CN211149615U - Detector for conflagration with lens cleans function - Google Patents
Detector for conflagration with lens cleans function Download PDFInfo
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- CN211149615U CN211149615U CN201922408400.7U CN201922408400U CN211149615U CN 211149615 U CN211149615 U CN 211149615U CN 201922408400 U CN201922408400 U CN 201922408400U CN 211149615 U CN211149615 U CN 211149615U
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- fire detector
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- guide pillar
- lens
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Abstract
the utility model discloses a detector for conflagration with lens cleans function, including the fire detector body, the side of fire detector body is fixed with the rectangle frame through the first support of four L shapes, the mounting groove has all been seted up on the both sides inner wall of rectangle frame, the motor is installed at the top of rectangle frame, the output shaft of motor inserts in the mounting groove and is connected with the lead screw, the female piece of silk has been cup jointed through the screw thread on the lead screw, another the mounting groove internal fixation has first guide pillar, first slider has been cup jointed in the slip on the first guide pillar, be connected with the lifter plate between first slider and the female piece, the side both ends of lifter plate all are fixed with the second support of L shape, the inside of second support is fixed with the second guide pillar, the utility model discloses guaranteed that the lens surface is clean, avoid being infected with the precision that influences the detection because of the dust, the security is very good.
Description
Technical Field
The utility model relates to a fire control technical field especially relates to a detector for conflagration with lens cleans function.
Background
The fire detector is a device for detecting the scene and finding out the fire in the fire-fighting automatic fire alarm system. Fire detectors are the "sense organs" of the system and function to monitor the environment for the presence or absence of a fire. Once there is fire, the characteristic physical quantity of fire, such as temperature, smoke, gas and radiation intensity, etc. are converted into electric signals, and act immediately to send alarm signals to the fire alarm controller. The lens of current fire detector induction probe is infected with the dust easily in the use, influences the precision of surveying after having for a long time easily, has certain potential safety hazard, and we propose a detector for the conflagration with lens cleans the function to such problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a detector with a lens cleaning function for fire hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the detector for the fire disaster with the lens cleaning function comprises a fire detector body, wherein a rectangular frame is fixed on the side edge of the fire detector body through four L-shaped first supports, mounting grooves are formed in the inner walls of the two sides of the rectangular frame, a motor is installed at the top of the rectangular frame, an output shaft of the motor is inserted into the mounting grooves and connected with a lead screw, a nut block is sleeved on the lead screw through threads, a first guide pillar is fixed in the mounting groove, a first sliding block is sleeved on the first guide pillar in a sliding mode, a lifting plate is connected between the first sliding block and the nut block, L-shaped second supports are fixed at the two ends of the side edge of the lifting plate, a second guide pillar is fixed inside the second supports, a first spring is sleeved on the second guide pillar, the same mounting seat is installed between the two second guide pillars in a sliding mode, a sliding groove is formed in one side, close to the lifting plate, of the mounting seat is movably sleeved with a cylindrical second sliding block, a second spring is fixed on one side of the second sliding block, a bolt penetrates through the lifting plate and is connected with a lifting cloth, and one side, which is far away from the lifting cloth.
Preferably, two ends of the lifting plate are respectively and fixedly connected with the first sliding block and the nut block through screws.
Preferably, the first spring is positioned on one side of the mounting seat far away from the lifting plate.
Preferably, the screw rod is parallel to the first guide pillar, and the second guide pillar is perpendicular to the first guide pillar.
Preferably, the second guide pillar is parallel to the bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
When the utility model is used, the fire detector body is arranged at an appointed position, the bolt can adjust the distance between the mounting seat and the lens of the fire detector body through the second slider by rotating the bolt, and the arranged first spring and the second spring can ensure that the wiping cloth keeps flexible contact with the lens of the fire detector body, thereby ensuring the contact validity and not damaging the lens of the fire detector body; the motor can regularly be opened, and the motor drives the lead screw and rotates, and the lead screw through with screw block between screw transmission and can drive the lifter plate under the pipe of first guide pillar and remove, the lifter plate constantly cleans the lens of fire detector body through wiping cloth at the in-process that removes, has guaranteed that the lens is surperficial clean, avoids influencing the precision that detects because of the dust is infected with, and the security is very good.
Drawings
Fig. 1 is a schematic structural diagram of a fire detector with a lens cleaning function according to the present invention.
Fig. 2 is a schematic view of the installation structure of the upper part of the lifting plate of the fire detector with the lens cleaning function according to the present invention.
In the figure: the fire detector comprises a rectangular frame 1, a screw rod 2, a motor 3, a lifting plate 4, a fire detector body 5, a first support 6, a first guide pillar 7, a bolt 8, a second guide pillar 9, a nut block 10, a first spring 11, a second spring 12, a second slide block 13, wiping cloth 14, a mounting seat 15, a second support 16 and a first slide block 17.
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. 1-2, a detector for fire hazard with lens cleaning function, including a fire detector body 5, a rectangular frame 1 is fixed to a side of the fire detector body 5 through four L-shaped first brackets 6, mounting grooves have all been seted up on the both sides inner wall of the rectangular frame 1, a motor 3 is installed at the top of the rectangular frame 1, an output shaft of the motor 3 is inserted into the mounting groove and connected with a lead screw 2, a nut block 10 is sleeved on the lead screw 2 through a screw thread, a first guide pillar 7 is fixed in another mounting groove, a first slider 17 is sleeved on the first guide pillar 7 in a sliding manner, a lifting plate 4 is connected between the first slider 17 and the nut block 10, L-shaped second brackets 16 are fixed to both ends of the side of the lifting plate 4, a second guide pillar 9 is fixed to the inside of the second brackets 16, a first spring 11 is sleeved on the second guide pillar 9, a mounting seat 15 is slidably installed between the two second guide pillars 9, a cylindrical chute is provided on one side of the mounting seat 15 close to the lifting plate 4, a second slider 13 is fixed to one side of the second slider, a wiping plate 13 is connected with a lifting bolt 8, and a lifting bolt 4 is connected with a lifting bolt 14.
Wherein, the both ends of lifter plate 4 pass through screw fastening connection with first slider 17, screw block 10 respectively.
Wherein the first spring 11 is located on a side of the mounting seat 15 away from the lifting plate 4.
The screw rod 2 is parallel to the first guide post 7, and the second guide post 9 is perpendicular to the first guide post 7.
Wherein the second guide post 9 is parallel to the bolt 8.
The working principle is as follows: when the utility model is used, the fire detector body 5 is arranged at a designated position, the bolt 8 can adjust the distance between the mounting seat 15 and the lens of the fire detector body 5 through the second slider 13 by rotating the bolt 8, and the arranged first spring 11 and the second spring 12 can ensure that the wiping cloth 14 is in flexible contact with the lens of the fire detector body 5, thereby ensuring the contact validity and not damaging the lens of the fire detector body 5; the motor 3 can be regularly opened, the motor 3 drives the lead screw 2 to rotate, the lead screw 2 can drive the lifting plate 4 to move under the pipe of the first guide pillar 7 through the screw transmission between the lead screw block 10, the lifting plate 4 continuously cleans the lens of the fire detector body 5 through the wiping cloth 14 in the moving process, the cleanness of the lens surface is ensured, the detection precision is prevented from being influenced due to dust contamination, and the safety is very good.
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 (5)
1. the utility model provides a detector for conflagration with lens cleans function, includes fire detector body (5), its characterized in that, the side of fire detector body (5) is fixed with rectangle frame (1) through first support (6) of four L shapes, the mounting groove has all been seted up on the both sides inner wall of rectangle frame (1), motor (3) are installed at the top of rectangle frame (1), the output shaft of motor (3) inserts in the mounting groove and is connected with lead screw (2), female piece (10) have been cup jointed through the screw thread on lead screw (2), another the mounting groove internal fixation has first guide pillar (7), first slider (17) have been cup jointed in the slip on first guide pillar (7), be connected with lifter plate (4) between first slider (17) and female piece (10), the side both ends of lifter plate (4) all are fixed with the second support (16) of L shape, the inside of second support (16) is fixed with second guide pillar (9), first spring (11) have been cup jointed on second guide pillar (9), the fixed with the wiper seat (15) of wiping seat (13) is installed through the second slider (13) and the slider (13) is installed to the slider of the slider that the slip is close to one side of second slider (4), the slider (13) has been seted up and the slider (13) and the slider is fixed on the slider of the slider (13) and the slider of the slider mounting bolt seat (13), the slider (13) is installed, the slider (13) and the slider of the slider is installed the slider of the slider (13) and the slider is installed.
2. The fire detector with the lens cleaning function according to claim 1, wherein both ends of the lifting plate (4) are respectively fastened and connected with the first sliding block (17) and the nut block (10) through screws.
3. The fire detector with lens cleaning function according to claim 1, wherein the first spring (11) is located on a side of the mounting seat (15) away from the lifting plate (4).
4. The fire detector with the lens cleaning function according to claim 1, wherein the screw rod (2) is parallel to the first guide post (7), and the second guide post (9) is perpendicular to the first guide post (7).
5. The fire detector with lens cleaning function according to claim 1, wherein the second guide post (9) is parallel to the bolt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408400.7U CN211149615U (en) | 2019-12-28 | 2019-12-28 | Detector for conflagration with lens cleans function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922408400.7U CN211149615U (en) | 2019-12-28 | 2019-12-28 | Detector for conflagration with lens cleans function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211149615U true CN211149615U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922408400.7U Active CN211149615U (en) | 2019-12-28 | 2019-12-28 | Detector for conflagration with lens cleans function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211149615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115601912A (en) * | 2022-12-16 | 2023-01-13 | 山东民安安防科技有限公司（Cn） | Intelligent fireproof detection monitoring alarm device |
| CN117589292A (en) * | 2024-01-18 | 2024-02-23 | 太原晋贵信息技术服务中心 | Two-in-one flame detector for double-red-one-purple fire explosion |
-
2019
- 2019-12-28 CN CN201922408400.7U patent/CN211149615U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115601912A (en) * | 2022-12-16 | 2023-01-13 | 山东民安安防科技有限公司（Cn） | Intelligent fireproof detection monitoring alarm device |
| CN117589292A (en) * | 2024-01-18 | 2024-02-23 | 太原晋贵信息技术服务中心 | Two-in-one flame detector for double-red-one-purple fire explosion |
| CN117589292B (en) * | 2024-01-18 | 2024-04-26 | 太原晋贵信息技术服务中心 | Two-in-one flame detector for double-red-one-purple fire explosion |
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