CN209859248U - Weak current engineering safety alarm device - Google Patents
Weak current engineering safety alarm device Download PDFInfo
- Publication number
- CN209859248U CN209859248U CN201920940190.3U CN201920940190U CN209859248U CN 209859248 U CN209859248 U CN 209859248U CN 201920940190 U CN201920940190 U CN 201920940190U CN 209859248 U CN209859248 U CN 209859248U
- Authority
- CN
- China
- Prior art keywords
- wall
- alarm device
- current engineering
- weak current
- engineering safety
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 22
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 239000012212 insulator Substances 0.000 abstract description 8
- 230000004927 fusion Effects 0.000 abstract 1
- 238000004021 metal welding Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 210000000056 organ Anatomy 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a light current engineering safety alarm device, including one side open-ended electronic box, there is the chamber door electronic box opening side inner wall through hinged joint, and the chamber door inner wall is close to hinge department and has the insulator spindle of perpendicular setting through the screw fixation, the circular slot has all been opened with the bottom outer wall to the insulator spindle top, and the circular slot inner wall has cup jointed the metal pole, the outer wall welding of metal pole top has the spring, and the outer wall welding of spring top has the top, the metal pole lateral wall is equipped with the terminal block, electronic box bottom inner wall and top inner wall are close to hinge department and all have the semi-circular structure's that the symmetry set up insulation board through the screw fixation, the insulation board has the arc recess along circumference department division, and the equal butt fusion of arc recess inner wall has the metal strip, the metal strip is connected with. The utility model provides the high security of electronic box reduces the stolen possibility of inside electrical component, protects public property safety, simple structure, and is with low costs, and the practicality is strong.
Description
Technical Field
The utility model relates to a light current engineering technical field especially relates to a light current engineering safety alarm device.
Background
Weak current engineering is a classification of electric power application, which can be classified into strong current and weak current according to the strength of electric power transmission power, and the electricity consumption of buildings and building groups generally refers to the weak current below 220V50Hz, and mainly provides electric energy for people, and converts electric energy into other energy sources, such as air conditioning electricity, lighting electricity, power electricity and the like.
In the light current engineering, can use a large amount of electric original paper that the price is not very, these original papers are installed mostly in the light current case, and common light current case does not have the safety alarm function, the utility model provides a light current case with safety alarm function further ensures electric elements's safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a weak current engineering safety alarm device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a weak current engineering safety alarm device comprises an electric box with an opening at one side, wherein the inner wall of the opening side of the electric box is connected with a box door through a hinge, a vertically arranged insulating rod is fixed at the position, close to the hinge, of the inner wall of the box door through screws, circular grooves are formed in the top and bottom outer walls of the insulating rod, metal rods are sleeved on the inner walls of the circular grooves, springs are welded on the outer walls of the top of the metal rods, jacking heads are welded on the outer walls of the tops of the springs, wiring blocks are arranged on the side walls of the metal rods, insulating plates of symmetrical semicircular structures are fixed at the positions, close to the hinge, of the inner wall of the bottom of the electric box and the inner wall of the top of the electric box through screws, arc-shaped grooves are formed in the circumferential positions of the insulating plates, metal strips are welded on the inner walls of the arc-shaped grooves, the metal strips are, and the outer wall of the bottom of the electric box is fixed with a storage battery through a bolt.
Preferably, the positive and negative poles of the storage battery are respectively connected with the two terminal blocks through leads, the positive poles of the buzzer and the alarm lamp are both connected with one of the terminal blocks through leads, and the negative poles of the buzzer and the alarm lamp are both connected with the other terminal block through leads.
Preferably, one side of the insulating plate is provided with an installation block, and the installation block is fixed on the inner wall of the electric box through a bolt.
Preferably, the outer wall of one side of the insulating rod is provided with a through groove close to the junction block, and the outer wall of the junction block is sleeved with the inner wall of the through groove.
Preferably, the outer wall of the top of the electric box is fixed with a protective cover along the buzzer and the alarm lamp through bolts, and the outer wall of the protective cover is provided with heat dissipation holes.
Preferably, the outer wall of the box door is provided with a handle, and the outer wall of the handle is provided with anti-skid grains.
The utility model has the advantages that:
1. through the setting of insulator spindle, insulation board, realize when the electronic box opens the door, the top contacts with the metal strip, and then makes alarm circuit intercommunication, and bee calling organ and warning light sound and light alarm information this moment improve the security of electronic box, reduce the stolen possibility of inside electrical component, protection public property safety.
2. The switch of the alarm circuit is formed by two mechanical structures, namely an insulating plate and an insulating tube, and has the advantages of simple structure, low cost and strong practicability.
Drawings
Fig. 1 is a schematic view of a front view structure of a safety alarm device for weak current engineering provided by the present invention;
fig. 2 is a schematic view of a top cross-sectional structure of an insulating rod of the safety alarm device for weak current engineering of the present invention;
fig. 3 is the utility model provides a weak current engineering safety alarm device's insulation board structural schematic.
In the figure: 1 electric box, 2 box doors, 3 insulating rods, 4 metal rods, 5 springs, 6 jacks, 7 wiring blocks, 8 insulating plates, 9 metal strips, 10 mounting blocks, 11 wiring posts, 12 buzzers, 13 warning lamps and 14 storage batteries.
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.
Referring to fig. 1-3, a weak current engineering safety alarm device comprises an electric box 1 with an opening on one side, wherein the inner wall of the opening side of the electric box 1 is connected with a box door 2 through a hinge, a vertically arranged insulating rod 3 is fixed on the position, close to the hinge, of the inner wall of the box door 2 through a screw, circular grooves are formed in the top and bottom outer walls of the insulating rod 3, a metal rod 4 is sleeved on the inner wall of the circular groove, a spring 5 is welded on the outer wall of the top of the metal rod 4, a top head 6 is welded on the outer wall of the top of the spring 5, a wiring block 7 is arranged on the side wall of the metal rod 4, symmetrically arranged insulating plates 8 with semicircular structures are fixed on the positions, close to the hinge, of the bottom and top inner walls of the electric box 1 through screws, arc grooves are formed in the edges of the insulating plates 8, metal strips 9 are welded on the inner walls of the arc grooves, the metal strips 9, the outer wall of 1 bottom of electronic box has battery 14 through the bolt fastening, the positive negative pole of battery 14 is connected with two lugs 7 through the wire respectively, bee calling organ 12 and warning light 13's positive pole all is connected with one of them terminal 11 through the wire, bee calling organ 12 and warning light 13's negative pole all are connected with another terminal 11 through the wire, 8 one side of insulation board is equipped with installation piece 10, installation piece 10 is through bolt fastening in 1 inner wall of electronic box, insulator spindle 3 one side outer wall is close to 7 departments of lug and all opens logical groove, 7 outer walls of lug cup joint with logical inslot wall mutually, 1 top outer wall of electronic box all has the safety cover through the bolt fastening along bee calling organ 12 and 13 departments of warning light, the safety cover outer wall is opened there is the louvre, 2 outer walls of box door are equipped with the handle, the.
The working principle is as follows: through insulator spindle 3, 8's setting of insulator spindle, realize when electronic box 1 opens the door, top 6 contacts with metal strip 9, and then make alarm circuit intercommunication, 12 bee calling organ and 13 sounding and light alarm information of warning light this moment, improve electronic box 1's security, reduce the stolen possibility of inside electrical component, protect public property safety, alarm circuit's switch passes through insulator spindle 8 and 3 two parts mechanical structure of insulator spindle and constitutes, moreover, the steam generator is simple in structure, low cost, therefore, the clothes hanger is strong in practicability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A weak current engineering safety alarm device comprises an electric box (1) with an opening on one side, and is characterized in that the inner wall of the opening side of the electric box (1) is connected with a box door (2) through a hinge, an insulating rod (3) which is vertically arranged is fixed on the inner wall of the box door (2) close to the hinge through screws, circular grooves are formed in the top and the bottom outer wall of the insulating rod (3), metal rods (4) are sleeved on the inner walls of the circular grooves, springs (5) are welded on the outer wall of the top of the metal rods (4), jacking heads (6) are welded on the outer wall of the top of the springs (5), wiring blocks (7) are arranged on the side walls of the metal rods (4), insulation plates (8) which are symmetrically arranged and have a semicircular structure are fixed on the inner walls of the bottom and the inner wall of the top of the electric box (1) close to the hinge through screws, arc grooves are formed in the positions of the insulation, the metal strip (9) is connected with a binding post (11), and the binding post (11) is welded on the outer wall of one side of the insulating plate (8), the outer wall of the top of the electric box (1) is respectively fixed with a buzzer (12) and an alarm lamp (13) through bolts, and the outer wall of the bottom of the electric box (1) is fixed with a storage battery (14) through bolts.
2. The weak current engineering safety alarm device as claimed in claim 1, wherein the positive and negative poles of the storage battery (14) are respectively connected with two junction blocks (7) through wires, the positive poles of the buzzer (12) and the alarm lamp (13) are both connected with one of the terminals (11) through wires, the negative poles of the buzzer (12) and the alarm lamp (13) are both connected with the other terminal (11) through wires, and the buzzer (12) and the alarm lamp (13) are arranged in parallel.
3. The weak current engineering safety alarm device as claimed in claim 1, wherein a mounting block (10) is arranged on one side of the insulating plate (8), and the mounting block (10) is fixed on the inner wall of the electric box (1) through bolts.
4. The weak current engineering safety alarm device according to claim 1, wherein the outer wall of one side of the insulating rod (3) is provided with a through groove near the junction block (7), and the outer wall of the junction block (7) is sleeved with the inner wall of the through groove.
5. The weak current engineering safety alarm device as claimed in claim 1, wherein a protective cover is fixed on the outer wall of the top of the electrical box (1) along the buzzer (12) and the alarm lamp (13) through bolts, and heat dissipation holes are formed in the outer wall of the protective cover.
6. The weak current engineering safety alarm device according to claim 1, wherein the outer wall of the box door (2) is provided with a handle, and the outer wall of the handle is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940190.3U CN209859248U (en) | 2019-06-21 | 2019-06-21 | Weak current engineering safety alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920940190.3U CN209859248U (en) | 2019-06-21 | 2019-06-21 | Weak current engineering safety alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209859248U true CN209859248U (en) | 2019-12-27 |
Family
ID=68942553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920940190.3U Expired - Fee Related CN209859248U (en) | 2019-06-21 | 2019-06-21 | Weak current engineering safety alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209859248U (en) |
-
2019
- 2019-06-21 CN CN201920940190.3U patent/CN209859248U/en not_active Expired - Fee Related
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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: 20191227 |