CN216528627U - Power-off safety device for fire monitoring - Google Patents
Power-off safety device for fire monitoring Download PDFInfo
- Publication number
- CN216528627U CN216528627U CN202123336696.XU CN202123336696U CN216528627U CN 216528627 U CN216528627 U CN 216528627U CN 202123336696 U CN202123336696 U CN 202123336696U CN 216528627 U CN216528627 U CN 216528627U
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- Prior art keywords
- frame
- mounting bracket
- plate
- conducting
- rod
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims 2
- 239000004020 conductor Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electrical equipment, and discloses a power-off safety device for fire monitoring, which comprises an installation frame, wherein a sealing cover is installed on the front surface of the installation frame, junction frames are installed on the upper side and the lower side of an inner cavity of the installation frame, a conducting rod is installed at the bottom end of the upper junction frame, a conducting wire is installed at the top end of the lower junction frame, a conducting block is installed on the right side of the inner wall of the installation frame, a heat conduction frame is installed on the right side of the installation frame, and a bimetallic strip is installed at the top end of the heat conduction frame. According to the utility model, when a fire disaster occurs, the heat conduction plate can transfer the ambient temperature into the heat conduction frame, the heat conduction frame heats the bimetallic strip, so that the bimetallic strip expands, the insulation rod can be pushed upwards to move, the current conduction plate can rotate through the movable seat, the two ends of the current conduction plate are respectively separated from the current conduction rod and the current conduction block, the whole circuit is powered off, and the safety of the whole circuit can be ensured.
Description
Technical Field
The utility model relates to the technical field of electrical equipment, in particular to a power-off safety device for fire monitoring.
Background
When the inside conflagration that breaks out of building, can monitor the position that the conflagration took place through fire monitoring equipment, and can take place the position of conflagration and fix a position, and send through wireless transmitting device and take place the position with the conflagration and carry control center, can deal with the conflagration condition in time, current fire detection equipment is when meeting with big fire, can't carry out the auto-power-off, thereby lead to big fire to blow the electric wire, the condition of short circuit appears in the easy formation circuit, lead to leading to causing certain damage to the electrical equipment in the circuit, the power-off safety device for fire monitoring is proposed to above-mentioned problem of proposing of solving to above-mentioned condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, such as: the conventional fire detection equipment cannot automatically cut off power when encountering fire, so that the fire blows an electric wire, a short circuit condition of a circuit is easily formed, and certain damage is caused to electrical equipment in the circuit.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a power-off safety device for fire monitoring comprises a mounting rack, wherein a sealing cover is installed on the front surface of the mounting rack, wiring racks are installed on the upper side and the lower side of an inner cavity of the mounting rack, a conductive rod is installed at the bottom end of the wiring rack above the mounting rack, a conductive wire is installed at the top end of the wiring rack below the mounting rack, a conductive block is installed on the right side of the inner wall of the mounting rack, a heat conduction rack is installed on the right side of the mounting rack, a bimetallic strip is installed at the top end of the heat conduction rack, a movable seat is installed in the middle of the inner wall behind the mounting rack, a conductive plate is installed at the top end of the movable seat, the left side of the top end of the conductive plate is in contact with the conductive rod, an insulating rod is installed on the right side of the bottom end of the insulating rod, the bimetallic strip is in contact with the right side of the bottom end of the conductive plate, a reset mechanism is installed on the right side of an inner top wall of the mounting rack, and the bottom of the reset mechanism is in contact with the conductive plate, fixing mechanism is all installed at the middle part of two inner walls about the mounting bracket, the fixed plate is all installed to the upper and lower both sides of closing cap inside wall, the one end activity interlude of fixed plate is in fixing mechanism's inside, the fixed orifices has been seted up to the bottom of fixed plate.
Preferably, fixed establishment is including installing the mount of two inner walls about the mounting bracket, the inside vertical activity interlude of mount has the regulation pole, adjustable fender is installed to the one end of adjusting the pole, adjustable fender keeps away from the one end of adjusting the pole and installs the fixed block, fixed block activity interlude is in the inside of fixed orifices, the outside cover of adjusting the pole is equipped with first spring, the upper and lower both sides of first spring are connected with mounting bracket and adjustable fender respectively.
Preferably, the adjusting rod penetrates through the mounting frame at the end far away from the movable baffle plate to be provided with a limiting plate, and a pull rod is arranged on one side of the limiting plate far away from the adjusting rod.
Preferably, canceling release mechanical system is including installing the adjustable shelf on roof right side in the mounting bracket, the second spring is installed to the interior roof of adjustable shelf, the movable block is installed to the bottom of second spring, the ejector pin is installed to the bottom of movable block, the bottom of ejector pin is passed the adjustable shelf and is contacted with the current conducting plate.
Preferably, the heat conducting plates are arranged on the right side of the heat conducting frame at equal intervals.
Preferably, the mounting plates are arranged on two sides of the mounting frame and are vertically symmetrical.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the utility model, when a fire disaster occurs, the heat conducting plate can transmit the ambient temperature to the inside of the heat conducting frame, the heat conducting frame heats the bimetallic strip, so that the bimetallic strip expands, the insulating rod can be pushed upwards to move, the current conducting plate can rotate through the movable seat, two ends of the current conducting plate are respectively separated from the current conducting rod and the current conducting block, the whole circuit can be powered off, and therefore, the safety of the whole circuit can be ensured.
(2) According to the utility model, the pull rod is pulled in the opposite direction to drive the limiting plate to move, the adjusting rod can drive the movable baffle plate to move in the fixed frame, and the fixed block is driven to move out of the fixed hole, so that the fixed state of the fixed plate can be released, the fixed plate is driven to move out of the fixed frame by pulling the sealing cover outwards, the inner part of the mounting frame can be leaked, and the maintenance of the inner part of the mounting frame is facilitated.
Drawings
FIG. 1 is a schematic view of the internal structure of the whole body of the present invention;
FIG. 2 is a schematic view of the overall appearance structure of the present invention;
FIG. 3 is a schematic structural diagram according to a first embodiment of the present invention;
fig. 4 is a schematic structural diagram of a second embodiment of the present invention.
In the figure: 1. a mounting frame; 2. a closure cap; 3. a conductive plate; 4. a conductive rod; 5. a wire frame; 6. a fixing mechanism; 61. a fixed mount; 62. a first spring; 63. adjusting a rod; 64. a movable baffle; 65. a fixed block; 66. a limiting plate; 67. a pull rod; 7. a movable seat; 8. a reset mechanism; 81. a movable frame; 82. a second spring; 83. a movable block; 84. a top rod; 9. a conductive block; 10. an insulating rod; 11. a bimetal; 12. a heat conducting plate; 13. a heat conducting frame; 14. a conductive wire; 15. a fixing plate; 16. mounting a plate; 17. and (7) fixing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a power-off safety device for fire monitoring comprises a mounting frame 1, a sealing cover 2 is installed on the front surface of the mounting frame 1, wire frames 5 are installed on the upper side and the lower side of an inner cavity of the mounting frame 1, a conductive rod 4 is installed at the bottom end of the upper wire frame 5, a conductive wire 14 is installed at the top end of the lower wire frame 5, a conductive block 9 is installed on the right side of the inner wall of the mounting frame 1, a heat conduction frame 13 is installed on the right side of the mounting frame 1, heat conduction plates 12 are installed on the right side of the heat conduction frame 13 and are arranged at equal intervals, ambient temperature can be transmitted into the heat conduction frame 13 through the heat conduction plates 12 when a fire occurs, a bimetallic strip 11 is installed at the top end of the heat conduction frame 13, a movable seat 7 is installed at the middle part of the rear inner wall of the mounting frame 1, a conductive plate 3 is installed at the top end of the movable seat 7, the left side of the top end of the conductive plate 3 is in contact with the conductive rod 4, an insulating rod 10 is installed at the right side of the bottom end of the conductive plate 3, the bottom end of an insulating rod 10 is contacted with a bimetallic strip 11, the right side of the bottom end of a current conducting plate 3 is contacted with a current conducting block 9, the bimetallic strip 11 is heated through a heat conducting frame 13, the bimetallic strip 11 expands, the insulating rod 10 can be pushed upwards to move, the current conducting plate 3 can rotate through a movable seat 7, two ends of the current conducting plate 3 are respectively separated from the current conducting rod 4 and the current conducting block 9, the whole circuit can be powered off, and the safety of the whole circuit can be ensured, a reset mechanism 8 is installed on the right side of the top wall in the mounting frame 1, the bottom end of the reset mechanism 8 is contacted with the current conducting plate 3, fixing mechanisms 6 are installed in the middle parts of the upper inner wall and the lower inner wall of the mounting frame 1, fixing plates 15 are installed on the upper side and the lower side of the inner side wall of a sealing cover 2, one end of each fixing plate 15 is movably inserted into the fixing mechanism 6, and fixing holes 17 are formed in the bottoms of the fixing plates 15, the mounting plates 16 which are symmetrical up and down are arranged on two sides of the mounting frame 1, and the whole device is conveniently arranged at a designated position through the mounting plates 16.
