CN209960667U

CN209960667U - Air purifier convenient to renew cartridge more

Info

Publication number: CN209960667U
Application number: CN201920636428.3U
Authority: CN
Inventors: 金晶
Original assignee: Shandong Tongji Testing Technology Co Ltd
Current assignee: Shandong Tongji Testing Technology Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-01-17
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses an air purifier convenient to renew cartridge more, including outside protective housing, the inner chamber of outside protective housing is equipped with the filter core, it purifies layer, third and purify layer and fourth and purify the layer including first purification layer, second to filter the core, the first inner chamber fixedly connected with second that purifies the layer, the second purifies the inner chamber fixedly connected with third that purifies the layer and purifies the layer, the third purifies the inner chamber fixedly connected with fourth that the layer purified the layer and purifies the layer. The utility model discloses a set up spacing ring, sealed pad, venthole, micro motor, draw-in groove, bayonet lock, gag lever post, slider, spacing spring, spout and removal handle, can make the device reach the function of the renew cartridge of being convenient for, solved the air purifier on the current market and did not possess the function of the renew cartridge of being convenient for, it is clean that the renew cartridge need be changed after using a period, it is comparatively loaded down with trivial details to change the process, wastes time and energy, the ordinary family operation degree of difficulty is great, is unfavorable for the problem that the user used.

Description

Air purifier convenient to renew cartridge more

Technical Field

The utility model relates to an air purifier technical field specifically is an air purifier convenient to renew cartridge more.

Background

An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building types, and the air purifier has various technologies and media, so that it can provide clean and safe air for users, and the common air purification technologies include: adsorption technology, positive and negative ion technology, catalytic technology, photocatalyst technology, superstructure light mineralization technology, HEPA high efficiency filtration technology, electrostatic dust collection technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high efficiency material, anion generator etc. current air purifier adopts compound more, has adopted multiple purification technology and material medium simultaneously promptly.

Along with the development of progress and science and technology of the times, air purifier is selected by more and more people, and air purifier on the existing market does not possess the function of the renew cartridge of being convenient for, and the renew cartridge need be changed cleanly after using a period of time, and the change process is comparatively loaded down with trivial details, wastes time and energy, and the ordinary family operation degree of difficulty is great, is unfavorable for user's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purifier convenient to renew cartridge possesses the advantage of the renew cartridge of being convenient for, has solved the problem that air purifier does not possess the renew cartridge function of being convenient for on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: an air purifier convenient for replacing filter elements comprises an external protective shell, wherein the inner cavity of the external protective shell is provided with a filter element, the filter element comprises a first purification layer, a second purification layer, a third purification layer and a fourth purification layer, the inner cavity of the first purification layer is fixedly connected with the second purification layer, the inner cavity of the second purification layer is fixedly connected with the third purification layer, the inner cavity of the third purification layer is fixedly connected with the fourth purification layer, both sides of the inner cavity of the external protective shell are respectively provided with a vent hole matched with the filter element for use, the bottom of the external protective shell is provided with a fixing plate, both sides of the top of the fixing plate are respectively fixedly connected with a fixing frame, the inner cavity of the fixing frame is provided with a bayonet lock, the left side of the bayonet lock penetrates through the fixing frame and is fixedly connected with a moving handle, the top and the bottom of the bayonet lock are respectively fixedly connected with a limiting rod, and, the right side of bayonet lock runs through fixed frame and extends to the outside department of fixed frame, the draw-in groove of using with the bayonet lock cooperation is seted up to the outer wall of outside protective housing.

Preferably, the two sides of the bottom of the fixing plate are fixedly connected with supporting legs, the bottom of each supporting leg is fixedly connected with a supporting plate, and the bottom of each supporting plate is fixedly connected with an anti-slip pad.

Preferably, the top of the inner cavity of the outer protective shell is fixedly connected with a limiting ring matched with the filter element for use, and the top of the fixing plate is fixedly connected with a sealing gasket matched with the filter element for use.

Preferably, one side fixedly connected with slider that the bayonet lock is kept away from to the gag lever post, the spout that uses with the slider cooperation is all seted up to the top and the bottom of fixed frame inner chamber.

Preferably, the top of the inner cavity of the external protective shell is provided with a micro motor, fixing rods are fixedly connected to two sides of the micro motor, the outer side of each fixing rod is fixedly connected with the joint of the external protective shell, the output end of the micro motor is fixedly connected with a rotating rod, the top of the rotating rod is fixedly connected with fan blades, and the top of the external protective shell is fixedly connected with an air inlet plate.

Preferably, the first use material that purifies the layer is the HEPA layer, the second uses the material that purifies the layer and is active carbon, the third uses the material that purifies the layer and is the silver oxide layer, the fourth uses the material that purifies the layer and is cotton adsorbed layer.

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

1. the utility model discloses a set up spacing ring, sealed pad, venthole, cross filter element, micro motor, draw-in groove, bayonet lock, gag lever post, slider, spacing spring, spout and removal handle, can make the device reach the function of the renew cartridge of being convenient for, solved air purifier on the current market and did not possess the function of the renew cartridge of being convenient for, it is clean to use filter element need to be changed after a period, the replacement process is comparatively loaded down with trivial details, wastes time and energy, the ordinary family operation degree of difficulty is great, is unfavorable for the problem that the user used.

