CN215069951U - Diode with heat dissipation function - Google Patents
Diode with heat dissipation function Download PDFInfo
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- CN215069951U CN215069951U CN202121520542.3U CN202121520542U CN215069951U CN 215069951 U CN215069951 U CN 215069951U CN 202121520542 U CN202121520542 U CN 202121520542U CN 215069951 U CN215069951 U CN 215069951U
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- pivot
- bevel gear
- diode
- shell
- piston
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Abstract
The utility model discloses a diode with heat dissipation function, including the shell, its characterized in that: the inner wall of shell is provided with the piston chamber, the inside in piston chamber is provided with the gasbag, the upper portion of gasbag is provided with the piston, the opposite side of piston is connected with the piston rod, the top of shell is provided with pivot one, the outside of pivot one is provided with the flabellum, the inside block of flabellum has the bayonet lock, be connected through the connecting rod between bayonet lock and the piston rod, the outside electricity of pivot one is connected with the power, drive mechanism is installed on the upper portion of pivot one, bevel gear one is installed on the top of pivot one, bevel gear one's outside meshing has bevel gear two, bevel gear two's upper portion meshing is connected with bevel gear three, pivot two is installed on bevel gear three's upper portion, pivot one is coaxial with pivot two, the utility model discloses, have the practicality strong and radiating characteristics.
Description
Technical Field
The utility model relates to a diode technical field specifically is a diode with heat dissipation function.
Background
The diode is a device with two electrodes, which only allows current to flow in a single direction, and many applications use the rectifying function, most of the diodes have the current directionality which is generally called as the rectifying function, and the most common function of the diode is to allow current to flow in a single direction and block current in the reverse direction.
However, the diode can generate heat when emitting light, so that the service life of the diode is shortened, and the surface of the diode can be dusty and dirty after the diode is used for a period of time, so that the light-emitting effect of the diode is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diode with heat dissipation function to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: a diode with heat dissipation function, includes the shell, its characterized in that: the inner wall of shell is provided with the piston chamber, the inside in piston chamber is provided with the gasbag, the upper portion of gasbag is provided with the piston, the opposite side of piston is connected with the piston rod, the top of shell is provided with pivot one, the outside of pivot one is provided with the flabellum, the inside block of flabellum has the bayonet lock, be connected through the connecting rod between bayonet lock and the piston rod, the outside electricity of pivot one is connected with the power.
According to the technical scheme, the transmission mechanism is installed on the upper portion of the first rotating shaft, the first bevel gear is installed on the top end of the first rotating shaft, the second bevel gear is meshed on the outer side of the first bevel gear, the third bevel gear is meshed on the upper portion of the second bevel gear, the second rotating shaft is installed on the upper portion of the third bevel gear, the first rotating shaft is coaxial with the second rotating shaft, and the cleaning rod is installed on the outer side of the second rotating shaft.
According to the technical scheme, the inside of cleaning rod is provided with the recess, the upper and lower both sides of recess are provided with pivot three, the outside bearing of pivot three is connected with the movable rod, one side bearing that the movable rod is close to the shell is connected with the connecting rod, the surface of connecting rod is provided with the brush, the other end of movable rod is provided with the balancing weight, the outside of movable rod is provided with the dog, be provided with the jump ring between dog and the movable rod.
According to the technical scheme, the lower side of the shell is provided with the short pins and the long pins respectively, the support is arranged between the short pins and the long pins, and through holes are formed in two ends of the support.
According to the technical scheme, the short pin is electrically connected with the negative electrode of the power supply, and the long pin is electrically connected with the positive electrode of the power supply.
According to the technical scheme, the support is made of insulating materials.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,
(1) by arranging the air bag and the fan blades, the temperature of the diode rises when the working time is long, the temperature of the shell rises at the moment, the gas in the air bag expands by heating, the piston is pushed to move upwards in the piston cavity, the piston rod is driven to move upwards, the bayonet lock connected with the piston rod moves upwards, the bayonet lock is separated from the fan blades, the rotating shaft rotates at first, the fan rotates to generate wind power, the heat generated by the diode is blown away, and the diode is prevented from being damaged due to overhigh temperature;
(2) by arranging the transmission mechanism and the cleaning rod, the first bevel gear is driven to rotate when the first rotating shaft rotates, the second bevel gear meshed with the first bevel gear also starts to rotate, the third bevel gear above the first rotating shaft also starts to rotate, the second rotating shaft is driven to rotate, the cleaning rod starts to rotate around the shell to clean the shell, and the illumination effect is prevented from being influenced by dust on the surface of the shell;
(3) through being provided with brush and balancing weight, when the clean pole rotates, the balancing weight outwards moves under the effect of centrifugal force, it revolutes three rotations of rotation to drive the movable rod, make the connecting rod of the connection of the movable rod other end to the motion of shell surface, the brush on connecting rod surface brushes the dirt of the dust on shell surface when the clean pole rotates, jump ring compression between movable rod and the dog, produce opposite direction's elasticity, when clean pole stall, centrifugal force disappears, the movable rod resets under the spring action of jump ring, the connecting rod withdraws the recess with the brush, the reducing means wearing and tearing, increase life.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the transmission mechanism of the present invention;
FIG. 3 is a schematic view of the cleaning mechanism of the present invention;
fig. 4 is a schematic view of the bracket structure of the present invention;
in the figure: 1. a housing; 2. a short pin; 3. a long pin; 4. a piston cavity; 5. a piston; 6. an air bag; 7. a piston rod; 8. a bayonet lock; 9. a fan blade; 10. a first rotating shaft; 11. a cleaning rod; 12. a transmission mechanism; 13. a first bevel gear; 14. a second bevel gear; 15. a third bevel gear; 16. a second rotating shaft; 17. a brush; 18. a connecting rod; 19. a groove; 20. a rotating shaft III; 21. a balancing weight; 22. a stopper; 23. a clamp spring; 24. a movable rod; 25. a support; 26. and a through hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a diode with heat dissipation function, includes shell 1, its characterized in that: the inner wall of the shell 1 is provided with a piston cavity 4, an air bag 6 is arranged inside the piston cavity 4, the upper part of the air bag 6 is provided with a piston 5, the other side of the piston 5 is connected with a piston rod 7, the top of the shell 1 is provided with a first rotating shaft 10, the outer side of the first rotating shaft 10 is provided with a fan blade 9, a bayonet lock 8 is clamped inside the fan blade 9, the bayonet lock 8 is connected with the piston rod 7 through a connecting rod, the outer part of the first rotating shaft 10 is electrically connected with a power supply, the temperature of the diode rises for a long time in the working process, at the moment, the temperature of the shell 1 rises, the gas inside the air bag 6 expands by heating, the piston 5 is pushed to move upwards in the piston cavity 4, and the piston rod 7 is driven to move upwards, the bayonet 8 connected with the piston rod 7 moves upwards, the bayonet 8 is separated from the fan blades 9, the rotating shaft 10 starts to rotate, the fan rotates to generate wind power, heat generated by the diode is blown away, and the diode is prevented from being damaged due to overhigh temperature;
the upper part of the first rotating shaft 10 is provided with a transmission mechanism 12, the top end of the first rotating shaft 10 is provided with a first bevel gear 13, the outer side of the first bevel gear 13 is engaged with a second bevel gear 14, the upper part of the second bevel gear 14 is engaged with a third bevel gear 15, the upper part of the third bevel gear 15 is provided with a second rotating shaft 16, the first rotating shaft 10 is coaxial with the second rotating shaft 16, the outer side of the second rotating shaft 16 is provided with a cleaning rod 11, the first rotating shaft 10 drives the first bevel gear 13 to rotate when rotating, the second bevel gear 14 engaged with the second bevel gear also starts to rotate, so that the third bevel gear 15 above also starts to rotate, the second rotating shaft 16 is driven to rotate, so that the cleaning rod 11 starts to rotate around the shell 1 to clean the shell 1, prevent the dust on the surface of the shell 1 from influencing the lighting effect, the first bevel gear 13 is large in gear, the third bevel gear 15 is small in diameter, the rotating speed of the second rotating shaft 16 is increased, and the cleaning effect of the cleaning rod 11 is effectively improved;
a groove 19 is arranged in the cleaning rod 11, a rotating shaft III 20 is arranged on the upper side and the lower side of the groove 19, a movable rod 24 is connected to the outer bearing of the rotating shaft III 20, a connecting rod 18 is connected to one side of the movable rod 24 close to the shell 1 through a bearing, a brush 17 is arranged on the surface of the connecting rod 18, a balancing weight 21 is arranged at the other end of the movable rod 24, a stop block 22 is arranged on the outer side of the movable rod 24, a snap spring 23 is arranged between the stop block 22 and the movable rod 24, when the cleaning rod 11 rotates, the balancing weight 21 moves outwards under the action of centrifugal force to drive the movable rod 24 to rotate around the rotating shaft III 20, so that the connecting rod 18 connected with the other end of the movable rod 24 moves towards the surface of the shell 1, the brush 17 on the surface of the connecting rod 18 brushes off dust and dirt on the surface of the shell 1 when the cleaning rod 11 rotates, the snap spring 23 between the movable rod 24 and the stop block 22 is compressed to generate elastic force in the opposite direction, when the cleaning rod 11 stops rotating, the centrifugal force disappears, the movable rod 24 is reset under the elastic force of the clamp spring 23, the connecting rod 17 and the brush 18 are retracted into the groove 19, the abrasion of the device is reduced, and the service life is prolonged;
the short pins 2 and the long pins 3 are respectively arranged on the lower side of the shell 1, the support 25 is arranged between the short pins 2 and the long pins 3, the through holes 26 are arranged at two ends of the support 25, the long pins 3 and the short pins 2 respectively penetrate through the through holes 26 at two sides of the support 25, and the support 25 can prevent the long pins 3 and the short pins 2 from being bent when being subjected to external force, so that short circuit of the diode caused by touch is avoided, and the safety of the diode is improved;
the short pin 2 is electrically connected with the negative pole of the power supply, the long pin 3 is electrically connected with the positive pole of the power supply, and the long pin 3 and the short pin 2 are respectively connected with the positive pole and the negative pole of the power supply when in use, so that the diode can emit light, and the LED is simple in structure and convenient to use;
the support 25 is made of an insulating material to prevent the short circuit of the diode.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A diode with heat dissipation function, includes shell (1), its characterized in that: the inner wall of shell (1) is provided with piston chamber (4), the inside in piston chamber (4) is provided with gasbag (6), the upper portion of gasbag (6) is provided with piston (5), the opposite side of piston (5) is connected with piston rod (7), the top of shell (1) is provided with pivot (10), the outside of pivot (10) is provided with flabellum (9), the inside block of flabellum (9) has bayonet lock (8), be connected through the connecting rod between bayonet lock (8) and piston rod (7), the outside electricity of pivot (10) is connected with the power.
2. The diode with heat dissipation function of claim 1, wherein: drive mechanism (12) are installed on the upper portion of pivot (10), bevel gear (13) are installed on the top of pivot (10), the outside meshing of bevel gear (13) has bevel gear two (14), the upper portion meshing of bevel gear two (14) is connected with bevel gear three (15), pivot two (16) are installed on the upper portion of bevel gear three (15), pivot one (10) are coaxial with pivot two (16), clean pole (11) are installed in the outside of pivot two (16).
3. The diode with heat dissipation function of claim 2, wherein: the inside of clean pole (11) is provided with recess (19), the upper and lower both sides of recess (19) are provided with three (20) of pivot, the outside bearing of three (20) of pivot is connected with movable rod (24), one side bearing that movable rod (24) are close to shell (1) is connected with connecting rod (18), the surface of connecting rod (18) is provided with brush (17), the other end of movable rod (24) is provided with balancing weight (21), the outside of movable rod (24) is provided with dog (22), be provided with jump ring (23) between dog (22) and movable rod (24).
4. The diode with heat dissipation function of claim 3, wherein: the lower side of the shell (1) is provided with a short pin (2) and a long pin (3) respectively, a support (25) is arranged between the short pin (2) and the long pin (3), and through holes (26) are formed in two ends of the support (25).
5. The diode with heat dissipation function of claim 4, wherein: the short pin (2) is electrically connected with a negative electrode of a power supply, and the long pin (3) is electrically connected with a positive electrode of the power supply.
6. The diode with heat dissipation function of claim 5, wherein: the bracket (25) is made of an insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520542.3U CN215069951U (en) | 2021-07-06 | 2021-07-06 | Diode with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121520542.3U CN215069951U (en) | 2021-07-06 | 2021-07-06 | Diode with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215069951U true CN215069951U (en) | 2021-12-07 |
Family
ID=79226722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121520542.3U Active CN215069951U (en) | 2021-07-06 | 2021-07-06 | Diode with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215069951U (en) |
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2021
- 2021-07-06 CN CN202121520542.3U patent/CN215069951U/en active Active
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