CN205284030U - Radiating cover structure - Google Patents
Radiating cover structure Download PDFInfo
- Publication number
- CN205284030U CN205284030U CN201521131279.3U CN201521131279U CN205284030U CN 205284030 U CN205284030 U CN 205284030U CN 201521131279 U CN201521131279 U CN 201521131279U CN 205284030 U CN205284030 U CN 205284030U
- Authority
- CN
- China
- Prior art keywords
- fan
- heat dissipating
- dissipating housing
- distance
- housing structure
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a radiating cover structure, this radiating cover structure contain box, a plurality of cylinder and an at least fan. The box has the accommodation space and centers on the lateral wall of accommodation space, relative roof and bottom plate. The lateral wall is located between roof and the bottom plate. The cylinder can set up in the accommodation space with rolling. The fan be arranged in on the lateral wall of box with the accommodation space.
Description
Technical field
The utility model relates to a kind of heat dissipating housing structure, and particularly relates to a kind of for the heat dissipating housing structure after press fit of circuit boards.
Background technology
Existing for circuit card (PrintedCircuitBoard; PCB) situation that the chilling press of pressing has heat radiation uneven, causes the circuit card after pressing to cause size breathing unstable because of cooling. At making high-density interconnect technology (HighDensityInterconnect; During Higher-Order Circuit plate HDI), it is easy to produce the situation of contraposition difficulty, and then reduce the good rate of follow-up manufacture craft, such as deflection of borehole or the contraposition problem such as damaged.
In addition, when cooling the circuit card after pressing, mostly allowing the circuit card after pressing directly contact freezing air, this mode is because of excessive temperature differentials and is unfavorable for the even breathing of circuit card.
Practical novel content
The purpose of this utility model is to provide a kind of heat dissipating housing structure, to solve the problem.
For reaching above-mentioned purpose, the utility model provides a kind of heat dissipating housing structure, and it comprises casing, multiple cylinder and at least one fan. Casing has accommodating space and around the sidewall in accommodating space, relative roof and base plate. Sidewall is between roof and base plate. Cylinder is rollably arranged in accommodating space. Fan is arranged on the sidewall of casing and accommodating space.
In the utility model one enforcement mode, above-mentioned heat dissipating housing structure comprises the first fan and the 2nd fan. Sidewall has the first relative side and the 2nd side and the 3rd relative side and the 4th side. First fan is positioned at the first side, and the 2nd fan is positioned at the 2nd side.
In the utility model one enforcement mode, the distance that the distance between above-mentioned first fan and the 3rd side is less than between the first fan and the 4th side, and the distance that the distance between the first fan and roof is less than between the first fan and base plate.
In the utility model one enforcement mode, the distance that the distance between above-mentioned 2nd fan and the 4th side is less than between the 2nd fan and the 3rd side, and the 2nd distance between fan and roof is less than the 2nd distance between fan and base plate.
In the utility model one enforcement mode, the angle between the air side of above-mentioned first fan and roof is between 110 degree to 130 degree, and the angle between the air side of the 2nd fan and roof is between 110 degree to 130 degree.
In the utility model one enforcement mode, above-mentioned heat dissipating housing structure also comprises three fan and the 4th fan. Three fan is positioned at the 2nd side, and the 4th fan is positioned at the first side.
In the utility model one enforcement mode, the distance that the distance between above-mentioned three fan and the 3rd side is less than between three fan and the 4th side, and the distance between three fan and roof is less than the distance between three fan and base plate.
In the utility model one enforcement mode, the distance that the distance between above-mentioned 4th fan and the 4th side is less than between the 4th fan and the 3rd side, and the 4th distance between fan and base plate is less than the 4th distance between fan and roof.
In the utility model one enforcement mode, the angle between the air side of above-mentioned three fan and the 2nd side is between 130 degree to 150 degree, and the angle between the air side of the 4th fan and the first side is between 130 degree to 150 degree.
In the utility model one enforcement mode, the 4th side of above-mentioned sidewall is movable door, and the adjacent roof in an edge of movable door.
In the utility model one enforcement mode, above-mentioned heat dissipating housing structure also comprises cylinder. The two ends of cylinder are connected to movable door and sidewall.
In the utility model one enforcement mode, above-mentioned cylinder is arranged in parallel, and the length direction of the vertical casing of the length direction of each cylinder.
