CN217404687U - Backlight assembly containing quantum dot diffusion plate - Google Patents
Backlight assembly containing quantum dot diffusion plate Download PDFInfo
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- CN217404687U CN217404687U CN202221322567.7U CN202221322567U CN217404687U CN 217404687 U CN217404687 U CN 217404687U CN 202221322567 U CN202221322567 U CN 202221322567U CN 217404687 U CN217404687 U CN 217404687U
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Abstract
The utility model discloses a subassembly in a poor light that contains quantum dot diffuser plate, including shell, first branch and slide bar, the inner wall of shell is installed and is supported the box, support the inner wall of box and install first branch, the connecting pipe is installed to the inner wall of shell, the outer wall of connecting pipe runs through and installs the slide bar, the motor is installed to the outer wall of first branch. The utility model discloses an install the soaking plate, fan blade and motor, realized rapid cooling and reduced fault rate extension device life's effect, the effect of third open-ended is the discharge of convenient wind-force, the soaking plate is with heat transfer to the refrigeration piece department that the device gived off, cool down to it by refrigeration piece department, the motor rotates and drives the fan blade and rotates, the fan blade rotates and produces wind-force and makes the refrigeration piece refrigerate fast, unnecessary wind-force is discharged through first opening, make its rapid cooling reduce fault rate extension device life, rapid cooling has been realized and has been reduced fault rate extension device life's function.
Description
Technical Field
The utility model relates to a backlight unit technical field specifically is a backlight unit who contains quantum dot diffuser plate.
Background
The backlight source is a light source located at the back of the liquid crystal display, and the light emitting effect of the backlight source directly affects the visual effect of a liquid crystal display module (LCM). The liquid crystal does not emit light, and the displayed pattern or character is the result of light modulation, and the light source, light guide plate, reflector and optical film constitute the back light source of the liquid crystal display. When the light emitted by the liquid crystal display panel irradiates on the liquid crystal display panel, the light can upwards penetrate through the lower polarizing plate, and the light can be converted into the polarization direction according to the mechanism of the different liquid crystal display panels.
The existing backlight assembly has the following defects:
patent documents: CN214041937U discloses a backlight assembly and a backlight module, wherein the right of protection "includes a plurality of light bars, FFC and strip-shaped FPC, and the light bars are arranged in parallel at intervals; the FPC is arranged on one side of the light bars and is vertically arranged with the light bars; one end of each light bar close to the FPC is provided with a PCB (printed circuit board) pad, and each PCB pad is connected with the corresponding light bar; a first seat is arranged on the FPC corresponding to each PCB bonding pad, and the first seats are connected with the FPC; the PCB pads can be correspondingly inserted into the first seats one by one and connected with the first seats; one end of the FFC is provided with a second seat, the second seat is connected with the FFC, and the FFC is connected with the FPC through the second seat; the other end of the FFC is connected with the PCB. Compared with the prior art, the utility model can make the operation simpler and reduce the action waste of the operators; the operation flow is optimized, so that the production operation is more balanced, the production efficiency is improved, and the labor cost is effectively reduced. However, the service life of the device is reduced due to the over-high temperature in the use process of the existing backlight assembly, so that a heat dissipation mechanism is needed to prolong the service life of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a backlight unit who contains quantum dot diffuser plate to solve the problem that lacks heat dissipation mechanism that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a backlight assembly containing a quantum dot diffusion plate comprises a shell, a first supporting rod and a sliding rod, wherein a supporting box is installed on the inner wall of the shell, the first supporting rod is installed on the inner wall of the supporting box, a connecting pipe is installed on the inner wall of the shell, and the sliding rod penetrates through the outer wall of the connecting pipe;
a motor is mounted on the outer wall of the first supporting rod, a fan blade is mounted at the output end of the motor, a soaking plate penetrates through the outer wall of the supporting box, a refrigerating sheet is mounted at one end of the soaking plate, a filter screen is mounted on the inner wall of the supporting box, and one end of the soaking plate is connected with the inner wall of the shell;
the outer wall of shell is equipped with first opening, the backlight is installed to the inner wall of shell.
Preferably, the supporting plate is installed at one end of the sliding rod, the spring is installed at the top of the supporting plate, one end of the spring is connected with the inner wall of the connecting pipe, the supporting block is installed at the top of the supporting plate, the air bag is installed at the top of the supporting block, and the outer wall of the air bag is connected with the inner wall of the connecting pipe.
Preferably, the outer wall of the housing is provided with a second opening.
Preferably, a plate body is mounted on the inner wall of the shell.
Preferably, the processor is mounted to the inner wall of the housing.
Preferably, the outer wall of the support box is provided with a third opening.
Preferably, the outer wall of the connecting pipe is provided with a fourth opening.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an install soaking plate, fan blade and motor, realized the effect that rapid cooling reduced the fault rate extension fixture life, the effect of filter screen is that the dust prevents to get into, the effect of third opening is that the discharge of convenient wind-force, soaking plate transmits the heat that the device distributes to the refrigeration piece department, cool down it by refrigeration piece department, the motor rotates and drives the fan blade rotation, the fan blade rotates and produces wind-force and makes the refrigeration piece refrigerate fast, unnecessary wind-force discharges through first opening, make its rapid cooling reduce the fault rate extension fixture life, realized the rapid cooling reduced the function that the fault rate extension fixture life;
2. the utility model discloses an install the backup pad, gasbag and spring, realized compressing tightly the connecting wire and prevented the landing and strengthen the effect of stability, fourth open-ended effect makes things convenient for the removal of slide bar, the connecting wire passes through the second opening and gets into the backup pad removal that drives in the connecting tube, the backup pad removes and drives the slide bar removal, the slide bar removes and makes the backup pad drive the spring removal, the spring removal makes the backup pad drive the supporting shoe remove, the supporting shoe removes and drives the gasbag removal, the gasbag removes and makes the backup pad compress tightly the connecting wire and prevent the landing and strengthen stability, the function of preventing the landing to strengthen stability has been realized compressing tightly the connecting wire.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic structural view of a first strut part of the present invention;
fig. 4 is a schematic view of the slide bar of the present invention.
In the figure: 1. a housing; 101. a second opening; 2. a first support bar; 201. a motor; 202. a fan blade; 203. a refrigeration plate; 204. a vapor chamber; 205. filtering with a screen; 3. a slide bar; 301. a support plate; 302. a spring; 303. an air bag; 304. a support block; 4. a first opening; 401. a plate body; 5. a backlight screen; 501. a processor; 6. a support box; 601. a third opening; 7. a connecting pipe; 701. a fourth opening.
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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 and 2, a backlight assembly including a quantum dot diffusion plate includes a housing 1, a first rod 2 and a sliding rod 3, the housing 1 is used for supporting a device, the first rod 2 is used for supporting a motor 201, the sliding rod 3 is used for supporting a supporting plate 301, a supporting box 6 is installed on an inner wall of the housing 1, the supporting box 6 is used for supporting the first rod 2, the first rod 2 is installed on an inner wall of the supporting box 6, a connecting pipe 7 is installed on an inner wall of the housing 1, the connecting pipe 7 is used for facilitating connection of a connecting wire, the sliding rod 3 is installed on an outer wall of the connecting pipe 7 in a penetrating manner, a first opening 4 is formed in an outer wall of the housing 1, the first opening 4 is used for facilitating heat dissipation of the device, a backlight screen 5 is installed on the inner wall of the housing 1, the backlight screen 5 is used for providing light, a second opening 101 is formed in an outer wall of the housing 1, the second opening 101 is used for conveniently clamping a connecting wire, a plate body 401 is installed on the inner wall of the shell 1, the plate body 401 is used for providing light scattering for the device for the quantum dot diffusion plate, a processor 501 is installed on the inner wall of the shell 1, and the processor 501 is used for processing signals;
referring to fig. 2 and 3, a motor 201 is installed on the outer wall of the first supporting rod 2, a fan blade 202 is installed at the output end of the motor 201, a soaking plate 204 is installed on the outer wall of the supporting box 6 in a penetrating manner, a refrigerating sheet 203 is installed at one end of the soaking plate 204, a filter screen 205 is installed on the inner wall of the supporting box 6, one end of the soaking plate 204 is connected with the inner wall of the shell 1, the outer wall of the supporting box 6 is provided with a third opening 601, the filter screen 205 is used for preventing dust from entering, the third opening 601 is used for facilitating the discharge of wind power, the soaking plate 204 transmits heat emitted by the device to the refrigerating sheet 203, the refrigerating sheet 203 cools the refrigerating sheet 203, the motor 201 rotates to drive the fan blades 202 to rotate, the fan blades 202 rotate to generate wind power to enable the refrigerating sheet 203 to refrigerate rapidly, and redundant wind power is discharged through the first opening 4 to enable the refrigerating sheet 203 to cool rapidly, reduce the fault rate and prolong the service life of the device, so that the functions of rapidly cooling, reducing the fault rate and prolonging the service life of the device are achieved;
referring to fig. 2 and 4, a support plate 301 is installed at one end of the slide bar 3, a spring 302 is installed at the top of the support plate 301, and one end of the spring 302 is connected with the inner wall of the connecting pipe 7, the top of the supporting plate 301 is provided with a supporting block 304, the top of the supporting block 304 is provided with an air bag 303, and the outer wall of gasbag 303 and the inner wall connection of connecting pipe 7, connecting pipe 7 outer wall is equipped with fourth opening 701, the effect of fourth opening 701 makes things convenient for slide bar 3's removal, the connecting wire gets into through second opening 101 and drives backup pad 301 removal in the connecting pipe 7, backup pad 301 removes and drives slide bar 3 and remove, slide bar 3 removes and makes backup pad 301 drive spring 302 remove, spring 302 removes and makes backup pad 301 drive supporting shoe 304 remove, supporting shoe 304 removes and drives gasbag 303 and remove, gasbag 303 removes and makes backup pad 301 compress tightly the connecting wire and prevent the landing and strengthen stability, realized compressing tightly the connecting wire and prevent the landing and strengthen the function of stability.
The working principle is that the shell 1 is used for supporting the device, the first support rod 2 is used for supporting the motor 201, the slide rod 3 is used for supporting the support plate 301, the support box 6 is used for supporting the first support rod 2, the connecting pipe 7 is used for facilitating connection of a connecting line, the first opening 4 is used for facilitating heat dissipation of the device, the backlight screen 5 is used for providing light, the filter screen 205 is used for preventing dust from entering, the third opening 601 is used for facilitating discharge of wind power, the soaking plate 204 is used for transferring heat dissipated by the device to the refrigerating sheet 203 and cooling the refrigerating sheet 203, the motor 201 rotates to drive the fan blade 202 to rotate, the fan blade 202 rotates to generate wind power to enable the refrigerating sheet 203 to refrigerate rapidly, surplus wind power is discharged through the first opening 4, the cooling is enabled to reduce the fault rate rapidly, the service life of the device is prolonged, and the service life of the device is prolonged by rapidly reducing the fault rate, the effect of fourth opening 701 is the removal that makes things convenient for slide bar 3, the connecting wire gets into through second opening 101 and drives backup pad 301 and remove in the connecting pipe 7, backup pad 301 removes and drives slide bar 3 and remove, slide bar 3 removes and makes backup pad 301 drive spring 302 remove, spring 302 removes and makes backup pad 301 drive supporting shoe 304 remove, supporting shoe 304 removes and drives gasbag 303 and removes, gasbag 303 removes and makes backup pad 301 compress tightly the connecting wire and prevent the landing and strengthen stability, realized compressing tightly the connecting wire and prevent the landing and strengthen the function of stability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A backlight assembly including a quantum dot diffusion plate, comprising a housing (1), a first support rod (2) and a slide rod (3), characterized in that: a supporting box (6) is installed on the inner wall of the shell (1), a first supporting rod (2) is installed on the inner wall of the supporting box (6), a connecting pipe (7) is installed on the inner wall of the shell (1), and a sliding rod (3) penetrates through the outer wall of the connecting pipe (7);
a motor (201) is installed on the outer wall of the first supporting rod (2), fan blades (202) are installed at the output end of the motor (201), a soaking plate (204) is installed on the outer wall of the supporting box (6) in a penetrating mode, a refrigerating sheet (203) is installed at one end of the soaking plate (204), a filter screen (205) is installed on the inner wall of the supporting box (6), and one end of the soaking plate (204) is connected with the inner wall of the shell (1);
the outer wall of shell (1) is equipped with first opening (4), backlight (5) are installed to the inner wall of shell (1).
2. The backlight assembly of claim 1, wherein: a supporting plate (301) is installed at one end of the sliding rod (3), a spring (302) is installed at the top of the supporting plate (301), one end of the spring (302) is connected with the inner wall of the connecting pipe (7), a supporting block (304) is installed at the top of the supporting plate (301), an air bag (303) is installed at the top of the supporting block (304), and the outer wall of the air bag (303) is connected with the inner wall of the connecting pipe (7).
3. The backlight assembly of claim 1, wherein: the outer wall of the shell (1) is provided with a second opening (101).
4. The backlight assembly of claim 1, wherein: the inner wall of the shell (1) is provided with a plate body (401).
5. The backlight assembly of claim 1, wherein: the inner wall of the shell (1) is provided with a processor (501).
6. The backlight assembly of claim 1, wherein: the outer wall of the supporting box (6) is provided with a third opening (601).
7. The backlight assembly of claim 1, wherein: and a fourth opening (701) is formed in the outer wall of the connecting pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221322567.7U CN217404687U (en) | 2022-05-30 | 2022-05-30 | Backlight assembly containing quantum dot diffusion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221322567.7U CN217404687U (en) | 2022-05-30 | 2022-05-30 | Backlight assembly containing quantum dot diffusion plate |
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| Publication Number | Publication Date |
|---|---|
| CN217404687U true CN217404687U (en) | 2022-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221322567.7U Active CN217404687U (en) | 2022-05-30 | 2022-05-30 | Backlight assembly containing quantum dot diffusion plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216064A (en) * | 2023-04-25 | 2023-06-06 | 海安县健民橡塑有限公司 | Storage device for halogenated butyl rubber plug production and use method thereof |
-
2022
- 2022-05-30 CN CN202221322567.7U patent/CN217404687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116216064A (en) * | 2023-04-25 | 2023-06-06 | 海安县健民橡塑有限公司 | Storage device for halogenated butyl rubber plug production and use method thereof |
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