Alarm controller
By setting up the connection structures of fans and fans on both sides of the protection box of the fire alarm controller for heat dissipation, and setting up a dustproof net on the outside, the problems of poor heat dissipation and poor dustproof effect in the existing technology are solved, and the temperature is achieved Stable and easy to install.
Patent Information
- Application Number
- CN202420879846.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-26
AI Technical Summary
The existing fire alarm controllers have poor heat dissipation effect when used, resulting in increased equipment temperature and poor dustproofing effects, making installation and disassembly complicated.
An alarm controller is designed, using a connecting structure with a fan and a fan on both sides of the protection box for heat dissipation, and a dustproof net is installed on the outside to prevent dust from entering. At the same time, the installation structure with springs and threaded rods is simplified and installed. Disassembly process.
It effectively reduces the internal temperature of the equipment, prevents dust accumulation, improves the service life of the equipment, and simplifies the installation and disassembly process, with a wider range of applications.
Smart Images
Figure CN222319557U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alarm controllers, and more specifically to an alarm controller. Background Art
[0002] The fire alarm controller is the heart of the automatic fire alarm system. It can supply power to the detectors and has the following functions: 1. It is used to receive fire signals and activate the fire alarm device. The device can also be used to indicate the location of the fire and record relevant information; 2. It can activate the fire alarm signal through the fire alarm sending device or activate the automatic fire extinguishing equipment and fire linkage control equipment through the automatic fire extinguishing control device; 3. It can automatically monitor the correct operation of the system and give sound and light alarms for specific faults. At present, the heat dissipation effect of the fire controller is not good, which affects the service life of the equipment.
[0003] The existing fire alarm controller cannot effectively ventilate and dissipate heat when in use, and the dustproof effect of the existing equipment is poor, which causes dust in the air to enter the equipment, easily causing the temperature inside the equipment to rise and cause damage to the equipment. On the other hand, the entire device also needs to use screws and corresponding equipment to install the alarm during installation. The installation and disassembly are relatively cumbersome and require the use of other equipment. Therefore, an alarm controller is designed to solve the above problems. Utility Model Content
[0004] In order to overcome the above defects of the prior art, the utility model provides an alarm controller to solve the problems existing in the above background technology.
[0005] The utility model provides the following technical solutions: an alarm controller, comprising a protection box, a plug-in slot being provided on one side of the protection box, the upper end of the plug-in slot being connected to the upper surface of the protection box via a threaded hole, a clamping device being provided inside the plug-in slot, an alarm body being fixedly connected to one side of the interior of the protection box, a loudspeaker being fixedly connected to the outside of the alarm body, a light emitter being placed on the upper surface of the protection box, the light emitter being electrically connected to the alarm body, and a cabinet door being connected to the outside of the protection box via a hinge.
[0006] Preferably, circular holes are provided on both sides inside the protection box, a limit frame is fixedly connected inside the circular hole, four connecting rods are fixed inside the limit frame, the other ends of the four connecting rods are fixedly connected to the outside of the fan, a fan is fixedly connected to the output end outside the fan, and six groups of fan blades are fixedly connected to the outside of the fan.
[0007] Preferably, a dustproof net is further provided on the outside of the fan, the dustproof net is located on the outside of the protection box, the corners of the dustproof net are arc surfaces, and the inner end of the dustproof net is fixedly connected to the outside of the protection box.
[0008] Preferably, the clamping device also includes a threaded rod, the outer side of the threaded rod is screwed to the inside of the threaded hole, the lower end of the threaded rod is rotatably connected to the upper end of the connecting piece, the lower end of the connecting piece is fixedly connected to the upper surface of the upper limit plate, the lower end of the upper limit plate abuts against the upper end of the mounting groove, and guide rails are also fixedly connected on both sides of the upper end of the upper limit plate, and the upper end of the guide rails is inserted into the inside of the protective box.
[0009] Preferably, the lower end of the mounting slot abuts against the upper end of the lower mounting plate, and the lower end of the lower mounting plate is also fixedly connected to five springs, and the lower ends of the springs are fixedly connected to the lower end of the interior of the plug-in slot.
[0010] Preferably, the upper limit plate and the outer sides of the lower mounting plate are both fixedly connected with anti-slip grooves.
[0011] Technical effects and advantages of the utility model:
[0012] 1. The utility model arranges fans and fan connection structures on both sides of the protection box, and uses the fans to control the rotation of the fans to discharge the heat generated when the alarm body is in operation to the outside of the protection box, so as to ensure that the temperature inside the box is always stable. The dustproof net on the outside of the fan can discharge heat for heat dissipation and prevent external dust from entering the protection box, so as to avoid the dangerous situation caused by dust accumulation inside the alarm body and temperature rise.
[0013] 2. The utility model provides a plug-in slot on the outside of the protection box, and uses a lower mounting plate with a spring and an upper mounting plate with a threaded rod to fix the entire device on the mounting plate. It can be installed in different positions, has a wider range of applications, and is relatively simple to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the internal structure of the protection box of the utility model.
[0016] Figure 3 This is a schematic diagram of the connection structure between the blower and the fan of the utility model.
[0017] Figure 4 It is a schematic diagram of the structure of the clamping device of the utility model.
[0018] The accompanying drawings are marked as follows: 101, protection box; 102, cabinet door; 103, alarm body; 104, loudspeaker; 105, light emitter; 106, plug-in slot; 107, threaded hole; 108, round hole; 109, limit frame; 110, connecting rod; 111, blower; 112, fan; 113, dust net; 2, clamping device; 201, threaded rod; 202, connecting piece; 203, guide rail; 204, upper limit plate; 205, lower mounting plate; 206, spring; 207, anti-slip pattern; 208, mounting groove. DETAILED DESCRIPTION
[0019] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the new structure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0020] The utility model provides an alarm controller, including a protection box 101, a plug-in slot 106 is provided on one side of the protection box 101, the upper end of the plug-in slot 106 is connected to the upper surface of the protection box 101 through a threaded hole 107, a clamping device 2 is provided inside the plug-in slot 106, an alarm body 103 is fixedly connected to one side of the protection box 101, a loudspeaker 104 is fixedly connected to the outer side of the alarm body 103, a light emitter 105 is placed on the upper surface of the protection box 101, the light emitter 105 is electrically connected to the alarm body 103, and a cabinet door 102 is connected to the outer side of the protection box 101 by a hinge.
[0021] Furthermore, circular holes 108 are provided on both sides inside the protection box 101, and a limit frame 109 is fixedly connected inside the circular hole 108. Four connecting rods 110 are fixed inside the limit frame 109, and the other ends of the four connecting rods 110 are fixedly connected to the outside of the fan 111. A fan 112 is fixedly connected to the output end of the outside of the fan 111, and six groups of fan blades are fixedly connected to the outside of the fan 112. When the fan 111 is in operation, the fan 112 is controlled to rotate to achieve the effect of heat dissipation. The position of the fan 111 is fixed inside the limit frame 109 to ensure stability during operation.
[0022] Furthermore, a dustproof net 113 is provided on the outside of the fan 112. The dustproof net 113 is located on the outside of the protective box 101. The corners of the dustproof net 113 are arc-shaped. The inner end of the dustproof net 113 is fixedly connected to the outside of the protective box 101, which can discharge internal heat while isolating external dust on the outside of the protective box 101, thereby preventing dust from entering the protective box 101 and affecting the alarm body 103.
[0023] Furthermore, the clamping device 2 also includes a threaded rod 201, the outer side of the threaded rod 201 is screwed into the threaded hole 107, the lower end of the threaded rod 201 is rotatably connected to the upper end of the connecting member 202, the lower end of the connecting member 202 is fixedly connected to the upper surface of the upper limit plate 204, the lower end of the upper limit plate 204 abuts against the upper end of the mounting groove 208, and the upper ends of the upper limit plate 204 are also fixedly connected to guide rails 203 on both sides, and the upper ends of the guide rails 203 are inserted into the protective box 101. The threaded rod 201 is rotated to control the upper limit plate 204 to move downward.
[0024] Furthermore, the lower end of the mounting groove 208 abuts against the upper end of the lower mounting plate 205, and five springs 206 are fixedly connected to the lower end of the lower mounting plate 205. The lower end of the spring 206 is fixedly connected to the lower end of the plug-in groove 106. When the upper limit plate 204 moves downward, it abuts against the mounting groove 208. The lower end of the mounting groove 208 presses the lower mounting plate 205 to move downward, compressing the spring 206, so that the protective box 101 can be fixed on the mounting groove 208 to ensure the stability of the entire device.
[0025] Furthermore, the outer sides of the upper limit plate 204 and the lower mounting plate 205 are fixedly connected with anti-skid grooves 207 to avoid sliding of the positions. The vibration generated when the alarm body 103 is working is limited by the anti-skid grooves 207 .
[0026] The working principle of the utility model: when in use, the staff installs the plug-in slot 106 of the protection box 101 on the outside of the installation slot 208, compresses the lower installation plate 205 at the lower end, rotates the threaded rod 201 at the upper end to push the upper limit plate 204 downward, and fixes the position of the protection box 101 on the installation slot 208. When the alarm body 103 is working, the loudspeaker 104 amplifies the sound of the alarm, and the external light emitter 105 generates light for the alarm. The fan 111 is always in operation, and the heat generated by the alarm body 103 is discharged to the outside of the protection box 101 through the dustproof net 113. The external dust is isolated on the outside of the protection box 101 by the dustproof net 113, which can not only achieve the heat dissipation effect but also prevent dust from entering the inside of the protection box 101, causing local overheating of the alarm body 103, and has higher safety.
[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. An alarm controller, characterized in that: The invention comprises a protection box (101), wherein a plug-in slot (106) is provided on one side of the protection box (101), wherein the upper end of the plug-in slot (106) is connected to the upper surface of the protection box (101) via a threaded hole (107), wherein a clamping device (2) is provided inside the plug-in slot (106), wherein an alarm body (103) is fixedly connected to one side of the interior of the protection box (101), wherein a loudspeaker (104) is fixedly connected to the outer side of the alarm body (103), wherein a light emitter (105) is placed on the upper surface of the protection box (101), wherein the light emitter (105) is electrically connected to the alarm body (103), and wherein the outer side of the protection box (101) is connected to a cabinet door (102) via a hinge.
2. An alarm controller according to claim 1, characterized in that: Circular holes (108) are provided on both sides of the protection box (101); a limit frame (109) is fixedly connected inside the circular hole (108); four connecting rods (110) are fixed inside the limit frame (109); the other ends of the four connecting rods (110) are fixedly connected to the outside of a fan (111); a fan (112) is fixedly connected to the outside output end of the fan (111); and six groups of fan blades are fixedly connected to the outside of the fan (112).
3. An alarm controller according to claim 2, characterized in that: A dustproof net (113) is also provided on the outside of the fan (112); the dustproof net (113) is located on the outside of the protection box (101); the corner of the dustproof net (113) is an arc surface; the inner end of the dustproof net (113) is fixedly connected to the outside of the protection box (101).
4. An alarm controller according to claim 3, characterized in that: The clamping device (2) further comprises a threaded rod (201), the outer side of the threaded rod (201) being screwed into the threaded hole (107), the lower end of the threaded rod (201) being rotatably connected to the upper end of the connecting member (202), the lower end of the connecting member (202) being fixedly connected to the upper surface of an upper limit plate (204), the lower end of the upper limit plate (204) being abutted against the upper end of the mounting groove (208), the upper ends of the upper limit plate (204) being fixedly connected to guide rails (203), the upper ends of the guide rails (203) being inserted into the interior of the protection box (101).
5. An alarm controller according to claim 4, characterized in that: The lower end of the mounting groove (208) abuts against the upper end of the lower mounting plate (205), and the lower end of the lower mounting plate (205) is also fixedly connected to five springs (206), and the lower end of the spring (206) is fixedly connected to the lower end inside the plug-in groove (106).
6. An alarm controller according to claim 5, characterized in that: The outer sides of the upper limit plate (204) and the lower mounting plate (205) are both fixedly connected with anti-slip grooves (207).