Portable protective mask capable of cooling

Abstract

The utility model provides a portable protective mask capable of cooling, which is characterized in that the top of a high-molecular polymer mask is connected with a hard head hoop at the top of a cap through a connecting shaft, a liquid cooling component is arranged outside the hard head hoop at the top of the cap, and a cooling main pipeline in the liquid cooling component is connected with a first cooling pipeline arranged inside the hard head hoop at the top of the cap; a temperature sensor is arranged on the inner side of the wearing portion of the hard head band at the hat top, a refrigerating piece is arranged in the liquid cooling assembly, a first cooling pipeline is connected with the refrigerating piece, the other end of the first cooling pipeline is connected with a water storage tank in the liquid cooling assembly, and the rear end of the hard head band at the hat top is connected with an elastic band type head band. The portable protective mask capable of cooling is light in weight and free of object falling feeling when worn, the wearing size can be adjusted at will through the hook-and-loop fasteners, operation is convenient, a wearer is not prone to sweating, the body feeling is comfortable when the wearer works, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to face guard technical field, especially relate to a portable cooling protective mask. BACKGROUND

[0002] At present, the protective mask for labor protection sold in the market is mostly anti-burning, and the wearing feeling is not comfortable. The space in the mask is relatively closed for a long time, especially in summer, the inside of the mask is hot and humid, which causes the user's face to sweat profusely. If the mask is opened or taken off for a long time, the face ventilation and sweat wiping are needed. If the sleeve or hand is directly used to wipe, it may cause harm to the eyes. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the utility model aims at providing a portable cooling protective mask to solve the problem of uncomfortable wearing feeling of the protective mask for protection, and the need of opening or taking off the mask for face ventilation and sweat wiping for a long time.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] The utility model provides a portable cooling protective mask, including, high molecular polymer mask, liquid cooling assembly, hard head hoop at the top of the cap, elastic band type head hoop, the high molecular polymer mask top is connected with the hard head hoop at the top of the cap through the connecting shaft, the outside of hard head hoop at the top of the cap is equipped with liquid cooling assembly, the cooling main pipe line in liquid cooling assembly is connected with the first cooling pipe line of the inside of hard head hoop at the top of the cap, the inside of hard head hoop at the top of the cap wearing part is equipped with temperature sensor, the inside of liquid cooling assembly is equipped with refrigeration piece, the first cooling pipe line is connected with refrigeration piece, the other end of first cooling pipe line is connected with the water storage tank in liquid cooling assembly, the rear end of hard head hoop at the top of the cap is connected with elastic band type head hoop.

[0006] Further, the inside of liquid cooling assembly is equipped with water storage tank, water pump, heat dissipation fan, refrigeration piece and cooling main pipe line, the outside of liquid cooling assembly is connected with mounting frame, the cooling main pipe line is connected with water storage tank, water pump, heat dissipation fan and refrigeration piece in turn, the water outlet of cooling main pipe line is connected with the water inlet of first cooling pipe line, the water outlet of first cooling pipe line is connected with water pump, the water inlet of cooling main pipe line is connected with water storage tank, the installation position of heat dissipation fan is opposite to refrigeration piece, refrigeration piece is connected with temperature sensor, and the fan center of heat dissipation fan is fixed with connecting frame.

[0007] Further, the side of liquid cooling assembly is equipped with adjusting knob and switch button; the adjusting knob is connected with refrigeration piece, and it is used for adjusting the refrigeration power of refrigeration piece; the switch button is connected with refrigeration piece, and it is used for controlling the operation of refrigeration piece.

[0008] Further, the first cooling pipeline and the cooling main pipeline are silica gel hoses, and the hard head hoop at the top of the cap is wrapped with heat-absorbing foam outside.

[0009] Further, the first adjusting knob is installed at the shaft, and is used for adjusting the opening angle of the high polymer mask.

[0010] Further, the elastic band type head hoop is provided with two parts, one part is a side head band provided at the two end faces of the opening section of the hard head hoop at the top of the cap, and is used for adjusting the adhesion of the mask to the head circumference of the user, and the other part is two upper head bands provided at the connection part of the hard head hoop at the top of the cap and the elastic band type head hoop, and is used for preventing the mask from sliding, and the end faces of the side head band and the upper head band are provided with magic tapes.

[0011] Compared with the prior art, the cooling portable protective mask has the following advantages: the water storage tank, the water pump and the cooling fan in the cooling portable protective mask are all micro devices, and the cooling portable protective mask is light in weight, and has no falling feeling when being worn, the magic tape can be adjusted in size at will and is convenient to operate, the internal space of the mask is large after being worn, and there is no compression feeling, meanwhile, the liquid cooling assembly cools the forehead position through the refrigerating sheet, so that the wearer is not easy to sweat, and the body feeling is comfortable during work, and the practicality is high. During use, the refrigerating sheet can be actively adjusted according to the human body temperature, and the user can also rotate the adjusting knob to adjust the refrigeration power of the refrigerating sheet. BRIEF DESCRIPTION OF DRAWINGS

[0012] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments illustrated in the drawings are provided to explain the present application and are not intended to limit the present application.

[0013] In the drawings:

[0014] Figure 1 FIG. 1 is a schematic view of the cooling portable protective mask without the elastic band type head hoop according to the embodiment of the present application;

[0015] Figure 2 FIG. 2 is a front view of the cooling portable protective mask without the elastic band type head hoop according to the embodiment of the present application;

[0016] Figure 3 FIG. 3 is a side view of the cooling portable protective mask without the elastic band type head hoop according to the embodiment of the present application;

[0017] Figure 4 FIG. 4 is a connection schematic view of the elastic band type head hoop of the cooling portable protective mask according to the embodiment of the present application;

[0018] Figure 5The cooling liquid cooling assembly connecting schematic view of the portable protective mask capable of cooling.

[0019] Marked as follows:

[0020] 1, polymer mask; 2, liquid cooling assembly; 3, elastic band type headband; 4, hard headband at the top of the cap; 5, mounting frame; 6, cooling fan; 7, connecting frame; 8, adjusting knob; 9, switch button; 10, connecting shaft; 11, water storage tank; 12, water pump; 13, refrigeration piece; 14, first cooling pipeline; 15, main cooling pipeline; 31, magic tape. DETAILED DESCRIPTION

[0021] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the description of the present application, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0023] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting" and "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0025] Reference Figures 1-5As shown, the present embodiment provides a portable cooling protective mask, a high polymer mask 1, a liquid cooling assembly 2, a hard headband 4 at the top of the cap, an elastic band headband 3, the top of the high polymer mask 1 is connected with the hard headband 4 at the top of the cap through the connecting shaft 10, the liquid cooling assembly 2 is arranged outside the hard headband 4 at the top of the cap, the cooling main pipeline 15 in the liquid cooling assembly 2 is connected with the first cooling pipeline 14 arranged inside the hard headband 4 at the top of the cap, the temperature sensor is arranged inside the wearing part of the hard headband 4 at the top of the cap, the refrigeration fin 13 is arranged inside the liquid cooling assembly 2, the first cooling pipeline 14 is connected with the refrigeration fin 13, the other end of the first cooling pipeline 14 is connected with the water storage tank 11 in the liquid cooling assembly 2, and the hard headband 4 at the top of the cap is connected with the elastic band headband 3 at the rear end.

[0026] Specifically, in the present embodiment, the liquid cooling assembly 2 is internally provided with a water storage tank 11, a water pump 12, a cooling fan 6, a refrigeration fin 13 and a cooling main pipeline 15, the liquid cooling assembly 2 is externally connected with a mounting frame 5, the cooling main pipeline 15 sequentially connects the water storage tank 11, the water pump 12, the cooling fan 6 and the refrigeration fin 13, the water outlet of the cooling main pipeline 15 is connected with the water inlet of the first cooling pipeline 14, the water outlet of the first cooling pipeline 14 is connected with the water pump 12, the water inlet of the cooling main pipeline 15 is connected with the water storage tank 11, the mounting position of the cooling fan 6 is opposite to the refrigeration fin 13, the refrigeration fin 13 is connected with the temperature sensor, and the fan center of the cooling fan 6 is fixed with the connecting frame 7.

[0027] Specifically, in the present embodiment, the liquid cooling assembly 2 is provided with an adjusting knob 8 and a switch button 9 on the side surface; the adjusting knob 8 is connected with the refrigeration fin 13 and is used for adjusting the refrigeration power of the refrigeration fin; and the switch button 9 is connected with the refrigeration fin 13 and is used for controlling the operation of the refrigeration fin.

[0028] Specifically, in the present embodiment, the first cooling pipeline 14 and the cooling main pipeline 15 are silica gel hoses, and the hard headband 4 at the top of the cap is wrapped with heat-absorbing foam outside.

[0029] Specifically, in the present embodiment, the first adjusting knob is installed at the connecting shaft 10 and is used for adjusting the opening angle of the high polymer mask 1.

[0030] Specifically, in the present embodiment, the elastic band headband 3 is provided with two parts, one part is a side headband arranged on the side surface of the two end faces of the opening section of the hard headband 4 at the top of the cap and is used for adjusting the fit of the mask with the head circumference of the user; and the other part is two upper headbands arranged at the connection part between the hard headband 4 at the top of the cap and the elastic band headband 3 and is used for preventing the mask from sliding down, and the end faces of the side headband and the upper headband are provided with magic tapes 31.

[0031] The water storage tank, water pump and heat dissipation fan inside the portable cooling protective mask are all micro devices, light in weight, and the portable cooling protective mask is light in weight and has no weight feeling when worn, the Velcro can be adjusted in size and is convenient to operate, the space inside the mask is large after wearing and has no compression feeling, and the liquid cooling assembly cools the liquid in the first cooling pipeline at the forehead position through the refrigeration fin, thereby promoting the heat dissipation of the whole head, because the cooling mask accelerates the blood circulation of the forehead area, thereby helping the body to dissipate heat more effectively, the wearer is not easy to sweat, the body feels comfortable when working, and the practicality is high.The refrigeration fin can provide higher heat exchange efficiency, and under the same heat dissipation capacity, the refrigeration fin can be designed to be smaller, thereby reducing the volume and weight of the portable cooling protective mask.The heat dissipation fan is opposite to the refrigeration fin to help maintain the temperature of the surface of the refrigeration fin stable, and prevent the refrigeration fin from overheating.In the embodiment, the refrigeration fin is selected from the semiconductor refrigeration fin produced by Henan Guanjing Science and Technology Semiconductor Co., Ltd., and the model is: SP397397115L1.

[0032] The first adjusting knob can adjust the opening and closing angle of the mask, the tightness of the headband type headband is adjusted to adjust the firmness and comfort of wearing, and the Velcro is fixed after determination.Before starting welding, the refrigeration fin is turned on, the high polymer mask is adjusted to the appropriate position, and then the welding work is started.During use, the refrigeration fin can be actively adjusted according to the body temperature, and the user can also rotate the adjusting knob to adjust the refrigeration power of the refrigeration fin.

[0033] The above only describes the preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A coolable portable protective face mask, characterized in that, The utility model relates to a high polymer polymer mask (1), liquid cooling assembly (2), hard head hoop (4) at the top of cap, elastic band type head hoop (3), the high polymer polymer mask (1) top is connected with hard head hoop (4) at the top of cap through connecting shaft (10), the outside of hard head hoop (4) at the top of cap is equipped with liquid cooling assembly (2), the inside of liquid cooling assembly (2) is equipped with the first cooling pipe (14) of cooling main pipe line (15) with the inside of hard head hoop (4) at the top of cap is equipped with, the inside of hard head hoop (4) at the top of cap is equipped with temperature sensor in wearing part, the inside of liquid cooling assembly (2) is equipped with refrigeration sheet (13), the first cooling pipe (14) is connected with refrigeration sheet (13), the other end of first cooling pipe (14) is connected with the water storage tank (11) in liquid cooling assembly (2), hard head hoop (4) at the top of cap rear end connects elastic band type head hoop (3).

2. The coolable portable protective mask according to claim 1, wherein The inside of liquid cooling assembly (2) is equipped with water storage tank (11), water pump (12), heat dissipation fan (6), refrigeration sheet (13), cooling main pipe line (15), liquid cooling assembly (2) outside connection mounting frame (5), cooling main pipe line (15) is connected in proper order with water storage tank (11), water pump (12), heat dissipation fan (6), refrigeration sheet (13), the water outlet of cooling main pipe line (15) is connected with the water inlet of first cooling pipe (14), the water outlet of first cooling pipe (14) is connected with water pump (12), the water inlet of cooling main pipe line (15) is connected with water storage tank (11), the installation position of heat dissipation fan (6) is opposite refrigeration sheet (13), refrigeration sheet (13) is connected with temperature sensor, and the fan center of heat dissipation fan (6) is fixed with connecting frame (7).

3. The coolable portable protective mask according to claim 2, wherein, Liquid cooling assembly (2) side is equipped with adjusting knob (8) and switch button (9), adjusting knob (8) is connected with refrigeration sheet, and it is used for adjusting the refrigeration power of refrigeration sheet, switch button (9) is connected with refrigeration sheet, and it is used for controlling refrigeration sheet operation.

4. The coolable portable protective mask of claim 1, wherein, First cooling pipe (14) and cooling main pipe line (15) are silica gel hose, and hard head hoop (4) at the top of cap is wrapped with heat absorption foam outside.

5. The coolable portable protective mask of claim 1, wherein, Connecting shaft (10) is equipped with first adjusting knob, and it is used for adjusting the opening angle of high polymer polymer mask (1).

6. The coolable portable protective mask of claim 1, wherein, Elastic band type head hoop (3) is equipped with two, one is equipped with two side head bands of the end face of opening section of hard head hoop (4) at the top of cap, and it is used for adjusting the head circumference of mask and user, and one is two upper head bands of the connecting place of hard head hoop (4) at the top of cap and elastic band type head hoop (3), and it is used for preventing mask from falling, and the end face of side head band and upper head band is equipped with magic tape (31).

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