2. The phenomenon that the use is influenced by sliding when the device is used can be effectively avoided through the anti-slip mat, and the stability of the device when the device is used is improved;

the filter element can be effectively fixed through the sealing gasket and the limiting ring, the phenomenon that the filter element shakes to influence the filtering effect when in use is effectively avoided, and the stability of the device in use is improved;

through the sliding block and the sliding groove, the phenomenon that the use is influenced by clamping stagnation when the device is moved and clamped can be effectively avoided, and the smoothness of the device in use is improved;

the top of the device can be effectively protected through the air inlet plate, so that the influence of sundries entering the top of the device on the normal use of the device is avoided, and the safety of the device in use is guaranteed;

through confirming to use the material, can make the filtration purifying effect of device better, the purifying effect when having promoted the device and using.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a top cross-sectional view of the filter element of the present invention;

fig. 4 is a sectional view of the fixing frame of the present invention.

In the figure: the device comprises an external protective shell 1, a limiting ring 2, a fixing frame 3, a fixing plate 4, supporting legs 5, a supporting plate 6, a sealing gasket 7, a non-slip mat 8, an air outlet hole 9, a filter element 10, a fixing rod 11, a rotating rod 12, a fan blade 13, an air inlet plate 14, a micro motor 15, a clamping groove 16, a clamping pin 17, a first purifying layer 18, a second purifying layer 19, a third purifying layer 20, a fourth purifying layer 21, a limiting rod 22, a sliding block 23, a limiting spring 24, a sliding groove 25 and a moving handle 26.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an outside protective housing 1, spacing ring 2, fixed frame 3, fixed plate 4, supporting leg 5, backup pad 6, sealed pad 7, slipmat 8, venthole 9, filter element 10, dead lever 11, rotary rod 12, fan leaf 13, air inlet plate 14, micro motor 15, draw-in groove 16, bayonet lock 17, first purification layer 18, the second purifies layer 19, the third purifies layer 20, the fourth purifies layer 21, gag lever post 22, slider 23, spacing spring 24, spout 25 and remove and be the part that general standard spare or technical personnel in the field know 26 part, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, an air purifier convenient for replacing filter elements comprises an external protective shell 1, a micro motor 15 is arranged at the top of the inner cavity of the external protective shell 1, fixing rods 11 are fixedly connected to both sides of the micro motor 15, the outer side of each fixing rod 11 is fixedly connected with the joint of the external protective shell 1, a rotating rod 12 is fixedly connected to the output end of the micro motor 15, a fan blade 13 is fixedly connected to the top of the rotating rod 12, an air inlet plate 14 is fixedly connected to the top of the external protective shell 1, the top of the device can be effectively protected through the air inlet plate 14, impurities entering the top of the device are prevented from influencing the normal use of the device, the safety of the device during use is guaranteed, a filter element 10 is arranged in the inner cavity of the external protective shell 1, the filter element 10 comprises a first purifying layer 18, a second purifying layer 19, a third purifying layer 20 and a fourth purifying layer 21, the inner cavity of the first purifying layer 18 is fixedly connected with the, the inner cavity of the second purifying layer 19 is fixedly connected with a third purifying layer 20, the inner cavity of the third purifying layer 20 is fixedly connected with a fourth purifying layer 21, the first purifying layer 18 is made of HEPA (high efficiency particulate air) layer, the second purifying layer 19 is made of activated carbon, the third purifying layer 20 is made of silver oxide layer, the fourth purifying layer 21 is made of cotton adsorption layer, the filtering and purifying effect of the device is better by determining the used material, the purifying effect of the device is improved when the device is used, both sides of the inner cavity of the outer protective shell 1 are provided with air outlets 9 matched with the filter core 10, the top of the inner cavity of the outer protective shell 1 is fixedly connected with a spacing ring 2 matched with the filter core 10, the top of the fixing plate 4 is fixedly connected with a sealing gasket 7 matched with the filter core 10, and the filter core 10 can be effectively fixed through the sealing gasket 7 and the spacing ring 2, the filter element effectively avoids the phenomenon that the filter element 10 shakes to influence the filtering effect when in use, the stability of the device when in use is improved, the bottom of the outer protective shell 1 is provided with the fixed plate 4, two sides of the bottom of the fixed plate 4 are fixedly connected with the supporting legs 5, the bottom of the supporting legs 5 is fixedly connected with the supporting plate 6, the bottom of the supporting plate 6 is fixedly connected with the non-slip mat 8, the phenomenon that the device slides to influence the use when in use can be effectively avoided through the non-slip mat 8, the stability of the device when in use is improved, two sides of the top of the fixed plate 4 are fixedly connected with the fixed frame 3, the inner cavity of the fixed frame 3 is provided with the clamping pin 17, the left side of the clamping pin 17 penetrates through the fixed frame 3 and is fixedly connected with the moving handle 26, the top and the bottom of the clamping pin 17 are fixedly connected with the limiting rods 22, one side of, through slider 23 and spout 25, can effectively avoid the device to appear the jamming phenomenon that influences the use when removing the chucking, promote the smoothness nature when the device uses, bayonet lock 17's surface cover is equipped with spacing spring 24, and fixed frame 3 is run through and extends to fixed frame 3's outside department on bayonet lock 17's right side, and draw-in groove 16 that uses with bayonet lock 17 cooperation is seted up to the outer wall of outside protecting crust 1.

