with the conductive posts 6, wind enters the back plate installation groove 201 after being filtered by the dust filter screen from the ventilation groove 102 to take away a large amount of heat at the back of the display screen main body 101, and is finally discharged from the fan installation groove 4 to realize the heat dissipation of the display screen main body 101, when maintenance is needed, the heat dissipation back plate 2 is only required to be taken out to overhaul the fan frame 5 and the fan main bodies 501 thereon by pulling the digging groove 9, the LED electronic display screen easy to radiate heat is reasonable in structure, effectively achieves radiating of the display screen, facilitates separation and maintenance of a radiating structure, and is high in applicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an easy radiating LED electronic display screen, includes display screen main part (101) of installation in display screen frame (1) and the display screen frame (1) that are the rectangle frame construction, its characterized in that: one side that display screen main part (101) was kept away from in display screen frame (1) is seted up backplate mounting groove (201) of a set of confession backplate (2) sliding fit installation, heat dissipation backplate (2) are both sides and are seted up the rectangle platelike structure of digging groove (9) between two parties, and are fan mounting groove (4) that the rectangle array seted up multiunit confession fan frame (5) installation on heat dissipation backplate (2), the both sides of fan mounting groove (4) are provided with confession fan frame (5) cooperation electrically conductive leading electrical pillar (6), and multiunit it is parallelly connected with power supply circuit to lead electrical pillar (6), be provided with a set of by motor complex fan main part (501) in fan frame (5).
2. The LED electronic display screen easy to dissipate heat as recited in claim 1, wherein: ventilating grooves (102) communicated with the backboard installing grooves (201) are formed in the two sides of the display screen frame (1), a magnet structure for adsorbing a dust filter screen is arranged on the periphery of each ventilating groove (102), and a frame which is in adsorption fit with the magnet structure is arranged on the periphery of the dust filter screen matched with the ventilating grooves (102).
3. The LED electronic display screen easy to dissipate heat as recited in claim 1, wherein: the upper side and the lower side of the backboard mounting groove (201) are both provided with limiting edges (3), and the upper side and the lower side of the heat dissipation backboard (2) are both provided with matching sliding grooves (301) matched with the limiting edges (3).
4. The LED electronic display screen easy to dissipate heat as recited in claim 1, wherein: the fan mounting groove (4) formed in the heat dissipation back plate (2) is consistent with the fan frame (5) in size, and one side, far away from the display screen frame (1), of the fan mounting groove (4) is hinged with a group of protective nets (401).
5. The LED electronic display screen easy to dissipate heat as recited in claim 1, wherein: the conductive column (6) comprises an insertion column (8) embedded in the heat dissipation backboard (2) and a conductive seat (7) matched and fixed with the heat dissipation backboard (2), and screw connection lugs (701) matched with screws are formed on two sides of the conductive seat (7).
6. The LED electronic display screen easy to dissipate heat as recited in claim 5, wherein: the fan is characterized in that the conductive seat (7) is hinged with a conductive spring (801) connected with the plug-in column (8), the bottom end of the conductive seat (7) is provided with a conductive interface connected with the conductive spring (801) through a wire, and one end, far away from the conductive seat (7), of the plug-in column (8) extends into the fan mounting groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698131.6U CN210574812U (en) | 2019-10-11 | 2019-10-11 | LED electronic display screen easy to radiate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921698131.6U CN210574812U (en) | 2019-10-11 | 2019-10-11 | LED electronic display screen easy to radiate heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210574812U true CN210574812U (en) | 2020-05-19 |
Family
ID=70638831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921698131.6U Active CN210574812U (en) | 2019-10-11 | 2019-10-11 | LED electronic display screen easy to radiate heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210574812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450668A (en) * | 2021-06-30 | 2021-09-28 | 上海天马微电子有限公司 | Heat dissipation assembly, display device and assembling method of display device |
| CN114299664A (en) * | 2021-12-02 | 2022-04-08 | 王献军 | Electric power marketing data acquisition equipment |
-
2019
- 2019-10-11 CN CN201921698131.6U patent/CN210574812U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113450668A (en) * | 2021-06-30 | 2021-09-28 | 上海天马微电子有限公司 | Heat dissipation assembly, display device and assembling method of display device |
| CN113450668B (en) * | 2021-06-30 | 2022-09-13 | 上海天马微电子有限公司 | Heat dissipation assembly, display device and assembling method of display device |
| CN114299664A (en) * | 2021-12-02 | 2022-04-08 | 王献军 | Electric power marketing data acquisition equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210574812U (en) | LED electronic display screen easy to radiate heat | |
| CN202549195U (en) | LED (Light Emitting Diode) display screen provided with separating shutter grating module | |
| CN205069035U (en) | Light -emitting diode (LED) display panel display unit | |
| KR100786304B1 (en) | Lightning device and an electric sign therewith and manufacture process thereof | |
| CN210896383U (en) | Video display LED unit board convenient to installation | |
| CN112116877A (en) | LED screen group | |
| CN209399169U (en) | Strip conductor formula line lamp | |
| CN210328231U (en) | LED display screen power supply shell convenient to maintain | |
| US9989198B2 (en) | Replacement LED light module | |
| CN115325497A (en) | Wisdom street lamp with initiative heat dissipation function | |
| CN101329044A (en) | LED luminous element of integrated drive circuit | |
| CN207637439U (en) | A kind of LED display based on COB technologies | |
| CN107633779A (en) | LED display based on COB technologies | |
| JPH10123981A (en) | Light emitting display of led dot matrix system | |
| CN203397069U (en) | Projection module mounting structure for LED (Light-Emitting Diode) projection equipment | |
| CN213333932U (en) | LED linear pixel lamp | |
| KR101516171B1 (en) | Frame for led lighting apparatus | |
| CN203325367U (en) | Sub-indoor LED display screen | |
| KR101042775B1 (en) | Led display board with bar-type led module | |
| CN210574826U (en) | Dustproof heat dissipation cover structure for LED module capable of realizing power connection | |
| CN105546478A (en) | LED system having intelligent light supplementing function and used for message signs and traffic lights | |
| CN214897358U (en) | Special-shaped LED screen video equipment | |
| DE202008015804U1 (en) | An electrodeless light-emitting tube diode | |
| WO2010022626A1 (en) | Connection frame for led street lamp and led street lamp equipped with the connection frame | |
| CN209087302U (en) | A kind of LED display with heat dissipation performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |