CN212302942U - Interior heat dissipation display screen - Google Patents
Interior heat dissipation display screen Download PDFInfo
- Publication number
- CN212302942U CN212302942U CN202021012277.3U CN202021012277U CN212302942U CN 212302942 U CN212302942 U CN 212302942U CN 202021012277 U CN202021012277 U CN 202021012277U CN 212302942 U CN212302942 U CN 212302942U
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- China
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- display screen
- heat dissipation
- frame
- protecting crust
- flabellum
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Abstract
The utility model discloses an interior heat dissipation display screen, including the display screen main part, the protecting crust is installed to the rear side of display screen main part, the medial extremity of screw thread post rotates and is connected with and stretches into the inside overlap joint piece of protecting crust, screw fixed connection overlap joint piece is passed through to four corners of rectangle braced frame, rectangle braced frame's inside is equipped with the cross support board, the back lateral wall of heat dissipation frame is equipped with horizontal skeleton board, install the motor on the horizontal skeleton board, install the pivot that runs through circular through-hole on the motor, evenly surround on the outer circumference of flabellum fixed disk be equipped with a plurality of flabellum. This interior heat dissipation display screen drives respectively through starting four motors and rotates pivot flabellum fixed disk and flabellum separately to carry out the work of dispelling the heat to the display screen circuit board of display screen main part, being equipped with of louvre is used for exporting the protecting crust outside the heat, and the setting of dustproof otter board can prevent that the dust from falling into in the protecting crust.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, concretely relates to interior heat dissipation display screen.
Background
The display screen often produces a large amount of heats at the during operation, is in the scram environment that produces a large amount of heats in the short-term for a long time, seriously influences the safe in utilization and the life of display screen, and traditional display screen is built-in radiator fan usually and is carried out the heat dissipation work to the circuit board of display screen, and the radiating effect is poor, so release one kind and dispel the heat the display screen and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior heat dissipation display screen 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: an internal heat dissipation display screen comprises a display screen main body, wherein a protective shell is installed on the rear side of the display screen main body, a display screen circuit board is installed inside the display screen main body through screws, threaded columns are symmetrically screwed on two side walls of the protective shell, the inner side ends of the threaded columns are rotatably connected with lap-joint blocks extending into the protective shell, four lap-joint blocks are arranged, a rectangular supporting frame is placed above the four lap-joint blocks, four corners of the rectangular supporting frame are fixedly connected with the lap-joint blocks through screws, a transverse supporting plate is arranged inside the rectangular supporting frame, vertical supporting plates perpendicular to the transverse supporting plates are further arranged inside the rectangular supporting frame, the vertical supporting plates and the transverse supporting plates divide the inner space of the rectangular supporting frame into four mounting areas, and a heat dissipation frame is installed on the four corners of each mounting area through four screws, the fan blade fixing device is characterized in that a circular through hole is formed in the middle of the heat dissipation frame, a transverse framework plate is arranged on the rear side wall of the heat dissipation frame, a motor is installed on the transverse framework plate, a rotating shaft penetrating through the circular through hole is installed on the motor, a fan blade fixing disc is installed at one end, close to a display screen circuit board, of the rotating shaft, and a plurality of fan blades are evenly arranged on the outer circumference of the fan blade fixing disc in a surrounding mode.
Preferably, the number of the heat dissipation frame and the number of the motor are four respectively.
Preferably, the rear side wall of the protective shell is provided with a plurality of heat dissipation holes, the heat dissipation holes are oval holes, and the protective shell is provided with a dustproof mesh plate located outside the heat dissipation holes through bolts.
Preferably, the outer end of the threaded column is welded with a rotary handle, and the rotary handle is circular.
Preferably, the four corner positions of the rear side wall of the display screen main body are provided with first installation screw holes, the protective shell is provided with second installation screw holes matched with the first installation screw holes, and the display screen main body and the protective shell are connected through the first installation screw holes, the second installation screw holes and screws.
The utility model discloses a technological effect and advantage: this interior heat dissipation display screen drives respectively through starting four motors and rotates pivot flabellum fixed disk and flabellum separately to carry out the work of dispelling the heat to the display screen circuit board of display screen main part, being equipped with of louvre is used for exporting the protecting crust outside the heat, and the setting of dustproof otter board can prevent that the dust from falling into in the protecting crust.
The utility model discloses four built-in radiator unit of display screen, the radiating effect preferred is compared with traditional built-in radiator unit's display screen.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the lap joint block and the display screen circuit board of the present invention;
fig. 3 is a schematic view of the bottom structure of the supporting frame of the present invention.
In the figure: 1. a display screen main body; 2. a protective shell; 3. a second mounting screw hole; 4. a first mounting screw hole; 5. a lapping block; 6. a threaded post; 7. a fan blade fixing disc; 8. a heat dissipation frame; 9. a fan blade; 10. a display screen circuit board; 11. an electric motor; 12. a horizontal skeleton plate; 13. screws; 14. heat dissipation holes; 15. a dustproof screen plate; 16. a support frame; 1601. a vertical support plate; 1602. a transverse support plate; 17. a rotating shaft.
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 an internal heat dissipation display screen as shown in figures 1-3, which comprises a display screen main body 1, a protective shell 2 is installed at the rear side of the display screen main body 1, a display screen circuit board 10 is installed inside the display screen main body 1 through screws, threaded columns 6 are symmetrically screwed on two side walls of the protective shell 2, the inner side ends of the threaded columns 6 are rotatably connected with lap-joint blocks 5 extending into the protective shell 2, the number of the lap-joint blocks 5 is four, a rectangular supporting frame 16 is placed above the four lap-joint blocks 5, four corners of the rectangular supporting frame 16 are fixedly connected with the lap-joint blocks 5 through screws, a transverse supporting plate 1602 is arranged inside the rectangular supporting frame 16, a vertical supporting plate 1601 vertical to the transverse supporting plate 1602 is also arranged inside the rectangular supporting frame 16, the vertical supporting plate 1601 and the transverse supporting plate 1602 divide the internal space of the rectangular supporting frame 16 into four installation areas, and a heat dissipation frame 8 is installed through four screws to four corners of every installing zone, circular through-hole has been seted up at the middle part of heat dissipation frame 8, the back lateral wall of heat dissipation frame 8 is equipped with horizontal skeleton board 12, install motor 11 on the horizontal skeleton board 12, install the pivot 17 that runs through circular through-hole on the motor 11, pivot 17 is close to the one end of display screen circuit board 10 and installs flabellum fixed disk 7, evenly encircle on the outer circumference of flabellum fixed disk 7 and be equipped with a plurality of flabellum 9.
The number of the heat dissipation frame 8 and the number of the motor 11 are four respectively.
A plurality of louvres 14 have been seted up to the rear side wall of protecting crust 2, louvre 14 is oval hole, install dustproof otter board 15 that is located the louvre 14 outside through the bolt on the protecting crust 2, louvre 14 be equipped with and be used for leading out the protecting crust 2 outside to the heat, dustproof otter board 15's setting can prevent that the dust from falling into in the protecting crust 2.
The outer end welding of screw thread post 6 has rotatory handle, rotatory handle is circular, sets up rotatory handle and conveniently rotates double-screw bolt post 6, according to the size of rectangle braced frame 16, through the position of the adjustable overlap joint piece 5 of rotatory double-screw bolt 6.
When the cooling device is used specifically, the four motors 11 are started to respectively drive the fan blade fixing discs 7 and the fan blades 9 on the respective rotating shafts 17 to rotate, so that the display screen circuit board 10 of the display screen main body 1 is cooled.
The utility model discloses what should explain at last when using is: 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 (5)
1. The utility model provides an interior heat dissipation display screen, includes display screen main part (1), its characterized in that: the rear side of the display screen main body (1) is provided with a protective shell (2), a display screen circuit board (10) is arranged in the display screen main body (1) through screws, two side walls of the protective shell (2) are symmetrically screwed with threaded columns (6), the inner side ends of the threaded columns (6) are rotatably connected with lap-joint blocks (5) extending into the protective shell (2), the number of the lap-joint blocks (5) is four, a rectangular supporting frame (16) is placed above the four lap-joint blocks (5), four corners of the rectangular supporting frame (16) are fixedly connected with the lap-joint blocks (5) through screws, transverse supporting plates (1602) are arranged in the rectangular supporting frame (16), vertical supporting plates (1601) perpendicular to the transverse supporting plates (1602) are further arranged in the rectangular supporting frame (16), and the vertical supporting plates (1601) and the transverse supporting plates (1602) divide the inner space of the rectangular supporting frame (16) into four installation areas, and a heat dissipation frame (8) is installed through four screws to four corners of every installing zone, circular through-hole has been seted up at the middle part of heat dissipation frame (8), the back lateral wall of heat dissipation frame (8) is equipped with horizontal skeleton board (12), install motor (11) on horizontal skeleton board (12), install pivot (17) that run through circular through-hole on motor (11), pivot (17) are close to the one end of display screen circuit board (10) and install flabellum fixed disk (7), evenly encircle on the outer circumference of flabellum fixed disk (7) and be equipped with a plurality of flabellum (9).
2. An internal heat dissipation display screen as recited in claim 1, wherein: the number of the heat dissipation frame (8) and the number of the motors (11) are four respectively.
3. An internal heat dissipation display screen as recited in claim 1, wherein: a plurality of heat dissipation holes (14) are formed in the rear side wall of the protective shell (2), the heat dissipation holes (14) are oval holes, and a dustproof mesh plate (15) located on the outer side of each heat dissipation hole (14) is installed on the protective shell (2) through bolts.
4. An internal heat dissipation display screen as recited in claim 1, wherein: the outer end of the threaded column (6) is welded with a rotary handle, and the rotary handle is circular.
5. An internal heat dissipation display screen as recited in claim 1, wherein: first installation screw (4) have all been seted up to four corner position departments of the back lateral wall of display screen main part (1), set up on protecting crust (2) and install screw (3) with the second that first installation screw (4) cooperation was used, display screen main part (1) and protecting crust (2) are connected through first installation screw (4), second installation screw (3) and screw (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012277.3U CN212302942U (en) | 2020-06-05 | 2020-06-05 | Interior heat dissipation display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021012277.3U CN212302942U (en) | 2020-06-05 | 2020-06-05 | Interior heat dissipation display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212302942U true CN212302942U (en) | 2021-01-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021012277.3U Active CN212302942U (en) | 2020-06-05 | 2020-06-05 | Interior heat dissipation display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212302942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207248A (en) * | 2021-06-09 | 2021-08-03 | 深圳市铁甲科技有限公司 | Converter box body assembly |
-
2020
- 2020-06-05 CN CN202021012277.3U patent/CN212302942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113207248A (en) * | 2021-06-09 | 2021-08-03 | 深圳市铁甲科技有限公司 | Converter box body assembly |
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