CN218783030U

CN218783030U - High heat dissipation type heat abstractor for high-power diode

Info

Publication number: CN218783030U
Application number: CN202222138145.0U
Authority: CN
Inventors: 王学兵; 叶丹凤; 杨光; 魏婷
Original assignee: Changzhou Changyuan Electronics Co ltd
Current assignee: Changzhou Changyuan Electronics Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-03-31
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a high heat dissipation type heat abstractor for high-power diode, including unable adjustment base, the radiating gasket is installed to unable adjustment base top intermediate position, the diode subassembly is installed at the radiating gasket top, the lead screw is all installed to unable adjustment base top both sides, two the lead screw both ends outside all is equipped with the grip block, two the mounting groove has all been seted up to the grip block inner wall, two the ventilating board is all installed, two to the mounting groove inner wall the ventilating board outside all is equipped with the rotating fan. The utility model discloses a radiating gasket can support and the radiating operation diode subassembly, and adjust knob's rotation makes two lead screws take place to rotate simultaneously for two grip blocks can carry out the centre gripping and fix diode subassembly, and two servo motor work can drive two rotation fans simultaneously and take place to rotate, can dispel the heat to diode subassembly, can prolong high-power diode's life.

Description

High heat dissipation type heat abstractor for high-power diode

Technical Field

The utility model relates to a diode heat dissipation equipment technical field, concretely relates to high heat dissipation type heat abstractor for high-power diode.

Background

A diode is an electronic device made of semiconductor material (silicon, selenium, germanium, etc.). It has one-way conducting performance, that is, when positive voltage is applied to the anode of the diode, the diode is conducted. When a reverse voltage is applied to the anode and the cathode, the diode is turned off. Therefore, turning on and off the diode corresponds to turning on and off the switch. Diodes are one of the first semiconductor devices to be produced and are widely used. In particular, in various electronic circuits, diodes and components such as resistors, capacitors and inductors are reasonably connected to form circuits with different functions, so that various functions such as alternating current rectification, modulation signal detection, amplitude limiting and clamping, and power supply voltage stabilization can be realized. The high-power diode is one of the light-emitting diodes, and the main characteristic is high power, the working performance of the light-emitting diode in an electronic element can be enhanced by using the high-power diode, the working efficiency of the electronic element or an electric appliance can be improved, and the application range of the high-power diode in life is wider than that of a common diode.

The prior art has the following defects: the high-power diode that has now in the course of the work, the heat that its work produced can't be timely distribute away, and then makes the heat pile up and cause the damage to the diode easily for the life of diode shortens, and then can influence the operating condition of diode, and the staff also can't be convenient installs and dismantles the diode simultaneously, and then can't be convenient overhauls and change the diode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high heat dissipation type heat abstractor for high-power diode can support and the radiating operation diode subassembly through radiator spacer, and adjust knob's rotation makes two lead screws take place to rotate simultaneously for two grip blocks can carry out the centre gripping and fix diode subassembly, and two servo motor work can drive two rotation fans and take place to rotate simultaneously, through the ventilation effect of ventilating board, can dispel the heat to diode subassembly, with the above-mentioned weak point in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a high heat dissipation type heat abstractor for high-power diode, includes unable adjustment base, unable adjustment base's top intermediate position fixed mounting has the radiating gasket, radiating gasket's top fixed mounting has the diode subassembly, unable adjustment base's top both sides have all been seted up the movable groove, two the inner wall of movable groove all rotates and installs the lead screw, two the equal fixed mounting in the one end outside of lead screw has the rotation wheel, two it just passes through drive belt swing joint, one of them to rotate to be provided with the drive belt between the wheel the lead screw is kept away from the one end fixed mounting who rotates the wheel and is had adjust knob, two the both ends outside of lead screw all is provided with the grip block, two the mounting groove has all been seted up to the inner wall of grip block, two the equal fixed mounting in one side inner wall that the mounting groove is relative has the ventilating board, two the outside of ventilating board all is provided with the axis of rotation, two the one end that the axis of rotation was carried on the back mutually all is provided with servo motor.

Preferably, two the top of grip block all rotates and installs the rotor plate, the equal fixed mounting in bottom both sides of rotor plate has flexible subassembly.

Preferably, the bottoms of the two telescopic assemblies at the same end are fixedly provided with pressing plates, and the bottoms of the two pressing plates are respectively movably connected with the two ends of the top of the diode assembly.

Preferably, the outer sides of the two ends of the two screw rods are respectively in threaded sleeve connection with a sliding block, the tops of the two sliding blocks at the same end are respectively fixedly connected with the two sides of the bottom of the same clamping plate, and the inner sides of the two clamping plates are movably connected with the outer wall of the diode assembly.

Preferably, one side of each of the two clamping plates, which is back to the back, is rotatably connected with the two rotating shafts through a fixing frame, and the outer side of one end, opposite to the rotating shafts, of each of the two clamping plates is fixedly connected with the two rotating fans.

Preferably, one side of each clamping plate, which is back to the back, is fixedly connected with the two servo motors through a fixing frame, and the two servo motors are in transmission connection with the two rotating shafts through output shafts respectively.

Preferably, the radius of the rotating fan is smaller than the radius of the inner wall of the mounting groove, and the height of the clamping plate is larger than that of the diode assembly.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the radiating gasket and the rotating fan, the radiating gasket can support and radiate the diode assembly, meanwhile, the rotation of the adjusting knob enables the two lead screws to rotate through the transmission action of the rotating wheel and the transmission belt, so that the two clamping plates can clamp and fix the diode assembly, and further the mounting and dismounting of the diode assembly are more convenient;

2. through the arrangement of the pressing plates, the two pressing plates can press and limit the two ends of the top of the diode component through the rotation of the rotating plates, so that the connection between the diode component and the fixed base is tighter, the situation that the diode component is loosened at the top of the fixed base can be avoided, and the diode component is more convenient to mount and dismount;

3. through the setting of activity groove, the removal of grip block can be injectd in being connected between activity inslot wall and the slider outer wall, and then makes the grip block remain stable at the removal in-process for two grip blocks can be stable carry out the centre gripping and fix the diode subassembly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a perspective sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is an exploded perspective view of the present invention.

Fig. 5 is a view of the usage scenario of the present invention.

Description of the reference numerals:

1. a fixed base; 2. a heat sink pad; 3. a diode assembly; 4. a movable groove; 5. a screw rod; 6. a rotating wheel; 7. a transmission belt; 8. adjusting a knob; 9. a slider; 10. a clamping plate; 11. mounting grooves; 12. A ventilation board; 13. a rotating shaft; 14. rotating the fan; 15. a servo motor; 16. a rotating plate; 17. a telescoping assembly; 18. and (7) pressing a plate.

Detailed Description

The utility model provides a high heat dissipation type heat abstractor for high-power diode as shown in fig. 1-5, including unable adjustment base 1, unable adjustment base 1's top intermediate position fixed mounting has radiating gasket 2, radiating gasket 2's top fixed mounting has diode subassembly 3, movable groove 4, two have all been seted up to unable adjustment base 1's top both sides movable groove 4's inner wall all rotates and installs lead screw 5, two the equal fixed mounting in one end outside of lead screw 5 has a rotation wheel 6, two be provided with drive belt 7 between the rotation wheel 6 and through drive belt 7 swing joint, one of them the one end fixed mounting that rotation wheel 6 was kept away from to lead screw 5 has adjust knob 8, two the both ends outside of lead screw 5 all is provided with grip block 10, two mounting groove 11, two have all been seted up to grip block 10's inner wall the equal fixed mounting of one side inner wall that mounting groove 11 is relative has ventilating board 12, two the outside of ventilating board 12 all is provided with axis of rotation 13, two the one end outside that axis of rotation 13 is relative all is provided with rotation fan 14, two the one end that axis of rotation 13 is provided with the back on the back of the body is provided with servo motor 15, and adjusts knob 8 and makes two grip block 10 can carry out radiating gasket 3 and rotating radiating diode subassembly and rotating and radiating gasket 3.

Further, in the above technical scheme, two top ends of the clamping plates 10 are all rotatably provided with the rotating plate 16, two sides of the bottom of the rotating plate 16 are both fixedly provided with the telescopic assemblies 17, the clamping plates 10 can be used for installing and fixing the rotating plate 16, the rotating plate 16 can be used for installing and fixing the telescopic assemblies 17, two bottom parts of the telescopic assemblies 17 at the same end are fixedly provided with the pressing plates 18, the bottoms of the pressing plates 18 are respectively movably connected with two ends of the top of the diode assembly 3, the telescopic assemblies 17 can pull and limit the pressing plates 18, and the diode assembly 3 can be pressed and limited through the pressing plates 18.

Further, in the above technical scheme, two outside both ends of lead screw 5 all the screw thread cup joints slider 9, two of the same end the top of slider 9 respectively with the bottom both sides fixed connection of same grip block 10, two inboard and the diode subassembly 3 outer wall swing joint of grip block 10, lead screw 5 rotates and to drive slider 9 and remove along the 4 inner walls of activity groove, and the removal of slider 9 can drive grip block 10 and remove for two grip blocks 10 can carry out the centre gripping and fix diode subassembly 3.

Further, in above-mentioned technical scheme, two one side that grip block 10 carried on the back mutually rotates through the mount between with two axis of rotation 13 respectively and is connected, two the one end outside that axis of rotation 13 is relative respectively with two rotation fan 14 fixed connection, two grip block 10 are installed and are fixed two axis of rotation 13 respectively, and axis of rotation 13 rotates and can drive rotation fan 14 and rotate, and then can dispel the heat to diode component 3, two one side that grip block 10 carried on the back mutually respectively with two servo motor 15 between through mount fixed connection, two servo motor 15 respectively with two axis of rotation 13 between be connected through output shaft transmission, grip block 10 can install and fix servo motor 15, servo motor 15 work can drive axis of rotation 13 and rotate, and then can provide power for the rotation of rotation fan 14.

Further, in the above technical solution, the radius of the rotating fan 14 is smaller than the radius of the inner wall of the mounting groove 11, the height of the clamping plate 10 is greater than the height of the diode assembly 3, the mounting groove 11 can mount and limit the rotating fan 14, and the diode assembly 3 can be clamped and fixed by the clamping plate 10, so that the rotating fan 14 can dissipate heat of the diode assembly 3.

The implementation mode specifically comprises the following steps: by installing the diode component 3 on the heat dissipation gasket 2, simultaneously, by rotating the adjusting knob 8, one of the lead screws 5 is rotated, through the transmission action of the rotating wheel 6 and the transmission belt 7, the other lead screw 5 is rotated, further, two sliders 9 at two ends can move along the inner wall of the movable groove 4 outside the lead screw 5, further, two clamping plates 10 can be driven to move relatively or back to back, further, the two clamping plates 10 can clamp and fix the diode component 3, further, two pressing plates 18 can press and limit two ends of the top of the diode component 3 through rotating the rotating plate 16, further, the diode component 3 and the fixed base 1 are tightly connected, the heat dissipation gasket 2 can dissipate heat of the diode component 3, meanwhile, two servo motors 15 can drive two rotating shafts 13 to rotate, further, two rotating fans 14 can be driven to rotate, through the ventilation action of the ventilating plate 12, heat dissipation operation can be performed on the diode component 3, further, the heat dissipation of the diode component 3 is more convenient and convenient, the heat dissipation efficiency of the diode component 3 can be improved, further, the service life of the diode component 3 can be prolonged, the embodiment specifically solves the problem of short service life of the high-power heat dissipation technology in the prior art, and the problem of short service life of the diode is inconvenient.

This practical theory of operation: through installing diode subassembly 3 on radiator spacer 2, simultaneously through rotating adjust knob 8, through the transmission effect of rotating wheel 6 and drive belt 7, make two lead screws 5 take place to rotate, make two grip blocks 10 can carry out centre gripping and fixed to diode subassembly 3, make two clamp plates 18 can suppress and prescribe a limit to diode subassembly 3's top both ends through rotating rotor plate 16, radiator spacer 2 work can dispel the heat to diode subassembly 3, two servo motor 15 works simultaneously and can drive two rotating fan 14 and take place to rotate, through the ventilation effect of ventilating board 12, can dispel the heat to diode subassembly 3.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a high heat dissipation type heat abstractor for high-power diode, includes unable adjustment base (1), its characterized in that: fixed base's (1) top intermediate position fixed mounting has radiating gasket (2), the top fixed mounting of radiating gasket (2) has diode subassembly (3), movable groove (4), two have all been seted up to the top both sides of fixed base (1) the inner wall of movable groove (4) all rotates and installs lead screw (5), two the equal fixed mounting in the one end outside of lead screw (5) has rotation wheel (6), two it just passes through drive belt (7) swing joint, one of them to be provided with drive belt (7) between rotation wheel (6) lead screw (5) keep away from the one end fixed mounting who rotates wheel (6) and have adjust knob (8), two the both ends outside of lead screw (5) all is provided with grip block (10), two mounting groove (11) have all been seted up to the inner wall in the one side that mounting groove (11) is relative, and ventilation board (12), two the outside of ventilation board (12) all is provided with axis of rotation (13), two the one end outside that axis of rotation (13) is relative all provided with rotation fan (14), two the one end of the back of the body mutually is provided with servo motor (15).

2. The high heat dissipation type heat sink for high power diode according to claim 1, wherein: two the top of grip block (10) all rotates and installs rotor plate (16), the equal fixed mounting in bottom both sides of rotor plate (16) has flexible subassembly (17).

3. The high heat dissipation type heat sink for high power diode as recited in claim 2, wherein: the bottoms of the two telescopic assemblies (17) at the same end are fixedly provided with pressing plates (18), and the bottoms of the two pressing plates (18) are respectively movably connected with the two ends of the top of the diode assembly (3).

4. The high heat dissipation type heat sink for high power diode according to claim 1, wherein: the outer sides of the two ends of the two screw rods (5) are sleeved with sliding blocks (9) in a threaded manner, the tops of the two sliding blocks (9) at the same end are fixedly connected with the two sides of the bottom of the same clamping plate (10), and the inner sides of the two clamping plates (10) are movably connected with the outer wall of the diode component (3).

5. The high heat dissipation type heat sink for high power diode according to claim 1, wherein: one side of each of the two clamping plates (10) which are opposite to each other is respectively connected with the two rotating shafts (13) in a rotating mode through a fixing frame, and the outer sides of the two ends, opposite to the rotating shafts (13), of the two clamping plates are respectively fixedly connected with the two rotating fans (14).

6. The high heat dissipation type heat sink for high power diodes as claimed in claim 1, wherein: one side of each clamping plate (10) back to the back is fixedly connected with the two servo motors (15) through a fixing frame, and the two servo motors (15) are in transmission connection with the two rotating shafts (13) through output shafts respectively.

7. The high heat dissipation type heat sink for high power diode according to claim 1, wherein: the radius size of the rotating fan (14) is smaller than the radius of the inner wall of the mounting groove (11), and the height of the clamping plate (10) is larger than that of the diode component (3).