CN219068781U

CN219068781U - POE power supply ware with multiple heat radiation structure

Info

Publication number: CN219068781U
Application number: CN202223291829.0U
Authority: CN
Inventors: 谢建华
Original assignee: Shenzhen Yifengda Technology Co ltd
Current assignee: Shenzhen Yifengda Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-23
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a POE power supply, in particular to a POE power supply with various heat dissipation structures. The utility model provides a POE power supply with various heat dissipation structures, which rapidly dissipates heat in an air cooling and water cooling mode. The utility model provides a POE power supply with various heat dissipation structures, which comprises a first protective shell, a placing plate and a power supply body, wherein the placing plate is arranged in the first protective shell, the power supply body is arranged on the placing plate, and the power supply body is positioned in the first protective shell and further comprises a liquid cooling mechanism. In the running process of the POE power supply, one part of heat dissipates heat of the power supply body through the heat dissipation opening, and the other part of heat is transferred to the liquid cooling pipe, so that water in the liquid cooling pipe takes away heat generated when the POE power supply runs, and the purpose of multiple heat dissipation of the POE power supply is achieved.

Description

POE power supply ware with multiple heat radiation structure

Technical Field

The utility model relates to a POE power supply, in particular to a POE power supply with various heat dissipation structures.

Background

POE refers to a technology that can provide dc power for some IP-based terminals, such as IP phones, wireless lan access points AP, and webcams, while transmitting data signals for such devices, without any modification to the existing ethernet cat.5 wiring infrastructure.

When using the POE power supply to carry out direct current for equipment, generally adopt the mode with the POE power supply external, make POE power supply during operation can exchange heat with outside air through the thermovent to reach the radiating purpose to the POE power supply, with this stability that improves the POE power supply, but with the external mode radiating effect of POE power supply relatively poor, when the electric current through the POE power supply is great, the POE power supply is easy because the heat dissipation is bad leads to overheated, makes the POE power supply unable to carry out continuous power supply.

In view of this, there is a need to provide a POE power supply with multiple heat dissipating structures that dissipates heat rapidly by means of air cooling and water cooling.

Disclosure of Invention

In order to overcome the defect that the POE power supply device cannot continuously supply power due to overheating caused by poor heat dissipation easily when the current passing through the POE power supply device is large, the technical problem to be solved is that: the POE power supply device with the multiple heat dissipation structures is provided, and the POE power supply device can conduct rapid heat dissipation through air cooling and water cooling.

The utility model is realized by the following technical approaches: POE power supply with multiple heat radiation structure, including first protecting crust, place board and power supply body, first protecting crust lower part left and right sides all evenly spaced has the thermovent, and first protecting crust front side evenly spaced has the connector, installs in the first protecting crust and places the board, places the board on installing the power supply body, and the power supply body is located first protecting crust, still including liquid cooling mechanism, is provided with on the first protecting crust and is used for carrying out refrigerated liquid cooling mechanism to the power supply body.

In one embodiment, the liquid cooling mechanism comprises a liquid cooling box and a liquid cooling pipe, the liquid cooling box is arranged at the top of the first protective shell, the liquid cooling pipe is connected and communicated between the left side and the right side of the liquid cooling box, the liquid cooling pipe penetrates through the first protective shell, the liquid cooling pipe surrounds the power supply body, and a water adding port is formed in the top of the liquid cooling box.

In one embodiment, the fan comprises a first protection shell, a servo motor and fan blades, wherein the first protection shell is fixedly connected with the left side and the right side of the lower portion of the first protection shell, the servo motor is installed in the first protection shell, an output shaft of the servo motor penetrates through the first protection shell, the fan blades are fixedly connected to the output shaft of the servo motor, and the fan blades are located below the placing plate.

In one embodiment, the connector is provided with the dust guard in a sliding mode, and two return springs are connected between the dust guard and the first protective shell.

In one embodiment, the heat sink is further included, and the heat sink is fixedly connected to the rear side inside the first protection shell.

In one embodiment, the device further comprises rubber wrap angles, and the rubber wrap angles are symmetrically arranged on the left side and the right side of the upper portion and the lower portion of the first protective shell.

The design starting point, concept and advantages of the utility model are as follows, as can be seen from the above description of the structure of the utility model: 1. in the running process of the POE power supply, one part of heat dissipates heat of the power supply body through the heat dissipation opening, and the other part of heat is transferred to the liquid cooling pipe, so that water in the liquid cooling pipe takes away heat generated when the POE power supply runs, and the purpose of multiple heat dissipation of the POE power supply is achieved.

2. Through starting servo motor, with the heat discharge that POE power supply ware operation in-process produced outside first protecting crust to reach the purpose that carries out quick heat dissipation to the POE power supply ware.

3. After the POE power supply device is used, the return spring is restored to the original state by pulling out the power line to drive the dust guard to reset, so that dust is prevented from entering the connecting port when the POE power supply device is not used, and poor contact caused by dust adhesion in the connecting port is prevented.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic perspective sectional view of the first protective housing, the connection port and the placement plate according to the present utility model.

FIG. 3 is a schematic perspective sectional structure of the liquid cooling tank and the liquid cooling pipe of the utility model.

FIG. 4 is a schematic perspective sectional view of a second protective housing and fan blades according to the present utility model.

Fig. 5 is a schematic perspective view of a servo motor according to the present utility model.

Fig. 6 is a schematic perspective sectional structure of the rubber wrap angle and the heat sink of the present utility model.

Fig. 7 is a schematic perspective view of the dust guard and return spring of the present utility model.

Marked in the figure as: the heat-dissipating device comprises a first protective shell, a 2-heat-dissipating opening, a 3-connecting opening, a 4-placing plate, a 5-power supply body, a 6-liquid cooling mechanism, a 60-liquid cooling box, a 61-liquid cooling pipe, a 62-water adding opening, a 7-heat-dissipating mechanism, a 70-second protective shell, a 71-servo motor, 72-fan blades, 8-rubber wrap angles, 9-cooling fins, 10-dust-proof plates and 11-return springs.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Example 1

Referring to fig. 1 to 4, a POE power supply with various heat dissipation structures is shown, including a protecting shell, a placing plate 4 and a power supply body 5, the left side and the right side of the lower part of the protecting shell 1 are uniformly spaced with heat dissipation openings 2, the front side of the protecting shell 1 is uniformly spaced with a connecting opening 3, the placing plate 4 is arranged in the protecting shell 1, the placing plate 4 is provided with a power supply body 5, the power supply body 5 is positioned in the protecting shell 1, the POE power supply body also comprises a liquid cooling mechanism 6, and the protecting shell 1 is provided with the liquid cooling mechanism 6 for cooling the power supply body 5.

When the need dispels the heat to the POE power supply ware, the staff is put into power supply ware body 5 and is placed on the board 4, then the staff inserts the power cord on connector 3, the in-process of POE power supply ware operation, a portion of heat dispels the heat to power supply ware body 5 through thermovent 2, then the staff gets into in the liquid cooling case 60 through filler 62 with appropriate amount of water, the water in the liquid cooling case 60 enters into in the liquid cooling pipe 61, another part heat transfer that produces when the POE power supply ware is operated is gone up to liquid cooling pipe 61, thereby make the water in the liquid cooling pipe 61 take away the heat that produces when the POE power supply ware is operated, thereby reach the purpose of carrying out multiple heat dissipation to the POE power supply ware.

Example 2

Based on embodiment 1, referring to fig. 3, the liquid cooling device further comprises a liquid cooling mechanism 6, the liquid cooling mechanism 6 comprises a liquid cooling box 60 and a liquid cooling pipe 61, the liquid cooling box 60 is installed at the top of the first protecting shell 1, the liquid cooling pipe 61 is connected and communicated between the left side and the right side of the liquid cooling box 60, the liquid cooling pipe 61 penetrates through the first protecting shell 1, the liquid cooling pipe 61 surrounds the power supply body 5, and a water adding port 62 is formed in the top of the liquid cooling box 60.

In the operation process of the POE power supply, a worker starts the servo motor 71, and an output shaft of the servo motor 71 drives the fan blades 72 to rotate, so that heat generated in the operation process of the POE power supply is discharged out of the first protective shell 1, the purpose of rapidly radiating the POE power supply is achieved, and when the POE power supply stops operating, the worker closes the servo motor 71.

Referring to fig. 5, the heat dissipation device further includes a heat dissipation mechanism 7, the heat dissipation mechanism 7 includes a second protective shell 70, a servo motor 71 and fan blades 72, the second protective shell 70 is disposed on the left and right sides of the lower portion in the first protective shell 1 in a welding manner, the servo motor 71 is mounted in the second protective shell 70, an output shaft of the servo motor 71 penetrates through the second protective shell 70, the fan blades 72 are disposed on the output shaft of the servo motor 71 in a welding manner, and the fan blades 72 are located below the placement plate 4.

When connector 3 need insert the power cord, staff slides dust guard 10, and dust guard 10 makes return spring 11 receive the extrusion and takes place to deform, and then staff's power cord insert use the POE power supply ware can, and the POE power supply ware is used after accomplishing, and the staff pulls out the power cord, and return spring 11 resumes original state and drives dust guard 10 and reset to dust enters into connector 3 when avoiding not using the POE power supply ware, leads to the contact failure after preventing in the connector 3 attached dust.

Referring to fig. 7, the connector 3 is provided with a dust-proof plate 10 in a sliding manner, and two return springs 11 are connected between the dust-proof plate 10 and the first protective shell 1.

In the operation process of the POE power supply, a part of heat is taken away by the radiating fins 9 and is transferred to the air, so that the purpose of radiating the POE power supply can be achieved.

Referring to fig. 6, the heat sink 9 is further included, and the heat sink 9 is disposed on the rear side of the first protection shell 1 through welding.

Rubber wrap angle 8 can protect first protecting crust 1, avoids POE power supply device to receive the collision at the in-process first protecting crust 1 that uses, leads to POE power supply device to damage.

Referring to fig. 6, the first protective shell 1 further comprises rubber wrap angles 8, and the rubber wrap angles 8 are symmetrically arranged on the left side and the right side of the upper portion and the lower portion of the first protective shell 1.

While the disclosure has been described with respect to only a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the utility model as disclosed herein. Accordingly, the scope of the utility model should be limited only by the attached claims.

Claims

1. POE power supply with multiple heat radiation structure, including first protecting crust (1), place board (4) and power supply body (5), first protecting crust (1) lower part left and right sides is all evenly spaced apart has thermovent (2), first protecting crust (1) front side is evenly spaced apart has connector (3), install in first protecting crust (1) and place board (4), place install power supply body (5) on board (4), power supply body (5) are located first protecting crust (1), a serial communication port, still including liquid cooling mechanism (6), be provided with on first protecting crust (1) and be used for carrying out refrigerated liquid cooling mechanism (6) to power supply body (5).

2. The POE power supply with the plurality of heat dissipation structures according to claim 1, further comprising a liquid cooling mechanism (6), wherein the liquid cooling mechanism (6) comprises a liquid cooling box (60) and a liquid cooling pipe (61), the liquid cooling box (60) is installed at the top of the first protective housing (1), the liquid cooling pipe (61) is connected and communicated between the left side and the right side of the liquid cooling box (60), the liquid cooling pipe (61) penetrates through the first protective housing (1), the liquid cooling pipe (61) surrounds the power supply body (5), and a water adding port (62) is formed in the top of the liquid cooling box (60).

3. The POE power supply with the multiple heat dissipation structures as claimed in claim 2, further comprising a heat dissipation mechanism (7), wherein the heat dissipation mechanism (7) comprises a second protective shell (70), a servo motor (71) and fan blades (72), the second protective shell (70) is fixedly connected to the left side and the right side of the inner lower portion of the first protective shell (1), the servo motor (71) is arranged in the second protective shell (70), an output shaft of the servo motor (71) penetrates through the second protective shell (70), the fan blades (72) are fixedly connected to the output shaft of the servo motor (71), and the fan blades (72) are located below the placing plate (4).

4. A POE power supply with multiple heat dissipation structures as in claim 3, further comprising a dust guard (10) and return springs (11), wherein the dust guard (10) is slidably disposed on the connection port (3), and two return springs (11) are connected between the dust guard (10) and the first protection shell (1).

5. The POE power supply with multiple heat dissipation structures as set forth in claim 4, further comprising a heat sink (9), wherein the heat sink (9) is fixedly connected to the rear side of the interior of the first protective shell (1).

6. The POE power supply with the plurality of heat dissipation structures as claimed in claim 5, further comprising rubber wrap angles (8), wherein the rubber wrap angles (8) are symmetrically arranged on the left side and the right side of the upper portion and the lower portion of the first protective shell (1).