CN211580377U

CN211580377U - Hydrogen fuel cell boost switch power supply control device

Info

Publication number: CN211580377U
Application number: CN202020012389.2U
Authority: CN
Inventors: 陈光中
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-05
Filing date: 2020-01-05
Publication date: 2020-09-25
Anticipated expiration: 2030-01-05

Abstract

The utility model discloses a hydrogen fuel cell switching power supply control device that steps up, including shell, first fixture block, frame, first slider, removal strip, circuit board, second fixture block and standing groove, one side of shell is provided with the movable plate, first fixture block sets up in one side that the movable plate is close to the shell, first fixture block is provided with first draw-in groove with the junction of shell, wherein, the frame sets up in one side that the shell is close to the movable plate, and the plane at frame place is mutually perpendicular with the plane at movable plate place, the inside of frame is provided with the filter screen, first slider is fixed in one side that the frame is close to the shell, first slider is provided with first spout with the junction of shell. This hydrogen fuel cell switch power supply control device that steps up can be convenient takes out through the pulling frame, can be convenient dismantle the outer frame through the slip between first slider and the first spout, just so can be convenient wash and change the filter screen.

Description

Hydrogen fuel cell boost switch power supply control device

Technical Field

The utility model relates to a switching power supply technical field specifically is a hydrogen fuel cell switching power supply controlling means that steps up.

Background

A hydrogen fuel cell is a cell that uses hydrogen, a chemical element, to store energy by a reverse reaction of electrolyzed water, and uses a switching power supply when the hydrogen fuel cell uses a boosted voltage.

A high-frequency power conversion device of a switch mode power supply is a power supply, which converts a level voltage into a voltage or a current required by a user terminal through different types of architectures.

However, most hydrogen fuel cell boost switching power supply control devices in the market are inconvenient to maintain and replace the inside of the device when in use, and the heat-dissipation-free part has no good dustproof measure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen fuel cell switching power supply control device that steps up to solve the hydrogen fuel cell switching power supply control device that steps up on the existing market that the above-mentioned background art provided inconvenient to the device inside maintenance and change when using, and the not problem that heat dissipation part does not have fine dustproof measure.

In order to achieve the above object, the utility model provides a following technical scheme: a hydrogen fuel cell boost switch power supply control device comprises a shell, a first clamping block, an outer frame, a first sliding block, a moving strip, a circuit board, a second clamping block and a placing groove, wherein a moving plate is arranged on one side of the shell, the first clamping block is arranged on one side of the moving plate close to the shell, a first clamping groove is arranged at the joint of the first clamping block and the shell, wherein,

the outer frame is arranged on one side, close to the movable plate, of the shell, the plane of the outer frame is perpendicular to the plane of the movable plate, a filter screen is arranged inside the outer frame, the first sliding block is fixed on one side, close to the shell, of the outer frame, and a first sliding groove is formed in the joint of the first sliding block and the shell;

the movable strip is arranged on one side, close to the shell, of the movable plate, the circuit board is arranged inside the movable strip, a fixed plate is arranged at the joint of the movable strip and the shell, the second fixture block is arranged on one side, close to the movable plate, of the shell, and the placing groove is formed in one end, far away from the movable plate, of the shell.

Preferably, the first clamping block corresponds to the first clamping groove in position, and the first clamping block is clamped and connected with the first clamping groove.

Preferably, the outer frame, the filter screen, the first sliding block and the first sliding groove are provided with two groups, and 2 groups of the outer frame, the filter screen, the first sliding block and the first sliding groove are distributed on two sides of the shell.

Preferably, the cross-sectional shape and size of the first sliding block are matched with the cross-sectional shape and size of the first sliding chute, and the first sliding block is in sliding connection with the first sliding chute.

Preferably, the cross-sectional shape of the moving bar is a "C" shape, and the moving bar is slidably connected with the fixed plate.

Preferably, the cross section of the second clamping block is of a 'return' type structure, the maximum size of the outer side of the second clamping block is consistent with the minimum size of the inner side of the shell, and the second clamping block is clamped with the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the hydrogen fuel cell boost switching power supply control device:

1. the outer frame can be conveniently taken out by pulling, and the outer frame can be conveniently disassembled by sliding between the first sliding block and the first sliding groove, so that the filter screen can be conveniently cleaned and replaced;

2. the first clamping block and the first clamping groove can be separated through sliding, so that the movable plate is taken out, and then the movable plate can drive the movable strip to move, so that the circuit board in the device can be taken out, and the circuit board can be conveniently maintained and checked;

3. when the movable plate is fixed, the movable plate can be prevented from falling off through the clamping of the second clamping block and the shell, and the outer frame of the device can be fixed through the movable plate.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1. a housing; 2. moving the plate; 3. a first clamping block; 4. a first card slot; 5. an outer frame; 6. filtering with a screen; 7. a first slider; 8. a first chute; 9. a moving bar; 10. a circuit board; 11. a fixing plate; 12. a second fixture block; 13. and (6) placing the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a hydrogen fuel cell boost switch power supply control device comprises a shell 1, a movable plate 2, a first fixture block 3, a first clamping groove 4, an outer frame 5, a filter screen 6, a first slide block 7, a first slide groove 8, a movable strip 9, a circuit board 10, a fixed plate 11, a second fixture block 12 and a placement groove 13, wherein the movable plate 2 is arranged on one side of the shell 1, the first fixture block 3 is arranged on one side of the movable plate 2 close to the shell 1, the first fixture block 3 corresponds to the first clamping groove 4 in position, the first fixture block 3 is connected with the first clamping groove 4 in a clamping manner, the circuit board 10 in the device can be conveniently mounted and dismounted through the movable plate 2, the device is convenient to use, the first clamping groove 4 is arranged at the joint of the first fixture block 3 and the shell 1, wherein,

