CN210670325U

CN210670325U - Intelligent digital television mainboard

Info

Publication number: CN210670325U
Application number: CN202020001972.3U
Authority: CN
Inventors: 冯桂玉; 刘教兵
Original assignee: Sansui Electronic China Co ltd
Current assignee: Sansui Electronic China Co ltd
Priority date: 2020-01-01
Filing date: 2020-01-01
Publication date: 2020-06-02
Anticipated expiration: 2030-01-01

Abstract

The utility model discloses a TV mainboard of intelligence digit, including the mount, the inner chamber fixedly connected with mainboard body of mount, the top of mainboard body is provided with the heat-conducting plate, the front end fixedly connected with draft hood of heat-conducting plate, the inner chamber fixedly connected with heat dissipation fan of draft hood, the top and the equal fixedly connected with connecting block in bottom of heat-conducting plate both sides, one side of connecting block extends to the front end of mount, and one side of connecting block is seted up flutedly. The utility model discloses a mount, mainboard body, heat-conducting plate, draft hood, heat dissipation fan, connecting block, recess, spring, fixture block, draw-in groove, draw the piece, substrate layer, alloy-layer and the cooperation of radiation protection coating are used, can effectually solve the problem that the current TV mainboard is not convenient for clear up the dust, and the device conveniently dismantles the clearance to the heat-conducting plate, avoids leading to heat dispersion not good because of the dust that accumulates on the heat-conducting plate, damages electrical component, has improved mainboard performance.

Description

Intelligent digital television mainboard

Technical Field

The utility model relates to a TV mainboard technical field specifically is a digital TV mainboard of intelligence.

Background

The digital television replaces the traditional analog television and is a popular topic in the whole world in recent years, compared with the analog television, the digital television has obvious advantages in the aspects of the definition of video pictures, the tone quality of audio, program on demand and other data information exchange, the use efficiency of digital television signals to channels in the transmission process and the like, the technical advances enable the digital television to replace the existing analog television to become the inevitable trend in the television development field, the existing digital television mainboard can generate heat after being used for a long time, although a cooling fan or other cooling equipment can be arranged on the common mainboard, the digital television always has an integrated structure, the internal part of the digital television is inconvenient to clean, dust cannot be cleaned in time, the generated heat cannot be dispersed in time, the temperature of the mainboard is extremely high, the mainboard is damaged, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digital TV mainboard of intelligence, possess the advantage of conveniently dismantling the clearance, can set up radiator fan or other heat-radiating equipment on having solved general mainboard, but often structure as an organic whole, inconvenient clearing up its inside, in time clear up the dust, the heat of production can not in time scatter, very easily causes the mainboard high temperature, damages the mainboard, increases the problem that use cost is high.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent digital television mainboard comprises a fixed frame, wherein the inner cavity of the fixed frame is fixedly connected with a mainboard body, a heat conducting plate is arranged above the main board body, the front end of the heat conducting plate is fixedly connected with a ventilation hood, the inner cavity of the ventilation hood is fixedly connected with a heat radiation fan, the top and the bottom of the two sides of the heat conducting plate are both fixedly connected with connecting blocks, one side of the connecting block extends to the front end of the fixing frame, one side of the connecting block is provided with a groove, the inner cavity of the groove is fixedly connected with a spring, the top and the bottom of the spring are both sleeved with clamping blocks, the surface of the fixing frame is provided with a clamping groove matched with the clamping block for use, the front end of the clamping block is fixedly connected with a pulling block, the mainboard body includes the substrate layer, the top fixedly connected with alloy-layer of substrate layer, the top fixedly connected with radiation protection coating of alloy-layer.

Preferably, the substrate layer adopts a double-sided glass fiber board, the radiation-proof coating adopts a silver fiber coating, and the substrate layer, the alloy layer and the radiation-proof coating are of an integral structure.

Preferably, the surface of mainboard body is provided with heat conduction silica gel layer, and one side and the heat-conducting plate contact on heat conduction silica gel layer.

Preferably, the heat conducting plate is fixedly connected with an outer frame, and one side of the outer frame is fixedly connected with the connecting block.

Preferably, one side of the clamping block extends to an inner cavity of the clamping groove, and the clamping groove is matched with the clamping block.

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

1. the utility model discloses a mount, mainboard body, heat-conducting plate, draft hood, heat dissipation fan, connecting block, recess, spring, fixture block, draw-in groove, draw the piece, substrate layer, alloy-layer and the cooperation of radiation protection coating are used, can effectually solve the problem that the current TV mainboard is not convenient for clear up the dust, and the device conveniently dismantles the clearance to the heat-conducting plate, avoids leading to heat dispersion not good because of the dust that accumulates on the heat-conducting plate, damages electrical component, has improved mainboard performance.

2. The utility model discloses a set up substrate layer, alloy-layer and radiation protection coating, can have good antiradiation, the shock resistance can be stronger and long service life's characteristics, guaranteed the life of this mainboard body, through setting up heat conduction silica gel layer, can further in time conduct the heat that the mainboard body produced, through setting up the frame, can fix and install the heat-conducting plate, through setting up fixture block and draw-in groove, can install and dismantle the heat-conducting plate to play the effect of convenient clearance.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the structure of the main board body of the present invention.

