CN216599389U

CN216599389U - Security protection power with waterproof performance

Info

Publication number: CN216599389U
Application number: CN202123012916.3U
Authority: CN
Inventors: 徐小舟; 蔡东
Original assignee: Shenzhen Dingwen Electronic Technology Co ltd
Current assignee: Shenzhen Dingwen Electronic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-24
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a security protection power supply with waterproof performance, which comprises a shell, wherein a supporting plate is arranged in the shell, a power supply body is arranged at the top end of the supporting plate, a micro motor is installed on one side of the inner wall of the shell, a fan blade is fixedly connected to the outer surface of an output shaft of the micro motor, air inlet holes are formed in two sides of the inner wall of the shell, a moving groove is formed in one side of the shell, a moving block is connected in the moving groove in a sliding mode, a reset spring is fixedly connected to one end of the moving block, one end of the reset spring is fixedly connected with the inner wall of the moving groove, a clamping block is fixedly connected to one side of the moving block, and a sliding groove is formed in the bottom end of the inner wall of the shell; according to the utility model, the movable groove and the movable block are matched with the reset spring and the clamping block, so that the connecting wire can be clamped when being inserted, the wiring port is blocked, water is prevented from entering the inside of the wiring port, and the power supply body is protected.

Description

Security protection power with waterproof performance

Technical Field

The utility model relates to the technical field of security protection power supplies, in particular to a security protection power supply with waterproof performance.

Background

The power supply is a device for converting energy in other forms into electric energy, is used to be called as a power supply or a power adapter, is specially designed and produced for security electronic products, and is low in ripple and long in service life.

Present security protection power is at the in-process that uses, all install it in suitable position, use for a long time, the outside of security protection power has the shell to protect the security protection power, prevent that there is water to enter into the inside of security protection power, lead to the security protection power to damage, but the wiring mouth of security protection power all exposes in the outside of shell, lead to the wiring department to intake very easily, cause the security protection power to damage, consequently, need design a security protection power with waterproof performance and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a security protection power supply with waterproof performance.

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

the utility model provides a security protection power with waterproof performance, includes the shell, the inside of shell is equipped with the backup pad, the top of backup pad is equipped with power body, micro motor is installed to one side of shell inner wall, the surface fixed connection of micro motor output shaft has the fan blade, the inlet port has all been seted up to the both sides of shell inner wall, the shifting chute has been seted up to one side of shell, the inside sliding connection of shifting chute has the movable block, the one end fixedly connected with reset spring of movable block, reset spring's one end and shifting chute inner wall fixed connection, one side fixedly connected with clamp splice of movable block.

Further, the spout has been seted up to the bottom of shell inner wall, the inside sliding connection of spout has the slider, there is the rotary rod top of slider through hinged joint, the top of rotary rod is connected with the backup pad through the hinge, one side fixedly connected with damping spring of slider, one side and spout inner wall fixed connection of damping spring.

Further, the both sides of shell are waterproof frame of equal fixedly connected with, the trompil has been seted up to the surface of waterproof frame.

Furthermore, a filter screen is fixedly connected inside the opening.

Furthermore, the clamping blocks are semicircular in shape, and rubber pads are fixedly connected to the inner walls of the clamping blocks.

Furthermore, the spacing groove has all been seted up to the both sides of shell inner wall, the equal fixedly connected with stopper in both sides of backup pad, stopper sliding connection is in the inside of spacing groove.

The utility model has the beneficial effects that:

1. through shell and inlet port, waterproof frame of cooperation and trompil for the convenience dispels the heat and takes a breath to power supply body, and when taking a breath, can also prevent that water from entering into the inside of shell, prevent that the power from damaging, through shifting chute and movable block, cooperation reset spring and clamp splice, make when inserting the connecting wire, can carry out the centre gripping to the connecting wire, thereby block the wiring mouth, prevent that water from entering into the inside of wiring mouth, protect power supply body.

2. Through micro motor, the cooperation fan blade for when power body high temperature, can dispel the heat to power body, protect micro motor, through spout and slider, cooperation damping spring and rotary rod make and to carry out the shock attenuation to power body, thereby prevent that power body from damaging.

3. Through the spacing groove, the cooperation stopper for reciprocating that the backup pad can be stable can not take place the slope, conveniently installs the power body.

Drawings

Fig. 1 is a schematic front sectional view of the whole of a security power supply with waterproof performance in embodiment 1;

FIG. 2 is a schematic sectional side view of a clamp block of a security power supply with waterproof performance in embodiment 1;

fig. 3 is a schematic overall perspective view of a security power supply with waterproof performance in embodiment 1;

fig. 4 is a schematic front sectional view of the whole of the security power supply with waterproof performance in embodiment 2.

In the figure: the device comprises a shell 1, a sliding groove 101, a sliding block 2, a damping spring 201, a rotating rod 3, a supporting plate 4, a power supply body 5, a micro motor 6, a fan blade 501, an air inlet 7, a waterproof frame 8, an opening 801, a moving groove 9, a moving block 10, a reset spring 1001, a clamping block 11, a limiting groove 12 and a limiting block 1201.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of 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 not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a security protection power supply with waterproof performance comprises a housing 1, a support plate 4 is arranged inside the housing, a power supply body 5 is arranged at the top end of the support plate 4, a micro motor 6 is installed on one side of the inner wall of the housing 1, a fan blade 501 is fixedly connected to the outer surface of an output shaft of the micro motor 6, air inlet holes 7 are formed in two sides of the inner wall of the housing 1, a moving groove 9 is formed in one side of the housing 1, a moving block 10 is slidably connected inside the moving groove 9, a reset spring is fixedly connected to one end of the moving block 10, one end of the reset spring 1001 is fixedly connected to the inner wall of the moving groove 9, and a clamping block 11 is fixedly connected to one side of the moving block 10.

Spout 101 has been seted up to the bottom of 1 inner wall of shell, the inside sliding connection of spout 101 has slider 2, there is rotary rod 3 on the top of slider 2 through hinged joint, the top of rotary rod 3 is connected with backup pad 4 through the hinge, one side fixedly connected with damping spring 201 of slider 2, one side and spout 101 inner wall fixed connection of damping spring 201, this structure setting for can carry out the shock attenuation to power body 5, thereby protect power body 5.

The equal fixedly connected with waterproof frame 8 in both sides of shell 1, trompil 801 has been seted up to waterproof frame 8's surface, and this structure sets up for the inside of entering into shell 1 that the air can be convenient, and can block water.

The inside fixedly connected with filter screen of trompil 801, this structural arrangement for can block the dust, prevent that the dust from getting into.

The clamping block 11 is semicircular in shape, the rubber pads are fixedly connected to the inner wall of the clamping block 11, and the structure is arranged, so that the connecting wire can be clamped more stably and attached more, and water is prevented from entering the connecting wire.

The working principle is as follows: firstly, when the power body 5 needs to be cooled, the micro motor 6 is started, the micro motor 6 drives the fan blade 501 to rotate, so that the outside air enters the inside of the waterproof frame 8 through the opening 801, then enters the inside of the casing 1 through the air inlet 7, the power body 5 is blown, the hot air inside the casing 1 is blown out through the air inlet 7, so that the heat dissipation of the power body 5 is facilitated, and when the outside rains, the rainwater enters the inside of the waterproof frame 8 through the opening 801 and then flows out from the opening 801 at the bottom end of the waterproof frame 8, so that the rainwater is prevented from entering the inside of the casing 1 through the air inlet 7, when the rainwater is impacted, the power body 5 is shaken, the support plate 4 is pressed, so that the rotary rod 3 rotates, so that the sliding block 2 slides inside the sliding groove 101, and the damping spring 201 is compressed, the power supply body 5 is damped, and the power supply body 5 is protected.

