CN220419764U - Backlight module, display device, mobile terminal and electronic equipment - Google Patents
Backlight module, display device, mobile terminal and electronic equipment Download PDFInfo
- Publication number
- CN220419764U CN220419764U CN202322103621.XU CN202322103621U CN220419764U CN 220419764 U CN220419764 U CN 220419764U CN 202322103621 U CN202322103621 U CN 202322103621U CN 220419764 U CN220419764 U CN 220419764U
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- China
- Prior art keywords
- backlight
- backlight module
- module according
- exemplary embodiments
- iron frame
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 21
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 239000012788 optical film Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a backlight module, a display device, a mobile terminal and electronic equipment, wherein the backlight module comprises: a backlight iron frame; a backlight assembly including a plurality of lamp strips; the backlight assembly is arranged in the backlight iron frame; a plurality of backlight lamps are arranged on the lamp strip; the backlight iron frame further comprises: and the cooling pipe is arranged below the lamp strip. By arranging the radiating pipes below the lamp strips on the backlight iron frame, the radiating efficiency of backlight is improved.
Description
Technical Field
The application relates to the technical field of electronic equipment, in particular to a backlight module, a display device, a mobile terminal and electronic equipment.
Background
In the vicinity of the backlight of the existing display screen, a lot of heat is generated due to a series of factors such as a light source, and as the components of the electronic device are more and more dense, the requirement for heat dissipation is more and more strong.
How to improve the heat dissipation of the backlight has become a technical problem to be solved in the industry.
Disclosure of Invention
In order to at least solve the above technical problems, the present utility model is directed to a backlight module, which improves the heat dissipation efficiency of the backlight by arranging a heat dissipation tube below a lamp strip on the backlight iron frame.
In order to achieve the above object, the backlight module provided in the present application includes:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight iron frame further comprises:
and the cooling pipe is arranged below the lamp strip.
Further, the cooling pipe is a ventilation pipe.
Further, the ventilation pipe is connected with a fan.
Further, the backlight lamps are uniformly distributed on the lamp strip.
Further, the backlight is an LED lamp.
Further, a backlight iron frame surrounds the backlight assembly.
In order to achieve the above object, the present application further provides a display module, including: the backlight module.
To achieve the above object, the present application further provides a display device, including: the backlight module or the display module.
In order to achieve the above object, the present application further provides a mobile terminal, including: the backlight module, the display module or the display device.
To achieve the above object, the present application further provides an electronic device, including: the backlight module, the display device or the mobile terminal.
The backlight module of the embodiment of the utility model comprises: a backlight iron frame; a backlight assembly including a plurality of lamp strips; the backlight assembly is arranged in the backlight iron frame; a plurality of backlight lamps are arranged on the lamp strip; the backlight iron frame further comprises: and the cooling pipe is arranged below the lamp strip. The heat dissipation efficiency of the backlight is improved by arranging the heat dissipation pipes below the lamp strips on the backlight iron frame; the service life of the terminal is prolonged; the user experience of the product is improved, and the market competitiveness is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate and explain the application and do not limit it. In the drawings:
fig. 1 is a schematic structural diagram of a backlight module according to an embodiment of the disclosure.
Reference numerals illustrate:
101-an optical film material; 102-a backlight iron frame; 103-cooling pipes; 104-a backlight; 105-FPC.
Detailed Description
Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present application are shown in the drawings, it is to be understood that the present application may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and examples of the present application are for illustrative purposes only and are not intended to limit the scope of the present application.
It should be understood that the various steps recited in the method embodiments of the present application may be performed in a different order and/or performed in parallel. Furthermore, method embodiments may include additional steps and/or omit performing the illustrated steps. The scope of the present application is not limited in this respect.
The term "including" and variations thereof as used herein are intended to be open-ended, i.e., including, but not limited to. The term "based on" is based at least in part on. The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments. Related definitions of other terms will be given in the description below.
It should be noted that references to "one" or "a plurality" in this application are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be interpreted as "one or more" unless the context clearly indicates otherwise. "plurality" is understood to mean two or more.
The embodiment of the utility model provides a backlight module, which comprises:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight iron frame further comprises:
and the cooling pipe is arranged below the lamp strip.
Example 1
Fig. 1 is a schematic structural diagram of a backlight module according to an embodiment of the present application, and the backlight module according to the embodiment of the present application will be described in detail with reference to fig. 1.
The backlight module of the embodiment of the utility model comprises: a backlight bezel 102.
In some exemplary embodiments, the shape of the backlight bezel 102 may be rectangular with corners having curvature, as desired.
In some exemplary embodiments, the backlight module according to the embodiment of the present utility model further includes: and a backlight assembly.
In some exemplary embodiments, the backlight assembly includes a plurality of lamp strips.