When the filter core cleaning device is used, a user pulls the moving handle 26, the moving handle 26 moves to drive the bayonet 17 to move, the moving of the bayonet 17 drives the limiting rod 22 to move, the limiting spring 24 is compressed to deform through the moving of the limiting rod 22, the moving of the limiting rod 22 drives the sliding block 23 to slide in the inner cavity of the sliding groove 25, the bayonet 17 moves to be separated from the close contact relation with the bayonet 16, the user holds the outer protective shell 1 to move upwards to separate the outer protective shell 1 from the fixed plate 4, the user takes the filter core 10 down to replace and clean, after cleaning is completed, the filter core 10 is put back to release the moving handle 26, the limiting rod 22 is driven to move through the elasticity of the limiting spring 24, the moving of the limiting rod 22 drives the bayonet 17 to move to recover the clamping state with the bayonet 16, and replacement is completed, through the cooperation of above-mentioned structure, can make the device reach the function of being convenient for change filter core, be fit for using widely.

In summary, the following steps: this air purifier convenient to renew cartridge, through spacing ring 2, sealed pad 7, venthole 9, filter element 10, micro motor 15, draw-in groove 16, bayonet lock 17, gag lever post 22, slider 23, spacing spring 24, spout 25 and removal 26, the air purifier on having solved the current market does not possess the function of the renew cartridge of being convenient for, filter element need be changed cleanly after using a period, the change process is comparatively loaded down with trivial details, waste time and energy, the ordinary family operation degree of difficulty is great, be unfavorable for the problem that the user used.

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 air purifier convenient to renew cartridge, includes outside protective housing (1), its characterized in that: the inner chamber of outside protecting crust (1) is equipped with crosses filter core (10), it purifies layer (20) and fourth and purifies layer (21) to cross filter core (10) including first purification layer (18), second purification layer (19), third purification layer (20) and fourth purification layer (21), the first inner chamber fixedly connected with second that purifies layer (18) purifies layer (19), the second purifies the inner chamber fixedly connected with third purification layer (20) on layer (19), the third purifies the inner chamber fixedly connected with fourth purification layer (21) on layer (20), venthole (9) that use with crossing filter core (10) cooperation are all seted up to the both sides of outside protecting crust (1) inner chamber, the bottom of outside protecting crust (1) is equipped with fixed plate (4), the equal fixedly connected with fixed frame (3) in both sides at fixed plate (4) top, the inner chamber of fixed frame (3) is equipped with bayonet lock (17), the left side of bayonet lock (17) is run through fixed frame (3) and fixedly connected with move handle (26), the top and the equal fixedly connected with gag lever post (22) in bottom of bayonet lock (17), the surface cover of bayonet lock (17) is equipped with spacing spring (24), the right side of bayonet lock (17) runs through fixed frame (3) and extends to the outside department of fixed frame (3), draw-in groove (16) that use with bayonet lock (17) cooperation are seted up to the outer wall of outside protecting sheathing (1).

2. An air cleaner to facilitate filter cartridge replacement according to claim 1, wherein: the supporting device is characterized in that supporting legs (5) are fixedly connected to two sides of the bottom of the fixing plate (4), supporting plates (6) are fixedly connected to the bottoms of the supporting legs (5), and anti-slip pads (8) are fixedly connected to the bottoms of the supporting plates (6).

3. An air cleaner to facilitate filter cartridge replacement according to claim 1, wherein: the top fixedly connected with of outside protective housing (1) inner chamber is with spacing ring (2) that filter core (10) cooperation was used, the top fixedly connected with of fixed plate (4) is with sealed pad (7) that filter core (10) cooperation was used.

4. An air cleaner to facilitate filter cartridge replacement according to claim 1, wherein: one side fixedly connected with slider (23) of bayonet lock (17) is kept away from in gag lever post (22), spout (25) that use with slider (23) cooperation are all seted up to the top and the bottom of fixed frame (3) inner chamber.

5. An air cleaner to facilitate filter cartridge replacement according to claim 1, wherein: the top of outside protective case (1) inner chamber is equipped with micro motor (15), the equal fixedly connected with dead lever (11) in both sides of micro motor (15), the outside of dead lever (11) and the junction fixed connection of outside protective case (1), the output fixedly connected with rotary rod (12) of micro motor (15), the top fixedly connected with fan leaf (13) of rotary rod (12), the top fixedly connected with air inlet plate (14) of outside protective case (1).

6. An air cleaner to facilitate filter cartridge replacement according to claim 1, wherein: the first use material that purifies layer (18) is the HEPA layer, the second use material that purifies layer (19) is active carbon, the third uses material that purifies layer (20) is the silver oxide layer, the fourth uses material that purifies layer (21) is cotton adsorbed layer.