In the utility model one enforcement mode, between above-mentioned each cylinder and base plate, there is gap.
In the utility model one enforcement mode, above-mentioned heat dissipating housing structure also comprises bracing frame. Bracing frame carrying casing.
In the utility model one enforcement mode, above-mentioned heat dissipating housing structure also comprises temperature sensing device and temperature indicator. Temperature sensing device is arranged in accommodating space. Temperature indicator is electrically connected temperature sensing device and is positioned at outside casing.
The utility model has the advantage of, in the above-mentioned enforcement mode of the utility model, the circuit card after pressing manufacture craft can be positioned on the cylinder in accommodating space, make circuit card can in the accommodating space of casing Slow cooling, directly do not contact freezing air. That is, casing has the effect of delay temperature decline, and circuit card can be avoided because temperature decrease is too fast to cause breathing uneven. In addition, owing to fan is arranged on the sidewall of casing and accommodating space, therefore when fan is opened, its air-flow produced can promote the temperature uniformity in accommodating space. Heat dissipating housing structure of the present utility model can allow the temperature of circuit card in casing be slowly and evenly decline, and allows the even breathing of circuit card, to promote the good rate of follow-up manufacture craft (such as contraposition).
Accompanying drawing explanation
Fig. 1 is the stereographic map that the utility model one implements the heat dissipating housing structure of mode;
Fig. 2 is the schematic top plan view during heat dissipating housing structure use of Fig. 1;
Fig. 3 is the angle schematic diagram of first fan in sidewall first side of Fig. 1;
Fig. 4 is the angle schematic diagram of the 2nd fan in sidewall the 2nd side of Fig. 1;
Fig. 5 is the stereographic map of another heat dissipating housing structure implementing mode of the utility model;
Fig. 6 is the schematic top plan view during heat dissipating housing structure use of Fig. 5.
Nomenclature
100,100a: heat dissipating housing structure
110: casing
111: accommodating space
112: sidewall
113: the first sides
114: the two sides
115: the three sides
116: the four sides
118: roof
119: base plate
120: cylinder
130a: the first fan
130b: the two fan
130c: the three fan
130d: the four fan
131a, 131b, 131c, 131d: air side
140: movable door
150: cylinder
160: bracing frame
170: temperature sensing device
180: temperature indicator
200: circuit card
D: gap
�� 1, �� 2, �� 3, �� 4: angle
Embodiment
Hereinafter disclosing multiple enforcement mode of the present utility model with accompanying drawing, as clearly stated, the details in many practices will be explained in the following description. It will be appreciated, however that the details in these practices is not applied to limit the utility model. That is, in the utility model part enforcement mode, the details in these practices is non-necessity. In addition, for simplifying for the purpose of accompanying drawing, some existing usual structures and element illustrate it by the way of simply illustrating in the accompanying drawings.
Fig. 1 illustrates the stereographic map of the heat dissipating housing structure 100 implementing mode according to the utility model one. Schematic top plan view when the heat dissipating housing structure 100 that Fig. 2 illustrates Fig. 1 uses. Consulting Fig. 1 and Fig. 2, heat dissipating housing structure 100 comprises casing 110, multiple cylinder 120 and at least one fan simultaneously. Casing 110 has accommodating space 111, sidewall 112 and relative roof 118 and base plate 119. Fan is arranged on the sidewall 112 of casing 110 and accommodating space 111, and the quantity of fan is not in order to limit the utility model. In the present embodiment, heat dissipating housing structure 100 has the first fan 130a and the 2nd fan 130b. Sidewall 112 is between roof 118 and base plate 119, and sidewall 112 has the first relative side 113 and the 2nd side 114 and the 3rd relative side 115 and the 4th side 116. First fan 130a is positioned at the first side 113 of sidewall 112, and the 2nd fan 130b is positioned at the 2nd side 114 of sidewall 112.