In some exemplary embodiments, a backlight assembly is disposed within the backlight bezel 102
In some exemplary embodiments, the backlight bezel 102 surrounds the backlight assembly.
In some exemplary embodiments, a plurality of backlights 104 are disposed on the light strip.
In some exemplary embodiments, the backlight 104 is uniformly distributed over the strip.
In some exemplary embodiments, the backlight 104 is an LED lamp.
In some exemplary embodiments, the backlight bezel 102 surrounds the backlight assembly.
In some exemplary embodiments, the backlight iron frame 102 further includes: cooling tube 103.
In some exemplary embodiments, the cooling tube 103 is arranged below the light strip.
In some exemplary embodiments, the cooling tube 103 is a vent tube.
In some exemplary embodiments, the ventilation pipe is connected with a fan, or the ventilation pipe is communicated with the outside, and of course, the ventilation pipe can be connected with the fan while being communicated with the outside.
In some exemplary embodiments, the backlight bezel 102 further includes an optical film 101 thereon.
In some exemplary embodiments, the optical film 101 includes a light guide plate and a reflective film.
In some exemplary embodiments, the light guide plate is used to reflect light emitted from the backlight 104.
In some exemplary embodiments, the reflective film is disposed below the backlight 104.
In some exemplary embodiments, the light guide plate is disposed on the reflective film.
In some exemplary embodiments, a binding region is further included, and the binding region is used to bind the FPC105.
In some exemplary embodiments, FPC105 comprises a backlit FPC.
In some exemplary embodiments, the FPC (Flexible Printed Circuit, flexible circuit board) is a flexible printed circuit board made of polyimide or mylar as a base material, which has high reliability and is excellent.
In some exemplary embodiments, the FPC has characteristics of high wiring density, light weight, thin thickness, and good flexibility.
In some exemplary embodiments, the backlight FPC may optionally further be provided with a component area.
In some exemplary embodiments, the component area is used for distributing components and IC chips.
In some exemplary embodiments, the IC chip (Integrated Circuit Chip) is a chip formed by placing an integrated circuit formed from a plurality of microelectronic components (transistors, resistors, capacitors, etc.) on a plastic substrate.
In some exemplary embodiments, the components include capacitors and/or resistors and/or diodes.
In some exemplary embodiments, the capacitor acts as a voltage regulator or filter.
In some exemplary embodiments, the resistor acts as a pull-up or electrostatic protection.
In some exemplary embodiments, the diode functions as an electrostatic protection or prevents voltage back-flow.
Example 2
Embodiment 2 is a display module, including the backlight module of the foregoing embodiment.
Example 3
Embodiment 3 is a display device including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
Example 4
Embodiment 4 is a mobile terminal including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
In some exemplary embodiments, the display device of the above-described embodiments is included.
Example 5
Embodiment 5 is an electronic device including the backlight module of the above embodiment.
In some exemplary embodiments, the display module of the above embodiment is included.
In some exemplary embodiments, the display device of the above-described embodiments is included.
In some exemplary embodiments, a mobile terminal including the above embodiments is provided.
Although the embodiments of the present utility model are described above, the present utility model is not limited to the embodiments which are used for understanding the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.
Claims (10)
1. A backlight module, comprising:
a backlight iron frame;
a backlight assembly including a plurality of lamp strips;
the backlight assembly is arranged in the backlight iron frame;
a plurality of backlight lamps are arranged on the lamp strip;
the backlight iron frame further comprises:
and the cooling pipe is arranged below the lamp strip.
2. A backlight module according to claim 1, wherein the cooling tube is a ventilation tube.
3. A backlight module according to claim 2, wherein the ventilation tube is connected with a fan.
4. A backlight module according to claim 3, wherein the backlight lamps are uniformly arranged on the lamp strip.
5. A backlight module according to claim 4, wherein the backlight is an LED lamp.
6. A backlight module according to claim 5, wherein the backlight bezel surrounds the backlight assembly.
7. A display module comprising a backlight module according to any one of claims 1-6.
8. A display device comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7.
9. A mobile terminal comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7, or a display device according to claim 8.
10. An electronic device comprising a backlight module according to any one of claims 1-6, or a display module according to claim 7, or a display device according to claim 8, or a mobile terminal according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103621.XU CN220419764U (en) | 2023-08-04 | 2023-08-04 | Backlight module, display device, mobile terminal and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322103621.XU CN220419764U (en) | 2023-08-04 | 2023-08-04 | Backlight module, display device, mobile terminal and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220419764U true CN220419764U (en) | 2024-01-30 |
Family
ID=89649816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322103621.XU Active CN220419764U (en) | 2023-08-04 | 2023-08-04 | Backlight module, display device, mobile terminal and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220419764U (en) |
-
2023
- 2023-08-04 CN CN202322103621.XU patent/CN220419764U/en active Active
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| GR01 | Patent grant |