CN218784007U

CN218784007U - Straight following formula backlight unit with heat dissipation function

Info

Publication number: CN218784007U
Application number: CN202223058321.6U
Authority: CN
Inventors: 张伯栋
Original assignee: Hongrui Optoelectronic Technology Shenzhen Co ltd
Current assignee: Hongrui Optoelectronic Technology Shenzhen Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-31
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a straight following formula backlight unit with heat dissipation function, relate to straight following formula backlight unit technical field, including backlight unit body and the work component that sets up in backlight unit body upper end all around, the upper end middle part of backlight unit body is provided with radiator unit, the operator when the installation, can place spill splint in coupling assembling's upper end, place the lower extreme at coupling assembling with the bottom plate, utilize set screw to fix the back to spill splint and bottom plate, can install spill splint, the upper end of spill splint is provided with the docking rod, the fan body is connected through arc pole and docking rod, and then set up the upper end at straight following formula backlight unit with the fan body, can be when weather is comparatively hot, supplementary straight following formula backlight unit carries out outside heat dissipation on straight following formula backlight unit's basis, thereby improve the efficiency and the life of straight following formula backlight unit work in comparatively hot weather.

Description

Straight following formula backlight unit with heat dissipation function

Technical Field

The utility model relates to a straight following formula backlight unit technical field specifically is a straight following formula backlight unit with heat dissipation function.

Background

Direct type backlight unit comprises lamp strip, reflector plate and diffuser plate usually, turns into light energy with the electric energy through the lamp strip, and the light that sends through the dot transmission lamp strip of reflector plate bottom reflects received light in order to realize the reutilization to light, through diffuser plate atomizing picture, improves the homogeneity of picture, and direct type backlight unit's the scope of use is also comparatively extensive.

At present, straight following formula backlight unit is using the in-process of operation, if external use temperature is higher, although straight following formula backlight unit self has heat dispersion, but external temperature still can influence its performance to its influence, uses for a long time in comparatively hot weather, only can reduce straight following formula backlight unit's life according to the heat dissipation of self.

In view of the above problems, a direct-type backlight module with heat dissipation function is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a straight following formula backlight unit with heat dissipation function adopts this device to work to solved in the above-mentioned background if external use temperature is higher, although straight following formula backlight unit self has heat dispersion, but external temperature still can influence its performance to its influence, uses for a long time in comparatively hot weather, only can reduce straight following formula backlight unit's life's problem according to the heat dissipation of self.

In order to achieve the above purpose, the utility model provides a following technical scheme: a direct type backlight module with a heat dissipation function comprises a backlight module body and working elements arranged around the upper end of the backlight module body, wherein connecting components are arranged in the middle of the two ends of the backlight module body, connecting wire harnesses are arranged in the middle of each connecting component, a heat dissipation component is arranged in the middle of the upper end of the backlight module body, and backing components are arranged on the two sides of the lower end of each heat dissipation component;

the radiating assembly comprises a first supporting mechanism and a rotating mechanism fixedly installed at one end of the first supporting mechanism, and a second supporting mechanism is fixedly installed at one end of the rotating mechanism.

Further, first supporting mechanism includes butt joint pole and the fixed mounting arc pole in butt joint pole one end.

Further, the lower extreme fixed mounting of arc pole has the spill splint, and the lower extreme both sides fixed mounting of spill splint extend the board.

Furthermore, through grooves are formed in two sides of the upper end of the extension plate, and positioning screws are connected in the inner cavities of the through grooves in a threaded mode.

Furthermore, the rotating mechanism comprises a fan body and clamping blocks fixedly installed on two sides of the fan body.

Furthermore, one end of the butt joint rod and one end of the clamping block are fixedly installed, and the concave clamping plate is arranged at the upper end of the connecting assembly.

Furthermore, the raising component comprises a bottom plate and corresponding grooves formed in the periphery of the upper end of the bottom plate, and long plates are fixedly mounted on two sides of one end of the bottom plate.

Further, the upper end fixed mounting of long slab has the arc, and the upper end of arc is embedded to have anti-skidding glue film.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a straight following formula backlight unit with heat dissipation function, spill splint, coupling assembling, bottom plate, set screw, butt joint pole, fan body and arc pole's setting, realized setting up the fan body in straight following formula backlight unit's upper end, can be when weather is comparatively hot, supplementary straight following formula backlight unit carries out outside heat dissipation on straight following formula backlight unit's basis to this improves efficiency and the life of straight following formula backlight unit work in comparatively hot weather.

2. The utility model provides a straight following formula backlight unit with heat dissipation function, the setting of bottom plate, set screw, coupling assembling, long board and connecting harness has realized wrapping up the lower extreme of connecting harness to this improves the security of connecting harness in the use, protects the lower extreme of connecting harness.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic perspective view of the heat dissipation assembly of the present invention;

fig. 3 is a schematic perspective view of the first supporting mechanism of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the rotating mechanism of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the mat-up assembly of the present invention.

In the figure: 1. a backlight module body; 2. a working element; 3. a connection assembly; 4. connecting a wire harness; 5. a heat dissipating component; 51. a first support mechanism; 511. a docking rod; 512. an arcuate bar; 513. a concave splint; 514. an extension plate; 515. penetrating a groove; 516. a set screw; 52. a rotating mechanism; 521. a fan body; 522. a clamping block; 53. a second support mechanism; 6. a pad-up assembly; 61. a base plate; 62. a corresponding groove; 63. a long plate; 64. an arc-shaped plate; 65. and (4) an anti-slip adhesive layer.

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 efforts all belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

Combine fig. 1, the utility model discloses a straight following formula backlight unit with heat dissipation function, including backlight unit body 1 and the working element 2 of setting around backlight unit body 1 upper end, the both ends middle part of backlight unit body 1 is provided with coupling assembling 3, and coupling assembling 3's middle part is provided with connecting harness 4, and backlight unit body 1's upper end middle part is provided with radiator unit 5, and radiator unit 5's lower extreme both sides are provided with and have filled up subassembly 6.

The present invention will be further described with reference to the following examples.

The first embodiment is as follows:

referring to fig. 1 to 4, the heat dissipation assembly 5 includes a first supporting mechanism 51 and a rotating mechanism 52 fixedly installed at one end of the first supporting mechanism 51, a second supporting mechanism 53 is fixedly installed at one end of the rotating mechanism 52, the first supporting mechanism 51 includes a butt rod 511 and an arc rod 512 fixedly installed at one end of the butt rod 511, a concave clamping plate 513 is fixedly installed at a lower end of the arc rod 512, extension plates 514 are fixedly installed at two sides of a lower end of the concave clamping plate 513, the rotating mechanism 52 includes a fan body 521 and clamping blocks 522 fixedly installed at two sides of the fan body 521, one end of the butt rod 511 and one end of the clamping blocks 522 are fixedly installed, the concave clamping plate 513 is installed at an upper end of the connection assembly 3, and the concave arrangement of the concave clamping plate 513 can improve the stability of the fixing.

Specifically, the operator when the installation, can place concave splint 513 in coupling assembling 3's upper end, place bottom plate 61 at coupling assembling 3's lower extreme, utilize set screw 516 to fix back to concave splint 513 and bottom plate 61, can install concave splint 513, the upper end of concave splint 513 is provided with butt joint lever 511, fan body 521 connects through arc pole 512 and butt joint lever 511, and then set up fan body 521 in straight following formula backlight unit's upper end, can be when weather is comparatively hot, supplementary straight following formula backlight unit carries out outside heat dissipation on straight following formula backlight unit's basis, with this efficiency and the life that improves straight following formula backlight unit and work in comparatively hot weather.

Example two:

referring to fig. 5, two sides of the upper end of the extension plate 514 are provided with through grooves 515, an inner cavity of each through groove 515 is connected with a positioning screw 516 through a thread, the padding assembly 6 includes a bottom plate 61 and corresponding grooves 62 formed around the upper end of the bottom plate 61, two sides of one end of the bottom plate 61 are fixedly provided with a long plate 63, the upper end of the long plate 63 is fixedly provided with an arc-shaped plate 64, the upper end of the arc-shaped plate 64 is embedded with an anti-slip adhesive layer 65, and the arrangement of the anti-slip adhesive layer 65 can improve the placing stability of the connection harness 4.

Specifically, when the bottom plate 61 is fixed at the lower end of the connecting assembly 3 through the positioning screws 516, the long plate 63 is fixedly mounted on two sides of one end of the bottom plate 61 and extends to the lower end of the connecting harness 4, and the arc-shaped plate 64 arranged on the upper end of the long plate 63 can wrap the lower end of the connecting harness 4, so that the safety of the connecting harness 4 in the using process is improved, and the lower end of the connecting harness 4 is protected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a straight following formula backlight unit with heat dissipation function, includes backlight unit body (1) and sets up in backlight unit body (1) upper end operating element (2) all around, and the both ends middle part of backlight unit body (1) is provided with coupling assembling (3), and the middle part of coupling assembling (3) is provided with connection pencil (4), its characterized in that: the middle part of the upper end of the backlight module body (1) is provided with a heat dissipation assembly (5), and two sides of the lower end of the heat dissipation assembly (5) are provided with a cushion assembly (6);

the heat dissipation assembly (5) comprises a first supporting mechanism (51) and a rotating mechanism (52) fixedly installed at one end of the first supporting mechanism (51), and a second supporting mechanism (53) is fixedly installed at one end of the rotating mechanism (52).

2. The direct-type backlight module with heat dissipation function as claimed in claim 1, wherein: the first supporting mechanism (51) comprises a butt joint rod (511) and an arc-shaped rod (512) fixedly installed at one end of the butt joint rod (511).

3. The direct-type backlight module with heat dissipation function as claimed in claim 2, wherein: the lower extreme fixed mounting of arc pole (512) has concave splint (513), and the lower extreme both sides fixed mounting of concave splint (513) extend board (514).

4. The direct-type backlight module with heat dissipation function as claimed in claim 3, wherein: both sides of the upper end of the extension plate (514) are provided with through grooves (515), and the inner cavity of each through groove (515) is in threaded connection with a positioning screw (516).

5. The direct-type backlight module with heat dissipation function as claimed in claim 4, wherein: the rotating mechanism (52) comprises a fan body (521) and clamping blocks (522) fixedly arranged on two sides of the fan body (521).

6. The direct-type backlight module with heat dissipation function as claimed in claim 5, wherein: one end of the butt joint rod (511) and one end of the clamping block (522) are fixedly installed, and the concave clamping plate (513) is arranged at the upper end of the connecting component (3).

7. The direct-type backlight module with heat dissipation function as claimed in claim 6, wherein: the cushion assembly (6) comprises a bottom plate (61) and corresponding grooves (62) formed in the periphery of the upper end of the bottom plate (61), and long plates (63) are fixedly mounted on two sides of one end of the bottom plate (61).

8. The direct-type backlight module with heat dissipation function as claimed in claim 7, wherein: the upper end fixed mounting of long board (63) has arc (64), and the upper end of arc (64) is embedded to have anti-skidding glue film (65).