CN212411320U - Electrical fire monitoring equipment and low-voltage power distribution monitoring system - Google Patents
Electrical fire monitoring equipment and low-voltage power distribution monitoring system Download PDFInfo
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- CN212411320U CN212411320U CN202020924683.0U CN202020924683U CN212411320U CN 212411320 U CN212411320 U CN 212411320U CN 202020924683 U CN202020924683 U CN 202020924683U CN 212411320 U CN212411320 U CN 212411320U
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Abstract
The utility model provides an electrical fire monitoring device and a low-voltage distribution monitoring system, wherein the electrical fire monitoring device comprises a display lamp and a door plate; the display lamp comprises a lamp shell and a lamp body, wherein the lamp body is connected to one end of the lamp shell and can protrude out of the lamp shell; the door plate is provided with a fixing hole, the other end of the lamp shell can penetrate through the fixing hole to be fixed, and the lamp body can protrude out of the door plate; the other end of lamp body is provided with the link, and the link includes multiunit connecting leg group, and every group connecting leg group switches on rather than the circuit that corresponds, and the lamp body forms a colour illumination, and the lamp body can form the illumination of two kinds of colours at least. The problem of a plurality of display lamps of electric fire supervisory equipment pass through the circuit board and be connected with detection circuitry, and interconnecting link is complicated, product reliability is low is solved. The other end through the lamp body at the display lamp is provided with multiunit connecting pin group, realizes that a display lamp has the illumination of two kinds of colours at least, and connecting pin group is direct to be connected with detection circuitry, reduces the quantity of interconnecting link, improves product reliability.
Description
Technical Field
The utility model belongs to the technical field of power electrical equipment, concretely relates to electric fire supervisory equipment and low pressure distribution monitored control system.
Background
In social production life, electrical equipment has become an indispensable and important part. According to relevant statistics, electrical fires account for about thirty percent of the total number of fires, and are the first of all fire types. Therefore, in order to ensure the safety of the electrical equipment, the electrical fire monitoring equipment is also gradually valued and applied, and becomes one of the important parts in the design of fire-fighting electrical equipment.
The electrical fire monitoring equipment mainly comprises three lamps, wherein the first lamp is on, and the electrical fire monitoring equipment is in a normal state; the second lamp is on, the electrical fire monitoring equipment is in an alarm state, the alarm state is that a detector of the electrical fire monitoring equipment detects an alarm event, and the detector detects the safety of a line, the alarm event is that the line is unsafe, namely that a certain parameter detected by the detector exceeds the standard, and an alarm signal is sent out; the third lamp is on, and electrical fire monitoring equipment is in the fault state, and the fault state is because electrical fire monitoring equipment's trouble, unable normal work, mainly because the detector damages and communication line short circuit, the scheduling problem that opens circuit.
The existing three lamps are connected with a detection circuit through a circuit board, each lamp comprises an incoming line and an outgoing line, the connection circuit is complex, the circuit board is exposed on a fixed surface, and the product use reliability is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect among the prior art, provide an electric fire supervisory equipment and low pressure distribution monitored control system, a plurality of display lamps of having solved current fire supervisory equipment pass through the circuit board and are connected with the detection circuitry, and interconnecting link is complicated, problem that product reliability is low.
In order to achieve the purpose, the utility model provides an electrical fire monitoring device, which comprises a display lamp and a door plate;
the display lamp comprises a lamp shell and a lamp body, wherein the lamp body is connected to one end of the lamp shell and can protrude out of the lamp shell;
the door plate is provided with a fixing hole, the other end of the lamp shell can penetrate through the fixing hole to be fixed, and the lamp body can protrude out of the door plate;
the lamp body is characterized in that the other end of the lamp housing is provided with a connecting end, the connecting end comprises a plurality of groups of connecting pin groups, and each group of connecting pin groups is communicated with a corresponding circuit, so that the lamp body forms color illumination, and the lamp body can form illumination of two colors at least.
Optionally, the connection end includes a first connection pin, a second connection pin and a common connection pin;
the first connecting pins are conducted with the corresponding circuits, and the common connecting pins are conducted with the corresponding circuits, so that the lamp body forms illumination of a first color;
the second connecting pin is communicated with the corresponding circuit, and the common connecting pin is communicated with the corresponding circuit, so that the lamp body forms illumination of a second color;
the first connecting pin is conducted with the corresponding line, the second connecting pin is conducted with the corresponding line, and the shared connecting pin is conducted with the corresponding line, so that the lamp body forms illumination of a third color.
Optionally, the connecting end includes a third connecting pin, a fourth connecting pin, a fifth connecting pin and a sixth connecting pin;
the third connecting pin is communicated with a corresponding circuit thereof, and the fifth connecting pin is communicated with a corresponding circuit thereof, so that the lamp body forms illumination of a first color;
the fourth connecting pin is communicated with the corresponding circuit, and the sixth connecting pin is communicated with the corresponding circuit, so that the lamp body forms illumination of a second color;
the third connecting pin is communicated with a corresponding line, the fourth connecting pin is communicated with a corresponding line, the fifth connecting pin is communicated with a corresponding line, and the sixth connecting pin is communicated with a corresponding line, so that the lamp body forms illumination of a third color.
Optionally, the lamp housing is welded and fixed at the fixing hole.
Optionally, the other end of the lamp housing is provided with a connecting thread portion, and the lamp housing penetrates through the fixing hole, so that the lamp housing is fixed by a bolt.
Optionally, the wire guide groove is also included;
the wire groove is arranged at the lower side of the display lamp.
Optionally, the connection end is connected with a corresponding line through a wire.
Furthermore, a guide sleeve is sleeved on the lead.
Optionally, the illumination generated by the display lamp comprises green light, red light and yellow light.
The utility model also provides a low pressure distribution monitored control system, include: the electrical fire monitoring equipment.
The utility model discloses an electrical fire monitoring equipment and low voltage distribution monitoring system, the lamp body is connected at the front end of the lamp housing, and the lamp body can protrude out of the lamp housing; the door plate is provided with a fixing hole, the other end of the lamp shell can penetrate through the fixing hole to be fixed, and the lamp body can protrude out of the door plate; the rear end of lamp body is provided with the link, and the link includes multiunit connecting leg group, and every group connecting leg group switches on rather than the circuit that corresponds to make the lamp body form a colour illumination, and the lamp body can form the illumination of two kinds of colours at least. The beneficial effects are as follows: through the lamp body protrusion door plant that will set up at the lamp body front end, so that observe the illumination of lamp body from the door plant, and be provided with multiunit connection foot group through the rear end at the lamp body of display lamp, realize that a display lamp has the illumination of two kinds of colours at least, connection foot group is direct to be connected with detection circuitry, avoid connecting through exposed circuit board, and a display lamp can report to the police to fire monitoring system's multiple condition, reduce interconnecting link's quantity, improve product reliability.
Drawings
Fig. 1 is a schematic structural diagram of an electrical fire monitoring apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a door panel according to an embodiment of the present invention;
fig. 3 is a top view of a display lamp according to an embodiment of the present invention;
fig. 4 is a bottom view of a display lamp according to an embodiment of the present invention;
fig. 5 is a top view of a display lamp according to another embodiment of the present invention.
11. A display lamp; 12. a door panel; 13. a wire guide groove; 14. a lamp body; 15. a lamp housing; 121. a fixing hole; 151. a connecting end; 152. a first connecting pin; 153. a second connecting pin; 154. a common connection pin; 155. a third connecting pin; 156. a fourth connecting pin; 157. a fifth connecting pin; 158. a sixth connecting pin; 159. connecting the threaded part.
Detailed Description
The following describes the electric fire monitoring device and the low-voltage power distribution monitoring system in detail with reference to the attached drawings.
Fig. 1 is a schematic structural diagram of an electrical fire monitoring apparatus according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a door panel according to an embodiment of the present invention; fig. 3 is a top view of a display lamp according to an embodiment of the present invention; fig. 4 is a bottom view of a display lamp according to an embodiment of the present invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides an electrical fire monitoring apparatus, including a display lamp 11 and a door panel 12; the display lamp 11 comprises a lamp housing 14 and a lamp body 15, wherein the lamp body 15 is connected to one end of the lamp housing 14, and the lamp body 15 can protrude out of the lamp housing 14; the door panel 12 is provided with a fixing hole 121, the other end of the lamp housing 14 can penetrate through the fixing hole 121 to be fixed, and the lamp body 15 can protrude out of the door panel 12; the other end of lamp body 14 is provided with link 151, and link 151 includes multiunit connecting pin group, and every group connecting pin group switches on rather than the circuit that corresponds to make lamp body 15 form a colour illumination, and lamp body 15 can form the illumination of two kinds of colours at least.
The lamp body 15 is connected to the front end of the lamp shell 14, the lamp body 15 can protrude out of the lamp shell 14, the lamp body 15 protrudes out of the lamp shell 14 to emit light, the door panel 12 is provided with the fixing hole 121, the rear end of the lamp shell 14 can penetrate through the fixing hole 121 of the door panel 12 to be fixed, and the lamp body 15 can protrude out of the door panel 12 to emit light; through the tail end at lamp body 14 is provided with link 151, link 151 includes multiunit connecting pin group, every group connecting pin group switches on rather than the circuit that corresponds, so that lamp body 15 forms a colour illumination, and lamp body 15 can form the illumination of two kinds of colours at least, realize different circuit and the different connecting pin group intercommunication of difference, so that lamp body 15 can shine out the illumination of different colours, and connecting pin group is direct to be connected with the detection circuitry, can realize that a lamp body 15 can report to the police and show electrical fire monitoring equipment's multiple condition, can reduce again with every circuit and respectively with a plurality of pilot lamp 11's interconnecting link quantity, improve the reliability of product.
Wherein, the lamp body 15 can emit illumination of three colors; the illumination of the first color may be that the electrical fire monitoring apparatus is in a normal state; the second illumination with various colors can be that the electrical fire monitoring equipment is in an alarm state, the alarm state is that the detector of the electrical fire monitoring equipment detects an alarm event, the alarm event is unsafe, namely a line, and an alarm signal is sent out when a certain parameter detected by the detector exceeds the standard; the third color illumination can be that the electrical fire monitoring equipment is in a fault state, and the fault state is that the electrical fire monitoring equipment cannot work normally due to faults, mainly due to the problems of detector damage, short circuit, open circuit and the like of a communication line.
The display lamp 11 may be a metal indicator lamp, and further may be a metal three-color lamp; satisfy current user demand, and can directly be connected through the wire and wait to detect the circuit, start the metal pilot lamp under corresponding the situation to make the metal pilot lamp correspond the illumination that shines out different colours.
Wherein, metal indicator has better waterproof performance, improves metal indicator's performance.
Wherein, be provided with control chip in the lamp body 15, corresponding connecting pin group intercommunication starts the illumination that control chip sent corresponding colour in the lamp body 15.
Wherein, the size of metal indicator lamp can carry out standardized design through the in-service use demand, satisfies manifold user demand.
Wherein, the metal indicator lamp has the illumination lamp pearl of less volume, and the lamp pearl is LED, reaches energy-conservation and has enough irradiant effect.
Wherein, through the link 151 that the lamp body tail end set up, realize that the multiunit of link 151 is connected the foot and can directly form a plurality of colours illumination, avoided current illuminating part to pass through circuit board and circuit connection and form irradiant principle, reduce the circuit board, and avoid the naked problem of circuit board, improve the safety in utilization performance of product.
In one embodiment, the connection end 151 includes a first connection pin 152, a second connection pin 153 and a common connection pin 154; the first connecting pin 152 is connected to the corresponding circuit, and the common connecting pin 154 is connected to the corresponding circuit, so that the lamp body 15 is illuminated with the first color; the second connecting pin 153 is conducted with the corresponding circuit thereof, and the common connecting pin 154 is conducted with the corresponding circuit thereof, so that the lamp body 15 forms illumination of a second color; the first connecting pin 152 is connected to the corresponding circuit, the second connecting pin 153 is connected to the corresponding circuit, and the common connecting pin 154 is connected to the corresponding circuit, so that the lamp body 15 forms illumination of a third color.
By arranging three connecting pins at the connecting end 151, the first connecting pin 152 and the common connecting pin 154 are respectively and simultaneously conducted with the corresponding lines thereof, so that the lamp body 15 can emit light of a first color, that is, the electrical fire monitoring equipment is in a normal state; when the second connecting pin 153 and the common connecting pin 154 are respectively conducted with the corresponding lines, the lamp body 15 can emit light of a second color, that is, the electrical fire monitoring device is in an alarm state, and the occurrence detector detects that a certain parameter exceeds the standard; when the first connection pin 152, the second connection pin 153 and the common connection pin 154 are respectively conducted with the corresponding lines, the lamp body 15 can emit light of a third color, that is, the electrical fire monitoring device is in a failure state, and the problems of detector damage or short circuit and broken lamp of the communication line occur.
The first connection pin 152, the second connection pin 153, and the common connection pin 154 may be connected to corresponding lines through wires, and the lines corresponding to the first connection pin 152, the second connection pin 153, and the common connection pin 154 are also detection lines of the electrical fire monitoring device. When different connecting pins are conducted with corresponding lines, the lamp body 15 emits illumination with corresponding colors, and different states of the electrical fire monitoring equipment are displayed.
Wherein, connect foot 154 through the first connecting pin 152, the second that set up, sharing and connect the detection circuitry who passes through three wires and can realize being connected with electric fire supervisory equipment, reduce display lamp 11 and electric fire supervisory equipment's connecting wire quantity, improve the reliability of product.
In another embodiment, the connection end 151 includes a third connection leg 155, a fourth connection leg 156, a fifth connection leg 157 and a sixth connection leg 158; the third connecting pin 155 is conducted with the corresponding circuit, and the fifth connecting pin 157 is conducted with the corresponding circuit, so that the lamp body 15 forms illumination of the first color; the fourth connecting pin 156 is conducted with the corresponding circuit, and the sixth connecting pin 158 is conducted with the corresponding circuit, so that the lamp body 15 forms illumination of the second color; the third connecting pin 155 is electrically connected to the corresponding line, the fourth connecting pin 156 is electrically connected to the corresponding line, the fifth connecting pin 157 is electrically connected to the corresponding line, and the sixth connecting pin 158 is electrically connected to the corresponding line, so that the lamp body 15 is illuminated with the third color.
The four connecting pins are arranged at the connecting end 151, and the third connecting pin 155 and the fifth connecting pin 157 are respectively and simultaneously conducted with the corresponding lines, so that the lamp body 15 can emit light of a first color, that is, the electrical fire monitoring equipment is in a normal state; when the fourth connecting pin 156 and the sixth connecting pin 158 are respectively conducted with the corresponding lines, the lamp body 15 can emit light of a second color, that is, the electrical fire monitoring device is in an alarm state, and the occurrence detector detects that a certain parameter exceeds the standard; when the third connecting pin 155, the fourth connecting pin 156, the fifth connecting pin 157 and the sixth connecting pin 158 are respectively conducted with the corresponding lines, the lamp body can emit light of a third color, that is, the electrical fire monitoring device is in a failure state, and the problems of detector damage or short circuit and broken lamp of a communication line occur.
The third connecting pin 155, the fourth connecting pin 156, the fifth connecting pin 157 and the sixth connecting pin 158 may be connected to corresponding lines through wires, and the lines corresponding to the third connecting pin 155, the fourth connecting pin 156, the fifth connecting pin 157 and the sixth connecting pin 158 are also detection lines of the electrical fire monitoring device. When different connecting pins are conducted with corresponding lines, the lamp body 15 emits illumination with corresponding colors, and different states of the electrical fire monitoring equipment are displayed.
The third connecting pin 155, the fourth connecting pin 156, the fifth connecting pin 157 and the sixth connecting pin 158 are connected with the detection circuit of the electrical fire monitoring equipment through four wires, so that the number of connecting wires between the display lamp 11 and the electrical fire monitoring equipment is reduced, and the reliability of the product is improved.
In one embodiment, the lamp housing 14 is fixed by welding at the fixing hole 121.
The lamp housing 14 is fixed to the fixing hole 121 in a welding mode, so that the lamp housing 14 is stably fixed to the door panel 12, and the connection operation is simple and convenient.
In another embodiment, the other end of the lamp housing 14 is provided with a connecting screw portion 159, and the lamp housing 14 passes through the fixing hole 121, so that a bolt fixes the lamp housing 14.
Through being provided with connecting thread portion 159 at the tail end of lamp body 14, pass fixed orifices 121 through connecting thread portion 159 with the lamp body 14 tail end, nut or bolt and connecting thread portion 159 threaded connection realize the fixed connection that can dismantle of lamp body 14 tail end and fixed orifices 121, connect easy operation, and can dismantle by the user demand.
Optionally, a wire groove 13 is also included; the wire groove 13 is provided at a lower side of the display lamp 11.
Through being provided with wire casing 13 in the downside of display lamp 11, realize dredging the wire of connecting display lamp 11 and corresponding circuit, improve whole electric fire supervisory equipment's inner space distribution.
Alternatively, the connection terminal 151 is connected to a corresponding line through a wire.
Through corresponding the line connection with link 151 through the direction, realize being connected of lamp body 15 and detection circuitry, and then realize that lamp body 15 corresponds the illumination of colour through the signal display who receives the detection circuitry.
Furthermore, a guide sleeve is sleeved on the lead.
The guide sleeve is sleeved on the lead, so that the integral protection of the plurality of leads is realized, and the integral concise planning of the electrical fire monitoring equipment is realized.
Wherein, be provided with insulating cover in wire and connection foot junction, insulating cover can do insulation protection with wire and connection foot junction, improves the application safety factor of product.
Alternatively, the illumination generated by the display lamp 11 includes green, red and yellow light.
The illumination formed by the display lamp 11 is set to green light, red light and yellow light, namely the illumination of the display lamp 11 is green light under the normal condition of the electrical fire monitoring equipment, the illumination of the display lamp 11 is red light when the electrical fire monitoring equipment is in an alarm state, and the illumination of the display lamp 11 is yellow light when the electrical fire monitoring equipment is in a fault state; the state of the electrical fire monitoring equipment is judged more quickly and obviously by designing three obviously different illumination colors with differences.
The utility model also provides a low pressure distribution monitored control system, include: the electrical fire monitoring equipment.
The electric fire monitoring equipment is arranged on the low-voltage power distribution monitoring system, so that detection connecting wires of the electric fire monitoring equipment are reduced, the internal space design of the whole low-voltage power distribution monitoring system is improved, and the use reliability of products is improved.
To sum up, in the electrical fire monitoring device and the low-voltage power distribution monitoring system of the present invention, the lamp body 15 is connected to the front end of the lamp housing 14, and the lamp body 15 can protrude out of the lamp housing 14; the door panel 12 is provided with a fixing hole 121, the other end of the lamp housing 14 can penetrate through the fixing hole 121 to be fixed, and the lamp body 15 can protrude out of the door panel 12; the rear end of lamp body 14 is provided with link 151, and link 151 includes multiunit connecting pin group, and every group connecting pin group switches on rather than the circuit that corresponds to make lamp body 15 form a colour illumination, and lamp body 15 can form the illumination of two kinds of colours at least. The beneficial effects are as follows: through the lamp body 15 protrusion door plant 12 that will set up at lamp body 14 front end, so that observe lamp body 15's illumination from door plant 12, and be provided with multiunit connection foot group through the rear end at lamp body 14 of display lamp 11, realize that a display lamp 11 has the illumination of two kinds of colours at least, connection foot group is direct to be connected with detection circuitry, avoid connecting through exposed circuit board, and a display lamp 11 can report to the police to fire monitoring system's multiple condition, reduce interconnecting link's quantity, improve product reliability.
The above embodiments are only examples of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An electrical fire monitoring device is characterized by comprising a display lamp and a door panel;
the display lamp comprises a lamp shell and a lamp body, wherein the lamp body is connected to one end of the lamp shell and can protrude out of the lamp shell;
the door plate is provided with a fixing hole, the other end of the lamp shell can penetrate through the fixing hole to be fixed, and the lamp body can protrude out of the door plate;
the lamp body is characterized in that the other end of the lamp housing is provided with a connecting end, the connecting end comprises a plurality of groups of connecting pin groups, and each group of connecting pin groups is communicated with a corresponding circuit, so that the lamp body forms color illumination, and the lamp body can form illumination of two colors at least.
2. The electrical fire monitoring apparatus of claim 1, wherein the connection end includes a first connection pin, a second connection pin, and a common connection pin;
the first connecting pins are conducted with the corresponding circuits, and the common connecting pins are conducted with the corresponding circuits, so that the lamp body forms illumination of a first color;
the second connecting pin is communicated with the corresponding circuit, and the common connecting pin is communicated with the corresponding circuit, so that the lamp body forms illumination of a second color;
the first connecting pin is conducted with the corresponding line, the second connecting pin is conducted with the corresponding line, and the shared connecting pin is conducted with the corresponding line, so that the lamp body forms illumination of a third color.
3. The electrical fire monitoring device of claim 1, wherein the connection end includes a third connection pin, a fourth connection pin, a fifth connection pin, and a sixth connection pin;
the third connecting pin is communicated with a corresponding circuit thereof, and the fifth connecting pin is communicated with a corresponding circuit thereof, so that the lamp body forms illumination of a first color;
the fourth connecting pin is communicated with the corresponding circuit, and the sixth connecting pin is communicated with the corresponding circuit, so that the lamp body forms illumination of a second color;
the third connecting pin is communicated with a corresponding line, the fourth connecting pin is communicated with a corresponding line, the fifth connecting pin is communicated with a corresponding line, and the sixth connecting pin is communicated with a corresponding line, so that the lamp body forms illumination of a third color.
4. The electrical fire monitoring apparatus of claim 1, wherein the lamp housing is welded and fixed at the fixing hole.
5. The electrical fire monitoring apparatus of claim 1, wherein the other end of the lamp housing is provided with a screw connection portion, and the lamp housing passes through the fixing hole so that a bolt fixes the lamp housing.
6. The electrical fire monitoring apparatus of claim 1, further comprising a wire guide;
the wire groove is arranged at the lower side of the display lamp.
7. An electrical fire monitoring apparatus as claimed in claim 1, wherein the connection terminals are connected to corresponding lines by wires.
8. An electrical fire monitoring apparatus as claimed in claim 7, wherein a guide sleeve is fitted over the conductor.
9. The electrical fire monitoring apparatus of claim 1, wherein the illumination provided by the display light includes green, red and yellow light.
10. A low voltage power distribution monitoring system, comprising: an electrical fire monitoring apparatus as claimed in any one of claims 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020200576619 | 2020-01-04 | ||
| CN202020057661 | 2020-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212411320U true CN212411320U (en) | 2021-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020924683.0U Active CN212411320U (en) | 2020-01-04 | 2020-05-27 | Electrical fire monitoring equipment and low-voltage power distribution monitoring system |
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| Country | Link |
|---|---|
| CN (1) | CN212411320U (en) |
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2020
- 2020-05-27 CN CN202020924683.0U patent/CN212411320U/en active Active
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