CN209659703U - A kind of circuit board with radiator - Google Patents
A kind of circuit board with radiator Download PDFInfo
- Publication number
- CN209659703U CN209659703U CN201821855867.5U CN201821855867U CN209659703U CN 209659703 U CN209659703 U CN 209659703U CN 201821855867 U CN201821855867 U CN 201821855867U CN 209659703 U CN209659703 U CN 209659703U
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- China
- Prior art keywords
- radiator
- circuit board
- riser
- electrical component
- pieces
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Abstract
The utility model relates to a kind of circuit boards with radiator, including substrate, radiator, electrical component, riser and dottle pin, the riser is disposed on the substrate, electrical component is arranged on riser, and the radiator includes main body and cooling fin, and cooling fin is arranged in body top, the setting of muti-piece cooling fin interval, main body has multiple accommodating chambers, and two pieces of risers are equipped in each accommodating chamber, and the electrical component on two pieces of risers is oppositely arranged, between two pieces of risers be equipped with dottle pin, electrical component and dottle pin against.A kind of circuit board with radiator of the utility model is able to ascend the heat dissipation effect of circuit board, effectively reduces the area of radiator on circuit boards and occupies；Furthermore it is possible to be assembled to radiator, customization processing is reduced, cost is reduced.
Description
Technical field
The utility model relates to circuit board technology field, in particular to a kind of circuit board with radiator.
Background technique
The heat dissipation of circuit board, which generallys use, to be installed radiator additional on circuit boards or is radiated by circuit board itself.It is wide at present
The pcb board material of general application is to cover copper/epoxy glass fabric substrate or phenolic resin glass cloth base material, and there are also the paper bases used on a small quantity to cover
Copper sheet material.Although these substrates have excellent electric property and processing performance, poor radiation.When there is a small number of devices in PCB
When calorific value is larger, radiator or heat conducting pipe can be added on heating device, when temperature can't lower, band fan can be used
Radiator, to enhance heat dissipation effect.But existing radiator be usually according to each component customize, and with first device
Part connection, the area for needing to occupy is larger, and circuit board size is difficult to reduce.
Utility model content
In order to solve problems in the prior art, radiator area occupancy can be reduced to the utility model by providing one kind,
The circuit board with radiator of improving radiating effect.
Specific technical solution is as follows: a kind of circuit board with radiator, including substrate, radiator, electrical component,
Riser and dottle pin, the riser are disposed on the substrate, and electrical component is arranged on riser, and the radiator includes main body and dissipates
Backing, cooling fin setting is in body top, the setting of muti-piece cooling fin interval, and main body has multiple accommodating chambers, in each accommodating chamber
Equipped with two pieces of risers, the electrical component on two pieces of risers is oppositely arranged, and dottle pin, electrical component and dottle pin are equipped between two pieces of risers
Against.
The following are the attached technical schemes of the utility model.
Preferably, the riser and the inner wall of accommodating chamber against.
Preferably, the main body includes radiating module, and radiating module has cooling fin, and multiple radiating modules pass through
Connecting structure connection.
Preferably, the radiating module side is equipped with sliding slot and convex block, the sliding slot and convex block of adjacent heat radiation module
Connection.
Preferably, the radiating module side is equipped with clamp and card slot, the clamp and card slot of adjacent heat radiation module
Clamping.
Preferably, the clamp includes extension and elastic slice, and two pieces of elastic slices are arranged in extension two sides, elastic slice
One end is connect with extension, and the other end is free end.
The technical effect of the utility model: a kind of circuit board with radiator of the utility model is able to ascend circuit
The heat dissipation effect of plate effectively reduces the area of radiator on circuit boards and occupies；Furthermore it is possible to carry out group to radiator
Dress reduces customization processing, reduces cost.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of circuit board with radiator of the utility model embodiment.
Fig. 2 is the schematic diagram of the circuit board of the utility model embodiment.
Fig. 3 is the schematic diagram of the radiator of the utility model embodiment.
Fig. 4 is the schematic diagram of the radiator of another embodiment of the utility model.
Fig. 5 is the enlarged drawing of part A in the utility model Fig. 4.
Specific embodiment
In the following, being further described in conjunction with substantive distinguishing features and advantage of the example to the utility model, but this is practical new
Type is not limited to listed embodiment.
As shown in Figures 1 to 5, a kind of circuit board with radiator of the present embodiment includes substrate 1, radiator 2,
Electrical component 3, riser 4 and dottle pin 5, on substrate 1, electrical component 3 is arranged on riser 4 for the setting of riser 4.The heat dissipation
Device 2 includes main body 21 and cooling fin 22, and the setting of cooling fin 22 is in 21 top of main body, the setting of muti-piece cooling fin interval.Main body tool
There are multiple accommodating chambers 23, two pieces of risers 4 are equipped in each accommodating chamber, the electrical component on two pieces of risers is oppositely arranged, and two pieces perpendicular
Between plate be equipped with dottle pin, electrical component and dottle pin against.Through the above technical solutions, riser can be mounted on electrical component
On, and heat is shed by the cooling fin of radiator, enhance heat dissipation effect.In addition, by the way that electrical component is concentrated on
In accommodating chamber, radiator can be reduced, the area of circuit board is occupied.In the present embodiment, radiator, riser and circuit board
It can be connected by the connection type of the prior arts such as welding or being clamped.By the way that dottle pin is arranged between electrical component, can be avoided
Adjacent electrical element generates friction, and dottle pin can be used silica gel material and be made.
In the present embodiment, the inner wall of the riser 4 and accommodating chamber 23 is against the settable thermal conductive metal plate in riser side leads to
Cross thermal conductive metal plate with accommodate after cavity wall is bonded, can further promote heating conduction.
In the present embodiment, the main body 21 includes radiating module 6, and radiating module 6 has cooling fin, and multiple radiating modules are logical
Cross connecting structure connection.Through the above technical solutions, radiator is enabled to be passed through according to the quantity of electrical component and riser
Assembling forms corresponding radiator, reduces customization and requires, reduces costs.
In the present embodiment, 6 side of radiating module is equipped with sliding slot 61 and convex block 62, the sliding slot of adjacent heat radiation module and convex
Block connection facilitates connection so that two radiating modules can be coupled by sliding slot and convex block.
As another embodiment, 6 side of radiating module is equipped with clamp 63 and card slot 64, the clamp of adjacent heat radiation module
It is clamped with card slot, to realize the clamping of radiating module, to further enhance stable connection, silica gel can be applied.
The clamp 63 includes extension 631 and elastic slice 632, and two pieces of elastic slices are arranged in extension two sides, one end of elastic slice
It is connect with extension, the other end is free end.
A kind of circuit board with radiator of the present embodiment is able to ascend the heat dissipation effect of circuit board, effectively reduces
The area of radiator on circuit boards occupies；Furthermore it is possible to assemble to radiator, reduce customization processing, reduce at
This.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical ideas and features of the present invention, purpose
It is to enable those skilled in the art to understand the contents of the present invention and implement them accordingly, this reality can not be limited with this
With novel protection scope.All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover in this reality
Within novel protection scope.
Claims (6)
1. a kind of circuit board with radiator, which is characterized in that including substrate, radiator, electrical component, riser and every
Pad, the riser are disposed on the substrate, and electrical component is arranged on riser, and the radiator includes main body and cooling fin, are dissipated
Backing setting has multiple accommodating chambers, is equipped with two pieces in each accommodating chamber in body top, the setting of muti-piece cooling fin interval, main body
Riser, the electrical component on two pieces of risers are oppositely arranged, be equipped between two pieces of risers dottle pin, electrical component and dottle pin against.
2. the circuit board according to claim 1 with radiator, which is characterized in that the riser and accommodating chamber it is interior
Wall against.
3. the circuit board according to claim 2 with radiator, which is characterized in that the main body includes radiating mould
Block, radiating module have cooling fin, and multiple radiating modules are connected by connecting structure.
4. the circuit board according to claim 3 with radiator, which is characterized in that the radiating module side is equipped with
The sliding slot of sliding slot and convex block, adjacent heat radiation module is connected with convex block.
5. the circuit board according to claim 3 with radiator, which is characterized in that the radiating module side is equipped with
Clamp and card slot, clamp and the card slot clamping of adjacent heat radiation module.
6. the circuit board according to claim 5 with radiator, which is characterized in that the clamp include extension and
Elastic slice, two pieces of elastic slices are arranged in extension two sides, and one end of elastic slice is connect with extension, and the other end is free end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855867.5U CN209659703U (en) | 2018-11-12 | 2018-11-12 | A kind of circuit board with radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855867.5U CN209659703U (en) | 2018-11-12 | 2018-11-12 | A kind of circuit board with radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659703U true CN209659703U (en) | 2019-11-19 |
Family
ID=68506452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855867.5U Active CN209659703U (en) | 2018-11-12 | 2018-11-12 | A kind of circuit board with radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659703U (en) |
-
2018
- 2018-11-12 CN CN201821855867.5U patent/CN209659703U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |