Gas alarm controller with main and standby power conversion

Abstract

The utility model discloses a gas alarm controller with main and standby power conversion, which relates to the technical field of gas alarm controllers and comprises a device main body, a power supply sleeve is mounted on the side wall of the device main body, a standby power supply is mounted on the inner wall of the power supply sleeve, and an adjusting mechanism is mounted on the outer wall of the device main body. An adjusting mechanism is installed on the outer wall of the device body, the adjusting mechanism comprises a clamping frame, a clamping rod, a fixing shaft, a fixing sleeve, a fixing base, a clamping groove, an adjusting groove and a limiting groove, and the clamping frame is installed on the outer wall of the device body. According to the utility model, through the arrangement of the power supply sleeve and the standby power supply, the power supply sleeve is connected with the standby power supply in a clamping manner, when the device is used, the standby power supply can be used when the device is suddenly powered off or the main power supply fails, and the standby power supply is connected with the power supply sleeve in an inserting manner, so that the standby power supply is convenient to mount and dismount; the device can be freely switched between the main power and the standby power, and the convenience of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas alarm controllers, in particular to a gas alarm controller with main and standby power conversion. Background Art

[0002] A gas alarm controller is a device that controls an alarm device to sound an alarm based on detection information from a gas sensor or other detection mechanism. It is generally installed on a wall or other location. Existing gas alarm controllers are generally fixed to the wall with bolts. When disassembling or repairing the controller, the bolts need to be removed to disassemble the device, which is inconvenient to use. In addition, when the installation location needs to be changed, holes need to be drilled and nailed in the wall again, affecting the appearance of the wall. Traditional gas alarm controllers and their methods of use are prone to generate heat during operation, and the sealed box is not easy to dissipate heat, which affects the service life. In addition, the controller cannot be used when the line is damaged or the power is off. Therefore, a gas alarm controller with main and standby power conversion is needed.

[0003] The existing gas alarm controller has the problems of being unable to switch between the main and standby power supplies, being unable to adjust the installation position, and having poor heat dissipation effect during operation. Therefore, a gas alarm controller with main and standby power switching is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a gas alarm controller with main and standby power conversion to solve the problems that the existing gas alarm controller cannot perform main and standby power conversion, cannot adjust the installation position, and has poor heat dissipation effect when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a gas alarm controller with main and backup power conversion, comprising a device body, characterized in that a power supply sleeve is installed on the side wall of the device body, and a backup power supply is installed on the inner wall of the power supply sleeve.

[0006] An adjustment mechanism is installed on the outer wall of the device body, and the adjustment mechanism includes a card frame, a card rod, a fixed shaft, a fixed sleeve, a fixed seat, a card slot, an adjustment slot and a limit slot. The card frame is installed on the outer wall of the device body, the card rod is installed on the side wall of the card frame, the fixed shaft is installed on the bottom of the card frame, the fixed sleeve is installed on the outer wall of the fixed shaft, the fixed seat is installed on the outer wall of the card frame, the inner wall of the fixed seat is provided with a card slot, the side wall of the fixed seat is provided with an adjustment slot, and the bottom of the fixed seat is provided with a limit slot.

[0007] The outer wall of the device body is provided with a heat dissipation mechanism.

[0008] Preferably, the power supply sleeve is plugged into the backup power supply, and the backup power supply is symmetrically arranged with the central axis of the device body as the center.

[0009] Preferably, the bracket is connected to the fixing seat by snap-fitting, and the fixing shaft is connected to the fixing sleeve by threading.

[0010] Preferably, the heat dissipation mechanism includes a heat dissipation groove, a heat dissipation sleeve, a limit shaft, a motor and fan blades. The side wall of the device body is provided with a heat dissipation groove, the outer wall of the device body is installed with a heat dissipation sleeve, the limit shaft passes through the interior of the heat dissipation sleeve, the inner wall of the heat dissipation sleeve is installed with a motor, and the outer wall of the motor is installed with fan blades.

[0011] Preferably, the heat dissipation groove is symmetrically arranged with the central axis of the device body as the center, and the limiting shaft passes through the interior of the heat dissipation sleeve and is threadedly connected to the device body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a power supply sleeve and a backup power supply, and the power supply sleeve and the backup power supply are connected by a snap fit. When the device is in use, the backup power supply can be used when the device suddenly loses power or the main power fails. The backup power supply and the power supply sleeve are plug-in, which is convenient for installation and removal of the backup power supply, so that the device can be switched between the main power supply and the backup power supply at will, thereby increasing the convenience of the device.

[0014] 2. The utility model has an adjustment mechanism, the bracket and the fixed seat are connected by a snap fit, the fixed shaft and the fixed sleeve are threadedly connected, and the clamping rod and the adjustment slot are movably connected. When using the device, the bracket is inserted into the fixed seat, and according to the use needs, the bracket is horizontally moved along the adjustment slot to a specified position to meet the installation requirements of different positions. When the position of the bracket is adjusted, the fixed sleeve and the fixed shaft are threadedly tightened to fix the bracket and the fixed seat to prevent loosening, thereby further increasing the stability of the device;

[0015] 3. The utility model sets up a heat dissipation mechanism, and the heat dissipation sleeve is fixed to the device body through a limit shaft. When the device is in use, the fan blades are driven to rotate by starting the motor, and the heat generated by the operation of the internal components of the device body is discharged through the heat dissipation sleeve, avoiding high temperature inside the device and causing damage to the components, thereby increasing the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0017] Figure 2 This is a schematic diagram showing the structure of the internal components of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the heat dissipation mechanism of the utility model.

[0020] In the figure: 1. device body; 2. power supply sleeve; 3. backup power supply; 4. adjustment mechanism; 401. bracket; 402. clamping rod; 403. fixed shaft; 404. fixed sleeve; 405. fixed seat; 406. clamping slot; 407. adjustment slot; 408. limit slot; 5. heat dissipation mechanism; 501. heat dissipation slot; 502. heat dissipation sleeve; 503. limit shaft; 504. motor; 505. fan blade. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0022] The following describes an embodiment of the utility model based on its overall structure.

[0023] See also Figure 1-4 A gas alarm controller with main and backup power conversion includes a device body 1, a power supply sleeve 2 is installed on the side wall of the device body 1, a backup power supply 3 is installed on the inner wall of the power supply sleeve 2, the power supply sleeve 2 and the backup power supply 3 are plugged in, and the backup power supply 3 is symmetrically arranged with the central axis of the device body 1 as the center. Through the power supply sleeve 2 and the backup power supply 3, the power supply sleeve 2 and the backup power supply 3 are snap-connected. When using the device, the backup power supply 3 can be used when the device suddenly loses power or the main power fails, and the backup power supply 3 is plugged in with the power supply sleeve 2, which is convenient for the installation and disassembly of the backup power supply 3, so that the device can be switched between the main and backup powers at will, increasing the convenience of the device.

[0024] See also Figure 1-4A gas alarm controller with main and standby power conversion, the outer wall of the device body 1 is installed with an adjustment mechanism 4, the adjustment mechanism 4 includes a bracket 401, a clamping rod 402, a fixed shaft 403, a fixed sleeve 404, a fixed seat 405, a clamping groove 406, an adjustment groove 407 and a limit groove 408, the outer wall of the device body 1 is installed with a bracket 401, the side wall of the bracket 401 is installed with a clamping rod 402, the bottom of the bracket 401 is installed with a fixed shaft 403, the outer wall of the fixed shaft 403 is installed with a fixed sleeve 404, the outer wall of the bracket 401 is installed with a fixed seat 405, the inner wall of the fixed seat 405 is provided with a clamping groove 406, the side wall of the fixed seat 405 is provided with an adjustment groove 407, and the bottom of the fixed seat 405 is provided with a limit groove 408 , the bracket 401 and the fixed seat 405 are snap-fitted and connected, the fixed shaft 403 and the fixed sleeve 404 are threadedly connected, and through the adjustment mechanism 4, the bracket 401 and the fixed seat 405 are snap-fitted and connected, the fixed shaft 403 and the fixed sleeve 404 are threadedly connected, and the clamping rod 402 and the adjustment slot 407 are movably connected. When using the device, the bracket 401 is inserted into the fixed seat 405, and according to the needs of use, the bracket 401 is horizontally moved to a specified position along the adjustment slot 407 to meet the installation requirements of different positions. When the position of the bracket 401 is adjusted, the fixing sleeve 404 and the fixed shaft 403 are threadedly tightened to fix the bracket 401 and the fixed seat 405 to prevent loosening, thereby further increasing the stability of the device.

[0025] See also Figure 1-4 , a gas alarm controller with main and standby power conversion, a heat dissipation mechanism 5 is installed on the outer wall of the device body 1, the heat dissipation mechanism 5 includes a heat dissipation groove 501, a heat dissipation sleeve 502, a limit shaft 503, a motor 504 and a fan blade 505, a heat dissipation groove 501 is opened on the side wall of the device body 1, a heat dissipation sleeve 502 is installed on the outer wall of the device body 1, the limit shaft 503 runs through the interior of the heat dissipation sleeve 502, a motor 504 is installed on the inner wall of the heat dissipation sleeve 502, and a fan blade 505 is installed on the outer wall of the motor 504, and the heat dissipation groove 501 is symmetrically arranged with the central axis of the device body 1 as the center, the limit shaft 503 runs through the interior of the heat dissipation sleeve 502 and is threadedly connected to the device body 1, through the heat dissipation mechanism 5, the heat dissipation sleeve 502 is threadedly fixed to the device body 1 through the limit shaft 503, when the device is used, the fan blade 505 is driven to rotate by starting the motor 504, and the heat generated by the operation of the internal components of the device body 1 is discharged through the heat dissipation sleeve 502, so as to avoid high temperature inside the device causing damage to the components, thereby increasing the safety of the device.

[0026] Working principle: When in use, first move the device to the desired position, and then insert the backup power supply 3 into the power supply sleeve 2. When using the device, the backup power supply 3 can be used when the device suddenly loses power or the main power fails, and the backup power supply 3 and the power supply sleeve 2 are plug-in, which is convenient for the installation and removal of the backup power supply 3, so that the device can be switched between the main and backup power at will, increasing the convenience of the device, and then insert the card holder 401 into the fixed seat 405, and according to the use needs, the card holder 401 is horizontally moved to the specified position along the adjustment slot 407 to meet the installation requirements of different positions. When the position of the bracket 401 is adjusted, the fixing sleeve 404 and the fixing shaft 403 are threadedly tightened to fix the bracket 401 and the fixing seat 405 to prevent loosening, thereby further increasing the stability of the device. Finally, the fan blades 505 are driven to rotate by starting the motor 504, and the heat generated by the operation of the internal components of the device body 1 is discharged through the heat dissipation sleeve 502, thereby avoiding high temperature inside the device and causing damage to the components, thereby increasing the safety of the device. In this way, the use process of the device is completed. The contents not described in detail in this manual belong to the existing technology known to professional and technical personnel in this field.

[0027] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A gas alarm controller with main and standby power conversion, comprising a device body (1), characterized in that: A power supply sleeve (2) is installed on the side wall of the device body (1), and a backup power supply (3) is installed on the inner wall of the power supply sleeve (2); The outer wall of the device body (1) is provided with an adjustment mechanism (4), and the adjustment mechanism (4) comprises a bracket (401), a clamping rod (402), a fixed shaft (403), a fixed sleeve (404), a fixed seat (405), a clamping slot (406), an adjustment slot (407) and a limiting slot (408); the outer wall of the device body (1) is provided with a bracket (401), the side wall of the bracket (401) is provided with a clamping rod (402), the bottom of the bracket (401) is provided with a fixed shaft (403), the outer wall of the fixed shaft (403) is provided with a fixed sleeve (404), the outer wall of the bracket (401) is provided with a fixing seat (405), the inner wall of the fixing seat (405) is provided with a bracketing slot (406), the side wall of the fixing seat (405) is provided with an adjustment slot (407), and the bottom of the fixing seat (405) is provided with a limiting slot (408); A heat dissipation mechanism (5) is installed on the outer wall of the device body (1).

2. A gas alarm controller with main and standby power conversion according to claim 1, characterized in that: The power supply sleeve (2) and the backup power supply (3) are plugged together, and the backup power supply (3) is symmetrically arranged with the central axis of the device body (1) as the center.

3. A gas alarm controller with main and standby power conversion according to claim 1, characterized in that: The bracket (401) and the fixing seat (405) are connected by snapping, and the fixing shaft (403) and the fixing sleeve (404) are connected by threads.

4. A gas alarm controller with main and standby power conversion according to claim 1, characterized in that: The heat dissipation mechanism (5) comprises a heat dissipation groove (501), a heat dissipation sleeve (502), a limiting shaft (503), a motor (504) and a fan blade (505); a side wall of the device body (1) is provided with a heat dissipation groove (501); an outer wall of the device body (1) is provided with a heat dissipation sleeve (502); the limiting shaft (503) passes through the interior of the heat dissipation sleeve (502); an inner wall of the heat dissipation sleeve (502) is provided with a motor (504); and an outer wall of the motor (504) is provided with a fan blade (505).

5. A gas alarm controller with main and standby power conversion according to claim 4, characterized in that: The heat dissipation groove (501) is symmetrically arranged with the central axis of the device body (1) as the center, and the limiting shaft (503) passes through the interior of the heat dissipation sleeve (502) and is threadedly connected to the device body (1).

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