CN217387713U

CN217387713U - High security power with waterproof function

Info

Publication number: CN217387713U
Application number: CN202221117043.4U
Authority: CN
Inventors: 吴学祥; 黎乙成; 田青松
Original assignee: Shenzhen Xiwei Technology Co ltd
Current assignee: Shenzhen Xiwei Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-06
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to the technical field of power, a high security power with waterproof function is disclosed, including installing the shell down, the left end of installing the shell down is provided with the constant head tank, install the boss under the equal fixedly connected with in both sides around the bottom inner wall of shell down, the top of boss all is provided with the mounting groove down, the top of installing the shell down is provided with installs the shell, the top left side inner wall of going up the installation shell rotates and is connected with the dust guard, the right-hand member middle part of dust guard rotates the one end of connecting at the bull stick. The utility model discloses in, extract and drive the dust guard through the spring after the plug and rotate, can block the constant head tank through the dust guard, prevent that dust or moisture in the out-of-operation time air from getting into power body, improved power body's life, with last installation shell and lower installation shell link to each other, the conducting strip contact power body this moment, through the heat transfer fin with power body, improved the thermal diffusivity of power.

Description

High security power with waterproof function

Technical Field

The utility model relates to a power technical field especially relates to a high security power with waterproof function.

Background

As an electronic product, a power supply is generally required to be connected with a mains supply, and a working circuit and a protection circuit are arranged in the power supply, the power supply is generally used for providing driving capability for the electronic product, in order to ensure normal operation of the power supply, the power supply is generally required to have a good heat dissipation effect, and for the power supply working outdoors, a good waterproof and dustproof effect is also required to prevent rainwater from entering the inside of the power supply to cause short circuit of electronic components.

Chinese patent document CN211880284U discloses a power supply housing suitable for mounting a wireless power supply or a wired power supply, which includes a first housing, a second housing detachably mounted with the first housing, and a third housing for mounting a module, wherein the third housing is detachably mounted on the first housing or the second housing. The second shell and the third shell are detachably connected with the first shell, so that various components in the shell can be conveniently installed, and the three shells can be assembled together after various components are installed in each shell, and the operation is quick and convenient. And the third casing is used for installing the module, can be used to install line module or installation wireless module for the power shell can be applicable to wired power or wireless power, has realized exchanging of wired power shell and wireless power shell general, but it is when out of work because the mouth that charges exposes, probably leads to in the dust in the air can moisture get into the mouth that charges, influences the life of power, and shell structural strength is lower simultaneously, and the thermal diffusivity is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-safety power supply with a waterproof function.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high security power with waterproof function, includes installation shell down, the left end of installation shell is provided with the constant head tank down, the equal fixedly connected with of both sides boss down around the bottom inner wall of installation shell down, the top of boss all is provided with the mounting groove down, the top of installation shell is provided with the installation shell down, the top left side inner wall of going up the installation shell rotates and is connected with the dust guard, the right-hand member middle part of dust guard rotates the one end of connecting at the bull stick, the other end of bull stick rotates and is connected with the slider, the right-hand member fixed connection of slider is in the one end of spring, the other end fixedly connected with baffle of spring, go up a plurality of fin of top fixedly connected with of installation shell, the equal fixed connection in bottom of fin is on the top of conducting strip.

As a further description of the above technical solution:

the equal fixedly connected with screw post in the left and right sides at both ends around the lower mounting shell, the equal fixedly connected with engaging lug in the position department that the both ends correspond the screw post around going up the mounting shell.

As a further description of the above technical solution:

a power supply body is arranged between the mounting grooves, and an interface is arranged at the left end of the power supply body.

As a further description of the above technical solution:

the top end of the lower mounting shell is fixedly connected with a rubber pad.

As a further description of the above technical solution:

the left end fixedly connected with wearing layer of dust guard.

As a further description of the above technical solution:

the top end sliding connection of slider is at the top inner wall of last installation shell, the top fixed connection of baffle is at the top inner wall of last installation shell.

As a further description of the above technical solution:

the right-hand member fixedly connected with stabilizer bar of slider, the external diameter right side sliding connection of stabilizer bar is at the inner wall of baffle.

