CN213847127U - Circuit board convenient to heat dissipation - Google Patents
Circuit board convenient to heat dissipation Download PDFInfo
- Publication number
- CN213847127U CN213847127U CN202023236758.5U CN202023236758U CN213847127U CN 213847127 U CN213847127 U CN 213847127U CN 202023236758 U CN202023236758 U CN 202023236758U CN 213847127 U CN213847127 U CN 213847127U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- heat dissipation
- machine body
- groove
- transverse section
- 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.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a circuit board convenient for heat dissipation, which comprises a circuit board, wherein the circuit board is provided with a plurality of electrical components, and further comprises a body, a groove and a groove are arranged on the body, a turntable is arranged in the groove, the body is provided with a clamping block, the turntable is connected with a ratchet wheel, the ratchet wheel is connected with a worm, the worm is connected with the clamping block, a heat dissipation plate is arranged between circuit board cross sections, the groove is provided with a fan, the bottom of the body is provided with a second heat dissipation plate, the bottom of the second heat dissipation plate is provided with a second heat dissipation fin, the circuit board can be clamped through the clamping block, the circuit board is prevented from being loosened and deviated due to accidental jolt, the heat conduction function is also realized through a heat conduction gasket on the clamping block while buffering is increased, the heat dissipation plate, the fan, the heat dissipation fins and the heat dissipation fin can quickly conduct away high temperature generated when the circuit board works, the influence on the normal use of the electronic components due to the high temperature is avoided, thereby the reduction of the service life of the electronic components is avoided, thereby saving costs.
Description
Technical Field
The utility model relates to a circuit board heat dissipation technical field specifically is a circuit board convenient to heat dissipation.
Background
Because the electronic components can emit certain heat during normal work, and the circuit board is provided with a large number of electronic components, when the electronic components work together, the electronic components emit a large amount of heat, but the circuit board has poor heat dissipation performance and narrow space, and the electronic components are densely distributed, so that the heat is difficult to dissipate, and the circuit board is heated rapidly; when the temperature reaches a certain height, the normal operation of the electronic component is affected.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses a circuit board convenient for heat dissipation, which adopts the technical proposal that the circuit board comprises a circuit board and a body, wherein a plurality of electrical elements are arranged on the circuit board, the body is an Jiong-shaped shell with a groove on the top surface, the grooves are symmetrically arranged, the side surface of the body is provided with a groove, the groove is rotationally connected with a turntable, the turntable is a T-shaped module, the T-shaped module further comprises a transverse section and a vertical section, the body is provided with a clamping block, the clamping block is symmetrically arranged on the left side and the right side of the body, the clamping block is F-shaped and further comprises a vertical section, an upper transverse section and a lower transverse section, the vertical section and the body are provided with intercommunicated through holes, the top of the vertical section is provided with the upper transverse section, the opposite surface of the vertical section is provided with a sliding groove, the sliding groove is connected with the lower transverse section in a sliding way, the connecting rod is arranged on the lower transverse section, a thread section is arranged on the connecting rod, a worm is arranged in the through hole, the upper end of the worm is meshed with the thread section, a ratchet wheel is arranged at the lower end of the worm, the ratchet wheel is vertically meshed with the transverse section, a through groove is arranged on the rotary disc, a pawl is arranged in the through groove and is slidably connected with the ratchet wheel, the circuit board is slidably connected between the upper transverse section and the lower transverse section, a spring is arranged between the circuit board and the machine body in a pressing mode, a radiating fin is arranged between the spring and the circuit board and is provided with a radiating plate, the radiating plate is slidably connected with the circuit board, a fan is arranged in the groove, the number of the fans is two, the fans are arranged in a bilateral symmetry mode, a second radiating plate is arranged on the bottom surface of the machine body, a plurality of second radiating fins are arranged on the bottom surface of the second radiating plate, and a slotted hole is formed between the second radiating plate and the machine body, the heat dissipation plate is characterized in that the slot holes are connected with heat dissipation fins in a sliding mode, the heat dissipation fins are arranged on the bottom face of the heat dissipation plate, mesh openings corresponding to the positions of the grooves are formed in the second heat dissipation plate, a power supply is arranged on the machine body, and the power supply is electrically connected with the fan and the heat dissipation fins.
