CN214124935U

CN214124935U - Waterproof shockproof formula alarm system power supply box

Info

Publication number: CN214124935U
Application number: CN202023182708.3U
Authority: CN
Inventors: 于钦政; 明述英; 丁庆超
Original assignee: Zhuo'er Ruisen Fire Technology Co ltd
Current assignee: Zhuo'er Ruisen Fire Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-09-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a waterproof formula alarm system power supply box that takes precautions against earthquakes belongs to power supply box preparation technical field. This structure includes the box, be provided with the chamber door on the box, the box both sides are offered and are used for ventilative grid, be provided with first backup pad on the box inner wall, a plurality of telescopic links have set firmly on the first backup pad, the telescopic link upper end sets firmly the second backup pad that is used for fixed components and parts, the cover is equipped with reset spring on the telescopic link, reset spring one end is connected with the second backup pad, second backup pad top is provided with the gag lever post, be provided with spacing spring between gag lever post and the second backup pad, the box upper end is provided with the roof, it is equipped with the board that absorbs water to insert on the chamber door, grid one side is provided with the filter screen that is used for absorbing water, the filter screen sets up on the box inner wall, the utility model discloses simple structure can effectively realize the waterproof shock resistance ability of power supply box, and the suitability is strong.

Description

Waterproof shockproof formula alarm system power supply box

Technical Field

The utility model relates to a power supply box preparation technical field specifically is a waterproof formula alarm system power supply box that takes precautions against earthquakes.

Background

The power box is a DC24V large-capacity power output device, can be used as a power supply of a linkage control system in a fire alarm control system, and supplies power to a linkage control module and a controlled device. The power box takes alternating current 220V as a main power supply, a DC24V/7Ah sealed lead battery is arranged in the power box as a standby power supply, a switching power supply voltage stabilizing circuit and a standby electricity floating charging circuit are adopted, and the power box has the functions of automatic output overcurrent protection, main and standby electricity switching and complete standby electricity automatic charging and standby electricity overdischarge protection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof shockproof formula alarm system power supply box to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof and shockproof type alarm system power box comprises a box body, wherein a box door is arranged on the box body, grids for ventilation are arranged on two sides of the box body, a first supporting plate is arranged on the inner wall of the box body, a plurality of telescopic rods are fixedly arranged on the first supporting plate, a second supporting plate for fixing components is fixedly arranged at the upper ends of the telescopic rods, a reset spring is sleeved on each telescopic rod, one end of each reset spring is connected with the second supporting plate, a limiting rod is arranged above the second supporting plate, and a limiting spring is arranged between each limiting rod and the second supporting plate;

the water absorption type water tank is characterized in that a top plate is arranged at the upper end of the tank body, a water absorption plate is inserted into the tank door, a filter screen for absorbing water is arranged on one side of the grating, and the filter screen is arranged on the inner wall of the tank body.

As a further aspect of the present invention: a tool box for storing maintenance tools is arranged in the box body.

As a further aspect of the present invention: the surface of the box door is symmetrically provided with inserting plates, slots are formed in the inserting plates, and the water absorption plates are inserted in the slots.

As a further aspect of the present invention: the limiting rods are arranged on two sides of the second supporting plate and fixedly arranged on the first supporting plate.

As a further aspect of the present invention: the top plate is an inverted V-shaped plate. .

As a further aspect of the present invention: and a cross-shaped reinforcing plate for reinforcing the vibration and collision preventing performance of the box body is arranged on the inner wall of the box body.

As a further aspect of the present invention: and a sealing ring is arranged on the box door and arranged on the periphery of the water absorption plate.

Compared with the prior art, the beneficial effects of the utility model are that: through the cooperation of V type roof, filter screen, board and sealing washer absorb water, can effectively improve the waterproof performance of power supply box, make it also can have normal work in moist or rainy area, simultaneously under the cooperation of first backup pad, the second backup pad, the telescopic link, reset spring, limiting plate and spacing spring, can effectively avoid the inside components and parts of power supply box to damage because of the vibrations of power supply box, the shockproof performance of power supply box has been improved, and simultaneously, the cross reinforcing plate has been set up on the power supply box inner wall, the shockproof crashproof ability of box has effectively been improved, the security of power supply box has been improved, to sum up, the utility model discloses simple structure can effectively realize the waterproof and shockproof performance of power supply box, and the suitability is strong.

Drawings

FIG. 1 is a structural diagram of a waterproof and shockproof alarm system power box;

FIG. 2 is a structural diagram of a reinforcing plate of a waterproof and shockproof alarm system power box;

FIG. 3 is a structural diagram of a reinforcing plate of a waterproof and shockproof alarm system power box;

FIG. 4 is a diagram of a first support plate of a waterproof and shockproof alarm system power box;

FIG. 5 is a cross-sectional view of a power box of the waterproof and shockproof alarm system.

In the figure: 1. a box body; 2. a top plate; 3. a reinforcing plate; 4. a grid; 5. filtering with a screen; 6. a tool box; 7. a box door; 8. a seal ring; 9. a water absorption plate; 10. inserting plates; 11. a limiting plate; 12. a limiting spring; 13. a return spring; 14. a telescopic rod; 15. a first support plate; 16. a second support plate; 17. and (4) a slot.

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.

Example 1

Referring to fig. 1-5, the embodiment provides a waterproof and shockproof type power box of an alarm system, which includes a box body 1, a box door 7 is disposed on the box body 1, grilles 4 for ventilation are disposed on two sides of the box body 1, a first support plate 15 is disposed on an inner wall of the box body 1, a plurality of telescopic rods 14 are fixedly disposed on the first support plate 15, a second support plate 16 for fixing components is fixedly disposed at an upper end of each telescopic rod 14, a return spring 13 is sleeved on each telescopic rod 14, one end of each return spring 13 is connected with the second support plate 16, a limit rod 11 is disposed above each second support plate 16, the limit rods 11 are disposed on two sides of each second support plate 16, the limit rods 11 are fixedly disposed on the first support plate 15, a limit spring 12 is disposed between the limit rods 11 and the second support plate 16, an upper end of the limit spring 12 is fixed on the limit plate 11, the lower end of the limiting spring 12 is fixed on the second supporting plate 16;

1 upper end of box is provided with roof 2, roof 2 is the V template of handstand, it is equipped with water absorption plate 9 to insert on

chamber door

7, 7 surface symmetry of chamber door is provided with picture peg 10, slot 17 has been seted up on picture peg 10, water absorption plate 9 inserts and establishes in slot 17, water absorption plate 9 material chooses for use the macromolecular resin that has super water absorption and high water retention nature, can effectively guarantee the drying in the power supply box, and the slot 17 that sets up simultaneously can be convenient for regularly change water absorption plate 9, avoids water absorption plate 9 to absorb water too much and leads to the interior humidity of

box

1, 4 one sides of grid are provided with the filter screen 5 that is used for absorbing water, and filter screen 5 is provided with the active carbon adsorption layer, filter screen 5 sets up on 1 inner wall of box, and filter screen 5 can avoid external rainwater to pass through grid 4 and splash into in box 1.

Further, a tool box 6 for storing maintenance tools is arranged in the box body 1.

Still further, the inner wall of the box body 1 is provided with a cross-shaped reinforcing plate 3 for enhancing the shock and collision resistance of the box body 1, so that the shock and collision resistance of the box body is effectively improved, the safety of the power box is improved, and the structure of the power box is shown in fig. 2 and 3.

In addition, a sealing ring 8 is arranged on the box door 7, the sealing ring 8 is arranged on the periphery of the water absorption plate 9, and the sealing ring 8 can play a role in sealing the joint of the box door 7 and the box body 1.

Through the cooperation of V type roof, the filter screen, water absorption plate and sealing washer, can effectively improve the waterproof performance of power supply box, make it also can have normal work in moist or rainy area, simultaneously at first backup pad, the second backup pad, the telescopic link, reset spring, limiting plate and spacing spring's cooperation down, can effectively avoid the inside components and parts of power supply box to damage because of the vibrations of power supply box, the shockproof performance of power supply box has been improved, and simultaneously, the cross reinforcing plate has been set up on the power supply box inner wall, the shockproof crashproof performance of box has effectively been improved, the security of power supply box has been improved.

It should be noted that the above embodiments are only specific and clear descriptions of technical solutions and technical features of the present application. However, to those skilled in the art, aspects or features that are part of the prior art or common general knowledge are not described in detail in the above embodiments.

In addition, the technical solutions of the present application are not limited to the above-described embodiments, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined, so that other embodiments that can be understood by those skilled in the art may be formed.

Claims

1. A waterproof and shockproof type alarm system power box comprises a box body (1), wherein a box door (7) is arranged on the box body (1), and a grille (4) used for ventilation is arranged on two sides of the box body (1), and is characterized in that a first supporting plate (15) is arranged on the inner wall of the box body (1), a plurality of telescopic rods (14) are fixedly arranged on the first supporting plate (15), a second supporting plate (16) used for fixing components is fixedly arranged at the upper end of each telescopic rod (14), a reset spring (13) is sleeved on each telescopic rod (14), one end of each reset spring (13) is connected with the second supporting plate (16), a limiting rod (11) is arranged above the second supporting plate (16), and a limiting spring (12) is arranged between each limiting rod (11) and the second supporting plate (16);

the water absorption box is characterized in that a top plate (2) is arranged at the upper end of the box body (1), a water absorption plate (9) is inserted into the box door (7), a filter screen (5) used for absorbing water is arranged on one side of the grating (4), and the filter screen (5) is arranged on the inner wall of the box body (1).

2. The waterproof and shockproof power box of alarm system as claimed in claim 1, wherein a tool box (6) for storing maintenance tools is disposed in the box body (1).

3. The waterproof and shockproof power box of the alarm system as claimed in claim 1, wherein the surface of the box door (7) is symmetrically provided with inserting plates (10), the inserting plates (10) are provided with inserting slots (17), and the water absorbing plate (9) is inserted into the inserting slots (17).

4. The waterproof and shockproof type alarm system power box according to claim 1, wherein the limiting rods (11) are arranged on two sides of the second support plate (16), and the limiting rods (11) are fixedly arranged on the first support plate (15).

5. The waterproof and shockproof type alarm system power box according to claim 1, characterized in that the top plate (2) is an inverted V-shaped plate.

6. The waterproof and shockproof type alarm system power box according to claim 1, characterized in that a cross-shaped reinforcing plate (3) for reinforcing the shockproof and crashproof performance of the box body (1) is arranged on the inner wall of the box body (1).

7. The waterproof and shockproof power box of alarm system according to claim 1, wherein the box door (7) is provided with a sealing ring (8), and the sealing ring (8) is disposed on the periphery of the water absorption plate (9).