Display rear shell heat dissipation structure

Abstract

The utility model relates to the technical field of displayers, in particular to a displayer rear shell heat dissipation structure which comprises a displayer body, a display screen is arranged on the front side of the displayer body, a sealing connecting block is fixedly connected to the rear side of the display screen, and the display screen is fixedly connected with a rear shell through the sealing connecting block. A heat conduction and heat dissipation structure is arranged between the sealing connecting block and the rear shell, handles are fixedly installed on the left side and the right side of the rear shell, and elastic clamping blocks penetrating through the inner side of the rear shell are fixedly installed in the middles of the handles. Heat in the display rear shell is gathered on the heat absorption plate, the heat is conducted to the heat conduction disc through the heat conduction rods in contact with the heat absorption plate, and due to the fact that the heat conduction disc is close to one side of the heat dissipation fan, the heat transferred through the heat dissipation fan is concentrated and discharged from the dustproof heat dissipation holes. And the heat dissipation efficiency of the display rear shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of displays, in particular to a heat dissipation structure of a rear shell of a display. Background Art

[0002] When a monitor is operating, its internal electronic components (such as circuit boards, chips, and power supplies) generate a certain amount of heat. If this heat cannot be dissipated in time, it may cause the monitor's internal temperature to overheat, affecting its performance and lifespan, or even causing malfunction.

[0003] As a crucial component of a monitor, the back cover is often designed with heat dissipation in mind. The back cover is often designed with heat dissipation holes and other structures to increase the heat dissipation area and help dissipate heat from the monitor to the external environment.

[0004] However, the above heat dissipation method inside the back shell of the display has a great defect. It only relies on the cooling fan inside the display to discharge the heat of the display itself and the heat accumulated inside the back shell through the heat dissipation holes. However, it still causes some heat to accumulate in the dead corners inside the back shell, making it impossible to discharge it, and the heat dissipation effect is not high.

[0005] Therefore, it is necessary to design a heat dissipation structure of the rear cover of a display to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present invention is to provide a heat dissipation structure for a rear housing of a display, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A display rear shell heat dissipation structure includes a display body, a display screen is provided on the front side of the display body, a sealing connection block is fixedly connected to the rear side of the display screen, the display screen is fixedly connected to the rear shell via the sealing connection block, a heat-conducting heat dissipation structure is provided between the sealing connection block and the rear shell, handles are fixedly installed on the left and right sides of the rear shell, and an elastic card block that passes through the inner side of the rear shell is fixedly installed in the middle position of the handles.

[0009] As a preferred solution of the present invention, the heat-conducting and heat-dissipating structure includes a fan mounting slot opened on the inner wall of the rear shell, a heat-dissipating fan is fixedly installed inside the fan mounting slot, a heat-conducting component is provided on the side of the heat-dissipating fan away from the rear shell, and a heat-absorbing plate is provided on the side of the heat-conducting component away from the heat-dissipating fan.

[0010] As a preferred solution of the present invention, the heat-conducting assembly includes a heat-conducting plate with a circular ring structure, and the heat-conducting plate is located on one side of the heat-absorbing plate and is integrally fixedly connected to a heat-conducting rod. A support rod is cross-fixed on the side of the heat-conducting plate away from the heat-conducting rod, and multiple cross-arranged support rods are fixedly installed on the side away from the heat-conducting plate with fixing bolts.

[0011] As a preferred solution of the present invention, threaded holes are provided at the four corners of the heat dissipation fan, and the heat conduction component is threadedly connected to the threaded holes via fixing bolts.

[0012] As a preferred solution of the present invention, a first notch is provided on the rear side of the sealing connection block, and a heat absorbing plate is fixedly installed inside the first notch by screws.

[0013] As a preferred solution of the present invention, a second notch is provided on the rear side of the rear shell, a dustproof plate is fixedly installed inside the second notch by bolts, and a dustproof and heat dissipation hole is provided in the middle position inside the dustproof plate.

[0014] As a preferred solution of the present invention, elastic card slots are provided on the left and right sides of the sealing connection block, and the rear shell and the sealing connection block are fixedly connected by the elastic card block and the elastic card slots.

