Electrical construction protection device in mechanical and electrical installation

Abstract

The utility model relates to an electrical construction protection device in mechanical and electrical installation, which belongs to the field of electrical construction protection and comprises a helmet, a protection device and a power supply structure, the protection device comprises a mask mirror device and an ultraviolet monitoring device used for monitoring ultraviolet rays, the ultraviolet monitoring device is an ultraviolet sensor, the mask mirror device comprises a first lens, a second lens and a third lens, and the first lens, the second lens and the third lens are sequentially replaced according to ultraviolet signal data monitored by the ultraviolet sensor. The protective goggles have the advantages that the protective goggles are more stable and can be automatically replaced according to different light environments while eyes and face skin of an electric welder are safely protected.

Description

[Technical field]

[0001] The utility model relates to an electrical construction protection device in electromechanical installation, belonging to the field of electrical construction protection. [Background technology]

[0002] Mechanical and electrical installation is a relatively large-scale project. For some large enterprises to relocate, a project may take nearly half a year to implement. In addition, the technical requirements for installation are also quite large, such as welding projects such as electric welding. Therefore, at this stage, the awareness of safety protection in mechanical and electrical installation construction is gradually increasing.

[0003] Excessive ultraviolet rays or frequent exposure to ultraviolet environments are harmful to the human body. Ultraviolet light can kill cells. Long-term exposure to ultraviolet rays can also cause skin cancer, causing irreparable human damage to welders.

[0004] However, most of the general protective devices used for electromechanical installation and construction on the market now have single protective functions and lack targeted protection effects. In many cases, the probability of accidents can only be reduced by strengthening professional skills and safety awareness.

[0005] First, when welders are wearing protective masks during welding, they often need to check the welding situation with their naked eyes and then put on the protective masks for strong light welding, which brings trouble to the welding work; second, the protective glasses of the protective masks will create a risk of falling off, which brings eye hazards to the welders during welding work; third, the protective area of ​​the protective masks is not enough to cover the entire face. The welders' facial skin is exposed to the strong light of welding for a long time, which greatly increases the probability of skin cancer. In addition, ordinary protective devices now have few functions, which is quite troublesome. [Utility Model Content]

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an electrical construction protection device in electromechanical installation, which can enable welders to safely protect their eyes and facial skin while achieving the needs of more stable protective glasses and automatic replacement of protective glasses according to different light environments.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] A protective device for electrical construction in electromechanical installation includes a helmet for construction workers, a protective device for protecting against ultraviolet damage and a power supply structure. The protective device is connected to the power supply structure. The protective device includes a mask mirror device and an ultraviolet monitoring device for monitoring ultraviolet rays. The ultraviolet monitoring device is an ultraviolet sensor. The mask mirror device includes a first lens, a second lens, and a third lens. The first lens, the second lens, and the third lens are replaced in sequence according to ultraviolet signal data monitored by the ultraviolet sensor.

[0009] The beneficial effects of adopting the utility model are:

[0010] First, an electrical construction protection device in electromechanical installation includes a helmet for construction workers, a protection device for protecting against ultraviolet damage, and a power supply structure. The protection device is connected to the power supply structure. Under the long-term and repeated action of strong light from electric welding, vision loss may occur. Electric welders may experience symptoms of vision loss, which may be accompanied by red eyes, sore eyes, etc. The strong light from electric welding may also cause damage to the corneal epithelium, causing corneal epithelial punctate exfoliation, leading to photoelectric conjunctivitis. The strong light emitted during electric welding may also cause damage to the lens of the eye, causing symptoms of cataracts in the lens of the eye and other eye lesions. The use of protective devices can effectively reduce the damage to the eyes and skin of workers caused by electric welding arc light, and improve the safety of electric welding work.

[0011] Of course, the welding arc protected by this device also includes infrared rays and visible rays, not just ultraviolet rays.

[0012] In addition, in the utility model, the protective device includes a mask mirror device and an ultraviolet monitoring device for monitoring ultraviolet rays. The ultraviolet monitoring device is an ultraviolet sensor, and the mask mirror device includes a first lens, a second lens, and a third lens. The lenses can be less than three protective lenses or more than three lenses according to different needs. The first lens, the second lens, and the third lens are replaced in sequence according to the ultraviolet signal data monitored by the ultraviolet sensor. The first lens, the second lens, and the third lens are replaced intelligently, which effectively improves the work efficiency of the staff and ensures the work safety of the staff.

[0013] Secondly, in the utility model, the helmet is easy to wear, fits the human head, is not easy to fall off, and the protective cover fully protects the facial skin of the staff, effectively reduces the skin lesions of the staff, and ensures the work safety of the staff.

