Multifunctional electric power safety helmet

Abstract

The multifunctional electric power safety helmet comprises a shell and an inner container, the inner container is fixedly arranged on the inner side of the shell, a ventilation opening is formed in the rear end of the shell, an air channel matched with the ventilation opening is formed in a gap between the shell and the inner container, a plugging ring is detachably arranged at the bottom end of the air channel, and the plugging ring is fixedly arranged on the inner side of the shell. A plurality of through holes matched with the head of a worker are formed in the inner container; the inner container is provided with a plurality of heating pieces matched with the head of a worker. The multifunctional electric power safety helmet is simple in structure and practical in function, and effectively solves the problem that a safety helmet in the prior art cannot be adaptively adjusted according to external temperature changes.

Description

Technical Field

[0001] This utility model relates to the field of safety helmets, and in particular to a multifunctional power safety helmet. Background Technology

[0002] In power system operations, safety helmets are essential protective equipment for on-site workers. Currently, safety helmets primarily serve to prevent head injuries from collisions or falling objects. However, in the hot summer, poor ventilation causes a large amount of heat to accumulate on the workers' heads, posing a health hazard. Conversely, in the cold winter, well-ventilated helmets fail to provide adequate insulation. Therefore, developing a multi-functional power safety helmet has become a pressing issue for engineers in this field. Utility Model Content

[0003] The purpose of this invention is to provide a multifunctional electric safety helmet that solves the problem that existing safety helmets cannot adaptively adjust to changes in external temperature.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] This utility model discloses a multifunctional electric safety helmet, comprising an outer shell and an inner liner. The inner liner is fixedly disposed inside the outer shell. A ventilation opening is provided at the rear end of the outer shell. The gap between the outer shell and the inner liner forms an air duct that cooperates with the ventilation opening. A sealing ring is detachably provided at the bottom end of the air duct. Several through holes are provided on the inner liner to cooperate with the top of the worker's head. Several heating elements are provided on the inner liner to cooperate with the top of the worker's head.

[0006] Furthermore, a brim is fixedly provided at the bottom of the outer shell.

[0007] Furthermore, a slide rail is fixedly installed on the front end face of the housing, a battery is detachably installed on the slide rail, and a light is fixedly installed on the battery.

[0008] Furthermore, the heating element is electrically connected to the battery.

[0009] Furthermore, a fan is installed inside the vent, and the fan is electrically connected to the battery.

[0010] Furthermore, a control panel is provided on the brim, and the control panel is electrically connected to the fan and the heating element.

[0011] Furthermore, the outer shell and the inner liner are connected by a support column.

[0012] Furthermore, a plug is detachably provided on the vent, and the plug is threaded into the vent.

[0013] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0014] This utility model of a multi-functional electric safety helmet features an air duct between the outer shell and the inner liner, with a through-hole at the top of the inner liner, effectively enhancing heat dissipation efficiency for the worker's head. The bottom of the air duct can be sealed with a sealing ring, and the vent can be sealed with a plug, effectively ensuring heat insulation in cold seasons. A heating element is installed on the inner liner, further enhancing its suitability for cold weather. A fan is installed inside the vent, further enhancing heat dissipation in hot seasons. In summary, this utility model of a multi-functional electric safety helmet has a simple structure, practical functions, and effectively solves the problem of existing safety helmets being unable to adapt to changes in external temperature. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings:

[0016] Figure 1 This is a front view of the multifunctional electric safety helmet of this utility model;

[0017] Figure 2 This is a side view of the multifunctional electric safety helmet of this utility model;

[0018] Figure 3 for Figure 2 A cross-sectional view of the outer shell (excluding the brim);

[0019] Figure 4 for Figure 2 Cross-sectional view of the outer shell and inner liner (excluding the brim).

[0020] Explanation of reference numerals in the attached drawings: 1. Outer shell; 101. Vent; 102. Plug; 103. Fan; 104. Slide rail; 2. Support column; 3. Inner liner; 301. Through hole; 302. Heating element; 4. Air duct; 401. Sealing ring; 5. Cap brim; 6. Battery; 601. Lighting lamp. Detailed Implementation

[0021] like Figures 1 to 4 As shown, a multifunctional electric safety helmet includes an outer shell 1 and an inner liner 3, the inner liner 3 being fixedly disposed inside the outer shell 1. The outer shell 1 and the inner liner 3 are connected by support columns 2. Several support columns 2 are distributed on the outer surface of the inner liner 3.

[0022] A vent 101 is provided at the rear end of the outer shell 1, and a plug 102 is detachably provided on the vent 101, the plug 102 being threadedly engaged with the vent 101. The gap between the outer shell 1 and the inner liner 3 forms an air duct 4 that engages with the vent 101, and a sealing ring 401 is detachably provided at the bottom end of the air duct 4. Several through holes 301 are provided on the inner liner 3 to engage with the top of the worker's head. This utility model of a multifunctional electric safety helmet provides an air duct 4 between the outer shell 1 and the inner liner 3, and provides through holes 301 at the top of the inner liner 3, effectively enhancing the heat dissipation efficiency of the worker's head.

[0023] A fan 103 is installed inside the vent 101. The fan 103 is electrically connected to the battery 6, which further enhances the heat dissipation effect during hot seasons.

[0024] The inner liner 3 is equipped with several heating elements 302 that mate with the worker's head. The heating elements 302 are electrically connected to the battery 6. The bottom end of the air duct 4 of this multi-functional electric safety helmet can be sealed with a sealing ring 401, and the ventilation opening 101 can be sealed with a plug 102, effectively ensuring heat preservation in cold seasons. The heating elements 302 on the inner liner 3 of this multi-functional electric safety helmet further enhance its applicability in cold seasons.

[0025] A slide rail 104 is fixedly installed on the front end face of the outer casing 1. A storage battery 6 is detachably installed on the slide rail 104. A lighting lamp 601 is fixedly installed on the storage battery 6.

[0026] A brim 5 is fixedly provided at the bottom of the outer casing 1. A control panel is provided on the brim 5, and the control panel is electrically connected to the fan 103 and the heating element 302.

[0027] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A multifunctional electric safety helmet, characterized in that: The device includes an outer shell (1) and an inner liner (3). The inner liner (3) is fixedly disposed inside the outer shell (1). A vent (101) is provided at the rear end of the outer shell (1). The gap between the outer shell (1) and the inner liner (3) forms an air duct (4) that cooperates with the vent (101). A sealing ring (401) is detachably provided at the bottom end of the air duct (4). Several through holes (301) are provided on the inner liner (3) to cooperate with the top of the worker's head. Several heating elements (302) are provided on the inner liner (3) to cooperate with the top of the worker's head.

2. The multifunctional power safety helmet according to claim 1, characterized in that: A brim (5) is fixedly provided at the bottom of the outer shell (1).

3. The multifunctional power safety helmet according to claim 1, characterized in that: A slide rail (104) is fixedly provided on the front end face of the outer shell (1), a battery (6) is detachably provided on the slide rail (104), and a light (601) is fixedly provided on the battery (6).

4. The multifunctional power safety helmet according to claim 1, characterized in that: The heating element (302) is electrically connected to the battery (6).

5. The multifunctional power safety helmet according to claim 1, characterized in that: A fan (103) is installed inside the vent (101), and the fan (103) is electrically connected to the battery (6).

6. The multifunctional power safety helmet according to claim 2, characterized in that: The brim (5) is provided with a control panel, which is electrically connected to the fan (103) and the heating element (302).

7. The multifunctional power safety helmet according to claim 1, characterized in that: The outer shell (1) and the inner liner (3) are connected by a support column (2).

8. The multifunctional power safety helmet according to claim 1, characterized in that: A plug (102) is detachably provided on the vent (101), and the plug (102) is threadedly engaged with the vent (101).

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