CN215867199U

CN215867199U - Can avoid adnexed light guide plate of steam

Info

Publication number: CN215867199U
Application number: CN202122133187.0U
Authority: CN
Inventors: 侯爱玲
Original assignee: Jiangmen Jin'an Photoelectric Technology Co ltd
Current assignee: Jiangmen Jin'an Photoelectric Technology Co ltd
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-02-18
Anticipated expiration: 2031-09-06

Abstract

The utility model relates to the technical field of line light source conversion components, in particular to a light guide plate capable of avoiding water vapor adhesion, which comprises a light guide plate body, wherein a water vapor drying device is arranged on a plate body at one end part of the light guide plate body, the water vapor drying device comprises a ventilation box arranged on the light guide plate body, a ventilation cavity is arranged in the ventilation box, two air inlet holes which are symmetrical to each other and communicated with the outside are arranged on the top wall of the ventilation cavity, air outlet holes communicated with the outside are arranged on the side wall of the ventilation cavity, a plurality of electric heating rods which are arranged at equal intervals are fixedly arranged between the left side wall and the right side wall of the ventilation cavity, a micro motor is arranged at the air inlet hole part, a fan is arranged on an output shaft of the micro motor, and a dustproof component is also arranged on a heat dissipation cylinder. The utility model can process the water vapor in time, avoids a large amount of water vapor from being attached to the light guide plate body, is convenient to use and brings convenience to users.

Description

Can avoid adnexed light guide plate of steam

Technical Field

The utility model relates to the technical field of linear light source conversion components, in particular to a light guide plate capable of avoiding water vapor adhesion.

Background

The light guide plate is the part that changes the line light source into the area source, and the usage of light guide plate is more extensive, and the kind of the light guide plate on the market is also more than many, but conventional light guide plate when the installation uses, lacks the structure that corresponds to steam goes on handling on it, can not realize in time handling steam, can cause steam to adhere to on the light guide plate for a long time and be difficult for dissipating, further can influence the light guide plate to the transformation effect of line light source, influence its normal use, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a light guide plate capable of preventing water vapor from adhering thereto, so as to solve the above-mentioned drawbacks of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a can avoid adnexed light guide plate of steam, includes the light guide plate body, be provided with steam drying device on one of them tip plate body of light guide plate body, steam drying device is including setting up ventilation box on the light guide plate body, be provided with the ventilation cavity in the ventilation box, be provided with two mutual symmetries on the roof of ventilation cavity and the fresh air inlet that is linked together with the external world, be provided with the exhaust vent that is linked together with the external world on the lateral wall of ventilation cavity, fixed mounting has a plurality of equidistant electric heat bars of arranging between the left and right sides chamber wall of ventilation cavity, the fresh air inlet position is provided with micro motor, be provided with the fan on micro motor's the output shaft.

Preferably, a heat dissipation cylinder is arranged outside the micro motor, a fixing base of the micro motor is fixedly installed on the heat dissipation cylinder, the micro motor is protected inside through the arranged heat dissipation cylinder, and the micro motor cannot be directly exposed outside and damaged due to collision.

Preferably, fixed mounting has solid fixed ring on the bottom barrel of a heat dissipation section of thick bamboo, gu fixed ring fixed mounting is in on the ventilation box, the convenience carries out the fixed mounting operation to a heat dissipation section of thick bamboo.

Preferably, still be provided with dustproof part on the heat dissipation section of thick bamboo, dustproof part is including setting up filter screen panel on the heat dissipation section of thick bamboo top surface through the filter screen panel that sets up, can realize carrying out filterable effect to the air that enters into in the heat dissipation section of thick bamboo.

Preferably, the cross section of the ventilation chamber is arc-shaped, so that the wind flows along the ventilation chamber more smoothly.

Preferably, the air outlet hole faces one side of the light guide plate body, so that air can flow along the surface of the light guide plate body, and the treatment effect on water vapor is improved.

