CN209390605U - A kind of Android digital television mainboard dustproof heat radiator - Google Patents
A kind of Android digital television mainboard dustproof heat radiator Download PDFInfo
- Publication number
- CN209390605U CN209390605U CN201822034916.5U CN201822034916U CN209390605U CN 209390605 U CN209390605 U CN 209390605U CN 201822034916 U CN201822034916 U CN 201822034916U CN 209390605 U CN209390605 U CN 209390605U
- Authority
- CN
- China
- Prior art keywords
- base plate
- conductive base
- groove
- dust cover
- digital television
- 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.)
- Expired - Fee Related
Links
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of Android digital television mainboard dustproof heat radiators, including conductive base plate, it is offered in the conductive base plate and radiation tooth is installed in conductive base plate described in the first groove, dust cover is installed in the conductive base plate, radiator fan is installed on the dust cover, baffle is fixedly connected in the conductive base plate, the second groove is offered on the baffle, the lower end of the conductive base plate is fixedly connected with thermal grease layer, offers fixed card slot in the conductive base plate.The utility model in conductive base plate by offering the first groove, and the grafting block sliding plug of dust cover is in the first groove, radiating bottom plate is fixedly connected on instead of existing dust cover, it is cleared up convenient for dismantling down dust cover, by being equipped with radiator fan on dust cover, and set radiation tooth to the radiation tooth of top bifurcated, it can not only allow the heat dissipation of the present apparatus more block, part dust can also be blown off.
Description
Technical field
The utility model relates to digital TV technology, specially a kind of Android digital television mainboard is filled with dust-proof radiating
It sets.
Background technique
With the increasingly raising of people's living standard, DTV has been popularized, efficient to dissipate for DTV
Thermal is essential.
Existing radiator mainly opens cooling fin and radiates, but existing cooling fin can accumulate after long-term use
Tired dust, is not achieved expected heat dissipation effect, also has and be equipped with dust cover on the radiator of part, but be all fixedly connected on
On radiator, non-dismountable cleaning is blocked using the through-hole that can make on dust cover for a long time, and heat can not dissipate, and causes to radiate
Device damage, or even cause electronic component to burn out because radiator heat dissipation performance is bad.Therefore, it is proposed that a kind of Android number
Word TV motherboard dustproof heat radiator.
Summary of the invention
The purpose of this utility model is to provide a kind of Android digital television mainboard dustproof heat radiators, by thermally conductive
The first groove is offered on bottom plate, and the grafting block sliding plug of dust cover is in the first groove, instead of existing dust cover
It is fixedly connected on radiating bottom plate, is cleared up convenient for dismantling dust cover, avoids leading to heat dissipation performance not because accumulating dust on dust cover
It is good, electric device is damaged, by being equipped with radiator fan on dust cover, and sets radiation tooth to the heat dissipation of top bifurcated
Tooth can not only allow the present apparatus preferably to radiate, and part dust can also be blown off, mentioned above in the background art to solve
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Android digital television mainboard dustproof heat radiator, including conductive base plate offer in the conductive base plate
First groove is equipped with radiation tooth in the conductive base plate, dust cover is equipped in the conductive base plate, is pacified on the dust cover
Equipped with radiator fan, the lower end of the dust cover is equipped with grafting block, and the grafting block sliding plug is described in the first groove
One end of first groove is equipped with positioning pin, and the positioning pin fixation is plugged in the first groove, fixed in the conductive base plate
It is connected with baffle, offers the second groove on the baffle, one end sliding plug of the dust cover is described in the second groove
The lower end of conductive base plate is fixedly connected with thermal grease layer, offers fixed card slot in the conductive base plate.
Preferably, first through hole is offered on the dust cover, the first through hole is uniformly distributed on dust cover.
Preferably, the positioning pin is set as rubber dowel, and rubber ring, the positioning pin are provided on the positioning pin
One end be provided with limited block, be provided with pull head on the limited block.
Preferably, the second through-hole is offered on the baffle, second through-hole is uniformly distributed on baffle.
Preferably, first groove offers two groups in parallel, and the first groove is located at the upper end two of conductive base plate
Side.
Preferably, the upper end of the radiation tooth is set as bifurcation structure, and radiation tooth and conductive base plate setting are integrated knot
Structure.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model in conductive base plate by offering the first groove, and the grafting block sliding plug of dust cover
In in the first groove, it is fixedly connected on radiating bottom plate instead of existing dust cover, is cleared up convenient for dismantling dust cover, is avoided because anti-
Dust is accumulated on dust hood causes heat dissipation performance bad, damages electric device；
2, the utility model is set as top bifurcated by being equipped with radiator fan on dust cover, and by radiation tooth
Radiation tooth, can not only allow the heat dissipation of the present apparatus more block, part dust can also be blown off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is the baffle arrangement schematic diagram of the utility model；
Fig. 4 is the dust cover structure schematic diagram of the utility model；
Fig. 5 is the locating pin structure schematic diagram of the utility model；
Fig. 6 is the grafting block structure schematic diagram of the utility model.
In figure: 1 conductive base plate, 2 radiation tooths, 3 dust covers, 4 radiator fans, 5 grafting blocks, 6 first grooves, 7 positioning pins, 8
Baffle, 9 second grooves, 10 thermal grease layers, 11 first through hole, 12 rubber rings, 13 limited blocks, 14 pull heads, 15 second through-holes, 16
Fixed card slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.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.
Please refer to Fig. 1-6, the utility model provides a kind of technical solution: the Android digital television mainboard is filled with dust-proof radiating
It sets, including conductive base plate 1, the first groove 6 is offered in the conductive base plate 1, radiation tooth 2 is installed in the conductive base plate 1,
Dust cover 3 is installed in the conductive base plate 1, radiator fan 4, the lower end peace of the dust cover 3 are installed on the dust cover 3
Equipped with grafting block 5, in the first groove 6, one end of first groove 6 is equipped with positioning pin for 5 sliding plug of grafting block
7, the positioning pin 7 fixation is plugged in the first groove 6, is fixedly connected with baffle 8 in the conductive base plate 1, on the baffle 8
The second groove 9 is offered, in the second groove 9, the lower end of the conductive base plate 1 is solid for one end sliding plug of the dust cover 3
Surely it is connected with thermal grease layer 10, offers fixed card slot 16 in the conductive base plate 1.
Specifically, offering the second through-hole 15 on the baffle 8, second through-hole 15 is uniformly distributed on baffle 8.Just
In the present apparatus heat dissipation effect will not be reduced because of installation dust cover 3.
Specifically, the positioning pin 7 is set as rubber dowel, rubber ring 12 is provided on the positioning pin 7, it is described fixed
One end of position pin 7 is provided with limited block 13, is provided with pull head 14 on the limited block 13.Convenient for fixed dust cover 3, make dust cover
3 will not move.
Specifically, offering the second through-hole 15 on the baffle 8, second through-hole 15 is uniformly distributed on baffle 8.Just
In allowing the present apparatus preferably to radiate.
Specifically, first groove 6 offers two groups in parallel, and the first groove 6 is located at the upper end of conductive base plate 1
Two sides.Convenient for dust cover 3 is installed in conductive base plate 1.
Specifically, the upper end of the radiation tooth 2 is set as bifurcation structure, and radiation tooth 2 is integrated with the setting of conductive base plate 1
Structure.By increasing the heat dissipation area of radiation tooth 2, the heat dissipation for making present apparatus energy more efficient.