[0014] Preferably, the first lens is a transparent lens, the second lens is a variable light lens, and the third lens is a filter lens.

[0015] Preferably, the mask mirror device also includes a protective cover, and rotating parts are provided at both left and right ends of the protective cover, and the rotating parts are rotatably connected to the left and right sides of the helmet, and the helmet and the protective cover are connected through the rotating parts.

[0016] Preferably, a slot is provided in the middle of the protective cover for mutually replacing the first lens, the second lens and the third lens.

[0017] Preferably, magnetic sheets are provided on the left and right parts of the first lens, the second lens and the third lens.

[0018] Preferably, the protective cover is provided with a first rotation groove, the first lens, the second lens and the third lens are respectively provided with a second rotation groove, the first rotation groove and the second rotation groove are fixed by an automatic fastening device, and the automatic fastening device is electrically connected to the ultraviolet monitoring device.

[0019] Preferably, it also includes an alarm structure and a signal receiving structure, both of which are arranged on the helmet, and the alarm structure, the signal receiving structure and the ultraviolet monitoring device are connected through a wired or wireless transmission module, and the alarm structure and the signal receiving structure are connected to the power supply structure.

[0020] Preferably, the protective device also includes a cooling module. When the ultraviolet signal data monitored by the ultraviolet monitoring device exceeds the safety value, the cooling module is started and the mask mirror device is cooled in time.

[0021] Preferably, the protective cover is arc-shaped.

[0022] Preferably, a control panel is provided on the surface of the helmet, and the control panel controls the replacement of the first lens, the second lens and the third lens according to the signal receiving structure.

[0023] These features and advantages of the present invention will be disclosed in detail in the following specific implementation manners and drawings.

Brief Description of the Drawings

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] Figure 1 This is an overall schematic diagram of the protective device of the first embodiment of the utility model;

[0026] Figure 2 for Figure 1 Schematic diagram of the rear side of the protective cover;

[0027] Figure 3 This is an overall schematic diagram of a helmet in Embodiment 1 of the present utility model;

[0028] Figure 4 It is a schematic diagram of the first rotating tank and the second rotating tank of the first embodiment of the utility model;

[0029] Figure 5 for Figure 4 An enlarged schematic diagram of the connection between the first rotating groove, the second rotating groove and the automatic fastening device. [Specific implementation method]

[0030] The following is an explanation and description of the technical scheme of the embodiment of the utility model in conjunction with the drawings of the embodiment of the utility model, but the following embodiment is only an embodiment of the utility model, not all. Based on the embodiment in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the utility model.

[0031] In the following description, terms such as "inside", "outside", "up", "down", "left", "right", etc. that indicate directions or positional relationships are only used to facilitate the description of the embodiments and simplify the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operate in a specific direction. Therefore, it should not be understood as a limitation on the present invention.

[0032] Embodiment 1:

[0033] like Figure 1 As shown, this embodiment shows an electrical construction protection device in electromechanical installation, including a helmet 1 for construction workers to wear, a protection device 2 for protecting against ultraviolet damage and a power supply structure 3. The protection device 2 and the power supply structure 3 are connected. Under the long-term and repeated action of the strong light of electric welding, vision is impaired. Electric welders may experience symptoms of vision loss, which may be accompanied by red eyes, sore eyes, etc. The strong light emitted by electric welding can also cause damage to the corneal epithelium, causing punctate exfoliation of the corneal epithelium and leading to photoelectric conjunctivitis.

[0034] The strong light emitted during electric welding may also cause damage to the lens of the eye, causing symptoms of cataracts and other eye diseases. The use of the protective device 2 can effectively reduce the damage to the eyes and skin of the workers caused by the electric welding arc, and improve the safety of electric welding work.

[0035] Of course, the welding arc protected by this device also includes infrared rays and visible rays, not just ultraviolet rays.

[0036] In addition, in the present invention, the protective device 2 includes a mask mirror device 4 and an ultraviolet monitoring device 5 for monitoring ultraviolet rays. The ultraviolet monitoring device 5 is an ultraviolet sensor 501. The mask mirror device 4 includes a first lens 401, a second lens 402, and a third lens 403. The lenses can be less than three protective lenses or more than three lenses according to different needs, and all fall within the protection scope of the present invention. The first lens 401, the second lens 402, and the third lens 403 are replaced in sequence according to the ultraviolet signal data monitored by the ultraviolet sensor 501. The first lens 401, the second lens 402, and the third lens 403 are replaced intelligently, which effectively improves the work efficiency of the staff and ensures the work safety of the staff.

[0037] Secondly, in the utility model, the helmet 1 is easy to wear, fits the human head, and is not easy to fall off, and the protective cover 404 fully protects the facial skin of the staff, effectively reduces the skin lesions of the staff, and ensures the work safety of the staff.

[0038] The first lens 401 is a transparent sheet, the second lens 402 is a light-changing sheet, and the third lens 403 is a filter. When the mask mirror device 4 uses the first lens 401, and the first lens 401 is a transparent sheet, the mask mirror device 4 can be used as a general protective tool to prevent engineering debris, chemical vapors, and chemical substances from impacting the face of the worker, causing skin damage and injury. When the mask mirror device 4 uses the second lens 402, and the second lens 402 is a light-changing sheet, the mask mirror device 4 is used to protect against strong light or infrared rays generated during electric welding. At this time, the lens is an infrared or strong light-proof lens, which effectively prevents strong light or infrared rays from causing damage to the eyes and skin of the worker.

[0039] When the mask mirror device 4 uses the third lens 403, and the third lens 403 is a filter, it is mainly used to filter the ultraviolet rays generated during welding work, effectively preventing strong light or infrared rays from causing damage to the eyes and skin of workers, and improving work safety.

[0040] Of course, other tools for protecting against ultraviolet rays, such as ultraviolet filters, also fall within the protection scope of the present invention.

[0041] It should be noted that the first lens 401, the second lens 402, and the third lens 403 all have high heat resistance and can withstand a high temperature of 90 degrees Celsius.

[0042] The mask mirror device 4 also includes a protective cover 404, and rotating parts 6 are provided on both ends of the left and right ends of the protective cover 404, and the rotating parts 6 are rotatably connected to the left and right sides of the helmet 1. The helmet 1 and the protective cover 404 are connected through the rotating parts 6. When the staff needs to move up or down the protective cover 404, the rotating parts 6 can be rotated to achieve the protective cover 404 being placed upward or downward, thereby improving the convenience of use.

[0043] like Figure 1-2 As shown, a slot 7 is provided in the middle of the protective cover 404 for the first lens 401, the second lens 402, and the third lens 403 to replace each other. The protective cover 404 with the slot 7 is different from the traditional thin protective cover 404. The provision of the slot 7 effectively enhances the strength of the protective cover 404, reduces the possibility of bending of the protective cover 404, and effectively prolongs the service life of the protective cover 404.

[0044] The left and right parts of the first lens 401, the second lens 402 and the third lens 403 are all provided with magnetic sheets 8, and a magnet is provided inside the mask mirror device. The magnetic sheet 8 can be attracted to the magnet. When the first lens 401 is needed, the magnetic sheets of the second lens 402 and the third lens 403 are excited to magnetize and the second lens 402 and the third lens 403 are sucked away from the mirror opening; similarly, when the second lens 402 is needed, the first lens 401 and the third lens 403 are sucked away from the mirror opening; when the third lens 403 is needed, the first lens 401 and the second lens 402 are sucked away from the mirror opening, and the magnetic sheet 8 is controlled by the electrical signal of the ultraviolet sensor 501. The slot 7 in the utility model is closed on all sides, which will not cause the first lens 401, the second lens 402 and the third lens 403 to fall off from all sides, thereby effectively improving the service life of the lenses.

[0045] Of course, the magnetic sheet 8 is disposed at any position inside the first lens 401 , the second lens 402 , and the third lens 403 .

[0046] like Figure 1-5 As shown, the protective cover 404 is provided with a first rotation groove 9, and the first lens 401, the second lens 402, and the third lens 403 are respectively provided with a second rotation groove 10, and the first rotation groove 9 and the second rotation groove 10 are fixed by an automatic fastening device 11. When the mask mirror device 4 switches the lens for use, for example, the first lens 401 slides from the first rotation groove 9 by relying on the second rotation groove 10 to realize the lens conversion, and then the automatic fastening device 11 automatically tightens, which plays a role in fixing the first lens 401, preventing the first lens 401 from loosening, and improving the safety of the staff's working eyes.

[0047] The automatic fastening device 11 is electrically connected to the ultraviolet monitoring device 5. The ultraviolet monitoring device 5 senses the ultraviolet index according to the ultraviolet sensor 501. When the ultraviolet index is 0-2, it is the same as the ultraviolet rays in the air and is of low risk to the human body. At this time, the mask mirror device 4 is switched to the first lens 401, and the staff can use the protective device 2 as a daily helmet 1 to prevent dust and splashes; when the ultraviolet index is 3-5, it is a medium risk to the human body, and the mask mirror device 4 is switched to the second lens 402. At this time, ultraviolet rays can cause human skin to tan. While the second lens 402 protects against ultraviolet rays, it mainly prevents sunburn or erythema caused by infrared stimulation of the human skin; when the ultraviolet index is 6-7, it is a high risk to the human body. Long-term exposure to high ultraviolet rays will increase the possibility of skin cancer in the human body. The mask mirror device 4 automatically switches to the third lens 403. The third lens 403 can greatly protect against high-index ultraviolet rays and reduce the possibility of skin cancer for the staff.

[0048] like Figure 1-3As shown, the helmet 1 also includes an alarm structure 12 and a signal receiving structure 13, both of which are arranged on the helmet 1, and the alarm structure 12, the signal receiving structure 13 are connected to the ultraviolet monitoring device 5 through a wired or wireless transmission module, and the alarm structure 12, the signal receiving structure 13 are connected to the power supply structure 3. The ultraviolet monitoring device 5 transmits the monitored ultraviolet data to the signal receiving structure 13 through a wired or wireless transmission module to realize the real-time transmission of ultraviolet data information, and the alarm structure 12 issues an alarm when receiving high ultraviolet information to remind the staff to do a good job of protecting the body, such as arms or legs.

[0049] The protection device 2 also includes a cooling module 15. When the ultraviolet signal data monitored by the ultraviolet monitoring device 5 exceeds the safety value, the cooling module 15 is activated and the mask mirror device 4 is cooled in time.

[0050] The cooling module 15 covering the entire protective cover 404 also falls within the protection scope of the present utility model.

[0051] The protective cover 404 is in an arc shape, and the arc shape is smooth as a whole, which will not cause impact injuries to the staff during use, and effectively improves the work safety of the staff.

[0052] A control panel 16 is provided on the surface of the helmet 1, and the control panel 16 controls the first lens 401, the second lens 402, and the third lens 403 to be replaced according to the signal receiving structure 13. The operator can manually switch the lenses without relying on the ultraviolet sensor 501 to automatically switch the lenses, thereby realizing the multifunctional use of the protective device 2.

[0053] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification that does not deviate from the functional and structural principles of the present invention shall be included in the scope of the claims.

Claims

1. An electrical construction protection device in electromechanical installation, comprising a helmet for construction workers to wear, a protection device for protecting against ultraviolet damage and a power supply structure, wherein the protection device and the power supply structure are connected, characterized in that: The protective device includes a mask mirror device and an ultraviolet monitoring device for monitoring ultraviolet rays. The ultraviolet monitoring device is an ultraviolet sensor. The mask mirror device includes a first lens, a second lens, and a third lens. The first lens, the second lens, and the third lens are replaced in sequence according to ultraviolet signal data monitored by the ultraviolet sensor.

2. The electrical construction protection device in electromechanical installation according to claim 1, characterized in that: The first lens is a transparent lens, the second lens is a variable light lens, and the third lens is a filter lens.

3. The electrical construction protection device in electromechanical installation according to claim 1, characterized in that: The mask mirror device also includes a protective cover, and rotating parts are provided at both left and right ends of the protective cover, and the rotating parts are rotatably connected to the left and right sides of the helmet, and the helmet and the protective cover are connected through the rotating parts.

4. The electrical construction protection device in electromechanical installation as claimed in claim 3, characterized in that: A notch for mutually replacing the first lens, the second lens and the third lens is arranged in the middle of the protective cover.

5. The electrical construction protection device in electromechanical installation according to claim 1, characterized in that: The left and right parts of the first lens, the second lens and the third lens are all provided with magnetic sheets.

6. An electrical construction protection device in electromechanical installation as claimed in claim 3 or 4, characterized in that: The protective cover is provided with a first rotation groove, the first lens, the second lens and the third lens are respectively provided with a second rotation groove, the first rotation groove and the second rotation groove are fixed by an automatic fastening device, and the automatic fastening device is electrically connected to the ultraviolet monitoring device.

7. The electrical construction protection device in electromechanical installation according to claim 1, characterized in that: It also includes an alarm structure and a signal receiving structure, which are both arranged on the helmet, and are connected to the ultraviolet monitoring device through a wired or wireless transmission module, and are both connected to the power supply structure.

8. The electrical construction protection device in electromechanical installation according to claim 1, characterized in that: The protective device also includes a cooling module. When the ultraviolet signal data monitored by the ultraviolet monitoring device exceeds a safety value, the cooling module is activated and the mask mirror device is cooled in time.

9. The electrical construction protection device in electromechanical installation as claimed in claim 3, characterized in that: The protective cover is in an arc shape.

10. The electrical construction protection device in electromechanical installation according to claim 7, characterized in that: A control panel is provided on the surface of the helmet, and the control panel controls the first lens, the second lens and the third lens to be replaced according to the signal receiving structure.

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