CN211019528U

CN211019528U - Novel dustproof power supply

Info

Publication number: CN211019528U
Application number: CN201920643477.XU
Authority: CN
Inventors: 何奇红
Original assignee: Guangzhou Lianjie Electronic Technology Co ltd
Current assignee: Guangzhou Lianjie Electronic Technology Co ltd
Priority date: 2019-05-03
Filing date: 2019-05-03
Publication date: 2020-07-14
Anticipated expiration: 2029-05-03

Abstract

The utility model relates to a novel dustproof power supply, which comprises a base, wherein a power supply placing box is fixedly connected with the top of the base, the left and right ends of the power supply placing box are fixedly connected with a dust collecting box, the dust collecting box is fixedly connected with the top of the base, the top of the dust collecting box is fixedly connected with a dust collecting hopper, the front side surface of the dust collecting hopper is connected with a limiting block through a bolt, the top of the dust collecting hopper is provided with a heat dissipation box, the top of the heat dissipation box is provided with a first dust filter screen, the bottom of the power supply placing box is connected with a backing plate through a first spring, the left and right ends of the power supply placing box are respectively and fixedly connected with a second dust filter screen, the second dust filter screen is fixedly connected with a hinge window close to the outer side, the inner side of the second dust filter screen is connected with a limiting plate through a, meanwhile, the shock absorption and heat dissipation functions are better, and the service life of the power supply is prolonged.

Description

Novel dustproof power supply

Technical Field

The utility model relates to a novel dustproof power supply belongs to the power supply unit field.

Background

The power supply shell sold in the market at present is various in variety, the functionality is not all the same, it is the aluminium system structure mostly, mainly in structural design with adapt to its application environment as the main, however in the technological rapid development and the consumer more and more pay close attention to the present of product quality, the power supply shell of single functionality can not satisfy consumer's demand, current power supply aluminium box is for it has good radiating effect, generally can set up fan and louvre on the aluminium box and dispel the heat, above-mentioned structure reaches certain radiating effect, but what comes with is dustproof problem, louvre and fan air intake make the ash layer get into inside the power supply aluminium box easily, depend on electrical element, lead to the circuit board short circuit easily, reduce electrical element's life, to the problem in the correlation technique, at present, no effectual solution has been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a dampproofing power has better dustproof effect, conveniently collects the dust, has better shock attenuation heat dissipation function simultaneously to overcome the above-mentioned technical problem that prior art exists.

Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a novel dustproof power supply, the on-line screen storage device comprises a base, base top fixedly connected with power places the case, the case is placed to the power and the case is collected to the equal fixedly connected with dust in both ends, the dust is collected box fixed connection and is at the base top, the dust is collected box top fixedly connected with dust and is collected the fill, there is the stopper dust collection fill leading flank through bolted connection on the dust, the dust is collected the fill top and is equipped with the heat dissipation case, heat dissipation roof portion is equipped with first dust filter screen, the bottom of the case is placed to the power has the backing plate through first spring coupling, the case is placed to the power and both ends difference fixedly connected with second dust filter screen is controlled to the case, the second dust filter screen leans on outer one side fixedly connected with hinge window, the second dust filter screen leans on.

Further, a through hole is further formed in the power supply placing box, and the through hole is circular.

Furthermore, a drawer is movably connected in the dust collecting box, and a handle is arranged on the front side face of the drawer.

Furthermore, the bottom of the second dust filter screen is fixedly connected with the dust collecting box through a connecting rod.

Furthermore, the front side face and the rear side face of the heat dissipation box are fixedly connected with third dust filter screens.

Furthermore, the dust collecting hopper is composed of side plates and inclined plates which are symmetrically arranged, the inclined plates are fixedly connected to the inner side of the inclined plates, and dust inlets are formed between the inclined plates.

The utility model discloses beneficial effect: a novel dustproof power supply is characterized in that the power supply is placed between limiting plates when in use, a buffer protection effect can be effectively achieved through a second spring and a first spring at the bottom of a base plate, heat generated by the power supply in the use process is subjected to heat exchange and heat dissipation with the outside through a hinge window and a heat dissipation box, the power supply is effectively contacted with the outside, the heat dissipation effect is better compared with a closed structure, dust entering the power supply placement box from the outside can be reduced through arranging the first dust filter screen and the third dust filter screen, dust entering the power supply placement box from the outside can be further reduced through arranging the hinge window and the second dust filter screen, the dustproof effect of the power supply is improved, dust entering the heat dissipation box enters a drawer in a dust collection box through a dust inlet, the cleaning is convenient, the dustproof effect is better, the dust is convenient to collect, and the damping and heat dissipation functions are better, the service life of the power supply is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the appearance structure diagram of a novel dustproof power supply of the present invention.

Fig. 2 is the internal structure diagram of a novel dustproof power supply of the present invention.

Fig. 3 is a structural diagram of a novel dustproof power dust collecting hopper of the utility model.

In the figure:

1. a base; 2. a power supply placing box; 3. a dust collection box; 4. a dust collection hopper; 5. a third dust filter screen; 6. a limiting block; 7. a through hole; 8. a handle; 9. a first dust screen; 10. A heat dissipation box; 11. a hinge window; 12. a second dust screen; 13. a second spring; 14. a connecting rod; 15. a first spring; 16. a base plate; 17. a limiting plate; 18. a side plate; 19. a sloping plate; 20. an ash inlet.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a dampproofing power.

