CN206113137U - an air purifier - Google Patents

Abstract

The utility model discloses an air purifier relates to air purification technical field. This air purifier, including the fuselage, the surface cover of fuselage is equipped with the casing, the below that the surface of fuselage just is located the casing encircles and is equipped with the air intake, the below that the surface of fuselage just is located the air intake encircles and is equipped with blue phosphor strip, the fixed display screen that is equipped with in top that the surface of fuselage just is located the casing, the bottom of fuselage is connected with the button to the top of button runs through the fuselage and extends to its inside, the inside fixedly connected with baffle of fuselage, the top of baffle is equipped with motor fan. This air purifier, telescopic link and expanding spring's use is pushed away when air purifier, can let conducting rod and conducting block separately, can be timely close the motor fan, has avoided the motor fan to receive the damage, has guaranteed the normal use of motor fan, has solved air purifier and has not possessed the problem of auto-power-off.

Description

an air purifier

technical field

The utility model relates to the technical field of air purification, in particular to an air purifier.

Background technique

Air purifiers, also known as "air cleaners", air fresheners, and purifiers, refer to products that can absorb, decompose or transform various air pollutants and effectively improve air cleanliness. They are mainly divided into household, commercial, industrial, and building .

There are a variety of different technologies and media in the air purifier, enabling it to provide users with clean and safe air. Commonly used air purification technologies include: adsorption technology, negative ion technology, catalytic technology, photocatalyst technology, superstructure photomineralization technology , HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc.; material technologies mainly include: photocatalyst, activated carbon, synthetic fiber, HEAP high-efficiency materials, negative ion generator, etc. Most of the existing air purifiers are composite types, that is, multiple A purification technology and material media.

Existing air purifiers do not have the function of automatic power-off. If the air purifier is pushed down during use and the internal motor fan is not turned off in time, the motor fan will be damaged, which will affect the use of the air purifier. .

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an air purifier, which solves the problem that the air purifier does not have automatic power off.

(2) Technical solutions

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: an air purifier, including a fuselage, the surface of the fuselage is covered with a casing, and the surface of the fuselage is located below the casing and surrounds An air inlet is provided, the surface of the fuselage is located below the air inlet and is surrounded by a blue fluorescent strip, the surface of the fuselage is fixed on the top of the casing and a display screen is fixed, and the bottom of the fuselage is connected to There is a button, and the top of the button runs through the fuselage and extends to the inside, the inside of the fuselage is fixedly connected with a partition, the top of the partition is provided with a motor fan, and the bottom of the partition is connected with a telescopic rod , the bottom end of the telescopic rod is fixedly connected with the end of the button extending to the inside of the fuselage, the surface of the telescopic rod is surrounded by a telescopic spring, and the bottom of the partition is fixedly connected with a conductive rod between the telescopic rods, The top of the button is fixedly connected with a power supply device between the telescopic rods, and the inside of the fuselage is connected with a filter cotton layer, a HEPA filter layer and an activated carbon adsorption layer in sequence from bottom to top above the motor fan.

The energizing device includes a shell, the bottom of the shell is fixedly connected with the top of the button, the bottom of the inner wall of the shell is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a conductive block, and is connected to the conductive block and the conductive rod. Correspondingly, an opening is opened on the top of the housing at a position corresponding to the conductive block, and the motor fan is electrically connected to the conductive rod and the conductive block respectively.

Preferably, an air outlet is provided on the middle and upper part of the back of the casing.

Preferably, orange fluorescent strips are fixedly connected to both sides of the display screen and on the top of the casing.

Preferably, conductive wheels are movably connected to both sides of the conductive block, and the side of the conductive wheel away from the conductive block is in contact with the inner wall of the housing.

Preferably, the number of the air inlets is at least three, and the air inlets are equidistantly distributed around the middle and lower part of the fuselage.

(3) Beneficial effects

The utility model provides an air purifier. Has the following beneficial effects:

(1) The air purifier, through the use of telescopic rods and telescopic springs, can separate the conductive rod and the conductive block when the air purifier is pushed, and can turn off the motor fan in time to avoid damage to the motor fan , to ensure the normal use of the motor fan, not only solve the problem that the air purifier does not have automatic power off, but also reduce the maintenance cost of the air purifier.

(2), the air purifier, through the use of blue fluorescent strips and orange fluorescent strips, facilitates the display of the air purifier in a dark environment, avoiding unnecessary damage to the air purifier.

Description of drawings

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

Fig. 2 is a schematic diagram of the back of the structure of the utility model;

Fig. 3 is the internal structure schematic diagram of the fuselage of the present utility model;

Fig. 4 is a structural schematic diagram of the power supply device of the present invention.

In the figure: 1 body, 2 casing, 3 air inlet, 4 blue fluorescent strip, 5 display, 6 button, 7 partition, 8 motor fan, 9 telescopic rod, 10 telescopic spring, 11 conductive rod, 12 power supply Device, 121 shell, 122 buffer spring, 123 conductive block, 124 opening, 13 filter cotton layer, 14 HEPA filter layer, 15 activated carbon adsorption layer, 16 air outlet, 17 orange fluorescent strip, 18 conductive wheel.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: an air purifier, including a fuselage 1, the surface of the fuselage 1 is provided with a casing 2, and the surface of the fuselage 1 is located on the surface of the casing 2 There are air inlets 3 around the bottom, which allow air to enter the interior of the air purifier for purification. The number of air inlets 3 is at least three, and the air inlets 3 are equidistantly distributed around the middle and lower part of the fuselage 1. The surface of the body 1 and below the air inlet 3 are surrounded by a blue fluorescent strip 4, which can display the position of the air purifier in a dark environment, and the surface of the body 1 is located on the top of the casing 2 A display screen 5 is fixedly installed, and the display screen 5 can display pictures such as mute, wind speed, photocatalyst reduction, sterilization, PM2. The top of the casing 2 is fixedly connected with an orange fluorescent strip 17. The orange fluorescent strip 17 not only can display the position of the air purifier, but also facilitates the lighting of the display screen 5, which is convenient for the user to watch. The upper middle part of the back of the casing 2 There is an air outlet 16, which can discharge the purified air to the external environment. The bottom of the body 1 is connected with a button 6, which can ensure the normal operation of the motor fan 8, and the top of the button 6 runs through The fuselage 1 extends to its inside, the inside of the fuselage 1 is fixedly connected with a partition 7, the top of the partition 7 is provided with a motor fan 8, the bottom of the partition 7 is connected with a telescopic rod 9, and the telescopic rod 9 plays a connecting role. The function of the button 6, the bottom end of the telescopic rod 9 is fixedly connected with the end of the button 6 extending to the inside of the fuselage 1, the surface of the telescopic rod 9 is surrounded by a telescopic spring 10, and the telescopic spring 10 can not only buffer the air purifier when it is erected The gravity generated by itself can also separate the conductive rod 11 and the conductive block 123 when the air purifier is pushed to close the motor fan 8, which protects the normal use of the motor fan 8. The bottom of the partition 7 is located between the telescopic rod 9 The conductive rod 11 is fixedly connected between them, the conductive rod 11 has the function of electrification, and the top of the button 6 is fixedly connected with the electrifying device 12 between the telescopic rods 9, and the conductive block 123 provided inside the electrifying device 12 can be connected with the conductive rod 11. Used together, the air purifier can be kept powered on normally. The inside of the fuselage 1 and above the motor fan 8 are sequentially connected with a filter cotton layer 13, a HEPA filter screen layer 14 and an activated carbon adsorption layer 15. The filter cotton layer 13. Both the HEPA filter layer 14 and the activated carbon adsorption layer 15 have the function of filtering and purifying the air. The filter cotton layer 13 can filter the dust contained in the air, and the HEPA filter layer 14 can filter out tiny particles contained in the air. The activated carbon adsorption layer 15 can clear the peculiar smell and harmful gas in the air.

The energizing device 12 includes a housing 121, the bottom of the housing 121 is fixedly connected to the top of the button 6, the bottom of the inner wall of the housing 121 is fixedly connected with a buffer spring 122, the buffer spring 122 has a buffering effect, and the top of the buffer spring 122 is fixedly connected with a conductive block 123 , the conductive block 123 can be used in conjunction with the conductive rod 11, enough to keep the air purifier normally energized, and the conductive block 123 is set correspondingly to the conductive rod 11. Both sides of the conductive block 123 are movably connected with conductive wheels 18, and the conductive wheels 18 The side away from the conductive block 123 is in contact with the inner wall of the housing 121. The conductive wheel 18 facilitates the movement of the conductive block 123 inside the housing 121. An opening 124 is opened on the top of the housing 121 and corresponding to the position of the conductive block 123. The motor fan 8 is connected to the The conductive rod 11 is electrically connected to the conductive block 123 .

During use, when the air purifier is pushed down, the button 6 moves outward under the action of the telescopic spring 10, so that the conductive rod 11 and the conductive block 123 can be separated, and the motor fan 8 can be closed in time, which protects the motor fan 8 from Can be damaged, have guaranteed the normal use of motor fan 8.

In summary, the air purifier, through the use of the telescopic rod 9 and the telescopic spring 10, can separate the conductive rod 11 and the conductive block 123 when the air purifier is pushed, and can turn off the motor fan 8 in time. The motor fan 8 is avoided from being damaged, and the normal use of the motor fan 8 is guaranteed, which not only solves the problem that the air purifier does not have automatic power off, but also reduces the maintenance cost of the air purifier.

At the same time, the use of the blue fluorescent strip 4 and the orange fluorescent strip 17 facilitates the display of the air purifier in a dark environment, avoiding unnecessary damage to the air purifier.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising said element".

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of air purifier, including fuselage (1), it is characterised in that：The surface of the fuselage (1) is arranged with casing (2), institute State the surface of fuselage (1) and positioned at the lower section of casing (2) around being provided with air inlet (3), the surface of the fuselage (1) and be located at into Around being provided with blue-fluorescence bar (4), the surface of the fuselage (1) and fixing positioned at the top of casing (2) sets for the lower section in air port (3) The bottom for having display screen (5), the fuselage (1) is connected with button (6), and the top of button (6) is through fuselage (1) and extends To inside it, the inside of the fuselage (1) is fixedly connected with dividing plate (7), and at the top of the dividing plate (7) motor fan (8) is provided with, The bottom of the dividing plate (7) extends to fuselage through expansion link (9), bottom and the button (6) of the expansion link (9) is connected with (1) internal one end is fixedly connected, and the surface loop of the expansion link (9) is arranged with adjustable spring (10), the bottom of the dividing plate (7) Portion and conducting rod (11) is fixedly connected between expansion link (9), the top of the button (6) and positioned at expansion link (9) it Between be fixedly connected with power device (12), the inside of the fuselage (1) and positioned at the top of motor fan (8) from top to bottom successively It is connected with filter cotton layer (13), HEPA filter mesh layers (14) and activated carbon adsorption layer (15)；

The power device (12) includes shell (121), and the bottom of the shell (121) is fixedly connected with the top of button (6), The inwall bottom of the shell (121) is fixedly connected with buffer spring (122), and the top of the buffer spring (122) is fixed and connected Conducting block (123) is connected to, and is correspondingly arranged with conducting rod (11) to conducting block (123), the top of the shell (121) and right The position for answering conducting block (123) offers opening (124), the motor fan (8) respectively with conducting rod (11) and conducting block (123) it is electrically connected with.

2. a kind of air purifier according to claim 1, it is characterised in that：Open the back side middle and upper part of the casing (2) It is provided with exhaust outlet (16).

3. a kind of air purifier according to claim 1, it is characterised in that：The both sides of the display screen (5) and it is located at Fluorescent orange bar (17) is fixedly connected with the top of casing (2).

4. a kind of air purifier according to claim 1, it is characterised in that：Live the both sides of the conducting block (123) It is dynamic to be connected with conductive casters (18), and conductive casters (18) is contacted away from the side of conducting block (123) with the inwall of shell (121).

5. a kind of air purifier according to claim 1, it is characterised in that：The quantity of the air inlet (3) is at least Three, and air inlet (3) is equidistantly around the middle and lower part for being distributed in fuselage (1).