As an optimized technical scheme of the utility model, go up the horizontal section with the facing surface of horizontal section is equipped with the same heat conduction gasket down.
As an optimal technical scheme of the utility model, still include to be equipped with the bolt hole that supplies bolted connection on the right angle.
As an optimized technical scheme of the utility model, the spring has two sets of symmetry settings, the spring is compression spring.
As an optimized technical scheme of the utility model, the fin is the TEC refrigeration piece.
As a preferred technical scheme of the utility model, the fuselage bottom surface is equipped with the stabilizer blade, the stabilizer blade array set up in the fuselage four corners.
As an optimized technical scheme of the utility model, the power is from the power of taking the switch.
The utility model has the advantages that: the utility model discloses a grip block can be with circuit board centre gripping, prevents that it from jolting because of the accident and leading to the not hard up skew of circuit board, also takes into account the function of heat conduction through the heat conduction gasket on the grip block when increasing the buffering, and heating panel, fan, heat dissipation wing, fin lead away the high temperature that the circuit board during operation produced fast, avoid because high temperature, influence electronic component's normal use to avoid reducing electronic component's life, with this saving cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the ratchet and pawl of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: the heat dissipation device comprises a machine body 1, a rotary table 3, a ratchet 4, a worm 5, a connecting rod 6, a pawl 7, a clamping block 8, a moving plate 9, a circuit board 10, a heat dissipation plate 11, a fan 12, a heat dissipation plate 13, a heat dissipation fin 14, a heat dissipation plate No. 15 and a heat dissipation fin No. 16.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a circuit board convenient for heat dissipation, which adopts the technical proposal that the circuit board comprises a circuit board 10, a plurality of electrical components are arranged on the circuit board 10, and the circuit board further comprises a machine body 1, wherein the machine body 1 is an Jiong-shaped shell with a groove on the top surface, the grooves are symmetrically arranged, the side surface of the machine body 1 is provided with the groove, the groove is connected with a turntable 3 in a rotating way, the turntable 3 is a T-shaped module, the T-shaped module further comprises a transverse section and a vertical section, a clamping block 8 is arranged on the machine body 1, the clamping block 8 is symmetrically arranged on the left side and the right side of the machine body 1, the clamping block 8 is F-shaped and further comprises a vertical section, an upper transverse section and a lower transverse section, the vertical section is provided with a through hole communicated with the machine body 1, the top of the vertical section is provided with the upper transverse section, the vertical section is provided with a sliding groove on the opposite surface, the sliding groove is connected with the lower transverse section, the connecting rod 6 is arranged on the lower transverse section, a thread section is arranged on the connecting rod 6, a worm 5 is arranged in the through hole, the upper end of the worm 5 is meshed with the thread section, a ratchet 4 is arranged at the lower end of the worm 5, the ratchet 4 is vertically meshed with the transverse section, a through groove is arranged on the rotary disc 3, a pawl 7 is arranged in the through groove, the pawl 7 is slidably connected with the ratchet 4, the circuit board 10 is slidably connected between the upper transverse section and the lower transverse section, a spring is arranged between the circuit board 10 and the machine body 1 in a pressing mode, a radiating fin 13 is arranged between the spring and the circuit board 10, a radiating plate 11 is arranged on the radiating fin 13, the radiating plate 11 is slidably connected with the circuit board 10, fans 12 are arranged in the groove, the fans 12 are arranged in bilateral symmetry, and a second radiating plate 15 is arranged on the bottom surface of the machine body 1, the bottom surface of the second heat dissipation plate 15 is provided with a plurality of second heat dissipation fins 16, an intercommunicating groove hole is formed between the second heat dissipation plate 15 and the machine body 1, the heat dissipation fins 14 are connected in the groove hole in a sliding mode, the heat dissipation fins 14 are arranged on the bottom surface of the heat dissipation plate 11, a net opening corresponding to the groove position is formed in the second heat dissipation plate 15, a power source is arranged on the machine body 1, and the power source is electrically connected with the fan 12 and the heat dissipation fins 13.
As an optimized technical scheme of the utility model, go up the horizontal section with the facing surface of horizontal section is equipped with the same heat conduction gasket down.
As an optimal technical scheme of the utility model, still include to be equipped with the bolt hole that supplies bolted connection on the right angle.
As an optimized technical scheme of the utility model, the spring has two sets of symmetry settings, the spring is compression spring.
As an optimized technical solution of the present invention, the heat dissipation plate 13 is a TEC refrigeration plate.
As an optimized technical scheme of the utility model, 1 bottom surface of fuselage is equipped with the stabilizer blade, the stabilizer blade array set up in 1 four corners of fuselage.
As an optimized technical scheme of the utility model, the power is from the power of taking the switch.
The utility model discloses a theory of operation: the power supply on the machine body 1 supplies power to the fan 12, the circuit board 10 is placed between the upper transverse section and the lower transverse section of the clamping block 8, then the rotary disc 3 is rotated, the ratchet wheel 4 is rotated by the rotary disc 3, the worm wheel 4 drives the worm 5 meshed with the ratchet wheel, then the worm 5 drives the connecting rod 6 meshed with the worm, the worm moves up and down in the sliding groove of the vertical section of the clamping block 8, the limit of the ratchet wheel 4 is relieved by pressing the pawl 7, reverse operation is carried out, the circuit board 10 is clamped, the heat conducting gasket between the upper transverse section and the lower transverse section avoids clamping and conducts heat, then the circuit board 10 presses the heat dissipation plate 11 attached with the circuit board downwards, the spring is compressed, then the circuit board is switched on to start working, the fan 12 works to supply air to the heat dissipation plate 11, heat is reduced, then the heat dissipation plate 13 and the heat dissipation plate 11 perform heat dissipation simultaneously, the heat dissipation plate 11 dissipates the heat of the heat dissipation plate 11 through the heat dissipation fins 14, then, the heat dissipation fins 14 are dissipated through the second heat dissipation plate 15 attached to the heat dissipation fins 14, and then, the heat dissipation is performed through the second heat dissipation fins 16 provided on the second heat dissipation plate 15.
The circuit connection of the present invention is a conventional method adopted by those skilled in the art, and can be suggested by limited tests, which belongs to the common knowledge.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.
Claims (7)
1. The utility model provides a circuit board convenient to heat dissipation, includes circuit board (10), be equipped with a plurality of electrical components on circuit board (10), its characterized in that: the novel multifunctional combined machine body is characterized by further comprising a machine body (1), wherein the machine body (1) is an Jiong-shaped shell with a groove formed in the top surface, the two grooves are symmetrically arranged, the side surface of the machine body (1) is provided with the groove, the groove is rotationally connected with a turntable (3), the turntable (3) is a T-shaped module, the T-shaped module further comprises a transverse section and a vertical section, the machine body (1) is provided with a clamping block (8), the two clamping blocks (8) are symmetrically arranged on the left side and the right side of the machine body (1), the clamping block (8) is in an F shape and further comprises a vertical section, an upper transverse section and a lower transverse section, the vertical section and the machine body (1) are provided with communicated through holes, the top of the vertical section is provided with the upper transverse section, the opposite surfaces of the vertical section are provided with sliding grooves, the sliding grooves are connected with the lower transverse section in a sliding manner, the lower transverse section is provided with a connecting rod (6), and the connecting rod (6) is provided with a thread section, the screw is characterized in that a worm (5) is arranged in the through hole, the upper end of the worm (5) is meshed with the thread section, a ratchet wheel (4) is arranged at the lower end of the worm (5), the ratchet wheel (4) is perpendicularly meshed with the transverse section, a through groove is formed in the rotary table (3), a pawl (7) is arranged in the through groove, the pawl (7) is slidably connected with the ratchet wheel (4), the circuit board (10) is slidably connected between the upper transverse section and the lower transverse section, a spring is arranged between the circuit board (10) and the machine body (1) in a pressing mode, a radiating fin (13) is arranged between the spring and the circuit board (10), a radiating plate (11) is arranged on the radiating fin (13), the radiating plate (11) is slidably connected with the circuit board (10), a fan (12) is arranged in the groove, and the fans (12) are arranged symmetrically left and right, fuselage (1) bottom surface is equipped with heating panel (15) No. two, heating panel (15) bottom surface is equipped with a plurality of heat dissipation wings (16) No. two, heating panel (15) No. two with be equipped with the intercommunication slotted hole between fuselage (1), sliding connection heat dissipation wing (14) in the slotted hole, heat dissipation wing (14) are established heating panel (11) bottom surface, be equipped with on heating panel (15) No. two with the corresponding net gape of groove position, be equipped with the power on fuselage (1), the power with the electrical property links to each other between fan (12), fin (13).
2. A circuit board for facilitating heat dissipation according to claim 1, wherein: the opposite surfaces of the upper transverse section and the lower transverse section are provided with the same heat conducting gaskets.
3. A circuit board for facilitating heat dissipation according to claim 1, wherein: and the right angle is provided with a bolt hole for bolt connection.
4. A circuit board for facilitating heat dissipation according to claim 1, wherein: the springs are symmetrically arranged in two groups and are compression springs.
5. A circuit board for facilitating heat dissipation according to claim 1, wherein: the radiating fins (13) are TEC refrigerating fins.
6. A circuit board for facilitating heat dissipation according to claim 1, wherein: the bottom surface of the machine body (1) is provided with support legs, and the support leg arrays are arranged at four corners of the machine body (1).
7. A circuit board for facilitating heat dissipation according to claim 1, wherein: the power supply is a power supply with a switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236758.5U CN213847127U (en) | 2020-12-29 | 2020-12-29 | Circuit board convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023236758.5U CN213847127U (en) | 2020-12-29 | 2020-12-29 | Circuit board convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213847127U true CN213847127U (en) | 2021-07-30 |
Family
ID=77000902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023236758.5U Active CN213847127U (en) | 2020-12-29 | 2020-12-29 | Circuit board convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213847127U (en) |
-
2020
- 2020-12-29 CN CN202023236758.5U patent/CN213847127U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211807447U (en) | Die clamp suitable for multiple dies | |
| CN213847127U (en) | Circuit board convenient to heat dissipation | |
| CN109194096A (en) | A kind of low-pressure energy-saving variable-frequency governor | |
| CN215578527U (en) | Thyristor assembly with efficient heat dissipation function | |
| CN211427297U (en) | Memory heat dissipation frame of cross-border electric commercial shopping guide platform based on big data and AI technology | |
| CN212034642U (en) | Circuit board heat abstractor that radiating effect is good | |
| CN221010545U (en) | Aluminum-based PCB | |
| CN219891803U (en) | Singlechip development experiment board | |
| CN219108006U (en) | Quick detach formula IGBT control panel | |
| CN210840199U (en) | Heat balance type PCB | |
| CN219938821U (en) | Mobile terminal operation management device | |
| CN211406616U (en) | Heat radiation structure for computer hard disk chip type circuit board | |
| CN206115348U (en) | Industry bottom plate | |
| CN215264628U (en) | Vibration damping base for computer | |
| CN217770763U (en) | Welding plate with radiating fins | |
| CN215222868U (en) | A high-efficient aluminum alloy fin for fire power supply | |
| CN209994746U (en) | Combined electronic device temperature control device | |
| CN220068129U (en) | Power IC heat radiation structure | |
| CN215010028U (en) | High-efficiency low-ripple multi-output hybrid power module | |
| CN217741984U (en) | Combined type circuit board | |
| CN215500167U (en) | Heat radiation structure of PCB fixed plate | |
| CN213185861U (en) | Good heat dissipation's converter | |
| CN216119757U (en) | Ceramic substrate for potentiometer with hole | |
| CN218042229U (en) | Power module with cooling and heat conducting functions | |
| CN217957562U (en) | Hot-press welding copper-based high-frequency heat dissipation circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |