CN208836291U - A kind of constant temperature explosion-proof tv LED backlight - Google Patents
A kind of constant temperature explosion-proof tv LED backlight Download PDFInfo
- Publication number
- CN208836291U CN208836291U CN201821915872.0U CN201821915872U CN208836291U CN 208836291 U CN208836291 U CN 208836291U CN 201821915872 U CN201821915872 U CN 201821915872U CN 208836291 U CN208836291 U CN 208836291U
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- mounting shell
- cap
- power supply
- proof
- constant temperature
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Abstract
The utility model discloses a kind of constant temperature explosion-proof tv LED backlights, belong to appliance field, including mounting shell, cap, power panel, pinboard, mainboard and base assembly, what the cap can be dismantled is mounted on mounting shell, the wall of computer case for installing the power supply board mount of power panel and for installing mainboard is equipped in the mounting shell, the power supply board mount is set in distance with wall of computer case, the pinboard is between power supply board mount and wall of computer case, the side of the wall of computer case is equipped with keypad, the base assembly is mounted in mounting shell, loudspeaker there are two being set on the base assembly, base assembly is located at the underface of power supply board mount and wall of computer case, the side of the base assembly is equipped with the power switch that can be dismantled.The utility model reduces costs, and improves heat dissipation effect, and structure very simple, it is convenient to assemble, and improves practicability.
Description
Technical field
The utility model relates to appliance fields, more particularly, to a kind of constant temperature explosion-proof tv LED backlight.
Background technique
Explosion-proof tv refers to TV during normal use, will not be in ignition and blasting environment when especially there is extreme failure
Flammable explosive object a kind of TV.Since fire-proof motor has certain safety, to be widely used.Backlight
It is one of the important component of fire-proof motor.There are at high cost, heat dissipation effect is poor, structure is more complicated to be lacked traditional backlight
Point.
Utility model content
The purpose of this utility model is to provide a kind of constant temperature explosion-proof tv LED backlights to solve in above-mentioned background technique
The problem of proposition.
The utility model provides a kind of constant temperature explosion-proof tv LED backlight, including mounting shell, cap, power panel, switching
Plate, mainboard and base assembly, what the cap can be dismantled is mounted on mounting shell, is equipped in the mounting shell for installing electricity
The power supply board mount of source plate and wall of computer case for installing mainboard, the power supply board mount is set in distance with wall of computer case, described
For pinboard between power supply board mount and wall of computer case, the side of the wall of computer case is equipped with keypad, the base assembly installation
In mounting shell, being set on the base assembly there are two loudspeaker, base assembly is located at the underface of power supply board mount and wall of computer case,
The side of the base assembly is equipped with the power switch that can be dismantled.
Further, the base assembly includes two symmetrically arranged base members, and the base member includes pedestal
Fixing piece and pedestal fixed frame, the pedestal fixed frame are mounted on mounting shell by screw, and the base fixture is equipped with
The through-hole passed through for screw.
Further, several ventilating grooves are offered on the cap.
Further, the mounting shell is equipped with switch bracket, and the power switch is mounted on switch bracket.
Further, the cap is equipped with is buckled with the power supply line for fixing power supply line, and power supply line buckle is equipped with lid
Plate.
Further, the cap, which is equipped with, cooperates cooperation key paster with keypad.
Further, it is in the wall bracket of distributed rectangular there are four being set in the mounting shell, is all provided on each wall bracket
Have the first perforation, set on the cap there are four with four first perforation it is one-to-one second perforation.
Further, the mounting shell uses irony mounting shell, and cap uses irony cap.
Compared with prior art, the utility model has the beneficial effects that:
The utility model uses LED light source, and overall structure is simple, to reduce costs, because of no light guide plate, using irony
Mounting shell and irony cap are wrapped up, to make integral heat sink effect more preferable, temperature is more constant, the whole group of the utility model
It is convenient to fill, practical.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the explosive view of the utility model；
Appended drawing reference: mounting shell 1, power supply board mount 1a, wall of computer case 1b, keypad 1c, switch bracket 1d, wall bracket
1e, cap 2, ventilating groove 2a, power supply line buckle the perforation 2d of 2b, key paster 2c, second, power panel 3, pinboard 4, mainboard 5, bottom
Holder assembly 6, base fixture 6a, pedestal fixed frame 6b, loudspeaker 7, power switch 8.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.
The component of the utility model embodiment for usually describing and showing in attached drawing here can be with a variety of different
Configuration is to arrange and design.It therefore, is not below purport to the detailed description of the embodiments of the present invention provided in the accompanying drawings
In the range of limitation claimed invention, but it is merely representative of the selected embodiment of the utility model.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to shown in Fig. 1, the utility model embodiment provides a kind of constant temperature explosion-proof tv LED backlight, including
Mounting shell 1, cap 2, power panel 3, pinboard 4, mainboard 5 and base assembly 6, what the cap 2 can be dismantled is mounted on installation
On shell 1, the wall of computer case for installing the power supply board mount 1a of power panel 3 and for installing mainboard 5 is equipped in the mounting shell 1
1b, the power supply board mount 1a and wall of computer case 1b are set in distance, and the pinboard 4 is located at power supply board mount 1a and wall of computer case
Between 1b, the side of the wall of computer case 1b is equipped with keypad 1c, and the base assembly 6 is mounted in mounting shell 1, the pedestal group
It is set on part 6 there are two loudspeaker 7, base assembly 6 is located at the underface of power supply board mount 1a and wall of computer case 1b, the base assembly 6
Side be equipped with the power switch 8 that can dismantle.
Specifically, the base assembly 6 includes two symmetrically arranged base members, the base member includes that pedestal is solid
Determine part 6a and pedestal fixed frame 6b, the pedestal fixed frame 6b is mounted on mounting shell 1 by screw, the base fixture 6a
It is equipped with the through-hole passed through for screw；Such design can be convenient for fixing the bottom end of mounting shell 1.
Specifically, offering several ventilating grooves 2a on the cap 2；Ventilating groove 2a can be improved radiating efficiency.
Specifically, the mounting shell 1 is equipped with switch bracket 1d, the power switch 8 is mounted on switch bracket 1d；It opens
Close bracket 1d can protection power source switch 8, extension power switch 8 service life.
Specifically, the cap 2 is equipped with 2b is buckled with the power supply line for fixing power supply line, power supply line buckle 2b is equipped with
Cover board；Power supply line buckle 2b can fix power supply line, avoid power cord wrap together.
Specifically, the cap 2, which is equipped with, cooperates cooperation key paster 2c with keypad 1c；Key paster 2c can allow peace
Dress person can quickly learn the concrete function of key.
Specifically, setting in the mounting shell 1, there are four in equal on the wall bracket 1e, each wall bracket 1e of distributed rectangular
Equipped with the first perforation, set on the cap 2 there are four with the one-to-one second perforation 2d of four first perforation；Screw rod is passed through
Mounting shell 1 and cap 2 can be fixed in other mechanisms by the first perforation and the second perforation 2d.
Specifically, the mounting shell 1 uses irony mounting shell, cap 2 uses irony cap；Speciality mounting shell 1 and irony
The hardness of cap is high, good heat dissipation effect.
The improvement of the utility model is more to become the conventional light source in backlight into LED light source, LED light source energy consumption
Low, price is cheap, because being only provided with mainboard 5, power panel 3 and pinboard 4 in mounting shell 1, is not provided with light guide plate, and use
Irony mounting shell and irony cap are wrapped up, and heat dissipation effect is considerably increased, and overall structure is simple, are assembled also very just
It is prompt.Compared to the prior art, the constant temperature explosion-proof tv LED backlight of the utility model, reduces costs, and improves heat dissipation effect
Fruit, structure very simple, improves practicability.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (8)
1. a kind of constant temperature explosion-proof tv LED backlight, it is characterised in that: including mounting shell (1), cap (2), power panel (3), turn
Fishplate bar (4), mainboard (5) and base assembly (6), what the cap (2) can dismantle is mounted on mounting shell (1), the installation
The wall of computer case (1b) for installing the power supply board mount (1a) of power panel (3) and for installing mainboard (5), institute are equipped in shell (1)
It states power supply board mount (1a) to be set in distance with wall of computer case (1b), the pinboard (4) is located at power supply board mount (1a) and cabinet
Between plate (1b), the side of the wall of computer case (1b) is equipped with keypad (1c), and the base assembly (6) is mounted on mounting shell (1)
It is interior, it is set on the base assembly (6) there are two loudspeaker (7), base assembly (6) is located at power supply board mount (1a) and wall of computer case (1b)
Underface, the side of the base assembly (6) is equipped with the power switch (8) that can be dismantled.
2. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: the base assembly (6) includes
Two symmetrically arranged base members, the base member include base fixture (6a) and pedestal fixed frame (6b), the bottom
Seat fixed frame (6b) is mounted on mounting shell (1) by screw, and the base fixture (6a) is equipped with leads to for what screw passed through
Hole.
3. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: offered on the cap (2)
Several ventilating grooves (2a).
4. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: the mounting shell (1) is equipped with
Switch bracket (1d), the power switch (8) are mounted on switch bracket (1d).
5. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: the cap (2), which is equipped with, to be used
(2b) is buckled with the power supply line for fixing power supply line, power supply line buckles (2b) and is equipped with cover board.
6. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: the cap (2) be equipped with
Keypad (1c) cooperation cooperation key paster (2c).
7. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: be equipped in the mounting shell (1)
Four be in distributed rectangular wall bracket (1e), be equipped with the first perforation on each wall bracket (1e), set on the cap (2)
There are four perforate (2d) with four first perforation one-to-one second.
8. constant temperature explosion-proof tv LED backlight according to claim 1, it is characterised in that: the mounting shell (1) uses iron
Matter mounting shell, cap (2) use irony cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915872.0U CN208836291U (en) | 2018-11-20 | 2018-11-20 | A kind of constant temperature explosion-proof tv LED backlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821915872.0U CN208836291U (en) | 2018-11-20 | 2018-11-20 | A kind of constant temperature explosion-proof tv LED backlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836291U true CN208836291U (en) | 2019-05-07 |
Family
ID=66319176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821915872.0U Active CN208836291U (en) | 2018-11-20 | 2018-11-20 | A kind of constant temperature explosion-proof tv LED backlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836291U (en) |
-
2018
- 2018-11-20 CN CN201821915872.0U patent/CN208836291U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |