CN219421109U

CN219421109U - LED drive power supply with dustproof function

Info

Publication number: CN219421109U
Application number: CN202320510318.9U
Authority: CN
Inventors: 黄海林
Original assignee: Hangzhou Xuehang Crafts Co ltd
Current assignee: Hangzhou Xuehang Crafts Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-25
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses an LED driving power supply with a dustproof function, which comprises a power supply shell, wherein a storage battery is arranged in the power supply shell, heat dissipation holes are formed in two sides of the power supply shell, a sliding plate penetrates through the power supply shell in a sliding mode, an active carbon filter screen is arranged at the bottom of the sliding plate, a handle is arranged at the top of the sliding plate, a fastener is arranged on one side of the sliding plate, an elastic column is arranged at the bottom of the power supply shell, and a base is arranged at the bottom of the elastic column. According to the utility model, through the arrangement of the active carbon filter screen, dust and impurities in the outside air are adsorbed, the dust and impurities are prevented from falling onto the storage battery, the fastener is rotated to enable the dust and impurities to be separated from the limiting groove, so that the limiting state of the active carbon filter screen is relieved, the handle is pulled upwards to drive the active carbon filter screen to be pulled out of the power supply shell, and the active carbon filter screen is cleaned and replaced, so that the driving power supply can be subjected to subsequent dust prevention.

Description

LED drive power supply with dustproof function

Technical Field

The utility model relates to an LED driving power supply with a dustproof function.

Background

The LED driving power supply is used for supplying power to the LED lamp, and the shell of the existing LED driving power supply is provided with a heat dissipation hole for realizing the ventilation and heat dissipation process of the LED driving power supply, and in the ventilation and heat dissipation process of the power supply, external dust impurities also easily enter the driving power supply through the heat dissipation hole, and the normal working process of the driving power supply is influenced in a long time, and then the shell of the driving power supply is required to be disassembled for dust cleaning, so that time and labor are wasted.

It is therefore necessary to provide an LED driving power supply with a dustproof function for solving the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide an LED driving power supply with a dustproof function so as to solve the problems in the background technology.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a LED drive power supply with dustproof function, includes the power supply shell, the inside battery that is provided with of power supply shell, the louvre has all been seted up to power supply shell both sides, the inside slip of power supply shell is run through and is provided with the sliding plate, the sliding plate bottom is provided with the active carbon filter screen, the sliding plate top is provided with the handle, sliding plate one side is provided with the fastener, power supply shell bottom is provided with the elastic column, the elastic column bottom is provided with the base.

Preferably, a slot is arranged at the bottom of the power supply shell, and the slot is matched with the bottom of the active carbon filter screen.

Preferably, the fastening piece is provided with a fastening bolt, the fastening bolt is threaded through the power supply shell, and a limiting groove for the fastening bolt to be inserted is formed in one side of the sliding plate.

Preferably, the heat dissipation holes are provided in a plurality, and the plurality of heat dissipation holes are uniformly distributed on the side part of the power supply shell.

Preferably, the elastic column comprises a sleeve, an inner rod and a return spring, wherein the sleeve is sleeved on the inner rod in a sliding manner, the return spring is arranged inside the sleeve, and two ends of the return spring are respectively connected with the inner wall of the sleeve and the outer wall of the inner rod.

Preferably, a rubber pad is arranged at the bottom of the base.

The beneficial effects of the utility model are as follows: the louvre has all been seted up to power supply housing both sides to realize the ventilation heat transfer work of battery and outside air, the active carbon filter screen is located the inside both sides of power supply housing, in order to adsorb the dust impurity in the outside air, avoid dust impurity to fall into on the battery, when the active carbon filter screen avoids attaching more dust impurity, the rotating fastener makes it break away from the spacing groove, in order to remove the spacing state of active carbon filter screen, upwards the pulling handle is in order to drive the active carbon filter screen and take out power supply housing, so as to clear up and change the active carbon filter screen, so that carry out subsequent dustproof work to driving power supply, in order to guarantee the steady work of the inside battery of driving power supply, avoided dismantling the work that power supply housing carries out dust clearance.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but are not intended to limit the scope of the present utility model.

FIG. 1 is a front cross-sectional view of a power supply housing provided by the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1 provided by the present utility model;

FIG. 3 is a front cross-sectional view of the elastomeric columns provided by the present utility model;

fig. 4 is a side view of a power supply housing provided by the present utility model.

1, a power supply shell; 2. a sliding plate; 3. an active carbon filter screen; 4. a handle; 5. a fastener; 6. an elastic column; 61. a sleeve; 62. an inner rod; 63. a return spring; 7. a base; 8. a slot; 9. a limit groove; 10. a heat radiation hole; 11. a storage battery; 12. and a rubber pad.

Detailed Description

Referring to the LED driving power supply with dustproof function shown in fig. 1 to 4, the LED driving power supply comprises a power supply housing 1, a storage battery 11 is arranged inside the power supply housing 1, radiating holes 10 are formed in two sides of the power supply housing 1, a sliding plate 2 penetrates through the power supply housing 1 in a sliding mode, an activated carbon filter screen 3 is arranged at the bottom of the sliding plate 2, a handle 4 is arranged at the top of the sliding plate 2, a fastener 5 is arranged on one side of the sliding plate 2, an elastic column 6 is arranged at the bottom of the power supply housing 1, and a base 7 is arranged at the bottom of the elastic column 6.

Further, a slot 8 is arranged at the inner bottom of the power supply shell 1, and the slot 8 is matched with the bottom of the active carbon filter screen 3.

Through the setting of slot 8 to carry out vertical spacing to the inside active carbon filter screen 3 of inserting power shell 1.

Further, the fastening piece 5 is provided with a fastening bolt, the fastening bolt is threaded through the power supply housing 1, and a limit groove 9 for inserting the fastening bolt is formed in one side of the sliding plate 2.

The fastening bolt is rotated to be separated from the limit groove 9 so as to release the limit state of the sliding plate 2, thereby moving the activated carbon filter screen 3 at the bottom of the sliding plate 2.

Further, the heat dissipation holes 10 are provided with a plurality of heat dissipation holes 10, and the plurality of heat dissipation holes 10 are uniformly distributed on the side of the power supply housing 1.

The heat dissipation range of the side part of the power supply shell 1 is enlarged through the arrangement of a plurality of heat dissipation holes 10.

Further, the elastic column 6 comprises a sleeve 61, an inner rod 62 and a return spring 63, the sleeve 61 is sleeved on the inner rod 62 in a sliding manner, the return spring 63 is arranged inside the sleeve 61, two ends of the return spring 63 are respectively connected with the inner wall of the sleeve 61 and the outer wall of the inner rod 62, and a rubber pad 12 is arranged at the bottom of the base 7.

When the driving power source is mistakenly touched by a worker and the driving power source falls down, the base 7 faces the ground, the elasticity of the rubber pad 12 is utilized to buffer the vibration degree of the collision between the power source housing 1 and the ground, the return spring 63 is compressed, and the reaction force of the return spring 63 is utilized to further buffer the vibration degree of the collision between the power source housing 1 and the ground, so that the battery 11 is prevented from being severely vibrated to be damaged to a certain extent.

When the utility model is used, the heat dissipation holes 10 are formed on the two sides of the power supply shell 1 to realize ventilation and heat exchange between the storage battery 11 and the outside air, the active carbon filter screen 3 is positioned on the two sides of the inside of the power supply shell 1 to absorb dust and impurities in the outside air and prevent the dust and impurities from falling onto the storage battery 11, when the active carbon filter screen 3 is prevented from attaching more dust and impurities, the fastener 5 is rotated to separate from the limit groove 9 to release the limit state of the active carbon filter screen 3, the handle 4 is pulled upwards to drive the active carbon filter screen 3 to draw out of the power supply shell 1 so as to clean and replace the active carbon filter screen 3, so that the subsequent dust prevention work is carried out on the driving power supply to ensure the stable work of the storage battery in the driving power supply, and the work of removing the power supply shell to clean dust is avoided.

The above is merely a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions that do not undergo the inventive work should be covered in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.

Claims

1. An LED drive power supply with dustproof function, its characterized in that: including the power supply shell, the inside battery that is provided with of power supply shell, the louvre has all been seted up to the power supply shell both sides, the inside slip of power supply shell runs through there is the sliding plate, the sliding plate bottom is provided with the active carbon filter screen, the sliding plate top is provided with the handle, sliding plate one side is provided with the fastener, the power supply shell bottom is provided with the elastic column, the elastic column bottom is provided with the base.

2. The LED driving power supply with dust-proof function according to claim 1, wherein: the inner bottom of the power supply shell is provided with a slot which is matched with the bottom of the active carbon filter screen.

3. The LED driving power supply with dust-proof function according to claim 1, wherein: the fastening piece is provided with a fastening bolt, the fastening bolt is threaded through the power supply shell, and a limiting groove for the fastening bolt to be inserted is formed in one side of the sliding plate.

4. The LED driving power supply with dust-proof function according to claim 1, wherein: the heat dissipation holes are formed in a plurality of, and the heat dissipation holes are uniformly distributed on the side part of the power supply shell.

5. The LED driving power supply with dust-proof function according to claim 1, wherein: the elastic column comprises a sleeve, an inner rod and a return spring, wherein the sleeve is sleeved on the inner rod in a sliding manner, the return spring is arranged inside the sleeve, and two ends of the return spring are respectively connected with the inner wall of the sleeve and the outer wall of the inner rod.

6. The LED driving power supply with dust-proof function according to claim 1, wherein: the bottom of the base is provided with a rubber pad.