CN218218112U - Fan-free display heat dissipation structure - Google Patents
Fan-free display heat dissipation structure Download PDFInfo
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- CN218218112U CN218218112U CN202222254785.8U CN202222254785U CN218218112U CN 218218112 U CN218218112 U CN 218218112U CN 202222254785 U CN202222254785 U CN 202222254785U CN 218218112 U CN218218112 U CN 218218112U
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Abstract
The utility model discloses a fanless display heat radiation structure, including mainboard install bin and fixed screw, the fixed surface of mainboard install bin installs connection heat dissipation mechanism, the back fixed surface who connects heat dissipation mechanism installs the damping pivot, the fixed surface of damping pivot installs the alloy bracing piece, the front fixed surface of mainboard install bin installs the display screen, the installation port has been seted up on the surface of mainboard install bin, the equal fixed mounting in four corners position that the inboard surface of mainboard install bin is located the installation port has fixed spiro. A display heat radiation structure of no fan, can make this display heat radiation structure just can utilize external heat radiation structure of maximize to dispel the heat to the inside heating element of display, make radiating effect better, more do benefit to through the efficient heat dissipation, protect the inside heating element of display.
Description
Technical Field
The utility model relates to a heat radiation structure field, in particular to no fan's display heat radiation structure.
Background
When the display is used, the mainboard and the processing element in the display can emit high-energy heat, if the heat is not radiated in time, the temperature can be rapidly increased to reduce the damage service life of the element, and therefore, the heat radiation structure is required to radiate the heat; but traditional fanless display heat radiation structure has certain drawback when using, and its heat dissipation all dispels the heat through installing radiating fin on the circuit board, but the inside air of display does not circulate, hardly with the heat secondary dissipation on the radiating fin, therefore its radiating effect still is very poor, its accumulational heat very leads to the display card to pause to and long-time use back life's reduction.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a fan-less heat dissipation structure for a display, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a fanless display heat radiation structure, includes mainboard install bin and fixed screw, the fixed surface of mainboard install bin installs and connects heat dissipation mechanism, the back fixed surface who connects heat dissipation mechanism installs the damping pivot, the fixed surface of damping pivot installs the alloy bracing piece, the preceding fixed surface of mainboard install bin installs the display screen.
Furthermore, the surface of the mainboard installation box is provided with an installation port, and four corners of the inner side surface of the mainboard installation box, which are positioned at the installation port, are fixedly provided with fixed spiral rings.
Furthermore, a buffer spring is sleeved on the surface of the fixing screw.
Furthermore, it includes installation slot, alloy aluminum plate and first fin to connect heat dissipation mechanism, alloy aluminum plate's both sides surface and upper and lower surface have all seted up installation slot, alloy aluminum plate's back fixed surface installs first fin.
Furthermore, the connecting and heat-dissipating mechanism is clamped into the mounting clamping groove through the edge port of the mounting port and fixed with the mainboard mounting box, and the mainboard mounting box is fixed with the connecting and heat-dissipating mechanism through mold forming.
Furthermore, a second cooling fin is fixedly arranged on the rear surface of the alloy supporting rod, a herringbone base is fixedly arranged at the lower end of the alloy supporting rod, and the connecting and cooling mechanism is movably arranged with the alloy supporting rod through a damping rotating shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, through the connection heat dissipation mechanism, damping pivot and the alloy bracing piece that set up for this display heat radiation structure just can utilize external heat radiation structure of maximize to dispel the heat to the inside heating element of display, makes radiating effect better, more does benefit to through the efficient heat dissipation, protects the inside heating element of display.
Drawings
Fig. 1 is a schematic view of an overall structure of a heat dissipation structure of a fanless display according to the present invention;
fig. 2 is a partial view of the heat dissipation structure of a fan-less display according to the present invention;
fig. 3 is a disassembled view of a heat dissipation structure of a fanless display according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 3 of the heat dissipation structure of the fanless display of the present invention;
fig. 5 is a disassembled partial view of the heat dissipation structure of the fanless display of the present invention;
fig. 6 is an enlarged view of a fixing screw and a fixing spiral ring of a heat dissipation structure of a fan-less display according to the present invention.
In the figure: 1. a mainboard installation box; 101. installing a port; 102. fixing a spiro ring; 2. a fixing screw; 201. a buffer spring; 3. connecting a heat dissipation mechanism; 301. installing a clamping groove; 302. an alloy aluminum plate; 303. a first heat sink; 4. a damping rotating shaft; 5. an alloy support rod; 501. a second heat sink; 502. a herringbone base; 6. and a display screen.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The first embodiment is as follows:
as shown in fig. 1-6, a fan-less heat dissipation structure for a display includes a main board installation box 1 and a fixing screw 2, wherein a connection heat dissipation mechanism 3 is fixedly installed on the surface of the main board installation box 1, a damping rotating shaft 4 is fixedly installed on the rear surface of the connection heat dissipation mechanism 3, an alloy support rod 5 is fixedly installed on the surface of the damping rotating shaft 4, and a display screen 6 is fixedly installed on the front surface of the main board installation box 1;
the surface of the main board installation box 1 is provided with an installation port 101, and the inner side surface of the main board installation box 1 is fixedly provided with fixed spiral rings 102 at the four corners of the installation port 101; the surface of the fixing screw 2 is sleeved with the buffer spring 201, the buffer spring 201 can prevent the circuit board from being fixed, so that heat-conducting silicone grease with a certain thickness can be kept between the heating element and the alloy aluminum plate 302, and the heating element is always kept to be attached to the alloy aluminum plate 302, thereby being beneficial to heat conduction; the connecting and radiating mechanism 3 comprises mounting clamping grooves 301, an aluminum alloy plate 302 and first radiating fins 303, the mounting clamping grooves 301 are formed in the two side surfaces and the upper and lower surfaces of the aluminum alloy plate 302, and the first radiating fins 303 are fixedly mounted on the rear surface of the aluminum alloy plate 302; the connecting and heat-dissipating mechanism 3 is clamped into the mounting clamping groove 301 through the edge port of the mounting port 101 to be fixed with the mainboard mounting box 1, and the mainboard mounting box 1 is fixed with the connecting and heat-dissipating mechanism 3 through mold forming; the rear surface of the alloy supporting rod 5 is fixedly provided with a second cooling fin 501, the lower end of the alloy supporting rod 5 is fixedly provided with a herringbone base 502, the connecting and cooling mechanism 3 is movably arranged with the alloy supporting rod 5 through a damping rotating shaft 4, wherein the damping rotating shaft 4 is arranged for adjusting the angles of the alloy supporting rod 5 and the display screen 6.
It should be noted that, the utility model relates to a fanless display heat radiation structure, when the circuit board installation of display carries out, at first paint heat conduction silicone grease with the heating element on the circuit board, then hug closely this component and lie in mainboard install bin 1 inboard on the surface at alloy aluminum plate 302, pass the screw hole of predetermineeing on the circuit board through fixed screw 2 after that, and screw in to fixed spiral 102, make buffer spring 201 have certain extrusion force to the circuit board, certain resilience space has simultaneously, when installing the use like this, at first the heating element on the circuit board generates heat, the heat will be quick to be transmitted and connect heat dissipation mechanism 3, and carry out quick the giving off through the first fin 303 of mainboard install bin 1 outside, the heat on alloy aluminum plate 302 surface just can be quick because damping pivot 4 and alloy aluminum plate 302 hug closely just transmits for damping pivot 4 simultaneously, then damping pivot 4 will transmit for alloy bracing piece 5 and herringbone base 502, alloy bracing piece 5 alright go on through the second fin 501 in giving off external gas, this display heat radiation structure just can maximize utilize external heat radiation structure to dispel the heat the inside heating element to dispel the heat the display, make the effect of heat better, more do benefit to the inside heating element through the efficient heating element of efficient.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A display heat radiation structure without a fan is characterized in that: including mainboard installation case (1) and fixed screw (2), the fixed surface of mainboard installation case (1) installs and connects heat dissipation mechanism (3), the back fixed surface who connects heat dissipation mechanism (3) installs damping pivot (4), the fixed surface of damping pivot (4) installs alloy bracing piece (5), the preceding fixed surface of mainboard installation case (1) installs display screen (6).
2. The cooling structure of a fanless display of claim 1, wherein: the surface of the mainboard installation box (1) is provided with an installation port (101), and four corners of the inner side surface of the mainboard installation box (1) at the installation port (101) are fixedly provided with fixed spiral rings (102).
3. The cooling structure of a fanless display device as claimed in claim 2, wherein: and a buffer spring (201) is sleeved on the surface of the fixing screw (2).
4. The cooling structure of a fanless display device as claimed in claim 3, wherein: connect heat dissipation mechanism (3) including installation slot (301), alloy aluminum plate (302) and first fin (303), installation slot (301) have all been seted up on the both sides surface of alloy aluminum plate (302) and upper and lower surface, the rear surface fixed mounting of alloy aluminum plate (302) has first fin (303).
5. The cooling structure of a fanless display device as claimed in claim 4, wherein: the connecting and heat dissipating mechanism (3) is clamped into the mounting clamping groove (301) through an edge port of the mounting port (101) to be fixed with the mainboard mounting box (1), and the mainboard mounting box (1) is fixed with the connecting and heat dissipating mechanism (3) through die forming.
6. The heat dissipation structure of claim 5, wherein: the rear surface of the alloy supporting rod (5) is fixedly provided with a second radiating fin (501), the lower end of the alloy supporting rod (5) is fixedly provided with a herringbone base (502), and the connecting and radiating mechanism (3) is movably arranged with the alloy supporting rod (5) through a damping rotating shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222254785.8U CN218218112U (en) | 2022-08-26 | 2022-08-26 | Fan-free display heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222254785.8U CN218218112U (en) | 2022-08-26 | 2022-08-26 | Fan-free display heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218112U true CN218218112U (en) | 2023-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222254785.8U Active CN218218112U (en) | 2022-08-26 | 2022-08-26 | Fan-free display heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218112U (en) |
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2022
- 2022-08-26 CN CN202222254785.8U patent/CN218218112U/en active Active
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