Portable POE power supply

Abstract

The utility model discloses a portable POE power supply, which relates to the technical field of power supplies and comprises a POE power supply main body, and the surface of the POE power supply main body is provided with a heat dissipation assembly and a protection assembly. The heat dissipation assembly comprises a heat dissipation frame, the heat dissipation frame is arranged in the middle of the POE power supply main body, supporting blocks are arranged on the two sides of the top end and the two sides of the bottom end of the heat dissipation frame, and heat dissipation fins are arranged on the surface of the heat dissipation frame; the protection assembly comprises four clamping blocks, the four clamping blocks are arranged outside the four supporting blocks in a clamped mode respectively, and a protection frame is arranged outside every two corresponding supporting blocks. The POE power supply has the beneficial effects that the connecting ring is arranged through the connecting block, so that the POE power supply can be connected with an external rope, the POE power supply is convenient to carry and not easy to lose, the matching of the protective block and the protective frame in the protective assembly can reduce the damage to the POE power supply main body caused by impact and falling, the POE power supply has a better protective effect, and the protective frame which is easy to disassemble can be conveniently maintained and replaced; and the maintenance efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a POE power supply, in particular to a portable POE power supply, and belongs to the technical field of power supplies. Background Art

[0002] With the rapid development of network technology, POE (Power over Ethernet) technology, as a technology for powering network devices through Ethernet cables, has been widely used. POE technology allows data and power to be transmitted simultaneously in a single network cable, simplifying network wiring and maintenance work. However, existing POE power supply equipment is not easy to carry, so a portable POE power supply is needed;

[0003] Among them, the "a kind of portable POE power supply" disclosed in the application number "CN202223168231.2" is also an increasingly mature technology, comprising an upper shell (1), a lower shell (2) and a circuit board arranged inside the upper shell (1) and the lower shell (2), characterized in that: grooves (4) are provided on both sides of the upper shell (1) and the lower shell (2), and a plurality of metal tubes (5) are passed through the grooves (4), both ends of the metal tubes (5) pass through the grooves (4) and are connected to the metal plate (10) in the upper shell (1), and one side of the metal plate (10) is connected to the metal plate (10). The side of the metal plate (10) is bonded to the inner wall of the upper shell (1), and the other side of the metal plate (10) is bonded to the heat-generating electronic components on the circuit board through a heat-conducting insulating sheet. The upper shell (1) and the lower shell (2) are both provided with inclined surfaces (6). In the present application, grooves are provided on the side walls of the upper shell and the lower shell, and the metal tube body in the groove is connected to the metal plate in the shell. The heat of the heat-generating electronic components on the circuit board is transferred to the metal plate, and then transferred from the metal plate to the metal tube body. The metal tube body is in contact with the external air to achieve the effect of cooling and dissipating heat, thereby achieving the effect of quickly cooling and dissipating heat inside the power supply.

[0004] However, the above method still has the following defects in actual use: there is no good protective structure. If the POE power supply accidentally falls during movement, its internal electronic components will be damaged; at the same time, external dust and moisture can easily penetrate into the connection parts of the POE power supply, affecting its service life. Utility Model Content

[0005] The purpose of the utility model is to provide a portable POE power supply to solve the problem proposed in the above background technology that there is no good protective structure. If the POE power supply is accidentally dropped during movement, external dust and moisture can easily penetrate the connection parts.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable POE power supply, comprising a POE power supply body, the surface of which is provided with a heat dissipation component and a protective component; the heat dissipation component comprises a heat dissipation frame, which is arranged in the middle of the POE power supply body, and both sides of the top end and the bottom end of the heat dissipation frame are provided with support blocks, and the surface of the heat dissipation frame is provided with heat sinks; the protective component comprises four card blocks, and the four card blocks are respectively arranged on the outside of four support blocks, and the outside of every two corresponding support blocks is provided with a protective frame, and the four corners of each of the protective frames are provided with protective blocks, and the surface of one of the protective frames is provided with a sealing mechanism.

[0007] As a preferred technical solution of the utility model, the sealing mechanism includes a first rubber rope, which is arranged at one end of one of the protective frames, and a first sealing plug is arranged at one end of the first rubber rope, and a second rubber rope is arranged at the other end of one of the protective frames, and a second sealing plug is arranged at one end of the second rubber rope.

[0008] As a preferred technical solution of the utility model, a first connecting sleeve is provided on the back side of the first sealing plug, and a second connecting sleeve is provided on the back side of the second sealing plug.

[0009] As a preferred technical solution of the utility model, a first mounting plate is provided on one side of the inner wall of one of the protective frames, a first rubber block is provided on the surface of the first mounting plate, and the inner wall of the first connecting sleeve is snap-connected with the surface of the first rubber block.

[0010] As a preferred technical solution of the utility model, a second mounting plate is provided on the other side of the inner wall of one of the protective frames, a second rubber block is provided on the surface of the second mounting plate, and the inner wall of the second connecting sleeve is snap-connected with the surface of the second rubber block.

[0011] As a preferred technical solution of the utility model, a connection block is provided on one side of the heat dissipation frame, and a connection ring is provided on the surface of the connection block.

[0012] As a preferred technical solution of the utility model, a power slot is provided at one end of the POE power supply body, and a network cable slot is provided at the other end of the POE power supply body. The surface of the first sealing plug is snap-fitted to the inner wall of the power slot, and the surface of the second sealing plug is snap-fitted to the inner wall of the network cable slot.

[0013] As a preferred technical solution of the utility model, a first connecting groove is provided in the middle of each support block, a second connecting groove that matches each other is provided in the middle of each protective frame and the middle of each clamping block, and a locking bolt is threadedly connected between the first connecting groove and the second connecting groove.

[0014] Compared with the related art, the portable POE power supply provided by the utility model has the following beneficial effects:

[0015] 1. The connection block is provided with a connection ring which can be connected with an external rope, making it easy to carry and not easy to lose. The cooperation between the protection block and the protection frame in the protection component can reduce the damage to the POE power supply body caused by impact and fall, and has a good protective effect. The easily removable protection frame can be easily maintained and replaced, greatly improving the maintenance efficiency;

[0016] 2. The cooperation between the first sealing plug and the second sealing plug in the sealing mechanism can block foreign matter and moisture, and has a good protective effect. The first rubber rope and the second rubber rope can prevent the first sealing plug and the second sealing plug from being accidentally lost. The cooperation between the first connecting sleeve and the second connecting sleeve can facilitate sorting and storage, making it more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is one of the explosion structure schematic diagrams of the utility model;

[0019] Figure 3 This is the second schematic diagram of the explosion structure of the utility model;

[0020] Figure 4 It is a side structural schematic diagram of the utility model;

[0021] Figure 5 It is an enlarged structural schematic diagram of the heat dissipation component of the utility model.

[0022] In the figure: 1. POE power supply body; 2. heat dissipation component; 21. heat dissipation frame; 22. support block; 221. first connecting groove; 23. heat sink; 25. connecting block; 26. connecting ring; 3. protection component; 31. clamping block; 32. protection frame; 321. second connecting groove; 33. protection block; 34. sealing mechanism; 341. first rubber rope; 342. first sealing plug; 3421. first connecting sleeve; 343. second rubber rope; 344. second sealing plug; 3441. second connecting sleeve; 345. first mounting plate; 346. first rubber block; 347. second mounting plate; 348. second rubber block; 4. power slot; 41. network cable slot. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-5 The utility model provides a portable POE power supply, including a POE power supply body 1, a heat dissipation component 2 and a protection component 3 are provided on the surface of the POE power supply body 1;

[0026] The heat dissipation component 2 includes a heat dissipation frame 21, which is fixedly arranged in the middle of the POE power supply body 1. Support blocks 22 are fixedly arranged on both sides of the top and bottom of the heat dissipation frame 21. A heat sink 23 is fixedly arranged on the surface of the heat dissipation frame 21 to increase the contact area with the air and improve the heat dissipation efficiency.

[0027] The protection component 3 includes four card blocks 31, which are respectively clamped on the outside of four support blocks 22, and a protection frame 32 is fixedly arranged on the outside of every two corresponding support blocks 22, and a protection block 33 is fixedly arranged on the four corners of each protection frame 32, and a sealing mechanism 34 is arranged on the surface of one of the protection frames 32;

[0028] A second mounting plate 347 is fixedly disposed on the other side of the inner wall of one of the protection frames 32 , a second rubber block 348 is fixedly disposed on the surface of the second mounting plate 347 , and the inner wall of the second connecting sleeve 3441 is engaged with the surface of the second rubber block 348 ;

[0029] A connection block 25 is fixedly provided on one side of the heat dissipation frame 21, and a connection ring 26 is fixedly provided on the surface of the connection block 25 to facilitate connection with an external rope;

[0030] A first connecting groove 221 is formed in the middle of each supporting block 22, and a second connecting groove 321 matching each other is formed in the middle of each protective frame 32 and the middle of each clamping block 31, and a locking bolt is threadedly connected between the first connecting groove 221 and the second connecting groove 321;

[0031] Specifically, first, the heat dissipation frame 21 fits with the surface of the POE power supply body 1, and the heat dissipation frame 21 transfers heat to the surfaces of several heat sinks 23 to increase the contact area with the air. A connecting ring 26 is provided on one side of the heat dissipation frame 21 through a connecting block 25, and the connecting ring 26 can be connected to an external rope, making it convenient to carry and not easy to lose.

[0032] Embodiment 2:

[0033] The sealing mechanism 34 includes a first rubber rope 341, which is arranged at one end of one of the protection frames 32, and a first sealing plug 342 is arranged at one end of the first rubber rope 341, and a second rubber rope 343 is arranged at the other end of one of the protection frames 32, and a second sealing plug 344 is arranged at one end of the second rubber rope 343;

[0034] A first connecting sleeve 3421 is fixedly disposed on the back of the first sealing plug 342, a first mounting plate 345 is fixedly disposed on one side of the inner wall of one of the protection frames 32 of the second sealing plug 344, a first rubber block 346 is fixedly disposed on the surface of the first mounting plate 345, and the inner wall of the first connecting sleeve 3421 is engaged with the surface of the first rubber block 346;

[0035] One end of the POE power supply body 1 is provided with a power slot 4 for connecting a power line, and the other end of the POE power supply body 1 is provided with a network cable slot 41 for connecting a network cable. The surface of the first sealing plug 342 is engaged with the inner wall of the power slot 4, and the surface of the second sealing plug 344 is engaged with the inner wall of the network cable slot 41.

[0036] Specifically, firstly, through the cooperation of the first sealing plug 342 and the second sealing plug 344, the penetration of foreign matter and moisture into the power slot 4 and the network cable slot 41 of the POE power supply body 1 during movement can be reduced, and it has a good protective effect. When the first sealing plug 342 and the second sealing plug 344 are not in use, the first connecting sleeve 3421 and the second connecting sleeve 3441 can be used to conveniently organize and store the first sealing plug 342 and the second sealing plug 344, making them more aesthetically pleasing.

[0037] When in use, firstly, in order to improve the heat dissipation of the POE power supply body 1, a heat dissipation frame 21 is provided in the middle of the POE power supply body 1, and the heat dissipation frame 21 is in contact with the surface of the POE power supply body 1, and the heat dissipation frame 21 transfers heat to the surfaces of a plurality of heat sinks 23 to increase the contact area with the air. In order to facilitate carrying the POE power supply body 1, a connecting ring 26 is provided on one side of the heat dissipation frame 21 through a connecting block 25, and the connecting ring 26 can be connected to an external rope, so that it is convenient to carry and not easy to lose;

[0038] In order to reduce the damage to the POE power supply body 1 caused by collision and falling during movement, the POE power supply body 1 needs to be protected. Support blocks 22 are provided at the top and bottom of the heat dissipation frame 21. The support block 22 is connected to the protective frame 32 through a clamping block 31, and each of the four corners of the protective frame 32 is provided with a protective block 33. The protective block 33 is made of soft rubber material. The mutual cooperation between the protective block 33 and the protective frame 32 can reduce the damage to the POE power supply body 1 caused by collision and falling, and has a good protective effect. In order to facilitate the maintenance and replacement of the damaged protective frame 32, the locking bolt between the first connecting groove 221 and the second connecting groove 321 can be unscrewed. The clamping block 31 and the support block 22 are in a clamping connection mode, which can facilitate the disassembly of the protective frame 32, and the maintenance and replacement are more convenient;

[0039] In order to reduce the penetration of foreign matter and moisture into the power slot 4 and the network cable slot 41 of the POE power supply body 1 during movement, a first sealing plug 342 and a second sealing plug 344 are respectively provided on the outside thereof. The cooperation of the first sealing plug 342 and the second sealing plug 344 can block foreign matter and moisture, and has a good protective effect. In order to avoid the loss of the first sealing plug 342 and the second sealing plug 344, the first sealing plug 342 is connected to one end of the protective frame 32 through the first rubber rope 341, and the second sealing plug 344 is connected to the protective frame 32 through the second rubber rope 341. The second rubber rope 343 is connected to the other end of the protective frame 32. When the first sealing plug 342 and the second sealing plug 344 are not in use, the first sealing plug 342 is inserted into the first rubber block 346 through the first connecting sleeve 3421 on the back, and the second sealing plug 344 is inserted into the second rubber block 348 through the second connecting sleeve 3441 on the back. The cooperation between the first connecting sleeve 3421 and the second connecting sleeve 3441 can facilitate the arrangement and storage of the first sealing plug 342 and the second sealing plug 344, making them more aesthetically pleasing.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable POE power supply, comprising a POE power supply body (1), characterized in that: The surface of the POE power source body (1) is provided with a heat dissipation component (2) and a protection component (3); The heat dissipation component (2) comprises a heat dissipation frame (21), the heat dissipation frame (21) is arranged in the middle of the POE power supply body (1), both sides of the top end and both sides of the bottom end of the heat dissipation frame (21) are provided with support blocks (22), and the surface of the heat dissipation frame (21) is provided with heat sinks (23); The protection component (3) comprises four clamping blocks (31), the four clamping blocks (31) being respectively clamped on the outside of four support blocks (22), a protection frame (32) being provided on the outside of every two corresponding support blocks (22), and a protection block (33) being provided on the four corners of each protection frame (32), and a sealing mechanism (34) being provided on the surface of one of the protection frames (32).

2. A portable POE power supply according to claim 1, characterized in that: The sealing mechanism (34) comprises a first rubber rope (341), the first rubber rope (341) being arranged at one end of one of the protective frames (32), a first sealing plug (342) being arranged at one end of the first rubber rope (341), a second rubber rope (343) being arranged at the other end of one of the protective frames (32), a second sealing plug (344) being arranged at one end of the second rubber rope (343).

3. A portable POE power supply according to claim 2, characterized in that: A first connecting sleeve (3421) is provided on the back side of the first sealing plug (342), and a second connecting sleeve (3441) is provided on the back side of the second sealing plug (344).

4. A portable POE power supply according to claim 3, characterized in that: A first mounting plate (345) is provided on one side of the inner wall of one of the protective frames (32), a first rubber block (346) is provided on the surface of the first mounting plate (345), and the inner wall of the first connecting sleeve (3421) is snap-fitted and connected to the surface of the first rubber block (346).

5. A portable POE power supply according to claim 3, characterized in that: A second mounting plate (347) is provided on the other side of the inner wall of one of the protective frames (32), a second rubber block (348) is provided on the surface of the second mounting plate (347), and the inner wall of the second connecting sleeve (3441) is snap-fitted and connected to the surface of the second rubber block (348).

6. A portable POE power supply according to claim 1, characterized in that: A connection block (25) is provided on one side of the heat dissipation frame (21), and a connection ring (26) is provided on the surface of the connection block (25).

7. A portable POE power supply according to claim 2, characterized in that: A power slot (4) is provided at one end of the POE power supply body (1), and a network cable slot (41) is provided at the other end of the POE power supply body (1); the surface of the first sealing plug (342) is snap-fitted to the inner wall of the power slot (4), and the surface of the second sealing plug (344) is snap-fitted to the inner wall of the network cable slot (41).

8. The portable POE power supply according to claim 1, characterized in that: A first connecting groove (221) is provided in the middle of each supporting block (22), a second connecting groove (321) matching each other is provided in the middle of each protective frame (32) and the middle of each clamping block (31), and a locking bolt is threadedly connected between the first connecting groove (221) and the second connecting groove (321).

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