Safety helmet
By integrating lights and touch buttons into the safety helmet, the problems of insufficient light and inconvenient communication are solved, enabling lighting and signal transmission, improving the safety of workers and rescue efficiency, and reducing the size and weight of the helmet.
Patent Information
- Application Number
- CN202422956295.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing safety helmets cannot meet the lighting and information transmission needs in complex working environments with insufficient light and inconvenient communication, making it difficult for workers to be detected and rescued in a timely manner.
The helmet integrates lights and touch buttons on the shell and brim, enabling lighting and signal transmission via circuit boards and batteries. This reduces the need to carry additional tools, and the circuit boards and batteries are housed within the enclosure to reduce size and weight.
It provides ample lighting and information transmission capabilities, reduces the need to carry additional tools, improves worker safety and rescue efficiency, and reduces the size and weight of the helmet.
Smart Images
Figure CN223489227U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of helmet technology, and more particularly to a safety helmet. Background Technology
[0002] Safety helmets are protective devices for the head and are widely used in personnel protection in fields such as military, transportation, construction, and mining.
[0003] In specialized fields such as construction and mining, nighttime operations are often required, or the working environment is poorly lit. Traditional safety helmets, which only provide protection, cannot meet the needs of working in low-light conditions. Furthermore, the complex working environments of construction sites and underground mines make it difficult for workers to quickly transmit information when they lack communication tools and are far apart. It is also difficult to detect and provide timely assistance when workers are injured and unable to move. Summary of the Invention
[0004] In view of the above problems, the purpose of this application is to provide a safety helmet that can not only provide lighting function when working in complex environments, but also transmit signals to reduce the carrying of additional tools, assist in operation, and provide safety protection for workers.
[0005] To achieve the above objectives, this application provides the following technical solution:
[0006] This application provides a safety helmet, 1. comprising a shell and a brim located at the bottom of the shell, the brim including at least a front brim protruding forward from the bottom of the shell, the bottom of the front brim having a receiving cavity, the receiving cavity housing a circuit board and a battery, the opening of the receiving cavity being covered by a cover plate, the cover plate being fixedly connected to the bottom of the front brim, the bottom of the brim also having a touch button, the front side of the shell having at least one first light, the front side of the front brim having at least one second light, the battery, the touch button, the first light, and the second light being electrically connected to the circuit board, the first light and the second light being controlled by the touch button to realize lighting and / or signal transmission functions.
[0007] Furthermore, the receiving cavity includes a first cavity and a second cavity, the first cavity being used to receive the circuit board and the second cavity being used to receive the battery.
[0008] Furthermore, a charging port is provided at the bottom of the front cap or on the inner side where it connects to the housing, and a charging connector is installed in the charging port, which is electrically connected to the battery.
[0009] Furthermore, the brim also includes the side brim and the back brim.
[0010] Furthermore, the widths of the side brim and the rear brim are smaller than the width of the front brim.
[0011] Furthermore, the cap brim is integrally formed with the shell.
[0012] Furthermore, at least one third light is provided on the rear side of the housing. The third light is electrically connected to the circuit board, and the third light can be controlled by the touch button to realize lighting and / or signal transmission functions.
[0013] Furthermore, at least one fourth light is provided at the bottom of the front cap edge. The fourth light is electrically connected to the circuit board. The fourth light can be controlled by the touch button to realize lighting and / or signal transmission functions.
[0014] Compared with related technologies, the safety helmet of this application has the following advantages:
[0015] (1) This application provides lighting on the front side of the shell and the front side of the helmet brim, and a touch button at the bottom of the helmet brim. The operator can actively control the lighting to switch on and off, flash or change color by touching the button, which can provide sufficient lighting to transmit signals. The combination of the lighting and the helmet can reduce the need to carry additional lighting tools, and provide signal transmission when tools are insufficient, assisting the operation and ensuring the safety of the operator.
[0016] (2) This application opens a cavity on the front side of the helmet brim to centrally house components such as circuit boards and batteries, eliminating the need for additional battery boxes and other structures, thus reducing the size and weight of the safety helmet.
[0017] In addition to the technical problems solved by the embodiments of this disclosure, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that the safety helmets provided by the embodiments of this disclosure can solve, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This application provides a schematic diagram of the overall structure of the safety helmet.
[0020] Figure 2 This is a structural diagram of the bottom of the front brim of the safety helmet provided in this application;
[0021] Figure 3 A structural schematic diagram of the rear side of the safety helmet provided in this application;
[0022] Explanation of reference numerals in the attached figures:
[0023] 1. Housing; 2. Front cap edge; 3. Cover plate; 4. Touch button; 5. First light; 6. Second light; 7. Third light; 8. Fourth light; 9. Side cap edge; 10. Rear cap edge; 11. Charging port. Detailed Implementation
[0024] The exemplary embodiments of this disclosure are described below with reference to the accompanying drawings, including various details of the embodiments to aid understanding, and should be considered merely exemplary. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of this disclosure. Similarly, for clarity and brevity, descriptions of well-known functions and structures are omitted in the following description.
[0025] All technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit this application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.
[0026] In the description of the embodiments of this application, the term "at least one" refers to one or more, and "multiple" refers to two or more (including two).
[0027] In the description of the embodiments of this application, the technical terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.
[0028] As described in the background art, in working environments with complex conditions such as construction sites and mines, existing safety helmets only have protective functions and cannot meet the requirements of working environments with insufficient light. Moreover, when workers lack communication tools or have poor communication signals, it is difficult for them to transmit information using conventional communication tools. For example, when a worker is injured and unable to move conveniently, it is difficult to be discovered and rescued in a timely manner.
[0029] To address the above technical problems, an embodiment of the present application provides a safety helmet. As Figure 1 , Figure 2 and Figure 3 shown, it includes a shell 1 and a brim located at the bottom of the shell 1. The brim at least includes a front brim 2 protruding forward from the bottom of the shell 1. A receiving cavity (not shown in the figure) is provided at the bottom of the front brim 2. A circuit board (not shown in the figure) and a battery (not shown in the figure) are installed in the receiving cavity. The opening of the receiving cavity is covered by a cover plate 3. The cover plate 3 is fixedly connected to the bottom of the front brim 2. A touch button 4 is also provided at the bottom of the front brim 2. A first lighting lamp 5 is provided on the front side of the shell 1, and two second lighting lamps 6 are provided on the front side of the front brim 2. The battery, the touch button 4, the first lighting lamp 5, and the second lighting lamp 6 are electrically connected to the circuit board respectively. The first lighting lamp 5 and the second lighting lamp 6 can achieve lighting and / or signal transmission functions through the control of the touch button 4.
[0030] In this application, lighting lamps are provided on the front side of the shell and the front side of the front brim, and a touch button is provided at the bottom of the brim. Workers can actively control the on / off, flashing, or color change of the lighting lamps through the touch button, which can provide sufficient lighting and signal transmission for workers. The first lighting lamp 5 and the second lighting lamp 6 are respectively provided on the front side of the shell and the front side of the front brim, arranged vertically in space, which can increase the lighting area and reduce the existence of shadows. Especially as Figure 1 shown, the first lighting lamp 5 is located at a position near the upper part of the front side of the shell, arranged in the form of a long strip light belt. The two second lighting lamps 6 are located at the front part of the front brim, both in the shape of long strips. The three long-strip lighting lamps are arranged in a "pin" shape, maximizing the lighting area and eliminating the existence of shadows in the lighting area. The number and shape of the first lighting lamp 5 and the second lighting lamp 6 can be adjusted according to actual needs.
[0031] The states of the first light 5 and the second light 6 can be controlled by the touch button 4, allowing different signals to be transmitted. For example, if only the first light 5 is constantly on while the second light 6 is off, it can indicate that the road ahead is clear and progress can be made quickly. If the first light 5 and the second light 6 are flashing rapidly, it can convey warning information, such as a worker being injured and requiring first aid, or that there is danger ahead and progress must be stopped. The specific information to be conveyed can be combined according to the actual situation and the states of the first and second lights. This application, by controlling the working states of the first light 5 and the second light 6, can transmit different information based on pre-set combinations of their working state signals, thus achieving information transmission. Especially when workers are in danger, it can quickly transmit danger signals, enabling injured personnel to be discovered and rescued in a timely manner.
[0032] This application utilizes a recessed cavity on the front side of the helmet brim to centrally house components such as circuit boards and batteries, eliminating the need for additional battery boxes and other structures, thus reducing the size and weight of the safety helmet. The cavity can be a single, integrated unit, or it can be customized based on the number of circuit boards and batteries. For example, the cavity can be divided into a first cavity for circuit boards and a second cavity for batteries. Separating the circuit boards and batteries helps prevent collisions between different components during violent shaking, reducing the chance of damage.
[0033] As an optional implementation method, such as Figure 2 As shown, two third lights 7 are provided on the rear side of the housing 1. The third lights 7 are electrically connected to a circuit board located inside the cavity of the front cap rim 2. The third lights 7 can be controlled via a touch button 4 to provide illumination and / or transmit signals. For example, a solid red light 7 can indicate a stop; a flashing light 7 can indicate danger ahead and a prompt return. Furthermore, the third lights can be combined with the states of the first light 5 and the second light 6 to transmit different signals; the specific information transmitted can be combined according to actual needs.
[0034] As another alternative implementation method, such as Figure 2 As shown, a fourth light 8 is additionally provided at the bottom of the front brim 2. The fourth light 8 is electrically connected to a circuit board located inside the cavity of the front brim 2. The fourth light 8 can realize lighting and / or signal transmission functions by being controlled by a touch button 4. The fourth light 8 can illuminate the area under the worker's feet, supplementing the illumination area of the first light 5 and the second light 6. In addition, the state of the fourth light 8 can also be combined with the first light 5, the second light 6, and the third light 7 to transmit the required information.
[0035] like Figure 1 and Figure 3 As shown, the helmet brim also includes side brims 9 and rear brims 10. The side brims 9, rear brims 10, and front brims 2 are continuously arranged at the bottom of the shell 1, together forming the helmet brim portion, which can provide sun protection, shade, prevent sand and dust from entering the eyes, and offer some protection. The width of the side brims 9 and rear brims 10 is smaller than the width of the front brims 2. The width of the brim refers to the length of the brim extending outward from the bottom of the shell 1. The front brims 2 need to be longer to protect the eyes and other facial organs, while appropriately reducing the width of the side brims 9 and rear brims 10 can save materials and reduce the weight of the helmet. The brim is integrally molded with the shell 1, which reduces the difficulty of manufacturing; similarly, the brim and shell 1 can also adopt other detachable connection methods to facilitate the maintenance and replacement of the brim.
[0036] like Figure 2 As shown, in other alternative configurations, the battery can be a rechargeable battery. A charging port 11 is provided on the inner side of the connection between the front cap 2 and the housing 1. A charging connector is installed inside the charging port 11, and the charging connector is electrically connected to the battery for charging. Alternatively, the charging port 11 can be located in other positions, such as at the bottom of the front cap 2, or at the bottom of the side cap 9 or the rear cap 10. Placing the charging port 11 at the bottom of the cap or inside the housing can prevent rainwater from entering the charging port 11 and corroding the internal electrical components during rainy weather.
[0037] The various embodiments or implementation methods described in this specification are presented in a progressive manner. Each embodiment focuses on the differences from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
[0038] It should be noted that the embodiments referred to in the specification, such as "one embodiment," "embodiment," "exemplary embodiment," and "some embodiments," may include specific features, structures, or characteristics, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, such phrases do not necessarily refer to the same embodiment. Moreover, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments, whether explicitly described or not, is within the knowledge scope of those skilled in the art.
[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A safety helmet, characterized in that, The device includes a housing and a cap edge located at the bottom of the housing. The cap edge includes at least a front cap edge protruding forward from the bottom of the housing. A receiving cavity is provided at the bottom of the front cap edge, and a circuit board and a battery are installed in the receiving cavity. The opening of the receiving cavity is covered by a cover plate, which is fixedly connected to the bottom of the front cap edge. A touch button is also provided at the bottom of the cap edge. At least one first light is provided on the front side of the housing, and at least one second light is provided on the front side of the front cap edge. The battery, touch button, first light, and second light are electrically connected to the circuit board. The first light and the second light can be controlled by the touch button to realize lighting and / or signal transmission functions.
2. The safety helmet according to claim 1, characterized in that, The receiving cavity includes a first cavity and a second cavity, the first cavity being used to receive the circuit board and the second cavity being used to receive the battery.
3. The safety helmet according to claim 1, characterized in that, A charging port is provided at the bottom of the front cap or on the inner side where it connects to the housing. A charging connector is installed in the charging port and is electrically connected to the battery.
4. The safety helmet according to claim 1, characterized in that, The brim also includes the side brims and the back brim.
5. The safety helmet according to claim 4, characterized in that, The widths of the side brim and the rear brim are smaller than the width of the front brim.
6. The safety helmet according to claim 1, characterized in that, The brim of the cap is integrally formed with the shell.
7. The safety helmet according to any one of claims 1-6, characterized in that, At least one third light is provided on the rear side of the housing. The third light is electrically connected to the circuit board. The third light can be controlled by the touch button to realize lighting and / or signal transmission functions.
8. The safety helmet according to claim 7, characterized in that, At least one fourth light is provided at the bottom of the front cap brim. The fourth light is electrically connected to the circuit board. The fourth light can be controlled by the touch button to realize lighting and / or signal transmission functions.