Intelligent fire alarm for intelligent building

Abstract

The utility model discloses an intelligent fire alarm for an intelligent building, which mainly comprises a main body structure and a mounting structure, the main body structure comprises a fire alarm body, and the mounting structure is located at the top of the fire alarm body and connected with the fire alarm body. The installation structure comprises an installation plate, a vertical rod fixedly connected with the bottom of the installation plate, a base fixedly connected with the bottom end of the vertical rod and a fixing assembly located between the installation plate and the base, the installation structure is connected with the base and the installation plate, an installation groove is formed in the bottom of the base, and the top of the fire alarm body is connected with the installation groove in a matched and inserted mode. The fixing assembly is used for stabilizing the fire alarm body. The fire alarm device is easy to operate, and the risk that the fire alarm device body accidentally falls in the dismounting process can be remarkably reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fire alarms, and in particular to a smart fire alarm for a smart building. Background Art

[0002] A fire alarm is a device used to detect fires caused by large amounts of smoke, heat, etc. It is usually installed in places where people often go, such as walkways and stairwells. When a fire occurs, it can sound an alarm and flashing lights can be used to alert people on the scene.

[0003] The existing intelligent fire alarm can refer to the Chinese utility model patent with the authorization announcement number CN218582840U, which discloses an intelligent fire alarm for intelligent buildings, including an alarm, a fixed seat is fixed at the bottom of the alarm, a motor is fixed in the middle of the fixed seat, a rotating rod is fixed at the driving end of the motor, a protective frame is fixed at the bottom of the rotating rod, a filter screen is rotatably connected to the outer surface of the protective frame, a plurality of filter holes are provided in the middle of the filter screen, a stabilizing frame is fixed at the bottom of the fixed seat, a through slot is provided in the middle of the fixed seat, a placement frame is provided at the upper end of the alarm, a circular slot is provided at both ends of the placement frame, a sliding plate is slidably connected to the inner wall of the two circular slots, a spring is fixed on the separated sides of the two sliding plates, and a limit rod is fixed in the middle of the two sliding plates. The utility model can realize the effect of convenient disassembly and installation of the alarm through the cooperation of the sliding plate, the spring, the limit rod, the limit slot, etc., and facilitate the staff to perform regular alarm maintenance operations, thereby achieving the effect of extending the service life of the alarm.

[0004] However, in actual use, we found that when disassembling the alarm, it is necessary to operate the limit rods on both sides to move back at the same time. Given that the length of common smart fire alarms is usually around 300mm, this operation requires the coordination of both hands. The busy hands make it impossible for the staff to drag the bottom of the alarm at the same time, increasing the risk of the alarm accidentally falling during disassembly, which will undoubtedly have an adverse effect on the service life of the alarm. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] To solve the above technical problems, the utility model provides the following technical solutions: a smart fire alarm for a smart building, mainly comprising a main structure and an installation structure, the main structure comprising a fire alarm body, the installation structure being located at the top of the fire alarm body and connected to the fire alarm body, the installation structure comprising a mounting plate, a vertical rod fixedly connected to the bottom of the mounting plate, a base fixedly connected to the bottom end of the vertical rod, and a fixing component located between the mounting plate and the base, and connected to the base and the mounting plate, a mounting groove being provided at the bottom of the base, the top of the fire alarm body being adapted to be plugged into the mounting groove, and the fixing component being used to stabilize the fire alarm body.

[0007] As a preferred solution of the smart fire alarm for the smart building described in the utility model, wherein: the fire alarm body is provided with jacks on both sides thereof, and the jacks are connected to the fixing components.

[0008] As a preferred solution of the smart fire alarm for the smart building described in the utility model, wherein: a positioning sleeve is fixedly connected to the side of the fire alarm body, a positioning column is fixedly connected to the bottom of the base, and the positioning sleeve is adapted to be plugged into the positioning column.

[0009] As a preferred solution of the smart fire alarm for the smart building described in the utility model, the fixed component includes a convenient and detachable mechanism fixedly connected to the bottom of the mounting plate and a plug-in mechanism symmetrically arranged on the left and right sides of the convenient and detachable mechanism, and a pair of the plug-in mechanisms are connected to the base and the socket.

[0010] As a preferred solution of the smart fire alarm for the smart building described in the utility model, wherein: the plug-in mechanism includes a plug rod slidably connected to the side of the base, the inner end of the plug rod is adapted to be plugged into the socket, the outer end of the plug rod is fixedly connected to a movable plate, a first sliding rod is horizontally slidable through the movable plate, one end of the first sliding rod is fixedly connected to a fixed plate, and the other end is fixedly connected to a limiting plate, the bottom of the fixed plate is fixedly connected to the upper surface of the base, a first spring is fixedly connected between the limiting plate and the movable plate, the first spring is movably sleeved on the outside of the first sliding rod, the top of the movable plate is fixedly connected to a push plate, and the push plate has an arc-shaped structure at one end facing the convenient disassembly mechanism.

[0011] As a preferred solution of the smart fire alarm for the smart building described in the utility model, the easy-to-disassemble mechanism includes a force plate and ear plates fixedly connected to the top of the left and right sides of the force plate, the left and right sides of the force plate are inclined surfaces, and in the process of the force plate moving downward, the push plates on both sides can be pushed to move away from each other, a second sliding rod is vertically slid through the ear plate, a connecting plate is fixedly connected to the top of the second sliding rod, the connecting plate is fixedly connected to the bottom of the mounting plate, a second spring is fixedly connected between the connecting plate and the ear plate, and the second spring is movably sleeved on the outside of the second sliding rod.

[0012] As a preferred solution of the smart fire alarm for the smart building described in the utility model, a handle is fixedly installed on the front side of the force application plate.

[0013] As a preferred solution of the smart fire alarm for the smart building described in the utility model, bolt holes are provided at the four corners of the mounting plate.

[0014] Beneficial effects of the utility model:

[0015] When the utility model disassembles the fire alarm body, one hand drives the force plate to move downward through the handle, and the other hand holds the bottom of the fire alarm body. During the downward movement of the force plate, the inclined structures on both sides of the force plate can simultaneously push the push plates on both sides to move away from each other, and the pair of push plates simultaneously drive the pair of moving plates to retreat, and the pair of moving plates squeeze the first spring and simultaneously drive the pair of plug rods to be pulled out of the plug holes to complete the disassembly. This design not only simplifies the operation process, but also significantly reduces the risk of accidental falling of the fire alarm body during the disassembly process, and effectively prolongs the service life of the fire alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the main structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the structure of the installation structure of the utility model when the installation plate is removed.

[0020] Figure 4It is a schematic diagram of the bottom structure of the base of the utility model.

[0021] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0022] In the figure: 100, main structure; 101, fire alarm body; 102, socket; 103, positioning sleeve; 200, installation structure; 201, installation plate; 202, vertical rod; 203, base; 204, fixing assembly; 204-1, easy disassembly mechanism; 204-11, force plate; 204-12, ear plate; 204-13, second slide bar; 204-14, connecting plate; 204-15, second spring; 204-16, handle; 204-2, plug-in mechanism; 204-21, plug rod; 204-22, movable plate; 204-23, first slide bar; 204-24, fixing plate; 204-25, limit plate; 204-26, first spring; 204-27, push plate; 205, installation groove; 206, positioning column. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0025] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0026] Secondly, the utility model is described in detail with reference to the schematic diagram. When describing the embodiments of the utility model, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0027] Reference Figure 1-5 The utility model provides a smart fire alarm for a smart building, which mainly includes:

[0028] The main structure 100, such as Figure 2The main structure 100 includes a fire alarm body 101, and jacks 102 are provided on both sides of the fire alarm body 101. A positioning sleeve 103 is fixedly connected to the side of the fire alarm body 101;

[0029] A mounting structure 200, the mounting structure 200 is located on the top of the fire alarm body 101 and is connected to the fire alarm body 101;

[0030] like Figure 1 The mounting structure 200 includes a mounting plate 201, a vertical rod 202 fixedly connected to the bottom of the mounting plate 201, a base 203 fixedly connected to the bottom end of the vertical rod 202, and a fixing component 204 located between the mounting plate 201 and the base 203, and connected to the base 203 and the mounting plate 201. A mounting groove 205 is provided at the bottom of the base 203. The top of the fire alarm body 101 is adapted to be plugged into the mounting groove 205. The fixing component 204 is used to stabilize the fire alarm body 101. Bolt holes are provided at the four corners of the mounting plate 201. The bolt holes are used in conjunction with bolts to facilitate fixing the mounting plate 201 to the wall.

[0031] Specifically, Figure 4 A positioning column 206 is fixedly connected to the bottom of the base 203, and the positioning sleeve 103 is adapted and plugged into the positioning column 206. Through the adaptation and plugging of the positioning column 206 and the positioning sleeve 103, the position of the socket 102 can be quickly positioned, thereby improving the engagement efficiency of the fire alarm body 101 and the installation groove 205.

[0032] Specifically, Figure 3 The fixing assembly 204 includes a disassembly mechanism 204 - 1 fixedly connected to the bottom of the mounting plate 201 and plug-in mechanisms 204 - 2 symmetrically arranged on the left and right sides of the disassembly mechanism 204 - 1 . A pair of plug-in mechanisms 204 - 2 are connected to the base 203 and the socket 102 .

[0033] Furthermore, Figure 5The plug-in mechanism 204-2 includes a plug rod 204-21 that is slidably connected to the side of the base 203, and the inner end of the plug rod 204-21 is adapted to be plugged in with the socket 102, that is, the left and right sides of the base 203 are provided with through holes connected to the mounting groove 205, and the plug rod 204-21 slides through the through hole, and the outer end of the plug rod 204-21 is fixedly connected to a movable plate 204-22, and a first sliding rod 204-23 slides through the movable plate 204-22 horizontally, and one end of the first sliding rod 204-23 is fixedly connected to a fixed plate 204-24, and the other end is fixedly connected to a limiting plate 204-25, and the bottom of the fixed plate 204-24 is connected to the upper surface of the base 203 A fixed connection is used to fix the first slide bar 204-23. A first spring 204-26 is fixedly connected between the limit plate 204-25 and the movable plate 204-22. The first spring 204-26 is movably sleeved on the outside of the first slide bar 204-23. Through the elastic force of the first spring 204-26, the movable plate 204-22 is not easy to retreat, and the insertion rod 204-21 is not easy to fall out of the insertion hole 102, which can ensure the stability of the main structure 100. A push plate 204-27 is fixedly connected to the top of the movable plate 204-22, and the push plate 204-27 has an arc-shaped structure at one end facing the convenient disassembly mechanism 204-1.

[0034] Furthermore, Figure 5 The disassembly mechanism 204-1 includes a force plate 204-11 and ear plates 204-12 fixedly connected to the top of the left and right sides of the force plate 204-11. The left and right sides of the force plate 204-11 are inclined surfaces, and when the force plate 204-11 moves downward, it can push the push plates 204-27 on both sides to move away from each other. The ear plate 204-12 is vertically slidable through a second slide bar 204-13, and the top of the second slide bar 104-13 is fixedly connected to the A connecting plate 204-14 is connected, and the connecting plate 204-14 is fixedly connected to the bottom of the mounting plate 201. A second spring 204-15 is fixedly connected between the connecting plate 204-14 and the ear plate 204-12. The second spring 204-15 is movably mounted on the outside of the second slide bar 204-13. A handle 204-16 is fixedly installed on the front side of the force plate 204-11. By setting the handle 204-16, it is convenient to drive the force plate 204-11 to move downward.

[0035] In summary, when the fire alarm body 101 needs to be disassembled, one hand holds the column handle 204-16 and drives the force plate 204-11 downward through the handle 204-16, and the second spring 204-15 is stretched. The other hand holds the bottom of the fire alarm body 101, and when the force plate 204-11 is driven downward through the handle 204-16, the inclined surfaces on both sides of the force plate 204-11 can simultaneously push a pair of push plates 204-27 to move away from each other, and a pair of The push plate 204-27 pushes a pair of movable plates 204-22 backward at the same time. When the pair of movable plates 204-22 retreat, they squeeze the first spring 204-26 and simultaneously drive a pair of insertion rods 204-21 to be pulled out from the insertion hole 102. After being pulled out, the fire alarm body 101 is pulled out from the installation groove 205 to complete the disassembly. This design not only simplifies the operation process, but also significantly reduces the risk of accidental falling of the fire alarm body 101 during the disassembly process, effectively extending the service life of the fire alarm.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A smart fire alarm for a smart building, characterized in that: include: A main structure (100), wherein the main structure (100) comprises a fire alarm body (101); A mounting structure (200), the mounting structure (200) being located on the top of the fire alarm body (101) and connected to the fire alarm body (101); The mounting structure (200) comprises a mounting plate (201), a vertical rod (202) fixedly connected to the bottom of the mounting plate (201), a base (203) fixedly connected to the bottom end of the vertical rod (202), and a fixing component (204) located between the mounting plate (201) and the base (203), and connected to the base (203) and the mounting plate (201); a mounting groove (205) is provided at the bottom of the base (203); the top of the fire alarm body (101) is adapted to be plugged into the mounting groove (205); and the fixing component (204) is used to stabilize the fire alarm body (101).

2. The smart fire alarm for a smart building as claimed in claim 1, characterized in that: The left and right sides of the fire alarm body (101) are both provided with plug holes (102), and the plug holes (102) are connected to the fixing assembly (204).

3. The smart fire alarm for a smart building as claimed in claim 1, characterized in that: A positioning sleeve (103) is fixedly connected to the side of the fire alarm body (101), a positioning column (206) is fixedly connected to the bottom of the base (203), and the positioning sleeve (103) and the positioning column (206) are adapted to be plugged in.

4. The smart fire alarm for a smart building as claimed in claim 1, characterized in that: The fixing assembly (204) comprises a convenient disassembly mechanism (204-1) fixedly connected to the bottom of the mounting plate (201) and plug-in mechanisms (204-2) symmetrically arranged on the left and right sides of the convenient disassembly mechanism (204-1), and a pair of the plug-in mechanisms (204-2) are connected to the base (203) and the socket (102).

5. The smart fire alarm for a smart building as claimed in claim 4, characterized in that: The plug-in mechanism (204-2) comprises an insertion rod (204-21) slidably connected to the side of the base (203), the inner end of the insertion rod (204-21) is adapted to be plugged with the plug hole (102), the outer end of the insertion rod (204-21) is fixedly connected to a movable plate (204-22), a first sliding rod (204-23) is traversably penetrated on the movable plate (204-22), one end of the first sliding rod (204-23) is fixedly connected to a fixed plate (204-24), and the other end is fixedly connected to a limiting plate (204- 25), the bottom of the fixed plate (204-24) is fixedly connected to the upper surface of the base (203), a first spring (204-26) is fixedly connected between the limit plate (204-25) and the movable plate (204-22), the first spring (204-26) is movably sleeved on the outside of the first slide bar (204-23), the top of the movable plate (204-22) is fixedly connected to a push plate (204-27), and one end of the push plate (204-27 facing the convenient disassembly mechanism (204-1) is in an arc-shaped structure.

6. The smart fire alarm for a smart building as claimed in claim 4, characterized in that: The easy disassembly mechanism (204-1) comprises a force plate (204-11) and ear plates (204-12) fixedly connected to the top of the left and right sides of the force plate (204-11); the left and right sides of the force plate (204-11) are inclined surfaces, and when the force plate (204-11) moves downward, the push plates (204-27) on both sides can be pushed to move away from each other; the ear plates (204-12) are vertically slidable and penetrated by a second A sliding rod (204-13), a connecting plate (204-14) is fixedly connected to the top of the second sliding rod (204-13), the connecting plate (204-14) is fixedly connected to the bottom of the mounting plate (201), a second spring (204-15) is fixedly connected between the connecting plate (204-14) and the ear plate (204-12), and the second spring (204-15) is movably sleeved on the outside of the second sliding rod (204-13).

7. The smart fire alarm for a smart building as claimed in claim 6, characterized in that: A handle (204-16) is fixedly mounted on the front side of the force application plate (204-11).

8. The smart fire alarm for a smart building as claimed in claim 1, characterized in that: Bolt holes are provided at the four corners of the mounting plate (201).

Images