CN205093061U - Electronic device - Google Patents
Electronic device Download PDFInfo
- Publication number
- CN205093061U CN205093061U CN201520936542.XU CN201520936542U CN205093061U CN 205093061 U CN205093061 U CN 205093061U CN 201520936542 U CN201520936542 U CN 201520936542U CN 205093061 U CN205093061 U CN 205093061U
- Authority
- CN
- China
- Prior art keywords
- casing
- housing
- circuit board
- heat
- utility
- 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
Links
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an electronic device, including metal casing, bottom plate and circuit board, the circuit board is installed on the bottom plate, the casing includes first casing and two second casings, and the second casing is installed respectively in the both sides of first casing, and has the clearance of predetermineeing between second casing and the first casing, and the both sides edge below of first casing is equipped with a lug respectively to make first casing with form the heat dissipation channel of L shape between the second casing, the length of lug is greater than the gap length between second casing and the first casing, and the upper surface of circuit board is equipped with hugs closely its surperficial heat -sink device, through the heat conduction support connnection between heat -sink device and the first casing. The utility model discloses make the heat dissipation channel who has L shape between first casing and the second casing, can prevent not only that the foreign matter from getting into, can simultaneously, still can set up heat -sink device and heat conduction post hold the intracavity with the reduction temperature on the surface of circuit board with holding the timely discharge of heat in the chamber simultaneously.
Description
Technical field
The utility model relates to technical field of electronic device, and specifically, the utility model relates to a kind of electronic installation.
Background technology
Radiating opening is exposed to housing by known electronic product radiating design usually, so not only affect the outward appearance of product, and foreign matter easily enters electronic product inside via the radiating opening exposed and causes the damage of electronic component, in view of this, how to design radiating opening foreign matter is not easily entered and does not affect the outward appearance of product, begin to become an important topic.Therefore, those skilled in the art need badly provides a kind of electronic installation, can prevent foreign matter from entering, have good radiating effect simultaneously.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of electronic installation, can prevent foreign matter from entering, have good radiating effect simultaneously.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of electronic installation, comprise metal shell, base plate and circuit board, container cavity is formed between described metal shell and described base plate, described circuit board is parallel with described base plate and be arranged on described base plate, described housing comprises the first housing and two the second housings, described second housing is arranged on the both sides of described first housing respectively, and between described second housing and described first housing, there is prepsetting gap, a projection is respectively equipped with below the both sides of the edge of described first housing, to make the heat dissipation channel forming L shape between described first housing and described second housing, the length of described projection is greater than the gap length between the second housing and the first housing, the upper surface of described circuit board is provided with the heat sink being close to its surface, be connected by heating column between described heat sink with described first housing.
Preferably, described heating column is hollow cavity, is filled with cooling fluid in it.
Preferably, described base plate is provided with turbofan.
Preferably, described turbofan is two, is located at the both sides of described circuit board respectively.
The utility model provides a kind of electronic installation, by improving housing, make the heat dissipation channel between the first housing and the second housing with L shape, not only can prevent foreign matter from entering, heat in container cavity can be discharged timely simultaneously, simultaneously, also heat sink and heating column can be set on the surface of circuit board, the heat sent of circuit board is made to be passed on metal shell by heat trnasfer, to reduce the temperature in container cavity, electronic installation of the present utility model, efficient heat radiation is achieved by simple structure, prevent foreign matter from entering simultaneously, can significantly reduce costs.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment 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 structural representation of electronic installation preferred embodiment of the present utility model.
[in figure Reference numeral]:
10. housing, 20. base plates, 30. circuit boards, 40. heat sinks, 50. heating columns, 60. first housings, 70. second housings, 80. projections, 90. heat dissipation channels, 100. turbofan.
Embodiment
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain the utility model is not limited to this specific embodiment, and the general replacement known by those skilled in the art is also encompassed in protection range of the present utility model.Secondly, the utility model detailed statement that utilized schematic diagram to carry out, when describing the utility model example in detail, for convenience of explanation, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
Above-mentioned and other technical characteristic and beneficial effect, will in conjunction with the embodiments and accompanying drawing 1 electronic installation of the present utility model is described in detail.As shown in Figure 1, Fig. 1 is the structural representation of electronic installation preferred embodiment of the present utility model.
As shown in Figure 1, the utility model provides a kind of electronic installation, comprise metal shell 10, base plate 20 and circuit board 30, container cavity is formed between metal shell 10 and base plate 20, circuit board 30 is parallel with base plate 20 and install on the base plate 20, housing 10 comprises the first housing 60 and two the second housings 70, second housing 70 is arranged on the both sides of the first housing 60 respectively, and between the second housing 70 and the first housing 60, there is prepsetting gap, a projection 80 is respectively equipped with below the both sides of the edge of the first housing 60, to make the heat dissipation channel 90 forming L shape between the first housing 60 and the second housing 70, the length of projection 80 is greater than the gap length between the second housing 70 and the first housing 60, the upper surface of circuit board 30 is provided with the heat sink 40 being close to its surface, be connected by heating column 50 between heat sink 40 with the first housing 60, concrete, heating column 50 is hollow cavity, is filled with cooling fluid in it.
In addition, in order to optimize radiating effect further, base plate 20 is provided with turbofan 100, concrete, turbofan 100 is two, is located at the both sides of circuit board 30 respectively.
The utility model provides a kind of electronic installation, by improving housing 10, make the heat dissipation channel 90 between first housing 60 and the second housing 70 with L shape, not only can prevent foreign matter from entering, heat in container cavity can be discharged timely simultaneously, simultaneously, also heat sink 40 and heating column 50 can be set on the surface of circuit board 30, the heat sent of circuit board 30 is made to be passed on metal shell 10 by heat trnasfer, to reduce the temperature in container cavity, electronic installation of the present utility model, efficient heat radiation is achieved by simple structure, prevent foreign matter from entering simultaneously, can significantly reduce costs.
Although the utility model essentially describes above embodiment, just come as an example to be described, and the utility model is not limited to this.Such as, each parts that embodiment is shown in detail can be revised and run, to described modification with apply relevant difference and can think and be included in protection range of the present utility model that claims limit.
Embodiment involved in this specification, its implication is that specially feature, structure or the characteristic described in conjunction with this embodiment is included at least one embodiment of the present utility model.These terms come across in specification everywhere differ to establish a capital and relate to same embodiment.In addition, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or the characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.
Claims (4)
1. an electronic installation, it is characterized in that, comprise metal shell, base plate and circuit board, container cavity is formed between described metal shell and described base plate, described circuit board is parallel with described base plate and be arranged on described base plate, described housing comprises the first housing and two the second housings, described second housing is arranged on the both sides of described first housing respectively, and between described second housing and described first housing, there is prepsetting gap, a projection is respectively equipped with below the both sides of the edge of described first housing, to make the heat dissipation channel forming L shape between described first housing and described second housing, the length of described projection is greater than the gap length between the second housing and the first housing, the upper surface of described circuit board is provided with the heat sink being close to its surface, be connected by heating column between described heat sink with described first housing.
2. electronic installation as claimed in claim 1, it is characterized in that, described heating column is hollow cavity, is filled with cooling fluid in it.
3. electronic installation as claimed in claim 1, is characterized in that, described base plate is provided with turbofan.
4. electronic installation as claimed in claim 3, it is characterized in that, described turbofan is two, is located at the both sides of described circuit board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936542.XU CN205093061U (en) | 2015-11-23 | 2015-11-23 | Electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520936542.XU CN205093061U (en) | 2015-11-23 | 2015-11-23 | Electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205093061U true CN205093061U (en) | 2016-03-16 |
Family
ID=55483704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520936542.XU Expired - Fee Related CN205093061U (en) | 2015-11-23 | 2015-11-23 | Electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205093061U (en) |
-
2015
- 2015-11-23 CN CN201520936542.XU patent/CN205093061U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204302895U (en) | A kind of high heat dispersion computer cabinet | |
| CN203243595U (en) | A pcb structure | |
| CN203722972U (en) | Radiating fin with high thermal conductivity | |
| CN205093061U (en) | Electronic device | |
| CN204634147U (en) | A kind of concentrated cooling circuit board | |
| CN204460341U (en) | The waterproof construction of electromagnetic oven mainboard holder | |
| CN203912393U (en) | Electric car controller housing | |
| CN206991233U (en) | Computer heat radiation system | |
| CN203934170U (en) | A kind of LED display power pack | |
| CN210469852U (en) | Ceramic-based circuit board with heat dissipation air duct | |
| CN203722987U (en) | Simple heat radiation structure of multiple power devices | |
| CN208127719U (en) | A kind of architectural electric distribution box | |
| CN207560596U (en) | A kind of industrial emissions, dust-proof, moisture-proof subrack | |
| CN105529513B (en) | A kind of filter with heat sinking function | |
| CN205105457U (en) | High -quality PCB board | |
| CN204229322U (en) | A kind of computer power cabinet | |
| CN203934237U (en) | Vehicular charger radiator | |
| CN204719620U (en) | A kind of there is projecting function can the panel computer of quick heat radiating | |
| CN206380226U (en) | Circuit board mounting assembly | |
| CN205491515U (en) | Ultra -low temperature liquid -bath circulating slot casing | |
| CN203645966U (en) | Combined panel radiator | |
| CN203671546U (en) | LED heat sink with novel cooling fins | |
| CN211860857U (en) | Radiator of power supply | |
| CN206018305U (en) | Strip source | |
| CN210402188U (en) | Fixing base is used in installation of computer motherboard |
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: 20160316 Termination date: 20161123 |