CN219758623U - High-light-efficiency side-entry type light guide plate-free LED lamp bead structure - Google Patents
High-light-efficiency side-entry type light guide plate-free LED lamp bead structure Download PDFInfo
- Publication number
- CN219758623U CN219758623U CN202321300736.1U CN202321300736U CN219758623U CN 219758623 U CN219758623 U CN 219758623U CN 202321300736 U CN202321300736 U CN 202321300736U CN 219758623 U CN219758623 U CN 219758623U
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- CN
- China
- Prior art keywords
- led lamp
- base
- lamp bead
- pipe
- guide plate
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Links
- 239000011324 bead Substances 0.000 title claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000010030 laminating Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 13
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of LED lamp beads, in particular to a high-light-efficiency side-entry type LED lamp bead structure without a light guide plate. The technical proposal comprises: fixed pipe, casing and base, the mounting bracket is installed to the inner wall side terminal surface of casing, and the side terminal surface laminating of mounting bracket installs the base, the blotter is installed to the side terminal surface laminating of mounting bracket, and the blotter is spacing the base, install LED lamp pearl body on the base, the backplate has been cup jointed to the side terminal surface of casing, install the bolt through the screw thread in the backplate, and the bolt passes through the screw thread and install in base and mounting bracket, install the copper pipe in the casing, and the surface side welding of casing has fixed pipe, install the fan in the fixed pipe, the top end face and the bottom face of fixed pipe all imbeds and are fixed with the intake pipe, and intake pipe and fixed pipe gas communication. The utility model meets the requirements of using and installing the LED lamp beads and prevents the use from being influenced by the excessive internal temperature.
Description
Technical Field
The utility model relates to the technical field of LED lamp beads, in particular to a high-light-efficiency side-entry type LED lamp bead structure without a light guide plate.
Background
The liquid crystal display television mainly comprises a liquid crystal display panel, a backlight module, a circuit assembly and a structural back cover plate. Since the liquid crystal display panel does not emit light, the backlight module needs to provide a light source to display images normally, and therefore the backlight module becomes one of the key components of the liquid crystal television.
The backlight module is divided into two backlight types, namely direct type LED backlight and side-in type LED backlight. When the backlight scheme of the liquid crystal television is designed, a side-in LED backlight with high cost is selected for pursuing the thinning of the television; in order to be low in cost, direct type LED backlight is selected, and one of the two backlight types is selected.
However, the side-entry LED in the prior art cannot quickly discharge internal heat after being installed and used for a long time, and the internal heat is easily damaged after being accumulated to affect the actual use.
Disclosure of Invention
The utility model aims to provide a high-light-efficiency side-entry type LED lamp bead structure without a light guide plate, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high light efficiency side income formula does not have light guide plate LED lamp pearl structure, includes fixed pipe, casing and base, the mounting bracket is installed to the inner wall side terminal surface of casing, and the side terminal surface laminating of mounting bracket installs the base, install LED lamp pearl body on the base, the backplate has been cup jointed to the side terminal surface of casing, install the copper pipe in the casing, and the surface side welding of casing has fixed pipe, install the fan in the fixed pipe.
Preferably, the lateral end face of the mounting frame is attached with a buffer cushion, and the buffer cushion limits the base. The base is limited through the buffer pad, so that when personnel install the side-entering type LED lamp bead body, the personnel can buffer the base on the LED lamp bead body through the buffer pad after attaching the base on the mounting frame, and the damage caused by direct collision during installation is prevented.
Preferably, the back plate is internally provided with bolts through threads, and the bolts are installed in the base and the installation frame through threads. Install in base and mounting bracket through the bolt screw thread, make personnel after laminating the base on the mounting bracket, personnel's mountable backplate is closed the casing, personnel's rotatable bolt spiral antedisplacement during the closure, is connected in base and the mounting bracket through the installation of bolt to install.
Preferably, the four mounting frames are arranged in total, and the four mounting frames are distributed in a rectangular array relative to the shell. Four of the mounting frames are arranged, so that the base is mounted.
Preferably, the top end surface and the bottom end surface of the fixed pipe are embedded and fixed with air inlet pipes, and the air inlet pipes are in gas communication with the fixed pipe. Through intake pipe and fixed pipe gas communication, make personnel install the back to the LED lamp pearl body of high light efficiency side income formula no light guide plate, the heat that LED lamp pearl body produced carries out heat conduction through the copper pipe, and personnel can open the fan when conducting heat and advance the back and discharge through the intake pipe, dispel the heat to the copper pipe that exposes on the casing when making gas flow to the temperature is too high when preventing the installation of LED lamp pearl body.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the LED lamp bead body, the LED lamp bead body is arranged, when people use and install the LED lamp bead body, the cushion pad is used for limiting the base, so that when people install the side-entering type LED lamp bead body, the base on the LED lamp bead body can be attached to the mounting frame and then buffered through the cushion pad, damage caused by direct collision during installation is prevented, the LED lamp bead body is installed in the base and the mounting frame through the bolt threads, after the base is attached to the mounting frame, the person can install the backboard to close the shell, when the LED lamp bead body is closed, the person can rotate the bolt to move forwards in a spiral manner, and the base is connected with the mounting frame through the installation of the bolt, so that the LED lamp bead body is used and installed.
2. According to the utility model, the fixing pipe is arranged, when a person installs the LED lamp bead body, the person is in gas communication with the fixing pipe through the gas inlet pipe, so that after the person installs the LED lamp bead body with high light efficiency and side entrance type no light guide plate, heat generated by the LED lamp bead body is conducted through the copper pipe, when the person can open the fan in heat conduction, the person can enter the air through the gas inlet pipe and discharge the air, and when the gas flows, the heat is dissipated from the copper pipe exposed out of the shell, and therefore, the temperature is prevented from being too high when the LED lamp bead body is installed and used, and the long-term use guarantee using effect in the later period is met.
Drawings
FIG. 1 is a schematic diagram of the internal structure of a front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
fig. 3 is a schematic side view of the present utility model.
In the figure: 1. a cushion pad; 2. a blower; 3. a fixed tube; 4. an air inlet pipe; 5. a housing; 6. a mounting frame; 7. copper pipe; 8. a base; 9. an LED lamp bead body; 10. a back plate; 11. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, the high-light-efficiency side-entry type light guide plate-free light bead structure provided by the utility model comprises a fixed tube 3, a shell 5 and a base 8, wherein a mounting frame 6 is mounted on the side end face of the inner wall of the shell 5, the base 8 is mounted on the side end face of the mounting frame 6 in a bonding manner, a light-emitting diode (LED) light bead body 9 is mounted on the base 8, a back plate 10 is sleeved on the side end face of the shell 5, a copper tube 7 is mounted in the shell 5, and the fixed tube 3 is welded at the side end of the outer surface of the shell 5.
Cushion 1 is installed in the laminating of the side terminal surface of mounting bracket 6, and cushion 1 is spacing to base 8, carries out spacingly to base 8 through cushion 1, makes personnel when installing side income formula LED lamp pearl body 9, and personnel can cushion through cushion 1 after laminating base 8 on LED lamp pearl body 9 on mounting bracket 6, and direct collision leads to the fact the damage when preventing the installation.
The bolt 11 is installed through the screw thread in the backplate 10, and the bolt 11 is installed in base 8 and mounting bracket 6 through the screw thread, installs in base 8 and mounting bracket 6 through the bolt 11 screw thread, makes personnel after laminating base 8 on mounting bracket 6, and personnel's mountable backplate 10 is closed casing 5, and personnel's rotatable bolt 11 screw forward moves when closed, connects in base 8 and mounting bracket 6 through the installation of bolt 11 to install.
A fan 2 is arranged in the fixed pipe 3.
Based on example 1: personnel are when using the installation to LED lamp pearl body 9, spacing to base 8 through blotter 1, make personnel when installing side income formula LED lamp pearl body 9, personnel can laminate the base 8 on the LED lamp pearl body 9 on mounting bracket 6 after buffering through blotter 1, direct collision causes the damage when preventing to install, and install in base 8 and mounting bracket 6 through bolt 11 screw thread, make personnel laminate the base 8 on mounting bracket 6 after, personnel mountable backplate 10 is closed casing 5, personnel rotatable bolt 11 screw forward when closed, connect in base 8 and mounting bracket 6 through the installation of bolt 11, thereby install, thereby satisfy and use and install.
Example two
As shown in fig. 1-3, the LED lamp bead structure with high light efficiency and side entrance without light guide plate according to the present utility model further includes: fixed pipe 3, casing 5 and base 8, mounting bracket 6 is installed to the inner wall side terminal surface of casing 5, and the laminating of the side terminal surface of mounting bracket 6 is installed base 8, installs LED lamp pearl body 9 on the base 8, and backplate 10 has been cup jointed to the side terminal surface of casing 5, installs copper pipe 7 in the casing 5, and the surface side end welding of casing 5 has fixed pipe 3.
The four mounting frames 6 are arranged in total, the four mounting frames 6 are distributed in a rectangular array relative to the shell 5, and the four mounting frames 6 are arranged in total, so that the base 8 is mounted.
The top end face and the bottom end face of the fixed tube 3 are embedded and fixed with the air inlet tube 4, the air inlet tube 4 is in gas communication with the fixed tube 3, after the LED lamp bead body 9 without the light guide plate is installed, heat generated by the LED lamp bead body 9 is conducted through the copper tube 7, when the heat conduction is conducted, the air inlet tube 4 is used for air inlet and discharging when the fan 2 is opened, the copper tube 7 exposed on the shell 5 is used for radiating when gas flows, and therefore the LED lamp bead body 9 is prevented from being too high in temperature during installation and use.
A fan 2 is arranged in the fixed pipe 3.
Based on example 2: personnel use during installation to LED lamp pearl body 9, through intake pipe 4 and fixed pipe 3 gas communication, make personnel install the back to the LED lamp pearl body 9 of the no light guide plate of high light efficiency side income formula, the heat that LED lamp pearl body 9 produced is conducted heat through copper pipe 7, personnel can open fan 2 when conducting heat and admit air the back and discharge through intake pipe 4, copper pipe 7 to exposing on the casing 5 dispels the heat when making gas flow, thereby temperature is too high when preventing the installation of LED lamp pearl body 9, thereby satisfy later stage long-time use guarantee result of use.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (5)
1. The utility model provides a high light efficiency side income formula does not have light guide plate LED lamp pearl structure, includes fixed pipe (3), casing (5) and base (8), its characterized in that: the LED lamp is characterized in that the mounting frame (6) is mounted on the side end face of the inner wall of the shell (5), the base (8) is mounted on the side end face of the mounting frame (6) in a fitting mode, the LED lamp bead body (9) is mounted on the base (8), the back plate (10) is sleeved on the side end face of the shell (5), the copper pipe (7) is mounted in the shell (5), the fixing pipe (3) is welded on the side end of the outer surface of the shell (5), and the fan (2) is mounted in the fixing pipe (3).
2. The high-light-efficiency side-entry type light guide plate-free LED lamp bead structure according to claim 1, wherein: the lateral end face of the mounting frame (6) is attached with the buffer cushion (1), and the buffer cushion (1) limits the base (8).
3. The high-light-efficiency side-entry type light guide plate-free LED lamp bead structure according to claim 1, wherein: bolts (11) are arranged in the back plate (10) through threads, and the bolts (11) are arranged in the base (8) and the mounting frame (6) through threads.
4. The high-light-efficiency side-entry type light guide plate-free LED lamp bead structure according to claim 1, wherein: the four mounting frames (6) are arranged in total, and the four mounting frames (6) are distributed in a rectangular array relative to the shell (5).
5. The high-light-efficiency side-entry type light guide plate-free LED lamp bead structure according to claim 1, wherein: the top end face and the bottom end face of the fixed pipe (3) are embedded and fixed with an air inlet pipe (4), and the air inlet pipe (4) is in gas communication with the fixed pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300736.1U CN219758623U (en) | 2023-05-26 | 2023-05-26 | High-light-efficiency side-entry type light guide plate-free LED lamp bead structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321300736.1U CN219758623U (en) | 2023-05-26 | 2023-05-26 | High-light-efficiency side-entry type light guide plate-free LED lamp bead structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219758623U true CN219758623U (en) | 2023-09-26 |
Family
ID=88070212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321300736.1U Active CN219758623U (en) | 2023-05-26 | 2023-05-26 | High-light-efficiency side-entry type light guide plate-free LED lamp bead structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219758623U (en) |
-
2023
- 2023-05-26 CN CN202321300736.1U patent/CN219758623U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |