CN213602543U

CN213602543U - Switching power supply board capable of efficiently dissipating heat

Info

Publication number: CN213602543U
Application number: CN202022042147.0U
Authority: CN
Inventors: 符立基
Original assignee: Foshan Shenghe Electronic Technology Co ltd
Current assignee: Foshan Shenghe Electronic Technology Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-07-02
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of switching power supply boards, and discloses a switching power supply board capable of efficiently dissipating heat, which comprises a switching power supply board body, wherein two ends of one side of the top of the switching power supply board body are both fixedly provided with capacitor bodies, one end of the outer wall of two capacitor bodies is both fixedly provided with a positioning shaft, and two ends of the outer wall of two positioning shafts are both hinged with a first positioning ring, the switching power supply board capable of efficiently dissipating heat of the utility model is characterized in that the capacitor bodies are clamped and fixed on the surface of the switching power supply board body through the two first positioning rings, the first positioning ring is fixedly connected with a second positioning ring through a first support rod, and the second positioning ring is fixedly connected on the surface of the switching power supply board body through a second screw, thereby ensuring that each capacitor body is stable and not easy to contact, not only ensuring the pins of the capacitor bodies to be stably contacted, and reduce the short circuit hidden danger, protection electrical apparatus and switching power supply board body.

Description

Switching power supply board capable of efficiently dissipating heat

Technical Field

The utility model relates to a switching power supply board technical field specifically is a can high-efficient radiating switching power supply board.

Background

The power panel is a board mainly used for power processing, the power processing mode is diversified according to the requirements of subsequent circuits, and the power panel is a circuit board for providing power for one device.

Among the prior art, the fixed a plurality of electric capacity that are equipped with in surface of switching power supply board is usually used with the power supply, and the device during operation drives inner wall power supply board because the removal collision of device easily, and the electric capacity vibrations on power supply board surface move the collision for a long time and make probably to have the pin fracture between a plurality of electric capacities, perhaps electric capacity contacts each other, hidden danger such as pin intercommunication not only makes electrical apparatus take place the short circuit, causes the potential safety hazard easily moreover, consequently needs a switching power supply board that can high-efficiently dispel the heat.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can high-efficient radiating switching power supply board possesses advantages such as the electric capacity of stable separation power supply board, has solved the problem that the electric capacity of power supply board drops.

(II) technical scheme

For the electric capacity purpose of realizing above-mentioned stable separation power strip, the utility model provides a following technical scheme: the switch power panel comprises a switch power panel body, wherein two ends of one side of the top of the switch power panel body are fixedly provided with capacitor bodies, one ends of the outer walls of the capacitor bodies are fixedly provided with positioning shafts, two ends of the outer wall of each positioning shaft are respectively hinged with a first positioning ring, four ends of the outer wall of each first positioning ring are respectively fixedly provided with a first supporting rod, one end of each first supporting rod is fixedly provided with a second positioning ring, one end of each first supporting rod is fixedly connected with two sides of the top of each second positioning ring, one end of each second positioning ring is hinged with one end of each other second positioning ring, and the other end of each second positioning ring is fixedly connected with the other end of each other second positioning ring through a first screw.

Preferably, four the intermediate position on second holding ring top all is fixed and is equipped with the second bracing piece, four the top of second bracing piece all is fixed and is equipped with the isolating ring, and wherein the one end of two isolating rings is articulated with the one end of two other isolating rings respectively, and wherein the other end of two isolating rings passes through second screw fixed connection with the other end of two other isolating rings respectively.

Preferably, one end of the outer wall of one of the isolating rings is fixedly provided with a connecting rod, and one end of the connecting rod is fixedly connected with one end of the outer wall of the other isolating ring.

Preferably, the fixed block that is equipped with of one end of switching power supply board body one side, one side of fixed block alternates and is equipped with the lead screw, the intermediate position screw thread of lead screw outer wall is equipped with the locating piece, one side of locating piece and one side sliding connection of switching power supply board body, the spout has been seted up to one side of switching power supply board body bottom, the spout slides and is equipped with the slider, and the fixed bottom that sets up at the locating piece inner wall of slider, the fixed hair-dryer that is equipped with in top of locating piece.

Preferably, a first limiting block is fixedly arranged at one end of the screw rod, a second limiting block is fixedly arranged at one end, close to the fixing block, of the outer wall of the screw rod, and a handle is fixedly arranged at the other end of the screw rod after the other end of the screw rod penetrates through the fixing block.

Preferably, a switch panel is fixedly arranged on one side of the positioning block, a blower switch is fixedly arranged on the surface of the switch panel, and the blower is electrically connected with an external power supply through the blower switch.

(III) advantageous effects

Compared with the prior art, the utility model provides a can high-efficient radiating switching power supply board possesses following beneficial effect:

1. this can high-efficient radiating switching power supply board, fix the capacitor body block on the surface of switching power supply board body through two first holding rings, first holding ring is through first bracing piece fixedly connected with second holding ring, the second holding ring is through the surface of second screw fixed connection at the switching power supply board body, the fixed isolating ring of second bracing piece is passed through on the top of second holding ring, make through connecting rod fixed connection between a plurality of isolating rings, thereby guarantee that every capacitor body is stable and difficult contact, not only make the pin contact of capacitor body stable, keep the normal use of electrical apparatus, and reduce the short circuit hidden danger, protect electrical apparatus and switching power supply board body.

2. This can high-efficient radiating switching power supply board, the one end through switching power supply board body passes through the fixedly connected with fixed block, and the fixed block interlude is equipped with the lead screw, rotates the handle and makes the lead screw drive the locating piece remove along the slip direction of spout and slider to the surface capacitance who drives the hair-dryer on locating piece top for switching power supply board body, thereby improves power supply board heat radiating area, increases the radiating efficiency, increases power supply board life.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing structure of the present invention;

fig. 3 is a schematic view of the heat dissipation structure of the present invention.

In the figure: 1. a switching power panel body; 2. a capacitor body; 3. a chute; 4. a fixed block; 5. an isolating ring; 6. a connecting rod; 7. a first positioning ring; 8. a second support bar; 9. a second positioning ring; 10. a first support bar; 11. positioning blocks; 12. a blower; 13. a screw rod; 14. a first stopper; 15. a handle; 16. a second limiting block; 17. a first screw; 18. a second screw.

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. 1-3, the switch power panel comprises a switch power panel body 1, wherein two capacitor bodies 2 are fixedly arranged at two ends of one side of the top of the switch power panel body 1, positioning shafts are fixedly arranged at one ends of the outer walls of the two capacitor bodies 2, first positioning rings 7 are respectively hinged at two ends of the outer walls of the two positioning shafts, first supporting rods 10 are respectively fixedly arranged at two ends of the outer walls of the four first positioning rings 7, second positioning rings 9 are respectively fixedly arranged at one ends of the eight first supporting rods 10, one ends of the eight first supporting rods 10 are respectively fixedly connected with two sides of the top of the four second positioning rings 9, one ends of the two second positioning rings 9 are respectively hinged with one ends of the other two second positioning rings 9, the other ends of the two second positioning rings 9 are respectively fixedly connected with the other ends of the other two second positioning rings 9 through first screws 17, one end of the outer wall of one isolation ring 5 is fixedly provided with, one end of the connecting rod 6 is fixedly connected with one end of the outer wall of the other isolating ring 5, a switch panel is fixedly arranged on one side of the positioning block 11, a blower switch is fixedly arranged on the surface of the switch panel, a blower 12 is electrically connected with an external power supply through the blower switch, and the distance between the first limiting block 14 and the second limiting block 16 is the same as the width of the switch power panel body 1.

Referring to fig. 2, the second support rods 8 are fixedly disposed at the middle positions of the top ends of the four second positioning rings 9, the isolation rings 5 are fixedly disposed at the top ends of the four second support rods 8, wherein one end of each of the two isolation rings 5 is hinged to one end of each of the other two isolation rings 5, and the other end of each of the two isolation rings 5 is fixedly connected to the other end of each of the other two isolation rings 5 through a second screw 18.

Referring to fig. 3, a fixed block 4 is fixedly disposed at one end of one side of the switching power panel body 1, a lead screw 13 is inserted into one side of the fixed block 4, a positioning block 11 is threadedly disposed at a middle position of an outer wall of the lead screw 13, one side of the positioning block 11 is slidably connected with one side of the switching power panel body 1, a sliding groove 3 is disposed at one side of a bottom end of the switching power panel body 1, a sliding block is slidably disposed in the sliding groove 3, and the slider is fixed to be set up in the bottom of locating piece 11 inner wall, the fixed hair-dryer 12 that is equipped with in top of locating piece 11, the fixed first stopper 14 that is equipped with in one end of lead screw 13, the fixed second stopper 16 that is equipped with in one end that the lead screw 13 outer wall is close to fixed block 4, the other end of lead screw 13 passes fixed handle 15 that is equipped with of fixed block 4, one side and the one side block of switching power supply board body 1 of locating piece 11 are connected, spout 3 and the slider sliding connection of locating piece 11 inner wall bottom are seted up to one side of switching power supply board body.

When the switch power panel is used, when the switch power panel body 1 is installed, a worker fixes the capacitor body 2 on the surface of the switch power panel body 1 through the clamping of the two first positioning rings 7, the first positioning rings 7 are fixedly connected with the second positioning ring 9 through the first supporting rods 10, the second positioning ring 9 is fixedly connected on the surface of the switch power panel body 1 through the second screws 18, the top end of the second positioning ring 9 fixes the isolation ring 5 through the second supporting rods 8, so that the isolation rings 5 are directly and fixedly connected through the connecting rods 6, each capacitor body 2 is ensured to be stable and not easy to contact, one end of the switch power panel body 1 is fixedly connected with the fixed block 4 through the fixed rod 13, the lead screw 13 is inserted into the fixed block 4, the handle 15 is rotated to enable the lead screw 13 to drive the positioning block 11 to move along the sliding direction of the sliding chute 3 and the sliding block, and accordingly the blower 12 at the top end of, the positioning block 11 is fixed in the middle of the screw 13 through a first stopper 14 and a second stopper 16 to slide.

In conclusion, this can high-efficient radiating switching power supply board, fix the 2 blocks of electric capacity body on the surface of switching power supply board body 1 through two first holding ring 7, first holding ring 7 is through first bracing piece 10 fixedly connected with second holding ring 9, second holding ring 9 is through the surface of second screw 18 fixed connection at switching power

supply board body

1, 8 fixed isolating ring 5 are passed through on the top of second holding ring 9, make a plurality of isolating rings 5 directly pass through connecting rod 6 fixed connection, thereby guarantee that every electric capacity body 2 is stable and difficult contact, not only make the pin contact of electric capacity body 2 stable, keep the normal use of electrical apparatus, and reduce the short circuit hidden danger, protect electrical apparatus and switching power supply board body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can high-efficient radiating switching power supply board, includes switching power supply board body (1), its characterized in that, the both ends of switching power supply board body (1) top one side are all fixed and are equipped with electric capacity body (2), two the one end of electric capacity body (2) outer wall is all fixed and is equipped with the location axle, two the both ends of location off-axial wall all articulate and are equipped with first holding ring (7), four the both ends of first holding ring (7) outer wall are all fixed and are equipped with first bracing piece (10), eight the one end of first bracing piece (10) is all fixed and is equipped with second holding ring (9), and the one end of eight first bracing pieces (10) respectively with the both sides fixed connection at four second holding ring (9) tops, wherein two the one end of second holding ring (9) is articulated with the one end of two other second holding ring (9) respectively, wherein two the other end of second holding ring (9) leads to the other end of two other second holding ring (9) respectively and leads to the other end The first screw (17) is fixedly connected.

2. The switching power supply board capable of efficiently dissipating heat according to claim 1, wherein: four the intermediate position on second holding ring (9) top all fixes and is equipped with second bracing piece (8), four the top of second bracing piece (8) all fixes and is equipped with isolating ring (5), and wherein the one end of two isolating rings (5) is articulated with the one end of two isolating rings (5) in addition respectively, and wherein the other end of two isolating rings (5) passes through second screw (18) fixed connection with the other end of two isolating rings (5) in addition respectively.

3. The switching power supply board capable of efficiently dissipating heat according to claim 2, wherein: one end of the outer wall of one of the isolating rings (5) is fixedly provided with a connecting rod (6), and one end of the connecting rod (6) is fixedly connected with one end of the outer wall of the other isolating ring (5).

4. The switching power supply board capable of efficiently dissipating heat according to claim 1, wherein: the fixed block (4) that is equipped with of one end of switching power supply board body (1) one side, one side interlude of fixed block (4) is equipped with lead screw (13), the intermediate position screw thread of lead screw (13) outer wall is equipped with locating piece (11), one side of locating piece (11) and one side sliding connection of switching power supply board body (1), spout (3) have been seted up to one side of switching power supply board body (1) bottom, spout (3) slide and are equipped with the slider, and the fixed bottom that sets up at locating piece (11) inner wall of slider, the fixed hair-dryer (12) that is equipped with in top of locating piece (11).

5. The switching power supply board capable of efficiently dissipating heat according to claim 4, wherein: the fixed first stopper (14) that is equipped with of one end of lead screw (13), the one end that the outer wall of lead screw (13) is close to fixed block (4) is fixed and is equipped with second stopper (16), the other end of lead screw (13) passes fixed block (4) and is fixed and be equipped with handle (15).

6. The switching power supply board capable of efficiently dissipating heat according to claim 4, wherein: the fixed flush mounting plate that is equipped with in one side of locating piece (11), flush mounting plate's fixed surface is equipped with the hair-dryer switch, hair-dryer (12) are through hair-dryer switch and external power source electric connection.