As a further description of the above technical solution:

the equal fixedly connected with in both sides goes up the boss around the top inner wall of going up the installation shell.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, push the plug from the constant head tank when charging at first, drive the dust guard through the plug and rotate, move the bull stick through the dust guard and deflect, drive the slider through the bull stick and slide, through slider compression spring, then insert the socket with the plug, drive the dust guard through the spring after extracting the plug and rotate, can block the constant head tank through the dust guard, prevent dust or moisture in the out-of-work time air and get into power body, improved power body's life.

2. The utility model discloses in, use the bolt to be connected engaging lug and screw post, will go up the installation shell and link to each other with lower installation shell, conducting strip contact power body this moment, through the conducting strip with the heat transfer to the fin of power body, improved the thermal diffusivity of power, improve the structural strength of casing through last boss and lower boss simultaneously, can play good guard action to power body.

Drawings

Fig. 1 is a perspective view of a high-safety power supply with waterproof function provided by the present invention;

fig. 2 is a schematic view of an internal structure of a lower mounting case of a high-safety power supply with waterproof function according to the present invention;

fig. 3 is a schematic view of an internal structure of an upper mounting case of a high-safety power supply with waterproof function according to the present invention;

fig. 4 is a schematic view of the heat sink structure of the high-safety power supply with waterproof function according to the present invention.

Illustration of the drawings:

1. a lower mounting shell; 2. a threaded post; 3. connecting lugs; 4. a rubber pad; 5. positioning a groove; 6. a dust-proof plate; 7. an upper mounting shell; 8. a heat sink; 9. a power supply body; 10. an interface; 11. a wear layer; 12. a rotating rod; 13. a slider; 14. a spring; 15. a baffle plate; 16. a stabilizer bar; 17. a lower reinforcing block; 18. mounting grooves; 19. a heat conductive sheet; 20. and an upper reinforcing block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a high-safety power supply with a waterproof function comprises a lower mounting shell 1, wherein a positioning groove 5 is formed in the left end of the lower mounting shell 1, lower reinforcing blocks 17 are fixedly connected to the front side and the rear side of the inner wall of the bottom end of the lower mounting shell 1, mounting grooves 18 are formed in the top ends of the lower reinforcing blocks 17, an upper mounting shell 7 is arranged at the top end of the lower mounting shell 1, a dustproof plate 6 is rotatably connected to the inner wall of the left side of the top end of the upper mounting shell 7, the middle part of the right end of the dustproof plate 6 is rotatably connected to one end of a rotating rod 12, the other end of the rotating rod 12 is rotatably connected to a sliding block 13, the right end of the sliding block 13 is fixedly connected to one end of a spring 14, a baffle plate 15 is fixedly connected to the other end of the spring 14, a plurality of radiating fins 8 are fixedly connected to the top end of the upper mounting shell 7, the bottom ends of the radiating fins 8 are fixedly connected to the top ends of a heat conducting fin 19, a plug is pushed into the positioning groove 5 during charging, the rotation of the dustproof plate 6 is driven by the plug, drive bull stick 12 through dust guard 6 and deflect, drive slider 13 through bull stick 12 and slide, through slider 13 compression spring 14, then insert the plug socket, extract behind the plug and drive dust guard 6 through spring 14 and rotate, can block constant head tank 5 through dust guard 6, prevent dust or moisture in the out-of-operation time air from getting into power body 9.

The left side and the right side of the front end and the back end of the lower mounting shell 1 are fixedly connected with threaded columns 2, the positions of the front end and the back end of the upper mounting shell 7, which correspond to the threaded columns 2, are fixedly connected with connecting lugs 3, the connecting lugs 3 are connected with the threaded columns 2 by using bolts, the upper mounting shell 7 is connected with the lower mounting shell 1, a power supply body 9 is arranged between mounting grooves 18, the left end of the power supply body 9 is provided with an interface 10, the top end of the lower mounting shell 1 is fixedly connected with a rubber pad 4, which is beneficial to improving the tightness of connection between the mounting shells, the left end of a dustproof plate 6 is fixedly connected with a wear-resistant layer 11, the structural strength of the dustproof plate 6 is improved, the top end of a sliding block 13 is connected with the inner wall of the top end of the upper mounting shell 7, the top end of a baffle plate 15 is fixedly connected with the inner wall of the top end of the upper mounting shell 7, the right end of the stabilizer bar 13 is fixedly connected with a stabilizer bar 16, and the right side of the outer diameter of the stabilizer bar 16 is slidably connected with the inner wall of the baffle plate 15, the reinforcing blocks 20 are fixedly connected to the front side and the rear side of the inner wall of the top end of the upper mounting shell 7, the structural strength of the shell is improved through the upper reinforcing blocks 20 and the lower reinforcing blocks 17, and a good protection effect can be achieved on the power supply body 9.

The working principle is as follows: firstly, when charging, a plug is pushed into the positioning groove 5, the dust guard 6 is driven to rotate by the plug, the rotating rod 12 is driven to deflect by the dust guard 6, the sliding block 13 is driven to slide by the rotating rod 12, the spring 14 is compressed by the sliding block 13, then the plug is inserted into the socket, the dust guard 6 is driven to rotate by the spring 14 after the plug is pulled out, the positioning groove 5 can be blocked by the dust guard 6, dust or moisture in the air is prevented from entering the power supply body 9 when the plug does not work, the service life of the power supply body 9 is prolonged, the connecting lug 3 is connected with the threaded column 2 by using a bolt, the upper mounting shell 7 is connected with the lower mounting shell 1, the heat conducting fins 19 are contacted with the power supply body 9, the heat of the power supply body 9 is transferred to the radiating fins 8 by the heat conducting fins 19, the heat radiation performance of the power supply is improved, and the structural strength of the shell is improved by the upper reinforcing block 20 and the lower reinforcing block 17, can play a good role in protecting the power supply body 9.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a high security power with waterproof function, includes installation shell (1) down, its characterized in that: a positioning groove (5) is arranged at the left end of the lower mounting shell (1), lower reinforcing blocks (17) are fixedly connected to the front side and the rear side of the inner wall of the bottom end of the lower mounting shell (1), the top ends of the lower reinforcing blocks (17) are provided with mounting grooves (18), the top end of the lower mounting shell (1) is provided with an upper mounting shell (7), the inner wall of the left side of the top end of the upper mounting shell (7) is rotationally connected with a dust guard (6), the middle part of the right end of the dust guard (6) is rotationally connected with one end of the rotating rod (12), the other end of the rotating rod (12) is rotatably connected with a sliding block (13), the right end of the sliding block (13) is fixedly connected with one end of a spring (14), the other end of the spring (14) is fixedly connected with a baffle (15), the top end of the upper mounting shell (7) is fixedly connected with a plurality of radiating fins (8), the bottom ends of the radiating fins (8) are fixedly connected to the top ends of the heat conducting fins (19).

2. The high-safety power supply with the waterproof function according to claim 1, characterized in that: the equal fixedly connected with screw post (2) in the left and right sides at both ends around installation shell (1) down, the equal fixedly connected with engaging lug (3) of position department that the both ends correspond screw post (2) around going up installation shell (7).

3. The high-safety power supply with the waterproof function according to claim 1, characterized in that: a power supply body (9) is arranged between the mounting grooves (18), and an interface (10) is arranged at the left end of the power supply body (9).

4. The high-safety power supply with the waterproof function according to claim 1, characterized in that: the top end of the lower mounting shell (1) is fixedly connected with a rubber pad (4).

5. The high-safety power supply with the waterproof function according to claim 1, characterized in that: the left end of the dust guard (6) is fixedly connected with a wear-resistant layer (11).

6. The high-safety power supply with the waterproof function according to claim 1, characterized in that: the top end sliding connection of slider (13) is at the top inner wall of last installation shell (7), the top fixed connection of baffle (15) is at the top inner wall of last installation shell (7).

7. The high-safety power supply with the waterproof function according to claim 1, characterized in that: the right end of the sliding block (13) is fixedly connected with a stabilizer bar (16), and the right side of the outer diameter of the stabilizer bar (16) is connected to the inner wall of the baffle (15) in a sliding mode.

8. The high-safety power supply with the waterproof function according to claim 1, characterized in that: and the front side and the rear side of the inner wall of the top end of the upper mounting shell (7) are fixedly connected with upper reinforcing blocks (20).