CN216650253U

CN216650253U - Casing that power adapter was used

Info

Publication number: CN216650253U
Application number: CN202220115484.4U
Authority: CN
Inventors: 陈伟
Original assignee: Dongguan Jiannuo Plastic Electronics Co ltd
Current assignee: Dongguan Jiannuo Plastic Electronics Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-31
Anticipated expiration: 2032-01-17

Abstract

The utility model relates to the technical field of power adapters, and discloses a shell for a power adapter, which comprises a shell, wherein an air vent is formed in the outer surface of the shell, a sliding groove is formed in the outer surface of the shell, a fixing groove is formed in the inner surface of the sliding groove, the fixing groove is matched with a clamping block, the clamping block is connected with a baffle, heat dissipation holes are formed in the outer surface of the baffle, the heat dissipation holes are arranged in a zigzag mode, the baffle is connected with a first spring, the first spring is connected with a limiting rod, the limiting rod is connected with a shifting block, the shifting block is connected with a sealing ring, the two shells are welded through ultrasonic welding, the shells and the baffle can provide supporting force for a fixing plate, and the shells, the baffle, the heat dissipation holes, the clamping block, the first spring, the limiting rod, the shifting block and the sealing ring are arranged, so that the installation and disassembly of the baffle are convenient, the electronic elements in the shell are convenient to maintain, And the purpose of maintenance is achieved.

Description

Casing that power adapter was used

Technical Field

The utility model relates to the technical field of power adapters, in particular to a shell for a power adapter.

Background

The sheet structure is a general name of a thin shell and a medium-thick shell, and mainly comprises the following types, namely a plastic shell, an aluminum profile shell, a sheet metal shell, a stainless steel shell and the like in the market; the shell of the existing power adapter is usually sealed when in use, and is inconvenient to maintain when in failure, and the cost is too high only by replacing the whole power adapter; there is therefore a need for a housing for a power adapter.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a housing for a power adapter, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a casing that power adapter used, includes the casing, the air vent has been seted up to the surface of casing, and the sliding tray has been seted up to the surface of casing, and the fixed slot has been seted up to the internal surface of sliding tray, fixed slot and fixture block looks adaptation, and the fixture block is connected with the baffle, and the louvre has been seted up to the surface of baffle, and the louvre is tortuous to be set up, and the baffle is connected with spring one, and spring one is connected with the gag lever post.

Preferably, the limiting rod is connected with the shifting block, the shifting block is connected with the baffle, the limiting rod is connected with the baffle, and the limiting rod penetrates through the baffle to be arranged, so that the limiting rod can be clamped into the shell to limit the baffle.

Preferably, the sliding groove is connected with the sealing ring, the sealing ring is connected with the baffle, the heat dissipation hole is communicated with the air vent, the limiting rod is connected with the shell, the limiting rod penetrates through the shell, and heat of the power adapter during working can be dissipated through the air vent and the heat dissipation hole.

Preferably, install the fixed plate on the casing, the quantity of casing, fixed plate, slide bar, spring two, chucking circle is two, through ultrasonic welding between two casings for casing, baffle can provide the holding power for the fixed plate.

Preferably, one of the fixing plates, the sliding rod, the second spring and the clamping ring are in one group, and the two groups of fixing plates, the sliding rod, the second spring and the clamping ring are symmetrically distributed on the two shells, so that the communication line can be limited by the two groups of fixing plates, the sliding rod, the second spring and the clamping ring.

Preferably, the fixed plate is connected with the slide bar, and the slide bar runs through the fixed plate setting, and the slide bar is connected with the chucking circle for the pulling slide bar can drive two chucking circles and keep away from each other.

Preferably, the clamping ring is connected with the second spring, the second spring is connected with the fixing plate, and the second spring is sleeved on the sliding rod, so that the sliding rod can limit the second spring.

The utility model provides a shell for a power adapter. The method has the following beneficial effects:

(1) the shell, the baffle, the heat dissipation holes, the clamping blocks, the first spring, the limiting rod, the shifting block and the sealing ring are arranged, so that the purposes of conveniently mounting and dismounting the baffle and conveniently maintaining and repairing internal electronic elements are achieved.

(2) The fixing plate, the sliding rod, the second spring and the clamping ring are arranged, so that the purposes of clamping the signal wire and avoiding the signal wire from loosening when the controller is used are achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a structural view of the seal ring of the present invention;

FIG. 3 is a view showing the construction of a spacing rod according to the present invention;

FIG. 4 is a block diagram of the baffle of the present invention;

FIG. 5 is a block diagram of the clamp ring of the present invention;

FIG. 6 is a view showing the structure of the heat dissipation hole of the present invention;

fig. 7 is a block diagram of an ultrasonic slot of the present invention.

