CN218888756U - Circuit board with good heat dissipation effect - Google Patents
Circuit board with good heat dissipation effect Download PDFInfo
- Publication number
- CN218888756U CN218888756U CN202222644645.1U CN202222644645U CN218888756U CN 218888756 U CN218888756 U CN 218888756U CN 202222644645 U CN202222644645 U CN 202222644645U CN 218888756 U CN218888756 U CN 218888756U
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- Prior art keywords
- circuit board
- fan
- main part
- heat dissipation
- fan housing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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Abstract
The utility model discloses a circuit board that radiating effect is good, including circuit board main part, fan housing subassembly and fan, the inside middle-end of circuit board main part is provided with the fan, and the top department of fan is provided with the fan housing subassembly, the fan housing subassembly includes fan housing main part, installation department, erection bolt and open slot, the outside of fan housing main part is provided with the installation department all around, and the inside middle-end of installation department has seted up the erection bolt. This circuit board that radiating effect is good adopts embedded fan, when guaranteeing that the use of whole circuit board is portable, need carry out electric connection with embedded fan during the installation, and the fan housing that the cooperation corresponds, can guide the fan air current to drive, thereby make the air current from the middle-end outdiffusion, make the air current directly flow from the thermal component of production, carry the circulation with the heat that the component produced, reach comparatively comprehensively, evenly, the wide heat dissipation operation of scope, the better radiating effect of this circuit board of very big assurance.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board that radiating effect is good.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, the circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, and is an important electrical element in various fields nowadays.
Most of existing circuit boards are integrally designed, and external fans are adopted to dissipate heat of the circuit boards when heat is dissipated, but the blowing range of the fans is limited, corresponding position regulation and control are required to be carried out according to installation equipment, and rapid heat dissipation cannot be carried out.
Therefore, in view of the above, research and improvement are made on the existing structure and defects, and a circuit board with good heat dissipation effect is provided in order to achieve the purpose of more practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board that the radiating effect is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board that radiating effect is good, includes circuit board main part, fan housing subassembly and fan, the inside middle-end of circuit board main part is provided with the fan, and the top department of fan is provided with the fan housing subassembly, the fan housing subassembly includes fan housing main part, installation department, installation bolt and open slot, the outside of fan housing main part is provided with the installation department all around, and the inside middle-end of installation department has seted up the installation bolt, the open slot has been seted up all around to the outside of fan housing main part.
Further, the circuit board main part includes circuit board base material, conducting strip and sink, the lower extreme bottom of circuit board base material is provided with the conducting strip, and the inside middle-end of circuit board base material and conducting strip has seted up the sink.
Furthermore, the circuit board base material and the heat conducting fins are distributed in a parallel shape, and the circuit board base material and the heat conducting fins are mutually attached.
Furthermore, the circuit board base material is connected with the fan in a wrapping mode through the sink groove, and the sink groove and the fan are matched in size.
Furthermore, the circuit board base material and the fan are distributed in the same horizontal plane.
Furthermore, the fan housing main part forms detachable construction through installing between bolt and the circuit board main part, and fan housing main part and fan upper and lower position mutually support.
Furthermore, the open slot is opened at the periphery of the outside of the fan cover main body.
The utility model provides a circuit board that radiating effect is good possesses following beneficial effect:
adopt embedded fan, when guaranteeing that the use of whole circuit board is portable, need carry out electric connection with embedded fan during the installation to the fan housing that the cooperation corresponds can guide the fan air current to drive, thereby makes the air current from the middle-end outdiffusion, makes the air current directly flow from the thermal component of production, carries the circulation with the heat that the component produced, reaches comparatively comprehensive, even, the wide heat dissipation operation of scope, the better radiating effect of this circuit board of very big assurance.
1. The utility model discloses, regard as this circuit board to bear the weight of the main department of placing of component with circuit board substrate and conducting strip, the attached conducting strip in the usable bottom of circuit board substrate reaches the even radiating effect of bottom department.
2. The utility model discloses, adopt embedded fan, when guaranteeing that the use of whole circuit board is portable, need carry out electric connection with embedded fan during the installation to the fan housing main part that the cooperation corresponds, can guide the fan air current and drive, thereby make the air current see through the open slot outdiffusion from the middle-end, make the air current directly flow from the component that produces heat, carry the circulation with the heat that the component produced, reach comparatively comprehensive, even, the wide heat dissipation operation of scope, the better radiating effect of this circuit board of very big assurance.
Drawings
Fig. 1 is a schematic perspective view of a circuit board with a good heat dissipation effect according to the present invention;
fig. 2 is a schematic diagram of a three-dimensional structure of a circuit board substrate of a circuit board with a good heat dissipation effect according to the present invention;
fig. 3 is a schematic view of the top-view internal structure of the fan housing assembly of the circuit board with a good heat dissipation effect.
In the figure: 1. a circuit board main body; 101. a circuit board base material; 102. a heat conductive sheet; 103. sinking the tank; 2. a fan housing assembly; 201. a fan housing main body; 202. an installation part; 203. installing a bolt; 204. an open slot; 3. a fan.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1-3, a circuit board with good heat dissipation effect comprises a circuit board main body 1, a fan housing component 2 and a fan 3, the fan 3 is arranged at the middle end inside the circuit board main body 1, the fan housing component 2 is arranged above the fan 3, the fan housing component 2 comprises a fan housing main body 201, a mounting portion 202, a mounting bolt 203 and an open slot 204, the mounting portion 202 is arranged around the outside of the fan housing main body 201, the mounting bolt 203 is arranged at the middle end inside the mounting portion 202, the open slot 204 is arranged around the outside of the fan housing main body 201, the circuit board main body 1 comprises a circuit board base material 101, heat-conducting fins 102 and a sinking slot 103, the heat-conducting fins 102 are arranged at the bottom of the lower end of the circuit board base material 101, the sinking slot 103 is arranged at the middle ends inside the circuit board base material 101 and the heat-conducting fins 102, the circuit board base material 101 and the heat-conducting fins 102 are distributed in a parallel shape, and the circuit board base material 101 and the heat-conducting fins 102 are adhered to each other, the circuit board base material 101 is connected with the fan 3 in a wrapping mode through the sunken groove 103, the sunken groove 103 is matched with the fan 3 in size, the circuit board base material 101 and the fan 3 are distributed in the same horizontal plane, the fan cover main body 201 is in a detachable structure through the mounting bolt 203 and the circuit board main body 1, the fan cover main body 201 is matched with the fan 3 in the upper and lower positions, the open groove 204 is formed in the periphery of the outer portion of the fan cover main body 201, the circuit board base material 101 and the heat conducting fins 102 are used as main placement positions of a circuit board bearing element, the circuit board base material 101 can utilize the heat conducting fins 102 attached to the bottom to achieve a uniform heat dissipation effect at the bottom end, the embedded fan 3 is adopted, when the whole circuit board is portable in use, the embedded fan 3 needs to be electrically connected during mounting and matched with the corresponding fan cover main body 201 to guide fan airflow to drive, therefore, the air flow is diffused outwards from the middle end through the open slot 204, the air flow directly flows from the element generating heat, the heat generated by the element is carried and circulated, the comprehensive and uniform heat dissipation operation with a wide range is achieved, and the good heat dissipation effect of the circuit board is greatly ensured.
In summary, as shown in fig. 1 to 3, when the circuit board with good heat dissipation effect is used, firstly, the related power components can be mounted on the upper surface of the circuit board substrate 101 through the circuit board substrate 101 at the upper end, then the whole circuit board is correspondingly mounted according to requirements, and the embedded fan 3 is electrically connected when the circuit board is mounted.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a circuit board that radiating effect is good, includes circuit board main part (1), fan housing subassembly (2) and fan (3), its characterized in that: the utility model discloses a fan cover, including circuit board main part (1), fan cover subassembly (2) are tied (203) and open slot (204) including fan cover main part (201), installation department (202), installation including fan cover subassembly (2), the outside of fan cover main part (201) is provided with installation department (202) all around, and the inside middle-end of installation department (202) has seted up installation bolt (203), open slot (204) have been seted up all around to the outside of fan cover main part (201).
2. The circuit board with good heat dissipation effect according to claim 1, wherein the circuit board main body (1) comprises a circuit board base material (101), a heat conducting fin (102) and a sinking groove (103), the heat conducting fin (102) is arranged at the bottom of the lower end of the circuit board base material (101), and the sinking groove (103) is formed in the middle ends of the circuit board base material (101) and the heat conducting fin (102).
3. The circuit board with good heat dissipation effect according to claim 2, wherein the circuit board substrate (101) and the heat-conducting fin (102) are distributed in parallel, and the circuit board substrate (101) and the heat-conducting fin (102) are attached to each other.
4. The circuit board with good heat dissipation effect according to claim 2, wherein the circuit board substrate (101) is connected with the fan (3) in a wrapping manner through the sink (103), and the sink (103) and the fan (3) are matched with each other in size.
5. The circuit board with good heat dissipation effect according to claim 2, wherein the circuit board substrate (101) and the fan (3) are distributed in the same horizontal plane.
6. The circuit board with good heat dissipation effect according to claim 1, wherein the fan housing main body (201) forms a detachable structure with the circuit board main body (1) through the mounting bolt (203), and the fan housing main body (201) and the fan (3) are mutually matched at the upper and lower positions.
7. The circuit board with good heat dissipation effect as claimed in claim 1, wherein the open slot (204) is opened at a periphery of an outside of the fan housing body (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644645.1U CN218888756U (en) | 2022-10-09 | 2022-10-09 | Circuit board with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222644645.1U CN218888756U (en) | 2022-10-09 | 2022-10-09 | Circuit board with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218888756U true CN218888756U (en) | 2023-04-18 |
Family
ID=85951666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222644645.1U Active CN218888756U (en) | 2022-10-09 | 2022-10-09 | Circuit board with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218888756U (en) |
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2022
- 2022-10-09 CN CN202222644645.1U patent/CN218888756U/en active Active
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