Combustible gas alarm shell structure
By designing a compact combustible gas alarm housing structure, including a box, top cover, handle, and alarm light cover, the problem of large housing size and inconvenient fixation is solved, achieving flexible use and enhanced warning effect.
Patent Information
- Application Number
- CN202422711246.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-07
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-07
AI Technical Summary
Existing combustible gas alarms have large and fixed housings, making them inconvenient to move and resulting in poor warning effects, failing to meet the need for flexible use.
The design incorporates a compact combustible gas alarm housing structure, including a box, top cover, handle, hanging ears, and alarm light cover. The top cover is secured with stainless steel anti-loosening screws, and a matrix of perforations and an alarm light cover are provided on the top cover to enhance the warning effect.
This design achieves miniaturization and portability of the casing, improves the warning effect, and enhances the flexibility and stability of the alarm.
Smart Images
Figure CN223638017U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the shell manufacturing technical field, concretely relates to combustible gas alarm shell structure. BACKGROUND
[0002] With the development of gas supply and gas delivery technology, the industrial and civil central gas supply system is more and more popular, in order to ensure the safety and reliability of gas supply and delivery, such as the supply of medical gas supply system will affect the life safety of patients, the supply of industrial gas supply system will affect the whole production process, cause big economic loss. Therefore, in the gas supply and delivery, the pressure, flow, temperature, humidity and other parameters need to be monitored in real time, alarm, timely discovery of abnormal phenomenon, timely countermeasures and emergency measures, reduce the risk and economic loss to acceptable or minimum.
[0003] For the design of the combustible gas alarm box body, there is only one alarm lamp body, and the warning effect is poor, and the alarm body in the prior art is fixed design, the main reason is that the size is large, and it is not convenient to move, in view of this, the present invention is applied. CONTENT OF THE UTILITY MODEL
[0004] In order to solve the above technical problems, the combustible gas alarm shell structure can improve the above shortcomings.
[0005] The utility model relates to combustible gas alarm shell structure, including box body, the box body sets up the open surface of front, and sets up the upper cover in the open surface position, the box body top surface sets up the handrail, the box body left and right side bottom surface all sets up the ear hook, the open surface of box body exists the recess platform, sets up the screw hole on the recess platform, the upper cover middle sets up the matrix eye, the matrix eye both sides symmetry sets up the alarm lamp cover, the upper cover is fixed on the open surface.
[0006] Further, the four corner positions of the upper cover are provided with through holes, the through holes are provided with anti-falling nuts, the upper cover is fixed in the screw hole of the recess platform through the stainless steel anti-falling screw, and the stainless steel anti-falling screw passes through the anti-falling nut.
[0007] Further, the upper cover is provided with a round hole, the alarm lamp cover is arranged in the round hole, and waterproof rubber rings are arranged between the round hole and the alarm lamp cover.
[0008] The utility model is small in structure, two alarm lamp covers are designed on the upper cover, the alarm effect can be improved on the product, the handrails are convenient for moving, the design is small in structure, and the matrix eye for the alarm siren is arranged on the upper cover, the special box body structure is stable and beneficial to installation. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1The utility model discloses structure schematic drawing.
[0010] Figure 2 The utility model discloses end face structure schematic drawing
[0011] Figure 3 The utility model discloses box body back structure schematic drawing.
[0012] Figure 4 The utility model discloses exploded view.
[0013] Illustration: 1 upper cover, 2 array eye, 3 alarm lamp cover, 4 box body, 5 box body, 51 ear, 6 handrail, 7 containing cavity, 8 installation concave platform, 81 screw hole, 81 ear, 41 stainless steel anti -drop screw, 401 perforated hole, 42 anti -drop nut. DETAILED DESCRIPTION
[0014] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, below combining with the drawing and example, this utility model carries out further detailed explanation. It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.
[0015] As Figures 1-4 The utility model discloses combustible gas alarm shell structure, including box body 4, wherein the size of long, width, height is less than 500mm, the box body sets up the front open surface, and sets up upper cover 2 at the open surface position, the box body top surface sets up handrail 6, the box body left and right two sides bottom surface all sets up ear 5, the open surface of box body exists concave platform 8, the concave platform sets up screw hole 81, the upper cover middle sets up matrix eye 2, the matrix eye both sides symmetry sets up alarm lamp cover 3, the upper cover is fixed on the open surface.
[0016] As a kind of technical improvement, the upper cover four corner positions all set up perforated hole 401, the perforated hole sets up anti -drop nut 41, the upper cover is fixed in the screw hole of concave platform by stainless steel anti -drop screw 4, the stainless steel anti -drop screw passes through anti -drop nut.
[0017] As a kind of technical improvement, the upper cover sets up round hole 10, the alarm lamp cover is set in round hole, waterproof rubber ring 31 is set between round hole and alarm lamp cover.
Claims
1. A combustible gas alarm housing structure characterized by: The utility model provides a box, including box body, the box body top surface is provided with the handrail, the box body left and right side bottom surface is provided with the ear, the box body opening surface exists the recess platform, the recess platform is provided with the screw hole, the upper cover is provided with the matrix eye in the middle, the matrix eye both sides symmetry is provided with the alarm lamp cover, the upper cover is fixed on the opening surface.
2. The combustible gas alarm housing structure according to claim 1, characterized by: Four corner positions of the upper cover are provided with through holes, the through holes are provided with anti-falling nuts, the upper cover is fixed in the screw hole of the recess platform through stainless steel anti-falling screws, and the stainless steel anti-falling screws pass through the anti-falling nuts.
3. The combustible gas alarm housing structure according to claim 1, wherein: The upper cover is provided with a circular hole, the alarm lamp cover is arranged in the circular hole, and waterproof rubber rings are arranged between the circular hole and the alarm lamp cover.