the outer frame 5 is arranged on one side of the shell 1 close to the moving plate 2, the plane of the outer frame 5 is vertical to the plane of the moving plate 2, two groups of the outer frame 5, the filter screen 6, the first slide block 7 and the first slide groove 8 are arranged, and 2 groups of outer frames 5, filter screens 6, first sliding blocks 7 and first sliding chutes 8 are distributed at two sides of the shell 1, the filter screen 6 can play a role of dust prevention and is beneficial to heat dissipation when the device works, the filter screen 6 is arranged in the outer frame 5, the first sliding block 7 is fixed on one side of the outer frame 5 close to the shell 1, the cross section shape and size of the first sliding block 7 are matched with the cross section shape and size of the first sliding chute 8, the first sliding block 7 is connected with the first sliding chute 8 in a sliding manner, so that the outer frame 5 of the device can be conveniently disassembled and assembled, and the first sliding chute 8 is arranged at the joint of the first sliding block 7 and the shell 1;

the moving strip 9 is arranged at one side of the moving plate 2 close to the shell 1, the cross section of the moving strip 9 is C-shaped, the moving strip 9 is connected with the fixed plate 11 in a sliding way, the two sides of the circuit board 10 can be conveniently fixed through the moving strip 9, the circuit board 10 is convenient to mount and dismount, the circuit board 10 is arranged inside the moving strip 9, a fixing plate 11 is arranged at the joint of the moving strip 9 and the shell 1, the second fixture block 12 is arranged at one side of the inner part of the shell 1 close to the moving plate 2, the section of the second fixture block 12 is of a 'return' type structure, the maximum size of the outer side of the second latch 12 is consistent with the minimum size of the inner side of the shell 1, and the second latch 12 is clamped with the shell 1, this makes the moving plate 2 more firmly fixed when the moving plate 2 is closed, and the placing groove 13 is disposed at an end of the housing 1 away from the moving plate 2.

The working principle is as follows: when the hydrogen fuel cell boosting switch power supply control device is used, the device is firstly fixed at a required place, the first clamping block 3 and the first clamping groove 4 can be separated through sliding when the device is used, so that the movable plate 2 can be disassembled, when the movable plate 2 is pulled, the movable plate 2 can drive the movable strip 9 to move, the movable strip 9 is taken out through sliding between the movable strip and the fixed plate 11, so that the circuit board 10 in the device can be taken out, the circuit board 10 is convenient to maintain and check, after the circuit board 10 is taken out, the outer frame 5 can be conveniently taken out through pulling the outer frame 5, the outer frame 5 can be conveniently disassembled through sliding between the first sliding block 7 and the first sliding groove 8, so that the filter screen 6 can be conveniently cleaned and replaced, when the movable plate 2 is fixed back, the second clamping block 12 is clamped with the shell 1, the moving plate 2 can be prevented from falling off, and the outer frame 5 of the device can be fixed through the moving plate 2, which is the using process of the hydrogen fuel cell boost switch power supply control device, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a hydrogen fuel cell switching power supply controlling means that steps up, includes shell (1), first fixture block (3), frame (5), first slider (7), removes strip (9), circuit board (10), second fixture block (12) and standing groove (13), its characterized in that: a moving plate (2) is arranged on one side of the shell (1), the first clamping block (3) is arranged on one side, close to the shell (1), of the moving plate (2), a first clamping groove (4) is arranged at the joint of the first clamping block (3) and the shell (1), wherein,

the outer frame (5) is arranged on one side, close to the movable plate (2), of the shell (1), the plane where the outer frame (5) is located is perpendicular to the plane where the movable plate (2) is located, a filter screen (6) is arranged inside the outer frame (5), the first sliding block (7) is fixed on one side, close to the shell (1), of the outer frame (5), and a first sliding groove (8) is formed in the joint of the first sliding block (7) and the shell (1);

the movable strip (9) is arranged on one side, close to the shell (1), of the interior of the movable plate (2), the circuit board (10) is arranged in the movable strip (9), a fixing plate (11) is arranged at the joint of the movable strip (9) and the shell (1), the second clamping block (12) is arranged on one side, close to the movable plate (2), of the interior of the shell (1), and the placing groove (13) is formed in one end, far away from the movable plate (2), of the shell (1).

2. A hydrogen fuel cell boost switching power supply control device according to claim 1, characterized in that: the first clamping block (3) corresponds to the first clamping groove (4) in position, and the first clamping block (3) is connected with the first clamping groove (4) in a clamping mode.

3. A hydrogen fuel cell boost switching power supply control device according to claim 1, characterized in that: frame (5), filter screen (6), first slider (7) and first spout (8) are provided with two sets ofly, and 2 frame (5), filter screen (6), first slider (7) and first spout (8) of organizing distribute in the both sides of shell (1).

4. A hydrogen fuel cell boost switching power supply control device according to claim 1, characterized in that: the cross section shape and size of the first sliding block (7) are matched with those of the first sliding groove (8), and the first sliding block (7) is in sliding connection with the first sliding groove (8).

5. A hydrogen fuel cell boost switching power supply control device according to claim 1, characterized in that: the cross section of the moving strip (9) is C-shaped, and the moving strip (9) is connected with the fixed plate (11) in a sliding manner.

6. A hydrogen fuel cell boost switching power supply control device according to claim 1, characterized in that: the section of the second clamping block (12) is of a 'return' type structure, the maximum size of the outer side of the second clamping block (12) is consistent with the minimum size of the inner side of the shell (1), and the second clamping block (12) is clamped with the shell (1).