CN213935141U - Linear light beam smoke fire detector - Google Patents
Linear light beam smoke fire detector Download PDFInfo
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- CN213935141U CN213935141U CN202022796254.2U CN202022796254U CN213935141U CN 213935141 U CN213935141 U CN 213935141U CN 202022796254 U CN202022796254 U CN 202022796254U CN 213935141 U CN213935141 U CN 213935141U
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Abstract
The utility model discloses a linear light beam smoke fire detector, include: one side of the mounting seat is fixedly mounted on a wall, and a mounting platform is formed on the upper surface of the mounting seat; the lower ends of the two hinges are both arranged on one side of the upper surface of the mounting platform; the upper ends of the two hinges are connected with one side of the lower surface of the mounting plate, and the mounting plate can rotate relative to the mounting platform in an operable manner; the mounting base is provided with a first screw hole, the jacking bolt is matched with the first screw hole, the jacking bolt is rotatably mounted at the other end of the mounting platform, and the upper end of the jacking bolt can be operably abutted against the other side of the lower surface of the mounting plate; the detector main part, the detector main part is installed on the mounting panel. Through the application of the utility model, the installation of the detector can be accurately and stably completed, and the installation efficiency is further improved; and better receives the line-type light beam, thereby improving the accuracy of detecting a fire situation.
Description
Technical Field
The utility model relates to a fire control technical field especially relates to a smoke fire detector is felt to linear light beam.
Background
The fire detector is a detection device used for detecting a fixed environment and finding out a fire in time, the fire detector is judged frequently through fire characteristics such as temperature, smoke and the like, however, the detection of the fire situation is not ideal in occasions with large space, and the installation of the fire detector brings difficulty to construction along with the increase of the space. Particularly, in a fire detector, particularly a fire detector which uses smoke to block light for judgment, horizontal installation of the fire detector is particularly important, but certain inclination exists inevitably due to influence of infrastructure, particularly a wall surface, so that deviation of an installation angle is easily caused, and normal use of the fire detector is further influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the above problem, an object of the present invention is to provide a linear beam smoke fire detector, including:
the mounting device comprises a mounting seat, a fixing device and a fixing device, wherein one side of the mounting seat is fixedly mounted on a wall, and a mounting platform is formed on the upper surface of the mounting seat;
the lower ends of the two hinges are both arranged on one side of the upper surface of the mounting platform;
the upper ends of the two hinges are connected with one side of the lower surface of the mounting plate, and the mounting plate can rotate relative to the mounting platform in an operable mode;
the mounting base is provided with a first screw hole, the jacking bolt is matched with the first screw hole, the jacking bolt is rotatably mounted at the other end of the mounting platform, and the upper end of the jacking bolt can be operably abutted against the other side of the lower surface of the mounting plate;
the detector main body is arranged on the mounting plate.
In another preferred embodiment, the lower end of the detector main body is further provided with a rotating shaft, the lower end of the rotating shaft is embedded in the center of the upper surface of the mounting plate, the upper end of the rotating shaft is embedded in the lower surface of the detector main body, and the detector main body is rotatably mounted on the mounting plate through the rotating shaft.
In another preferred embodiment, the one end of detector main part still is equipped with a touch board, touch board sets up along vertical direction, the one end of the upper surface of mounting panel still is provided with an adjusting plate, the adjusting plate set up along vertical direction in the edge of mounting panel, a second screw has been seted up on the adjusting plate, install a rotation bolt in the second screw, the one end of rotating the bolt operatively support in touch board and promotion detector main part rotates around the rotation axis.
In another preferred embodiment, two connecting springs are further arranged on the other side of the upper surface of the mounting platform, the lower end of each connecting spring is fixedly connected with the other side of the upper surface of the mounting platform, and the upper end of each connecting spring is fixedly connected with the other side of the lower surface of the mounting plate.
In another preferred embodiment, the upper part of the probe body is provided with a level gauge.
In another preferred embodiment, the probe body includes:
the lens mounting device comprises a shell, a lens holder and a lens mounting hole, wherein the shell is of a hollow structure, one side of the shell is arranged in an open structure, and the other side of the shell is provided with two lens mounting holes;
the rear panel is detachably arranged on one side of the shell, and the rear panel and the shell form an accommodating space together;
the signal processor is arranged on one side, close to the shell, of the rear panel;
a condenser installed at the other side of the signal processor opposite to the rear panel;
the two light-gathering convex mirrors are arranged on the other side of the light gathering device opposite to the signal processor;
the two infrared penetrating lenses are respectively arranged in the two lens mounting holes, and the two infrared penetrating lenses are respectively arranged opposite to the two condensing convex lenses.
In another preferred embodiment, the mount includes:
the rear cover is fixedly connected with the wall through two mounting bolts;
the wire connector is mounted on one side, away from the wall, of the rear cover;
the platform main body is arranged along the horizontal direction, and the upper surface of the platform main body forms the mounting platform;
the mounting shell is arranged in the vertical direction, the mounting shell is arranged on one side, close to the rear cover, of the platform main body, the mounting shell and the platform main body are of an integrated structure, the mounting shell and the rear cover are mounted in a matched mode relative to the other side, opposite to the wall, of the wall, and a mounting space is formed and used for containing the wire connector;
the front panel is fixedly arranged on the other side, opposite to the rear cover, of the mounting shell.
In another preferred embodiment, a jacking knob is fixedly connected to the lower end of the jacking bolt.
In another preferred embodiment, a rotating knob is fixedly connected to the other end of the rotating bolt opposite to the touch plate.
In another preferred embodiment, a wire connection groove is formed in one side of the platform main body close to the rear cover along the vertical direction, the lower end of the wire connection groove is communicated to the installation space, the detector main body is connected with a wire connector through a wire, and the wire is arranged in the wire connection groove.
The utility model discloses owing to adopted above-mentioned technical scheme, make it compare the positive effect that has with prior art to be: by applying the utility model, the horizontal installation of the detector main body can be accurately and stably completed, and the installation efficiency of constructors is further improved; and the angle of the detector main body can be adjusted by screwing the bolt, so that the linear light beam can be better received, and the detection accuracy of the linear light beam smoke-sensing fire detector on the fire condition is further improved.
Drawings
Fig. 1 is a schematic view of a linear beam smoke fire detector according to the present invention;
fig. 2 is an exploded upper view of a linear beam smoke fire detector according to the present invention;
fig. 3 is a lower part exploded view of the linear beam smoke fire detector of the present invention.
In the drawings:
1. a mounting seat; 2. mounting a platform; 3. a hinge; 4. mounting a plate; 5. jacking bolts; 6. a probe body; 41. a rotating shaft; 42. a touch plate; 43. an adjusting plate; 44. rotating the bolt; 21. a connecting spring; 61. a level gauge; 62. a housing; 63. a lens mounting hole; 64. a rear panel; 65. a signal processor; 66. a condenser; 67. a light-gathering convex mirror; 68. an infrared through lens; 11. a rear cover; 12. a wire connector; 13. a platform body; 14. mounting a shell; 15. a front panel; 51. a jacking knob; 441. rotating the knob; 131. and a wiring slot.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
As shown in fig. 1 to 3, there is shown a line type beam smoke fire detector of a preferred embodiment, comprising: the mounting structure comprises a mounting seat 1, wherein one side of the mounting seat 1 is fixedly mounted on a wall, and a mounting platform 2 is formed on the upper surface of the mounting seat 1; the lower ends of the two hinges 3 are both arranged on one side of the upper surface of the mounting platform 2; the upper ends of the two hinges 3 are connected with one side of the lower surface of the mounting plate 4, and the mounting plate 4 can rotate relative to the mounting platform 2 in an operable mode; the mounting base 1 is provided with a first screw hole, the jacking bolt 5 is matched with the first screw hole, the jacking bolt 5 is rotatably arranged at the other end of the mounting platform 2, and the upper end of the jacking bolt 5 is operably abutted against the other side of the lower surface of the mounting plate 4; and the detector body 6 is arranged on the mounting plate 4. Furthermore, in the actual use process, the linear light beam smoke fire detector is arranged on one indoor side wall, and a light beam emitter is arranged on the other indoor side wall opposite to the linear light beam smoke fire detector, wherein the linear light beam smoke fire detector is used as a receiving end for emitting light beams; in addition, the detector body 6 is required to be horizontally arranged in the installation process, the light beam emitter emits a linear light beam, preferably an infrared light beam, the linear light beam is emitted to the linear light beam smoke fire detector by the light beam emitter, when a fire breaks out indoors, smoke is diffused into the linear light beam, the radiation flux of the infrared light beam emitted by the light beam signal emitter is weakened to a response method, and the detector body 6 gives an alarm signal to a user to remind the user of the fire. In the construction process, if installation deviation is caused by other factors such as wall inclination, the jacking bolt 5 can be screwed to lift or lower the detector main body 6, so that the linear light beam can be accurately emitted into the linear light beam smoke fire detector, specifically, the detector main body 6 rotates up and down, the linear light beam can be accurately emitted, and the reduction of the detection capability of the detector main body 6 on fire caused by the incident angle deviation is avoided.
Further, as a preferred embodiment, the lower end of the detector main body 6 is further provided with a rotating shaft 41, the lower end of the rotating shaft 41 is embedded in the center of the upper surface of the mounting plate 4, the upper end of the rotating shaft 41 is embedded in the lower surface of the detector main body 6, and the detector main body 6 is rotatably mounted on the mounting plate 4 through the rotating shaft 41. Further, a foundation for rotating in the horizontal direction is provided for the detector main body 6 through the rotating shaft 41, specifically, when the installation plane is in the horizontal state through the jacking bolt 5, because the distance between the two opposite walls is long, deviation in the horizontal angle is inevitable, and the detector main body 6 rotates around the rotating shaft 41, so that the detector main body 6 performs rotation adjustment in the horizontal direction, namely, the left-right direction, and thus the adaptability adjustment is performed on the emitted linear light beam.
Further, as a preferred embodiment, one end of the detector main body 6 is further provided with a touch plate 42, the touch plate 42 is disposed along the vertical direction, one end of the upper surface of the mounting plate 4 is further provided with an adjusting plate 43, the adjusting plate 43 is disposed along the vertical direction at the edge of the mounting plate 4, a second screw hole is formed in the adjusting plate 43, a rotating bolt 44 is installed in the second screw hole, and one end of the rotating bolt 44 operably abuts against the touch plate 42 and pushes the detector main body 6 to rotate around the rotating shaft 41. Further, by screwing the turning bolt 44, the first abutment of the turning bolt 44 is against the touch plate 42, and the touch plate 42 drives the entire probe main body 6 to rotate around the rotation shaft 41 under force, thereby completing the above-mentioned rotation adjustment in the left-right direction.
Further, as a preferred embodiment, two connecting springs 21 are further disposed on the other side of the upper surface of the mounting platform 2, a lower end of each connecting spring 21 is fixedly connected to the other side of the upper surface of the mounting platform 2, and an upper end of each connecting spring 21 is fixedly connected to the other side of the lower surface of the mounting plate 4. Further, form vertical support to detector main part 6 and mounting panel 4 through two connecting spring 21, preferably, detector main part 6 is the cuboid structure, and two connecting spring 21 should set up in the adjacent two angle departments of the lower surface of mounting panel 4, and two hinges 3 should set up in the other two angle departments of the lower surface of mounting panel 4.
Further, as a preferred embodiment, a level 61 is provided on the upper portion of the probe body 6. Further, the level 61 is preferably a circular tube-shaped level 61, and bubbles for the constructor to observe the levelness float in the circular tube-shaped level 61, so that the constructor can conveniently judge whether the detector body 6 reaches the horizontal state in the processes of initial installation and subsequent up-down rotation.
The above description is only an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, the detector main body 6 includes: the shell 62 is of a hollow structure, one side of the shell 62 is arranged in an open structure, and two lens mounting holes 63 are formed in the other side of the shell 62; the rear panel 64, the rear panel 64 is detachably mounted on one side of the body 62, the rear panel 64 and the body 62 form a containing space together; a signal processor 65, wherein the signal processor 65 is arranged on one side of the rear panel 64 close to the shell 62; a condenser 66, the condenser 66 being installed at the other side of the signal processor 65 with respect to the rear panel 64; two light-gathering convex mirrors 67, wherein the two light-gathering convex mirrors 67 are both arranged on the other side of the light collector 66 relative to the signal processor 65; two infrared through lenses 68, the two infrared through lenses 68 are respectively installed in the two lens installation holes 63, and the two infrared through lenses 68 are respectively arranged opposite to the two condensing convex lenses 67. Furthermore, the signal processor 65 is further provided with two infrared receiving devices, the two infrared receiving devices are respectively arranged opposite to a condensing lens, one end of the condenser 66 is in a two-phase circular tube-shaped structure which is arranged in a close manner, a hollow channel is formed inside the circular tube-shaped structure, the condensing lens is arranged at one end of each of the two circular tube-shaped structures, the light beam emitter emits two parallel infrared light beams, the two parallel infrared light beams pass through the infrared through lens 68, the light beams are condensed and collected in the condenser 66 through the condensing convex lens 67 and then enter the two infrared receiving devices, and the signal processor 65 judges the infrared conditions obtained by the two infrared receiving devices.
The utility model discloses a further embodiment, a rectangle display hole has been seted up along the direction of perpendicular wall to one side that casing 62 kept away from the wall, and foretell pipe form spirit level 61's axis is on a parallel with foretell pipe type structure's axis setting, and spirit level 61 fixed mounting is in the upper portion of two pipe type structure's junction, along with whole spotlight ware 66 together install into casing 62 in to make spirit level 61 just to rectangle display hole setting, make things convenient for the constructor to observe.
In a further embodiment of the present invention, the mounting base 1 includes: the rear cover 11 is fixedly connected with the wall through two mounting bolts; the wire connector 12, the wire connector 12 is mounted on one side far away from the wall of the back cover 11; the platform main body 13 is arranged along the horizontal direction, and the upper surface of the platform main body 13 forms the installation platform 2; the mounting shell 14 is arranged in the vertical direction, the mounting shell 14 is arranged on one side, close to the rear cover 11, of the platform main body 13, the mounting shell 14 and the platform main body 13 are of an integrated structure, the mounting shell 14 and the other side, opposite to the wall, of the rear cover 11 are mounted in a matched mode, a mounting space is formed, and the mounting space is used for accommodating the wire connector 12; and a front panel 15, wherein the front panel 15 is fixedly mounted on the other side of the mounting case 14 relative to the rear cover 11. Further, the rear cover 11 serves as a base for mounting and supporting the line-type beam smoke detector to a wall, the platform body 13 supports the detector body 6, one end of the connector 12 penetrates the rear cover 11 to be connected to an external power source, a communication line, and the like, and the other end of the connector 12 is connected to the signal processor 65 through a line.
In a further embodiment of the present invention, a jacking knob 51 is fixedly connected to the lower end of the jacking bolt 5. Further, the outer side of the jacking knob 51 is provided with a sawtooth ring structure, so that a user can conveniently adjust the angle in the vertical direction.
In a further embodiment of the present invention, a rotation knob 441 is fixedly connected to the other end of the rotation bolt 44 opposite to the touch plate 42. Further, the outer side of the rotation knob 441 is also provided with a sawtooth ring structure to facilitate the angle adjustment in the left-right direction for the user.
The utility model discloses a in the further embodiment, platform main part 13 has been offered a wiring groove 131 along vertical direction near one side of back lid 11, and the lower extreme of wiring groove 131 communicates to installation space, and detector main part 6 passes through the circuit to be connected with connector 12, and the circuit sets up in wiring groove 131. Further, a space is provided for connection of the signal processor 65 to the connector 12 through the wiring slot 131.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (10)
1. A linear beam smoke fire detector, comprising:
the mounting device comprises a mounting seat, a fixing device and a fixing device, wherein one side of the mounting seat is fixedly mounted on a wall, and a mounting platform is formed on the upper surface of the mounting seat;
the lower ends of the two hinges are both arranged on one side of the upper surface of the mounting platform;
the upper ends of the two hinges are connected with one side of the lower surface of the mounting plate, and the mounting plate can rotate relative to the mounting platform in an operable mode;
the mounting base is provided with a first screw hole, the jacking bolt is matched with the first screw hole, the jacking bolt is rotatably mounted at the other end of the mounting platform, and the upper end of the jacking bolt can be operably abutted against the other side of the lower surface of the mounting plate;
the detector main body is arranged on the mounting plate.
2. The linear beam smoke fire detector according to claim 1, wherein a rotation shaft is further provided at a lower end of the detector body, the lower end of the rotation shaft is embedded in a central position of an upper surface of the mounting plate, an upper end of the rotation shaft is embedded in a lower surface of the detector body, and the detector body is rotatably mounted on the mounting plate through the rotation shaft.
3. The linear beam smoke fire detector according to claim 1, wherein a touch plate is further provided at one end of the detector body, the touch plate is vertically disposed, an adjusting plate is further provided at one end of the upper surface of the mounting plate, the adjusting plate is vertically disposed at an edge of the mounting plate, a second screw hole is formed in the adjusting plate, a rotating bolt is installed in the second screw hole, and one end of the rotating bolt is operatively abutted against the touch plate and pushes the detector body to rotate around the rotating shaft.
4. The line type beam smoke fire detector according to claim 1, wherein two connection springs are further provided at the other side of the upper surface of the mounting platform, a lower end of each of the connection springs is fixedly connected to the other side of the upper surface of the mounting platform, and an upper end of each of the connection springs is fixedly connected to the other side of the lower surface of the mounting plate.
5. The line type beam smoke fire detector as claimed in claim 1, wherein a level is provided at an upper portion of said detector body.
6. The line beam type smoke fire detector according to claim 1, wherein the detector body comprises:
the lens mounting device comprises a shell, a lens holder and a lens mounting hole, wherein the shell is of a hollow structure, one side of the shell is arranged in an open structure, and the other side of the shell is provided with two lens mounting holes;
the rear panel is detachably arranged on one side of the shell, and the rear panel and the shell form an accommodating space together;
the signal processor is arranged on one side, close to the shell, of the rear panel;
a condenser installed at the other side of the signal processor opposite to the rear panel;
the two light-gathering convex mirrors are arranged on the other side of the light gathering device opposite to the signal processor;
the two infrared penetrating lenses are respectively arranged in the two lens mounting holes, and the two infrared penetrating lenses are respectively arranged opposite to the two condensing convex lenses.
7. The line beam smoke detector as claimed in claim 1, wherein said mount comprises:
the rear cover is fixedly connected with the wall through two mounting bolts;
the wire connector is mounted on one side, away from the wall, of the rear cover;
the platform main body is arranged along the horizontal direction, and the upper surface of the platform main body forms the mounting platform;
the mounting shell is arranged in the vertical direction, the mounting shell is arranged on one side, close to the rear cover, of the platform main body, the mounting shell and the platform main body are of an integrated structure, the mounting shell and the rear cover are mounted in a matched mode relative to the other side, opposite to the wall, of the wall, and a mounting space is formed and used for containing the wire connector;
the front panel is fixedly arranged on the other side, opposite to the rear cover, of the mounting shell.
8. The linear beam smoke fire detector as claimed in claim 1, wherein a jacking knob is fixedly connected to a lower end of said jacking bolt.
9. The line type beam smoke fire detector according to claim 3, wherein a rotary knob is fixedly connected to the other end of the rotary bolt with respect to the touch plate.
10. The linear beam type smoke detector according to claim 7, wherein a wire connection groove is formed in a vertical direction at a side of the platform body adjacent to the rear cover, a lower end of the wire connection groove is communicated to the installation space, the detector body is connected to a wire connector through a wire, and the wire is disposed in the wire connection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022796254.2U CN213935141U (en) | 2020-11-27 | 2020-11-27 | Linear light beam smoke fire detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022796254.2U CN213935141U (en) | 2020-11-27 | 2020-11-27 | Linear light beam smoke fire detector |
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| Publication Number | Publication Date |
|---|---|
| CN213935141U true CN213935141U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022796254.2U Active CN213935141U (en) | 2020-11-27 | 2020-11-27 | Linear light beam smoke fire detector |
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| Country | Link |
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| CN (1) | CN213935141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744491A (en) * | 2021-09-18 | 2021-12-03 | 中科永安(六安)科技有限公司 | Line-type light beam smoke-sensing fire detector based on double-identification type image identification technology |
-
2020
- 2020-11-27 CN CN202022796254.2U patent/CN213935141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113744491A (en) * | 2021-09-18 | 2021-12-03 | 中科永安(六安)科技有限公司 | Line-type light beam smoke-sensing fire detector based on double-identification type image identification technology |
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