Preferably, the other end plate body of the light guide plate body is provided with an air outlet box, and a discharge cavity communicated with the outside is arranged in the air outlet box, so that air with water vapor is discharged outwards along the discharge cavity, and the light guide plate is convenient to use.

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

the water vapor drying device ensures that the electric heating rod can work to start heating when the light guide plate is used, the micro motor works to drive the fan to rotate, and air is blown to the surface of the light guide plate body after passing through the electric heating rod to dry the water vapor on the surface of the light guide plate body, so that the water vapor can not continuously adhere to the surface of the light guide plate body.

Drawings

FIG. 1 is a schematic structural view of example 1 of the present invention;

FIG. 2 is an exploded view of a steam drying apparatus according to example 1 of the present invention;

FIG. 3 is a second schematic diagram of the explosion structure of the steam drying device in embodiment 1 of the present invention;

FIG. 4 is a sectional view of a ventilation box and an electric heating rod in embodiment 1 of the present invention;

FIG. 5 is a schematic structural view of example 2 of the present invention;

fig. 6 is an exploded view of the dust-proof member in embodiment 2 of the present invention;

fig. 7 is a sectional view of the outlet box in embodiment 2 of the present invention.

The meaning of the individual reference symbols in the figures is: 1. a light guide plate body; 2. a water vapor drying device; 20. a ventilation box; 201. a ventilation chamber; 202. an air inlet hole; 203. an air outlet; 21. an electric heating rod; 22. a heat-dissipating cylinder; 221. a fixing ring; 23. a micro motor; 24. a fan; 3. a dust-proof member; 30. fixing the disc; 31. a connecting rod; 32. a filtering net cover; 33. a central disk; 4. an air outlet box; 40. and is discharged out of the chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1 to fig. 4, the present embodiment provides a technical solution: a light guide plate capable of avoiding water vapor adhesion comprises a light guide plate body 1, wherein a water vapor drying device 2 is arranged on one end plate body of the light guide plate body 1, the water vapor drying device 2 comprises a ventilation box 20 fixedly installed on the light guide plate body 1, a ventilation cavity 201 is arranged in the ventilation box 20, two air inlet holes 202 which are symmetrical to each other and communicated with the outside are arranged on the top wall of the ventilation cavity 201, an air outlet hole 203 communicated with the outside is arranged on the side wall of the ventilation cavity 201, a plurality of electric heating rods 21 which are arranged at equal intervals are fixedly installed between the left side wall and the right side wall of the ventilation cavity 201, a micro motor 23 is arranged at the position of the air inlet hole 202, a fan 24 is fixedly installed on the output shaft of the micro motor 23, and the fan 24 faces one side of the air outlet hole 203, so that when in use, the electric heating operation can be started by connecting an external power supply through the electric heating rods 21, and then, the micro motor 23 is used for driving the fan 24 to rotate, so that hot air is blown out towards the surface of the light guide plate body 1, and water vapor on the surface of the light guide plate body 1 is dried, so that the water vapor is not easy to adhere to the surface of the light guide plate body 1, and the use is convenient.

In this embodiment, the heat dissipating cylinder 22 is disposed outside the micro motor 23, the fixing base on the micro motor 23 is fixedly mounted on the heat dissipating cylinder 22 through a plurality of fastening screws, and the micro motor 23 is protected inside through the heat dissipating cylinder 22, so that the micro motor 23 is not directly exposed to the outside and damaged by collision.

Specifically, the heat dissipation cylinder 22 can be made of a copper material, and the copper material has good heat dissipation performance, so that heat generated by the operation of the micro motor 23 can be dissipated outwards, and the use is convenient.

Furthermore, the fixing ring 221 is integrally formed on the bottom cylinder of the heat dissipation cylinder 22, and the fixing ring 221 is fixedly mounted on the ventilation box 20 through a plurality of fastening screws, so that the heat dissipation cylinder 22 is conveniently fixedly mounted.

In addition, the cross section of the ventilation chamber 201 is arc-shaped, so that the wind flows along the ventilation chamber 201 more smoothly.

It should be noted that the air outlet 203 faces one side of the light guide plate 1, which is beneficial for air to flow along the surface of the light guide plate 1, thereby improving the water vapor treatment effect.

It should be noted that the micro motor 23 and the electric heating rod 21 in the present embodiment are conventional technologies, and are not described herein again.

This embodiment is in concrete use, switch on external power supply with electric rod 21 and make its work, electric rod 21 work, begin to heat, in addition switch on external power supply with micro motor 23 and make its work, micro motor 23 work, output shaft rotation on it drives fan 24 and rotates, fan 24 rotates and drives the air flow, the air can rise through electric rod 21 aftertemperature, the realization blows hot-blast surface to light guide plate body 1, the realization carries out drying process to the steam on light guide plate body 1 surface, avoid light guide plate body 1's surface to adhere to a large amount of steam and influence light guide plate body 1's normal use effect, and is convenient to use.

Example 2

Referring to fig. 5 to 7, the difference between the present embodiment and embodiment 1 is: the heat radiation cylinder 22 is also provided with a dustproof component 3, the dustproof component 3 comprises a filter screen 32 arranged on the top surface of the heat radiation cylinder 22, and the effect of filtering air entering the heat radiation cylinder 22 can be realized through the arranged filter screen 32; and integrated into one piece has central disc 33 on the cover body of filter screen panel 32's top, and the bottom surface central point department of central disc 33 has the connecting rod 31 that is vertical form setting through fastening screw fixed mounting, and the inseparable welding in bottom of connecting rod 31 has fixed disk 30, and fixed disk 30 passes through fastening screw fixed mounting on the base of micro motor 23, conveniently carries out the fixed mounting operation, facilitates the use to filter screen panel 32.

In this embodiment, fixed mounting has air-out box 4 on the other tip plate body of light guide plate body 1, is provided with the discharge cavity 40 that is linked together with the external world in the air-out box 4, does benefit to the air that has steam and outwards discharges along discharge cavity 40, facilitates the use.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can avoid adnexed light guide plate of steam, includes light guide plate body (1), its characterized in that: be provided with steam drying device (2) on one of them tip plate body of light guide plate body (1), steam drying device (2) is including setting up ventilation box (20) on the light guide plate body (1), be provided with ventilation cavity (201) in ventilation box (20), be provided with two mutual symmetries on the roof of ventilation cavity (201) and with external intake air (202) that are linked together, be provided with exhaust vent (203) that are linked together with the external world on the lateral wall of ventilation cavity (201), fixed mounting has a plurality of equidistant electric heat stick (21) of arranging between the left and right sides chamber wall of ventilation cavity (201), intake air (202) position is provided with micro motor (23), be provided with fan (24) on the output shaft of micro motor (23).

2. The light guide plate capable of avoiding moisture adhesion according to claim 1, wherein: a heat dissipation cylinder (22) is arranged outside the micro motor (23), and a fixing base of the micro motor (23) is fixedly installed on the heat dissipation cylinder (22).

3. The light guide plate capable of avoiding moisture adhesion according to claim 2, wherein: the bottom barrel of heat dissipation cylinder (22) is gone up fixed mounting has solid fixed ring (221), gu fixed ring (221) fixed mounting be in on ventilation box (20).

4. The light guide plate capable of avoiding moisture adhesion according to claim 3, wherein: still be provided with dustproof part (3) on heat dissipation cylinder (22), dustproof part (3) are including setting up filter screen panel (32) on heat dissipation cylinder (22) top surface.

5. The light guide plate capable of avoiding moisture adhesion according to claim 1, wherein: the cross section of the ventilation chamber (201) is arc-shaped.

6. The light guide plate capable of avoiding moisture adhesion according to claim 1, wherein: the air outlet (203) faces one side of the light guide plate body (1).

7. The light guide plate capable of avoiding moisture adhesion according to claim 1, wherein: an air outlet box (4) is arranged on the other end plate body of the light guide plate body (1), and a discharge cavity (40) communicated with the outside is arranged in the air outlet box (4).