As shown in figures 1-3, a novel dustproof power supply comprises a base 1, a power supply placing box 2 is fixedly connected to the top of the base 1, a dust collecting box 3 is fixedly connected to the left end and the right end of the power supply placing box 2, the dust collecting box 3 is fixedly connected to the top of the base 1, a dust collecting hopper 4 is fixedly connected to the top of the dust collecting box 3, a limiting block 6 is connected to the front side face of the dust collecting hopper 4 through a bolt, a heat dissipation box 10 is arranged at the top of the dust collecting hopper 4, a first dust filter screen 9 is arranged at the top of the heat dissipation box 10, a backing plate 16 is connected to the bottom of the power supply placing box 2 through a first spring 15, a second dust filter screen 12 is fixedly connected to the left end and the right end of the power supply placing box 2 respectively, a hinge window 11 is fixedly connected to one outer side of the second dust filter screen 12, and heat, Heat dissipation case 10 carries out the heat exchange heat dissipation with the external world, effectively makes the power and external world contact, compares in closed structure radiating effect better, second dust filter screen 12 leans on interior one side to be connected with limiting plate 17 through second spring 13, can reduce the dust and get into the power from the external world through setting up first dust filter screen 9, third dust filter screen 5 and place case 2, can further reduce the dust entering power in heat dissipation case 10 through setting up hinge window 11 and second dust filter screen 12 and place case 2, has improved the dustproof effect of power, places the power between limiting plate 17, first spring 15 through second spring 13 and backing plate 16 bottom can effectively play the buffer protection effect.

More specifically, the power is placed and is still provided with through-hole 7 on the case 2, just through-hole 7 sets up to circular for the power supply line passes, convenient wiring, swing joint has the drawer in the case 3 is collected to the dust, be equipped with handle 8 on the drawer leading flank, box 3 is collected through connecting rod 14 fixed connection dust in second dust filter screen 12 bottom, equal fixedly connected with third dust filter screen 5 on the face of the front and back both sides of heat dissipation case 10, the dust is collected and is fought 4 and comprises curb plate 18, the swash plate 19 that the symmetry set up, 19 fixed connection of swash plate leans on interior one side at swash plate 19, be equipped with into ash hole 20 between the swash plate 19, the dust that gets into in the heat dissipation case 10 gets into the drawer in the case 3 through entering ash hole 20, and convenient clearance has better dustproof effect, conveniently collects the dust.

The utility model discloses improve in: a novel dustproof power supply is characterized in that the power supply is placed between limiting plates 17 when in use, a buffer protection effect can be effectively achieved through a second spring 13 and a first spring 15 at the bottom of a base plate 16, heat generated by the power supply in the use process is subjected to heat exchange and heat dissipation with the outside through a hinge window 11 and a heat dissipation box 10, the power supply is effectively contacted with the outside, the heat dissipation effect is better compared with a closed structure, the dust entering the power supply placing box 2 from the outside can be reduced through arranging a first dust filter screen 9 and a third dust filter screen 5, the dust entering the power supply placing box 2 from the inside can be further reduced through arranging the hinge window 11 and a second dust filter screen 12, the dustproof effect of the power supply is improved, the dust entering the heat dissipation box 10 enters a drawer in a dust collection box 3 through a dust inlet 20, the dust collection box is convenient to clean, and the dustproof effect is better, conveniently collect the dust, have better shock attenuation heat dissipation function simultaneously, improved the life of power.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 novel dustproof power supply, includes base (1), its characterized in that: the dust collecting device is characterized in that a power supply placing box (2) is fixedly connected to the top of the base (1), dust collecting boxes (3) are fixedly connected to the left end and the right end of the power supply placing box (2), the dust collecting boxes (3) are fixedly connected to the top of the base (1), a dust collecting hopper (4) is fixedly connected to the top of the dust collecting box (3), a limiting block (6) is connected to the front side face of the dust collecting hopper (4) through a bolt, a heat dissipation box (10) is arranged at the top of the dust collecting hopper (4), a first dust filter screen (9) is arranged at the top of the heat dissipation box (10), a backing plate (16) is connected to the bottom of the power supply placing box (2) through a first spring (15), second dust filter screens (12) are fixedly connected to the left end and the right end of the power supply placing box (2), and hinge windows (11, and a limiting plate (17) is connected to one side, close to the inner side, of the second dust filter screen (12) through a second spring (13).

2. The novel dustproof power supply of claim 1, characterized in that: the power supply placing box (2) is further provided with a through hole (7), and the through hole (7) is circular.

3. The novel dustproof power supply of claim 1, characterized in that: the dust collecting box (3) is movably connected with a drawer, and a handle (8) is arranged on the front side face of the drawer.

4. The novel dustproof power supply of claim 1, characterized in that: the bottom of the second dust filter screen (12) is fixedly connected with the dust collecting box (3) through a connecting rod (14).

5. The novel dustproof power supply of claim 1, characterized in that: and the front side surface and the rear side surface of the heat dissipation box (10) are fixedly connected with third dust filter screens (5).

6. The novel dustproof power supply of claim 1, characterized in that: the dust collecting hopper (4) is composed of side plates (18) and inclined plates (19) which are symmetrically arranged, the inclined plates (19) are fixedly connected to one side, close to the inner side, of the side plates (18), and dust inlets (20) are formed between the inclined plates (19).