CN107959869A - Panel TV set equipped with the set-top box protective cover easy to heat dissipation - Google Patents

Panel TV set equipped with the set-top box protective cover easy to heat dissipation Download PDF

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Publication number
CN107959869A
CN107959869A CN201711268214.7A CN201711268214A CN107959869A CN 107959869 A CN107959869 A CN 107959869A CN 201711268214 A CN201711268214 A CN 201711268214A CN 107959869 A CN107959869 A CN 107959869A
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CN
China
Prior art keywords
top box
protective cover
aerofoil
box protective
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201711268214.7A
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Chinese (zh)
Other versions
CN107959869B (en
Inventor
涓ュ己
严强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beihai Huayuan Electronics Co Ltd
Original Assignee
Beihai Huayuan Electronics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beihai Huayuan Electronics Co Ltd filed Critical Beihai Huayuan Electronics Co Ltd
Priority to CN201711268214.7A priority Critical patent/CN107959869B/en
Publication of CN107959869A publication Critical patent/CN107959869A/en
Application granted granted Critical
Publication of CN107959869B publication Critical patent/CN107959869B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41Structure of client; Structure of client peripherals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/64Constructional details of receivers, e.g. cabinets or dust covers
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20954Modifications to facilitate cooling, ventilating, or heating for display panels
    • H05K7/20972Forced ventilation, e.g. on heat dissipaters coupled to components

Abstract

The invention discloses a kind of panel TV set that the set-top box protective cover easy to heat dissipation is housed, including:Casing;Partition plate;Set-top box protective cover, its rear are equipped with the cover board that can be opened/close;Radiator; it includes fan and aerofoil component; the aerofoil component includes the first aerofoil, the second aerofoil, the 3rd aerofoil and the 4th aerofoil; first aerofoil includes a hang plate and a level board; second aerofoil includes multiple V-arrangement panels; on the side in the front that multiple V-arrangement panels are fixed at the set-top box protective cover; each V-arrangement panel is formed by the first plate and the Second Board; adjacent V-arrangement panel is connected to each other; 3rd aerofoil is symmetrical arranged with first aerofoil, and the 4th aerofoil is symmetrical arranged with second aerofoil.The present invention, which has, facilitates the dismounting, replacement and maintenance of set-top box, at the same improve the heat dissipation performance of set-top box, extend set-top box service life beneficial effect.

Description

Panel TV set equipped with the set-top box protective cover easy to heat dissipation
Technical field
The present invention relates to a kind of panel TV set.A kind of it is more particularly related to machine top being equipped with easy to heat dissipation The panel TV set of box protective cover.
Background technology
At present, television set has become the indispensable equipment such as people's daily life, amusement and recreation, with traditional cathode Ray tube television is compared, and panel TV set has thin fuselage, light-weight, small power consumption, radiation is low, does not flicker, is conducive to people The advantages that body is healthy, becomes the main product of TV industry, and most of panel TV sets are in use, it is necessary to match somebody with somebody Set is using a digital video transformation box (i.e. usually said set-top box), for the digital signal of compression to be converted into TV Hold, so as to show on a television set.At present, panel TV set has two kinds with the matching used mode of set-top box:One kind is Set-top box is placed on outside television set, is then connected by conducting wire;Another kind is by set-top box in television set production process It is built-in in a television set, realize that set-top box is wholely set with television set.For first way, set-top box can waste certain sky Between, and the connecting wire between set-top box and television set can make integral layout unsightly;For the second way, due to set-top box It is wholely set with television set, so set-top box is not easy to remove and replaces, is not easy to repair, user can not be according to the needs of oneself Set-top box is chosen at random, in addition, inside television narrow space, is highly detrimental to the heat dissipation of set-top box, this will substantially reduce machine How the service life of top box, therefore, when realizing that set-top box is wholely set with television set, design a kind of convenient dismounting, replace With maintenance set-top box, while the panel TV set for strengthening set-top box heat dissipation performance becomes the direction studied at present.
