CN216606429U

CN216606429U - Dust removal type SPD backup protector

Info

Publication number: CN216606429U
Application number: CN202121491670.XU
Authority: CN
Inventors: 强裕君; 吕振东; 金星; 吴志辉; 胡欣
Original assignee: Jiangxi Lantian Lightning Protection Co ltd
Current assignee: Jiangxi Lantian Lightning Protection Co ltd
Priority date: 2021-07-03
Filing date: 2021-07-03
Publication date: 2022-05-27
Anticipated expiration: 2031-07-03

Abstract

The utility model discloses a dust removal type SPD backup protector which comprises a top cover, a fixed pin, a pressure sensing device, a control device, a fan, a dustproof partition plate, a top spring, a side wall partition plate, a rotating shaft, a guide plate, a spring, a through groove, a dustproof sieve plate, an air outlet pipeline and a one-way valve, wherein the fixed pin is drawn out to lift under the action of the top spring to open the fan for dust removal when a box body is subjected to closed dust removal in a normal state through the top cover, the fixed pin, the pressure sensing device, the control device, the fan, the dustproof partition plate and the top spring; the wind direction is changed through the side wall partition plate, the rotating shaft, the guide plate and the spring, and the protector body is subjected to comprehensive dust removal to achieve a good dust removal effect; the fan blows air to discharge through the through groove, the dustproof sieve plate, the air outlet pipeline and the one-way valve, so that air flow is facilitated, and dust is attached to the dustproof sieve plate to be convenient to clean; the produced water mist is absorbed through the moisture-proof absorbent cotton to protect the normal operation of the internal electric appliance.

Description

Dust removal type SPD backup protector

Technical Field

The utility model relates to the technical field of backup protectors, in particular to a dust removal type SPD backup protector.

Background

SPD refers to intelligent power distribution system, uses intelligent circular telegram technique can rationally control the power consumption, can also carry out the analysis to the power consumption. The system integrates object-oriented technology, component technology, network technology, internet technology, database technology, visualization technology, middleware technology, intelligent electrical appliance technology, anti-interference technology, reliability technology and cross-platform technology.

SPD protector is the device to power consumption safety protection, high tension apparatus is prevented to built-in intelligence, meet inside protection device of highly compressed anomaly in the twinkling of an eye at electrical apparatus, but present SPD backup protector does not have dust removal function mostly, after the backup protector operation is long a period after, its heat dispersion can be along with the gathering of dust and variation, thereby influence the normal working property of protector, although some protectors have added dust removal function, but when using winter, because the cold wind that generates heat of electrical apparatus operation self and dust removal fan got into very easily produces fog and influence the electrical apparatus and use.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a dust-removing SPD backup protector which adopts the technical scheme that the dust-removing SPD backup protector comprises a box body, a top cover, a positioning hole, a fixing pin, a top groove, a top spring, a pressure sensing device, a control device, a dustproof clapboard, a bottom mounting rack, a fan, a protector body, an electrical interface, a side wall clapboard, a rotating shaft, a guide plate, a convex block, a spring, a drawer, an air outlet pipeline, a one-way valve and a through groove, wherein the box body is in a closed state at ordinary times, the interior of the box body is prevented from being interfered by the external environment, meanwhile, the entering of external dust is reduced, the top of the box body is provided with an opening and is closed by the top cover, the front part of the top cover is provided with the positioning hole, the fixing pin can be inserted into the positioning hole through the insertion of the front part of the box body, so that the top cover is fixed on the upper part of the box body to seal the upper part of the box body, the top groove is arranged on two sides of the opening on the top of the box body, and the top groove is uniformly provided with the top spring, the upper end of the box body is connected with a top cover, the top cover can be popped out under the action of a spring by pulling out the fixing pin, so that air can be conveniently fed, a pressure sensing device is arranged in the top groove and senses the pressing-in of the top cover, a control device is arranged on the box body and intelligently controls each electric appliance element of the whole device, a dustproof partition plate is fixed around the lower surface of the top cover, so that dust separation is realized during ventilation and the risk of dust entering is reduced, a fan is arranged on the dustproof partition plate at the lower end through a fixed bottom mounting frame, the output end of the dustproof partition plate faces to the protector body arranged in the box body and can cool the protector body and blow off the dust falling into the protector body, the lower end of the right side surface of the box body is an electrical interface and is supplied with external power, a plurality of vertical side wall partition plates are arranged on the inner wall of the box body to form an air guide groove, the wind direction is guided and collected during blowing, so that the effect is improved, the side surface of the side wall partition plate is communicated with a rotating shaft, a guide plate is arranged on the rotating shaft in the air guide groove, the lower surface of the guide plate close to the outer end part is connected with a convex block on the inner side of the side wall partition plate through a spring, the lower part of the box body is communicated with a drawer arranged at the lower part through a through groove, the front side surface of the drawer is communicated with a plurality of air outlet pipelines, the air outlet pipelines are all provided with check valves, and external air is prevented from passing into the box body from the front side to cause dust pollution and moisture humidification inside the box body.

As a preferred technical scheme of the utility model, the drawer comprises an inclined bottom plate and placing bulges, the bottom surface of the drawer is the inclined bottom plate, the inclined bottom surface is favorable for collecting fallen dust and other sundries so as to be conveniently and uniformly recovered, two sides of the drawer are provided with two layers of placing areas consisting of the two placing bulges, the upper layer of the two layers of placing areas is provided with a dustproof sieve plate, and the lower layer of the two layers of placing areas is provided with a moisture-proof block made of moisture-proof absorbent cotton material for absorbing water and preventing moisture.

As a preferred technical scheme of the utility model, a layer of dustproof net is adhered to the inner wall of the dustproof partition plate, so that the dustproof effect is improved.

In a preferred embodiment of the present invention, the fan and the pressure sensing device are electrically connected to an external power source through the control device and the electrical interface.

The utility model has the beneficial effects that: when the box body is subjected to closed dust removal in a normal state, the top cover, the fixing pin, the pressure sensing device, the control device, the fan, the dustproof partition plate and the top spring are used for drawing out the fixing pin, and the fixing pin is lifted up under the action of the top spring to open the fan for dust removal; the wind direction is changed through the side wall partition plate, the rotating shaft, the guide plate and the spring, and the protector body is subjected to comprehensive dust removal to achieve a good dust removal effect; the fan blows air to discharge through the through groove, the dustproof sieve plate, the air outlet pipeline and the one-way valve, so that air flow is facilitated, and dust is attached to the dustproof sieve plate to be convenient to clean; the produced water mist is absorbed through the moisture-proof absorbent cotton to protect the normal operation of the internal electric appliance.

Drawings

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

FIG. 2 is a bottom view of the internal structure of the present invention;

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

In the figure: 1-box body, 2-top cover, 3-positioning hole, 4-fixing pin, 5-top groove, 6-top spring, 7-pressure sensing device, 8-control device, 9-dustproof partition board, 10-bottom mounting rack, 11-fan, 12-protector body, 13-electrical interface, 14-side wall partition board, 15-rotating shaft, 16-guide board, 17-convex block, 18-spring, 19-drawer, 20-air outlet pipeline, 201-one-way valve, 22-through groove, 21-inclined bottom board, 23-placing bulge, 231-dustproof sieve board and 232-dampproof water absorption cotton.

Detailed Description

Example 1

As shown in fig. 1 to 3, the utility model discloses a dust-removing type SPD backup protector, which adopts the technical scheme that the dust-removing type SPD backup protector comprises a box body 1, a top cover 2, a positioning hole 3, a fixing pin 4, a top groove 5, a top spring 6, a pressure sensing device 7, a control device 8, a dustproof clapboard 9, a bottom mounting rack 10, a fan 11, a protector body 12, an electric interface 13, a side wall clapboard 14, a rotating shaft 15, a guide plate 16, a protruding block 17, a spring 18, a drawer 19, an air outlet pipeline 20, a one-way valve 201 and a through groove 22, wherein the box body 1 is in a closed state, a working unit is arranged in a sealed space to avoid being infected by dust, so that the performance of the working unit is reduced, the service life of the working unit is favorably protected, the top of the box body 1 is provided with an opening which is opened under ventilation and temperature reduction work and is conveniently passed through, the box body is usually sealed by the top cover 2, the positioning hole 3 is arranged at the front part of the top cover 2, the fixing pin 4 is inserted into the positioning hole 3 at the front part of the box body 1, therefore, the top cover 2 is stably sealed on the opening, the two sides of the opening on the top of the box body 1 are provided with top grooves 5, top springs 6 are evenly arranged in the top grooves, the upper end of the top grooves is connected with the top cover 2, upward force is generated on the top cover 2, the top grooves are lifted under the action of elastic force after the fixing pins 4 are pulled out, ventilation is facilitated, pressure sensing devices 7 are arranged in the top grooves 5, the buckling and the leaving of the top cover 2 can be sensed, a control device 8 is arranged on the box body 1 and used for intelligently controlling various electrical components used by the device, dust-proof partition plates 9 are fixed around the periphery below the top cover 2 to prevent dust from entering in the ventilation process and protect the ventilation process, the lower ends of the dust-proof partition plates 9 are provided with fans 11 on the upper surfaces through fixing bottom mounting frames 10, the output ends of the dust-proof partition plates face a protector body 12 arranged in the box body 1, the dust-proof partition plates 12 can carry floating dust away while heat dissipation is carried out, a plurality of vertical lateral wall baffles 14 are arranged on the inner wall of the box body 1 to form an air guide groove, wind power can be guided and collected to improve the effect, a rotating shaft 15 is arranged on the side surface of each lateral wall baffle 14 in a penetrating mode, a guide plate 16 is arranged on each lateral wall baffle 14, the lower surface, close to the outer end portion, of each guide plate 16 is connected with a protruding block 17 on the inner side of each lateral wall baffle 14 through a spring 18, the lower portion of the box body 1 is communicated with a drawer 19 arranged on the lower portion through a penetrating groove 22, a plurality of air outlet pipelines 20 are arranged on the front side surface of the box body in a penetrating mode, and the air outlet pipelines 20 are provided with check valves 201 to avoid the influence of the external environment on the interior of the box body 1 through the check valves 201.

As a preferred technical scheme of the utility model, the bottom surface of the drawer 19 is an inclined bottom plate 21 which is helpful for guiding and collecting the leaked sundries and convenient for uniform treatment, two sides of the drawer 19 are provided with two layers of placing areas consisting of two placing bulges 23, the upper layer of the two layers of placing areas is provided with a dustproof sieve plate 231, and the lower layer is provided with a dampproof block made of dampproof absorbent cotton.

As a preferred technical scheme of the utility model, a layer of dustproof net is adhered to the inner wall of the dustproof partition plate 9, so that the dustproof effect is improved.

As a preferred embodiment of the present invention, the fan 11 and the pressure sensing device 7 are electrically connected to an external power source through the control device 8 and the electrical interface 13, and operate normally.

The working principle of the utility model is as follows: when the dust removal device is used, when dust removal is needed, the fixing pin 4 is pulled out, the top cover 2 bounces under the action of the top spring 6, the pressure sensing device 7 recognizes the information and transmits the information to the control device 8, the control device 8 opens the fan 11 to perform powerful blowing on the interior of the box body 1, the wind blows towards the bottom of the protector body 12 and continues downwards along the side wall partition plate 14, the blowing guide plate 16 rotates under the action of the rotating shaft 15 and the spring 18 in the process of continuing downwards along the side wall partition plate 14, the wind blows towards the outer side wall of the protector body 12 and rotates downwards and obliquely downwards to blow, comprehensive dust removal of the protector body 12 is achieved, the wind and the dust enter the drawer 19 through the penetrating groove 22 and then pass through the dust-proof sieve plate 231 and the moisture-proof absorbent cotton 232, and then are discharged through the air outlet pipeline 20 provided with the one-way valve 201, the dust-proof sieve plate 231 helps to adsorb the dust on the dust-proof sieve plate 231, so that later-stage cleaning is facilitated and secondary pollution in the box body 1 is avoided, the moisture-proof absorbent cotton 232 helps to remove water mist generated in the dust removal process in winter to ensure the normal operation of the electric appliance, and the bottom surface of the inclined bottom plate 21 helps to intensively recover condensed water mist, so that the later treatment is facilitated.

The control device provided by the utility model adopts an STM32 control chip, and the related circuit connection is a conventional means adopted by a person skilled in the art, can obtain technical inspiration through limited tests, and belongs to the widely used prior art.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. The utility model provides a dust type SPD backup protector which characterized in that: the protector comprises a box body (1), a top cover (2), a positioning hole (3), a fixing pin (4), a top groove (5), a top spring (6), a pressure sensing device (7), a control device (8), a dustproof partition plate (9), a bottom mounting frame (10), a fan (11), a protector body (12), an electrical interface (13), a side wall partition plate (14), a rotating shaft (15), a guide plate (16), a protruding block (17), a spring (18), a drawer (19), an air outlet pipeline (20), a one-way valve (201) and a through groove (22); the box body (1) is in a closed state; the top of the box body (1) is provided with an opening and is closed by a top cover (2); the front part of the top cover (2) is provided with a positioning hole (3); the front part of the box body (1) is inserted with a fixed pin (4) to be matched and fixed with the positioning hole (3); two sides of an opening formed in the top of the box body (1) are provided with top grooves (5) and top springs (6) are uniformly arranged in the top grooves; the upper end of the top spring (6) is connected with the top cover (2); a pressure sensing device (7) is arranged in the top groove (5); a control device (8) is arranged on the box body (1); a dustproof partition plate (9) is fixedly arranged around the periphery below the top cover (2); the lower end of the dustproof partition plate (9) is provided with a fan (11) through a fixed bottom mounting rack (10); the output end of the fan (11) faces to a protector body (12) arranged in the box body (1); the lower end of the right side surface of the box body (1) is provided with an electrical interface (13); a plurality of vertical side wall partition plates (14) are arranged on the inner wall of the box body (1); the side wall partition plate (14) forms an air guide groove; a rotating shaft (15) is arranged on the side surface of the side wall partition plate (14) in a penetrating way; a guide plate (16) is arranged on a rotating shaft (15) in the air guide groove; the lower surface of the end part of the guide plate (16) close to the outer side is connected with a convex block (17) at the inner side of the side wall partition plate (14) through a spring (18); the lower part of the box body (1) is communicated with a drawer (19) arranged at the lower part through a through groove (22); a plurality of air outlet pipelines (20) are arranged on the front side surface of the drawer (19) in a penetrating way; and the air outlet pipelines (20) are all provided with one-way valves (201).

2. The dust removal type SPD backup protector according to claim 1, characterized in that: the drawer (19) comprises an inclined bottom plate (21) and a placing bulge (23); the bottom surface of the drawer (19) is an inclined bottom plate (21); two sides of the drawer (19) are provided with two layers of placing areas consisting of two placing bulges (23); two-layer place regional upper strata installation dustproof sieve (231), dampproofing piece of lower floor's installation.

3. A dust-removal type SPD backup protector according to claim 2, characterized in that: the moisture-proof block adopts moisture-proof absorbent cotton (232).

4. The dust removal type SPD backup protector according to claim 1, characterized in that: and a layer of dustproof net is adhered to the inner wall of the dustproof partition plate (9).

5. The dust removal type SPD backup protector according to claim 1, characterized in that: the fan (11) and the pressure sensing device (7) are electrically connected with an external power supply through the control device (8) and the electrical interface (13).