CN219628171U

CN219628171U - Portable POE power supply

Info

Publication number: CN219628171U
Application number: CN202223168231.2U
Authority: CN
Inventors: 谭继荣
Original assignee: SHENZHEN SAQCN INNOVATION TECHNOLOGY CO LTD
Current assignee: SHENZHEN SAQCN INNOVATION TECHNOLOGY CO LTD
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-09-01
Anticipated expiration: 2032-11-28

Abstract

The utility model discloses a portable POE power supply, which belongs to the technical field of power supplies, and particularly relates to a portable POE power supply, which comprises an upper shell, a lower shell and a circuit board arranged in the upper shell and the lower shell, wherein grooves are formed in two sides of the upper shell and the lower shell, a plurality of metal tubes penetrate through the grooves, two ends of each metal tube penetrate through the grooves to be connected with a metal plate in the upper shell, one side of each metal plate is attached to the inner wall of the upper shell, and the other side of each metal plate is attached to a heating electronic element on the circuit board through a heat conducting insulating sheet.

Description

Portable POE power supply

Technical Field

The utility model relates to the technical field of power supplies, in particular to a portable POE power supply.

Background

The POE power supply is a technology for providing direct current power supply for some terminals based on IP, such as IP telephone sets, wireless local area network Access Points (AP), network cameras and the like, under the condition that the existing Ethernet Cat.5 wiring infrastructure is not changed, a circuit board is arranged in the POE power supply, heat is generated when electronic elements on the circuit board work, a heat dissipation groove box is arranged on a POE power supply shell in the prior art, a fan structure is arranged in a shell to realize heat dissipation, but water can enter the shell from the heat dissipation groove or the fan structure, so that the circuit board in the shell is short-circuited, and a certain defect exists in the heat dissipation mode.

Content of the application

The utility model aims to provide a portable POE power supply, which solves the problem that water in the background technology can enter a shell from a radiating groove or a fan structure to cause short circuit of a circuit board in the shell.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable POE power, includes casing, inferior valve and establishes the inside circuit board of last casing, inferior valve, go up casing and inferior valve both sides and all set up flutedly, and wear to establish a plurality of metal bodys in the recess, the both ends of metal bodys all run through the recess and are connected with the metal sheet in the last casing, and one side and the last shells inner wall laminating of metal sheet, the opposite side of metal sheet is laminated with the electronic component that generates heat on the circuit board through the heat conduction insulating piece, it all is equipped with the inclined plane on casing and the inferior valve to go up.

Preferably, the contact side of the upper shell and the lower shell is provided with a first reserved groove for accommodating the power socket, the power socket is arranged on the circuit board, and the upper shell is internally provided with a storage groove for accommodating the power wire.

Preferably, the opposite sides of the upper shell and the lower shell are provided with a second reserved groove for accommodating a network jack, the network jack is arranged on the circuit board, and sealing gaskets for water prevention are arranged on the inner walls of the first reserved groove and the second reserved groove.

Preferably, a separation rib is arranged in the lower shell, a placement cavity for accommodating the circuit board is formed in the separation rib, the four corners of the inner wall of the placement cavity are provided with empty avoidance grooves for protecting the four corners of the circuit board, and a plurality of insulating rubber sheets are arranged on the inner wall of the placement cavity.

Preferably, a plurality of studs are arranged on the inner wall of the placement cavity, screw grooves are formed in the studs, and fixing screws on the circuit board penetrate through the circuit board and are in screw connection with the screw grooves.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the grooves are formed in the side walls of the upper shell and the lower shell, the metal pipe bodies in the grooves are connected with the metal plates in the shells, heat of the electronic components which generate heat on the circuit board is conducted to the metal plates, the heat is conducted to the metal pipe bodies from the metal plates, the metal pipe bodies are contacted with external air to achieve the effect of cooling and heat dissipation, and the effect of rapidly cooling and heat dissipation in the power supply is achieved.

Drawings

FIG. 1 is a left side perspective view of the present utility model;

FIG. 2 is a right side perspective view of the present utility model;

FIG. 3 is a schematic view of a receiving slot according to the present utility model;

FIG. 4 is a schematic view of the upper housing structure of the present utility model;

fig. 5 is a schematic view of the lower housing structure of the present utility model.

In the figure: 1. an upper housing; 2. a lower housing; 3. a network jack; 4. a groove; 5. a metal tube body; 6. an inclined plane; 7. a storage groove; 8. a power socket; 9. a sealing gasket; 10. a metal plate; 11. a separation rib; 12. an empty-avoiding groove; 13. an insulating rubber sheet; 14. a stud.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples:

referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a portable POE power, includes casing 1, lower casing 2 and establishes at the inside circuit board of casing 1, lower casing 2, go up casing 1 and lower casing 2 both sides and all offer fluted 4, and wear to establish a plurality of metal body 5 in the recess 4, metal body 5 can play the effect of heat conduction, and metal body 5 and the contact of casing outside air can play radiating effect simultaneously, the recess 4 is all run through at the both ends of metal body 5 and is connected with the metal sheet 10 in the casing 1, and one side of metal sheet 10 and the laminating of last casing 1 inner wall, the opposite side of metal sheet 10 is through the laminating of the heating electronic component on heat conducting insulation piece and the circuit board, and the electronic component includes chip, inductance etc. on the circuit board, and the heat of production is conducted to metal sheet 10 through the heat conducting insulation piece on, is gone up to metal body 5 from metal sheet 10 on, and is gone up to be dissipated from metal body 5, all be equipped with inclined plane 6 on casing 1 and the lower casing 2, and inclined plane 6 can play the effect of buffering when last casing 1 and lower casing 2 and ground.

The contact side of the upper shell 1 and the lower shell 2 is provided with a first reserved groove for accommodating the power socket 8, the power socket 8 is arranged on the circuit board, and the upper shell 1 is internally provided with a storage groove 7 for accommodating a power line.

The upper shell 1 and the lower shell 2 are provided with a reserved groove II for accommodating the network jack 3 on opposite sides, the network jack 3 is arranged on the circuit board, and the inner walls of the reserved groove I and the reserved groove II are provided with sealing gaskets 9 for preventing water from entering the shell from the reserved groove I and the reserved groove II.

The lower shell 2 is internally provided with a separation rib 11, a placement cavity for accommodating the circuit board is formed in the separation rib 11, the four corners of the inner wall of the placement cavity are respectively provided with a clearance groove 12 for protecting the four corners of the circuit board, the parts of the corners are slightly contracted inwards, when a power supply falls, the parts of the corners of the circuit board, which are fragile, cannot be directly impacted, so that when the power supply falls, the internal elements can have lower damage rate, and the inner wall of the placement cavity is provided with a plurality of insulating rubber sheets 13, and the buffer protection effect on the circuit board is achieved.

The inner wall of the placing cavity is provided with a plurality of studs 14, screw grooves are formed in the studs 14, and fixing screws on the circuit board penetrate through the circuit board and are in screw connection with the screw grooves.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

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

Claims

1. The utility model provides a portable POE power, includes casing (1), lower casing (2) and establishes at the inside circuit board of casing (1), lower casing (2), its characterized in that: the utility model discloses a heat-conducting electronic component laminating machine, including upper casing (1), lower casing (2), recess (4) have all been seted up to upper casing (1) and lower casing (2) both sides, and wear to establish a plurality of metal body (5) in recess (4), recess (4) are all run through at the both ends of metal body (5) and are connected with metal sheet (10) in upper casing (1), and one side and the laminating of upper casing (1) inner wall of metal sheet (10), the laminating of heating electronic component on the opposite side of metal sheet (10) and the circuit board is passed through to the heat-conducting insulating piece, all be equipped with inclined plane (6) on upper casing (1) and the lower casing (2).

2. The portable POE power supply as recited in claim 1 wherein: the upper shell (1) and the lower shell (2) are provided with a first reserved groove for accommodating the power socket (8) on the contact side, the power socket (8) is arranged on the circuit board, and the upper shell (1) is internally provided with a storage groove (7) for accommodating a power line.

3. The portable POE power supply as recited in claim 2 wherein: the upper shell (1) and the lower shell (2) are provided with reserved grooves II for accommodating the network jacks (3) on opposite sides, the network jacks (3) are arranged on the circuit board, and sealing gaskets (9) for preventing water are arranged on the inner walls of the reserved grooves I and II.

4. A portable POE power source as recited in claim 3 wherein: the circuit board is characterized in that a separation rib (11) is arranged in the lower shell (2), a placement cavity for accommodating the circuit board is formed in the separation rib (11), empty avoidance grooves (12) for protecting the four corners of the circuit board are formed in the four corners of the inner wall of the placement cavity, and a plurality of insulating rubber sheets (13) are arranged on the inner wall of the placement cavity.

5. The portable POE power supply as recited in claim 4 wherein: the inner wall of the placing cavity is provided with a plurality of studs (14), screw grooves are formed in the studs (14), and fixing screws on the circuit board penetrate through the circuit board and are in screw connection with the screw grooves.