CN217692278U - Transparent ammeter case that possesses fire-retardant structure - Google Patents
Transparent ammeter case that possesses fire-retardant structure Download PDFInfo
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- CN217692278U CN217692278U CN202221824658.0U CN202221824658U CN217692278U CN 217692278 U CN217692278 U CN 217692278U CN 202221824658 U CN202221824658 U CN 202221824658U CN 217692278 U CN217692278 U CN 217692278U
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Abstract
The utility model discloses a transparent ammeter case that possesses fire-retardant structure, including box and chamber door, a plurality of ventilation hole has all been seted up to the box both sides, corresponds a plurality of the ventilation hole the inside all fixed mounting of box has airtight subassembly, the inside joint of clamp has the subassembly of putting out a fire, one of them installation strip one end has the controller through screw fixed mounting, there is smoke alarm at box inner wall top through bolt fixed mounting. This kind of transparent ammeter case that possesses fire-retardant structure, the subassembly of putting out a fire through setting up can be put out the inside naked light that produces of box, avoid current ammeter incasement portion not to possess fire-retardant structure, improve the security that this ammeter case used, the subassembly of putting out a fire through the airtight subassembly cooperation that sets up is fire-retardant, prevent that external air from entering into inside the box, make the inside oxygen deficiency state that presents of box, prevent the inside smog of box or naked light to burn, improve the fire resistance of this ammeter case.
Description
Technical Field
The utility model relates to an ammeter case technical field specifically is a transparent ammeter case that possesses fire-retardant structure.
Background
The electric meter box is a common electric instrument device and is widely applied to industries and families. For the outdoor electric meter, because the outdoor electric meter is exposed to the external environment for a long time, dust and rainwater easily fall on the electric meter, the working elements of the electric meter are damaged, the service life of the electric meter is influenced, circuit faults are easily caused, and therefore the electric meter box needs to be additionally arranged for protection. In order to record data conveniently, manufacturers produce transparent electric meter boxes.
The existing electric meter box is simple in internal structure, generally does not have a flame-retardant structure, and when electric sparks are generated on an internal circuit of the electric meter box to cause smoke or naked flame, a protective skin or adhesive label paper of the internal circuit is easily ignited to further cause a fire disaster, so that the safety is low.
Therefore, the transparent electric meter box with the flame-retardant structure is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a transparent ammeter case that possesses fire-retardant structure, including box and chamber door, box one side with chamber door one side is passed through the hinge and is rotated the connection, a plurality of ventilation hole has all been seted up to the box both sides, corresponds a plurality of the ventilation hole the inside all fixed mounting of box has airtight subassembly, the mounting groove has been seted up at the box top, just the inside fixed mounting of mounting groove has the line bank, the line bank bottom extends to inside the box, a plurality of mounting hole has been seted up to box inner wall one side, and is located the mounting hole box inner wall one side fixed mounting has two mounting bars, is located two the mounting bar bottom box inner wall one side fixed mounting has the clamp, the inside joint of clamp has the subassembly of putting out a fire, one of them mounting bar one end has the controller through screw fixed mounting, there is smoke alarm at box inner wall top through bolt fixed mounting.
As a preferred technical scheme of the utility model, airtight subassembly is including setting up the airtight blade in ventilation hole one side, airtight blade one side with ventilation hole one side contacts, just airtight blade opposite side is provided with micro motor, micro motor's drive shaft with airtight blade opposite side fixed mounting.
As a preferred technical scheme of the utility model, micro motor opposite side fixed mounting has the connecting rod, the connecting rod both ends pass through the screw with box inner wall one side fixed mounting.
As an optimal technical scheme of the utility model, the subassembly of putting out a fire includes that the joint is in the inside dry powder jar of clamp, dry powder tank deck portion one side is provided with the manometer, just dry powder tank deck portion fixed mounting has the solenoid valve.
As an optimal technical scheme of the utility model, smoke alarm with the solenoid valve pass through the connecting wire with the controller is connected.
As a preferred technical scheme of the utility model, micro motor pass through the connecting wire with the controller is connected.
As a preferred technical scheme of the utility model, box and chamber door are fire-retardant material integrative injection moulding's square structure.
The beneficial effects of the utility model are that:
1. according to the transparent electric meter box with the flame-retardant structure, the open fire generated in the box body can be extinguished through the arranged fire extinguishing assembly, the situation that the existing electric meter box is not provided with the flame-retardant structure is avoided, namely when smoke or the open fire is generated in the box body, the smoke alarm gives an alarm, an alarm signal is transmitted to the controller through the connecting wire, the electromagnetic valve is controlled to be opened by the controller, and dry powder in the dry powder tank is released, so that the flame-retardant effect of extinguishing the open fire is achieved, and the use safety of the electric meter box is improved;
2. according to the transparent electric meter box with the flame-retardant structure, the arranged sealing component is matched with the fire extinguishing component for flame retardance, namely when open fire or smoke is generated in the box body, the micro motor drives the sealing blades to deflect, the inside of the ventilation hole is sealed, external air is prevented from entering the box body, the inside of the box body is in an anoxic state, the smoke or the open fire in the box body is prevented from being combusted, and the flame retardance of the electric meter box is improved;
3. this kind of transparent ammeter case that possesses fire-retardant structure, through the mounting groove of seting up, and at the inside fixed mounting line bank of mounting groove, make things convenient for the inside electrical components of box to be connected with external pencil, avoid traditional passing through to set up the through hole in box both sides, the pencil runs through the through hole inside and is connected with the inside electrical components of box, the pencil has the gap with the through hole junction, reduces the inside whole leakproofness of airtight subassembly during operation box, prevents to produce the interference to airtight subassembly during operation.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is an overall schematic view of a transparent electricity meter box with a flame retardant structure according to the present invention;
fig. 2 is an internal schematic view of a transparent electricity meter box with a flame retardant structure according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 of the transparent electric meter box with a flame retardant structure according to the present invention;
fig. 4 is a schematic view of the fire extinguishing assembly of the transparent electric meter box with the flame retardant structure.
In the figure: 1. a box body; 101. a vent hole; 102. mounting grooves; 103. mounting holes; 2. a box door; 3. a sealing assembly; 301. closing the blades; 302. a micro motor; 303. a connecting rod; 4. a line bank; 5. mounting a bar; 6. clamping a hoop; 7. a fire extinguishing assembly; 701. a dry powder tank; 702. a pressure gauge; 703. an electromagnetic valve; 8. a controller; 9. a smoke alarm.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model relates to a transparent ammeter case that possesses fire-retardant structure, including box 1 and chamber door 2, box 1 one side and 2 one side of chamber door are connected through the hinge rotation, a plurality of ventilation hole 101 has all been seted up to box 1 both sides, 1 inside all fixed mounting of box that corresponds a plurality of ventilation hole 101 has airtight subassembly 3, mounting groove 102 has been seted up at 1 top of box, and the inside fixed mounting of mounting groove 102 has wiring row 4, 4 bottoms of wiring row extend to inside the box 1, a plurality of mounting hole 103 has been seted up to 1 inner wall one side of box, and 1 inner wall one side fixed mounting of box that is located mounting hole 103 has two mounting bars 5, 1 inner wall one side fixed mounting of box that is located two mounting bars 5 bottoms has clamp 6, the inside joint of clamp 6 has fire extinguishing assembly 7, 5 one of them mounting bar one end has controller 8 through screw fixed mounting, there is smoke alarm 9 at 1 inner wall top of box.
The closed component 3 comprises a closed blade 301 arranged on one side of the vent hole 101, one side of the closed blade 301 is in contact with one side of the vent hole 101, a micro motor 302 is arranged on the other side of the closed blade 301, and a driving shaft of the micro motor 302 is fixedly installed on the other side of the closed blade 301;
can be when the inside naked light that produces of box 1 or smog through the airtight subassembly 3 that sets up, micro motor 302 drive airtight blade 301 deflects, seals ventilation hole 101 inside, prevents that external air from entering into inside the box 1, makes the inside oxygen deficiency state that presents of box 1, stops the inside smog of box 1 or the naked light to burn.
Wherein, the other side of the micro motor 302 is fixedly provided with a connecting rod 303, and two ends of the connecting rod 303 are fixedly arranged with one side of the inner wall of the box body 1 through screws;
the connecting rod 303 through setting up conveniently installs micro motor 302, improves micro motor 302 mounting structure's stability.
The fire extinguishing assembly 7 comprises a dry powder tank 701 clamped inside the hoop 6, a pressure gauge 702 is arranged on one side of the top of the dry powder tank 701, and an electromagnetic valve 703 is fixedly mounted on the top of the dry powder tank 701;
the fire extinguishing assembly 7 can extinguish the open fire generated in the box body 1, so that the existing electric meter box is prevented from being not provided with a flame-retardant structure, and the use safety of the electric meter box is improved.
Wherein, the smoke alarm 9 and the electromagnetic valve 703 are connected with the controller 8 through connecting wires;
the smoke alarm 9 and the electromagnetic valve 703 are connected with the controller 8 through connecting wires, so that when smoke or open fire is generated in the box body 1, the smoke alarm 9 gives an alarm, an alarm signal is transmitted to the controller 8 through the connecting wires, the electromagnetic valve 703 is controlled to be opened by the controller 8, dry powder in the dry powder tank 701 is released, and the flame-retardant effect of extinguishing the open fire is achieved.
Wherein, the micro motor 302 is connected with the controller 8 through a connecting line;
the micro motor 302 is connected with the controller 8 through a connecting wire, when the controller 8 receives an alarm signal of the smoke alarm 9, the controller 8 controls the micro motor 302 to start, and then the sealed blade 301 deflects to seal the inside of the ventilation hole 101.
The box body 1 and the box door 2 are of a square structure which is integrally formed by injection molding of flame-retardant materials;
the flame retardance of the box body 1 and the box door 2 is improved.
The working principle is as follows: when the fire extinguishing box is used, electric elements such as electric meters and the like are installed through the installation strip 5 inside the box body 1, then external wiring harnesses are connected through the wiring bar 4 outside the box body 1, the wiring bar 4 corresponding to the inside of the box body 1 is connected with the electric elements such as the electric meters and the like through a connecting wire, when electric sparks generate open fire or smoke inside the box body 1, firstly, the fire extinguishing component 7 can extinguish the open fire generated inside the box body 1, namely, when the smoke or the open fire is generated inside the box body 1, the smoke alarm 9 gives out an alarm, the alarm signal is transmitted to the controller 8 through the connecting wire, the controller 8 controls the electromagnetic valve 703 to be opened, dry powder inside the dry powder tank 701 is released, so that the fire extinguishing effect is achieved, meanwhile, the closed component 3 is matched with the fire extinguishing component 7 to extinguish fire, namely, when the open fire or the smoke is generated inside the box body 1, the micro motor 302 drives the closed blade 301 to deflect, the inside of the ventilation hole 101 is sealed, external air is prevented from entering the inside of the box body 1, the inside of the box body 1 is in an oxygen-deficient state, and the smoke or the inside of the box body 1 is prevented from burning.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those 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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a transparent ammeter case that possesses fire-retardant structure, includes box (1) and chamber door (2), its characterized in that, box (1) one side with chamber door (2) one side is passed through the hinge and is rotated the connection, a plurality of ventilation hole (101) have all been seted up to box (1) both sides, correspond a plurality of ventilation hole (101) box (1) inside all fixed mounting has airtight subassembly (3), mounting groove (102) have been seted up at box (1) top, just mounting groove (102) inside fixed mounting has wiring row (4), wiring row (4) bottom extends to box (1) is inside, a plurality of mounting hole (103) have been seted up to box (1) inner wall one side, and are located mounting hole (103) box (1) inner wall one side fixed mounting has two mounting bars (5), is located two mounting bar (5) bottom box (1) inner wall one side fixed mounting has clamp (6), clamp (6) inside joint has fire extinguishing assembly (7), one of them mounting bar (5) one end is through fixed mounting there are controller (8), alarm (1) inner wall bolt (9) pass through smog fixed mounting screw.
2. The transparent ammeter box with flame retardant structure as claimed in claim 1, wherein said sealing assembly (3) comprises a sealing blade (301) disposed at one side of said ventilation hole (101), one side of said sealing blade (301) is in contact with one side of said ventilation hole (101), and a micro motor (302) is disposed at the other side of said sealing blade (301), and a driving shaft of said micro motor (302) is fixedly mounted at the other side of said sealing blade (301).
3. The transparent ammeter box with flame retardant structure as claimed in claim 2, wherein the other side of the micro motor (302) is fixedly provided with a connecting rod (303), and two ends of the connecting rod (303) are fixedly arranged with one side of the inner wall of the box body (1) through screws.
4. The transparent ammeter box with the flame retardant structure as recited in claim 1, wherein the fire extinguishing assembly (7) comprises a dry powder tank (701) clamped inside the clamp (6), a pressure gauge (702) is arranged on one side of the top of the dry powder tank (701), and an electromagnetic valve (703) is fixedly mounted on the top of the dry powder tank (701).
5. The transparent ammeter box with fire retardant structure as claimed in claim 4, wherein said smoke alarm (9) and said solenoid valve (703) are connected to said controller (8) through connecting wires.
6. The transparent electric meter box with flame retardant structure as claimed in claim 2, wherein the micro motor (302) is connected with the controller (8) through a connecting wire.
7. The transparent electric meter box with flame retardant structure as claimed in claim 1, wherein the box body (1) and the box door (2) are of a square structure integrally injection molded by flame retardant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221824658.0U CN217692278U (en) | 2022-07-14 | 2022-07-14 | Transparent ammeter case that possesses fire-retardant structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221824658.0U CN217692278U (en) | 2022-07-14 | 2022-07-14 | Transparent ammeter case that possesses fire-retardant structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217692278U true CN217692278U (en) | 2022-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221824658.0U Active CN217692278U (en) | 2022-07-14 | 2022-07-14 | Transparent ammeter case that possesses fire-retardant structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217692278U (en) |
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2022
- 2022-07-14 CN CN202221824658.0U patent/CN217692278U/en active Active
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