CN215734002U

CN215734002U - Heat dissipation formula power adapter with safety protection structure

Info

Publication number: CN215734002U
Application number: CN202121923186.XU
Authority: CN
Inventors: 刘永华
Original assignee: Guangdong Huachuangxing Power Supply Co ltd
Current assignee: Guangdong Huachuangxing Power Supply Co ltd
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-01
Anticipated expiration: 2031-08-16

Abstract

The utility model provides a heat dissipation type power adapter with a safety protection structure, which belongs to the technical field of power adapters. This heat dissipation formula power adapter with safety protection structure, through the protection casing, first spring, the setting of second spring and third spring, the protection to power adapter is strengthened to the protection casing, power adapter's security and integrality have effectively been improved, the movable plate is fixed the power adapter of unidimensional through first spring, the power adapter who is fit for different specifications uses, first splint and second splint protect with power adapter through the effect of second spring and third spring, effectively avoid the damage of external object collision to the power adapter main part.

Description

Heat dissipation formula power adapter with safety protection structure

Technical Field

The utility model belongs to the technical field of power adapters, and particularly relates to a heat dissipation type power adapter with a safety protection structure.

Background

The power adapter is a power supply conversion device of small-sized portable electronic equipment and electronic appliances, and is widely matched with equipment such as a telephone master and a telephone slave, a game machine, a language repeater, a walkman, a notebook computer, a cellular phone and the like, but the conventional power adapter has no safety protection structure outside, is easy to damage under the action of external force, and reduces the service life and the safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat dissipation type power adapter with a safety protection structure, and aims to solve the problem that the power adapter is easy to damage under the action of external force in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat dissipation formula power adapter with safety protection structure, includes the protection casing, the spout has been seted up to one side of protection casing inner wall, the first spring of one side fixedly connected with of spout inside, the one end fixedly connected with slider of first spring, the outer fixed surface of slider is connected with the movable plate, one side fixedly connected with second spring of movable plate surface, the first splint of one end fixedly connected with of second spring, one side fixedly connected with third spring of protection casing inside wall, the one end fixedly connected with second splint of third spring, the inside wall of protection casing and the equal fixedly connected with rubber pad of medial surface of movable plate.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of being convenient to support and fix, as a preferable mode of the utility model, the lower surface of the protection cover is fixedly connected with the base, one side of the inner bottom wall of the base is provided with a through hole, and the inside of the through hole is movably connected with the supporting leg.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of shock absorption and buffering, as an optimization of the utility model, a fourth spring is sleeved at the bottom outside the supporting leg, and a limiting block is fixedly connected to the upper surface of the supporting leg.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of being convenient to mount and dismount and preventing up and down movement, as an optimal choice of the utility model, mounting grooves are formed in one sides of the inner side surfaces of the first clamping plate and the second clamping plate, and a main body is movably connected inside the mounting grooves.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of facilitating ventilation and heat dissipation, as an optimization of the utility model, one side of the inner side wall of the main body is fixedly connected with an L-shaped plate, a baffle is movably connected inside the L-shaped plate, and heat dissipation holes are formed in the baffle and the outer surface of the main body.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of preventing external dust and rainwater from entering, as a preferable mode of the utility model, one side of the outer surface of the baffle is fixedly connected with the connecting rod, and one side of the back surface of the main body, which is close to the connecting rod, is provided with the adjusting groove.

In order to enable the heat dissipation type power adapter with the safety protection structure to achieve the effect of enhancing the heat dissipation effect, as an optimal choice of the utility model, the outer surface of the L-shaped plate is fixedly connected with a supporting frame through a bolt, the inner side wall of the supporting frame is fixedly connected with a motor, and the output end of the motor is fixedly connected with a heat dissipation fan.

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

1. this heat dissipation formula power adapter with safety protection structure, through the protection casing, first spring, the setting of second spring and third spring, the protection to power adapter is strengthened to the protection casing, power adapter's security and integrality have effectively been improved, the movable plate passes through the slider and can fix not unidimensional power adapter under the elastic action of first spring, the power adapter who is fit for different specifications uses, commonality and practicality are stronger, first splint and second splint protect with power adapter through the effect of second spring and third spring, damage prevention, effectively avoid the damage of external object collision to the power adapter main part, realize protect function.

2. This heat dissipation formula power adapter with safety protection structure, through the fourth spring, the louvre, the setting of heat dissipation fan and adjustment tank, when taking place vibrations, the supporting legs reciprocates in the through-hole is inside, the fourth spring has fine shock attenuation efficiency, the main part has been prevented to the damage of its internal component when receiving vibrations and striking, the louvre can be convenient for the wind circulation, increase the radiating effect, the heat dissipation fan is thermal divergence with higher speed, improve the heat dispersion of main part, move the connecting rod in the adjustment tank inside, thereby it shelters from the louvre to drive the baffle, play waterproof effect, avoid when not using, water gets into inside, effectively reduce the entering of external dust simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic cross-sectional view of the shield of the present invention;

FIG. 3 is a schematic view of a base structure of the present invention;

FIG. 4 is a schematic view of the main structure of the present invention;

fig. 5 is a schematic view of a heat dissipation fan according to the present invention.

In the figure: 1. a protective cover; 2. a chute; 3. a first spring; 4. a slider; 5. moving the plate; 6. a second spring; 7. a first splint; 8. a third spring; 9. a second splint; 10. a rubber pad; 11. a base; 12. a through hole; 13. supporting legs; 14. a fourth spring; 15. a limiting block; 16. mounting grooves; 17. a main body; 18. an L-shaped plate; 19. a baffle plate; 20. heat dissipation holes; 21. a connecting rod; 22. an adjustment groove; 23. a support frame; 24. a motor; 25. a heat dissipation fan.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a heat dissipation formula power adapter with safety protection structure, including protection casing 1, spout 2 has been seted up to one side of 1 inner wall of protection casing, the first spring 3 of one side fixedly connected with of 2 inside spouts, the one end fixedly connected with slider 4 of first spring 3, the outer fixed surface of slider 4 is connected with movable plate 5, one side fixedly connected with second spring 6 of 5 surfaces of movable plate, the first splint 7 of one end fixedly connected with of second spring 6, one side fixedly connected with third spring 8 of 1 inside wall of protection casing, the one end fixedly connected with second splint 9 of third spring 8, the equal fixedly connected with rubber pad 10 of the inside wall of protection casing 1 and the medial surface of movable plate 5.

In the specific embodiment of the utility model, the protection of the power adapter is enhanced through the arrangement of the protective cover 1, the safety and the integrity of the power adapter are effectively improved, the service life of the power adapter is greatly prolonged, when the power adapter is used, the movable plate 5 is moved, the movable plate 5 moves left and right in the sliding groove 2 through the sliding block 4, the sliding block 4 is supported by the first spring 3 under the elastic action, the power adapters with different sizes can be fixed, the power adapter is suitable for power adapters with different specifications, the universality and the practicability are higher, the first clamping plate 7 and the second clamping plate 9 are protected from being damaged by the power adapter through the action of the second spring 6 and the third spring 8, the damage of the power adapter caused by the collision of external objects is effectively avoided, the protection function is realized, and the vibration is reduced by the rubber pad 10.

Specifically, the lower surface of the protective cover 1 is fixedly connected with a base 11, a through hole 12 is formed in one side of the inner bottom wall of the base 11, and a supporting leg 13 is movably connected inside the through hole 12.

In this embodiment: through the setting of supporting legs 13, supporting legs 13 swing joint is inside through-hole 12 of diapire in base 11, can be fine lay power adapter.

Specifically, the bottom outside the supporting leg 13 is sleeved with a fourth spring 14, and the upper surface of the supporting leg 13 is fixedly connected with a limiting block 15.

In this embodiment: through the arrangement of the fourth spring 14, when vibration occurs, the supporting legs 13 move up and down in the through holes 12, the fourth spring 14 has a good damping effect, the main body 17 is prevented from being damaged by the vibration and impact on internal elements of the main body, and the limiting blocks 15 prevent the supporting legs 13 from sliding out of the through holes 12.

Specifically, mounting groove 16 has all been seted up to one side of first splint 7 and second splint 9 medial surface, and the inside swing joint of mounting groove 16 has main part 17.

In this embodiment: through the setting of mounting groove 16, be convenient for install the main part 17 and dismantle, reciprocate when avoiding using.

Specifically, one side fixedly connected with L template 18 of main part 17 inside wall, the inside swing joint of L template 18 has baffle 19, and louvre 20 has all been seted up to the surface of baffle 19 and main part 17.

In this embodiment: through the setting of louvre 20, baffle 19 swing joint is inboard at L template 18, and louvre 20 can be convenient for the wind circulation, increases the radiating effect.

Specifically, a connecting rod 21 is fixedly connected to one side of the outer surface of the baffle plate 19, and an adjusting groove 22 is formed in one side of the back surface of the main body 17, which is close to the connecting rod 21.

In this embodiment: through adjustment tank 22's setting, with connecting rod 21 at the inside removal of adjustment tank 22 to drive baffle 19 and shelter from louvre 20, play waterproof effect, avoid when not using, inside water gets into, effectively reduce the entering of external dust simultaneously.

Specifically, the outer surface of the L-shaped plate 18 is fixedly connected with a supporting frame 23 through a bolt, the inner side wall of the supporting frame 23 is fixedly connected with a motor 24, and the output end of the motor 24 is fixedly connected with a heat dissipation fan 25.

In this embodiment: through the setting of heat dissipation fan 25, braced frame 23 is fixed through bolt and L template 18, and the installation of being convenient for is dismantled, and motor 24 drive heat dissipation fan 25 rotates, accelerates thermal the scattering, improves the heat dispersion of main part 17 to increase the air permeability, improved thermal heat dispersion.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle and the using process of the utility model are as follows: when the heat dissipation type power adapter with the safety protection structure is used, a movable plate 5 moves left and right in a sliding groove 2 through a sliding block 4, a first spring 3 supports the sliding block 4 under the elastic action and can fix power adapters of different sizes, a main body 17 is installed through an installation groove 16, a first clamping plate 7 and a second clamping plate 9 protect the power adapter through the action of a second spring 6 and a third spring 8, the damage to the power adapter caused by collision of external objects is effectively avoided, the protection cover 1 strengthens the protection of the power adapter, when vibration occurs, supporting legs 13 move up and down in through holes 12, a fourth spring 14 has good damping effect, a limiting block 15 prevents the supporting legs 13 from sliding out of heat dissipation holes in the through holes 12, heat dissipation holes 20 can facilitate air circulation and increase the heat dissipation effect, a supporting frame 23 is fixed with an L-shaped plate 18 through bolts, motor 24 drive heat dissipation fan 25 rotates, and thermal dispersing accelerates, removes connecting rod 21 in adjustment tank 22 is inside to drive baffle 19 and shelter from louvre 20, play waterproof effect, avoid when not using, inside water gets into, effectively reduce the entering of external dust simultaneously.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation formula power adapter with safety protection structure, includes protection casing (1), its characterized in that: spout (2) have been seted up to one side of protection casing (1) inner wall, the first spring of one side fixedly connected with (3) of spout (2) inside, the one end fixedly connected with slider (4) of first spring (3), the outer fixed surface of slider (4) is connected with movable plate (5), one side fixedly connected with second spring (6) of movable plate (5) surface, the first splint of one end fixedly connected with (7) of second spring (6), one side fixedly connected with third spring (8) of protection casing (1) inside wall, the one end fixedly connected with second splint (9) of third spring (8), the equal fixedly connected with rubber pad (10) of medial surface of the inside wall of protection casing (1) and movable plate (5).

2. The heat dissipation type power adapter with the safety protection structure as claimed in claim 1, wherein: the lower surface fixedly connected with base (11) of protection casing (1), through-hole (12) have been seted up to one side of diapire in base (11), the inside swing joint of through-hole (12) has supporting legs (13).

3. The heat dissipation type power adapter with the safety protection structure as claimed in claim 2, wherein: the bottom outside the supporting legs (13) is sleeved with a fourth spring (14), and the upper surfaces of the supporting legs (13) are fixedly connected with limiting blocks (15).

4. The heat dissipation type power adapter with the safety protection structure as claimed in claim 1, wherein: mounting groove (16) have all been seted up to one side of first splint (7) and second splint (9) medial surface, the inside swing joint of mounting groove (16) has main part (17).

5. The heat dissipation type power adapter with safety protection structure as claimed in claim 4, wherein: one side fixedly connected with L template (18) of main part (17) inside wall, the inside swing joint of L template (18) has baffle (19), louvre (20) have all been seted up to the surface of baffle (19) and main part (17).

6. The heat dissipation type power adapter with safety protection structure as claimed in claim 5, wherein: one side fixedly connected with connecting rod (21) of baffle (19) surface, adjustment tank (22) have been seted up to the back of main part (17) one side that is close to connecting rod (21).

7. The heat dissipation type power adapter with safety protection structure as claimed in claim 5, wherein: the outer surface of L template (18) passes through bolt fixedly connected with braced frame (23), the inside wall fixedly connected with motor (24) of braced frame (23), the output fixedly connected with heat dissipation fan (25) of motor (24).