CN211266753U - Switching power supply with good heat dissipation performance - Google Patents
Switching power supply with good heat dissipation performance Download PDFInfo
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- CN211266753U CN211266753U CN202020177822.8U CN202020177822U CN211266753U CN 211266753 U CN211266753 U CN 211266753U CN 202020177822 U CN202020177822 U CN 202020177822U CN 211266753 U CN211266753 U CN 211266753U
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- heat dissipation
- power supply
- switching power
- groove
- baffle
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Abstract
The utility model discloses a switching power supply that heat dispersion is good, including drain pan, heat dissipation mechanism, cap, installation mechanism and junction, the cap is installed on the top of drain pan, and the turning position department on cap surface all is provided with installation mechanism, installation mechanism's inside has set gradually screw bull stick, logical groove, shifting chute, threaded rod, lug and thread groove, the top of screw bull stick bottom cap is provided with logical groove, and just leads to the inside of groove both sides cap and all is provided with the shifting chute, one side of cap is provided with heat dissipation mechanism, the inside one end of drain pan is provided with the junction, and the inside of junction top drain pan is provided with protection machanism. The utility model discloses not only realized that this switching power supply that heat dispersion is good possesses good radiating effect, realized this switching power supply convenient to detach maintenance that heat dispersion is good, realized moreover that this switching power supply that heat dispersion is good possesses the protecting effect.
Description
Technical Field
The utility model relates to a switching power supply technical field specifically is a switching power supply that heat dispersion is good.
Background
Along with society constantly develops, switching power supply's style also constantly changes, nevertheless because switching power supply possesses small, the characteristics of good performance to being applied to each industry, realizing the utility model discloses an in-process, the inventor finds to have among the prior art at least following problem and does not solve:
(1) when the traditional switching power supply with good heat dissipation performance is used, the internal temperature is overhigh due to the low heat dissipation effect;
(2) when the traditional switching power supply with good heat dissipation performance is used, the internal element components are inconvenient to maintain, so that the switching power supply is inconvenient to disassemble;
(3) when the traditional switching power supply with good heat dissipation performance is used, dust which can be generated due to long-term exposure of the connection part is accumulated, so that the protection effect is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switching power supply that heat dispersion is good to propose the problem that the radiating effect is low, inconvenient dismantlement and the protecting effect is low in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: including drain pan, heat dissipation mechanism, cap, installation mechanism and junction, the cap is installed on the top of drain pan, and the corner position department on cap surface all is provided with installation mechanism, installation mechanism's inside has set gradually the screw bull stick, has led to groove, shifting chute, threaded rod, lug and thread groove, the top of screw bull stick bottom cap is provided with logical groove, and leads to the inside of groove both sides cap and all is provided with the shifting chute, one side of cap is provided with heat dissipation mechanism, the inside one end of drain pan is provided with the junction, and the inside of junction top drain pan is provided with protection machanism.
Preferably, the inside of the heat dissipation mechanism is provided with a heat dissipation sheet, a heat dissipation casing, heat dissipation holes and a heat dissipation fan in sequence, the heat dissipation casing is installed on the other side of the heat dissipation sheet, and the heat dissipation fan is arranged inside the heat dissipation casing.
Preferably, radiating holes are formed in the surface of the shell cover on one side of the radiator fin at equal intervals, and the radiating holes are matched with a radiating fan.
Preferably, a threaded rod is arranged inside the moving groove and is in threaded connection with the moving groove, and a bump is fixedly connected to one end of the threaded rod.
Preferably, the top end of the bottom shell at the bottom end of the bump is provided with a thread groove, and the thread groove is matched with the threaded rod.
Preferably, protection plate, hand (hold), mounting groove, spout, baffle, slider, connecting plate, card post and spring have set gradually in protection machanism's inside, one side on protection plate surface is provided with the hand (hold), the both sides of protection plate one end all are provided with the mounting groove, the inside of mounting groove both sides protection plate all is provided with the spout.
Preferably, the inside of mounting groove is provided with the baffle, the equal fixedly connected with slider in both ends of baffle both sides, and the one end of slider extends to inside the spout.
Preferably, one end fixedly connected with connecting plate of baffle, and the one end fixedly connected with card post of connecting plate, one side fixedly connected with spring of baffle bottom connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the switching power supply with good heat dissipation performance not only realizes that the switching power supply with good heat dissipation performance has good heat dissipation effect, realizes that the switching power supply with good heat dissipation performance is convenient to disassemble and maintain, but also realizes that the switching power supply with good heat dissipation performance has protection effect;
(1) the internal part of the switching power supply can be radiated by the action of the heat radiation fan, and the radiated temperature can flow out through the heat radiation holes, however, the temperature in the switching power supply can be reduced quickly under the action of the heat radiation fins matched with the heat radiation fan, so that the switching power supply with good heat radiation performance has good heat radiation effect;
(2) the threaded rotating rod is rotated, and the threaded rod is driven to move downwards under the matching of the moving groove due to the rotation of the threaded rotating rod, so that the threaded rod can be matched with the threaded groove, the shell cover and the bottom shell can be mounted at the moment, and the switch power supply with good heat dissipation performance is convenient to disassemble and maintain;
(3) when the power supply is connected through needs, the protection plate can be rotated under the matching of the clamping column through the handle, when the protection plate is required to be disassembled, the baffle can be driven to move through the pulling connecting plate, the sliding block can slide in the sliding groove in the process of moving the baffle, the clamping column and the bottom shell can be installed at the moment, and the switch power supply with good heat dissipation performance has a protection effect.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of the bottom view of the heat dissipation mechanism of the present invention;
FIG. 3 is a schematic sectional view of the mounting mechanism of the present invention;
fig. 4 is a schematic view of the top view of the partial cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic structural diagram of a in fig. 4 according to the present invention.
In the figure: 1. a bottom case; 2. a heat dissipation mechanism; 201. a heat sink sheet; 202. a heat dissipation case; 203. heat dissipation holes; 204. a heat radiation fan; 3. a shell cover; 4. an installation mechanism; 401. a threaded rotating rod; 402. a through groove; 403. a moving groove; 404. a threaded rod; 405. a bump; 406. a thread groove; 5. a protection mechanism; 501. a protection plate; 502. a handle; 503. mounting grooves; 504. a chute; 505. a baffle plate; 506. a slider; 507. a connecting plate; 508. clamping the column; 509. a spring; 6. and (4) connecting the two parts.
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. 1-5, the present invention provides an embodiment: the heat dissipation structure comprises a bottom shell 1, a heat dissipation mechanism 2, a shell cover 3, an installation mechanism 4 and a joint 6, wherein the shell cover 3 is installed at the top end of the bottom shell 1, the corner positions on the surface of the shell cover 3 are respectively provided with the installation mechanism 4, a threaded rotating rod 401, a through groove 402, a moving groove 403, a threaded rod 404, a bump 405 and a threaded groove 406 are sequentially arranged in the installation mechanism 4, the through groove 402 is arranged above the shell cover 3 at the bottom end of the threaded rotating rod 401, the moving grooves 403 are respectively arranged in the shell covers 3 at two sides of the through groove 402, the threaded rod 404 is arranged in the moving groove 403, the threaded rod 404 is in threaded connection with the moving groove 403, one end of the threaded rod 404 is fixedly connected with the bump 405, the threaded groove 406 is;
specifically, as shown in fig. 3, when the mechanism is used, the case cover 3 is placed on one side of the bottom case 1, the threaded rotating rod 401 is rotated, and the threaded rod 404 is rotated and moved downward due to the rotation of the threaded rotating rod 401, however, the threaded rod 404 is fixed with the threaded groove 406 in the process of moving downward, so that the switching power supply with good heat dissipation performance is convenient to disassemble and maintain;
a heat dissipation mechanism 2 is arranged on one side of the shell cover 3, a heat dissipation sheet 201, a heat dissipation shell 202, heat dissipation holes 203 and a heat dissipation fan 204 are sequentially arranged in the heat dissipation mechanism 2, the heat dissipation shell 202 is arranged on the other side of the heat dissipation sheet 201, the heat dissipation fan 204 is arranged in the heat dissipation shell 202, the type of the heat dissipation fan 204 can be CD3006, the heat dissipation holes 203 are arranged on the surface of the shell cover 3 on one side of the heat dissipation sheet 201 at equal intervals, and the heat dissipation holes 203 are matched with the heat dissipation fan 204;
specifically, as shown in fig. 1 and fig. 2, when the switching power supply is used, firstly, when the switching power supply is operated, the heat dissipation fan 204 can dissipate heat inside the bottom case 1, however, the dissipated temperature can be discharged outwards through the heat dissipation holes 203, and the heat dissipation fan 204 accelerates the heat dissipation of the bottom case 1 with good internal temperature under the cooperation of the heat dissipation holes 203 and the heat dissipation fins 201, so that the switching power supply with good heat dissipation performance has a good heat dissipation effect;
a joint 6 is arranged at one end inside the bottom shell 1, a protection mechanism 5 is arranged inside the bottom shell 1 at the top end of the joint 6, a protection plate 501, a handle 502, a mounting groove 503, a sliding groove 504, a baffle 505, a sliding block 506, a connecting plate 507, a clamping column 508 and a spring 509 are sequentially arranged inside the protection mechanism 5, the handle 502 is arranged on one side of the surface of the protection plate 501, mounting grooves 503 are respectively arranged on two sides of one end of the protection plate 501, the sliding grooves 504 are respectively arranged inside the protection plates 501 on two sides of the mounting groove 503, the baffle 505 is arranged inside the mounting groove 503, the sliding blocks 506 are respectively and fixedly connected to two ends of two sides of the baffle 505, one end of each sliding block 506 extends into the sliding groove 504, one end of the baffle 505 is fixedly connected with the connecting plate 507, one end of the;
specifically, as shown in fig. 3 and 5, when the mechanism is used, the protection plate 501 is firstly placed on one side of the case cover 3, the connection plate 507 is pulled to enable the baffle 505 to drive the slider 506 to slide on one side of the sliding groove 504, at this time, the clamping column 508 is clamped inside the bottom case 1, when the connection with the equipment is needed, the protection plate 501 is rotated through the handle 502, and the switch power supply with good heat dissipation performance has a protection effect.
The working principle is as follows: when the utility model is used, firstly, the shell cover 3 is placed on one side of the bottom shell 1, the threaded rotating rod 401 is rotated, the threaded rod 404 is rotated and moved downwards due to the rotation of the threaded rotating rod 401, and the threaded rod 404 is fixed between the threaded groove 406 in the process of moving downwards, otherwise, the same principle is adopted, so that the maintenance and the replacement of the electric element device in the bottom shell 1 are facilitated;
then, the protection plate 501 is placed on one side of the shell cover 3, the connecting plate 507 is pulled to enable the baffle plate 505 to drive the sliding block 506 to slide on one side of the sliding groove 504, at the moment, the clamping column 508 is clamped inside the bottom shell 1, and when the protection plate 501 needs to be connected with equipment, the protection plate 501 rotates through the handle 502;
finally, when the switching power supply works, the heat dissipation fan 204 can dissipate the heat inside the bottom case 1, however, the dissipated temperature can be discharged outwards through the heat dissipation holes 203, and the heat dissipation fan 204 accelerates the heat dissipation of the bottom case 1 with good internal temperature under the matching of the heat dissipation holes 203 and the heat dissipation fins 201, and finally the switching power supply with good heat dissipation performance is completed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a switching power supply that heat dispersion is good, includes drain pan (1), heat dissipation mechanism (2), cap (3), installation mechanism (4) and junction (6), its characterized in that: the structure is characterized in that a shell cover (3) is installed on the top end of the bottom shell (1), a corner position on the surface of the shell cover (3) is provided with an installation mechanism (4), a threaded rotating rod (401), a through groove (402), a moving groove (403), a threaded rod (404), a convex block (405) and a threaded groove (406) are sequentially arranged in the installation mechanism (4), the through groove (402) is formed in the top of the shell cover (3) at the bottom end of the threaded rotating rod (401), the moving groove (403) is formed in the shell covers (3) on two sides of the through groove (402), a heat dissipation mechanism (2) is arranged on one side of the shell cover (3), a joint (6) is arranged at one end of the inside of the bottom shell (1), and a protection mechanism (5) is arranged in the bottom.
2. The switching power supply according to claim 1, wherein: the heat dissipation mechanism is characterized in that a heat dissipation sheet (201), a heat dissipation casing (202), a heat dissipation hole (203) and a heat dissipation fan (204) are sequentially arranged inside the heat dissipation mechanism (2), the heat dissipation casing (202) is installed on the other side of the heat dissipation sheet (201), and the heat dissipation fan (204) is arranged inside the heat dissipation casing (202).
3. The switching power supply according to claim 2, wherein: the surface of the shell cover (3) on one side of the radiator fin (201) is provided with radiating holes (203) at equal intervals, and the radiating holes (203) are matched with a radiating fan (204).
4. The switching power supply according to claim 1, wherein: the inner part of the moving groove (403) is provided with a threaded rod (404), the threaded rod (404) is in threaded connection with the moving groove (403), and one end of the threaded rod (404) is fixedly connected with a lug (405).
5. The switching power supply according to claim 1, wherein: the top end of the bottom shell (1) at the bottom end of the convex block (405) is provided with a thread groove (406), and the thread groove (406) is matched with the threaded rod (404).
6. The switching power supply according to claim 1, wherein: protection plate (501), hand (hold) 502, mounting groove (503), spout (504), baffle (505), slider (506), connecting plate (507), card post (508) and spring (509) have set gradually in the inside of protection machanism (5), one side on protection plate (501) surface is provided with hand (hold) 502, the both sides of protection plate (501) one end all are provided with mounting groove (503), the inside of mounting groove (503) both sides protection plate (501) all is provided with spout (504).
7. The switching power supply according to claim 6, wherein: the inside of mounting groove (503) is provided with baffle (505), the equal fixedly connected with slider (506) in both ends of baffle (505) both sides, and the one end of slider (506) extends to inside spout (504).
8. The switching power supply according to claim 6, wherein: one end fixedly connected with connecting plate (507) of baffle (505), and the one end fixedly connected with card post (508) of connecting plate (507), one side fixedly connected with spring (509) of baffle (505) bottom connecting plate (507).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177822.8U CN211266753U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020177822.8U CN211266753U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211266753U true CN211266753U (en) | 2020-08-14 |
Family
ID=71991289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020177822.8U Active CN211266753U (en) | 2020-02-17 | 2020-02-17 | Switching power supply with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211266753U (en) |
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2020
- 2020-02-17 CN CN202020177822.8U patent/CN211266753U/en active Active
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