CN211326086U

CN211326086U - Antifogging device of epidemic prevention goggles

Info

Publication number: CN211326086U
Application number: CN202021270086.7U
Authority: CN
Inventors: 刘伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2020-08-25
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses an antifogging device of epidemic prevention goggles, which comprises a first goggle bracket, wherein two sides of the first goggle bracket are connected with goggle lenses, the top ends of the goggle lenses are connected with an antifogging device which can blow hot air to clean fog on the goggle lenses in the using process, and one side of the goggle lenses, which is far away from the first goggle bracket, is connected with a second goggle bracket, the antifogging device of the epidemic prevention goggles solves the problem that the fog is generated due to the indoor temperature change and the self respiration of a user, the sight of medical care personnel is obstructed by the fog when using the goggle, the problem that the medical care personnel can dissipate the fog due to the release heat which is covered on the goggle lenses in time is realized, the antifogging device can be disassembled and assembled more easily, the practicability of the whole device is increased, and the medical care personnel can not clean himself in the working process, the use comfort and the working efficiency are improved.

Description

Antifogging device of epidemic prevention goggles

Technical Field

The utility model relates to a medical equipment technical field specifically is an anti-fogging device of epidemic prevention goggles.

Background

The goggles are important components in individual protective equipment, and can be divided into ordinary protective glasses and special protective glasses according to the use function, the goggles are special glasses and are designed for preventing radioactive, chemical, mechanical and light injuries with different wavelengths, and the epidemic prevention goggles are mainly used for preventing body fluid, spray and the like of a patient from entering the glasses to cause virus infection during medical examination and operation, so that the personal safety of medical personnel is effectively protected, and the way of spreading viruses through the glasses is blocked.

Current epidemic prevention goggles is in the use, because indoor temperature variation and user self breathe and lead to producing the fog, has hindered medical personnel and has been sheltered from the sight by the fog when using the goggles, makes medical personnel's sight influenced in the course of the work, and when unable in time wipe the fog, the fog accumulation makes medical work process interrupt, has reduced medical personnel's work efficiency. Therefore, an anti-fog device of epidemic prevention goggles is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-fog device of epidemic prevention goggles to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antifog device of epidemic prevention goggles, includes first goggles support, first goggles support both sides are connected with the goggles lens, the top of goggles lens is connected with the antifog device that makes the goggles blow the fog on the steam clearance goggles lens in the use, and one side that first goggles support was kept away from to the goggles lens is connected with second goggles support, makes the goggles lens produce the fog because indoor temperature changes and user self breathes and in time dissipate.

Preferably, antifog device includes the device panel, goggles lens and device panel are connected, the inside of device panel is equipped with first plywood, second plywood and third plywood, and the device panel keeps away from the one end of first goggles support and has seted up the air intake, be equipped with the motor in the device panel, and the output of motor is connected with the fan, a plurality of heated holes have been seted up on the first plywood, the bottom of device panel is equipped with the venthole, be connected with the division board between first plywood and the second plywood, be equipped with the power between second plywood and the third plywood, make the air can be smooth carry out the heat treatment in getting into antifog device, provide the hot gas flow.

Preferably, the air inlet is provided with a first groove, so that the air inflow is increased.

Preferably, the bottom of device panel is connected with a plurality of exhaust boxes, a plurality of exhaust holes have been seted up to the bottom of exhaust box, carry out the hot gas flow defogging effect to the goggles lens, make the fog on the goggles lens in time dissipate, avoid sheltering from medical personnel's sight.

Preferably, be equipped with first spout between the exhaust box, the top of goggles lens be connected with the draw runner and with first spout sliding connection, easy to assemble and dismantlement have increased the practicality of a whole set of device.

Preferably, the bottom that the device panel is close to the third plywood is connected with the spring, and the top of spring is connected with the movable block, spacing hole has been seted up in the movable block, spacing downthehole running through and sliding connection have a card strip, the card strip runs through the one end and the first goggles leg joint that the device panel is close to first goggles support, the top of movable block is connected with the metal pole, and the both ends that the metal pole runs through the device panel are connected with the metal block, easy to assemble and dismantlement.

Preferably, one side of the movable block is connected with a limiting plate, so that the movable block cannot deviate.

Preferably, the distance that the metal pole extends outside the device panel equals with the height in spacing hole, and the installation and the dismantlement of antifog device of relaxing more.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses an use anti-fogging device, solved because indoor temperature changes and user self breathe and lead to producing the fog, obstructed medical personnel and when using the goggles by the problem of the sight that the fog sheltered from, realized in time making fog dissipation to the release hot gas that goggles lens covered comprehensively, the influence of fog to work has been avoided, convenient to detach and the setting of change, make that anti-fogging device can relax more dismantle and install, the practicality of the whole equipment has been increased, the life-span of using has been improved simultaneously, make medical personnel need not oneself clean goggles in the course of the work, the efficiency of using travelling comfort and work has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic structural view of the present invention;

FIG. 5 is an enlarged view of area A in FIG. 2;

FIG. 6 is an enlarged view of area B of FIG. 3;

fig. 7 is an enlarged view of the region C in fig. 4.

In the figure: 1-a first eyewear coupler; 2-a goggle lens; 3-an anti-fog device; 4-a second eyewear coupler; 5-a device panel; 6-first laminate; 7-a second layer plate; 8-a third layer plate; 9-air inlet; 10-a motor; 11-a fan; 12-a heating well; 13-air outlet holes; 14-a partition plate; 15-a power supply; 16-a first groove; 17-an exhaust box; 18-a vent hole; 19-a first runner; 20-a slide bar; 21-a spring; 22-a movable block; 23-a limiting hole; 24-a card strip; 25-a metal rod; 26-a metal block; 27-limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an antifogging device of epidemic prevention goggles, includes

first goggles support

1, 1 both sides of first goggles support are connected with goggles lens 2, the top of goggles lens 2 is connected with the antifogging device 3 that makes the goggles blow the fog on the steam clearance goggles lens in the use, and one side that first goggles support 1 was kept away from to goggles lens 2 is connected with second goggles support 4, operates antifogging device 3, blows steam to goggles lens 2, makes goggles lens 2 produce the fog because indoor temperature changes and user self breathes and in time dissipates.

The anti-fog device 3 comprises a device panel 5, the goggles lens 2 is connected with the device panel 5, a first layer plate 6, a second layer plate 7 and a third layer plate 8 are arranged inside the device panel 5, an air inlet 9 is formed in one end, far away from the first goggles support 1, of the device panel 5, a motor 10 is arranged in the device panel 5, the output end of the motor 10 is connected with a fan 11, a plurality of heating holes 12 are formed in the first layer plate 6, air outlet holes 13 are formed in the bottom of the device panel 5, a separation plate 14 is connected between the first layer plate 6 and the second layer plate 7, a power supply 15 is arranged between the second layer plate 7 and the third layer plate 8, the output end of the motor 10 rotates to drive the fan 11 to rotate to bring air outside the anti-fog device 3 into the anti-fog device 3 through the air inlet 9, and the air becomes hot air to enter an exhaust box 17 from the air outlet, the air can smoothly enter the anti-fog device 3 for heating treatment to provide hot air flow.

The air inlet 9 is provided with a first groove 16, which increases the air inflow.

The bottom of device panel 5 is connected with a plurality of exhaust boxes 17, a plurality of exhaust holes 18 have been seted up to the bottom of exhaust box 17, and the hot gas flow gets into exhaust box 17 back from venthole 13, is discharged by a plurality of exhaust holes 18, carries out the hot gas flow defogging effect to goggles lens 2, makes the fog on goggles lens 2 in time dissipate, avoids sheltering from medical personnel's sight.

Be equipped with first spout 19 between the box 17 of exhausting, the top of goggles lens 2 is connected with draw runner 20 and with first spout 19 sliding connection, when installing anti-fogging device 3, place anti-fogging device 3 on goggles lens 2, draw runner 20 on the goggles lens slides on first spout 19, make anti-fogging device 3 slide to first goggles support 1's direction, install anti-fogging device 3 on goggles lens 2, when dismantling anti-fogging device 3, draw runner 20 on the goggles lens slides on first spout 19, slide anti-fogging device 3 to second goggles support 4 direction, take off anti-fogging device 3, the convenience is to anti-fogging device 3's installation and dismantlement, the practicality of the whole equipment has been increased.

The bottom end of the device panel 5 close to the third layer plate 8 is connected with a spring 21, the top end of the spring 21 is connected with a movable block 22, a limit hole 23 is formed in the movable block 22, a clamping strip 24 penetrates through the limit hole 23 and is connected with the device panel 5 in a sliding manner, one end of the clamping strip 24, which is close to the first goggles support 1, penetrates through the device panel 5 is connected with the first goggles support 1, the top end of the movable block 22 is connected with a metal rod 25, the metal rod 25 penetrates through two ends of the device panel 5 and is connected with a metal block 26, when the anti-fog device 3 is installed, the metal block 26 is pressed downwards to sequentially drive the metal rod 25 and the movable block 22 to move downwards, the spring 21 is compressed, the clamping strip 24 can penetrate through the limit hole 23, the metal block 26 is loosened, the spring 21 rebounds to act on the movable block 22, the movable block 22 is made to move upwards, the clamping strip 24, when dismantling anti-fog device 3, exert pressure to metal block 26 downwards, drive metal pole 25 and movable block 22 downstream in proper order, compression spring 21 makes card strip 24 align spacing hole 23, takes off anti-fog device 3, makes anti-fog device 3 can effectually fix on goggles lens 2, easy to assemble and dismantlement.

One side of the movable block 22 is connected with a limit plate 27, so that the movable block 22 cannot deviate.

The metal rod 25 extends to be equal to the height of the limiting hole 23 in the distance outside the device panel 5, and presses the metal block 26 downwards to the device panel 5 for fitting, so that the limiting hole 23 is aligned with the clamping strip 24, and the anti-fog device 3 is more easily mounted and dismounted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-fog device of epidemic prevention goggles, includes first goggles support (1), its characterized in that: first goggles support (1) both sides are connected with goggles lens (2), the top of goggles lens (2) is connected with makes the goggles blow antifog device (3) of the fog on the steam clearance goggles lens in the use, and one side that first goggles support (1) was kept away from to goggles lens (2) is connected with second goggles support (4).

2. The anti-fog device of anti-epidemic goggles as claimed in claim 1, wherein: antifog device (3) are including device panel (5), goggles lens (2) and device panel (5) are connected, the inside of device panel (5) is equipped with first plywood (6), second plywood (7) and third plywood (8), and device panel (5) keep away from the one end of first goggles support (1) and seted up air intake (9), be equipped with motor (10) in device panel (5), and the output of motor (10) is connected with fan (11), a plurality of heating holes (12) have been seted up on first plywood (6), the bottom of device panel (5) is equipped with venthole (13), be connected with division board (14) between first plywood (6) and second plywood (7), be equipped with power (15) between second plywood (7) and third plywood (8).

3. The anti-fog device of epidemic prevention goggles according to claim 2, characterized in that: the air inlet (9) is provided with a first groove (16).

4. The anti-fog device of epidemic prevention goggles according to claim 2, characterized in that: the bottom of the device panel (5) is connected with a plurality of exhaust boxes (17), and a plurality of exhaust holes (18) are formed in the bottom ends of the exhaust boxes (17).

5. The anti-fog device of anti-epidemic goggles as claimed in claim 4, wherein: be equipped with first spout (19) between exhaust box (17), the top of goggles lens (2) is connected with draw runner (20) and with first spout (19) sliding connection.

6. The anti-fog device of epidemic prevention goggles according to claim 2, characterized in that: the bottom that device panel (5) is close to third plywood (8) is connected with spring (21), and the top of spring (21) is connected with movable block (22), spacing hole (23) have been seted up in movable block (22), run through and sliding connection has card strip (24) in spacing hole (23), card strip (24) run through the one end that device panel (5) are close to first goggles support (1) and are connected with first goggles support (1), the top of movable block (22) is connected with metal pole (25), and the both ends that metal pole (25) run through device panel (5) are connected with metal block (26).

7. The anti-fog device of anti-epidemic goggles as claimed in claim 6, wherein: one side of the movable block (22) is connected with a limiting plate (27).

8. The anti-fog device of anti-epidemic goggles as claimed in claim 6, wherein: the distance of the metal rod (25) extending out of the device panel (5) is equal to the height of the limiting hole (23).