CN213906573U

CN213906573U - Power adapter of high security

Info

Publication number: CN213906573U
Application number: CN202022939571.5U
Authority: CN
Inventors: 司道杰
Original assignee: Shenzhen Super Eagle Technology Co ltd
Current assignee: Shenzhen Super Eagle Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-08-06
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses a high-safety power adapter, which comprises an adapter shell, wherein the center of the inside of the adapter shell is provided with an enclosure frame, and two sides of the adapter shell adopt a porous structure; four corners in the inside of adapter shell are provided with the corner post, enclose the top of frame and install the baffle, and the below edge department of baffle is provided with the plug-in components, and the plug-in components are inserted and are closed on enclosing the frame, and the thermal-arrest bottom plate is installed to the below inboard of plug-in components, will enclose the frame inner space through thermal-arrest bottom plate and plug-in components and seal, the utility model is suitable for a power adapter, this power adapter is through enclosing the frame and separate the adapter shell for two independent spaces, lie in the electronic component and the whole seal that enclose the inside space of frame and be used for installing power adapter for the device is better to power adapter's electronic component protect effect, realizes waterproof dustproof effect, thereby makes this power adapter's security higher.

Description

Power adapter of high security

Technical Field

The utility model belongs to the technical field of power adapter, specifically a power adapter of high security.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, is widely matched with equipment such as a telephone master and slave machine, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, generally comprises a shell, a power transformer and a rectifying circuit, and can be divided into an alternating current output type and a direct current output type according to the output type; the power adapter can be divided into a wall-inserting type and a desktop type according to the connection mode, and can be widely applied to various fields such as industrial automation control, military equipment, scientific research equipment, LED illumination, industrial control equipment, communication equipment, power equipment, instruments and meters and the like;

the existing power adapter is simple in structure, low in heat dissipation speed and poor in heat dissipation effect, the service life of the whole power adapter is affected, and the existing power adapter is poor in waterproof and dustproof effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a power adapter of high security.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-safety power adapter comprises an adapter shell, wherein an enclosing frame is arranged in the center of the interior of the adapter shell, the adapter shell is divided into two independent spaces through the enclosing frame, the space located in the enclosing frame is used for installing electronic elements of the power adapter, the space located outside the enclosing frame is used for assisting in heat dissipation, and two sides of the adapter shell are of a porous structure;

four corners in the adapter shell are provided with corner posts, enclose the top of frame and install the baffle, the below edge department of baffle is provided with the plug-in components, the plug-in components are inserted and are closed enclose on the frame, the thermal-arrest bottom plate is installed to the below inboard of plug-in components, through thermal-arrest bottom plate and plug-in components will enclose the frame inner space and seal.

Preferably, the inner sides of the two ends of the adapter shell are provided with waterproof rubber spacer bushes, and the waterproof rubber spacer bushes are connected with the inner wall of the adapter shell and the outer wall of the enclosure frame and used for protecting a circuit of the power adapter.

Preferably, a top cover is installed at the top of the adapter shell, fixed angle plates are arranged at four corners of the partition plate, the four corners of the top cover are fixed through bolts, and the bolts penetrate through the fixed angle plates and are inserted into the angle columns.

Preferably, dustproof mesh plates are laid on the inner walls of the two sides of the adapter shell.

Preferably, the baffle with be provided with the heat dissipation space between the thermal-arrest bottom plate, the baffle with a plurality of netted heat dissipation parting bead has been arranged to thermal-arrest bottom plate equidistance, the both sides fretwork in heat dissipation space makes the heat dissipation space links to each other with the space that encloses the frame outside, the fan is installed at the top of baffle, the fan hole has been seted up at the top of top cap, the top of fan is passed the fan hole.

Preferably, the vertical section of the plug-in unit adopts an inverted U-shaped structure, the inner side of the bottom of the plug-in unit adopts a splayed structure, and an elastic sealing gasket is embedded above the inner wall of the plug-in unit.

In the utility model, the adapter shell is divided into two independent spaces by the enclosing frame, wherein the space outside the enclosing frame is used for auxiliary heat dissipation, and the space inside the enclosing frame is used for installing the electronic element of the power adapter and is integrally sealed;

the utility model discloses in, porous structure is adopted in the both sides of adapter shell, and the both sides fretwork in heat dissipation space makes the heat dissipation space and encloses the outside space of frame and link to each other, and the air can get into from the both ends of adapter shell like this, and the subdividing is respectively through enclosing the outside space of frame and heat dissipation space, blows off by the fan hole at last, forms an air cycle, further promotes this power adapter's radiating rate for this power adapter's life-span promotes.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic vertical cross-sectional view of the fan hole and the partition plate of the present invention;

fig. 3 is a schematic diagram of the internal structure of the adapter housing according to the present invention;

fig. 4 is a schematic vertical cross-section of the middle insert of the present invention.

Reference numerals: 1. corner posts; 2. fixing the angle plate; 3. a fan; 4. a partition plate; 5. an adapter housing; 6. a dustproof screen plate; 7. a waterproof rubber spacer bush; 8. a fan hole; 9. a top cover; 10. a plug-in; 11. a heat collection bottom plate; 12. a mesh heat dissipation division bar; 13. enclosing a frame; 14. an elastic gasket.

Detailed Description

The following further describes a specific embodiment of a power adapter with high security according to the present invention with reference to fig. 1 to 4. The utility model relates to a power adapter of high security is not limited to the description of following embodiment.

Example 1:

the embodiment provides a specific structure of a high-safety power adapter, as shown in fig. 1-4, the structure includes an adapter housing 5, a surrounding frame 13 is arranged at the center inside the adapter housing 5, the adapter housing 5 is divided into two independent spaces by the surrounding frame 13, wherein the space inside the surrounding frame 13 is used for installing electronic components of the power adapter, the space outside the surrounding frame 13 is used for assisting heat dissipation, and both sides of the adapter housing 5 adopt a porous structure;

four corners in adapter shell 5 are provided with corner post 1, enclose the top of frame 13 and install baffle 4, and the below edge department of baffle 4 is provided with plug-in components 10, and plug-in components 10 insert and close on enclosing frame 13, and thermal-arrest bottom plate 11 is installed to plug-in components 10's below inboard, will enclose frame 13 inner space through thermal-arrest bottom plate 11 and plug-in components 10 and seal.

The vertical section of the plug-in 10 adopts an inverted U-shaped structure, the inner side of the bottom of the plug-in 10 adopts a splayed structure, an elastic sealing gasket 14 is embedded above the inner wall of the plug-in 10, the bottom structure of the plug-in 10 with the splayed structure is convenient for the plug-in 10 to be inserted above the surrounding frame 13, and the elastic sealing gasket 14 can enclose the inner space of the frame 13 with higher sealing performance after the plug-in 10 is inserted above the surrounding frame 13.

By adopting the technical scheme:

this power adapter separates adapter shell 5 for two independent spaces through enclosing frame 13, wherein, is located to enclose the outside space of frame 13 and is used for supplementary heat dissipation, is located to enclose the inside space of frame 13 and is used for installing power adapter's electronic component and whole sealed, and such structural setting makes the device better to power adapter's electronic component protection effect, realizes waterproof dustproof effect to make this power adapter's security higher.

Example 2:

in this embodiment, a specific structure of a power adapter with high security is provided, as shown in fig. 1 to 4, a waterproof rubber spacer 7 is disposed on the inner sides of two ends of an adapter housing 5, and the waterproof rubber spacer 7 connects the inner wall of the adapter housing 5 and the outer wall of a surrounding frame 13 for protecting the circuit of the power adapter.

Top cover 9 is installed at adapter shell 5 top, and four corners of baffle 4 are provided with fixed scute 2, and four corners of top cover 9 are through the bolt fastening, and the bolt passes fixed scute 2 and inserts in the corner post 1.