[0015] Beneficial effect: There is a big defect in the heat dissipation method inside the back shell of the display in the prior art. It only relies on the cooling fan inside the display to discharge the heat of the display itself and the heat accumulated inside the back shell from the heat dissipation holes. However, it still causes some heat to accumulate in the dead corners inside the back shell, resulting in it being unable to be discharged and the heat dissipation effect being low. In the utility model, the heat inside the back shell of the display is gathered on the heat absorbing plate, and the heat is transferred to the heat conducting plate through a number of heat conducting rods in contact with the heat absorbing plate. Since the heat conducting plate is close to the side of the cooling fan, the transferred heat is concentrated and discharged from the dust-proof heat dissipation holes through the cooling fan, thereby improving the heat dissipation efficiency of the back shell of the display and avoiding heat accumulation inside the back shell of the display. It is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall three-dimensional diagram of a heat dissipation structure of a display rear shell according to the present invention;

[0017] Figure 2 This is an exploded perspective view of a heat dissipation structure of a display rear housing according to the present invention;

[0018] Figure 3 This is a three-dimensional diagram of a heat-conducting component of a heat dissipation structure of a display rear shell according to the present invention.

[0019] In the figure: 1. Display body; 2. Display screen; 3. Rear shell; 4. Sealing connection block; 5. Heat-conducting and heat-dissipating structure; 51. Fan mounting slot; 52. Cooling fan; 53. Heat-conducting assembly; 531. Heat-conducting plate; 532. Heat-conducting rod; 533. Support rod; 534. Fixing bolt; 54. Heat-absorbing plate; 6. Handle; 7. Elastic card block; 8. First notch; 9. Second notch; 10. Dustproof plate; 11. Dust-proof and heat-dissipating holes; 12. Elastic card slot. DETAILED DESCRIPTION

[0020] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] See also Figure 1-3 , the utility model provides a technical solution:

[0025] A display rear shell heat dissipation structure includes a display body 1, a display screen 2 is provided on the front side of the display body 1, a sealing connection block 4 is fixedly connected to the rear side of the display screen 2, the display screen 2 is fixedly connected to the rear shell 3 via the sealing connection block 4, a heat-conducting heat dissipation structure 5 is provided between the sealing connection block 4 and the rear shell 3, and handles 6 are fixedly installed on the left and right sides of the rear shell 3.

[0026] Specifically, the heat-conducting and heat-dissipating structure 5 includes a fan mounting slot 51 provided on the inner wall of the rear housing 3, a heat-dissipating fan 52 is fixedly installed inside the fan mounting slot 51, a heat-dissipating component 53 is provided on the side of the heat-dissipating fan 52 away from the rear housing 3, and a heat-absorbing plate 54 is provided on the side of the heat-dissipating component 53 away from the heat-dissipating fan 52; the heat-conducting component 53 includes a heat-conducting disk 531 with an annular structure, the heat-conducting disk 531 is located on one side of the heat-absorbing plate 54 and is integrally fixedly connected to a heat-conducting rod 532, a support rod 533 is cross-fixed on the side of the heat-conducting disk 531 away from the heat-conducting rod 532, and a plurality of cross-arranged support rods 533 are fixedly provided. A fixing bolt 534 is fixedly installed on the side away from the heat-conducting plate 531; a first notch 8 is formed on the rear side of the sealing connection block 4, and a heat-absorbing plate 54 is fixedly installed inside the first notch 8 by screws; by collecting heat inside the rear housing 3 on the heat-absorbing plate 54, and conducting the heat to the heat-conducting plate 531 through a plurality of heat-conducting rods 532 in contact with the heat-absorbing plate 54, and because the heat-conducting plate 531 is close to the side of the heat dissipation fan 52, the heat transferred by the heat dissipation fan 52 is concentrated and discharged through the dust-proof heat dissipation holes 11, thereby improving the heat dissipation efficiency of the display rear housing and preventing heat from accumulating inside the display rear housing.

