CN203574970U - Circuit board installation box with good heat dissipation performance - Google Patents
Circuit board installation box with good heat dissipation performance Download PDFInfo
- Publication number
- CN203574970U CN203574970U CN201320750801.0U CN201320750801U CN203574970U CN 203574970 U CN203574970 U CN 203574970U CN 201320750801 U CN201320750801 U CN 201320750801U CN 203574970 U CN203574970 U CN 203574970U
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- circuit board
- installation
- casing
- vertical
- install bin
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Abstract
The utility model discloses a circuit board installation box with a good heat dissipation performance. The circuit board installation box comprises a box body and a box cover matched with the box body. The inside of the box body is divided by three partition plates into four equal-size installation cavities. Two vertical fixed plates are oppositely arranged at the front and rear ends of each installation cavity, the vertical fixed plates are respectively provided with a vertical sliding chute, the two vertical fixed plates are connected with a vertical installation plate through the vertical sliding chutes, and the vertical installation plate is provided with a plurality of uniformly-distributed installation through grooves. Installation threaded holes are respectively arranged in the four corners at the upper end of the box body. The outer end of the right side of the box body is further equipped with a bellows, the bellows is internally equipped with a fan communicated with the inside of the box body, and the box body is provided with an air inlet. Installation through holes corresponding to the installation threaded holes are respectively arranged in the four corners of the box cover, and the box cover is provided with an air outlet. According to the circuit board installation box disclosed by the utility model, the floor space and circuit line consumption are reduced, lines are clear, subsequent maintenance and management are very convenient, and the heat dissipation effect is good.
Description
Technical field
The utility model relates to a kind of circuit board install bin, relates in particular the circuit board install bin that a kind of thermal diffusivity is good.
Background technology
Existing many electronic equipments all support the use, and not only floor space is large for a plurality of electronic equipments in use, and connection is complicated, not only circuit is prone to confusion, and be not easy to maintenance and unified management, for saving the floor space of electronic equipment, line clear is maintained easily, so, we design a kind of container, and the circuit board of a plurality of electronic equipments is arranged in same casing, have not only saved floor space, can also avoid circuit chaotic, save the loaded down with trivial details step of cabling simultaneously.
But, because several circuit boards are installed concentratedly in a casing, make the temperature in casing also higher, inner circuit board is just very easily burned, and therefore, in order to protect internal circuit board, need to carry out radiating treatment to it.
Utility model content
The utility model provides the circuit board install bin that a kind of thermal diffusivity is good, has solved the problem of the poor and fragile circuit board of install bin internal heat dissipating in the past.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: the circuit board install bin that a kind of thermal diffusivity is good, comprise casing and the case lid matching with casing, described box house forms the installation cavity of four formed objects by three baffle for separatings, before installation cavity, rear end is all relatively set with two vertical fixed heads, vertically on fixed head, be provided with vertical chute, described vertical fixed head is connected with vertical mounting panel by vertical chute, vertically on mounting panel, be provided with a plurality of equally distributed installation grooves, four of described casing upper ends edge is provided with installation screwed hole, outer end, described casing right side is also provided with bellows, in bellows, be provided with the blower fan being communicated with box house, on described casing, be provided with air inlet, four corners of described case lid are equipped with the installation through hole corresponding with screwed hole is installed, and are also provided with air outlet on described case lid.
In described air outlet, be provided with waterproof and breathable fabric.
On described dividing plate, be provided with a plurality of air vent holes.
Described casing upper surface is also provided with seal groove.
The forward and backward two ends of described casing are provided with cable hole, and cable hole is provided with four altogether, and described four cable holes are corresponding with four installation cavitys respectively.
Described case lid middle part is provided with transparent panel.
Described case lid, casing and dividing plate all adopt PA or PPS material to make.
Compared with prior art; the beneficial effects of the utility model are: the isolation install bin of the sort circuit plate of the utility model design; the circuit board of a plurality of equipment is arranged in same casing; reduced the consumption of floor space and circuit line; line clear; follow-up maintenance and management are all very convenient, and good heat dissipation effect, and protectiveness is strong.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Label in figure is expressed as: 1, transparent panel; 2, case lid; 3, through hole is installed; 4, air outlet; 5, screwed hole is installed; 6, installation cavity; 7, seal groove; 8, casing; 9, cable hole; 10, dividing plate; 11, air vent hole; 12, bellows; 13, air inlet; 14, vertical mounting panel; 15, groove is installed; 16, vertical fixed head.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
The good circuit board install bin of a kind of thermal diffusivity as shown in Figure 1, comprise casing 8 and the case lid 2 matching with casing 8, described casing 8 inside are separated to form the installation cavity 6 of four formed objects by three dividing plates 10, before installation cavity 6, rear end is all relatively set with two vertical fixed heads 16, vertically on fixed head 16, be provided with vertical chute, described vertical fixed head 16 is connected with vertical mounting panel 14 by vertical chute, vertically on mounting panel 14, be provided with a plurality of equally distributed installation grooves 15, four of 8 upper ends of described casing edge is provided with installs screwed hole 5, described casing 8 outer ends, right side are also provided with bellows 12, in bellows 12, be provided with the blower fan with casing 8 internal communication, on described casing 8, be provided with air inlet 13, 2 four corners of described case lid are equipped with the installation through hole 3 corresponding with screwed hole 5 is installed, and on described case lid 2, are also provided with air outlet 4.
The present embodiment is separated to form casing 8 by dividing plate 10 installation cavity 5 of four formed objects, thereby can prevent the circuit board short circuit in each installation cavity 5 and influence each other, vertical mounting panel 14 in installation cavity 6 is for mounting circuit boards, on circuit board, be provided with a plurality of projections that match with installation groove 15, projection coordinates circuit board is fixed on and is installed on groove 15 with installation groove 15, and vertically mounting panel 14 is flexibly connected with vertical chute, the handling of circuit board and vertically mounting panel 14 are all very convenient, case lid 2 is fixedly connected on casing 8 by the screw coordinating with installation screwed hole 5, the present embodiment is by installing the circuit board of a plurality of equipment concentratedly in same casing, reduced the floor space of a plurality of equipment, saved cabling complicated between equipment simultaneously, each circuit board can interconnect by extremely short circuit line, cost greatly reduces, simultaneously each circuit board can be controlled by total control cabinet, uses, maintenance and management is all very convenient.
Simultaneously; when casing 8 internal temperatures are when too high; blower fan in bellows 12 rotates; from air inlet 13, cold wind is blown into casing 8 inside and lowers the temperature, and 4 air-out from gas outlet, thereby take away the heat of casing 8 inside; realize cooling; guarantee that circuit board carries out work at suitable temperature, fabulous protection circuit board, fail safe is good.
Embodiment 2
The present embodiment has increased following structure on the basis of embodiment 1: in described air outlet 4, be provided with waterproof and breathable fabric.
The present embodiment is in order to guarantee waterproof, in air outlet 4, be provided with waterproof and breathable fabric, waterproof and breathable fabric adds that by macromolecule waterproof ventilative material (PTFE film) cloth is composited, and has the characteristic of ventilation and waterproof, when guaranteeing air-out, can guarantee waterproof.
Embodiment 3
The present embodiment has increased and has optimized dividing plate on the basis of embodiment 1, is specially: on described dividing plate 10, be provided with a plurality of air vent holes 11.
The present embodiment, in order to improve radiating effect, guarantees that circuit board all can access heat radiation, so be provided with a plurality of air vent holes 11 on dividing plate 10, like this, cold wind just can flow to all sites in casing 8 by air vent hole, dispels the heat more even, has improved radiating effect.
Embodiment 4
The present embodiment has increased following structure on the basis of embodiment 1: described casing 8 upper surfaces are also provided with seal groove 7.
The present embodiment, in order to protect internal circuit plate structure, prevents the interior waterlogged damage circuit board of casing 8, so seal groove 7 is set, by add sealing ring in seal groove 7, plays good sealing effectiveness.
The present embodiment has increased cable hole on the basis of embodiment 1, is specially: the forward and backward two ends of described casing 8 are provided with cable hole 9, and cable hole 9 is provided with four altogether, and described four cable holes 9 are corresponding with four installation cavitys 6 respectively.
The present embodiment, in order to facilitate cabling, facilitates the installation and maintenance of circuit board, so be provided with four cable holes corresponding with installation cavity 69, the circuit of circuit board all can carry out cabling by cable hole 9, very convenient; For moistureproof and waterproof, cable hole 9 passes through seal nipple cabling after seal nipple can be installed again.
The present embodiment has increased following structure on the basis of embodiment 1, is specially: described case lid 2 middle parts are provided with transparent panel 1.
In the present embodiment, for convenient circuit board signal lamp situation of observing casing 8 inside, facilitate staff to safeguard, so be provided with transparent panel 1 at case lid 2 middle parts, transparent panel 1 is transparent configuration, and staff can observe casing 8 internal structures by transparent panel 1.
Embodiment 7
Embodiment 7 is optimum embodiment of the present utility model
The present embodiment has been optimized following structure on the basis of above-mentioned arbitrary embodiment: described case lid 2, casing 8 and dividing plate 10 all adopt PA or PPS material to make.
The present embodiment is in order to guarantee safety and the radiating effect of circuit board; so case lid 2, casing 8 and dividing plate 10 have adopted the PA of insulating heat-conductive or PPS material to make; when playing good insulation effect, play good radiating effect, fabulous protection circuit board.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned execution mode, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection range of the present utility model.
Claims (7)
1. the circuit board install bin that thermal diffusivity is good, comprise casing (8) and the case lid (2) matching with casing (8), it is characterized in that: the inner installation cavity (6) that is separated to form four formed objects by three dividing plates (10) of described casing (8), installation cavity (6) is front, rear end is all relatively set with two vertical fixed heads (16), vertically on fixed head (16), be provided with vertical chute, described vertical fixed head (16) is connected with vertical mounting panel (14) by vertical chute, vertically on mounting panel (14), be provided with a plurality of equally distributed installation grooves (15), four of upper ends of described casing (8) edge is provided with installs screwed hole (5), described casing (8) outer end, right side is also provided with bellows (12), in bellows (12), be provided with the blower fan with casing (8) internal communication, on described casing (8), be provided with air inlet (13), (2) four corners of described case lid are equipped with the installation through hole (3) corresponding with screwed hole (5) is installed, and are also provided with air outlet (4) on described case lid (2).
2. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, is characterized in that: described air outlet is provided with waterproof and breathable fabric in (4).
3. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, is characterized in that: on described dividing plate (10), be provided with a plurality of air vent holes (11).
4. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, is characterized in that: described casing (8) upper surface is also provided with seal groove (7).
5. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, it is characterized in that: the forward and backward two ends of described casing (8) are provided with cable hole (9), cable hole (9) is provided with four altogether, and described four cable holes (9) are corresponding with four installation cavitys (6) respectively.
6. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, is characterized in that: described case lid (2) middle part is provided with transparent panel (1).
7. the good circuit board install bin of a kind of thermal diffusivity according to claim 1, is characterized in that: described case lid (2), casing (8) and dividing plate (10) all adopt PA or PPS material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750801.0U CN203574970U (en) | 2013-11-26 | 2013-11-26 | Circuit board installation box with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750801.0U CN203574970U (en) | 2013-11-26 | 2013-11-26 | Circuit board installation box with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203574970U true CN203574970U (en) | 2014-04-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750801.0U Expired - Fee Related CN203574970U (en) | 2013-11-26 | 2013-11-26 | Circuit board installation box with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203574970U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763874A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Heat-dissipation installation box of circuit board |
| CN103997847A (en) * | 2014-05-29 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | Match-box-type printed circuit board |
-
2013
- 2013-11-26 CN CN201320750801.0U patent/CN203574970U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103763874A (en) * | 2013-11-26 | 2014-04-30 | 四川蓝讯宝迩电子科技有限公司 | Heat-dissipation installation box of circuit board |
| CN103997847A (en) * | 2014-05-29 | 2014-08-20 | 苏州倍辰莱电子科技有限公司 | Match-box-type printed circuit board |
| CN103997847B (en) * | 2014-05-29 | 2017-01-04 | 昆山一邦泰汽车零部件制造有限公司 | A kind of matchbox-type printed circuit board (PCB) |
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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: 20140430 Termination date: 20141126 |
|
| EXPY | Termination of patent right or utility model |