Integrated smoke detector

Abstract

The utility model relates to the technical field of smoke sensors, in particular to an integrated smoke sensor, which comprises a lighting device, a smoke alarm device and a mounting bracket, the lighting device comprises an LED lamp strip and a spotlight assembly, the smoke alarm device comprises an alarm assembly, and the alarm assembly comprises a battery, a controller, a smoke sensing buzzer, a reset switch and an indicator lamp. The installation support comprises an installation part and a support plate, a controller in the smoke alarm device controls the smoke sensing buzzer, the LED lamp strip and the spotlight assembly through electrical connection, and when the smoke sensing buzzer detects that the smoke concentration is excessive, the controller controls the buzzer to start to work and give out an alarm sound; at the moment, the controller is switched to the spotlight to work so that the dual-reminding effect can be achieved, the installation support is usually installed on the ceiling, when the battery needs to be maintained or replaced, the smog alarm device can be taken down only by loosening bolts of the installation support and the smog alarm device, the installation support does not need to be disassembled from the ceiling together, and time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke detectors, in particular to an integrated smoke detector. Background Art

[0002] Smoke alarm is actually another name for smoke sensor or smoke alarm. Smoke alarm achieves fire prevention by monitoring the concentration of smoke. It uses ion smoke sensor inside. Ion smoke sensor is a technologically advanced sensor with stable and reliable operation. It is widely used in various fire alarm systems and its performance is far superior to gas sensitive resistor fire alarm.

[0003] The integrated smoke detectors currently on the market still have some shortcomings. For example, when the smoke detector is working, only the buzzer sounds, which can only provide a single reminder; most smoke detection devices are installed on the roof of the house and need to be fixed with bolts. When the device needs to be repaired or the battery replaced, the entire device needs to be removed from the ceiling, which wastes time. When the bolts are removed and installed on the ceiling multiple times, it may cause the threads to slip and become impossible to install. Utility Model Content

[0004] In view of the above technical problems in the prior art, the present invention provides an integrated smoke detector.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] An integrated smoke detector is provided, comprising a lighting device, a smoke alarm device and a mounting bracket, wherein the lighting device is connected to the smoke alarm device, and the mounting bracket is connected to the smoke alarm device;

[0007] The lighting device includes a base plate A, a cover plate A, an LED light strip, and a spotlight assembly. A storage space is formed between the base plate A and the cover plate A. The LED light strip is arranged in the storage space. The spotlight assembly includes a spotlight body, a buckle cover, and a connecting rod. The base plate A is provided with a mounting hole. One end of the connecting rod is connected to the mounting hole, and the other end is connected to the buckle cover. The buckle cover is connected to the spotlight body.

[0008] The smoke alarm device includes a housing and an alarm assembly. The housing includes a base plate B and a cover plate B. The alarm assembly is arranged on the base plate B. The alarm assembly includes a battery, a controller, a smoke buzzer, a reset switch and an indicator light. The base plate B also includes a side wall and a mounting slot. The mounting slot includes a slot hole and a mounting slot side wall. The side wall is provided with multiple smoke inlets. The cover plate B is provided with a bracket slot and bracket holes, and the bracket holes correspond to the slot holes.

[0009] The mounting bracket includes a mounting portion and a bracket plate. The bracket plate is arranged in the bracket groove, and the mounting portion is arranged in the mounting groove through the bracket hole.

[0010] Preferably, the bottom plate A is provided with a hook A, the cover plate A is provided with a hook groove A, the bottom plate A and the cover plate A are detachably connected through the hook A and the hook groove A, the bottom plate A is provided with a light strip hole, and the LED light strip is arranged on the light strip hole.

[0011] Preferably, the connecting rod is a hollow rod, the connecting rod and the buckle cover are movably connected by bolts, the buckle cover is provided with a hook B, the spotlight body is provided with a hook groove B, the buckle cover is snap-connected with the spotlight body, and the spotlight body can rotate along the connecting rod.

[0012] Preferably, a disc clamping platform is provided on the cover plate A, and a disc groove is provided on the bottom plate B, and the lampshade plate and the housing are slidably clamped through the disc clamping platform and the disc groove.

[0013] Preferably, the base plate B also includes a battery slot, an indicator light slot and a smoke guide plate. The battery and the indicator light are respectively arranged in the battery slot and the indicator light slot. A positioning column is also provided on the base plate B. The positioning column is flush with the mounting slot. A positioning hole is provided on the cover plate B. The base plate B and the cover plate B are detachably connected through the positioning column and the positioning hole. An indicator light hole A is also provided on the cover plate B, and the indicator light hole A corresponds to the indicator light.

[0014] Preferably, the multiple smoke inlets on the side wall are arranged at equal distances, the reset switch is arranged on the side wall, and a slot is also provided on the inner wall of the side wall.

[0015] Preferably, an indicator light hole B and an extension piece are provided on the bracket plate, the extension piece is connected to the slot, and the indicator light hole B corresponds to the indicator light hole A.

[0016] Preferably, circuit holes are further provided on the side walls of the mounting groove, the bottom plate B and the cover plate A, and the circuit holes on the bottom plate B and the cover plate A correspond to each other.

[0017] Beneficial effects of the utility model:

[0018] The utility model discloses an integrated smoke detector, including a lighting device, a smoke alarm device, and a mounting bracket. The controller in the smoke alarm device controls the smoke buzzer, and the controller can also control the switching of the spotlight and the LED light strip. When the smoke buzzer detects excessive smoke concentration, the smoke buzzer will feedback to the controller, and the controller will control the buzzer to start working and sound an alarm. At this time, the controller switches to the spotlight to achieve a double reminder effect. The mounting bracket is fixedly installed on the ceiling, and the smoke alarm device is detachably connected to the mounting bracket by bolts. When maintenance or battery replacement is required, the smoke alarm device can be removed by simply loosening the bolts between the mounting bracket and the smoke alarm device. There is no need to remove the mounting bracket from the ceiling. This avoids the mounting bracket from being stripped and unable to be installed on the ceiling due to multiple disassembly, and also makes the disassembly of the smoke alarm device more convenient and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is a three-dimensional schematic diagram of an integrated smoke detector.

[0020] Figure 2 This is an exploded view of the lighting component.

[0021] Figure 3 Schematic diagram of the explosion of base plate A and cover plate A.

[0022] Figure 4 This is a schematic diagram of the spotlight assembly explosion.

[0023] Figure 5 Schematic diagram of the explosion of the smoke alarm device and mounting bracket.

[0024] Figure 6 It is a schematic diagram of the structure of base plate B and alarm components.

[0025] Figure 7 Schematic diagram of the structure of base plate B.

[0026] Reference numerals: lighting device 1, bottom plate A101, cover plate A102, hook A111, hook groove A112, light strip hole 103, wafer clamping base 123, LED light strip 104, spotlight assembly 105, connecting rod 115, buckle cover 125, hook B126, spotlight body 135, hook groove B136, mounting hole 106, wiring hole 107;

[0027] Smoke alarm device 2, alarm assembly 200, housing 201, bottom plate B202, cover plate B203, battery slot 212, battery 222, controller 232, smoke buzzer 242, indicator light 252, indicator light slot 253, smoke guide plate 262, positioning post 272, mounting slot 282, slot hole 283, mounting slot side wall 284, disc slot 292, side wall 204, smoke inlet 214, reset switch 224, slot 234, bracket hole 213, bracket slot 223, positioning hole 233, indicator light hole A243;

[0028] Install the bracket 3, the mounting portion 301, the bracket plate 302, the extension piece 312, and the indicator light hole B332. DETAILED DESCRIPTION

[0029] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0030] like Figures 1 to 7As shown, an integrated smoke detector includes, from bottom to top, a lighting device 1, a smoke alarm device 2, and a mounting bracket 3. The lighting device 1 is connected to the smoke alarm device 2, which is in turn connected to the mounting bracket 3. The lighting device 1 includes a base plate A101, a cover plate A102, an LED light strip 104, and a spotlight assembly 105. A receiving space is formed between the base plate A101 and the cover plate A102. The LED light strip 104 is disposed within the receiving space. A light strip hole 103 is provided on the base plate A101, and the LED light strip 104 is disposed on the light strip hole 103. A hook A111 is provided on the outer wall of the base plate A101, and a hook groove A112 is provided on the inner wall of the cover plate A102. The base plate A101 and the cover plate A102 cooperate with each other through the hook A111 and the hook groove A112 to allow the base plate A101 and the cover plate A102 to be detachably connected.

[0031] There are three spotlight assemblies 105, and each spotlight assembly 105 includes a connecting rod 115, a buckle cover 125 and a spotlight body 135, wherein the connecting rod 115 is set as a hollow rod, one end of the connecting rod 115 is connected to the base plate A101, and the other end is connected to the buckle cover 125, and the buckle cover 125 is connected to the spotlight body 135. Specifically, a mounting hole 106 is opened on the base plate A101, and there are three mounting holes 106. One end of the connecting rod 115 is plugged and connected to the base plate A101 through the mounting hole 106, and the other end of the connecting rod 115 is connected to the buckle cover 125 through a bolt, wherein the buckle cover 125 and the connecting rod 115 are rotatably connected, and the buckle cover 125 is snap-connected to the spotlight body 135. A hook B126 is provided at the edge of the buckle cover 125, and a hook groove B136 is provided on the inner side wall of the spotlight body 135. The buckle cover 125 and the spotlight body 135 are snap-connected through the cooperation of the hook B126 and the hook groove B136. Since the spotlight body 135 is snap-connected to the buckle cover 125, and the buckle cover 125 is rotatably connected to the connecting rod 115, the spotlight body 135 can rotate along the connecting rod 115.

[0032] Furthermore, the smoke alarm device 2 includes a housing 201 and an alarm assembly 200, wherein the housing 201 includes a base plate B202 and a cover plate B203. The alarm assembly 200 includes a battery 222, a controller 232, a smoke buzzer 242, a reset switch 224, and an indicator light 252. The alarm assembly 200 is disposed on the base plate B202. The battery 222 is electrically connected to the controller 232, the smoke buzzer 242, and the indicator light 252. The reset switch 224 is electrically connected to the smoke buzzer 242. The battery 222 can provide power to the controller 223, the smoke buzzer 242, and the indicator light 252. After the indicator light 252 is connected to the battery 222, the indicator light 252 flashes once every 5-10 seconds. When the indicator light 252 stops flashing, it indicates that the battery 222 is exhausted and needs to be replaced.

[0033] The base plate B202 is provided with a smoke guide piece 262, a battery card slot 212, an indicator light slot 253, a positioning column 272, a disc slot 292 and a mounting slot 282. The mounting slot 282 includes a slot hole 283 and a mounting slot side wall 284. The positioning column 272 is flush with the mounting slot side wall 284. The battery 222 is arranged in the battery card slot 212, and the indicator light 252 is arranged in the indicator light slot 253. The base plate B202 also includes a side wall 204. The reset switch 224 is arranged on the side wall 204. The side wall 204 is also provided with a slot 234 and a smoke inlet 214. The multiple smoke inlets 214 are arranged at equal distances. The smoke guide piece 262 extends from the smoke inlet 214 to the smoke buzzer 242. Wiring holes 106 are also provided on the mounting slot sidewalls 284, base plate B202, and cover plate A102. Wiring holes 106 on mounting slot 282 are located on the sidewalls of mounting slot 282, while wiring holes on base plate B202 and cover plate A102 are located on the bottom surface of base plate B202 and the top surface of cover plate A102. The wiring holes on base plate B202 and cover plate A102 correspond to each other, and wiring on controller 232 passes through wiring holes 106 to connect to spotlight assembly 105. Base plate B202 is slidably engaged with cover plate A113 via wafer slot 292. Specifically, a wafer retaining platform 123 is provided on cover plate A102. Sliding base plate B202 allows wafer retaining platform 123 to pass through wafer slot 292, completing the engagement.

[0034] The cover plate B203 is provided with a bracket hole 213, a bracket slot 223, a positioning hole 233, and an indicator light hole A243, wherein the bracket hole 233 corresponds to the slot hole 283, the indicator light 252 corresponds to the indicator light hole A243, the positioning hole 233 and the positioning column 272 correspond to each other, and the number of the positioning holes 233 and the positioning columns 272 are the same, both 3. The cover plate B203 and the base plate B202 are detachably connected through the positioning holes 233 and the positioning columns 272. The working principle of the smoke alarm is that when the smoke buzzer 242 detects that the smoke concentration is too high, the smoke buzzer 242 will feedback to the controller 232, and the controller 232 will control the smoke buzzer 242 to emit a buzzer alarm sound. At the same time, the controller 232 will control the LED light strip 104 to turn off and switch to the spotlight assembly 105 to start working. When the smoke dissipates, toggle the reset switch 224 to control the smoke buzzer 242 to turn off the buzzer, and the spotlight will turn off and switch to the LED light strip 104 for illumination.

[0035] Furthermore, the mounting bracket 3 includes a mounting portion 301 and a bracket plate 302. The mounting portion 301 is arranged in the mounting groove 282 through the bracket hole 233. The bracket plate 302 is arranged on the bracket groove 223. The bracket plate 302 is provided with an indicator light hole B332, and the indicator light hole B332 corresponds to the indicator light hole A243. The bracket plate 302 is also provided with an extension piece 312. The extension piece 312 is installed in the slot 234, and the mounting bracket 3 is detachably connected to the base plate B202 by bolts.

[0036] In summary, the utility model provides an integrated smoke detector, including a lighting device, a smoke alarm device and a mounting bracket, wherein the controller in the smoke alarm device controls the smoke buzzer, and the controller can also control the switching of spotlights and LED light strips. When the smoke buzzer detects excessive smoke concentration, the buzzer will start working and emit an alarm sound. At this time, the controller switches to the spotlight to achieve a double-layer reminder effect. The mounting bracket is fixedly installed on the ceiling, and the smoke alarm device is detachably connected to the mounting bracket by bolts. When maintenance or battery replacement is required, the smoke alarm device can be removed by loosening the bolts between the mounting bracket and the smoke alarm device. There is no need to remove the mounting bracket from the ceiling, which avoids the mounting bracket from being slipped and unable to be installed on the ceiling due to multiple disassembly, and also makes the disassembly of the smoke alarm device more convenient and saves time.

[0037] In the description of the present invention, it is obvious that the embodiments described are only some embodiments of the present invention, rather than all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0038] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., etc., are used solely for distinction and should not be construed as indicating or implying relative importance.

[0039] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections. They may refer to mechanical connections or electrical connections. They may refer to connections directly or indirectly through an intermediary, or they may refer to internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

Claims

1. An integrated smoke detector, comprising a lighting device (1), a smoke alarm device (2) and a mounting bracket (3), characterized in that: The lighting device (1) is connected to the smoke alarm device (2), and the mounting bracket (3) is connected to the smoke alarm device (2); The lighting device (1) comprises a base plate A (101), a cover plate A (102), an LED light strip (104) and a spotlight assembly (105); an accommodating space is formed between the base plate A (101) and the cover plate A (102); the LED light strip (104) is arranged in the accommodating space; the spotlight assembly (105) comprises a spotlight body (135), a buckle cover (125) and a connecting rod (115); a mounting hole (106) is provided on the base plate A (101); one end of the connecting rod (115) is connected to the mounting hole (106), and the other end is connected to the buckle cover (125); the buckle cover (125) is connected to the spotlight body (135); The smoke alarm device (2) comprises a housing (201) and an alarm assembly (200). The housing (201) comprises a bottom plate B (202) and a cover plate B (203). The alarm assembly (200) is arranged on the bottom plate B (202). The alarm assembly (200) comprises a battery (222), a controller (232), a smoke buzzer (242), a reset switch (224) and an indicator light (252). The bottom plate B (202) further comprises a side wall (204) and a mounting groove (282). The mounting groove (282) comprises a slot hole (283) and a mounting groove side wall (284). A plurality of smoke inlets (214) are provided on the side wall (204). The cover plate B (203) is provided with a bracket slot (223) and a bracket hole (213). The bracket hole (213) corresponds to the slot hole (283). The mounting bracket (3) comprises a mounting portion (301) and a bracket plate (302), wherein the bracket plate (302) is arranged in the bracket groove (223), and the mounting portion (301) is arranged in the mounting groove (282) through the bracket hole (213).

2. The integrated smoke detector according to claim 1, characterized in that: The bottom plate A (101) is provided with a hook A (111), and the cover plate A (102) is provided with a hook groove A (112). The bottom plate A (101) and the cover plate A (102) are detachably connected via the hook A (111) and the hook groove A (112). The bottom plate A (101) is provided with a light belt hole (103), and the LED light belt (104) is arranged on the light belt hole (103).

3. The integrated smoke detector according to claim 1, characterized in that: The connecting rod (115) is a hollow rod. The connecting rod (115) and the buckle cover (125) are movably connected by bolts. The buckle cover (125) is provided with a hook B (126). The spotlight body (135) is provided with a hook groove B (136). The buckle cover (125) and the spotlight body (135) are engaged and connected, and the spotlight body (135) can rotate along the connecting rod (115).

4. The integrated smoke detector according to claim 1, characterized in that: A disc clamping platform (123) is provided on the cover plate A (102), a disc groove (292) is provided on the bottom plate B (202), and the lampshade plate and the housing (201) are slidably clamped via the disc clamping platform (123) and the disc groove (292).

5. The integrated smoke detector according to claim 1, characterized in that: The bottom plate B (202) further comprises a battery slot (212), an indicator light slot (253) and a smoke guide plate (262). The battery (222) and the indicator light (252) are respectively arranged in the battery slot (212) and the indicator light slot (253). The bottom plate B (202) is further provided with a positioning column (272). The positioning column (272) is flush with the mounting slot (282). The cover plate B (203) is provided with a positioning hole (233). The bottom plate B (202) and the cover plate B (203) are detachably connected to the positioning hole (233) via the positioning column (272). The cover plate B (203) is further provided with an indicator light hole A (243). The indicator light hole A (243) corresponds to the indicator light (252).

6. The integrated smoke detector according to claim 5, characterized in that: The plurality of smoke inlets (214) on the side wall (204) are arranged at equal distances from each other, a reset switch (224) is arranged on the side wall (204), and a slot (234) is further arranged on the inner wall of the side wall (204).

7. The integrated smoke detector according to claim 6, characterized in that: The bracket plate (302) is provided with an indicator light hole B (332) and an extension piece (312), the extension piece (312) is connected to the slot (234), and the indicator light hole B (332) corresponds to the indicator light hole A (243).

8. The integrated smoke detector according to claim 1, characterized in that: The mounting groove sidewalls (284), the bottom plate B (202) and the cover plate A (102) are further provided with circuit holes (107), and the circuit holes (107) on the bottom plate B (202) and the cover plate A (102) correspond to each other.

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