CN204114686U - Table air cleaning device - Google Patents

Abstract

A kind of table air cleaning device, base is provided with energy supply control module, anion generator and carbon fiber head, be connected with the lower body of rod simultaneously, energy supply control module, anion generator are arranged on inside or the base upper surface place of base, and carbon fiber head is arranged on the upper surface that head among base is exposed to base.Be provided with joint shaft between the lower body of rod and the upper body of rod, realize the hinged of the lower body of rod and the upper body of rod, and then the position of control lampshade.Upper body of rod connecting lamp cover, by the signal that infrared sensor feeds back, energy supply control module judges whether user blocks in light front, and then by stepper motor adjustment lampshade position, also control anion generator simultaneously and open and close, reach the effect of purification working environment air.The arrangement achieves light source position automatically to regulate, also make anion generator effectively be combined in desk lamp, reach the object of purification of air, beautified again environment.

Description

Desktop Air Purifier

technical field

The utility model belongs to the technical field of air treatment, more specifically, the utility model relates to an air purification device.

Background technique

Negative oxygen ions can effectively activate oxygen molecules in the air and effectively prevent diseases. Activate a variety of enzymes in the body to promote metabolism; it can change the body's response ability, activate the function of the reticuloendothelial system, enhance the body's immunity, and enhance disease resistance. The negative ion generator produces a large amount of negative ions and a small amount of ozone at the same time. The combination of the two is more likely to absorb various viruses and bacteria, causing structural changes or energy transfers, leading to their death. Dust removal and sterilization, but the current air purifier has a single design and does not integrate well with the environment.

Utility model content

In order to solve the above-mentioned technical problems, the purpose of this utility model is to provide a desktop air purification device, which skillfully integrates the negative ion generator for air purification into the desk lamp to achieve the purpose of air purification, and at the same time can effectively solve the problem of air purifiers and air purifiers. The problem of environmental integration.

A desktop air purification device, the base is provided with a power control module, an anion generator and a carbon fiber head, and is connected with a lower rod body at the same time, the power control module and the anion generator are arranged inside or on the upper surface of the base, and the carbon fiber head is arranged In the base, the head is exposed on the upper surface of the base. Both the lower rod body and the upper rod body are hollow structures, and the middle cavity is used for passing lighting power lines and control lines. A joint shaft is arranged between the lower rod body and the upper rod body to realize the hinge joint between the lower rod body and the upper rod body, thereby controlling the position of the lampshade. A stepping motor is arranged at the joint shaft, and the stepping motor is fixed on the lower rod body, and the rotation of the upper rod body is controlled by the gear structure and the positioning of the upper rod body is fixed. The upper rod body is connected to the lampshade, and an infrared sensor is set on the lampshade. The infrared sensor is connected to the power control module through the control line. The power control module judges whether the user is blocked in front of the light through the signal fed back by the infrared sensor, and then adjusts the position of the lampshade through the stepping motor. At the same time, it also controls the opening and closing of the negative ion generator to achieve the effect of purifying the air in the office environment.

Compared with the prior art, the utility model has the following beneficial effects: the device realizes the automatic adjustment of the position of the light source, and also enables the negative ion generator to be effectively combined in the desk lamp, thereby achieving the purpose of air purification and beautifying the environment.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the schematic diagram of the circuit of the utility model negative ion generator.

Explanation of reference signs: 1. base; 2. carbon fiber head; 3. negative ion generator; 4. power control module; 5. plug; 6. lower rod body; 7. stepping motor; 8. joint shaft; 10. Control line, 11. Lighting power line, 12 infrared sensor, 13 lampshade.

Detailed ways

The structure and performance will be further described in detail below in conjunction with the embodiments and drawings.

A desktop air purification device is provided with a power control module 4, an anion generator 3 and a carbon fiber head 2 on a base 1, and is connected with a lower rod body 6 at the same time, and the power control module 4 and the anion generator 3 are arranged inside or on the base 1 On the upper surface of the base 1 , the carbon fiber head 2 is arranged in the base 1 and the head is exposed on the upper surface of the base 1 . Both the lower rod body 6 and the upper rod body 9 are hollow structures, and the middle cavity is used to pass through the lighting power line 11 and the control line 10 . A joint shaft 8 is arranged between the lower rod body 6 and the upper rod body 9 to realize the hinge joint between the lower rod body 6 and the upper rod body 9, thereby controlling the position of the lampshade. The joint shaft 8 is provided with a stepping motor 7, the stepping motor 7 is fixed on the lower rod body 6, the rotation of the upper rod body 9 is controlled by the gear structure and the upper rod body 9 is positioned and fixed. Upper pole body 9 connects lampshade 13, is provided with infrared sensor 12 on lampshade 13, and infrared sensor 12 is connected with power supply control module by control line 10, and power supply control module judges whether the user blocks in front of light by the signal fed back by infrared sensor 12, and then The position of the lampshade is adjusted by the stepping motor, and the negative ion generator 3 is also controlled to be turned on and off, so as to achieve the effect of purifying the air in the office environment.

The negative ion generator is a device that generates air negative ions. The device processes the input DC or AC power through the EMI processing circuit and the lightning protection circuit, and then passes through the pulse circuit, overvoltage and current limiting; high and low voltage isolation and other lines are upgraded to AC. High voltage, and then rectified and filtered by special-grade electronic materials to obtain pure DC negative high voltage, connect the DC negative high voltage to the release tip made of metal or carbon elements, use the tip DC high voltage to generate high corona, and release a large number of electrons at high speed (e -), and electrons cannot exist in the air for a long time (the lifetime of existing electrons is only nS level), and will be captured by oxygen molecules (02) in the air immediately, thereby generating negative air ions.

It should be noted that although the above description shows and describes several preferred embodiments of the present utility model, as mentioned above, it should be understood that the utility model is not limited to the forms disclosed herein, and those skilled in the art make changes and Changes that do not depart from the spirit and scope of the utility model should be within the protection scope of the appended claims of the utility model.

Claims (3)

1. A desktop air purification device, the base is provided with a power control module, an anion generator and a carbon fiber head, and is connected with the lower rod body, the power control module, and the carbon fiber head is arranged in the base and the head is exposed on the upper surface of the base , there is a joint shaft between the lower rod body and the upper rod body, the hinge of the lower rod body and the upper rod body, a stepping motor is arranged at the joint shaft, the stepping motor is fixed on the lower rod body, and the gear structure controls the rotation of the upper rod body and the positioning of the upper rod body Fixed, the upper rod body is connected to the lampshade, and an infrared sensor is arranged on the lampshade. The infrared sensor is connected with the power control module through a control line, and the position of the lampshade is adjusted by a stepping motor. 2. The desktop air purification device according to claim 1, characterized in that: the lower pole body and the upper pole body are both hollow structures, and the middle cavity is used for passing lighting power lines and control lines. 3. The desktop air cleaning device according to claim 1, characterized in that: the negative ion generator is arranged inside the base or on the upper surface of the base.