In addition, the 4th side 116 of sidewall 112 can be movable door 140, and the adjacent roof 118 in an edge (such as going up edge) of movable door 140. Cylinder 120 is rollably arranged in the accommodating space 111 of casing 110. In the present embodiment, cylinder 120 is arranged in parallel, and the length direction of the vertical casing 110 of the length direction of each cylinder 120. When using heat dissipating housing structure 100, movable door 140 can be first opened condition (as shown in Figure 1), and utilize cylinder 120 to push away in the accommodating space 111 of casing 110 by the circuit card 200 through pressing manufacture craft, then just closedown activity door 140 (as shown in Figure 2). In this case, the sidewall 112 of casing 110, roof 118 around accommodating space 111, make the space that accommodating space 111 becomes closed with base plate 119. Thus, high temperature (such as 200 DEG C) circuit card 200 after the pressing being positioned on cylinder 120 just can slowly cool to 70��80 DEG C in the accommodating space 111 of casing 110, and circuit card 200 does not directly contact the freezing air (such as 25 DEG C) of casing 110 with external environment in process of cooling.
In more detail, the material of casing 110 can be metal. The heat that the circuit card 200 after pressing can be allowed to produce in accommodating space 111 due to thermal radiation principle passes to casing 110, and thermal convection principle can allow the heat of casing 110 take away by its outer freezing air. For the high temperature circuit plate 200 after pressing, the accommodating space 111 that casing 110 is closed has the effect of delay circuit plate 200 temperature decrease, can replace existing circuit card of adopting and directly expose the mode cooled at ambient air (such as 25 DEG C) to the open air. Therefore, heat dissipating housing structure 100 of the present utility model can avoid circuit card 200 to cause breathing uneven because temperature decrease is too fast.
In addition, there is the first fan 130a and the 2nd fan 130b that are arranged in accommodating space 111 due to heat dissipating housing structure 100, and first fan 130a lay respectively on the first relative side 113 of sidewall 112 and the 2nd side 114 with the 2nd fan 130b, therefore when the first fan 130a and the 2nd fan 130b opens, its air-flow produced can circulate in accommodating space 111, with the temperature uniformity promoted in accommodating space 111, the gas temperature of proximate circuitry plate 200 can be avoided far above the gas temperature of contiguous casing 110. Heat dissipating housing structure 100 of the present utility model can allow the temperature of circuit card 200 in casing 110 be slowly and evenly decline, and allows circuit card 200 evenly breathing, to promote the good rate of follow-up manufacture craft (such as contraposition).
In the present embodiment, heat dissipating housing structure 100 also can comprise cylinder 150, to save manpower. The two ends of cylinder 150 are connected to movable door 140 and the sidewall 112 of casing 110. When cylinder 150 extends, movable door 140 is opened. When cylinder 150 shrinks, movable door 140 is closed.
In addition, between each cylinder 120 and the base plate 119 of casing 110, there is clearance D, do not contact with casing 110 so that the circuit card 200 guaranteed on cylinder 120 is suspended on accommodating space 111, the rate of temperature fall slowing down circuit card 200 is benefited to some extent. In addition, when circuit card 200 enters by power or leaves casing 110 on cylinder 120, clearance D can guarantee that cylinder 120 can not rub and can freely rotate with the base plate 119 of casing 110.
In the present embodiment, heat dissipating housing structure 100 also comprises bracing frame 160, temperature sensing device 170 and temperature indicator 180. Wherein, bracing frame 160 carries casing 110, and is connected to ground, makes the sidewall 112 of casing 110, roof 118 can take away its heat by ambient air with base plate 119, and the temperature homogeneity for casing 110 is benefited to some extent. In addition, temperature sensing device 170 is arranged in accommodating space 111, can feel the temperature surveyed in accommodating space 111, to learn the temperature variation of circuit card 200. In the present embodiment, temperature indicator 180 is electrically connected temperature sensing device 170 and is positioned at outside casing 110, it may also be useful to the temperature value that person can show at casing 110 outer viewing temperature indicator 180, to learn the temperature of circuit card 200 instantly. Temperature indicator 180 also can have the function of alarm prompting, reminds the temperature of user's circuit card 200 to reach design temperature, but not in order to limit the utility model.
In the following description, the first fan 130a and the set-up mode of the 2nd fan 130b will be described further.
Fig. 3 illustrates the angle schematic diagram of the first fan 130a in sidewall 112 first side 113 of Fig. 1. Consulting Fig. 2 and Fig. 3, the first fan 130a is positioned on the first side 113 of sidewall 112 simultaneously. In the present embodiment, the distance that distance between first fan 130a and sidewall 112 the 3rd side 115 is less than between the first fan 130a and sidewall 112 the 4th side 116, and the distance that the distance between the first fan 130a and roof 118 is less than between the first fan 130a and base plate 119. That is, the 3rd side 115 and roof 118 of the first closer sidewall 112 of fan 130a. In addition, the angle theta 1 between the air side 131a of the first fan 130a and roof 118 can between 110 degree to 130 degree, such as 120 degree, and therefore the first fan 130a can produce the air-flow to blowing down.
Fig. 4 illustrates the angle schematic diagram of the 2nd fan 130b in sidewall 112 the 2nd side 114 of Fig. 1. Consulting Fig. 2 and Fig. 4, the 2nd fan 130b is positioned on the 2nd side 114 of sidewall 112 simultaneously. In the present embodiment, the distance that distance between 2nd fan 130b and sidewall 112 the 4th side 116 is less than between the 2nd fan 130b and sidewall 112 the 3rd side 115, and the distance that the distance between the 2nd fan 130b and roof 118 is less than between the 2nd fan 130b and base plate 119. That is, the 4th side 116 and roof 118 of the 2nd closer sidewall 112 of fan 130b. In addition, the angle theta 2 between the air side 131b of the 2nd fan 130b and roof 118 can between 110 degree to 130 degree, such as 120 degree, and therefore the 2nd fan 130b can produce the air-flow to blowing down.
It is understood that the element described connects, relation will it is no longer repeated, and conjunction is first chatted bright. In the following description, the heat dissipating housing structure of other patterns will be described.
Fig. 5 illustrates the stereographic map according to another heat dissipating housing structure 100a implementing mode of the utility model. Fig. 6 illustrates the schematic top plan view during heat dissipating housing structure 100a use of Fig. 5. Consulting Fig. 5 and Fig. 6, heat dissipating housing structure 100a comprises casing 110, cylinder 120, first fan 130a and the 2nd fan 130b simultaneously. The place implementing mode from Fig. 1, Fig. 2 different is: heat dissipating housing structure 100a also comprises three fan 130c and the 4th fan 130d. Wherein, three fan 130c is positioned at the 2nd side 114 of sidewall 112, and the 4th fan 130d is positioned at the first side 113 of sidewall 112.
In the present embodiment, the distance that distance between three fan 130c and sidewall 112 the 3rd side 115 is less than between three fan 130c and sidewall 112 the 4th side 116, and the distance that the distance between three fan 130c and roof 118 is less than between three fan 130c and base plate 119. That is, the 3rd side 115 and roof 118 of the closer sidewall 112 of three fan 130c. In addition, the angle theta 3 between the air side 131c of three fan 130c and sidewall 112 the 2nd side 114 can between 130 degree to 150 degree, and such as 140 degree, therefore three fan 130c can produce the air-flow to angular direction.
In addition, the distance that distance between 4th fan 130d and sidewall 112 the 4th side 116 is less than between the 4th fan 130d and sidewall 112 the 3rd side 115, and the distance that the distance between the 4th fan 130d and base plate 119 is less than between the 4th fan 130d and roof 118. That is, the 4th side 116 and base plate 119 of the 4th closer sidewall 112 of fan 130d. In addition, the angle theta 4 between the air side 131d of the 4th fan 130d and sidewall 112 first side 113 can between 130 to 150 degree, and such as 140 degree, therefore the 4th fan 130d can produce the air-flow to angular direction.
In the present embodiment, the first fan 130a, the 2nd fan 130b and three fan 130c are positioned at above cylinder 120, and the 4th fan 130d is positioned at below cylinder 120. Such design, when heat dissipating housing structure 100a uses, the circuit card after pressing is placed on cylinder 120, and movable door 140 is closed. Now, first fan 130a, the 2nd fan 130b, three fan 130c and the 4th fan 130d can synchronously open, its air-flow produced can circulate in accommodating space 111, with the temperature uniformity promoted in accommodating space 111, the temperature of circuit card is allowed slowly and evenly to decline, make the even breathing of circuit card, to promote the good rate of follow-up manufacture craft.
