CN213276208U - Novel large screen liquid crystal display backlight - Google Patents
Novel large screen liquid crystal display backlight Download PDFInfo
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- CN213276208U CN213276208U CN202022619588.2U CN202022619588U CN213276208U CN 213276208 U CN213276208 U CN 213276208U CN 202022619588 U CN202022619588 U CN 202022619588U CN 213276208 U CN213276208 U CN 213276208U
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- heat dissipation
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- backlight
- crystal display
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Abstract
The utility model relates to a liquid crystal display technical field especially relates to a novel large screen liquid crystal display backlight, including the display screen main part, the display screen main part wherein one end has been seted up slip catching groove and other one end including with the slip catching block of slip catching groove cooperation slip lock joint, the backlight screen standing groove has been seted up at display screen main part top, the heat dissipation generator is including as for the inside radiating fin of radiator unit and the outside radiator fan of radiator unit, the intercommunication has heat dissipation liquid circulation pipeline between radiator fan and the radiating fin, radiator fan and radiating fin composite set have at least a set of, total controller respectively with the equal electric control connection of radiator unit and backlight emergence screen. The utility model discloses radiator fan carries out effectual cooling with the inside radiating fluid of radiating fluid circulating line in the use, and then circulates it to inside and carry out the heat exchange with it of radiating fin and take away the heat, realizes the effect of cooling rapidly.
Description
Technical Field
The utility model relates to a liquid crystal display technical field especially relates to a novel large screen liquid crystal display backlight.
Background
The backlight liquid crystal display mainly uses light emitted by a backlight source as a light source, and then the light is transmitted or reflected on a liquid crystal molecular layer to form an image on a screen.
In view of the above, in order to overcome the above disadvantages, a new backlight for a large-screen lcd needs to be found to replace the existing structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel large screen liquid crystal display backlight source.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel large screen liquid crystal display backlight, includes the display screen main part, the display screen main part wherein one end has been seted up slip catching groove and other one end including with the slip catching block of slip catching groove cooperation slip lock joint, backlight screen standing groove has been seted up at display screen main part top, backlight screen standing groove slotted hole extend to with display screen main part top opposite face department, backlight screen standing groove inside groove has connect and has become the screen in a poor light, the front portion of display screen main part still is including liquid crystal display, liquid crystal display all communicates with the inside cavity of display screen main part and backlight screen standing groove.
Further, the inside light reinforcing lens that still is provided with of display screen main part, light reinforcing lens is vertical setting, and light reinforcing lens outer wall is connected with display screen main part inner wall.
Further, the display screen main part is still including radiator module based on liquid crystal display opposite face, radiator module is inside including total controller and heat dissipation generator, radiator module's cooling surface with hug closely the display screen main part.
Furthermore, the heat dissipation generator comprises heat dissipation fins arranged inside the heat dissipation component and a heat dissipation fan arranged outside the heat dissipation component, a heat dissipation liquid circulation pipeline is communicated between the heat dissipation fan and the heat dissipation fins, and at least one group of heat dissipation fan and heat dissipation fin combination device is provided.
Furthermore, the master controller is respectively connected with the radiator assembly and the backlight generation screen in an electric control mode.
Compared with the prior art, the utility model provides a novel large screen liquid crystal display backlight has following beneficial effect:
this display screen main part among large screen backlight source liquid crystal display wherein one end has been seted up the slip catching groove and other one end is including the slip knot piece with slip catching groove cooperation slip lock joint, in using can realize the integral erection through detaining the slip catching groove with slip knot piece mutual slip lock joint, the installation operation is comparatively convenient, backlight screen standing groove has been seted up at display screen main part top, backlight screen standing groove inside groove has connect and has become the screen in a poor light, the front portion of display screen main part still is including liquid crystal display, liquid crystal display all communicates with the inside cavity of display screen main part and backlight screen standing groove, in using backlight to become the screen in shining to liquid crystal display, because it goes on in the cavity of intercommunication each other, consequently, the loss of light can be reduced, and the utilization rate is improved.
The light enhancement lens is arranged inside the display screen main body in the large-screen backlight source liquid crystal display screen, and can effectively enhance light emitted by the backlight generation screen in use, so that loss can be reduced, and the service life can be prolonged.
The heat dissipation generator in the large-screen backlight source liquid crystal display screen comprises heat dissipation fins inside a heat dissipation component and heat dissipation fans outside the heat dissipation component, wherein a heat dissipation liquid circulation pipeline is communicated between each heat dissipation fan and each heat dissipation fin, at least one group of heat dissipation fan and heat dissipation fin combination device is arranged, and when the heat dissipation generator is used, the heat dissipation fans effectively cool heat dissipation liquid inside the heat dissipation liquid circulation pipeline, so that the heat dissipation liquid circulates to the inside of the heat dissipation fins, exchanges heat with the heat dissipation fins and takes away heat, and the effect of rapid cooling is achieved.
Drawings
Fig. 1 is the overall schematic structural diagram of the novel large-screen liquid crystal display backlight source provided by the utility model.
Fig. 2 is the overall schematic structural diagram of the novel large-screen liquid crystal display screen backlight source provided by the utility model.
Fig. 3 is a schematic structural diagram of an overall section of a novel large-screen liquid crystal display backlight source provided by the present invention.
In the figure: 1. a display screen main body; 2. a sliding buckle slot; 3. a sliding buckle block; 4. a backlight screen placing groove; 5. a backlight generation screen; 6. a liquid crystal display screen; 7. a light-intensifying lens; 8. a heat sink assembly; 9. a master controller; 10. a heat dissipation generator; 11. a heat dissipating fin; 12. a heat dissipation fan.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel large screen liquid crystal display backlight source comprises a display screen main body 1, wherein one end of the display screen main body 1 is provided with a sliding fastening groove 2, the other end of the display screen main body comprises a sliding fastening block 3 which is matched with the sliding fastening groove 2 in a sliding fastening manner, a backlight screen placing groove 4 is formed in the top of the display screen main body 1, a groove hole of the backlight screen placing groove 4 extends to the position opposite to the top of the display screen main body 1, a backlight generation screen 5 is connected to the inner groove of the backlight screen placing groove 4, the front of the display screen main body 1 further comprises a liquid crystal display screen 6, and the liquid crystal display screen 6 is communicated with the display screen main body 1 and the inner cavity of the backlight screen placing groove 4.
The inside light reinforcing lens 7 that still is provided with of display screen main part 1, light reinforcing lens 7 is vertical setting, and light reinforcing lens 7 outer wall is connected with 1 inner wall of display screen main part.
The display screen main part 1 is based on 6 opposite faces of liquid crystal display screen and still includes radiator module 8, radiator module 8 is inside including total controller 9 and heat dissipation generator 10, radiator module 8's cooling surface with hug closely display screen main part 1.
The heat dissipation generator 10 includes heat dissipation fins 11 inside the heat dissipation assembly 8 and heat dissipation fans 12 outside the heat dissipation assembly 8, a heat dissipation fluid circulation pipeline is communicated between the heat dissipation fans 12 and the heat dissipation fins 11, and at least one group of combination devices of the heat dissipation fans 12 and the heat dissipation fins 11 is provided.
And the master controller 9 is respectively connected with the radiator assembly 8 and the backlight generation screen 5 in an electric control manner.
In the utility model, when in use, one end of the display screen main body 1 in the large-screen backlight source liquid crystal display screen is provided with the sliding buckle groove 2, the other end of the display screen main body comprises the sliding buckle block 3 which is matched with the sliding buckle groove 2 and is in sliding buckle connection with the sliding buckle groove 2, the whole installation can be realized by mutually sliding and buckling the sliding buckle groove 2 and the sliding buckle block 3 in use, the installation operation is convenient, the top of the display screen main body 1 is provided with the backlight screen placing groove 4, the backlight generating screen 5 is connected in the backlight screen placing groove 4, the front of the display screen main body 1 also comprises the liquid crystal display screen 6, the liquid crystal display screen 6 is communicated with the display screen main body 1 and the inner cavity of the backlight screen placing groove 4, when the backlight generating screen 5 irradiates light to the liquid crystal display screen 6 in use, because the backlight generating screen is carried out in the mutually communicated cavities, the inside light reinforcing lens 7 that still is provided with of display screen main part 1, light reinforcing lens 7 can effectually take place the light that screen 5 sent with being shaded and carry out effectual reinforcing in the use, can less loss, and service life is prolonged, heat dissipation generator 10 is including the radiating fin 11 and the outside radiator fan 12 of radiator unit 8 inside as for radiator unit 8, the intercommunication has the radiating fluid circulating line between radiating fan 12 and the radiating fin 11, radiating fan 12 and radiating fin 11 composite set have at least a set ofly, radiating fan 12 carries out effectual cooling with the inside radiating fluid of radiating fluid circulating line in the use, and then circulate it to radiating fin 11 inside and carry out the heat exchange with it and take away the heat, realize rapid cooling's effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel large screen liquid crystal display backlight, includes display screen main part (1), its characterized in that, display screen main part (1) wherein one end has been seted up slip catching groove (2) and other one end including with slip catching groove (2) cooperation slip lock joint's slip knot piece (3), backlight screen standing groove (4) have been seted up at display screen main part (1) top, backlight screen standing groove (4) slotted hole extend to with display screen main part (1) top opposite face department, backlight screen standing groove (4) inside groove has connect and has been shaded and take place screen (5), the front portion of display screen main part (1) still is including liquid crystal display (6), liquid crystal display (6) all communicate with the inside cavity of display screen main part (1) and backlight screen standing groove (4).
2. The novel large-screen liquid crystal display backlight source as claimed in claim 1, wherein a light-reinforcing lens (7) is further disposed inside the display main body (1), the light-reinforcing lens (7) is vertically disposed, and an outer wall of the light-reinforcing lens (7) is connected to an inner wall of the display main body (1).
3. The novel large-screen liquid crystal display backlight source is characterized in that the opposite surface of the display main body (1) based on the liquid crystal display (6) further comprises a radiator assembly (8), the inside of the radiator assembly (8) comprises a master controller (9) and a heat dissipation generator (10), and the heat dissipation surface of the radiator assembly (8) is tightly attached to the display main body (1).
4. The novel large-screen liquid crystal display backlight source as claimed in claim 3, wherein the heat dissipation generator (10) comprises heat dissipation fins (11) inside the heat dissipation assembly (8) and a heat dissipation fan (12) outside the heat dissipation assembly (8), a heat dissipation liquid circulation pipeline is communicated between the heat dissipation fan (12) and the heat dissipation fins (11), and at least one set of the heat dissipation fan (12) and the heat dissipation fins (11) is provided.
5. The novel large-screen liquid crystal display backlight source as claimed in claim 3, wherein the master controller (9) is electrically connected with the heat sink assembly (8) and the backlight generation screen (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619588.2U CN213276208U (en) | 2020-11-13 | 2020-11-13 | Novel large screen liquid crystal display backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022619588.2U CN213276208U (en) | 2020-11-13 | 2020-11-13 | Novel large screen liquid crystal display backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213276208U true CN213276208U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022619588.2U Active CN213276208U (en) | 2020-11-13 | 2020-11-13 | Novel large screen liquid crystal display backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213276208U (en) |
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2020
- 2020-11-13 CN CN202022619588.2U patent/CN213276208U/en active Active
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