CN220067787U - Heat dissipation type circuit board - Google Patents
Heat dissipation type circuit board Download PDFInfo
- Publication number
- CN220067787U CN220067787U CN202321661419.2U CN202321661419U CN220067787U CN 220067787 U CN220067787 U CN 220067787U CN 202321661419 U CN202321661419 U CN 202321661419U CN 220067787 U CN220067787 U CN 220067787U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- sides
- heat dissipation
- frame
- fixing
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- 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.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of circuit boards and discloses a heat dissipation type circuit board which comprises a mounting frame, wherein a supporting frame is arranged in the middle of the inner top wall of the mounting frame, the circuit board is arranged in the supporting frame, fixing mechanisms are arranged on two sides of the supporting frame, fixing grooves are arranged on two sides of the circuit board, one side, opposite to the fixing mechanisms, of each fixing mechanism is movably inserted into the fixing grooves respectively, and a driving motor is arranged in the middle of the left inner wall of the mounting frame. According to the utility model, the worm is driven to rotate by controlling the driving motor, so that the worm and the worm wheel are meshed for transmission, and meanwhile, the driving rod is driven to rotate stably, so that the driving rod drives the flow guide fan blade to rotate, external air can be led into the mounting frame through the flow guide hole to exchange heat with the circuit board, hot air in the mounting frame is led out rapidly through the heat dissipation hole, convection air can be formed in the mounting frame, the temperature in the mounting frame is kept stable, and the purpose of heat dissipation of the circuit board is achieved.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a heat dissipation circuit board.
Background
The circuit board is generally referred to as a circuit board, which makes the circuit miniaturized and visualized, plays an important role in mass production of fixed circuits and optimizing the layout of electric appliances, and has the characteristics of high wiring density, light weight, thin thickness and good flexibility.
The heat dispersion of current circuit board when using is relatively poor to influence the circuit component normal steady operation of installing on it, according to the easy heat dissipation type circuit board that chinese patent publication No. CN218336552U discloses, this circuit board heat dispersion when using is relatively poor, influence the circuit board normally steady operation, and this circuit board is inconvenient to install fixedly when using, and the circuit board is inconvenient to carry out dismouting maintenance to it when appearing damaging moreover, proposes a heat dissipation type circuit board to solve above-mentioned problem to the above-mentioned condition.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the circuit board is relatively poor in heat dissipation performance during use, the circuit board is affected to run normally and stably, the circuit board is inconvenient to install and fix during use, and the circuit board is inconvenient to disassemble, assemble and maintain when damaged, so that the heat dissipation circuit board is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a heat dissipation circuit board, includes the mounting bracket, the mid-mounting of roof in the mounting bracket has the support frame, the internally mounted of support frame has the circuit board, fixed establishment is all installed to the both sides of support frame, the fixed slot is all installed to the both sides of circuit board, and the inside at the fixed slot is alternately moved respectively to two relative one sides of fixed establishment, the mid-mounting of mounting bracket left side inner wall has driving motor, the worm is installed on driving motor output shaft's right side, movable mechanism is all installed to the both sides of support frame bottom, the actuating lever is all installed to movable mechanism's inside, the water conservancy diversion flabellum is all installed to the bottom of actuating lever, the worm wheel is all installed in the middle part of actuating lever, the rear side of worm wheel all is connected with the worm meshing, the water conservancy diversion hole has all been seted up to the both sides of mounting bracket bottom, the heat dissipation hole that horizontal equidistance was arranged has all been seted up to both sides around the mounting bracket.
Preferably, the fixing mechanism comprises fixing frames arranged on two sides of the supporting frame, supporting springs are arranged on the inner walls of the fixing frames, movable blocks are arranged on one sides of the supporting springs, fixing rods are arranged on one sides, far away from the supporting springs, of the movable blocks, and one sides of the fixing rods are movably inserted into the fixing grooves respectively.
Preferably, the slide hole has all transversely been seted up to the both sides on mounting bracket top, the inside of slide hole is all vertically installed and is adjusted the pole, the bottom of adjusting the pole is connected with the movable block.
Preferably, the movable mechanism comprises movable frames arranged on two sides of the bottom end of the supporting frame, movable bearings are arranged in the movable frames, and the top ends of the driving rods are arranged in the movable bearings.
Preferably, the guide frames are arranged on two sides of the inner bottom wall of the mounting frame, and the guide fan blades are movably inserted into the guide frames.
Preferably, the fixed plate is all installed to the both sides of mounting bracket bottom.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The utility model can conveniently and stably install the whole circuit board structure at a designated position through the fixing plate, can support and place the circuit board through the supporting frame, drives the worm to rotate through controlling the driving motor, so that the worm is meshed with the worm wheel for transmission, and simultaneously drives the driving rod to stably rotate, so that the driving rod drives the flow guide fan blade to rotate, external air can be led into the inside of the mounting frame through the flow guide hole to exchange heat with the circuit board, hot air in the mounting frame can be quickly led out through the heat dissipation hole, convection air can be formed in the mounting frame, the temperature in the mounting frame is kept stable, and the purpose of heat dissipation of the circuit board is achieved.
