Household combustible gas detector with power failure reporting function

Abstract

The utility model relates to the technical field of gas detection, and provides a household combustible gas detector with a power failure reporting function, which comprises a detection alarm, and a test button is arranged outside a packaging shell; the fixed seat is fixed on a roof, the fixed seat is provided with a slot, the packaging shell is inserted into the slot, and the test button faces downwards; the support frame is fixed on a wall and is positioned beside the fixed seat; the two sides of the pressing rod are provided with a pressing part and a moving part respectively, the middle of the pressing rod is rotationally arranged on the supporting frame, and the pressing part abuts against the test button after rotating; the upper end of the pull rope is connected with the moving part; the guide seat is fixed on a wall and is positioned below the support frame; the sliding block is slidably arranged in the guide base in the vertical direction, and the lower end of the pull rope is connected with the sliding block. According to the technical scheme, the problem that whether the alarm function is normal or not is inconvenient to test is solved.

Description

Technical Field

[0001] This utility model relates to the field of gas detection technology, and in particular to a household combustible gas detector with a power outage reporting function. Background Technology

[0002] Gas is used extensively in households. For gas safety, combustible gas detectors are usually installed in homes to provide timely warnings when a gas leak occurs.

[0003] In existing technologies, for example, patent CN217238902U discloses "an automatic power-off protection device for gas detection," which achieves power-off protection in case of gas leakage through gas detection and a leakage current protector. Patent CN207947604U discloses "a leakage current protector that automatically cuts off power in case of gas leakage," which achieves power-off protection in case of gas leakage through gas detection and a circuit breaker, and simultaneously uses wireless communication technology to achieve information uploading and sharing, improving security. In the process of using this device in a customer's home, the most important aspect is ensuring that the detector (alarm) is functioning correctly. This can be achieved by pressing the test button on the detector. However, detectors are generally installed on the indoor ceiling, and customers need to use tools such as a high stool or long stick to reach the test button, which is very inconvenient and affects the frequency of testing, making it impossible to guarantee that the alarm function is in normal working order. If a gas leak occurs, it will cause significant losses.

[0004] The problem of difficulty in testing whether the alarm function is working properly in the existing technology needs to be solved. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a household combustible gas detector with a power failure reporting function, which solves the problem of inconvenience in testing whether the alarm function is normal.

[0006] The technical solution adopted by this utility model is as follows: A household combustible gas detector with a power outage reporting function is provided, including a detection alarm. The detection alarm includes a housing and a gas detection module and a communication module disposed within the housing. A test button is located outside the housing. The invention is characterized by further including:

[0007] A mounting base for fixing to the roof, the mounting base having a slot, the encapsulation shell being inserted into the slot, and the test button facing downwards;

[0008] A support frame for fixing to a wall, the support frame being located next to the fixing base;

[0009] The pressing rod has pressing parts and moving parts on both sides, and a middle part is rotatably arranged on the support frame, and the pressing part is in abutment with the test button after rotation;

[0010] The pull rope has an upper end connected with the moving part and a lower end extending downward;

[0011] The guide seat is arranged on the wall and below the support frame;

[0012] The slider is arranged in the guide seat in the up-down direction, and the lower end of the pull rope is connected with the slider.

[0013] Further optimization of the technical solution, the support frame has two oppositely arranged support plates, and the two support plates are respectively inserted into the two sides of the slot.

[0014] Further optimization of the technical solution, the support frame has two oppositely arranged support plates, and the two support plates are respectively inserted into the two sides of the slot.

[0015] The positioning rod is movably arranged relative to the fixed seat, and the positioning rod is in abutment with the side wall of the packaging shell after movement.

[0016] Further optimization of the technical solution, the lower end of the support frame has an inclined guide hole, the opening end of the lower side of the guide hole is in abutment with the wall, and the pull rope passes through the guide hole from top to bottom.

[0017] Further optimization of the technical solution, the side of the guide seat close to the wall has a vertical sliding groove, one side of the slider has a connecting block, the connecting block slides up and down in the sliding groove, and the lower end of the pull rope is connected with the connecting block.

[0018] Further optimization of the technical solution, the support frame has two oppositely arranged support plates, and the two support plates are respectively inserted into the two sides of the slot.

[0019] The reset compression spring is arranged at the bottom of the guide seat, one end of the reset compression spring acts on the guide seat, and the other end of the reset compression spring acts on the slider, so as to provide a pushing force for the upward reset of the slider.

[0020] Further optimization of the technical solution, the support frame has two oppositely arranged support plates, and the two support plates are respectively inserted into the two sides of the slot.

[0021] The cover is arranged outside the guide seat.

[0022] Further optimization of the technical solution, the side wall of the slot and the outer wall of the packaging shell have a spacing.

[0023] Further optimization of the technical solution, the detection alarm further comprises a circuit breaker for household power failure.

[0024] The beneficial effects of the utility model lie in:

[0025] 1. By extending the rope downwards, it is easy to press the test button from the lower position of the control lever, which can quickly and easily achieve functional testing and ensure safe use.