The first embodiment is as follows:
as shown in fig. 3, the fixing mechanism 6 includes a fixing frame 61 installed on the upper and lower inner walls of the mounting frame 1, an adjusting rod 63 is vertically movably inserted in the fixing frame 61, a movable baffle 64 is installed at one end of the adjusting rod 63, a fixing block 65 is installed at one end of the movable baffle 64 far away from the adjusting rod 63, the fixing block 65 is movably inserted in the fixing hole 17, a first spring 62 is sleeved on the outer side of the adjusting rod 63, the upper and lower sides of the first spring 62 are respectively connected with the mounting frame 1 and the movable baffle 64, a limiting plate 66 is installed at one end of the adjusting rod 63 far away from the movable baffle 64 through the mounting frame 1, a pull rod 67 is installed at one side of the limiting plate 66 far away from the adjusting rod 63, the pull rod 67 is pulled in the opposite direction to drive the limiting plate 66 to move, so that the adjusting rod 63 drives the movable baffle 64 to move in the fixing frame 61, and the fixing block 65 is driven to move out from the inside of the fixing hole 17, thereby can relieve the fixed state to fixed plate 15, shift out from the inside of mount 61 through pulling closing cap 2 to the outside drive fixed plate 15, can spill the inside of mounting bracket 1, conveniently overhaul the inside of mounting bracket 1.
Example two:
as shown in fig. 4, the reset mechanism 8 includes the movable frame 81 installed on the right side of the top wall in the installation frame 1, the second spring 82 is installed on the inner top wall of the movable frame 81, the movable block 83 is installed on the bottom end of the second spring 82, the ejector rod 84 is installed on the bottom end of the movable block 83, the bottom end of the ejector rod 84 penetrates through the movable frame 81 and contacts with the conductive plate 3, after the fire disaster disappears, the heat conduction frame 13 and the conductive plate 12 quickly dissipate heat to the bimetallic strip 11, so that the bimetallic strip 11 recovers, the movable block 83 is driven by the second spring 82 to move, so that the ejector rod 84 pushes the conductive plate 3 downwards to rotate, and the conductive plate 3 can be communicated with the circuit again.
In the utility model, when a user uses the device, when a fire disaster happens, the environment temperature is transmitted to the inside of the heat conduction frame 13 through the heat conduction plate 12, the bimetallic strip 11 is heated through the heat conduction frame 13, the bimetallic strip 11 expands, the insulating rod 10 can be pushed upwards to move, the current conduction plate 3 can rotate through the movable seat 7, two ends of the current conduction plate 3 are respectively separated from the current conduction rod 4 and the current conduction block 9, the whole circuit can be powered off, the safety of the whole circuit can be ensured, when the inside of the circuit needs to be overhauled, the pull rod 67 is pulled in the opposite direction to drive the limiting plate 66 to move, the adjusting rod 63 can drive the movable baffle plate 64 to move in the fixed frame 61, the fixed block 65 is driven to move out from the inside of the fixed hole 17, the fixed state of the fixed plate 15 can be released, the fixed plate 15 is driven to move out from the inside of the fixed frame 61 by pulling the closed cover 2 outwards, the inside of the mount 1 can be leaked.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a power-off safety device for fire monitoring, includes mounting bracket (1), its characterized in that, closing cap (2) are installed in the front of mounting bracket (1), wire connection frame (5) are all installed to the upper and lower both sides of mounting bracket (1) inner chamber, and conducting rod (4) are installed to the bottom of top wire connection frame (5), and conductor wire (14) are installed on the top of below wire connection frame (5), conducting block (9) are installed on the right side of mounting bracket (1) inner wall, heat conduction frame (13) are installed on the right side of mounting bracket (1), bimetallic strip (11) are installed on the top of heat conduction frame (13), the mid-mounting of inner wall has sliding seat (7) behind mounting bracket (1), conducting plate (3) are installed on the top of sliding seat (7), the left side on conducting plate (3) top contacts with conducting rod (4), insulator spindle (10) are installed on the right side of conducting plate (3) bottom, the bottom of insulator spindle (10) contacts with bimetallic strip (11), the right side and conducting block (9) of conducting plate (3) bottom contact, canceling release mechanical system (8) are installed on the right side of roof in mounting bracket (1), the bottom and conducting plate (3) of canceling release mechanical system (8) contact, fixed establishment (6) are all installed at the middle part of two inner walls about mounting bracket (1), fixed plate (15) are all installed to the upper and lower both sides of closing cap (2) inside wall, the inside in fixed establishment (6) is alternate in the one end activity of fixed plate (15), fixed orifices (17) have been seted up to the bottom of fixed plate (15).
2. The power-off safety device for fire monitoring is according to claim 1, characterized in that, fixed establishment (6) is including installing mount (61) at two upper and lower inner walls of mounting bracket (1), the inside vertical activity of mount (61) is interpenetrated and is had regulation pole (63), adjustable fender (64) are installed to the one end of adjusting pole (63), adjustable fender (64) keep away from the one end of adjusting pole (63) and install fixed block (65), fixed block (65) activity is interpenetrated and is installed in the inside of fixed orifices (17), the outside cover of adjusting pole (63) is equipped with first spring (62), the upper and lower both sides of first spring (62) are connected with mounting bracket (1) and adjustable fender (64) respectively.
3. The outage safety device for fire monitoring according to claim 2, wherein a limiting plate (66) is mounted on one end, far away from the movable baffle (64), of the adjusting rod (63) through the mounting frame (1), and a pull rod (67) is mounted on one side, far away from the adjusting rod (63), of the limiting plate (66).
4. The power-off safety device for fire monitoring is characterized in that the resetting mechanism (8) comprises a movable frame (81) arranged on the right side of the inner top wall of the mounting frame (1), a second spring (82) is arranged on the inner top wall of the movable frame (81), a movable block (83) is arranged at the bottom end of the second spring (82), a push rod (84) is arranged at the bottom end of the movable block (83), and the bottom end of the push rod (84) penetrates through the movable frame (81) to be in contact with the conductive plate (3).
5. A fire monitoring power failure safety device according to claim 1, wherein the heat conducting plates (12) are installed on the right side of the heat conducting frame (13) in an equidistant arrangement.
6. A power-off safety device for fire monitoring according to claim 1, wherein the mounting bracket (1) is provided with mounting plates (16) at both sides thereof, which are vertically symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336696.XU CN216528627U (en) | 2021-12-27 | 2021-12-27 | Power-off safety device for fire monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123336696.XU CN216528627U (en) | 2021-12-27 | 2021-12-27 | Power-off safety device for fire monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216528627U true CN216528627U (en) | 2022-05-13 |
Family
ID=81506724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123336696.XU Expired - Fee Related CN216528627U (en) | 2021-12-27 | 2021-12-27 | Power-off safety device for fire monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216528627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792611A (en) * | 2022-06-22 | 2022-07-26 | 深圳智慧龙城软件开发技术有限公司 | Network control switch with detection function |
| CN117147949A (en) * | 2023-08-22 | 2023-12-01 | 徐州亚泰电机有限公司 | Current alarm device for power supply switch |
-
2021
- 2021-12-27 CN CN202123336696.XU patent/CN216528627U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114792611A (en) * | 2022-06-22 | 2022-07-26 | 深圳智慧龙城软件开发技术有限公司 | Network control switch with detection function |
| CN114792611B (en) * | 2022-06-22 | 2022-09-02 | 深圳智慧龙城软件开发技术有限公司 | Network control switch with detection function |
| CN117147949A (en) * | 2023-08-22 | 2023-12-01 | 徐州亚泰电机有限公司 | Current alarm device for power supply switch |
| CN117147949B (en) * | 2023-08-22 | 2024-03-01 | 徐州亚泰电机有限公司 | Current alarm device for power supply switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |