CN220038118U

CN220038118U - Voltage stabilizer case

Info

Publication number: CN220038118U
Application number: CN202223447863.2U
Authority: CN
Inventors: 包家顺; 柯金鳌; 郑奕庆; 卓泽禄; 陆雯彬; 张海江; 类成民; 柯蕾
Original assignee: Shanghai Pressurizer Factory
Current assignee: Shanghai Pressurizer Factory
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-11-17
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to a voltage stabilizer case which comprises a mounting plate, wherein a limiting plate is fixedly connected to the top end of the mounting plate, a driving motor is arranged on one side above the limiting plate, the output end of the driving motor is connected with a screw rod, a lifting seat is externally connected with the screw rod, one end of the lifting seat is fixedly connected with a case body, a case door is arranged on one side of the case body, an air inlet is arranged above the case body, an air blower is arranged inside the air inlet, and partition plates are arranged on two sides inside the case body. According to the utility model, the mounting plate and the screw rod are arranged, so that the lifting seat and the box body can be driven to move to a higher indoor position, the occupation of the chassis to the ground space can be reduced, and after the box body moves to a high place, less dust is generated above the room, meanwhile, the filter screen and the absorbent cotton are arranged on the air inlet, so that the entry of dust and water vapor in the air into the box body can be reduced, the influence of the entry of the dust and the water vapor into the box body on electric components is reduced, and the dustproof effect of the box body is improved.

Description

Voltage stabilizer case

Technical Field

The utility model relates to a voltage stabilizer case, and belongs to the technical field of voltage stabilizers.

Background

A voltage regulator is a device that stabilizes an output voltage. The voltage stabilizer consists of a voltage regulating circuit, a control circuit, a servo motor and the like. When the input voltage or load changes, the control circuit samples, compares and amplifies, then drives the servo motor to rotate, so that the position of the carbon brush of the voltage regulator is changed, and the turn ratio of the coil is automatically adjusted, so that the stability of the output voltage is maintained.

The voltage stabilizer machine case that uses at present is generally installed on ground to the height of machine case is also fixed, and it is comparatively inconvenient when the maintenance is overhauld to the machine case self-height lower, needs occupy more indoor ground space when indoor installation, simultaneously, when the machine case is ventilating and cooling, because the dust that is close to ground is more, thereby makes the dust mix in the air easily and guides in the machine incasement portion, influences the dustproof effect of machine case, consequently, needs a voltage stabilizer machine case.

Disclosure of Invention

The utility model aims to provide a voltage stabilizer case, which is characterized in that a mounting plate and a screw rod are arranged, the mounting plate can be fixed on a wall, the screw rod can drive a lifting seat and a case body to move to a higher indoor position, so that occupation of the case to a ground space can be reduced, the height of the case can be freely adjusted according to requirements, the case can be moved to a proper height for maintenance or repair, convenience of staff in case maintenance is improved, dust above the room is less after the case body is moved to a high place, and meanwhile, a filter screen and absorbent cotton are arranged on an air inlet, so that the influence of the dust and water vapor in the air on electric components caused by the entering of the dust and the water vapor into the case body can be reduced, and the dustproof effect of the case body is improved, so that the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a stabiliser machine case, includes the mounting panel, mounting panel top fixedly connected with limiting plate, limiting plate top one side is equipped with driving motor, driving motor output is connected with the lead screw, lead screw external connection has the elevating socket, elevating socket one end and box fixed connection, box one side is equipped with the chamber door, the box top is equipped with the air inlet, the inside air-blower that is equipped with of air inlet, the inside both sides of box are equipped with the baffle, be equipped with first dust screen on the baffle, first dust screen one side is equipped with aviation baffle one, aviation baffle one side is equipped with aviation baffle two.

Further, the inside of lifting seat be equipped with lead screw thread assorted screw thread groove, the lifting seat with the lead screw passes through threaded connection, the mounting panel below opposite side is equipped with the guide arm, the guide arm outside be equipped with the shape is the same on the lead screw the lifting seat, the lifting seat is in the outside sliding connection of guide arm.

Further, limiting blocks are arranged on two sides above the box body, and the limiting blocks can be abutted against the limiting plates when the box body moves upwards.

Further, the filter screen is arranged above the inside of the air inlet, absorbent cotton is arranged below the filter screen, air outlets are arranged on two sides below the box body, and the air outlets are in a strip shape and the opening at one end of each air outlet is arranged downwards.

Further, the first air deflector is L-shaped in cross section, the second air deflector is U-shaped in cross section, the first air deflector and the second air deflector are arranged in a gap between the partition plate and the inner wall of the box body, and the inner angles of the first air deflector and the second air deflector are circular arcs.

Further, a second dustproof net is arranged on one side above the second air deflector, and the second dustproof net is arranged above the air outlet.

The beneficial effects of the utility model are as follows:

1. through setting up mounting panel and lead screw, the mounting panel can be fixed on the wall, and the lead screw can drive lifting seat and box and be connected in wall one side, and when restarting driving motor, driving motor can drive the lead screw and rotate, and the lead screw can drive lifting seat and box and remove indoor higher position to can reduce the occupation of machine case to ground space, and the height of machine case can be freely adjusted as required, conveniently moves the machine case to suitable height and maintains or maintain, improves the convenience when staff maintains the machine case.

2. Through set up filter screen and absorbent cotton on the air inlet, filter screen and absorbent cotton can be with the dust and the steam filtration in the air that gets into the box from the air inlet, and the box is moving to the eminence after, indoor top dust and steam are also less, thereby can reduce the dust and the inside of the steam entering box of air, and then reduce the inside influence that causes electrical components of dust and steam entering box, air deflector in the box can outwards guide the air in the box with deflector two, simultaneously, can filter through second dust screen and first dust screen when the air-blower stops the operation, can reduce the speed of air flow when deflector one and deflector two are gone up to the air, reduce the impact of air rapid flow to first dust screen, thereby can reduce the velocity of movement of dust to first dust screen, prevent that the dust from leading into the box from the air outlet inside, improve the dustproof effect of box.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a voltage regulator chassis of the present utility model;

FIG. 2 is a side view of a voltage regulator chassis of the present utility model;

FIG. 3 is a cross-sectional view of a voltage regulator cabinet according to the present utility model;

FIG. 4 is an enlarged view of the area A of a voltage regulator chassis according to the present utility model;

reference numerals in the drawings: 1. a mounting plate; 2. a limiting plate; 3. a driving motor; 4. a screw rod; 5. a lifting seat; 6. a case; 7. a door; 8. an air inlet; 9. a blower; 10. a partition plate; 11. a first dust screen; 12. an air deflector I; 13. a second air deflector; 14. a guide rod; 15. a limiting block; 16. a filter screen; 17. a water-absorbing cotton; 18. an air outlet; 19. and a second dust screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a stabiliser machine case, includes mounting panel 1, mounting panel 1 top fixedly connected with limiting plate 2, limiting plate 2 top one side is equipped with driving motor 3, driving motor 3 output is connected with lead screw 4, lead screw 4 external connection has lift seat 5, lift seat 5 one end and box 6 fixed connection, box 6 one side is equipped with chamber door 7, box 6 top is equipped with air inlet 8, air inlet 8 inside is equipped with air-blower 9, box 6 inside both sides are equipped with baffle 10, be equipped with first dust screen 11 on the baffle 10, first dust screen 11 one side is equipped with aviation baffle one 12, aviation baffle one 12 top is equipped with aviation baffle two 13.

Specifically, the inside of lifting seat 5 be equipped with lead screw 4 screw thread assorted screw thread groove, lifting seat 5 with lead screw 4 passes through threaded connection, mounting panel 1 below opposite side is equipped with guide pole 14, the guide pole 14 outside be equipped with the same shape on the lead screw 4 lifting seat 5, lifting seat 5 is in guide pole 14 outside sliding connection, box 6 top both sides are equipped with stopper 15, stopper 15 can with limiting plate 2 conflict when box 6 upwards moves, and the lead screw can drive lifting seat and box and reciprocate, can remove box 6 higher position to reduce box 6 and occupy at indoor space, conveniently remove box 6 to suitable height simultaneously and maintain.

Specifically, filter screen 16 is equipped with to the inside top of air inlet 8, the filter screen 16 below is equipped with the cotton 17 that absorbs water, box 6 below both sides are equipped with air outlet 18, air outlet 18 is the bar just the opening of air outlet 18 one end sets up downwards, aviation baffle one 12 cross-section is L shape, aviation baffle two 13 cross-section is the U-shaped, aviation baffle one 12 aviation baffle two 13 are located in the baffle 10 with in the space between the inner wall of box 6, aviation baffle one 12 with aviation baffle two 13 interior angle is convex, and filter screen 16 and cotton 17 that absorbs water can be with dust and the steam filtration in the air that gets into box 6 from air inlet 8, aviation baffle one 12 and aviation baffle two 13 can reduce the speed of the flow of air to can reduce the removal speed of dust to first dust screen 11, reduce the impact of air fast flow to first dust screen 11, prevent that the dust from leading into box 6 from air outlet 18 inside.

Example 2: referring to fig. 3 and 4, the difference between the present embodiment and embodiment 1 is that: the second dust screen 19 is arranged on one side above the second air deflector 13, the second dust screen 19 is arranged above the air outlet 18, when the air blower 9 stops running, outside air can be filtered through the second dust screen 19 and the first dust screen 11 when entering the box 6, and dust entering the box 6 is reduced.

The working principle of the utility model is as follows: when the air conditioner is used, the driving motor 3 is started, the driving motor 3 drives the screw rod 4 to rotate, the lifting seat 5 and the box body 6 can be driven to move upwards when the screw rod 4 rotates, so that when the limiting block 15 is in contact with the limiting plate 2, the driving motor 3 is closed, when the temperature in the box body 6 is higher, the air blower 9 operates, the air outside the box body 6 is pumped into the box body 6 by the air blower 9, when the air passes through the air inlet 8, dust and water vapor in the air entering the box body 6 from the air inlet 8 can be filtered by the filter screen 16 and the water-absorbing cotton 17, when the air blower 9 stops operating, the air outside can be filtered by the second dust screen 19 and the first dust screen 11 when entering the box body 6, and the air can reduce the speed of air flowing when the air deflector I12 and the air deflector II 13, so that the moving speed of the dust to the first dust screen 11 can be reduced, and the dust can be prevented from being led into the box body 6 from the air outlet 18.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a stabiliser machine case, includes mounting panel (1), its characterized in that: mounting panel (1) top fixedly connected with limiting plate (2), limiting plate (2) top one side is equipped with driving motor (3), driving motor (3) output is connected with lead screw (4), lead screw (4) external connection has elevating socket (5), elevating socket (5) one end and box (6) fixed connection, box (6) one side is equipped with chamber door (7), box (6) top is equipped with air inlet (8), air inlet (8) inside is equipped with air-blower (9), box (6) inside both sides are equipped with baffle (10), be equipped with first dust screen (11) on baffle (10), first dust screen (11) one side is equipped with aviation baffle one (12), aviation baffle one (12) top is equipped with aviation baffle two (13).

2. A voltage regulator chassis according to claim 1, wherein: the lifting seat (5) is internally provided with a thread groove matched with the thread of the screw rod (4), the lifting seat (5) is in threaded connection with the screw rod (4), the other side below the mounting plate (1) is provided with a guide rod (14), the outer part of the guide rod (14) is provided with the lifting seat (5) with the same shape as the screw rod (4), and the lifting seat (5) is in sliding connection with the outer part of the guide rod (14).

3. A voltage regulator chassis according to claim 1, wherein: limiting blocks (15) are arranged on two sides above the box body (6), and the limiting blocks (15) can be abutted against the limiting plates (2) when the box body (6) moves upwards.

4. A voltage regulator chassis according to claim 1, wherein: the novel water-absorbing filter is characterized in that a filter screen (16) is arranged above the inside of the air inlet (8), water-absorbing cotton (17) is arranged below the filter screen (16), air outlets (18) are formed in two sides below the box body (6), and the air outlets (18) are in a strip shape and the opening at one end of each air outlet (18) is arranged downwards.

5. A voltage regulator chassis according to claim 1, wherein: the cross section of the first air deflector (12) is L-shaped, the cross section of the second air deflector (13) is U-shaped, the first air deflector (12) and the second air deflector (13) are arranged in a gap between the partition plate (10) and the inner wall of the box body (6), and the inner angles of the first air deflector (12) and the second air deflector (13) are arc-shaped.

6. The voltage regulator chassis of claim 4, wherein: a second dustproof net (19) is arranged on one side above the second air deflector (13), and the second dustproof net (19) is arranged above the air outlet (18).