In the figure: 1. a fixed mount; 2. a main board body; 201. a substrate layer; 202. an alloy layer; 203. a radiation-proof coating; 3. a heat conducting plate; 4. a ventilation hood; 5. a heat dissipation fan; 6. connecting blocks; 7. a groove; 8. a spring; 9. a clamping block; 10. a card slot; 11. pulling the block; 12. and (4) an outer frame.

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 be referred 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" and "second" 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 is to 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 in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, an intelligent digital tv main board comprises a fixing frame 1, a main board body 2 is fixedly connected to an inner cavity of the fixing frame 1, a heat conductive silica gel layer is arranged on the surface of the main board body 2, one side of the heat conductive silica gel layer is in contact with a heat conductive plate 3, the heat conductive plate 3 is arranged above the main board body 2, an outer frame 12 is fixedly connected to the outside of the heat conductive plate 3, one side of the outer frame 12 is fixedly connected with a connecting block 6, a ventilation hood 4 is fixedly connected to the front end of the heat conductive plate 3, a heat dissipation fan 5 is fixedly connected to the inner cavity of the ventilation hood 4, connecting blocks 6 are fixedly connected to the top and the bottom of the two sides of the heat conductive plate 3, one side of the connecting block 6 extends to the front end of the fixing frame 1, a groove 7 is formed in one side of the connecting block 6, the clamping groove 10 is matched with the clamping block 9, the surface of the fixing frame 1 is provided with the clamping groove 10 matched with the clamping block 9 for use, the front end of the clamping block 9 is fixedly connected with the pulling block 11, the mainboard body 2 comprises a substrate layer 201, the top of the substrate layer 201 is fixedly connected with an alloy layer 202, the top of the alloy layer 202 is fixedly connected with a radiation-proof coating 203, the substrate layer 201 adopts a double-sided glass fiber board, the radiation-proof coating 203 adopts a silver fiber coating, the substrate layer 201, the alloy layer 202 and the radiation-proof coating 203 are of an integral structure, the characteristics of good radiation resistance, strong shock resistance and long service life can be achieved by arranging the substrate layer 201, the alloy layer 202 and the radiation-proof coating 203, the service life of the mainboard body 2 is ensured, the heat generated by the mainboard body 2 can be further conducted in time by arranging the heat-conducting silica gel, through setting up fixture block 9 and draw-in groove 10, can install and dismantle heat-conducting plate 3, thereby play the effect of convenient clearance, through mount 1, mainboard body 2, heat-conducting plate 3, draft hood 4, heat dissipation fan 5, connecting block 6, recess 7, spring 8, fixture block 9, draw-in groove 10, draw piece 11, substrate layer 201, alloy-layer 202 and radiation protection coating 203's cooperation is used, can the effectual problem of solving current TV mainboard and being not convenient for clear up the dust, the device conveniently dismantles the clearance to heat-conducting plate 3, avoid leading to heat dispersion not good because of the dust that accumulates on the heat-conducting plate 3, damage electrical component, mainboard performance has been improved.

During the use, when dismantling the clearance to heat-conducting plate 3, draw piece 11 through the pulling, draw piece 11 and drive the inner chamber that fixture block 9 breaks away from draw-in groove 10, break away from draw-in groove 10 back completely with four group's fixture blocks 9, heat-conducting plate 3 just is in the active state, alright dismantle heat-conducting plate 3 this moment and clear up the operation, during the installation, draw piece 11 through the pulling once more, after extending fixture block 9 to draw-in groove 10 inner chamber, through the restoration of spring 8 under, realize the purpose of joint installation.

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 TV mainboard of intelligence digit, includes mount (1), its characterized in that: the inner cavity of the fixing frame (1) is fixedly connected with a mainboard body (2), a heat-conducting plate (3) is arranged above the mainboard body (2), a ventilating hood (4) is fixedly connected to the front end of the heat-conducting plate (3), a heat-radiating fan (5) is fixedly connected to the inner cavity of the ventilating hood (4), connecting blocks (6) are fixedly connected to the top and the bottom of the two sides of the heat-conducting plate (3), one side of each connecting block (6) extends to the front end of the fixing frame (1), a groove (7) is formed in one side of each connecting block (6), a spring (8) is fixedly connected to the inner cavity of each groove (7), clamping blocks (9) are sleeved on the top and the bottom of each spring (8), clamping grooves (10) matched with the clamping blocks (9) for use are formed in the surface of the fixing frame (1), and pulling blocks (, the main board body (2) comprises a base material layer (201), an alloy layer (202) is fixedly connected to the top of the base material layer (201), and a radiation-proof coating (203) is fixedly connected to the top of the alloy layer (202).

2. The intelligent digital television main board according to claim 1, wherein: the anti-radiation glass fiber plate is characterized in that the substrate layer (201) is a double-faced glass fiber plate, the anti-radiation coating (203) is a silver fiber coating, and the substrate layer (201), the alloy layer (202) and the anti-radiation coating (203) are of an integrated structure.

3. The intelligent digital television main board according to claim 1, wherein: the surface of mainboard body (2) is provided with heat conduction silica gel layer, and one side and heat-conducting plate (3) contact on heat conduction silica gel layer.

4. The intelligent digital television main board according to claim 1, wherein: the heat conducting plate is characterized in that an outer frame (12) is fixedly connected to the outer portion of the heat conducting plate (3), and one side of the outer frame (12) is fixedly connected with the connecting block (6).

5. The intelligent digital television main board according to claim 1, wherein: one side of the clamping block (9) extends to the inner cavity of the clamping groove (10), and the clamping groove (10) is matched with the clamping block (9).