Smoke-sensing fire detector capable of being placed in data room

Abstract

The utility model discloses a smoke-sensing fire detector capable of being placed in a data machine room, and relates to the field of smoke-sensing fire detectors. A smoke-sensing fire detector capable of being placed in a data machine room comprises a fixing seat, a smoke-sensing fire detector body is arranged above the fixing seat, a connecting block is fixedly connected to the lower end of the smoke-sensing fire detector body, the lower end of the connecting block penetrates into the fixing seat, fixing grooves are formed in the front face and the back face of the connecting block, and the fixing grooves are fixedly connected with the fixing seat. And the fixing assembly is located in the fixing base, the fixing assembly is used for disassembling and assembling the connecting block, the fixing assembly comprises a positive and negative screw rod, and the rear end of the positive and negative screw rod is connected with a bearing seat in a sleeving mode. The technical problems that an existing smoke fire detector is inconvenient to disassemble and assemble, and when people use the smoke fire detector, later maintenance of the smoke fire detector is difficult, the disassembly and assembly process steps are tedious, time and labor are wasted, and the smoke fire detector is inconvenient to use by people are solved.

Description

Technical Field

[0001] This utility model relates to the field of smoke detectors, and more particularly to a smoke detector that can be placed in a data center. Background Technology

[0002] Smoke detectors primarily detect smoke and are suitable for locations where smoldering occurs in the early stages of a fire. A smoke detector is a fire detector that responds to solid particles generated by combustion or heat. Based on how smoke particles can directly or indirectly alter the properties or intensity of certain physical quantities, smoke detectors can be categorized into several types, including ionization, photoelectric, laser, capacitive, and semiconductor types. Smoke detectors are also used in data centers.

[0003] However, existing technologies have some problems: existing smoke detectors are not easy to disassemble and assemble, which makes it difficult to maintain them later. The disassembly and assembly process is cumbersome, time-consuming and labor-intensive, and inconvenient for users. Therefore, it is necessary to provide a smoke detector that can be placed in a data center to solve the above technical problems. Utility Model Content

[0004] This utility model provides a smoke detector that can be placed in a data center, solving the technical problems of existing smoke detectors, which are inconvenient to disassemble and assemble, making later maintenance difficult, cumbersome, time-consuming and labor-intensive, and inconvenient for users.

[0005] To solve the above-mentioned technical problems, this utility model provides a smoke detector that can be placed in a data center, comprising:

[0006] A fixed base is provided above the fixed base, and a connecting block is fixedly connected to the lower end of the smoke detector body. The lower end of the connecting block extends through the fixed base, and a fixing groove is provided on both the front and back of the connecting block.

[0007] A fixing component, located in a fixing base, is used for assembling and disassembling the connecting block.

[0008] Preferably, the fixing component includes a positive and negative lead screw, the rear end of which is sleeved with a bearing seat, and one side of the bearing seat is fixedly connected to the back side inside the fixing seat. The front end of the positive and negative lead screw extends through to the front side of the fixing seat and is fixedly connected to a rotating wheel. Both the front end and the rear end of the surface of the positive and negative lead screw are threaded with threaded blocks.

[0009] Preferably, a movable plate is fixedly connected to one side of the threaded block, and a fixed block is fixedly connected to the movable plate, with one end of the fixed block extending into the interior of the fixed groove.

[0010] Preferably, a guide block is fixedly connected to one side of the movable plate, and a guide rod is slidably connected inside the guide block. The guide rod is longitudinally fixedly connected inside the fixed base.

[0011] Preferably, a clamping spring is fixedly connected to the movable plate, and one end of the clamping spring is fixedly connected to the front and back sides of the fixed base.

[0012] Preferably, the front and rear sides of both sides of the fixing base are fixedly connected to the assembly blocks, and the assembly blocks are provided with fixing screws inside.

[0013] Preferably, an annular positioning groove is provided at the connection between the upper end of the fixing base and the lower end of the smoke detector body, and a rectangular through groove adapted to the connecting block is provided inside the annular positioning groove.

[0014] Compared with related technologies, the smoke detector that can be placed in a data center provided by this utility model has the following advantages:

[0015] This invention provides a smoke detector that can be placed in a data center. Through the cooperation of the guide block and the guide rod, the moving plate is moved smoothly during use, thus solving the problem of shaking during use.

[0016] This invention provides a smoke detector that can be placed in a data center. By setting up a bearing seat, it plays a role in preventing vibration of the positive and negative lead screws during use, thus solving the problem of vibration that easily occurs during the use of the positive and negative lead screws.

[0017] This utility model provides a smoke detector that can be placed in a data center. The clamping spring ensures the stability of the fixing block during use, preventing displacement and loosening. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of a smoke detector that can be placed in a data center, provided by this utility model;

[0019] Figure 2 This is a schematic diagram showing the unfolded structure of the main body and annular positioning groove of the smoke detector of this utility model;

[0020] Figure 3 This is a bottom sectional view of the fixed base structure of this utility model.

[0021] The following are the labels in the diagram: 1. Fixing base; 2. Main body of smoke detector; 3. Connecting block; 4. Fixing groove; 5. Fixing assembly; 51. Positive and negative threaded rods; 52. Rotating wheel; 53. Threaded block; 54. Moving plate; 55. Fixing block; 6. Guide block; 7. Guide rod; 8. Tightening spring; 9. Assembly block; 10. Fixing screw; 11. Annular positioning groove; 12. Rectangular through groove. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Example 1:

[0024] Please see Figure 1-3 This utility model provides a technical solution: a smoke detector that can be placed in a data center, comprising: a fixed base 1, a smoke detector body 2 disposed above the fixed base 1, a connecting block 3 fixedly connected to the lower end of the smoke detector body 2, the lower end of the connecting block 3 penetrating into the fixed base 1, fixing grooves 4 being provided on both the front and back of the connecting block 3, a fixing component 5 located in the fixed base 1, the fixing component 5 being used for assembling and disassembling the connecting block 3, assembly blocks 9 being fixedly connected to the front and rear sides of both sides of the fixed base 1, fixing screws 10 being provided inside the assembly blocks 9, an annular positioning groove 11 being provided at the connection between the upper end of the fixed base 1 and the lower end of the smoke detector body 2, and a rectangular through groove 12 adapted to the connecting block 3 being provided inside the annular positioning groove 11.