Dustproof mesh plates 6 are laid on the inner walls of the two sides of the adapter shell 5, and the dustproof mesh plates play a role in dust isolation and dust prevention.

Be provided with the heat dissipation space between baffle 4 and the thermal-arrest bottom plate 11, a plurality of netted heat dissipation parting bead 12 has been arranged to baffle 4 and thermal-arrest bottom plate 11 equidistance, and the both sides fretwork in heat dissipation space makes the heat dissipation space link to each other with the space that encloses frame 13 outside, and fan 3 is installed at the top of baffle 4, and fan hole 8 has been seted up at the top of top cap 9, and fan hole 8 is passed at the top of fan 3.

By adopting the technical scheme:

when the power adapter is used, the heat generated by electronic elements inside the surrounding frame 13 is conducted to the heat collection bottom plate 11 and then dissipated to the heat dissipation space between the partition plate 4 and the heat collection bottom plate 11, the heat is conducted to the outside air under the action of the fan 3, the structure enables the heat dissipation speed of the power adapter to be higher, the two sides of the adapter shell 5 are of porous structures, the two sides of the heat dissipation space are hollowed out, the heat dissipation space is connected with the space outside the surrounding frame 13, air can enter from the two ends of the adapter shell 5, the air and the heat dissipation space outside the surrounding frame 13 are respectively passed through, finally, the air is blown out through the fan hole 8, air circulation is formed, the heat dissipation speed of the power adapter is further improved, and the service life of the power adapter is prolonged.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A high security power adapter, comprising an adapter housing (5), characterized in that: an enclosing frame (13) is arranged at the center of the interior of the adapter shell (5), the adapter shell (5) is divided into two independent spaces through the enclosing frame (13), the space located inside the enclosing frame (13) is used for installing electronic elements of the power adapter, the space located outside the enclosing frame (13) is used for assisting in heat dissipation, and two sides of the adapter shell (5) adopt a porous structure;

four corners in adapter shell (5) are provided with corner post (1), enclose the top of frame (13) and install baffle (4), the below edge department of baffle (4) is provided with plug-in components (10), plug-in components (10) are inserted and are closed enclose on the frame (13), thermal-arrest bottom plate (11) are installed to the below inboard of plug-in components (10), through thermal-arrest bottom plate (11) and plug-in components (10) will enclose frame (13) inner space and seal.

2. A high security power adapter as defined in claim 1, wherein: the both ends inboard of adapter shell (5) is provided with waterproof rubber spacer (7), waterproof rubber spacer (7) connect adapter shell (5) inner wall with enclose frame (13) outer wall for protect power adapter's circuit.

3. A high security power adapter as defined in claim 1, wherein: a top cover (9) is installed at the top of the adapter shell (5), four corners of the partition plate (4) are provided with fixed angle plates (2), the four corners of the top cover (9) are fixed through bolts, and the bolts penetrate through the fixed angle plates (2) and are inserted into the corner columns (1).

4. A high security power adapter as defined in claim 1, wherein: and dustproof mesh plates (6) are laid on the inner walls of the two sides of the adapter shell (5).

5. A high security power adapter as defined in claim 3, wherein: baffle (4) with be provided with the heat dissipation space between thermal-arrest bottom plate (11), baffle (4) with a plurality of netted heat dissipation parting bead (12) have been arranged to thermal-arrest bottom plate (11) equidistance, the both sides fretwork in heat dissipation space makes the heat dissipation space links to each other with the space that encloses frame (13) outside, fan (3) are installed at the top of baffle (4), fan hole (8) have been seted up at the top of top cap (9), the top of fan (3) is passed fan hole (8).

6. A high security power adapter as defined in claim 1, wherein: the vertical section of plug-in components (10) adopts "U" type structure, the bottom inboard of plug-in components (10) adopts "eight" style of calligraphy structure, the inner wall top of plug-in components (10) inlays and is equipped with elastic sealing pad (14).