When inserting the connecting wire, seizing clamp splice 11 and pulling, driving movable block 10 and sliding in the inside of shifting chute 9, making reset spring 1001 compressed for two clamp splices 11 part, then inserting the connecting wire, inserting the completion back, loosening clamp splice 11, under reset spring 1001's the effect of stretching, making two clamp splice 11 coincide again, carry out the centre gripping to the connecting wire, close the wiring mouth and block.

Example 2

Referring to fig. 4, a security protection power with waterproof performance, this embodiment compare in embodiment 1, in order to increase the practicality of this device, spacing groove 12 has all been seted up to the both sides of shell 1 inner wall, the equal fixedly connected with stopper 1201 in both sides of backup pad 4, stopper 1201 sliding connection is in the inside of spacing groove 12, and this structure sets up for reciprocating that backup pad 4 can be stable prevents backup pad 4 slope.

The working principle is as follows: firstly, when heat dissipation needs to be performed on the power supply body 5, the micro motor 6 is started, the micro motor 6 drives the fan blade 501 to rotate, so that outside air enters the inside of the waterproof frame 8 through the opening 801, then enters the inside of the casing 1 through the air inlet 7, the power supply body 5 is blown, hot air inside the casing 1 is blown out through the air inlet 7, so that heat dissipation is performed on the power supply body 5 conveniently, when outside rains, rainwater enters the inside of the waterproof frame 8 through the opening 801 and then flows out from the opening 801 at the bottom end of the waterproof frame 8, so that rainwater is prevented from entering the inside of the casing 1 through the air inlet 7, when the rainwater is impacted, the power supply body 5 is shaken to press the support plate 4, so that the support plate 4 drives the limit block 1201 to move, and the limit block 1201 slides inside the limit groove 12, thereby make the rotary rod 3 rotate to make slider 2 slide in the inside of spout 101, make damping spring 201 compressed, carry out the shock attenuation to power body 5, thereby protect power body 5.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a security protection power with waterproof performance, includes shell (1), its characterized in that, the inside of shell is equipped with backup pad (4), the top of backup pad (4) is equipped with power body (5), micro motor (6) are installed to one side of shell (1) inner wall, the external surface fixed connection of micro motor (6) output shaft has fan blade (501), inlet port (7) have all been seted up to the both sides of shell (1) inner wall, shifting chute (9) have been seted up to one side of shell (1), the inside sliding connection of shifting chute (9) has movable block (10), the one end fixedly connected with reset spring (1001) of movable block (10), the one end and the inner wall fixed connection of movable chute (9) of reset spring (1001), one side fixedly connected with clamp splice (11) of movable block (10).

2. The security protection power supply with the waterproof performance according to claim 1, wherein a sliding groove (101) is formed in the bottom end of the inner wall of the housing (1), a sliding block (2) is slidably connected to the inside of the sliding groove (101), a rotating rod (3) is connected to the top end of the sliding block (2) through a hinge, the top end of the rotating rod (3) is connected to the supporting plate (4) through a hinge, a damping spring (201) is fixedly connected to one side of the sliding block (2), and one side of the damping spring (201) is fixedly connected to the inner wall of the sliding groove (101).

3. The security protection power supply with the waterproof performance is characterized in that two sides of the shell (1) are fixedly connected with waterproof frames (8), and the outer surfaces of the waterproof frames (8) are provided with openings (801).

4. The security protection power supply with the waterproof performance as claimed in claim 3, wherein a filter screen is fixedly connected to the inside of the opening (801).

5. The security protection power supply with the waterproof performance as claimed in claim 1, wherein the shape of the clamping block (11) is a semicircle, and a rubber pad is fixedly connected to the inner wall of the clamping block (11).

6. The security protection power supply with the waterproof performance is characterized in that limiting grooves (12) are formed in two sides of the inner wall of the shell (1), limiting blocks (1201) are fixedly connected to two sides of the supporting plate (4), and the limiting blocks (1201) are connected to the inner portions of the limiting grooves (12) in a sliding mode.