In the figure: the device comprises a shell 1, a baffle 2, heat dissipation holes 3, a clamping block 4, a first spring 5, a fixing plate 6, a sliding rod 7, a second spring 8, a clamping ring 9, a limiting rod 10, a shifting block 11 and a sealing ring 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 7, the present invention provides a technical solution: a shell for a power adapter comprises a shell 1, wherein an air vent is formed in the outer surface of the shell 1, a sliding groove is formed in the outer surface of the shell 1, a fixing groove is formed in the inner surface of the sliding groove, the fixing groove is matched with a clamping block 4, the inner wall of the fixing groove is in sliding connection with the outer wall of the clamping block 4, the outer wall of the clamping block 4 is fixedly connected with the outer wall of a baffle 2, the outer wall of one side of the clamping block 4 is obliquely arranged, a heat dissipation hole 3 is formed in the outer surface of the baffle 2, the heat dissipation hole 3 is arranged in a zigzag mode, the inner wall of the baffle 2 is fixedly connected with one end of a spring I5, the other end of the spring I5 is fixedly connected with the outer wall of a limiting rod 10, the outer wall of the limiting rod 10 is fixedly connected with the outer wall of a shifting block 11, the outer wall of the shifting block 11 is in sliding connection with the inner wall of the baffle 2, the outer wall of the limiting rod 10 is in sliding connection with the inner wall of the baffle 2, one end of the limiting rod 10 penetrates through the outer wall of the baffle 2 and extends to the inner portion of the baffle 2, the outer wall of the sliding groove is abutted with the outer wall of the sealing ring 12, the outer wall of the sealing ring 12 is abutted with the outer wall of the baffle plate 2, the heat dissipation holes 3 are communicated with the air vent holes, the outer wall of the limiting rod 10 is slidably connected with the inner wall of the shell 1, one end of the limiting rod 10 penetrates through the outer wall of the shell 1 and extends to the inner part of the shell 1, the limiting rod 10, the shifting block 11 and the sealing ring 12 are arranged by arranging the shell 1, the heat dissipation holes 3, the fixture block 4, the first spring 5, the limiting rod 10, the shifting block 12 and the sealing ring 12, the fixture block 4 is clamped into a fixing groove formed in the shell 1, then the other end of the baffle plate 2 is clamped into the shell 1, the limiting rod 10 is driven to pop out under the action of the first spring 5 and is clamped into the shell 1, the baffle plate 2 can be installed on the shell 1, the heat dissipation holes 3 are formed in the outer surface of the baffle plate 2, the heat dissipation holes 3 are arranged in a zigzag mode, so that dust can be effectively prevented from falling into the power adapter when the power adapter is radiated, when the baffle 2 needs to be disassembled, the shifting block 11 is only required to be shifted to one side of the clamping block 4, so that the shifting block 11 drives the limiting rod 10 to move out of the shell 1, the contact place of the baffle 2 and the shell 1 is sealed through the sealing ring 12 for dust prevention, and heat dissipation is not influenced, so that the purposes of conveniently installing and disassembling the baffle 2, conveniently maintaining and repairing internal electronic elements and not influencing heat dissipation are achieved;

the shell 1 is fixedly provided with two fixing plates 6, the shell 1, the fixing plates 6, the sliding rods 7, the springs 8 and the clamping rings 9 are all two in number, the two shells 1 are welded through ultrasonic, one fixing plate 6, the sliding rods 7, the springs 8 and the clamping rings 9 are in a group, the two groups of fixing plates 6, the sliding rods 7, the springs 8 and the clamping rings 9 are symmetrically distributed on the two shells 1, the inner wall of the fixing plate 6 is in sliding connection with the outer wall of the sliding rods 7, one end of the sliding rod 7 penetrates through the outer wall of the fixing plate 6 and extends to the outside of the fixing plate 6, the outer wall of the sliding rod 7 is fixedly connected with the outer wall of the clamping ring 9, the outer wall of the clamping ring 9 is fixedly connected with one end of the spring 8, the other end of the spring 8 is fixedly connected with the outer wall of the fixing plate 6, the spring 8 is sleeved on the sliding rods 7, and the fixing plate 6, the sliding rods 7, the springs 8, the clamping rings 7, and the clamping rings 9 are fixed plates 6, the springs 7, the springs 8 and the clamping rings, Clamping ring 9, through at casing 1, set up the through-hole on baffle 2, pass through for the signal line, at casing 1, all set up fixed plate 6 on baffle 2, slide bar 7, spring two 8, clamping ring 9, the opposite direction of two clamping rings 9 sets up, louvre 6 is spacing to slide bar 7, provide the holding power for spring two 8 simultaneously, spring two 8 provides elasticity for clamping ring 9, make two clamping rings 9 can be close to each other, press from both sides tightly the line that passes through in the through-hole, prevent not hard up, reached when the controller uses, can press from both sides tightly the signal line, avoid the signal line to take place not hard up purpose.