[0027] Threaded holes are provided at the four corners of the cooling fan 52 , and the heat conducting component 53 is threadedly connected to the threaded holes via fixing bolts 534 , so as to facilitate installation and removal of the heat conducting component 53 as a whole and the rear housing 3 .

[0028] Preferably, a second notch 9 is provided on the rear side of the rear shell 3, and a dustproof plate 10 is fixedly installed inside the second notch 9 by bolts, and a dustproof heat dissipation hole 11 is provided in the middle position inside the dustproof plate 10; a dustproof net is magnetically connected to the dustproof heat dissipation hole 11, and the heat inside the rear shell 3 is eventually discharged to the external environment through the dustproof heat dissipation hole 11, while the dustproof net can simultaneously prevent dust from entering the rear shell 3.

[0029] Preferably, an elastic card block 7 is fixedly installed in the middle position of the handle 6 and passes through the inner side of the rear shell 3; elastic card grooves 12 are provided on the left and right sides of the sealing connection block 4, and the rear shell 3 and the sealing connection block 4 are fixedly connected internally by the elastic card block 7 and the elastic card groove 12, which facilitates the installation and disassembly of the rear shell 3 and the rear side of the display screen 2.

[0030] In summary, the present invention not only greatly improves the heat dissipation efficiency inside the rear housing of the display and avoids heat dissipation dead corners, but also facilitates subsequent disassembly and maintenance, and is very practical.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A display rear shell heat dissipation structure, comprising a display body (1), characterized in that: A display screen (2) is provided on the front side of the display body (1), a sealing connection block (4) is fixedly connected to the rear side of the display screen (2), the display screen (2) is fixedly connected to the rear shell (3) via the sealing connection block (4), a heat conduction and heat dissipation structure (5) is provided between the sealing connection block (4) and the rear shell (3), handles (6) are fixedly installed on the left and right sides of the rear shell (3), and an elastic clamping block (7) that passes through the inner side of the rear shell (3) is fixedly installed in the middle position of the handle (6).

2. The heat dissipation structure of a display rear housing according to claim 1, characterized in that: The heat-conducting and heat-dissipating structure (5) comprises a fan mounting slot (51) provided on the inner wall of the rear housing (3); a heat-dissipating fan (52) is fixedly mounted inside the fan mounting slot (51); a heat-conducting component (53) is provided on a side of the heat-dissipating fan (52) away from the rear housing (3); and a heat-absorbing plate (54) is provided on a side of the heat-conducting component (53) away from the heat-dissipating fan (52).

3. The heat dissipation structure of a display rear housing according to claim 2, characterized in that: The heat-conducting assembly (53) comprises a heat-conducting plate (531) of an annular structure. The heat-conducting plate (531) is located on one side of the heat-absorbing plate (54) and is integrally fixedly connected to a heat-conducting rod (532). A support rod (533) is cross-fixedly arranged on a side of the heat-conducting plate (531) away from the heat-conducting rod (532), and a plurality of cross-arranged support rods (533) are fixedly installed on a side away from the heat-conducting plate (531) with fixing bolts (534).

4. The heat dissipation structure of a display rear housing according to claim 2, characterized in that: Threaded holes are provided at the four corners of the heat dissipation fan (52), and the heat conduction component (53) is threadedly connected to the threaded holes via fixing bolts (534).

5. The display rear housing heat dissipation structure according to claim 1, characterized in that: A first notch (8) is provided on the rear side of the sealing connection block (4), and a heat absorbing plate (54) is fixedly mounted inside the first notch (8) by screws.

6. The heat dissipation structure of a display rear housing according to claim 1, characterized in that: A second notch (9) is provided on the rear side of the rear shell (3), a dustproof plate (10) is fixedly installed inside the second notch (9) by means of bolts, and a dustproof heat dissipation hole (11) is provided in the middle of the dustproof plate (10).

7. The display rear housing heat dissipation structure according to claim 1, characterized in that: Elastic clamping grooves (12) are provided on the left and right sides of the sealing connection block (4), and the rear shell (3) and the sealing connection block (4) are fixedly connected internally by the elastic clamping block (7) and the elastic clamping grooves (12).

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