CN204517186U - A kind of busbar channel back shroud - Google Patents
A kind of busbar channel back shroud Download PDFInfo
- Publication number
- CN204517186U CN204517186U CN201520138389.6U CN201520138389U CN204517186U CN 204517186 U CN204517186 U CN 204517186U CN 201520138389 U CN201520138389 U CN 201520138389U CN 204517186 U CN204517186 U CN 204517186U
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- CN
- China
- Prior art keywords
- panel
- louvre
- back shroud
- reinforcement
- busbar channel
- 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
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Abstract
The utility model relates to a kind of busbar channel back shroud, comprise busbar channel back shroud body, it is characterized in that: described busbar channel back shroud body comprises the first panel connected successively, second panel, 3rd panel, fourth face plate and the 5th panel, the junction of described first panel and the second panel is provided with reinforcement, the junction of described second panel and the 3rd panel is provided with reinforcement, the junction of the 3rd panel and fourth face plate is provided with reinforcement, the junction of fourth face plate and the 5th panel is provided with reinforcement, described 3rd panel is provided with louvre, fin is provided with in this louvre, the utility model is, when busbar channel back shroud is subject to external force extruding, reinforcement can drive the first panel, the second panel, the 3rd panel, fourth face plate and the 5th panel to have a contrary restoring force, busbar channel back shroud is not easily occurred, and distortion or fracture image occur, and extend useful life.
Description
Technical field
The utility model relates to a kind of busbar channel back shroud.
Background technology
When existing busbar channel back shroud is subject to external force extruding, busbar channel back shroud easily occurs that distortion or phenomenon of rupture occur, and shortens useful life; Parts operation in the back shroud of existing busbar channel can produce amount of heat, and busbar channel back shroud radiating effect is bad, the parts in the back shroud of busbar channel can be made to cause and very easily damage, shorten useful life.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of intensity is good, good heat dissipation effect and the busbar channel back shroud that increases the service life.
The technical solution of the utility model is achieved in that a kind of busbar channel back shroud, comprise busbar channel back shroud body, it is characterized in that: described busbar channel back shroud body comprises the first panel connected successively, second panel, 3rd panel, fourth face plate and the 5th panel, the junction of described first panel and the second panel is provided with reinforcement, this first panel and the second panel angulation are 145, the junction of described second panel and the 3rd panel is provided with reinforcement, this second panel and the 3rd panel angulation are 145, the junction of the 3rd panel and fourth face plate is provided with reinforcement, 3rd panel and fourth face plate angulation are 145, the junction of fourth face plate and the 5th panel is provided with reinforcement, this fourth face plate and the 5th panel angulation are 145, described first panel and the 5th panel are provided with installing hole, described 3rd panel is provided with louvre, fin is provided with in this louvre, this fin comprises heat sink body, the two sides of described heat sink body is respectively equipped with louvre and lower louvre, the baffler of arc is provided with above described upper louvre and lower louvre, auxiliary heat dissipation hole is provided with between described upper louvre and lower louvre, boss is provided with around described auxiliary heat dissipation hole, the inwall of this boss is arc shape, the height of described boss is greater than the height of baffler, described louvre place covers and is provided with screen pack.
By adopting technique scheme, when busbar channel back shroud is subject to external force extruding, reinforcement can drive the first panel, the second panel, the 3rd panel, fourth face plate and the 5th panel to have a contrary restoring force, busbar channel back shroud is not easily occurred, and distortion or fracture image occur, and extend useful life; Offer upper and lower louvre on a heat sink, and mounting guiding board on upper and lower louvre, upper and lower louvre and baffler are single injection-molded, considerably increase the radiating effect of fin; Also be provided with auxiliary heat dissipation hole on a heat sink, considerably increase area of dissipation, further increase radiating effect, and the height of boss is greater than the height of baffler, further increase area of dissipation, and the inwall of boss is arc shape, this arc shape structure can form backflow to the air flowing at this place, further increases radiating effect; By being provided with louvre on the 3rd panel, effectively the heat in the back shroud of busbar channel being discharged, making the parts in the back shroud of busbar channel not easily cause damage, extend useful life.
The utility model is set to further: described screen pack from inside to outside comprises interior smart filter fibrage, adsorbent fibers layer, middle fine filtering fibrage, fibrous skeleton layer and outer coarse filtration fibrage successively, and wherein said interior essence filter fibrage, middle fine filtering fibrage and the fibrolaminar pore size filter of outer coarse filtration be from inside to outside gradually close formula reduction respectively.
By adopting technique scheme, this filter screen have employed five-layer structure, and pore size filter gradually close formula reduction; successively block the foreign material of size different in air, be not easy blocking, filter effect is better; achieve the parts protective effect in the back shroud of busbar channel, improve useful life.
The utility model is set to further: described reinforcement comprises reinforcement body, this reinforcement body has groove, is provided with isosceles right triangle in this groove.
By adopting technique scheme, if arrange obtuse triangle in groove, when busbar channel back shroud is subject to external force extruding, easily there is fracture in busbar channel back shroud; If arrange acute triangle in groove, when busbar channel back shroud is subject to external force extruding, easily there is distortion in busbar channel back shroud, so arrange isosceles right triangle in groove, when busbar channel back shroud is subject to external force extruding, busbar channel back shroud not easily occurs that distortion or fracture image occur, and extends useful life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment schematic side view;
Fig. 2 is the utility model embodiment schematic top plan view;
Fig. 3 is heat radiating fin structure schematic diagram in the utility model embodiment;
Fig. 4 is the end view of Fig. 3;
Fig. 5 is filter screen structure schematic diagram in the utility model embodiment;
Fig. 6 is reinforcing rib structure schematic diagram in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 6, the utility model discloses a kind of busbar channel back shroud, comprise busbar channel back shroud body 7, in the utility model specific embodiment, described busbar channel back shroud body 7 comprises the first panel 71 connected successively, second panel 72, 3rd panel 73, fourth face plate 74 and the 5th panel 75, the junction of described first panel 71 and the second panel 72 is provided with reinforcement 9, this first panel 71 and the second panel 72 angulation are 145, the junction of described second panel 72 and the 3rd panel 73 is provided with reinforcement 9, this second panel 72 and the 3rd panel 73 angulation are 145, 3rd panel 73 is provided with reinforcement 9 with the junction of fourth face plate 74, 3rd panel 73 is 145 with fourth face plate 74 angulation, the junction of fourth face plate 74 and the 5th panel 75 is provided with reinforcement 9, this fourth face plate 74 and the 5th panel 75 angulation are 145, described first panel 71 and the 5th panel 75 are provided with installing hole 711 or 751, described 3rd panel 73 is provided with louvre 731, fin 1 is provided with in this louvre 731, this fin comprises heat sink body 1, the two sides of described heat sink body 1 is respectively equipped with louvre 2 and lower louvre 3, the baffler 4 of arc is provided with above described upper louvre 2 and lower louvre, auxiliary heat dissipation hole 5 is provided with between described upper louvre and lower louvre, boss 6 is provided with around described auxiliary heat dissipation hole 5, the inwall 61 of this boss is arc shape, the height of described boss 6 is greater than the height of baffler 4, described louvre 731 place covers and is provided with screen pack 8.
By adopting technique scheme, when busbar channel back shroud is subject to external force extruding, reinforcement can drive the first panel, the second panel, the 3rd panel, fourth face plate and the 5th panel to have a contrary restoring force, busbar channel back shroud is not easily occurred, and distortion or fracture image occur, and extend useful life; Offer upper and lower louvre on a heat sink, and mounting guiding board on upper and lower louvre, upper and lower louvre and baffler are single injection-molded, considerably increase the radiating effect of fin; Also be provided with auxiliary heat dissipation hole on a heat sink, considerably increase area of dissipation, further increase radiating effect, and the height of boss is greater than the height of baffler, further increase area of dissipation, and the inwall of boss is arc shape, this arc shape structure can form backflow to the air flowing at this place, further increases radiating effect; By being provided with louvre on the 3rd panel, the rotation of impeller on coordinating, effectively discharges the heat in the back shroud of busbar channel, makes the parts in the back shroud of busbar channel not easily cause damage, extend useful life.
In the utility model specific embodiment, described screen pack 8 from inside to outside comprises interior smart filter fibrage 81, adsorbent fibers layer 82, middle fine filtering fibrage 83, fibrous skeleton layer 84 and outer coarse filtration fibrage 85 successively, the pore size filter from inside to outside gradually close formula reduction respectively of wherein said interior essence filter fibrage 81, middle fine filtering fibrage 83 and outer coarse filtration fibrage 85.
By adopting technique scheme, this filter screen have employed five-layer structure, and pore size filter gradually close formula reduction; successively block the foreign material of size different in air, be not easy blocking, filter effect is better; achieve the parts protective effect in the back shroud of busbar channel, improve useful life.
In the utility model specific embodiment, described reinforcement 9 comprises reinforcement body, and this reinforcement body has groove 91, is provided with isosceles right triangle 92 in this groove 91.
By adopting technique scheme, if arrange obtuse triangle in groove, when busbar channel back shroud is subject to external force extruding, easily there is fracture in busbar channel back shroud; If arrange acute triangle in groove, when busbar channel back shroud is subject to external force extruding, easily there is distortion in busbar channel back shroud, so arrange isosceles right triangle in groove, when busbar channel back shroud is subject to external force extruding, busbar channel back shroud not easily occurs that distortion or fracture image occur, and extends useful life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a busbar channel back shroud, comprise busbar channel back shroud body, it is characterized in that: described busbar channel back shroud body comprises the first panel connected successively, second panel, 3rd panel, fourth face plate and the 5th panel, the junction of described first panel and the second panel is provided with reinforcement, this first panel and the second panel angulation are 145, the junction of described second panel and the 3rd panel is provided with reinforcement, this second panel and the 3rd panel angulation are 145, the junction of the 3rd panel and fourth face plate is provided with reinforcement, 3rd panel and fourth face plate angulation are 145, the junction of fourth face plate and the 5th panel is provided with reinforcement, this fourth face plate and the 5th panel angulation are 145, described first panel and the 5th panel are provided with installing hole, described 3rd panel is provided with louvre, fin is provided with in this louvre, this fin comprises heat sink body, the two sides of described heat sink body is respectively equipped with louvre and lower louvre, the baffler of arc is provided with above described upper louvre and lower louvre, auxiliary heat dissipation hole is provided with between described upper louvre and lower louvre, boss is provided with around described auxiliary heat dissipation hole, the inwall of this boss is arc shape, the height of described boss is greater than the height of baffler, described louvre place covers and is provided with screen pack.
2. a kind of busbar channel according to claim 1 back shroud, it is characterized in that: described screen pack from inside to outside comprises interior smart filter fibrage, adsorbent fibers layer, middle fine filtering fibrage, fibrous skeleton layer and outer coarse filtration fibrage successively, wherein said interior essence filter fibrage, middle fine filtering fibrage and the fibrolaminar pore size filter of outer coarse filtration be from inside to outside gradually close formula reduction respectively.
3. a kind of busbar channel according to claim 1 back shroud, is characterized in that: described reinforcement comprises reinforcement body, this reinforcement body has groove, is provided with isosceles right triangle in this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138389.6U CN204517186U (en) | 2015-03-12 | 2015-03-12 | A kind of busbar channel back shroud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520138389.6U CN204517186U (en) | 2015-03-12 | 2015-03-12 | A kind of busbar channel back shroud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517186U true CN204517186U (en) | 2015-07-29 |
Family
ID=53715122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520138389.6U Expired - Fee Related CN204517186U (en) | 2015-03-12 | 2015-03-12 | A kind of busbar channel back shroud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696268A (en) * | 2016-12-30 | 2017-05-24 | 湖州小蜜蜂科技有限公司 | Rear cover of 3D (three-dimensional) printing pen |
| CN106738861A (en) * | 2016-12-30 | 2017-05-31 | 湖州小蜜蜂科技有限公司 | A kind of rear cover structure of 3D printing pen |
-
2015
- 2015-03-12 CN CN201520138389.6U patent/CN204517186U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106696268A (en) * | 2016-12-30 | 2017-05-24 | 湖州小蜜蜂科技有限公司 | Rear cover of 3D (three-dimensional) printing pen |
| CN106738861A (en) * | 2016-12-30 | 2017-05-31 | 湖州小蜜蜂科技有限公司 | A kind of rear cover structure of 3D printing pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20210312 |