(2) According to the utility model, the movable block is pushed to move towards the middle part of the mounting frame by the support spring, the fixing rod can be driven to penetrate into the fixing groove, so that the circuit board can be fixed, the circuit board is kept stable in the support frame, the movable block can be driven to move towards the two sides of the mounting frame by pulling the adjusting rods towards the two sides to slide in the sliding holes, the fixing rod can be driven to move out of the fixing groove, the fixing of the circuit board can be relieved, the circuit board can be conveniently taken out of the support frame, and the circuit board can be conveniently maintained.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic diagram of a first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a mounting frame; 2. a flow guiding frame; 3. flow guiding fan blades; 4. a driving rod; 5. a driving motor; 6. a worm; 7. a circuit board; 8. a movable mechanism; 81. a movable frame; 82. a movable bearing; 9. a fixing mechanism; 91. a fixing frame; 92. a support spring; 93. a movable block; 94. a fixed rod; 95. a slide hole; 96. an adjusting rod; 10. a support frame; 11. a deflector aperture; 12. a worm wheel; 13. a fixing plate; 14. a fixing groove; 15. and the heat dissipation holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, a heat dissipation circuit board comprises a mounting frame 1, a supporting frame 10 is mounted in the middle of the inner top wall of the mounting frame 1, a circuit board 7 is mounted in the inner part of the supporting frame 10, the circuit board 7 can be supported and placed by the supporting frame 10, fixing mechanisms 9 are mounted on two sides of the supporting frame 10, fixing grooves 14 are mounted on two sides of the circuit board 7, one opposite sides of the two fixing mechanisms 9 are respectively movably inserted into the fixing grooves 14, a driving motor 5 is mounted in the middle of the left inner wall of the mounting frame 1, a worm 6 is mounted on the right side of the output shaft of the driving motor 5, a movable mechanism 8 is mounted on two sides of the bottom end of the supporting frame 10, a driving rod 4 is mounted in the inner part of the movable mechanism 8, guide fan blades 3 are mounted at the bottom of the driving rod 4, guide frames 2 are mounted on two sides of the inner bottom wall of the mounting frame 1, the guide fan blades 3 are movably inserted into the guide frames 2, the guiding frame 2 can guide the introduced air, so that the air can quickly pass through the inside of the mounting frame 1, the heat dissipation efficiency of the circuit board 7 is improved, the worm wheel 12 is installed in the middle of the driving rod 4, the rear side of the worm wheel 12 is meshed with the worm 6, the guiding holes 11 are formed in the two sides of the bottom end of the mounting frame 1, the heat dissipation holes 15 which are transversely equidistantly arranged are formed in the front side and the rear side of the mounting frame 1, the worm 6 is driven to rotate by controlling the driving motor 5, the worm 6 and the worm wheel 12 are meshed for transmission, meanwhile, the driving rod 4 is driven to rotate stably, the driving rod 4 drives the guiding blades 3 to rotate, the outside air can be guided into the inside of the mounting frame 1 through the guiding holes 11 to perform heat exchange with the circuit board 7, the hot air in the inside of the mounting frame 1 is quickly guided out through the heat dissipation holes 15, and convection air can be formed in the inside of the mounting frame 1, make the inside temperature of mounting bracket 1 keep stable, reached the radiating purpose to circuit board 7, fixed plate 13 is all installed to the both sides of mounting bracket 1 bottom, can conveniently install whole circuit board 7 structural stability in appointed position through fixed plate 13.
Embodiment one:
as shown in fig. 2, the fixing mechanism 9 includes a fixing frame 91 installed at two sides of the supporting frame 10, a supporting spring 92 is installed on an inner wall of the fixing frame 91, a movable block 93 is installed on one side of the supporting spring 92, a fixing rod 94 is installed on one side of the movable block 93 away from the supporting spring 92, one side of the fixing rod 94 is movably inserted into the inside of the fixing groove 14 respectively, sliding holes 95 are transversely formed in two sides of the top end of the mounting frame 1, adjusting rods 96 are vertically installed in the inside of the sliding holes 95, the bottom ends of the adjusting rods 96 are connected with the movable block 93, the movable block 93 is pushed to move towards the middle of the mounting frame 1 through the supporting spring 92, the fixing rod 94 can be driven to be inserted into the inside of the fixing groove 14, so that the circuit board 7 can be fixed, the circuit board 7 can be kept stable in the inside of the supporting frame 10, and the circuit board 7 can be driven to move towards two sides of the mounting frame 1 by pulling the adjusting rods 96 towards two sides to move out the inside of the sliding holes 95, the fixing rods 94 can be removed from the inside of the fixing groove 14, the circuit board 7 can be conveniently removed, and the circuit board 7 can be conveniently maintained and handled.
Embodiment two:
as shown in fig. 3, the movable mechanism 8 includes a movable frame 81 mounted on two sides of the bottom end of the supporting frame 10, a movable bearing 82 is mounted in the movable frame 81, the top end of the driving rod 4 is mounted in the movable bearing 82, and the driving rod 4 can be stably mounted through the movable bearing 82, so that the driving rod 4 can be stably rotated at a high speed, and the driving rod 4 is prevented from shaking during rotation.
In the utility model, when a user uses the device, the circuit board 7 is placed in the support frame 10, the supporting spring 92 pushes the movable block 93 to move towards the middle part of the support frame 1, the fixing rod 94 can be driven to penetrate into the fixing groove 14, so that the circuit board 7 can be fixed, the driving motor 5 is controlled to drive the worm 6 to rotate, the worm 6 and the worm wheel 12 are meshed for transmission, meanwhile, the driving rod 4 is driven to stably rotate, the driving rod 4 drives the guide fan blade 3 to rotate, external air can be guided into the support frame 1 through the guide hole 11 to exchange heat with the circuit board 7, hot air in the support frame 1 is quickly guided out through the heat dissipation hole 15, convection air can be formed in the support frame 1, the temperature in the support frame 1 is kept stable, when the circuit board 7 needs to be maintained, the adjusting rod 96 is pulled to two sides to slide in the slide holes 95, the movable block 93 is driven to move to two sides of the support frame 1, the fixing rod 94 is driven to move out of the fixing groove 14, the fixing of the circuit board 7 is released, and the circuit board 7 is taken out from the support frame 10.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a heat dissipation circuit board, includes mounting bracket (1), its characterized in that, mounting bracket (1) inner top wall's mid-mounting has support frame (10), internally mounted of support frame (10) has circuit board (7), fixed establishment (9) are all installed to the both sides of support frame (10), fixed slot (14) are all installed to the both sides of circuit board (7), and the inside at fixed slot (14) is alternately moved respectively to one side that two fixed establishment (9) are relative, driving motor (5) are installed to the mid-mounting of mounting bracket (1) left inner wall, worm (6) are installed on driving motor (5) output shaft's right side, movable mechanism (8) are all installed to the both sides of support frame (10) bottom, actuating lever (4) are all installed to the inside of movable mechanism (8), guide vane (3) are all installed to the bottom of actuating lever (4), the rear side of installing frame (12) all is connected with worm wheel (6) meshing, worm wheel (1) both sides (11) are all offered in the both sides of worm wheel (1) and are all offered heat dissipation hole (15) after the horizontal range of hole.
2. The heat dissipation circuit board according to claim 1, wherein the fixing mechanism (9) comprises fixing frames (91) installed on two sides of the supporting frame (10), supporting springs (92) are installed on inner walls of the fixing frames (91), movable blocks (93) are installed on one sides of the supporting springs (92), fixing rods (94) are installed on one sides, far away from the supporting springs (92), of the movable blocks (93), and one sides of the fixing rods (94) are movably inserted into the fixing grooves (14) respectively.
3. The heat dissipation circuit board according to claim 2, wherein sliding holes (95) are transversely formed in two sides of the top end of the mounting frame (1), adjusting rods (96) are vertically arranged in the sliding holes (95), and the bottom ends of the adjusting rods (96) are connected with the movable blocks (93).
4. A heat dissipation circuit board according to claim 1, wherein the movable mechanism (8) comprises movable frames (81) mounted on two sides of the bottom end of the supporting frame (10), movable bearings (82) are mounted in the movable frames (81), and the top ends of the driving rods (4) are mounted in the movable bearings (82).
5. The heat dissipation circuit board according to claim 1, wherein the two sides of the inner bottom wall of the mounting frame (1) are respectively provided with a flow guiding frame (2), and the flow guiding fan blades (3) are movably inserted into the flow guiding frames (2).
6. A heat dissipation circuit board according to claim 1, characterized in that the fixing plates (13) are mounted on both sides of the bottom end of the mounting frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661419.2U CN220067787U (en) | 2023-06-28 | 2023-06-28 | Heat dissipation type circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661419.2U CN220067787U (en) | 2023-06-28 | 2023-06-28 | Heat dissipation type circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067787U true CN220067787U (en) | 2023-11-21 |
Family
ID=88756714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321661419.2U Active CN220067787U (en) | 2023-06-28 | 2023-06-28 | Heat dissipation type circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067787U (en) |
-
2023
- 2023-06-28 CN CN202321661419.2U patent/CN220067787U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |