CN209691294U - A kind of display screen box body of good heat dissipation effect - Google Patents
A kind of display screen box body of good heat dissipation effect Download PDFInfo
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- CN209691294U CN209691294U CN201920684397.9U CN201920684397U CN209691294U CN 209691294 U CN209691294 U CN 209691294U CN 201920684397 U CN201920684397 U CN 201920684397U CN 209691294 U CN209691294 U CN 209691294U
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- cabinet
- display screen
- mounting groove
- heat dissipation
- fixedly installed
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Abstract
The utility model discloses a kind of display screen box bodies of good heat dissipation effect, including cabinet, multiple supporting legs are uniformly installed on the bottom wall of cabinet, display screen is fixedly installed on the lateral wall of cabinet side, mounting groove is offered in cabinet, it is equipped with and the mutually matched electrical component of display screen in mounting groove, multiple ventilation slots are uniformly provided on bottom wall on the inside of mounting groove, and the bottom end of ventilation slot all extends to the downside of cabinet, exhaust fan is fixedly installed on roof on the inside of mounting groove, the output end of exhaust fan is fixedly installed with exhaust pipe.In addition to being provided with the exhaust fan of heat dissipation in cabinet in the utility model, it is additionally provided with the air blower for dedusting, the dust being covered on electrical component surface can be blown off and blow out dust from the bottom end of ventilation slot by start by set date air blower, to be avoided that dust is covered on electrical component surface and electrical component is caused to be damaged, the heat dissipation effect of display screen box body is improved, design is reasonable.
Description
Technical field
The utility model relates to display screen technology field more particularly to a kind of display screen box bodies of good heat dissipation effect.
Background technique
Liquid crystal display is the one kind for belonging to flat-panel screens, and the screen for television set and computer is shown, the display
The advantages of screen is that power consumption is low, small in size, radiation is low, and liquid crystal display has used the liquid crystal in two panels polarization material molten
Liquid makes electric current achieve the purpose that imaging by that crystal can be made to rearrange when the liquid.
It is mostly display screen to be fixedly mounted on the lateral wall of cabinet and will be cooperated with display screen in the prior art
Electrical component be mounted on the inside of cabinet, display screen radiates to the intracorporal electrical component of case using fan when working, In
Fan is easy to bring dust on the lateral wall in cabinet and being covered on electrical component into radiation processes, to be easy to cause electrical
Element is steeply risen by the temperature of dust covering part and damages electrical component, it is therefore desirable to make improvements to this.
Utility model content
Purpose of the utility model is to solve display screen box body heat dissipation effect differences in the prior art to be easy to cause display
The problem of shielding reduced service life, and a kind of display screen box body of the good heat dissipation effect proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of display screen box body of good heat dissipation effect, including cabinet are uniformly equipped with multiple on the bottom wall of the cabinet
Support leg is fixedly installed with display screen on the lateral wall of the cabinet side, mounting groove, the mounting groove is offered in the cabinet
It is interior to be equipped with the mutually matched electrical component of display screen, multiple ventilation slots are uniformly provided on the bottom wall on the inside of the mounting groove,
And the bottom end of ventilation slot all extends to the downside of cabinet, and exhaust fan is fixedly installed on the roof on the inside of the mounting groove, it is described
The output end of exhaust fan is fixedly installed with exhaust pipe, and the top of exhaust pipe extends to the upside of cabinet, sets in the mounting groove
There is dust-extraction unit, the cabinet is detachably equipped with sealing plate, consolidates on the sealing plate on the lateral wall far from display screen side
Dingan County is equipped with knob.
Preferably, it is fixedly installed with installing frame on the bottom wall on the inside of each ventilation slot, each installing frame
The first strainer is fixedly installed on inner sidewall.
Preferably, equidistant on the inner sidewall of each ventilation slot to be equipped with multiple baffles, the baffle tilts
Setting and mutual cooperation.
Preferably, the dust-extraction unit includes the air blower being fixedly mounted on the inside of mounting groove on roof, the air blower
Input terminal be fixedly installed with air inlet pipe, and the top of air inlet pipe extends to the upside of cabinet.
Preferably, it is offered on the lateral wall of the cabinet and the mutually matched link slot of sealing plate, and link slot and peace
Tankage is interconnected, movable on the bottom wall of the sealing plate to be equipped with limited block, opens up on the bottom wall on the inside of the link slot
Have with the mutually matched limiting slot of limited block, and the bottom end of limiting slot extends to the downside of cabinet, the limiting slot top it is interior
Multiple balls are uniformly installed, and ball contacts with each other with limited block on side wall.
Preferably, offered on the bottom wall of the sealing plate with the mutually matched loose slot of limited block, in the loose slot
Multiple motion bars are uniformly inserted on the roof of side, and the bottom end of motion bar is fixedly mounted on the roof of limited block, each
Be arranged with spring on the lateral wall of the motion bar, and the both ends of spring be respectively and fixedly installed to roof on the inside of loose slot and
On the roof of limited block.
Compared with prior art, the utility model has the advantages that:
1, the air blower for dedusting, start by set date air blast are additionally provided in addition to being provided with the exhaust fan of heat dissipation in cabinet
The dust being covered on electrical component surface can be blown off and blow out dust from the bottom end of ventilation slot by machine, to be avoided that ash
Dirt, which is covered on electrical component surface, causes electrical component to be damaged, and improves the heat dissipation effect of display screen box body, and design is reasonable；
2, structure is simple, easily can carry out installing and dismounting to sealing plate without using dedicated tool, so as to
Easily the intracorporal electrical component of case is maintained, repaired and be replaced, the service life of display screen is further extended.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good heat dissipation effect display screen box body positive structure schematic；
Fig. 2 be the utility model proposes a kind of good heat dissipation effect display screen box body box portion structural representation
Figure；
Fig. 3 be the utility model proposes a kind of good heat dissipation effect display screen box body part A structure enlarged drawing.
In figure: 1 cabinet, 2 supporting legs, 3 display screens, 4 mounting grooves, 5 electrical components, 6 ventilation slots, 7 installing frames, 8 exhaust fans,
9 exhaust pipes, 10 baffles, 11 air blowers, 12 air inlet pipe, 13 sealing plates, 14 knobs, 15 link slots, 16 limited blocks, 17 loose slots,
18 motion bars, 19 springs, 20 limiting slots, 21 balls.
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.
Referring to Fig.1-3, a kind of display screen box body of good heat dissipation effect, including cabinet 1 are uniformly installed on the bottom wall of cabinet 1
There are multiple supporting legs 2, display screen 3 is fixedly installed on the lateral wall of 1 side of cabinet, mounting groove 4 is offered in cabinet 1, installs
Be equipped in slot 4 with the mutually matched electrical component 5 of display screen 3, be uniformly provided with multiple ventilation slots on the bottom wall of 4 inside of mounting groove
6, and the bottom end of ventilation slot 6 all extends to the downside of cabinet 1, is fixedly installed with exhaust fan 8 on the roof of 4 inside of mounting groove, arranges
The output end of fan 8 is fixedly installed with exhaust pipe 9, and the top of exhaust pipe 9 extends to the upside of cabinet 1, and starting exhaust fan 8 can
The hot-air in cabinet 1 to be drained into the outside of cabinet 1 through exhaust pipe 9, so as to be carried out to the electrical component 5 in cabinet 1
It radiates, installing frame 7, fixed peace on the inner sidewall of each installing frame 7 is fixedly installed on the bottom wall of each 6 inside of ventilation slot
Equipped with the first strainer, it can prevent dust large area from entering in cabinet 1, equidistant installation on the inner sidewall of each ventilation slot 6
There are multiple baffles 10, baffle 10 is obliquely installed and cooperates, and dust can accelerate the heavy of dust after contacting with each other with baffle 10
Drop, so as to further prevent dust to enter in mounting groove 4 and be covered on the surface of electrical component 5.
Dust-extraction unit is equipped in mounting groove 4, dust-extraction unit includes the air blower being fixedly mounted on 4 inside roof of mounting groove
11, the input terminal of air blower 11 is fixedly installed with air inlet pipe 12, and the top of air inlet pipe 12 extends to the upside of cabinet 1, air draft
The driving device and control device of fan 9 and air blower 11 are fixedly arranged at the outside of cabinet 1, close exhaust fan 8 and open drum
The dust being covered on 5 surface of electrical component can be blown off and blow dust through the bottom end of ventilation slot 6 by blower 11, air blower 11
Out.
Cabinet 1 is detachably equipped with sealing plate 13 on the lateral wall far from 3 side of display screen, be fixedly mounted on sealing plate 13
There is knob 14, convenient for pulling sealing plate 13.
It is offered on the lateral wall of cabinet 1 and the mutually matched link slot 15 of sealing plate 13, and link slot 15 and mounting groove 4
It is interconnected, it is movable on the bottom wall of sealing plate 13 that limited block 16 is installed, it is offered on the bottom wall of sealing plate 13 and limited block
16 mutually matched loose slots 17, are uniformly inserted with multiple motion bars 18 on the roof of the inside of loose slot 17, and motion bar 18
Bottom end is fixedly mounted on the roof of limited block 16, and spring 19, and spring are arranged on the lateral wall of each motion bar 18
19 both ends are respectively and fixedly installed on the roof of the inside of loose slot 17 and the roof of limited block 16, limited block 16 can freely on
Lower movement.
It is offered on the bottom wall of the inside of link slot 15 and the mutually matched limiting slot 20 of limited block 16, and the bottom of limiting slot 20
End extends to the downside of cabinet 1, is uniformly equipped with multiple balls 21 on the inner sidewall on 20 top of limiting slot, and ball 21 with limit
Position block 16 contacts with each other, and can prevent limited block 16 and sealing plate 13 from shaking, structure is simple, can without using dedicated tool
Easily to carry out installing and dismounting to sealing plate 13, so as to easily be maintained the electrical component 5 in cabinet 1, tieed up
It repairs and replaces, further extend the service life of display screen 3.
In the utility model, the hot-air in cabinet 1 can be drained into the outer of cabinet 1 through exhaust pipe 9 by starting exhaust fan 8
Side, so as to radiate to the electrical component 5 in cabinet 1；It closes exhaust fan 8 and opens air blower 11, air blower 11 can
The dust being covered on 5 surface of electrical component to be blown off and blows out dust through the bottom end of ventilation slot 6；Sealing plate 13 is inserted into
In link slot 15 and it is closely contacted with each other sealing plate 13 and the inner sidewall of link slot 15, spring 19 is due to restoring own resilient meeting
It pushes the bottom end of limited block 16 to extend in limiting slot 20, just limited block 20 and sealing plate 13 can be fixedly mounted on cabinet
On 1；Limited block 16 is pushed to the outside of limiting slot 20, so that it may easily by limited block 20 and sealing plate 13 from cabinet 1
It removes.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of display screen box body of good heat dissipation effect, including cabinet (1), it is characterised in that: on the bottom wall of the cabinet (1)
It is even to be equipped with multiple supporting legs (2), display screen (3), the cabinet are fixedly installed on the lateral wall of cabinet (1) side
(1) offered mounting groove (4) in, be equipped in the mounting groove (4) with display screen (3) mutually matched electrical component (5), it is described
It is uniformly provided on bottom wall on the inside of mounting groove (4) multiple ventilation slots (6), and the bottom end of ventilation slot (6) all extends to cabinet (1)
Downside, be fixedly installed with exhaust fan (8) on the roof on the inside of the mounting groove (4), the output end of the exhaust fan (8) is fixed
It is equipped with exhaust pipe (9), and the top of exhaust pipe (9) extends to the upside of cabinet (1), is equipped with dedusting in the mounting groove (4)
Device, the cabinet (1) far from display screen (3) side lateral wall on sealing plate (13), the sealing plate are detachably installed
(13) knob (14) are fixedly installed on.
2. a kind of display screen box body of good heat dissipation effect according to claim 1, it is characterised in that: each ventilation slot
(6) it is fixedly installed on the bottom wall on the inside of installing frame (7), is fixedly installed on the inner sidewall of each installing frame (7)
First strainer.
3. a kind of display screen box body of good heat dissipation effect according to claim 1, it is characterised in that: each ventilation slot
(6) equidistant on inner sidewall to be equipped with multiple baffles (10), the baffle (10) is obliquely installed and cooperates.
4. a kind of display screen box body of good heat dissipation effect according to claim 1, it is characterised in that: the dust-extraction unit packet
The air blower (11) being fixedly mounted on the inside of mounting groove (4) on roof is included, the input terminal of the air blower (11) is fixedly installed with
Air inlet pipe (12), and the top of air inlet pipe (12) extends to the upside of cabinet (1).
5. a kind of display screen box body of good heat dissipation effect according to claim 1, it is characterised in that: the cabinet (1)
Offered on lateral wall with sealing plate (13) mutually matched link slot (15), and link slot (15) is mutually interconnected with mounting groove (4)
It is logical, it is movable on the bottom wall of the sealing plate (13) to be equipped with limited block (16), it is opened on the bottom wall on the inside of the link slot (15)
Equipped with limited block (16) mutually matched limiting slot (20), and the bottom end of limiting slot (20) extends to the downside of cabinet (1), institute
It states and is uniformly equipped on the inner sidewall on limiting slot (20) top multiple balls (21), and ball (21) is mutual with limited block (16)
Contact.
6. a kind of display screen box body of good heat dissipation effect according to claim 5, it is characterised in that: the sealing plate (13)
Bottom wall on offer with limited block (16) mutually matched loose slot (17), on the roof on the inside of the loose slot (17) uniformly
It is inserted with multiple motion bars (18), and the bottom end of motion bar (18) is fixedly mounted on the roof of limited block (16), Mei Gesuo
It states and is arranged on the lateral wall of motion bar (18) spring (19), and the both ends of spring (19) are respectively and fixedly installed to loose slot
(17) on the roof of roof and limited block (16) on the inside of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684397.9U CN209691294U (en) | 2019-05-14 | 2019-05-14 | A kind of display screen box body of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920684397.9U CN209691294U (en) | 2019-05-14 | 2019-05-14 | A kind of display screen box body of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209691294U true CN209691294U (en) | 2019-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920684397.9U Active CN209691294U (en) | 2019-05-14 | 2019-05-14 | A kind of display screen box body of good heat dissipation effect |
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| Country | Link |
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| CN (1) | CN209691294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540287A (en) * | 2020-04-26 | 2020-08-14 | 雀普智能科技(上海)有限公司 | Bus stop board adopting ink screen display technology |
-
2019
- 2019-05-14 CN CN201920684397.9U patent/CN209691294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111540287A (en) * | 2020-04-26 | 2020-08-14 | 雀普智能科技(上海)有限公司 | Bus stop board adopting ink screen display technology |
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