CN201967295U - Heat dissipating device for splicing screen - Google Patents
Heat dissipating device for splicing screen Download PDFInfo
- Publication number
- CN201967295U CN201967295U CN2011200751939U CN201120075193U CN201967295U CN 201967295 U CN201967295 U CN 201967295U CN 2011200751939 U CN2011200751939 U CN 2011200751939U CN 201120075193 U CN201120075193 U CN 201120075193U CN 201967295 U CN201967295 U CN 201967295U
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- CN
- China
- Prior art keywords
- mosaic screen
- radiating subassembly
- heat dissipating
- heat abstractor
- louvre
- 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 - Lifetime
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Abstract
The utility model discloses a heat dissipating device for a splicing screen. Due to the adoption of the heat dissipating device which comprises first heat dissipating assemblies and second heat dissipating assemblies, the first heat dissipating assemblies and the second heat dissipating assemblies are arranged on installing holes of a rear cover of a chassis of the splicing screen in a detachable mode. The first dissipating assemblies comprise fans. When the first dissipating assemblies go wrong, the radiating fans can be conveniently disassembled to be replaced only by loosening screws on the first heat dissipating assemblies. Meanwhile, due to the adoption of the second heat dissipating assemblies which comprise flitches with second radiating holes and dustproof screens arranged on the flitches, in the using process of the heat dissipating device, dust can be effectively prevented from entering the splicing screen, so that the service life of a circuit is highly effectively prolonged by the heat dissipating device. After excessive dust is accumulated on the dustproof screens, the second heat dissipating assemblies can be disassembled to be cleaned just like the radiating fans. The heat dissipating device has a simple structure and is convenient to install and maintain. The maintenance cost is reduced. The service life of a product is prolonged.
Description
Technical field
The utility model relates to the improvement of the radiator structure of mosaic screen, in particular a kind of heat abstractor of mosaic screen.
Background technology
Mosaic screen has caused gathering of heat owing to be that polylith is combined, and the time temperature of one long whole screen can rise, so mosaic screen all will be mixed a cover cooling system.The cooling system of present most producer just adds several radiator fans on whole cabinet, opening several simple louvres simultaneously.
Following problem can appear in the mosaic screen cooling system of prior art: because radiator fan is long continual work, so the phenomenon that fan damages will occur.The way that prior art addresses this problem is: fan appearance damage in a single day just must be taken whole cabinet apart and be changed, and like this, just must professional attendant just can carry out when safeguarding.In the process of dismounting cabinet, may pull simultaneously inner other circuit and cause occurring the risk of other fault.
In addition, because mosaic screen is long-time continual work, in the heat radiation process, will pass through the continuous inspiration dust of louvre owing to gas flow, along with will causing the life-span of circuit, increasing of dust shorten greatly like this, particularly after having gathered too much, also blocks dust louvre easily, rise thereby cause shielding temperature inside, just cause the damage of treatment circuit or display floater after temperature rises to a certain degree.
Therefore, prior art has yet to be improved and developed.
The utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of heat abstractor of mosaic screen, and it is simple in structure, and is convenient for installation and maintenance, has reduced maintenance cost, has improved the useful life of product.
The technical solution of the utility model is as follows:
A kind of heat abstractor of mosaic screen is used for fixing on the bonnet of mosaic screen cabinet, wherein, comprises first radiating subassembly and second radiating subassembly, and described first radiating subassembly and second radiating subassembly are removably disposed on the installing hole of mosaic screen cabinet bonnet;
Described first radiating subassembly comprises that it is provided with the metallic plate of first louvre, and is arranged on the fan on this metallic plate;
Described second radiating subassembly comprises that it is provided with the pasting board of second louvre, and is arranged on the Air Filter on this pasting board.
The heat abstractor of described mosaic screen wherein, is provided with a plurality of first screws around the metallic plate of described first radiating subassembly, described first radiating subassembly is installed on the installing hole of mosaic screen cabinet bonnet correspondence by described first screw.
The heat abstractor of described mosaic screen, wherein, described first louvre has a plurality of, is symmetricly set on the described metallic plate.
The heat abstractor of described mosaic screen, wherein, described fan is bolted on the described metallic plate by first.
The heat abstractor of described mosaic screen wherein, is provided with a plurality of second screws around the pasting board of described second radiating subassembly, described second radiating subassembly is installed on the installing hole of mosaic screen cabinet bonnet correspondence by described second screw.
The heat abstractor of described mosaic screen, wherein, described second louvre has a plurality of, is arranged on the described pasting board in the arranged mode.
The heat abstractor of described mosaic screen, wherein, described second louvre is the bar shaped louvre.
The heat abstractor of described mosaic screen, wherein, described metallic plate is iron plate or aluminium sheet.
The heat abstractor of described mosaic screen, wherein, described first radiating subassembly is three, is disposed on the installing hole of mosaic screen cabinet bonnet top correspondence.
The heat abstractor of described mosaic screen, wherein, described second radiating subassembly is three, wherein on the installing hole that two are arranged on both sides, mosaic screen cabinet bonnet lower end correspondence, another is arranged on the installing hole corresponding in the middle of the mosaic screen cabinet bonnet.
The heat abstractor of mosaic screen provided by the utility model, owing to adopted it to comprise first radiating subassembly and second radiating subassembly, described first radiating subassembly and second radiating subassembly are removably disposed on the installing hole of mosaic screen cabinet bonnet, described first radiating subassembly comprises fan, when fault had appearred in fan, the screw that only need unclamp first radiating subassembly just can disassemble replacing with radiator fan very easily.Fixedly go back again after the replacing.In daily maintenance, just do not need the attendant of specialty can finish whole maintenance like this.
Simultaneously, owing to adopt described second radiating subassembly to comprise that it is provided with the pasting board of second louvre, and be arranged on Air Filter on this pasting board, and can prevent effectively that in the process of using the inside that dust enters mosaic screen from going, life-span of circuit there is very effective prolongation effect.Can equally second radiating subassembly be disassembled with the dismounting fan again after the Air Filter dust is too much and clean, it is simple in structure, and is convenient for installation and maintenance, has reduced maintenance cost, has improved the useful life of product.
Description of drawings
Fig. 1 is the heat abstractor syndeton schematic diagram of the utility model embodiment mosaic screen.
Fig. 2 is the utility model embodiment mosaic screen cabinet bonnet structure of mounting hole schematic diagram.
Fig. 3 is the first heat radiation assembly structure schematic diagram of the utility model embodiment.
Fig. 4 is wherein a kind of structural representation of second radiating subassembly of the utility model embodiment.
Fig. 5 is the another kind of structural representation of second radiating subassembly of the utility model embodiment.
Embodiment
The utility model provides a kind of heat abstractor of mosaic screen, and is clearer, clear and definite for making the purpose of this utility model, technical scheme and effect, below with reference to accompanying drawing and give an actual example the utility model is further described.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The heat abstractor of a kind of mosaic screen of the utility model embodiment, be mainly used on the bonnet 200 that is fixed on the mosaic screen cabinet, as shown in Figure 1, described heat abstractor comprises first radiating subassembly 110 and second radiating subassembly 120, described first radiating subassembly 110 and second radiating subassembly 120 are removably disposed on the installing hole 201 of mosaic screen cabinet bonnet 200, as shown in Figure 2.
Further, as shown in Figure 3, described first radiating subassembly 110 comprises its metallic plate that is provided with first louvre 11 10, and is arranged on the fan (not marking among the figure) on this metallic plate 10.Described metallic plate 10 can be iron plate or aluminium sheet etc.Preferably, as shown in Figure 3, described first louvre 11 is symmetricly set on the described metallic plate 10 for to have opened a plurality of difform louvres on iron plate.And fan can be selected the fan of corresponding revolution according to the requirement of heat radiation.Described fan can by first bolt (as screw etc.) pass the 3rd screw 12 be fixed on as described on the metallic plate 10, this has just formed first radiating subassembly 110 of the present utility model.
Further, as shown in Figure 3, be provided with a plurality of first screws 13 around the metallic plate 10 of described first radiating subassembly 110, as depicted in figs. 1 and 2, described first radiating subassembly 110 is installed on the installing hole of mosaic screen cabinet bonnet 200 correspondences by described first screw 13.
Preferably among the embodiment, as shown in Figure 1, described first radiating subassembly 110 is three (as shown in Figure 1 111,112 and 113), is disposed on the installing hole of mosaic screen cabinet bonnet 200 top correspondences.
As shown in Figure 4 and Figure 5, described second radiating subassembly 120 comprises a pasting board 20, is arranged on a plurality of second louvres 21 on this pasting board 20 and is arranged on Air Filter on this pasting board 20 (failing among the figure to draw).Air Filter can be adopted in the method for paste, and follow-up post plate 20 is fixed together.Described a plurality of second louvre 21 can adopt in the arranged mode and be arranged on the described pasting board 20.Preferably, described second louvre 21 is the bar shaped louvre, is convenient to heat radiation and Air Filter is installed dustproof.
Further, as shown in Figure 4 and Figure 5, be provided with a plurality of second screws 23 around the pasting board 20 of described second radiating subassembly 120, described second radiating subassembly 120 is installed on the installing hole of mosaic screen cabinet bonnet 200 correspondences, as shown in Figure 1 by described second screw 23.
Further, as shown in Figure 1, described second radiating subassembly 120 is three, wherein two (as shown in Figure 1 121 and 123) are arranged on the installing hole of both sides, mosaic screen cabinet bonnet 200 lower end correspondence, and another (as shown in Figure 1 122) is arranged on the installing holes corresponding in the middle of the mosaic screen cabinet bonnet 200.
The heat abstractor of mosaic screen provided by the utility model, when implementing, as shown in Figure 1, earlier on the bonnet 200 of mosaic screen cabinet, be provided with the shape size of first radiating subassembly 110 of radiator fan according to it, correspondence is opened several installing holes 202 that is used for installing first radiating subassembly 110, as shown in Figure 2.Open the screw thread of equal number simultaneously according to the position, first screw, 13 hole of first radiating subassembly 110 on bonnet 200 tops.
Opening several at the downside of mosaic screen cabinet bonnet 200 then follows identical being used for of second radiating subassembly, 120 shapes size that the installing hole 203 of second radiating subassembly 120 is installed, as shown in Figure 2, attack the screw thread of equal number simultaneously according to second screw, 23 fixed hole positions of second radiating subassembly 120, see Fig. 2.By screw first radiating subassembly 110 and second radiating subassembly 120 are fixed on the bonnet 200 of cabinet respectively at last, this has just finished the installation of the heat abstractor of mosaic screen provided by the utility model, sees Fig. 1.
Through the above, the heat abstractor of mosaic screen provided by the utility model, owing to adopted it to comprise first radiating subassembly and second radiating subassembly, described first radiating subassembly and second radiating subassembly are removably disposed on the installing hole of mosaic screen cabinet bonnet, described first radiating subassembly comprises fan, when fault had appearred in fan, the screw that only need unclamp first radiating subassembly just can disassemble replacing with radiator fan very easily.Fixedly go back again after the replacing.In daily maintenance, just do not need the attendant of specialty can finish whole maintenance like this.
Simultaneously, owing to adopt described second radiating subassembly to comprise that it is provided with the pasting board of second louvre, and be arranged on Air Filter on this pasting board, and can prevent effectively that in the process of using the inside that dust enters mosaic screen from going, life-span of circuit there is very effective prolongation effect.Can equally second radiating subassembly be disassembled with the dismounting fan again after the Air Filter dust is too much and clean, it is simple in structure, and is convenient for installation and maintenance, has reduced maintenance cost, has improved the useful life of product.
Should be understood that; application of the present utility model is not limited to above-mentioned giving an example; for those of ordinary skills, can be improved according to the above description or conversion, all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (10)
1. the heat abstractor of a mosaic screen, be used for fixing on the bonnet of mosaic screen cabinet, it is characterized in that comprise first radiating subassembly and second radiating subassembly, described first radiating subassembly and second radiating subassembly are removably disposed on the installing hole of mosaic screen cabinet bonnet;
Described first radiating subassembly comprises that it is provided with the metallic plate of first louvre, and is arranged on the fan on this metallic plate;
Described second radiating subassembly comprises that it is provided with the pasting board of second louvre, and is arranged on the Air Filter on this pasting board.
2. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that, be provided with a plurality of first screws around the metallic plate of described first radiating subassembly, described first radiating subassembly is installed on the installing hole of mosaic screen cabinet bonnet correspondence by described first screw.
3. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that described first louvre has a plurality of, is symmetricly set on the described metallic plate.
4. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that described fan is bolted on the described metallic plate by first.
5. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that, be provided with a plurality of second screws around the pasting board of described second radiating subassembly, described second radiating subassembly is installed on the installing hole of mosaic screen cabinet bonnet correspondence by described second screw.
6. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that described second louvre has a plurality of, is arranged on the described pasting board in the arranged mode.
7. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that described second louvre is the bar shaped louvre.
8. according to the heat abstractor of the arbitrary described mosaic screen of claim 1-7, it is characterized in that described metallic plate is iron plate or aluminium sheet.
9. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that described first radiating subassembly is three, be disposed on the installing hole of mosaic screen cabinet bonnet top correspondence.
10. according to the heat abstractor of the described mosaic screen of claim 1, it is characterized in that, described second radiating subassembly is three, and wherein on the installing hole that two are arranged on both sides, mosaic screen cabinet bonnet lower end correspondence, another is arranged on the installing hole corresponding in the middle of the mosaic screen cabinet bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200751939U CN201967295U (en) | 2011-03-21 | 2011-03-21 | Heat dissipating device for splicing screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200751939U CN201967295U (en) | 2011-03-21 | 2011-03-21 | Heat dissipating device for splicing screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967295U true CN201967295U (en) | 2011-09-07 |
Family
ID=44529849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200751939U Expired - Lifetime CN201967295U (en) | 2011-03-21 | 2011-03-21 | Heat dissipating device for splicing screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939472A (en) * | 2017-05-16 | 2017-07-11 | 吴江市震宇缝制设备有限公司 | A kind of sewing machine bonnet with strong heat abstractor |
-
2011
- 2011-03-21 CN CN2011200751939U patent/CN201967295U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106939472A (en) * | 2017-05-16 | 2017-07-11 | 吴江市震宇缝制设备有限公司 | A kind of sewing machine bonnet with strong heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180123 Granted publication date: 20110907 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210123 Granted publication date: 20110907 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |