Fireproof electric meter box

Abstract

The utility model discloses a fireproof electric meter box which comprises a shell, a first baffle and a second baffle are fixedly arranged on the two sides of the bottom of an inner cavity of the shell respectively, an electric control structure assembly is fixedly arranged on the back face of the inner cavity of the shell and located at the corresponding positions of the first baffle and the second baffle, and flame sensors are fixedly arranged on one side of the first baffle and the two sides of the second baffle respectively. A storage box is arranged at the top of the shell; when part of the electric control structure assemblies are accidentally ignited, flames can be separated, the flame spreading speed can be reduced, other electric control structure assemblies can be protected through the arrangement of a first baffle and a second baffle, the flames accidentally ignited on the electric control structure assemblies at the corresponding positions can be rapidly detected through a flame sensor, an instruction is sent to an electric push rod, and the electric push rod drives the electric control structure assemblies to rotate. The clamping plate is driven by the electric push rod to move upwards, so that the clamping plate is separated from the position of the connecting piece, and the fire-fighting sand in the inner cavity of the storage box is conveyed to the inner cavity of the shell, so that the burning flame is quickly extinguished, and fire disasters and economic losses caused by fire spreading are avoided.

Description

Technical Field

[0001] The utility model relates to the field of electric meter boxes, in particular to a fireproof electric meter box. Background Art

[0002] The electric meter box refers to a shell used to install electric energy meters. It is commonly found in residential, commercial buildings, industrial plants and other places. It is not only a carrier for installing the electric meter, but also an important device for protecting the electric meter and its surrounding environment.

[0003] The electric meter box is prone to fire when it is overloaded, the wiring port has poor contact or a short circuit occurs. Currently, most electric meter boxes are single shells and lack corresponding fire protection mechanisms. When the electric meter box catches fire accidentally, the flame cannot be blocked in time and the fire cannot be extinguished in time, which not only easily causes fires but also causes economic losses. Therefore, the utility model provides a fireproof electric meter box to solve the above-mentioned problems. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a fireproof electric meter box, which solves the problem that the current electric meter boxes are mostly single shells and lack corresponding fireproof mechanisms. When the electric meter box catches fire accidentally, the flame cannot be blocked in time and the fire cannot be extinguished in time, which not only easily causes fires but also causes economic losses.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a fireproof electric meter box, comprising an outer shell, a first baffle and a second baffle are respectively fixedly provided on both sides of the bottom of the inner cavity of the outer shell, an electric control structure component is fixedly provided on the back side of the inner cavity of the outer shell and at the corresponding positions of the first baffle and the second baffle, a flame sensor is fixedly provided on one side of the first baffle and on both sides of the second baffle, a storage box is arranged on the top of the outer shell, a connecting piece is connected to the bottom of the storage box, a card plate is clamped in the inner cavity of the connecting piece, an electric push rod is fixedly provided on the top of the card plate, and fire sand is placed at the bottom of the inner cavity of the storage box.

[0006] As a preferred technical solution of the utility model, a first sealing gasket is attached to the top of the storage box, a box cover is attached to the top of the first sealing gasket, the box cover and the first sealing gasket are fixed to the top of the storage box by bolts, and the top of the electric push rod is fixed to the bottom of the box cover.

[0007] As a preferred technical solution of the utility model, one side of the top of the box cover is connected to a feed pipe, and the top of the feed pipe is threadedly connected to a pipe cover.

[0008] As a preferred technical solution of the utility model, support blocks are fixedly arranged at the four corners of the bottom of the storage box, and the bottom of the support blocks is fixedly arranged on the top of the shell.

[0009] As a preferred technical solution of the utility model, a circular plate is fixedly provided in the inner cavity of the connecting piece and at the bottom of the cardboard, a second sealing gasket is attached to the top of the circular plate, and the top of the second sealing gasket is fixed to the bottom of the cardboard.

[0010] As a preferred technical solution of the utility model, a mounting plate is fixedly provided on the back of the shell and the storage box, and a mounting hole is opened on the surface of the mounting plate.

[0011] As a preferred technical solution of the utility model, a shell door is hinged on the front of the shell, a notch is opened on the front of the shell door, and a transparent plate is embedded in the inner cavity of the notch.

[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0013] 1. When part of the electric control structure components accidentally catches fire, the setting of the first baffle and the second baffle can separate the flame, slow down the spread of the flame, and protect other parts of the electric control structure components.

[0014] 2. The flame sensor can quickly detect the flame accidentally ignited on the corresponding electric control structure component, and send a command to the electric push rod, which drives the card plate to move upward, so that the card plate is separated from the connector position, and the fire sand in the inner cavity of the storage box is transported to the inner cavity of the outer shell, so as to quickly extinguish the ignited flame, avoid the fire from spreading and causing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a front view cross-sectional view of the structure of the utility model;

[0017] Figure 3 It is a partial three-dimensional diagram of the structure of the housing, the first baffle, the second baffle and the flame sensor of the utility model;

[0018] Figure 4 This is a disassembled stereoscopic diagram of the structure of the clamping plate, the electric push rod, the circular plate and the second sealing gasket of the utility model.

[0019] Among them: 1. Shell; 2. First baffle; 3. Second baffle; 4. Electric control structure assembly; 5. Flame sensor; 6. Storage box; 7. Connector; 8. Card plate; 9. Electric push rod; 10. Fire sand; 11. First sealing gasket; 12. Box cover; 13. Pipe cover; 14. Support block; 15. Circular plate; 16. Second sealing gasket; 17. Mounting plate; 18. Shell door; 19. Transparent plate. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0021] Embodiment:

[0022] like Figure 1-4 As shown, the utility model provides a fireproof electric meter box, including a shell 1, a first baffle 2 and a second baffle 3 are respectively fixedly provided on both sides of the bottom of the inner cavity of the shell 1, an electric control structure component 4 is fixedly provided on the back of the inner cavity of the shell 1 and at the corresponding positions of the first baffle 2 and the second baffle 3, a flame sensor 5 is fixedly provided on one side of the first baffle 2 and both sides of the second baffle 3, a storage box 6 is arranged on the top of the shell 1, a connecting piece 7 is connected to the bottom of the storage box 6, a card plate 8 is clamped in the inner cavity of the connecting piece 7, an electric push rod 9 is fixedly provided on the top of the card plate 8, and fire sand 10 is placed at the bottom of the inner cavity of the storage box 6.

[0023] The working principle and beneficial effects of the structure are as follows: the device installs a first baffle 2 and a second baffle 3 in the inner cavity of the shell 1, and the electric control structure component 4 installed on the back of the inner cavity of the shell 1 is separated by the cooperation of the first baffle 2 and the second baffle 3. When part of the electric control structure component 4 accidentally catches fire, the setting of the first baffle 2 and the second baffle 3 can separate the flame, slow down the spread of the flame, and protect the other parts of the electric control structure component 4. At the same time, when the electric control structure component 4 accidentally catches fire, the flame sensors 5 corresponding to one side of the first baffle 2 and both sides of the second baffle 3 can quickly detect the flame accidentally ignited on the corresponding electric control structure component 4. The flame sensor 5 is a sensor for detecting the optical characteristics of fire. That is, a fire detector that measures the intensity of the light from the burning flame and the frequency of the flame flickering, and is used to detect the smoke and flame generated when the material is burning. It can convert the brightness of the flame into an electrical signal and send it to the corresponding intermediate processor, and the intermediate processor that receives the signal will perform corresponding program processing. When the flame sensor 5 detects a fire in the inner cavity of the shell 1, it can send an instruction to the electric push rod 9 through the corresponding external processor. At this time, the electric push rod 9 drives the card plate 8 to move upward. When the card plate 8 is separated from the position of the connecting piece 7, the fire sand 10 in the inner cavity of the storage box 6 enters the inner cavity of the shell 1 along the connecting piece 7. By transporting the fire sand 10 to the inner cavity of the shell 1, the ignited flame is extinguished to prevent the fire from spreading and causing a fire.

[0024] In other embodiments, Figure 1As shown, a first sealing gasket 11 is attached to the top of the storage box 6, a box cover 12 is attached to the top of the first sealing gasket 11, the box cover 12 and the first sealing gasket 11 are fixed to the top of the storage box 6 by bolts, and the top of the electric push rod 9 is fixed to the bottom of the box cover 12.

[0025] The working principle and beneficial effect of this technical feature are that the storage box 6 is sealed by the box cover 12 and the first sealing gasket 11 to prevent the fire sand 10 in its inner cavity from leaking, and the electric push rod 9 and the card plate 8 can be disassembled by opening the box cover 12.

[0026] In other embodiments, Figure 1 As shown, one side of the top of the box cover 12 is connected to a feed pipe, and the top of the feed pipe is threadedly connected to a pipe cover 13.

[0027] The working principle and beneficial effect of this technical feature is that the fire-fighting sand 10 is conveniently added to the inner cavity of the storage box 6 through the feeding pipe, and the storage box 6 is sealed by the pipe cover 13 to prevent the fire-fighting sand 10 in its inner cavity from leaking.

[0028] In other embodiments, Figure 1 As shown, support blocks 14 are fixedly arranged at the four corners of the bottom of the storage box 6 , and the bottom of the support blocks 14 is fixedly arranged on the top of the housing 1 .

[0029] The working principle and beneficial effect of this technical feature is that the storage box 6 is supported by the support block 14 to increase its stability.

[0030] In other embodiments, Figure 2 As shown, a circular plate 15 is fixedly provided in the inner cavity of the connecting member 7 and at the bottom of the cardboard 8 , a second sealing gasket 16 is attached to the top of the circular plate 15 , and the top of the second sealing gasket 16 is fixedly provided to the bottom of the cardboard 8 .

[0031] The working principle and beneficial effect of this technical feature are that the sealing of the connection between the cardboard 8 and the connecting piece 7 is increased by setting the circular plate 15 and the second sealing gasket 16, so as to prevent the fire sand 10 from entering the inner cavity of the shell 1 along the gap between the cardboard 8 and the connecting piece 7 when there is no disaster.

[0032] In other embodiments, Figure 1 As shown, a mounting plate 17 is fixedly provided on the back of the housing 1 and the storage box 6 , and a mounting hole is provided on the surface of the mounting plate 17 .

[0033] The working principle and beneficial effects of this technical feature facilitate the installation of the device through the cooperation of the mounting plate 17 and the mounting hole.

[0034] In other embodiments, Figure 1 As shown, a shell door 18 is hinged on the front of the shell 1, a slot is provided on the front of the shell door 18, and a transparent plate 19 is embedded in the inner cavity of the slot.

[0035] The working principle and beneficial effects of this technical feature are that the shell 1 can be easily opened through the shell door 18, and the situation of the inner cavity of the shell 1 can be clearly seen through the setting of the transparent plate 19.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A fireproof electric meter box, comprising a housing (1), characterized in that: A first baffle (2) and a second baffle (3) are fixedly provided on both sides of the bottom of the inner cavity of the shell (1), respectively; an electric control structure component (4) is fixedly provided on the back of the inner cavity of the shell (1) and at the corresponding position of the first baffle (2) and the second baffle (3); a flame sensor (5) is fixedly provided on one side of the first baffle (2) and on both sides of the second baffle (3); a storage box (6) is arranged on the top of the shell (1); a connecting piece (7) is connected to the bottom of the storage box (6); a card plate (8) is clamped in the inner cavity of the connecting piece (7); an electric push rod (9) is fixedly provided on the top of the card plate (8); and fire sand (10) is placed at the bottom of the inner cavity of the storage box (6).

2. A fireproof electric meter box according to claim 1, characterized in that: The top of the storage box (6) is fitted with a first sealing gasket (11), the top of the first sealing gasket (11) is fitted with a box cover (12), the box cover (12) and the first sealing gasket (11) are fixed to the top of the storage box (6) by bolts, and the top of the electric push rod (9) is fixed to the bottom of the box cover (12).

3. A fireproof electric meter box according to claim 2, characterized in that: One side of the top of the box cover (12) is connected to a feed pipe, and the top of the feed pipe is threadedly connected to a pipe cover (13).

4. A fireproof electric meter box according to claim 1, characterized in that: Support blocks (14) are fixedly arranged at the four corners of the bottom of the storage box (6), and the bottom of the support block (14) is fixedly arranged on the top of the outer shell (1).

5. The fireproof electric meter box according to claim 1, characterized in that: A circular plate (15) is fixedly arranged in the inner cavity of the connecting member (7) and at the bottom of the cardboard (8), a second sealing gasket (16) is attached to the top of the circular plate (15), and the top of the second sealing gasket (16) is fixedly arranged to the bottom of the cardboard (8).

6. The fireproof electric meter box according to claim 1, characterized in that: A mounting plate (17) is fixedly provided on the back of the housing (1) and the storage box (6), and a mounting hole is provided on the surface of the mounting plate (17).

7. The fireproof electric meter box according to claim 1, characterized in that: A shell door (18) is hingedly connected to the front of the shell (1), a notch is provided on the front of the shell door (18), and a transparent plate (19) is embedded in the inner cavity of the notch.

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