Heat-conducting base 1: when in use, being connected on digital television mainboard by fixed card slot 16 by working principle first,
So by 5 sliding plug of grafting block of 3 lower end of dust cover in the first groove 6, and allow one end sliding plug of dust cover 3 in
In two grooves 9, then the fixation of positioning pin 7 is plugged in the first groove 6 again, and one end of positioning pin 7 is allowed to fit in grafting
Block 5 only need to pinch pull head 14 with hand and pull out positioning pin 7, then again by dust cover 3 when needing dust cover 3 dismantling cleaning
Cleaning is taken out, the utility model in conductive base plate 1 by offering the first groove 6, and the grafting block 5 of dust cover 3 slides
It is plugged in the first groove 6, is fixedly connected on radiating bottom plate 1 instead of existing dust cover 3, cleared up convenient for dismantling dust cover 3,
It avoids causing heat dissipation performance bad because accumulating dust on dust cover 3, electric device is damaged, by being equipped with heat dissipation on dust cover 3
Fan 4, and set radiation tooth 2 to the radiation tooth of top bifurcated, can not only allow the heat dissipation of the present apparatus more block, can also will
Part dust blows off.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Android digital television mainboard dustproof heat radiator, including conductive base plate (1), it is characterised in that: described thermally conductive
It offers on bottom plate (1) the first groove (6), is equipped with radiation tooth (2) on the conductive base plate (1), on the conductive base plate (1)
It is equipped with dust cover (3), is equipped with radiator fan (4) on the dust cover (3), the lower end of the dust cover (3) is equipped with slotting
It connects block (5), in the first groove (6), one end of first groove (6) is equipped with positioning for grafting block (5) sliding plug
It sells (7), the positioning pin (7) is fixed to be plugged in the first groove (6), is fixedly connected with baffle on the conductive base plate (1)
(8), it is offered the second groove (9) on the baffle (8), one end sliding plug of the dust cover (3) is in the second groove (9)
Interior, the lower end of the conductive base plate (1) is fixedly connected with thermal grease layer (10), offers fixation on the conductive base plate (1)
Card slot (16).
2. a kind of Android digital television mainboard dustproof heat radiator according to claim 1, it is characterised in that: described anti-
It is offered on dust hood (3) first through hole (11), the first through hole (11) is uniformly distributed on dust cover (3).
3. a kind of Android digital television mainboard dustproof heat radiator according to claim 1, it is characterised in that: described fixed
Position pin (7) is set as rubber dowel, is provided with rubber ring (12) on the positioning pin (7), one end of the positioning pin (7) is set
It is equipped with limited block (13), is provided with pull head (14) on the limited block (13).
4. a kind of Android digital television mainboard dustproof heat radiator according to claim 1, it is characterised in that: the gear
It is offered on plate (8) the second through-hole (15), second through-hole (15) is uniformly distributed on baffle (8).
5. a kind of Android digital television mainboard dustproof heat radiator according to claim 1, it is characterised in that: described
One groove (6) offers two groups in parallel, and the first groove (6) is located at the upper end two sides of conductive base plate (1).
6. a kind of Android digital television mainboard dustproof heat radiator according to claim 1, it is characterised in that: described to dissipate
The upper end of hot tooth (2) is set as bifurcation structure, and radiation tooth (2) is structure as a whole with conductive base plate (1) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034916.5U CN209390605U (en) | 2018-12-05 | 2018-12-05 | A kind of Android digital television mainboard dustproof heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034916.5U CN209390605U (en) | 2018-12-05 | 2018-12-05 | A kind of Android digital television mainboard dustproof heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390605U true CN209390605U (en) | 2019-09-13 |
Family
ID=67871019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822034916.5U Expired - Fee Related CN209390605U (en) | 2018-12-05 | 2018-12-05 | A kind of Android digital television mainboard dustproof heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390605U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489238A (en) * | 2021-07-02 | 2021-10-08 | 合肥方源机电有限公司 | Heat radiator for fork truck motor |
-
2018
- 2018-12-05 CN CN201822034916.5U patent/CN209390605U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113489238A (en) * | 2021-07-02 | 2021-10-08 | 合肥方源机电有限公司 | Heat radiator for fork truck motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190913 Termination date: 20211205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |