CN208623999U - Heat-dissipating casing and network controller - Google Patents
Heat-dissipating casing and network controller Download PDFInfo
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- CN208623999U CN208623999U CN201820960269.8U CN201820960269U CN208623999U CN 208623999 U CN208623999 U CN 208623999U CN 201820960269 U CN201820960269 U CN 201820960269U CN 208623999 U CN208623999 U CN 208623999U
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- radiating hole
- bar radiating
- heat
- dissipating casing
- bottom case
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Abstract
The utility model discloses a kind of heat-dissipating casing and network controller, which includes the top cover and bottom case mutually fastened, and top cover and bottom case form the inner space of heat-dissipating casing after fastening；The left and right sides of top cover offers several equidistant first bar radiating holes arranged in parallel, and the first bar radiating hole is vertical openings；The front and back side of top cover is equipped with interior recessed area, and interior recessed area offers several equidistant second bar radiating holes arranged in parallel on interior recessed area, the second bar radiating hole is also vertical openings to the inner recess of heat-dissipating casing；The opening of the second bar radiating hole of aperture efficiency of first bar radiating hole is big, and the quantity of the second bar radiating hole is more than the quantity of the first bar radiating hole；Two rows of aligned circular louvres are offered on bottom case.Good heat radiating is realized jointly by the circular louvre on each second bar radiating hole of each side the first bar radiating hole and front and rear sides and bottom case, ensure that the good heat radiating of heat-dissipating casing internal network controller circuit board, it is ensured that its functional reliability.
Description
Technical field
The utility model relates to radiator structure more particularly to a kind of heat-dissipating casings and network controller.
Background technique
Radiator structure is the essential part of power electronics devices, and good radiating mode is to improving the reliability of product extremely
It closes important.However, in terms of network controller heat dissipation, existing radiator structure is also far from meeting network controller to thermal diffusivity
The demand of energy.In terms of the influence factor to heat dissipation performance, influence of the contour structures to heat dissipation performance of radiating is most important, good
Product thermal resistance can be effectively reduced in heat dissipation contour structures, improves product thermal diffusivity, and be convenient for the assembly of internal components.
Utility model content
The utility model main purpose is, a kind of heat-dissipating casing and network controller is provided, to solve existing network control
The bad problem of device thermal diffusivity processed.
The utility model is achieved by the following technical solution:
A kind of heat-dissipating casing forms institute after the top cover and bottom case fastening including the top cover and bottom case mutually fastened
State the inner space of heat-dissipating casing；The left and right side of the top cover offers several equidistant first bar shapeds arranged in parallel
Heat release hole, first bar radiating hole are vertical openings；The front side of the top cover and rear side are equipped with interior recessed area, the indent
Area offers several equidistant second bar shapeds heat dissipations arranged in parallel on the interior recessed area to the inner recess of the heat-dissipating casing
Hole, second bar radiating hole is also vertical openings；The heat dissipation of second bar shaped described in the aperture efficiency of first bar radiating hole
The opening in hole is big, and the quantity of second bar radiating hole is more than the quantity of first bar radiating hole；It is opened on the bottom case
Equipped with two rows of aligned circular louvres.
Further, first bar radiating hole in the left side is divided into two parts, a portion from the left side one
It holds to the middle part in the left side and arranges, but do not reach the middle part in the left side, another part is from the other end in the left side to institute
The middle part arrangement in left side is stated, but does not reach the middle part in the left side；
First bar radiating hole on the right side is divided into two parts, and a portion is from the one end on the right side to the right side
The middle part of side arranges, but does not reach the middle part on the right side, and another part is from the other end on the right side into the right side
Portion's arrangement, but the middle part on the right side is not reached.
Further, first bar shaped of two parts on first bar radiating hole of two parts in the left side and the right side dissipates
The quantity of hot hole, every the first bar radiating hole of part is 4.
Further, two rows of aligned circular louvres on the bottom case are located along the same line, and are located at institute
The center for stating the width direction of bottom case, the length direction along the bottom case arrange.
Further, the top perimeter of the top cover extends dust-proof edge strip around, and the dust-proof edge strip is located at each the
Above one bar radiating hole and each second bar radiating hole, to prevent dust from falling to each first bar radiating hole and each from top
In second bar radiating hole.
A kind of network controller, including heat-dissipating casing as described above further include empty positioned at the inside of the heat-dissipating casing
Between in, and the network controller board being mounted on the bottom case.
Further, there are two bridle wire apparatus, the bottom cases of the heat-dissipating casing for setting on the network controller board
On open up there are two window, described two windows are opposite respectively with the position of described two bridle wire apparatus, pacify on each window
Equipped with dismountable protective cover plate.
Compared with prior art, heat-dissipating casing provided by the utility model is dissipated by each first bar shaped at left and right sides of it
Circular louvre in each second bar radiating hole and bottom case of hot hole and front and rear sides realizes good heat radiating jointly, protects
The good heat radiating of the network controller board inside heat-dissipating casing is demonstrate,proved, it is ensured that the reliability of its work.
Detailed description of the invention
Fig. 1 is the cap structure schematic diagram of heat-dissipating casing；
Fig. 2 is the bottom case structure schematic diagram of heat-dissipating casing；
Fig. 3 is the left view structural representation of the top cover of heat-dissipating casing；
Fig. 4 is the right side structural representation of the top cover of heat-dissipating casing.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail.
As depicted in figs. 1 and 2, heat-dissipating casing provided by the embodiment of the utility model, including the top cover 1 mutually fastened and bottom
Shell 2.Top cover 1 and bottom case 2 can form the inner space of heat-dissipating casing after fastening.As shown in Figure 3 and Figure 4, the left side 101 of top cover 1
Several equidistant first bar radiating holes 106 arranged in parallel are offered with right side 102, the first bar radiating hole 106 is perpendicular
To opening.As shown in Figure 1, the front side 103 of top cover 1 and rear side 104 are equipped with interior recessed area 105, interior recessed area 105 is to heat-dissipating casing
Inner recess offers several equidistant second bar radiating holes 107 arranged in parallel, the second bar shaped heat dissipation on interior recessed area 105
Hole 107 is also vertical openings.The opening of the second bar radiating hole of aperture efficiency 107 of first bar radiating hole 106 is big, the second bar shaped
The quantity of heat release hole 107 is more than the quantity of the first bar radiating hole 106.Two rows of aligned circles are offered on bottom case 2
Heat release hole 201.By each first bar radiating hole 106 of the left and right sides and each second bar radiating hole 107 of front and rear sides, with
And the circular louvre 201 on bottom case 2 can realize good heat radiating jointly, guarantee the network controller board inside heat-dissipating casing
Good heat radiating, it is ensured that the reliability of its work.
In the present embodiment, first bar radiating hole 106 in left side 101 is divided for two parts, and a portion is from left side 101
One end to the left 101 middle part arrangement, but do not reach the middle part in left side 101, another part from the other end in left side 101 to the left
The middle part of side 101 arranges, but does not reach the middle part in left side 101.Equally, first bar radiating hole 106 on right side 102 is also classified into two
Part, a portion from the one end on right side 102 to the right 102 middle part arrange, but do not reach the middle part on right side 102, it is another
Part from the other end on right side 102 to the right 102 middle part arrange, but do not reach the middle part on right side 102.That is, top cover 1
The central region of the left and right sides do not open up the first bar radiating hole 106, so that each first bar radiating hole 106 is divided into four
A region is located at the both ends in 1 left side 101 of top cover nearby and near the both ends on right side 102.
Preferably, first bar shaped of two parts on first bar radiating hole of two parts 106 in left side 101 and right side 102 dissipates
The quantity of hot hole 106, every the first bar radiating hole of part 106 is 4.Meanwhile two rows of aligned circles on bottom case 2
Shape heat release hole 201 is located along the same line, and positioned at the center of the width direction of bottom case 2, the length direction along bottom case 2 is arranged.
In view of the heat dissipation hole number opened up on heat-dissipating casing is more, to play dust-proof work to the device in heat-dissipating casing
With dust-proof edge strip can be extended around in the top perimeter of top cover 1, dust-proof edge strip is located at each first bar radiating hole, 106 He
Each second bar radiating hole, 107 top, the position of dust-proof edge strip and each first bar radiating hole 106 and the second bar radiating hole 107
Set relationship just as on window awning (being equivalent to dust-proof edge strip) and window (each first bar radiating hole 106 or the second bar shaped
Heat release hole 107) relationship, to prevent dust from falling to each first bar radiating hole 106 and each second bar radiating hole from top
In 107.
The utility model embodiment additionally provides a kind of network controller, further includes being located at including heat-dissipating casing as above
In the inner space of heat-dissipating casing, and the network controller board being mounted on bottom case 2.The inside of bottom case 2 and top cover 1 is all provided with
Several mounting posts are equipped with, for installing network controller board and mutually fastening top cover 1 and bottom case 2.
Setting is opened up there are two window on the bottom case 2 of heat-dissipating casing there are two bridle wire apparatus on network controller board,
Two windows are opposite respectively with the position of two bridle wire apparatus, and dismountable protective cover plate 202 is mounted on each window, lead to
Respective patch cord device can be configured by crossing opening protective cover plate 202, convenient without dismantling entire heat-dissipating casing
Fast.
Above-described embodiment is only preferred embodiment, the protection scope being not intended to limit the utility model, practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the protection of the utility model within the spirit and principle of type
Within the scope of.
Claims (7)
1. a kind of heat-dissipating casing, which is characterized in that including the top cover and bottom case mutually fastened, the top cover and the bottom case are fastened
The inner space of the heat-dissipating casing is formed afterwards；The left and right side of the top cover offers several equidistant arranged in parallel
First bar radiating hole, first bar radiating hole are vertical openings；The front side of the top cover and rear side are equipped with interior recessed area,
The interior recessed area offers several equidistant arranged in parallel second on the interior recessed area to the inner recess of the heat-dissipating casing
Bar radiating hole, second bar radiating hole is also vertical openings；Second described in the aperture efficiency of first bar radiating hole
The opening of bar radiating hole is big, and the quantity of second bar radiating hole is more than the quantity of first bar radiating hole；It is described
Two rows of aligned circular louvres are offered on bottom case.
2. heat-dissipating casing as described in claim 1, which is characterized in that first bar radiating hole in the left side is divided into two
Point, a portion is arranged from the one end in the left side to the middle part in the left side, but does not reach the middle part in the left side, another
Part is arranged from the other end in the left side to the middle part in the left side, but does not reach the middle part in the left side；
First bar radiating hole on the right side is divided into two parts, and a portion is from the one end on the right side to the right side
Middle part arrangement, but the middle part on the right side is not reached, another part is arranged from the other end on the right side to the middle part on the right side
Column, but the middle part on the right side is not reached.
3. heat-dissipating casing as claimed in claim 2, which is characterized in that first bar radiating hole of two parts in the left side and
The quantity of first bar radiating hole of two parts on the right side, every the first bar radiating hole of part is 4.
4. heat-dissipating casing as described in claim 1, which is characterized in that two rows of aligned circles on the bottom case dissipate
Hot hole is located along the same line, and positioned at the center of the width direction of the bottom case, the length direction along the bottom case is arranged.
5. heat-dissipating casing as described in claim 1, which is characterized in that the top perimeter of the top cover extends dust-proof around
Edge strip, the dust-proof edge strip is located above each first bar radiating hole and each second bar radiating hole, to prevent dust from top
It falls in each first bar radiating hole and each second bar radiating hole.
6. a kind of network controller, which is characterized in that including the heat-dissipating casing as described in any in claim 1 to 5, further include
In the inner space of the heat-dissipating casing, and the network controller board being mounted on the bottom case.
7. network controller as claimed in claim 6, which is characterized in that on the network controller board there are two settings
Bridle wire apparatus opens up on the bottom case of the heat-dissipating casing there are two window, described two windows and described two bridle wire apparatus
Position is opposite respectively, and dismountable protective cover plate is mounted on each window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960269.8U CN208623999U (en) | 2018-06-21 | 2018-06-21 | Heat-dissipating casing and network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820960269.8U CN208623999U (en) | 2018-06-21 | 2018-06-21 | Heat-dissipating casing and network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208623999U true CN208623999U (en) | 2019-03-19 |
Family
ID=65701989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820960269.8U Active CN208623999U (en) | 2018-06-21 | 2018-06-21 | Heat-dissipating casing and network controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208623999U (en) |
-
2018
- 2018-06-21 CN CN201820960269.8U patent/CN208623999U/en active Active
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