[0026] 2. The support frame and guide seat are fixed close to the wall, while the pull rope is also close to the wall, reducing space occupation and making the arrangement easier and more aesthetically pleasing. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the structure of this utility model;

[0028] Figure 2 This is a schematic diagram of the bottom view structure of this utility model;

[0029] Figure 3 This is a front view structural diagram of the present invention;

[0030] Figure 4 This is a schematic diagram of the left-side structure of this utility model;

[0031] Figure 5 For the present utility model Figure 4 Schematic diagram of the cross-sectional structure at position AA;

[0032] Figure 6 For the present utility model Figure 5 A magnified schematic diagram of the structure at point a in the middle;

[0033] Figure 7 For the present utility model Figure 5 A magnified schematic diagram of the structure at point b in the middle;

[0034] Figure 8 This is a schematic diagram of the structure from the right side view of this utility model;

[0035] The markings in the diagram are as follows: 1. Detection alarm; 101. Encapsulation shell; 102. Test button; 2. Fixing base; 201. Slot; 202. Positioning rod; 3. Support frame; 301. Support plate; 302. Guide hole; 4. Pressing rod; 401. Pressing part; 402. Moving part; 5. Pull rope; 6. Guide seat; 601. Slide groove; 7. Slider; 701. Connecting block; 8. Reset spring; 9. Cover. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0037] For the sake of simplicity of the drawings, only parts related to the utility model are shown in the drawings, which do not represent the actual structure of the product. In addition, for the sake of simplicity of the drawings and easy understanding, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this text, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0038] In this text, it is necessary to point out that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0039] In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0040] As Figures 1-8 As shown in a household combustible gas detector with power-off reporting function, comprising a detection alarm 1, the detection alarm 1 comprises a packaging shell 101 and a gas detection module and a communication module arranged in the packaging shell 101, the packaging shell 101 has a test button 102 outside; further comprising: a fixed seat 2, used for fixing on the roof, the fixed seat 2 has a slot 201, the packaging shell 101 is inserted into the slot 201, and the test button 102 faces downward; support frame 3, used for fixing on the wall, support frame 3 is located beside the fixed seat 2; pressing rod 4, both sides have pressing part 401 and moving part 402 respectively, the middle part is rotatably arranged on the support frame 3, the pressing part 401 abuts with the test button 102 after rotation; pull rope 5, the upper end is connected with the moving part 402, the lower end extends downward; guide seat 6, used for fixing on the wall, and located below the support frame 3; sliding block 7, slidingly arranged in the guide seat 6 in the up-down direction, the lower end of the pull rope 5 is connected with the sliding block 7. The detection alarm 1 further comprises a circuit breaker for household power failure.

[0041] In use, the fixed seat 2 is fixed on the roof and close to the wall, the support frame 3 is fixed on the wall, and the fixing modes of the two can adopt gluing, bolt fixing and the like. The detection alarm 1 is plugged and installed in the fixed seat 2, and the installation is convenient. The pressing rod 4 is a lever structure, and the pressing part 401 is close to the test button 102. The guide seat 6 can be a box structure with an upper opening, the sliding block 7 slides up and down in the guide seat, the guide seat 6 is fixed at a proper height below the support frame 3, which is convenient for the user to reach by hand, and manual force is applied to make the sliding block 7 descend, then the moving part 402 of the pressing rod 4 is pulled downward through the pull rope 5, the pressing part 401 is lifted to press the test button 102, and the function test is performed. After the test, the sliding block 7 is released, and the test button 102 generally has an automatic reset function.

[0042] The guide seat 6 is arranged, the pull rope 5 is close to the wall, and a sleeve or the like can be fixed on the wall to cover the outside of the pull rope 5.

[0043] The gas detection module, the communication module and the alarm components on the circuit breaker are all prior art, which will not be described and specifically shown in the drawings.

[0044] Further, the support frame 3 has two oppositely arranged support plates 301, and the two support plates 301 are plugged into the two sides of the slot 201 respectively.

[0045] In use, the two support plates 301 on the support frame 3 are plugged into the slot 201 to form a connection with the fixed seat 2, the support frame 3 can support the fixed seat 2 to strengthen the stability of the fixing. At the same time, through the plug-in connection, the support frame 3 and the fixed seat 2 can be opposite to each other to ensure that the pressing part 401 is opposite to the test button 102.

[0046] Further, the fixed seat 2 further comprises a positioning rod 202 movably arranged relative to the fixed seat 2, and the positioning rod 202 abuts against the side wall of the packaging shell 101 after moving. The side wall of the slot and the outer wall of the packaging shell 101 have a spacing.

[0047] In use, the slot 201 of the fixed seat 2 can be a left-right through structure, the detection alarm 1 can be slidably inserted for position adjustment, and the positioning rods 202 can be arranged on the front and rear sides of the fixed seat 2 to clamp and fix the packaging shell 101 of the detection alarm 1 from both sides, so that detection alarms 1 of different specifications and models can be conveniently and adaptively installed, and the adaptive cost is also reduced.

[0048] The positioning rod 202 can be a bolt structure, which is connected with the side wall of the fixed seat 2 through threads to realize clamping. The positioning rod 202 can also be assisted by a tension spring or the like, one end of the tension spring acts on the fixed seat 2, and the other end acts on the positioning rod 202, so that the positioning rod 202 abuts against the outer side wall of the packaging shell 101.

[0049] Further, the support frame 3 has a guide hole 302 arranged obliquely at the lower end, and the opening end of the lower side of the guide hole 302 is abutted against the wall, and the pull rope 5 passes through the guide hole 302 from top to bottom.

[0050] In use, the guide hole 302 at the lower end of the support frame 3 can make the pull rope 5 close to the wall, which is beneficial to the appearance. The opening end of the guide hole 302 close to the wall is located at the lower side, and the pull rope 5 enters the guide hole 302 from the top and exits the guide hole 302 from the lower side, which is more close to the wall.

[0051] Further, the side close to the wall of the guide seat 6 has a vertical sliding groove 601, and the sliding block 7 has a connecting block 701 which slides up and down in the sliding groove 601, and the lower end of the pull rope 5 is connected with the connecting block 701.

[0052] In use, after the guide seat 6 is fixed on the wall, the sliding groove 601 can make the connecting block 701 of the sliding block 7 abut against the wall, the pull rope 5 is connected with the upper end of the connecting block 701 and close to the wall, so that the pull rope 5 can be close to the wall in the vertical direction after exiting the guide hole 302.

[0053] Further, the utility model also comprises a reset compression spring 8 which is arranged at the bottom of the guide seat 6, one end of which acts on the guide seat 6 and the other end of which acts on the sliding block 7, and is used for providing the pushing force for the upward reset of the sliding block 7.

[0054] In use, the reset compression spring 8 arranged in the guide seat 6 facilitates the upward reset of the sliding block 7, and avoids the situation that the sliding block 7 cannot be reset due to the resistance clamping, so that the test button 102 is always pressed.

[0055] Further, the utility model also comprises a cover 9 which covers the outside of the guide seat 6.

[0056] In use, the cover 9 can protect the guide seat 6 and the sliding block 7, especially in the kitchen, and reduce the accumulation of oil smoke on the sliding block 7 and the guide seat 6. The cover 9 can be inserted and covered on the guide seat 6, or can be rotated and covered on the guide seat 6, and the sliding block 7 can be controlled after the cover 9 is opened.

[0057] It can be understood that the utility model is described through some embodiments, and those skilled in the art know that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A household combustible gas detector with power-off reporting function, comprising a detection alarm (1), wherein the detection alarm (1) comprises an encapsulation shell (101), a gas detection module and a communication module arranged in the encapsulation shell (101), and a test button (102) is arranged outside the encapsulation shell (101); characterized in that, Also include: The fixed seat (2) is used for fixing on the roof, the fixed seat (2) has the slot (201), the package shell (101) is inserted in the slot (201), and the test button (102) is downward; Support frame (3) for fixing on the wall, the support frame (3) is located on the fixed seat (2) side; Pressing rod (4), both sides have pressing part (401) and moving part (402) respectively, the middle part is rotatably arranged on the support frame (3), the pressing part (401) is rotatably connected with the test button (102); Pull rope (5), the upper end is connected with the moving part (402), and the lower end extends downward; Guide seat (6) for fixing on the wall, and located below the support frame (3); The slider (7) is slidably arranged in the guide seat (6), and the lower end of the pull rope (5) is connected with the slider (7).

2. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, The support frame (3) has two oppositely arranged support plates (301), and the two support plates (301) are respectively inserted in the two sides of the slot (201).

3. The household combustible gas detector with power-off reporting function according to claim 2, characterized in that, Also include: Positioning rod (202) is movably arranged relative to the fixed seat (2), and the positioning rod (202) is abutted on the side wall of the package shell (101) after moving.

4. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, The lower end of the support frame (3) has an inclined guide hole (302), and the opening end of the lower side of the guide hole (302) is abutted on the wall, and the pull rope (5) passes through the guide hole (302) from top to bottom.

5. A household combustible gas detector having a power-off reporting function according to claim 4, characterized in that, The side of the guide seat (6) close to the wall has a vertical sliding groove (601), one side of the slider (7) has a connecting block (701), the connecting block (701) slides up and down in the sliding groove (601), and the lower end of the pull rope (5) is connected with the connecting block (701).

6. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, Also include: Reset spring (8) is arranged in the bottom of the guide seat (6), one end acts on the guide seat (6), the other end acts on the slider (7), and the reset spring (8) is used for providing the pushing force for the upward reset of the slider (7).

7. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, Also include: Cover shell (9) covers the outside of the guide seat (6).

8. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, The side wall of the slot (201) and the outer wall of the package shell (101) have a spacing.

9. The household combustible gas detector with power-off reporting function according to claim 1, characterized in that, The detection alarm (1) further comprises a circuit breaker for household power failure.

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