[0025] In this embodiment, when it is necessary to disassemble the main body 2 of the smoke detector, the positive and negative screws 51 are first rotated by the rotating wheel 52. The rotation of the positive and negative screws 51 drives the threaded block 53 to move outward. The threaded block 53 drives the moving plate 54 to move outward. The moving plate 54 presses the top spring 8. At the same time, the moving plate 54 drives the guide block 6 to slide on the guide rod 7.

[0026] Example 2:

[0027] Please see Figure 1-3As shown, based on Embodiment 1, this utility model provides a technical solution: the fixing component 5 includes a positive and negative lead screw 51, the rear end of the positive and negative lead screw 51 is sleeved with a bearing seat, and one side of the bearing seat is fixedly connected to the back side inside the fixing seat 1. The front end of the positive and negative lead screw 51 extends through to the front side of the fixing seat 1 and is fixedly connected to a rotating wheel 52. The front end and rear end of the surface of the positive and negative lead screw 51 are threadedly connected to threaded blocks 53. One side of the threaded block 53 is fixedly connected to a moving plate 54. A fixing block 55 is fixedly connected to the moving plate 54. One end of the fixing block 55 extends into the interior of the fixing groove 4. One side of the moving plate 54 is fixedly connected to a guide block 6. A guide rod 7 is slidably connected inside the guide block 6. The guide rod 7 is longitudinally fixedly connected inside the fixing seat 1. A pressing spring 8 is fixedly connected to the moving plate 54. One end of the pressing spring 8 is fixedly connected to the front and back sides inside the fixing seat 1.

[0028] In this embodiment: Simultaneously, the moving plate 54 drives the fixing block 55 to move outward, so that the fixing block 55 moves out of the fixing groove 4. Then, the smoke detector body 2 is taken out upward, and the connecting block 3 below the smoke detector body 2 is pulled out through the rectangular through groove 12. During installation, the above steps are reversed.

[0029] The working principle of the smoke detector that can be placed in a data center provided by this utility model is as follows:

[0030] Implementation steps for the first innovation point:

[0031] Step 1: When it is necessary to disassemble the main body 2 of the smoke detector, first rotate the positive and negative screws 51 by rotating the wheel 52. The rotation of the positive and negative screws 51 drives the threaded block 53 to move outward.

[0032] Step 2: The threaded block 53 drives the moving plate 54 to move outward, the moving plate 54 presses the top spring 8, and at the same time the moving plate 54 drives the guide block 6 to slide on the guide rod 7.

[0033] Implementation steps for the second innovation point:

[0034] Step 1: Simultaneously move the moving plate 54 to move the fixing block 55 outward, so that the fixing block 55 moves out of the fixing groove 4, and then take out the smoke detector body 2 upward;

[0035] Step 2: Pull out the connecting block 3 below the main body 2 of the smoke detector through the rectangular through slot 12. During installation, simply reverse the steps above.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smoke detector that can be placed in a data center, characterized in that: include: A fixed base (1) is provided above the fixed base (1) and a smoke detector body (2) is fixedly connected to the lower end of the smoke detector body (2). The lower end of the connecting block (3) penetrates into the fixed base (1) and a fixing groove (4) is provided on both the front and back of the connecting block (3). Fixing component (5), which is located in fixing base (1), is used for assembling and disassembling connecting block (3).

2. A smoke detector that can be placed in a data center according to claim 1, characterized in that, The fixing component (5) includes a positive and negative lead screw (51), the rear end of which is sleeved with a bearing seat, and one side of the bearing seat is fixedly connected to the back side inside the fixing seat (1). The front end of the positive and negative lead screw (51) extends through to the front side of the fixing seat (1) and is fixedly connected with a rotating wheel (52). The front end and rear end of the surface of the positive and negative lead screw (51) are both threaded with threaded blocks (53).

3. A smoke detector that can be placed in a data center according to claim 2, characterized in that, A movable plate (54) is fixedly connected to one side of the threaded block (53), and a fixed block (55) is fixedly connected to the movable plate (54), with one end of the fixed block (55) extending into the interior of the fixed groove (4).

4. A smoke detector that can be placed in a data center according to claim 3, characterized in that, A guide block (6) is fixedly connected to one side of the movable plate (54), and a guide rod (7) is slidably connected inside the guide block (6). The guide rod (7) is longitudinally fixedly connected inside the fixed seat (1).

5. A smoke detector that can be placed in a data center according to claim 3, characterized in that, A clamping spring (8) is fixedly connected to the movable plate (54), and one end of the clamping spring (8) is fixedly connected to the front and back sides inside the fixed base (1).

6. A smoke detector that can be placed in a data center according to claim 1, characterized in that, The front and rear sides of the fixed base (1) are fixedly connected to the assembly blocks (9), and the assembly blocks (9) are provided with fixing screws (10).

7. A smoke detector that can be placed in a data center according to claim 1, characterized in that, An annular positioning groove (11) is provided at the connection between the upper end of the fixed base (1) and the lower end of the smoke detector body (2). A rectangular through groove (12) adapted to the connecting block (3) is provided inside the annular positioning groove (11).

Images