CN213273088U

CN213273088U - Self-generating photocatalyst purifier capable of realizing gas detection and control system thereof

Info

Publication number: CN213273088U
Application number: CN202021911193.3U
Authority: CN
Inventors: 李毅; 邱海森
Original assignee: Yunhuike Huizhou Intelligent Control Technology Co ltd
Current assignee: Yunhuike Huizhou Intelligent Control Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-25
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of photocatalyst purifiers, in particular to a photocatalyst purifier which can generate electricity and realize gas detection and a control system thereof, wherein the purifier mainly comprises a photocatalyst plate, a PCB plate and a shell; the photocatalyst plate and the PCB plate are arranged in the shell in parallel; the PCB is provided with a light source, and the light source is arranged towards the photocatalyst plate; the upper end surface and the lower end surface of the shell are both provided with through holes for air to enter and flow out of the shell. The utility model solves the problem that the prior purifier usually needs an external power supply, and when the purifier is applied to the purification of the air in the vehicle, the exposed electric wire can be generated to influence the beauty of the interior decoration; and the purifier can only play a single purification role generally, but cannot play a warning role under the condition of poor air quality, so that the purifier has a single function.

Description

Self-generating photocatalyst purifier capable of realizing gas detection and control system thereof

Technical Field

The utility model relates to a photocatalyst purifier technical field, in particular to photocatalyst purifier and control system who just realizes gaseous detection from electricity generation.

Background

The air purifier is a household appliance product which can adsorb, decompose or convert various air pollutants and effectively improve the air cleanliness. There are many different technologies and media in the air purifier, making it able to provide clean and safe air to users, and the commonly used air purification technologies include adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure photo-mineralization technology, etc.; the material mainly comprises photocatalyst, active carbon, carbon core filter element technology and the like.

The photocatalyst is a general name of a photo-semiconductor material represented by nano-scale titanium dioxide and having a photocatalytic function, is coated on the surface of a base material, and has a strong catalytic degradation function under the action of ultraviolet light and visible light, so that toxic and harmful gases in the air can be effectively degraded, various bacteria can be effectively killed, toxins released by bacteria or fungi can be decomposed and harmlessly treated, and the photocatalyst also has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying the air and the like.

The existing purifier usually needs an external power supply or solar energy for power supply, and if the purifier is applied to the purification of air in a vehicle, exposed external wires can be formed, so that the appearance is influenced, or the normal power supply is difficult to realize in bad weather conditions; in addition, air purifier can not initiate the warning when detecting that toxic gas exceeds standard, leads to the unusual problem of air condition in the airtight hole ware.

SUMMERY OF THE UTILITY MODEL

The utility model provides a self-generating photocatalyst purifier for realizing gas detection and a control system thereof, which mainly solves the problem that the prior purifier usually needs an external power supply and can generate exposed electric wires to influence the beauty of the interior when applied to the purification of the air in the vehicle; and the purifier can only play a single purification role generally, but cannot play a warning role under the condition of poor air quality, so that the purifier has a single function.

The utility model provides a self-generating photocatalyst purifier for realizing gas detection, which comprises a photocatalyst plate, a PCB plate and a shell; the photocatalyst plate and the PCB plate are arranged in the shell in parallel; the PCB is provided with a light source, and the light source is arranged towards the photocatalyst plate; the upper end surface and the lower end surface of the shell are both provided with through holes for air to enter and flow out of the shell.

Preferably, the device also comprises a fan and a battery, wherein the fan is parallel to the photocatalyst plate and is arranged in a stacked mode; the fan rotates under the circulation of the air and stores electric energy for the battery.

Preferably, the gas detection device further comprises a gas detection assembly which is parallel to and stacked on the PCB; the gas detection assembly is used for detecting the air quality of the air.

Preferably, the housing comprises a bottom shell and a bracket cover which are detachably connected; an opening is formed in the upper end face of the bottom shell, and the opening is consistent with the support cover in shape.

Preferably, a protruding engaging structure is formed on one surface of the bracket cover, and the engaging structure is arranged outwards when the bracket cover is mounted on the bottom case.

The utility model also provides a photocatalyst purifier control system which can realize self-power generation and gas detection, comprising an electric power storage module, and a fan and a light source which are respectively and electrically connected with the electric power storage module; the fan rotates and accumulates electric energy for the electric power storage module, and the electric power storage module provides working current for the light source.

Preferably, the gas detection device further comprises a processor electrically connected with the power storage module, and a gas detection module electrically connected with the processor.

From the above, use the utility model provides a technical scheme can obtain following beneficial effect:

firstly, the air is purified by adopting a photocatalyst technology on the purifier, so that the air quality is effectively improved, the energy loss of the purified air is reduced, and the energy utilization rate is improved;

secondly, the air blower is arranged on the purifier and the control system thereof, and self-power supply is realized by means of the rotation of the air blower and the electric power storage, so that the attractiveness of the purifier in the working process is ensured;

third, the utility model provides a be provided with gas detector on the clarifier, can be used to detect the air quality, enlarge the function of clarifier, improve its application flexibility.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is an exploded view of a purifier according to embodiment 1 of the present invention;

fig. 2 is a system block diagram of a purifier control system in embodiment 2 of the present invention.

Detailed Description

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

The existing purifier usually needs an external power supply, and when the purifier is applied to the purification of air in a vehicle, the problem that the appearance of an interior decoration is affected by an exposed wire is generated; and the purifier can only play a single purification role generally, but cannot play a warning role under the condition of poor air quality, so that the purifier has a single function.

Example 1

As shown in fig. 1, in order to solve the above problem, the present embodiment provides a self-generating photocatalyst purifier for gas detection, which mainly includes a photocatalyst plate 10, a PCB plate 20 and a housing; the photocatalyst plate 10 and the PCB plate 20 are arranged in the shell in parallel; the PCB 20 is provided with a light source 21, and the light source 21 is arranged towards the photocatalyst plate 10; the upper and lower end surfaces of the shell are both provided with through holes for air to enter and flow into the shell.

Preferably, but not limited to, the light emitted from the light source 21 is ultraviolet light, and the ultraviolet light irradiates the photocatalyst plate 10, and free hydroxyl and active oxygen with very strong oxidizing power are generated through reaction, so that the photocatalyst plate has a very strong photooxidation-reduction function.

Preferably, but not limited to, the PCB board 20 is formed with a plurality of light sources 21, and the plurality of light sources 21 uniformly irradiate the photocatalyst plate 10.

Preferably, but not limited to, in this embodiment, the number of the through holes on the housing is several, and the through holes are densely distributed in the centers of the upper and lower end surfaces of the housing, and the center of the photocatalyst plate 10 and the center of the housing are located on the same vertical line. The shape of the through hole may be a circular hole shape or a strip shape, which is not limited herein.

In this embodiment, the photocatalyst plate 10 decomposes organic compounds and various inorganic substances in the air to purify the air, so that the air purity of the photocatalyst purifier of this embodiment is higher, thereby providing better user experience.

More specifically, a fan 40 disposed in parallel to and stacked on the photocatalyst plate 10, and a battery 50; the fan 40 rotates under the circulation of air and stores electric power for the battery 50.

Preferably, but not limited to, the cross-sectional area of the blower 40 is larger than that of the photocatalyst plate 10 so as to receive air from the inside of the strengthening housing over the entire surface thereof, so as to cause the blower 40 to rotate, thereby achieving energy storage. Wherein the fan 40 is a power generation fan 40.

In this embodiment, since the air inevitably flows through the through holes on the upper and lower end surfaces of the housing, the fan 40 is driven to rotate during the flowing process, and the power generated by the fan 40 is stored in the battery 50.

More specifically, a gas detection assembly 60 disposed in parallel and stacked relation to the PCB board 20; the gas detection assembly 60 is used to detect the air quality of the air.

More specifically, the housing includes a bottom case 31 and a stand cover 32 detachably connected; an opening is formed at an upper end surface of the bottom case 31, and the opening is in conformity with the shape of the holder cover 32.

Preferably, but not limited to, the bottom shell 31 is connected with the bracket cover 32 in a snap fit manner, or the edge of the bracket cover 32 is formed with an elastic material, so that the bottom shell 31 is in an interference fit with the bracket cover 32.

More specifically, a protruding engaging structure 321 is formed on one surface of the holder cover 32, and when the holder cover 32 is mounted on the bottom case 31, the engaging structure 321 faces outwards.

Preferably, but not limited to, the blower 40 is disposed near the bracket cover 32 in this embodiment, so when the engaging structure 321 is engaged with the air outlet of the vehicle, the blower 40 pushes the air sent from the air outlet to contact the photocatalyst plate 10, and the gas detecting element 60 is used to detect whether the purified air meets the preset requirement.

Preferably, but not limited to, the fastening structure 321 is used for clamping and fixing at a fan blade of the air outlet of the vehicle, so as to filter and purify air output from the air outlet; the engaging structure 321 can be adjusted according to the actual use environment, so that the air purifier of the embodiment is suitable for air purification in various environments.

In the present embodiment, during the starting process of the fan 40, air should be sent to the photocatalyst plate 10, so the installation direction of the fan 40 needs to be limited.

Example 2

As shown in fig. 2, in order to solve the foregoing problems, the present embodiment provides a self-generating photocatalyst purifier control system for gas detection, which mainly includes an electrical storage module 70, and a fan 40 and a light source 21 electrically connected to the electrical storage module 70; the fan 40 rotates to store electric energy in the power storage module 70, and the power storage module 70 provides operating current for the light source 21.

Preferably, but not limited to, the power storage module 70 may be further connected to external power to supply the current required by the light source 21 to operate in case the fan 40 fails to store power.

In the present embodiment, the electric energy stored by the rotation of the fan 40 is transmitted to the electric storage module 70 for storage and output to the light source 21.

More specifically, the gas detection device further includes a processor 80 electrically connected to the power storage module 70, and a gas detection module electrically connected to the processor 80.

Preferably, but not limited to, an alarm module is further provided in this embodiment, the alarm module may be an LED lamp, a buzzer, a display screen, or send warning information to a mobile terminal bound thereto, and the like, and the alarm module is not specifically limited again.

In this embodiment, the gas detection module sends the detection parameter to the processor 80, and the processor 80 determines whether the detection parameter exceeds a preset range, if so, determines that the air quality is not qualified, and starts a corresponding alarm module, and if not, records a parameter change trend.

To sum up, the self-generating photocatalyst purifier and the control system thereof provided in embodiments 1 and 2 can realize self-power supply of the purifier through the setting of the fan, purify air through the photocatalyst plate, and detect whether the quality of the purified air meets the requirements, so as to expand the function of the purifier and reduce the energy loss.

The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.

Claims

1. The utility model provides a from electricity generation and realize gaseous photocatalyst clarifier that detects which characterized in that: comprises a photocatalyst plate, a PCB plate and a shell; the photocatalyst plate and the PCB plate are arranged in the shell in parallel; the PCB is provided with a light source, and the light source is arranged towards the photocatalyst plate; the upper end surface and the lower end surface of the shell are both provided with through holes for air to enter and flow out of the shell.

2. The photocatalyst purifier capable of generating electricity and detecting gas according to claim 1, wherein: the device also comprises a fan and a battery, wherein the fan is parallel to the photocatalyst plate and is arranged in a stacked mode; the fan rotates under the circulation of the air and stores electric energy for the battery.

3. The photocatalyst purifier capable of generating electricity and detecting gas according to claim 2, wherein: the gas detection assembly is parallel to the PCB and is arranged in a stacked mode; the gas detection assembly is used for detecting the air quality of the air.

4. The photocatalyst purifier capable of self-generating and realizing gas detection according to any one of claims 1 to 3, characterized in that: the shell comprises a bottom shell and a bracket cover which are detachably connected; an opening is formed in the upper end face of the bottom shell, and the opening is consistent with the support cover in shape.

5. The photocatalyst purifier capable of generating electricity and detecting gas according to claim 4, wherein: one side of the support cover is provided with a convex clamping structure, and when the support cover is installed with the bottom shell, the clamping structure is arranged outwards.

6. The utility model provides a from electricity generation and realize gaseous photocatalyst clarifier control system who detects which characterized in that: the system comprises an electric power storage module, and a fan and a light source which are respectively electrically connected with the electric power storage module; the fan rotates and accumulates electric energy for the electric power storage module, and the electric power storage module provides working current for the light source.

7. The self-generating gas detection-realized photocatalyst purifier control system according to claim 6, characterized in that: the gas detection device further comprises a processor electrically connected with the power storage module, and a gas detection module electrically connected with the processor.