The content of the invention
It is an object of the present invention to provide a kind of panel TV set that the set-top box protective cover easy to heat dissipation is housed, in it The set-top box protective cover that portion is equipped with can realize being wholely set for set-top box and panel TV set, while facilitate tearing open for set-top box Unload, replace and repair, in addition, being internally provided with radiator in set-top box protective cover, the heat dissipation of set-top box can be facilitated, carried significantly Heat dissipation performance of the high set-top box in inside television small space, ensures the normal work of set-top box, extends making for set-top box Use the service life.
In order to realize these purposes and further advantage according to the present invention, there is provided a kind of set-top box being equipped with easy to heat dissipation The panel TV set of protective cover, including:
Casing;
Partition plate, it is arranged on the inside of the casing, and positioned at the rear of display screen;
Set-top box protective cover, its rear are equipped with the cover board that can be opened/close, and being internally formed for set-top box protective cover is put The cavity of set-top box is put, the bottom of the set-top box protective cover is provided with the card slot for fixing the set-top box, the machine top Box protective cover is fixed at the right lower quadrant at the partition plate rear, and the set-top box protective cover is inscribed in the frame one of the casing Side and it is provided with multiple vertical rectangle heat emission holes being in communication with the outside, multiple rectangle heat emission hole arranged at equal intervals, institute State and multiple string holes are provided with the top of set-top box protective cover are used for extraction wire;And
Radiator, it is arranged on the inside of the set-top box protective cover, and the radiator includes fan and aerofoil group Part, the fan are fixed at the opposite side that heat emission hole is equipped with the set-top box protective cover, the wind by elastomeric pad Plate component includes the first aerofoil, the second aerofoil, the 3rd aerofoil and the 4th aerofoil, and first aerofoil includes a hang plate and a water Tablet, the adjacent two edges of the hang plate are respectively and fixedly connected to be equipped with the opposite side of heat emission hole in the set-top box protective cover On the side in front, the hang plate is higher than the fan and with being equipped with the opposite of heat emission hole in the set-top box protective cover Side tilts upward setting in 45 °, the adjacent two edges of the level board be respectively and fixedly connected to the hang plate Article 3 side and On the side in the front of the set-top box protective cover, second aerofoil includes multiple V-arrangement panels, multiple V-arrangement panels Angle is 120 °, on the side in the front that multiple V-arrangement panels are fixed at the set-top box protective cover, each V-arrangement Panel is formed by the first plate and the Second Board, and first plate and the Second Board are rectangle plate, described First plate and the side in the front of the set-top box protective cover in 40 ° of angles and are tilted towards in the set-top box protective cover Side equipped with heat emission hole, the Second Board and the side in the front of the set-top box protective cover are in 20 ° of angles and inclination The opposite side of heat emission hole is equipped with towards the set-top box protective cover, close to the first plate of first V-arrangement panel of the fan The adjacent two edges of block are respectively and fixedly connected on the side in the front of the set-top box protective cover and the Article 3 side of the level board, Adjacent V-arrangement panel be connected to each other and connect side upper extreme point it is concordant, the length of side of adjacent V-arrangement panel is with the side away from the fan To incremented by successively, the 3rd aerofoil is identical with the first aerofoil structure and is symmetricly set on the machine with first aerofoil It is equipped with top box protective cover on the opposite side of heat emission hole and the side at rear, the 4th aerofoil and the second aerofoil knot Structure is identical and is symmetricly set on second aerofoil on the side at the set-top box protective cover rear and positioned at the cover board Periphery.
Preferably, wherein, the size of the rectangle heat emission hole is 0.3 × 7cm, and quantity is 20~30.
Preferably, wherein, the shape for the string holes being provided with the top of the set-top box protective cover is circular, a diameter of 1cm, Quantity is 4.
Preferably, wherein, the fan is circular configuration, a diameter of 6cm.