Claims (15)
1. a heat dissipating housing structure, it is characterised in that, this heat dissipating housing structure comprises:
Casing, has an accommodating space and around a sidewall in this accommodating space, a relative roof and a base plate, wherein this sidewall is between this roof and this base plate;
Multiple cylinder, is rollably arranged in this accommodating space; And
At least one fan, is arranged on this sidewall of this casing with this accommodating space.
2. heat dissipating housing structure as claimed in claim 1, it is characterized in that, this heat dissipating housing structure comprises the first fan and the 2nd fan, wherein this sidewall has one first relative side and one the 2nd side and relative 1 the 3rd side and one the 4th side, this first fan is positioned at this first side, and the 2nd fan is positioned at the 2nd side.
3. heat dissipating housing structure as claimed in claim 2, it is characterized in that, the distance that distance between this first fan and the 3rd side is less than between this first fan and the 4th side, and the distance that the distance between this first fan and this roof is less than between this first fan and this base plate.
4. heat dissipating housing structure as claimed in claim 2, it is characterized in that, the distance that distance between 2nd fan and the 4th side is less than between the 2nd fan and the 3rd side, and the distance that the distance between the 2nd fan and this roof is less than between the 2nd fan and this base plate.
5. heat dissipating housing structure as claimed in claim 2, it is characterised in that, the angle between the air side of this first fan and this roof is between 110 degree to 130 degree, and the angle between the air side of the 2nd fan and this roof is between 110 degree to 130 degree.
6. heat dissipating housing structure as claimed in claim 2, it is characterised in that, this heat dissipating housing structure also comprises three fan and the 4th fan, and wherein this three fan is positioned at the 2nd side, and the 4th fan is positioned at this first side.
7. heat dissipating housing structure as claimed in claim 6, it is characterized in that, the distance that distance between this three fan and the 3rd side is less than between this three fan and the 4th side, and the distance that the distance between this three fan and this roof is less than between this three fan and this base plate.
8. heat dissipating housing structure as claimed in claim 6, it is characterized in that, the distance that distance between 4th fan and the 4th side is less than between the 4th fan and the 3rd side, and the distance that the distance between the 4th fan and this base plate is less than between the 4th fan and this roof.
9. heat dissipating housing structure as claimed in claim 6, it is characterised in that, the angle between the air side of this three fan and the 2nd side is between 130 degree to 150 degree, and the angle between the air side of the 4th fan and this first side is between 130 degree to 150 degree.
10. heat dissipating housing structure as claimed in claim 2, it is characterised in that, the 4th side of this sidewall is a movable door, and an edge of this activity door adjoins this roof.
11. heat dissipating housing structures as claimed in claim 10, it is characterised in that, this heat dissipating housing structure also comprises:
Cylinder, its two ends are connected to this activity door and this sidewall.
12. heat dissipating housing structures as claimed in claim 1, it is characterised in that, those cylinders are arranged in parallel, and the length direction of the length direction of those cylinders each this casing vertical.
13. heat dissipating housing structures as claimed in claim 1, it is characterised in that, between those cylinders each and this base plate, there is a gap.
14. heat dissipating housing structures as claimed in claim 1, it is characterised in that, this heat dissipating housing structure also comprises:
Bracing frame, carries this casing.
15. heat dissipating housing structures as claimed in claim 1, it is characterised in that, this heat dissipating housing structure also comprises:
Temperature sensing device, is arranged in this accommodating space; And
Temperature indicator, is electrically connected this temperature sensing device and is positioned at outside this casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131279.3U CN205284030U (en) | 2015-12-31 | 2015-12-31 | Radiating cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521131279.3U CN205284030U (en) | 2015-12-31 | 2015-12-31 | Radiating cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205284030U true CN205284030U (en) | 2016-06-01 |
Family
ID=56068549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521131279.3U Expired - Fee Related CN205284030U (en) | 2015-12-31 | 2015-12-31 | Radiating cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205284030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282519A (en) * | 2016-09-30 | 2017-01-04 | 浙江德福精密驱动制造有限公司 | A kind of workpiece heat sink for tempering furnace |
-
2015
- 2015-12-31 CN CN201521131279.3U patent/CN205284030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106282519A (en) * | 2016-09-30 | 2017-01-04 | 浙江德福精密驱动制造有限公司 | A kind of workpiece heat sink for tempering furnace |
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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 |
Granted publication date: 20160601 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |