Quick-release smoke alarm

Abstract

The utility model discloses a quick disassembly type smoke alarm, which comprises a smoke alarm, a mounting plate is arranged outside the smoke alarm, a fixing frame is welded on the surface of the mounting plate, a clamping groove is arranged on the surface of the fixing frame, a side plate is welded on the surface of the smoke alarm, a clamping block is welded on the side surface of the side plate, and the side plate is positioned inside the fixing frame. According to the quick-release smoke alarm, the mounting plate is arranged outside the smoke alarm, the fixing frame is welded to the surface of the mounting plate, the clamping groove is formed in the surface of the fixing frame, the side plate is welded to the surface of the smoke alarm, and then the side plate of the smoke alarm is embedded into the fixing frame until the clamping block is embedded into the clamping groove; when the quick-release type smoke alarm needs to be overhauled or replaced subsequently, the clamping block can be pressed inwards until the clamping block is separated from the clamping groove, then the smoke alarm can be directly taken out, the quick-release effect is provided, and the quick-release type smoke alarm is very convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of smoke alarms, in particular to a quick-detachable smoke alarm. Background Art

[0002] Smoke alarms prevent fires by monitoring the concentration of smoke. They use ion smoke sensors inside. Ion smoke sensors are technologically advanced, stable and reliable sensors that are widely used in various fire alarm systems. Their performance is far superior to gas-sensitive resistor fire alarms.

[0003] The smoke alarms currently available on the market have the following problems during actual use:

[0004] 1. In actual use, traditional smoke alarms are usually installed with fasteners such as bolts and screws. When the smoke alarm is subsequently repaired or replaced, the fasteners such as bolts and screws need to be removed again and the smoke alarm needs to be taken down, which is troublesome to use.

[0005] 2. During the use of most smoke alarms, since the protective covers of most smoke alarms are usually fixed with screws or are originally completely fixed on the outside of the smoke alarm, it will be very inconvenient if the protective cover is damaged and needs to be replaced during the use of the smoke alarm. Utility Model Content

[0006] The purpose of the utility model is to provide a quick-release smoke alarm to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: a quick-detachable smoke alarm, comprising a smoke alarm, a mounting plate being provided on the outside of the smoke alarm, a fixing frame being welded to the surface of the mounting plate, a card slot being provided on the surface of the fixing frame, a side panel being welded to the surface of the smoke alarm, a card block being welded to the side of the side panel, the side panel being located inside the fixing frame, and the card block being located inside the card slot.

[0008] Preferably, a fixing ring is installed on the surface of the smoke alarm, a fixing seat is welded on the top of the fixing ring, a socket is provided inside the fixing seat, a plug rod is sleeved inside the socket, a magnet block is welded on the other end of the plug rod, the magnet block is attached to the fixing seat, the fixing seat is made of metal iron, the top of the magnet block is fixedly connected to the protective cover, and the smoke alarm is located inside the protective cover.

[0009] Preferably, a positioning hole is provided on the top of the mounting plate, a positioning rod is welded to the bottom of the smoke alarm, and the positioning rod is embedded in the positioning hole.

[0010] Preferably, a limiting groove is provided on the top of the mounting plate, and a limiting ring is welded on the bottom of the smoke alarm, and the limiting ring is located inside the limiting groove.

[0011] Preferably, a fixing plate is welded to the surface of the smoke alarm, an externally threaded rod is welded to the top of the fixing plate, the externally threaded rod passes through a fixing ring, a nut is sleeved on the surface of the externally threaded rod, and one end of the nut is fitted to the surface of the fixing ring.

[0012] Preferably, the fixing frame is distributed in a ring shape, the side plates are distributed in a ring shape, and the surface of the mounting plate is fixedly connected to the mounting seat.

[0013] The utility model has the following advantages:

[0014] 1. This quick-detachable smoke alarm is provided with a mounting plate on the outside of the smoke alarm, and a fixing frame is welded on the surface of the mounting plate. A slot is also provided on the surface of the fixing frame. A side panel is welded to the surface of the smoke alarm, and a clamping block is welded on the side of the side panel. The side panel is located inside the fixing frame, and the clamping block is located inside the clamping slot. When using the quick-detachable smoke alarm, the mounting plate is first installed in a suitable position, and then the side panel of the smoke alarm is inserted into the fixing frame until the clamping block is inserted into the clamping slot. At this time, the smoke alarm can be fixed to the mounting plate. When the quick-detachable smoke alarm needs to be repaired or replaced later, the clamping block can be pressed inward until the clamping block is released from the clamping slot. Then the smoke alarm can be directly taken out, providing a quick-detachable effect and being very convenient to use.

[0015] 2. This quick-detachable smoke alarm is achieved by installing a fixing ring on the surface of the smoke alarm and welding a fixing base on the top of the fixing ring, opening a socket inside the fixing base, inserting a rod inside the socket, and welding a magnet block to the other end of the rod. The magnet block fits the fixing base, and the fixing base is made of metal iron. A protective cover is fixedly connected to the top of the magnet block. The smoke alarm is located inside the protective cover. At this time, the fixing base is made of metal iron, and the adsorption effect between the magnet block and the fixing base can provide a fixing effect for the protective cover. When the protective cover needs to be replaced, the protective cover can be directly pulled out. When replacing, the rod on the intact protective cover is inserted into the socket until the magnet block and the fixing base fit together. The replacement can be completed, which is very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

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

[0018] Figure 2 This is a schematic diagram of the structure of the external threaded rod of the utility model;

[0019] Figure 3 This is a schematic diagram of the card block structure of the present utility model;

[0020] Figure 4 This is a schematic diagram of the fixing seat structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the fixed frame structure of the present utility model.

[0022] Explanation of the markings in the figure: 1. Smoke alarm; 2. Mounting plate; 3. Mounting seat; 4. Fixing frame; 5. Slot; 6. Side panel; 7. Block; 8. Limiting ring; 9. Positioning rod; 10. Limiting slot; 11. Positioning hole; 12. Protective cover; 13. Fixing ring; 14. Fixing seat; 15. Jack; 16. Rod; 17. Magnet block; 18. Externally threaded rod; 19. Nut; 20. Fixing plate. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0026] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a quick-release smoke alarm of the present invention in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, a quick-detachable smoke alarm of the present invention includes a smoke alarm 1, and a mounting plate 2 is provided on the outside of the smoke alarm 1. The mounting plate 2 can provide a positioning effect for the smoke alarm 1 during installation. At this time, the mounting plate 2 can be installed in a suitable position first, and then the smoke alarm 1 can be installed on the mounting plate 2. It is very convenient to use. A fixing frame 4 is welded on the surface of the mounting plate 2, and a card slot 5 is provided on the surface of the fixing frame 4. A side plate 6 is welded on the surface of the smoke alarm 1, and a card block 7 is welded on the side of the side plate 6. The side plate 6 is located inside the fixing frame 4, and the card block 7 is located inside the card slot 5. By installing the card block 7 and providing the card slot 5, when the smoke alarm 1 is installed, the card block 7 is embedded in the card slot 5. At this time, the smoke alarm 1 can be fixed on the mounting plate 2, which is very convenient to install.

[0030] A fixing ring 13 is installed on the surface of the smoke alarm 1, and a fixing base 14 is welded on the top of the fixing ring 13. A socket 15 is provided inside the fixing base 14, and a plug rod 16 is sleeved inside the socket 15. A magnet block 17 is welded to the other end of the plug rod 16. The magnet block 17 is attached to the fixing base 14. The fixing base 14 is made of metal iron. The top of the magnet block 17 is fixedly connected to the protective cover 12. The smoke alarm 1 is located inside the protective cover 12. By installing the magnet block 17 and the fixing base 14, on the basis that the fixing base 14 is made of metal iron, the adsorption effect between the magnet block 17 and the fixing base 14 can provide a fixing effect for the protective cover 12 during installation, which is very convenient to use.

[0031] A positioning hole 11 is provided on the top of the mounting plate 2, and a positioning rod 9 is welded to the bottom of the smoke alarm 1. The positioning rod 9 is embedded in the positioning hole 11. By installing the positioning rod 9, when the smoke alarm 1 is installed, the positioning rod 9 can be used to embed in the positioning hole 11, thereby providing a positioning effect for the smoke alarm 1 during installation, which is very convenient to use.

[0032] A limiting groove 10 is provided at the top of the mounting plate 2, and a limiting ring 8 is welded at the bottom of the smoke alarm 1. The limiting ring 8 is located inside the limiting groove 10. By installing the limiting ring 8 and providing the limiting groove 10, when the smoke alarm 1 is installed, the limiting ring 8 will be located inside the limiting groove 10, which can provide a limiting effect for the smoke alarm 1, thereby improving the stability of the smoke alarm 1 after installation.

[0033] A fixing plate 20 is welded to the surface of the smoke alarm 1, and an externally threaded rod 18 is welded to the top of the fixing plate 20. The externally threaded rod 18 passes through the fixing ring 13, and a nut 19 is sleeved on the surface of the externally threaded rod 18. One end of the nut 19 is attached to the surface of the fixing ring 13. By installing the external screw rod, the externally threaded rod 18 passes through the fixing ring 13, and the nut 19 is sleeved on the surface of the externally threaded rod 18 until one end of the nut 19 is attached to the fixing ring 13, the fixing ring 13 can be fixed to the smoke alarm 1 at this time, and it is more stable when used.

[0034] The fixing frame 4 is in a ring-shaped distribution form, the side plate 6 is in a ring-shaped distribution form, the surface of the mounting plate 2 is fixedly connected to the mounting seat 3, and the distribution form of the mounting of the fixing frame 4, when the card block 7 is embedded in the card slot 5 on the surface of the fixing frame 4, the stability of the smoke alarm 1 after installation can be further improved, and the stability during use is relatively strong.

[0035] The working principle of the quick-release smoke alarm is as follows: When using the quick-release smoke alarm, the mounting plate 2 should be installed in the appropriate position first, and then the side plate 6 of the smoke alarm 1 should be embedded in the fixing frame 4 until the block 7 is embedded in the card slot 5. At this time, the smoke alarm 1 can be fixed on the mounting plate 2. When the quick-release smoke alarm needs to be repaired or replaced later, the block 7 can be pressed inward until the block 7 is out of the card slot 5. Then the smoke alarm 1 can be directly taken out, providing a quick-release effect and being very convenient to use. Then the fixing ring 13 is installed, and the external threaded rod 18 is used to penetrate the fixing ring 13, and the nut 19 is sleeved on the surface of the external threaded rod 18 until one end of the nut 19 is screwed in. It fits on the fixing ring 13, and the fixing ring 13 can be fixed on the smoke alarm 1 at this time, which has strong stability when in use. Then the insertion rod 16 on the protective cover 12 is inserted into the inside of the hole 15 until the magnet block 17 and the fixing seat 14 fit together to install the protective cover 12. The fixing seat 14 is made of metal iron, and the adsorption effect between the magnet block 17 and the fixing seat 14 can provide a fixing effect for the protective cover 12. When the protective cover 12 needs to be replaced, the protective cover 12 can be directly pulled out. When replacing, the insertion rod 16 on the intact protective cover 12 is inserted into the inside of the hole 15 until the magnet block 17 and the fixing seat 14 fit together to complete the replacement, which is very convenient to use.

[0036] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A quick-release smoke alarm, comprising a smoke alarm (1), characterized in that: The smoke alarm (1) is provided with a mounting plate (2) on the outside, a fixing frame (4) is welded on the surface of the mounting plate (2), a card slot (5) is provided on the surface of the fixing frame (4), a side plate (6) is welded on the surface of the smoke alarm (1), a card block (7) is welded on the side of the side plate (6), the side plate (6) is located inside the fixing frame (4), and the card block (7) is located inside the card slot (5).

2. The quick-release smoke alarm according to claim 1, characterized in that: The smoke alarm (1) is provided with a fixing ring (13) on its surface, a fixing seat (14) is welded on the top of the fixing ring (13), a socket (15) is provided inside the fixing seat (14), a plug rod (16) is sleeved inside the socket (15), a magnet block (17) is welded on the other end of the plug rod (16), the magnet block (17) is attached to the fixing seat (14), the fixing seat (14) is made of metal iron, the top of the magnet block (17) is fixedly connected to the protective cover (12), and the smoke alarm (1) is located inside the protective cover (12).

3. The quick-release smoke alarm according to claim 1, characterized in that: A positioning hole (11) is provided on the top of the mounting plate (2), a positioning rod (9) is welded to the bottom of the smoke alarm (1), and the positioning rod (9) is embedded in the positioning hole (11).

4. The quick-release smoke alarm according to claim 1, characterized in that: A limiting groove (10) is provided on the top of the mounting plate (2), a limiting ring (8) is welded to the bottom of the smoke alarm (1), and the limiting ring (8) is located inside the limiting groove (10).

5. The quick-release smoke alarm according to claim 2, characterized in that: A fixing plate (20) is welded on the surface of the smoke alarm (1), an external threaded rod (18) is welded on the top of the fixing plate (20), the external threaded rod (18) passes through the fixing ring (13), a nut (19) is sleeved on the surface of the external threaded rod (18), and one end of the nut (19) is attached to the surface of the fixing ring (13).

6. The quick-release smoke alarm according to claim 1, characterized in that: The fixing frame (4) is distributed in an annular form, the side plates (6) are distributed in an annular form, and the surface of the mounting plate (2) is fixedly connected to the mounting seat (3).

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