Preferably, wherein, the material of the aerofoil component is aluminium alloy.
Preferably, wherein, the length of side of the first plate of the adjacent V-arrangement panel with the direction away from the fan according to Secondary to be incremented by 0.5cm, the length of side of the Second Board of the adjacent V-arrangement panel accordingly increases with the increase of the length of side of the first plate Greatly.
The present invention includes at least following beneficial effect:
(1) inside of panel TV set of the invention is equipped with set-top box protective cover, and the cavity that set-top box protective cover surrounds can For placing set-top box, while the cover board that can be opened/close is equipped with the rear of set-top box protective cover, can so facilitate machine Dismounting, replacement and the maintenance of top box.
(2) being wholely set for set-top box and panel TV set can be realized using the present invention, makes integral layout more attractive, and And save space.
(3) inside of set-top box protective cover of the invention is equipped with the radiator easy to set-top box heat dissipation, including fan, the One aerofoil, the second aerofoil, the 3rd aerofoil and the 4th aerofoil, fan can provide wind regime, and the first aerofoil and the 3rd aerofoil can incite somebody to action Wind guides the second aerofoil and the 4th aerofoil into respectively, and the second aerofoil and the 4th aerofoil then guide wind into set-top box, focus on set-top box Both sides, take away the heat of set-top box generation, and multiple V-arrangements in multiple the V-arrangement panels and the 4th aerofoil in the second aerofoil The length of side of panel is incremented by successively, can so ensure that in the case where wind speed is low, air quantity is small machine top still can be concentrated the wind into On box, strengthen heat dissipation effect, in addition, the level board in the first aerofoil connects with the second aerofoil, can be protected to avoid wind from set-top box The top of shield leaks out, and further concentrates on wind in set-top box protective cover, and the wind for making full use of fan to produce, takes away set-top box The heat of generation, ensures the normal work of set-top box, extends the service life of set-top box.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the structure diagram of the set-top box protective cover of the present invention;
Fig. 3 is the overlooking the structure diagram of the second aerofoil of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more The presence or addition of a other elements or its combination.
Fig. 1, Fig. 2 and Fig. 3 show a kind of way of realization according to the present invention, including:
Casing 1;The inside of casing 1 is used for each component for installing panel TV set;
Partition plate, it is arranged on the inside of the casing 1, and positioned at the rear of display screen;Partition plate can be by display screen peace Other each components of plate television set are kept apart, and while display screen is protected, miscellaneous part can be installed on partition plate;Display screen It can be one kind in liquid crystal display, plasma display, vacuum fluorescent display screen and organic light-emitting diode (OLED) display screen;
Set-top box protective cover 2, its rear are equipped with the cover board that can be opened/close, and the set-top box protective cover 2 is internally formed The cavity of set-top box is placed, the bottom of the set-top box protective cover 2 is provided with the card slot 3 for fixing the set-top box, described Set-top box protective cover 2 is fixed at the right lower quadrant at the partition plate rear, and the set-top box protective cover 2 is inscribed in the casing 1 4 side of frame and be provided with multiple vertical rectangle heat emission holes 5 being in communication with the outside, multiple described rectangle heat emission holes 5 etc. It is spaced, the top of the set-top box protective cover 2 is provided with multiple string holes 6 and is used for extraction wire;2 rear of set-top box protective cover is set The cover board opened/closed having can facilitate the dismounting, replacement and maintenance of set-top box, and set-top box protective cover 2 is arranged on partition plate The right lower quadrant at rear can reduce the center of gravity of panel TV set, stability when enhancing panel TV set is placed, set-top box protection The heat that the multiple vertical rectangle heat emission holes 5 being in communication with the outside being provided with cover 2 can produce set-top box is discharged, and is reduced The temperature of set-top box, ensures the normal work of set-top box, while extends the service life of set-top box, and set-top box can be defended for numeral One kind in star set-top box, Europe superscript digital ground set-top box, national standard digital ground set-top box and cable television digital set-top box;
Radiator, it is arranged on the inside of the set-top box protective cover 2, and the radiator includes fan 7 and aerofoil Component, the fan 7 are fixed at the opposite side that heat emission hole 5 is equipped with the set-top box protective cover 2, institute by elastomeric pad Stating aerofoil component includes the first aerofoil 8, the second aerofoil 9, the 3rd aerofoil and the 4th aerofoil, and first aerofoil 8 includes one and tilts 10 and one level board 11 of plate, the adjacent two edges of the hang plate 10, which are respectively and fixedly connected to be equipped with the set-top box protective cover 2, to be dissipated On the opposite side of hot hole 5 and the side in front, the hang plate 10 higher than the fan 7 and with the set-top box protective cover The opposite side equipped with heat emission hole 5 tilts upward setting in 45 ° in 2, and the adjacent two edges of the level board 11 are respectively and fixedly connected with On the side in the Article 3 side of the hang plate 10 and the front of the set-top box protective cover 2, second aerofoil 9 includes more A V-arrangement panel, the angle of multiple V-arrangement panels is 120 °, and multiple V-arrangement panels are fixed at the set-top box and protect On the side in the front of shield 2, each V-arrangement panel is formed by the first plate 12 and the Second Board 13, first plate 12 It is rectangle plate with the Second Board 13, first plate 12 and the side in the front of the set-top box protective cover 2 In 40 ° of angles and tilt towards the side equipped with heat emission hole 5, the Second Board 13 and institute in the set-top box protective cover 2 The side for stating the front of set-top box protective cover 2 is equipped with heat emission hole in 20 ° of angles and inclination towards the set-top box protective cover 2 is interior 5 opposite side, is respectively and fixedly connected to described close to the adjacent two edges of the first plate 12 of first V-arrangement panel of the fan 7 On the side in the front of set-top box protective cover 2 and the Article 3 side of the level board 11, adjacent V-arrangement panel is connected to each other and connects The upper extreme point on side is concordant, and the length of side of adjacent V-arrangement panel is incremented by successively with the direction away from the fan 7, the 3rd aerofoil It is identical with 8 structure of the first aerofoil and be symmetricly set on first aerofoil 8 in the set-top box protective cover 2 and be equipped with heat dissipation On the opposite side in hole 5 and the side at rear, the 4th aerofoil is identical with 9 structure of the second aerofoil and with described second Aerofoil 9 is symmetricly set on the side at 2 rear of set-top box protective cover and positioned at the periphery of the cover board;Fan 7 is used to produce Raw wind regime, aerofoil component are used to change wind direction, wherein, hang plate 10 guides the wind that fan 7 produces into the second aerofoil 9, the second wind First plate 12 is tilted towards the side equipped with heat emission hole 5 in set-top box protective cover 2 with 40 ° of angles in plate 9, can so be incited somebody to action The wind that hang plate 10 introduces focuses on the side of set-top box, and the Second Board 13 is tilted towards machine with 20 ° of angles in the second aerofoil 9 The opposite side of heat emission hole 5 is equipped with top box protective cover 2, its angle of inclination is less than the first plate, so can be to passing through the first plate The wind of block 12 makes wind speed and air quantity more uniform, and the length of side of multiple V-arrangement panels in the second aerofoil 9 is successively into row buffering It is incremented by, can so ensures on the direction away from fan 7, even if wind speed is more and more lower, air quantity is less and less, wind can also be use up Amount is focused on set-top box, in addition, level board 11 and 10 and second aerofoil 9 of hang plate connect to forming complete plate body structure, It can so be leaked out to avoid wind from the top of set-top box protective cover 2, the wind that can be farthest produced using fan 7 takes away machine top The heat that box produces, then blows out from heat emission hole 5, in externally discharged air, so as to reduce the temperature of set-top box, ensures machine top The normal work of box, extends the service life of set-top box, the 3rd aerofoil and the 4th aerofoil respectively with the first aerofoil 8 and the second aerofoil 9 are symmetrical arranged, and the wind that fan 7 produces can so be focused on to the opposite side of set-top box, strengthen the heat dissipation of set-top box.
In this technical solution, set-top box after opening cover board by being placed in set-top box protective cover 2, after energization, puts down Plate television set and fan 7 are started to work, and the wind that fan 7 produces guides 9 He of the second aerofoil into respectively through the first aerofoil 8 and the 3rd aerofoil 4th aerofoil, then multiple V-arrangement panels in multiple the V-arrangement panels and the 4th aerofoil in the second aerofoil 9 concentrate the wind into machine top The both sides of box, take away the heat of set-top box generation, then are blown out from heat emission hole 5, in externally discharged air, so as to reduce set-top box Temperature, complete whole radiation processes.
In another example, the panel TV set that the set-top box protective cover easy to heat dissipation is housed is described rectangular The size of shape heat emission hole 5 is 0.3 × 7cm, and quantity is 20~30.Length, width and the quantity of heat emission hole 5 are preferred value, The wind that can make to blow to set-top box is quickly blown out, and the heat that set-top box produces is delivered in extraneous air rapidly, reduces machine top The temperature of box, ensures the normal work of set-top box.
In another example, the panel TV set that the set-top box protective cover easy to heat dissipation is housed, the machine top The shape for the string holes 6 that the top of box protective cover 2 is provided with is circle, and a diameter of 1cm, quantity is 4.Circular 6 occupied area of string holes It is small, and be conducive to protect conducting wire, avoid the outer surface of conducting wire from being scratched;1cm and 4 is preferred value, can ensure machine top Conducting wire in box protective cover 2 is all drawn, while the wind for avoiding fan 7 from producing goes out.
In another example, the panel TV set that the set-top box protective cover easy to heat dissipation is housed, the fan 7 For circular configuration, a diameter of 6cm.Circular fan is easy to get, cost is low, and 6cm is preferred value, and fan 7 can be made to produce enough wind Amount is used for the heat for discharging set-top box generation, reduces the temperature of set-top box, ensures the normal work of set-top box, extend set-top box Service life.
In another example, the panel TV set that the set-top box protective cover easy to heat dissipation is housed, the aerofoil The material of component is aluminium alloy.Aluminium alloy is easy to process, surface treatment is simple, light weight, the coefficient of heat conduction are higher, Er Qiecheng This is low, therefore, when preparing aerofoil component using aluminium alloy, not only ensure that the heat dissipation performance of set-top box protective cover 2, but also reduces this The manufacture cost of invention.
In another example, the panel TV set that the set-top box protective cover easy to heat dissipation is housed, the adjacent V The length of side of first plate 12 of shape panel is with the direction 0.5cm incremented by successively away from the fan 7, the adjacent V-arrangement panel The length of side of the Second Board 13 accordingly increase with the increase of the length of side of the first plate 12.On the direction away from fan 7, wind Speed is more and more lower, air quantity is less and less, is unfavorable for the discharge of the heat of set-top box generation, can by increasing the length of side of V-arrangement panel To strengthen guide effect of the V-arrangement panel to wind, the wind that fan 7 produces farthest is focused on the both sides of set-top box, strengthen Heat dissipation effect.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed With it can be applied to various suitable the field of the invention completely., can be easily for those skilled in the art Realize other modification, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited In specific details and shown here as the legend with description.

