CN210671115U - Backlight heat dissipation device of display equipment - Google Patents
Backlight heat dissipation device of display equipment Download PDFInfo
- Publication number
- CN210671115U CN210671115U CN201921620500.XU CN201921620500U CN210671115U CN 210671115 U CN210671115 U CN 210671115U CN 201921620500 U CN201921620500 U CN 201921620500U CN 210671115 U CN210671115 U CN 210671115U
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- base lamp
- display screen
- frame panel
- heat dissipation
- panel
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a display device's heat abstractor is shaded, include: display screen, fin, base lamp board and center frame panel, the display screen sets up center frame panel the place ahead, the base lamp board sets up center frame panel rear, the fin with the base lamp board is connected. The utility model discloses improved the heat dissipation condition of base lamp board has prolonged the life of lamp pearl on the base lamp board, the light splitting component has strengthened the degree of consistency and the luminance of the light of projecting on the display screen, has simplified the installation flow, has improved product efficiency.
Description
Technical Field
The utility model relates to a heat abstractor technical field, in particular to display device's heat abstractor is shaded.
Background
In the prior art, when the temperature of the display screen is very high, the light splitting assembly is easy to burn or start to display, and the light transmittance of the light splitting assembly is not high, so that the insufficient brightness of the display screen is caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a display device's heat abstractor is shaded solves present display device radiating effect poor, and light splitting component burns easily, and the luminousness is low, the inconvenient problem of installation.
In order to achieve the above object, the present invention provides the following technical solutions:
a backlight heat dissipation device of a display apparatus, comprising: display screen 1, fin 2, base lamp plate 3 and center frame panel 4, display screen 1 sets up 4 the place ahead of center frame panel, base lamp plate 3 sets up 4 backs of center frame panel, fin 2 with base lamp plate 3 connects.
Preferably, the base lamp plate 3 is provided with a light-emitting lamp bead.
Preferably, a light splitting component is arranged on the middle frame panel 4, and the light splitting component is respectively connected with the display screen 1 and the light-emitting lamp beads.
Preferably, the middle frame panel 4 and the base lamp panel 3 are fixedly connected through screws, and the base lamp panel 3 and the radiating fins 2 are fixedly connected.
Through implementing above technical scheme, have following technological effect: the utility model provides a display device's heat abstractor in a poor light has improved the heat dissipation condition of base lamp board, has prolonged the life of lamp pearl on the base lamp board, has strengthened the degree of consistency and the luminance of light, simple to operate on the spectral assembly projects the display screen.
Drawings
Fig. 1 is a schematic structural view (front view) of a backlight heat dissipation device of a display device according to the present invention;
fig. 2 is a schematic structural view (rear view) of a backlight heat dissipation device of a display device according to the present invention;
fig. 3 is a schematic structural diagram (top view) of a backlight heat dissipation device of a display device according to the present invention.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.
A backlight heat sink for a display device, as shown in fig. 1, comprising: display screen 1, fin 2, base lamp plate 3 and center frame panel 4, display screen 1 sets up 4 the place ahead of center frame panel, base lamp plate 3 sets up 4 backs of center frame panel, fin 2 with base lamp plate 3 connects.
In this embodiment, the mode fixed connection that passes through the joint is in the same place in the back of shown display screen 1 and the preceding of shown center panel 4, center panel 4 at the back with base lamp plate 3 is preceding through screw fixed connection, the base lamp plate adopts the metal material, like aluminium, copper, iron, be provided with luminescent lamp pearl on the base lamp plate 3, luminescent lamp pearl's a plurality of in quantity, can be 5 respectively, 6, sets up according to actual conditions, base lamp plate 3 with fin 2 can fixed connection also can rotate through the pivot and connect, fin 2 can be copper plate, iron plate, aluminum plate, luminescent lamp pearl can produce a large amount of heats at work on the base lamp plate 3, and this heat passes through fin 2 dispels the heat.
On the basis of above-mentioned embodiment, it is further, be provided with light splitting component on center panel 4, light splitting component respectively with display screen 1 and luminous lamp pearl are connected, in other embodiments, luminous component with display screen 1 with luminous lamp pearl is connected respectively, luminous lamp pearl is located base lamp board 3 with in the middle of display screen 1, the light that luminous lamp pearl sent passes through light splitting component's effect is projected on display screen 1, thereby display screen 1 is luminous.
On the basis of the above embodiment, more specifically, the center panel 4 and the base panel 3 are fixedly connected through screws, and the base panel 3 and the heat sink 2 are fixedly connected. In other embodiments, the middle frame panel 4 and the base lamp panel 3 are fixedly connected through screws, the light splitting assembly arranged on the middle frame panel 4 is fixed between the base lamp panel 3 and the display screen 1, and the base lamp panel 3 and the radiating fins 2 are fixedly connected to radiate heat generated by the light emitting assembly.
The above is to the present invention provides a backlight heat dissipation device for a display device, which is introduced in detail, to the general technical personnel in the field, according to the present invention, there is a change part on the specific implementation and the application range, to sum up, the content of this specification should not be understood as the limitation of the present invention.
Claims (4)
1. A backlight heat dissipation device of a display device, comprising: display screen (1), fin (2), base lamp board (3) and center frame panel (4), display screen (1) sets up center frame panel (4) the place ahead, base lamp board (3) set up center frame panel (4) rear, fin (2) with base lamp board (3) are connected.
2. The backlight heat dissipation device of the display device according to claim 1, wherein the base lamp panel (3) is provided with a light-emitting lamp bead.
3. The backlight heat dissipation device of the display device according to claim 1, wherein a light splitting component is disposed on the middle frame panel (4), and the light splitting component is respectively connected to the display screen (1) and the light-emitting lamp beads.
4. The backlight heat sink of the display device according to claim 1, wherein the middle frame panel (4) and the base lamp panel (3) are fixedly connected by screws, and the base lamp panel (3) and the heat sink (2) are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620500.XU CN210671115U (en) | 2019-09-27 | 2019-09-27 | Backlight heat dissipation device of display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921620500.XU CN210671115U (en) | 2019-09-27 | 2019-09-27 | Backlight heat dissipation device of display equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210671115U true CN210671115U (en) | 2020-06-02 |
Family
ID=70845553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921620500.XU Active CN210671115U (en) | 2019-09-27 | 2019-09-27 | Backlight heat dissipation device of display equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210671115U (en) |
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2019
- 2019-09-27 CN CN201921620500.XU patent/CN210671115U/en active Active
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