When in use, the shell 1, the baffle 2, the heat dissipation holes 3, the clamping block 4, the first spring 5, the limiting rod 10, the shifting block 11 and the sealing ring 12 are arranged, the clamping block 4 is clamped into a fixed groove formed on the shell 1, then the other end of the baffle 2 is clamped into the shell 1, the limiting rod 10 is driven to pop out under the action of the first spring 5 and clamped into the shell 1, the baffle 2 can be installed on the shell 1, the heat dissipation holes 3 are formed in the outer surface of the baffle 2, the heat dissipation holes 3 are arranged in a zigzag mode, so that when the power adapter is subjected to heat dissipation, dust can be effectively prevented from falling into the power adapter, when the baffle 2 needs to be disassembled, the shifting block 11 is only required to be shifted to one side of the clamping block 4, the shifting block 11 drives the limiting rod 10 to be moved out of the shell 1, the sealing ring 12 is used for sealing the place where the baffle 2 is contacted with the shell 1 to prevent dust and not affect heat dissipation, it is convenient to have reached and to have installed baffle 2, dismantle, the convenience is maintained the electronic component of inside, the maintenance, do not influence radiating purpose simultaneously, through setting up fixed plate 6, slide bar 7, spring two 8, chucking circle 9, through at casing 1, set up the through-hole on baffle 2, for the signal line passes through, at casing 1, all set up fixed plate 6 on baffle 2, slide bar 7, spring two 8, chucking circle 9, two chucking circle 9's opposite direction sets up, louvre 6 is spacing to slide bar 7, provide holding power for spring two 8 simultaneously, spring two 8 provides elasticity for chucking circle 9, make two chucking circles 9 can be close to each other, press from both sides tight the line that passes through in the through-hole, prevent not hard up, when having reached the use at the controller, can press from both sides tight to the signal line, avoid the not hard up purpose of signal line emergence.

In conclusion, 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 alterations can be made herein 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. A casing that power adapter used, includes casing (1), its characterized in that: the air vent has been seted up to the surface of casing (1), and the sliding tray has been seted up to the surface of casing (1), and the fixed slot has been seted up to the internal surface of sliding tray, fixed slot and fixture block (4) looks adaptation, and fixture block (4) are connected with baffle (2), and louvre (3) have been seted up to the surface of baffle (2), and louvre (3) tortuous setting, baffle (2) are connected with spring (5), and spring (5) are connected with gag lever post (10).

2. A housing for a power adapter as defined in claim 1, wherein: the limiting rod (10) is connected with the shifting block (11), the shifting block (11) is connected with the baffle (2), the limiting rod (10) is connected with the baffle (2), and the limiting rod (10) penetrates through the baffle (2).

3. A housing for a power adapter as defined in claim 2, wherein: the sliding groove is connected with a sealing ring (12), the sealing ring (12) is connected with a baffle (2), a heat dissipation hole (3) is communicated with an air vent, a limiting rod (10) is connected with the shell (1), and the limiting rod (10) penetrates through the shell (1).

4. A housing for a power adapter as defined in claim 3, wherein: the fixing plate (6) is installed on the shell (1), the number of the shell (1), the fixing plate (6), the sliding rod (7), the spring II (8) and the clamping ring (9) is two, and the two shells (1) are welded through ultrasonic welding.

5. The housing for a power adapter as set forth in claim 4, wherein: one fixing plate (6), the sliding rod (7), the second spring (8) and the clamping ring (9) form a group, and the two groups of fixing plates (6), the sliding rod (7), the second spring (8) and the clamping ring (9) are symmetrically distributed on the two shells (1).

6. The housing for a power adapter as set forth in claim 5, wherein: the fixed plate (6) is connected with the sliding rod (7), the sliding rod (7) penetrates through the fixed plate (6), and the sliding rod (7) is connected with the clamping ring (9).

7. A housing for a power adapter as defined in claim 6, wherein: the clamping ring (9) is connected with a second spring (8), the second spring (8) is connected with the fixed plate (6), and the second spring (8) is sleeved on the sliding rod (7).