Claims (6)

  1. A kind of 1. panel TV set that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that including:
    Casing;
    Partition plate, it is arranged on the inside of the casing, and positioned at the rear of display screen;
    Set-top box protective cover, its rear are equipped with the cover board that can be opened/close, and the set-top box protective cover is internally formed placement machine The cavity of top box, the bottom of the set-top box protective cover are provided with the card slot for fixing the set-top box, and the set-top box is protected Shield is fixed at the right lower quadrant at the partition plate rear, the set-top box protective cover be inscribed in the frame side of the casing and It is provided with multiple vertical rectangle heat emission holes being in communication with the outside, multiple rectangle heat emission hole arranged at equal intervals, the machine Multiple string holes are provided with the top of top box protective cover and are used for extraction wire;And
    Radiator, it is arranged on the inside of the set-top box protective cover, and the radiator includes fan and aerofoil component, institute State fan and the opposite side that heat emission hole is equipped with the set-top box protective cover, the aerofoil component are fixed at by elastomeric pad Including the first aerofoil, the second aerofoil, the 3rd aerofoil and the 4th aerofoil, first aerofoil includes a hang plate and a level board, The adjacent two edges of the hang plate are respectively and fixedly connected to the opposite side in the set-top box protective cover equipped with heat emission hole with before On the side of side, the hang plate is higher than the fan and the opposite side with being equipped with heat emission hole in the set-top box protective cover Setting is tilted upward in 45 °, and the adjacent two edges of the level board are respectively and fixedly connected to the Article 3 side of the hang plate and described On the side in the front of set-top box protective cover, second aerofoil includes multiple V-arrangement panels, the angle of multiple V-arrangement panels It is 120 °, on the side in the front that multiple V-arrangement panels are fixed at the set-top box protective cover, each V-arrangement panel Being formed by the first plate and the Second Board, first plate and the Second Board are rectangle plate, and described first The side in plate and the front of the set-top box protective cover in 40 ° of angles and is tilted towards being equipped with the set-top box protective cover The side of heat emission hole, the Second Board and the side in the front of the set-top box protective cover in 20 ° of angles and tilt direction The opposite side of heat emission hole is equipped with the set-top box protective cover, the first plate of first V-arrangement panel of the close fan Adjacent two edges are respectively and fixedly connected on the side in the front of the set-top box protective cover and the Article 3 side of the level board, adjacent V-arrangement panel be connected to each other and connect side upper extreme point it is concordant, the length of side of adjacent V-arrangement panel with the direction away from the fan according to Secondary incremental, the 3rd aerofoil is identical with the first aerofoil structure and is symmetricly set on the set-top box with first aerofoil It is equipped with protective cover on the opposite side of heat emission hole and the side at rear, the 4th aerofoil and the second aerofoil structure phase It is symmetricly set on and with second aerofoil on the side at the set-top box protective cover rear and positioned at the outer of the cover board Week.
  2. 2. the panel TV set as claimed in claim 1 that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that described The size of rectangle heat emission hole is 0.3 × 7cm, and quantity is 20~30.
  3. 3. the panel TV set as claimed in claim 1 that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that described The shape for the string holes being provided with the top of set-top box protective cover is circle, and a diameter of 1cm, quantity is 4.
  4. 4. the panel TV set as claimed in claim 1 that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that described Fan is circular configuration, a diameter of 6cm.
  5. 5. the panel TV set as claimed in claim 1 that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that described The material of aerofoil component is aluminium alloy.
  6. 6. the panel TV set as claimed in claim 1 that the set-top box protective cover easy to heat dissipation is housed, it is characterised in that adjacent The length of side of first plate of the V-arrangement panel is with the direction 0.5cm incremented by successively away from the fan, the adjacent V-arrangement face The length of side of the Second Board of plate accordingly increases with the increase of the length of side of the first plate.
CN201711268214.7A 2017-12-05 2017-12-05 Flat-panel television with set top box protective cover convenient for heat dissipation Active CN107959869B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711268214.7A CN107959869B (en) 2017-12-05 2017-12-05 Flat-panel television with set top box protective cover convenient for heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711268214.7A CN107959869B (en) 2017-12-05 2017-12-05 Flat-panel television with set top box protective cover convenient for heat dissipation

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CN107959869B CN107959869B (en) 2020-07-21

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