CN205939453U

CN205939453U - Air purifier

Info

Publication number: CN205939453U
Application number: CN201620936892.0U
Authority: CN
Inventors: 藤本英俊
Original assignee: Sharp Corp
Current assignee: Sharp Corp
Priority date: 2015-12-15
Filing date: 2016-08-24
Publication date: 2017-02-08
Anticipated expiration: 2026-08-24
Also published as: JP2017109158A

Abstract

A air purifier that enables clear air to the drum shape of the scope than bigger in the past diffusion is provided. Air purifier (1) possesses box (2), and above -mentioned box (2) are the lower part drum shape thicker than upper portion, in the lower part towards have air suction inlet (22) all -roundly to have air blowing mouth (21) at the upper surface.

Description

Air purifier

Technical field

This utility model is related to the air purifier of drum.

Background technology

It is box that air purifier typically internally receives pressure fan and the casing of filter, has after casing Air suction inlet, has Air blowing mouth (referring for example to patent documentation 1) on top.

Above-mentioned air purifier is generally disposed at the indoor wall side such as daily life interior and uses, with filter cleaning from located at case The air that body air suction inlet below attracts, the air of the cleaning that the Air blowing mouth blowout from casing top purifies.

Prior art literature

Patent documentation

Patent documentation 1：(Japan) JP 2009-34604 publication (on 2 19th, 2009 open)

Utility model content

Utility model problem to be solved

However, the air purifier of box can only be arranged at the corner in the houses such as the wall side of interior.Therefore, it is impossible to make cleaning Air spread as far as possible uniformly and on a large scale.In addition, the air purifier of box also exist display part be only located at front surface or Upper surface and be difficult confirm operational situation other problems.

This utility model be in view of the problem of air purifier of above-mentioned existing box and complete, it is intended that Offer can make the air purifier of the air of the cleaning drum to scope diffusion bigger than ever.In addition, this practicality is new The another object of type is, provides the air purifier that can be easier to make for operational situation confirmation than ever.

For solution to problem

In order to solve the above problems, the air purifier of a mode of the present utility model, possess casing, under above-mentioned casing is Portion's drum thicker than top, in bottom towards having air suction inlet in all directions, and has air in upper surface and blows Outlet.

In order to solve the above problems, the air purifier of a mode of the present utility model, possess：Casing, it is cylindrical shape Shape, has air suction inlet in bottom and has Air blowing mouth in upper surface；And top board, it is inverted cone shape, during vertical view Close the central part of above-mentioned Air blowing mouth.

In order to solve the above problems, the air purifier of a mode of the present utility model, possess：Casing, it is cylindrical shape Shape, has air suction inlet in bottom and has Air blowing mouth in upper surface；And light-emitting device, it is by above-mentioned air The central part in ventilation path that inlet hole is connected with above-mentioned Air blowing mouth has multiple with what above-mentioned ventilation path was arranged in parallel Light source, above-mentioned casing have light transmission and be drum, make from above-mentioned light-emitting device project light to comprehensive transmission.

Utility model effect

According to a mode of the present utility model, it is possible to provide the circle of the air of cleaning to scope diffusion bigger than ever can be made The air purifier of barrel shape.

Brief description

Fig. 1 is the axonometric chart of the outward appearance of air purifier representing embodiment 1 of the present utility model.

Fig. 2 is the sectional view of the schematic configuration of air purifier representing embodiment 1 of the present utility model.

Fig. 3 (a) be the line A-A of the air purifier shown in Fig. 2 to regarding sectional view, Fig. 3 (b) is that the air shown in Fig. 2 is net The line B-B changing device is to regarding sectional view.

Fig. 4 (a) be the line C-C of the air purifier shown in Fig. 2 to regarding sectional view, Fig. 4 (b) is to represent from air cleaning Above device, the plane graph of schematic configuration during this air purifier of embodiment 1 of the present utility model is watched in side.

Fig. 5 (a) is the structure of the major part of the light-emitting device of air purifier representing embodiment 1 of the present utility model The axonometric chart becoming, Fig. 5 (b) is the major part of the light-emitting device of air purifier representing embodiment 1 of the present utility model Composition front view.

Fig. 6 is the sectional view of the schematic configuration of air purifier representing embodiment 2 of the present utility model.

Fig. 7 is the outline of the major part of the light-emitting device of air purifier representing embodiment 2 of the present utility model The axonometric chart constituting.

Fig. 8 is the sectional view of the schematic configuration of air purifier representing embodiment 3 of the present utility model.

Description of reference numerals

1 air purifier

2 casings

3 supporters

4 driving means accommodating containers

5 control devices

6 filters

7 pressure fan

8 light-emitting devices

9 top boards

11 ventilation path

21 Air blowing mouths

22 air suction inlets

23 fixing components

71 Air Blast fans

72 motors

73 fixing axles

81 LED

82 LED-baseplate

83 support shafts

84 light conductors

85 optical fiber

86 harness components

87 covers

88 light diffusing sheets

Specific embodiment

Hereinafter, explain embodiment of the present utility model.

[embodiment 1]

If an embodiment of the present utility model is illustrated based on Fig. 1～Fig. 5 (a), Fig. 5 (b), it is as follows.

Fig. 1 is the axonometric chart of the outward appearance of air purifier 1 representing present embodiment.Fig. 2 represents present embodiment The sectional view of the schematic configuration of air purifier 1.Fig. 3 (a) be the line A-A of the air purifier 1 shown in Fig. 2 to regarding sectional view, Fig. 3 (b) is the line B-B of the air purifier 1 shown in Fig. 2 to regarding sectional view.Fig. 4 (a) is the air purifier 1 shown in Fig. 2 To regarding sectional view, Fig. 4 (b) is this air cleaning representing side viewing present embodiment above air purifier 1 to line C-C The plane graph of schematic configuration during device 1.Fig. 5 (a) is the main of the light-emitting device 8 of the air purifier 1 representing present embodiment The axonometric chart of partial composition, Fig. 5 (b) is the major part of the light-emitting device 8 of the air purifier 1 representing present embodiment The front view constituting.Additionally, in Fig. 5 (a), Fig. 5 (b), for convenience of description, represent make by light conductor 84 cover multiple The state that a part of LED81 in LED (light emitting diode) 81 exposes.

Schematic configuration ＞ of ＜ air purifier 1

As shown in Fig. 2 the air purifier 1 of present embodiment possesses：Casing 2, supporter 3, driving means accommodating container 4th, control device 5, filter 6, pressure fan 7, light-emitting device 8 and top board 9.

Casing 2 is fixed on supporter 3.Driving means accommodating container 4, control device 5, filter 6, pressure fan 7, luminous Device 8 and top board 9 are located at the inside of the casing 2 being surrounded by casing 2 and supporter 3.

Hereinafter, illustrate in greater detail above-mentioned each element.

(casing 2)

As depicted in figs. 1 and 2, casing 2 has that the periphery of the bottom of this casing 2 is bigger than the periphery on top, casing 2 bottom The drum of the wider bottom broadening in lower section.Therefore, the opening diameter of the bottom of casing 2 is formed as the opening than top Diameter is big.

The air purifier 1 of present embodiment attracts air from bottom, the foreign body of this in the air is removed and makees from top For purify air blowout.The upper opening of casing 2 uses as the Air blowing mouth 21 blowing out purify air.

As shown in figure 1, multiple air suction inlets 22 of the air outside attracting spread all over the periphery entirety of casing 2 located at casing 2 bottom.Air suction inlet 22 is formed by setting or atypic pore, is diminished toward top and hole with from bottom with aperture The mode that number tails off configures.

Casing 2 is formed by translucent materials such as glass, the resins with light transmission.Though the color of the outward appearance of casing 2 does not have It is particularly limited to, but preference such as bottom is opaque and top is transparent, more preferably with absorbance with from bottom up Portion and the mode that uprises are formed.Alternatively, it is also possible to top, color is light compared with bottom or top and bottom phase specific luminance or coloured silk Spend high mode to be formed.

The inner space of casing 2 as the inside by sucking casing 2 from air suction inlet 22 air to Air blowing mouth The ventilation path 11 of 21 guiding uses.

According to present embodiment, as noted previously, as casing 2 has drum, thus will not air as box net Change device and limit setting place like that, therefore can be configured at the central part that space is set of the air purifiers such as such as interior 1.

In addition, according to present embodiment, the bottom being set to casing 2 is relatively thick compared with top, the top of casing 2 with Portion compares relatively thin drum, thus, it is possible to constriction pass through casing 2 in inner space formed ventilation path 11, can make by The internal gas flow that the air passing through in this ventilation path 11 produces realizes high speed.

Therefore, compared with the situation that casing 2 is only set to drum, can improve further and be discharged to the outside from casing 2 Air the velocity of discharge, formation convection current can be placed in space in air purifier 1.

Thus, according to present embodiment, the air of the cleaning of purification not only can be delivered to air purifier 1 around, also Send away from air purifier 1, and the comprehensive diffusion of the air of the cleaning surrounding to air purifier 1 can be made.

Even if in addition, the rotating speed of such as pressure fan 7 is identical, compared with only casing 2 being set to the situation of drum, also can Improve the velocity of discharge to the outside air discharged from casing 2 further, therefore can reduce the rotating speed of pressure fan 7 by this amount.Cause And, in the case of the rotating speed identical of pressure fan 7, compared with only casing 2 being set to the situation of drum, can carry out quieter Operating.

In addition, in addition to the running noise of pressure fan, also producing wind at the position making ventilation curved way and make an uproar.According to this enforcement Mode, for example, as Patent Document 1, also can be by the air of the cleaning purifying from air cleaning even if not making ventilation path tilt Device 1 sends away, and can make the comprehensive diffusion of the air of the cleaning surrounding to air purifier 1, therefore, thus also can enter The quiet driving of row.

In addition, casing 2 has above-mentioned shape, thus, it is possible to make air purifier 1 be stably placed at the quilts such as floor or desk Placed side, and multiple air suction inlets 22 can be set in the bottom of casing 2, total air suction inlet area can be increased.

In addition, casing 2 has drum as mentioned above, the periphery that multiple air suction inlets 22 spread all over casing 2 integrally sets In the bottom of casing 2, thus, it is possible to carry out air-breathing from comprehensive (i.e. 360 degree).

And, as described above, by the bottom, i.e. that the forming position of the air suction inlet 22 of casing 2 is set as casing 2 The relatively low position of the ratio of casing 2 and so that design is improved.

Particularly in the present embodiment, as shown in figure 1, air suction inlet 22 by aperture and density (hole count) with from The pore that the mode that the lower section of casing 2 diminishes toward top configures is formed.

Therefore, according to present embodiment, be provided that for example with the existing letter being fitly configured with cancellate air entry Single outward appearance different, attractive appearance and the excellent air purifier of design 1, and sky upward from below can be produced The impression of flow of air.Additionally, the size of pore is not particularly limited.

In addition, make in the way of light transmission or tone uprise toward top with the bottom from casing 2 casing 2 light saturating Penetrate rate or tone has level, thus, it is possible to emphasize further to make the impression of air cleaning from below toward top.

In the present embodiment, as shown in Fig. 2 the length of ratio pressure fan 7 downstream of casing 2 is formed as comparing pressure fan 7 is long by the length of upstream side.Therefore, using nozzle length effect, the air of cleaning and ventilation path 11 can be made abreast to be ejected into Higher position.

In addition, as depicted in figs. 1 and 2 or, the upper opening of casing 2 is formed as than torso portion slightly laterally The inverted cone shape of extension.

Thus it is easy to make 360 degree centered on air purifier 1 of the flow direction that puffs away from Air blowing mouth 21 blowout complete Orientation spreads.

Thus, according to present embodiment, the air of purification can be delivered to farther place from air purifier 1, cleaning can be made Air is to for example indoor entirety with bigger scope diffusion.

It is configured with the driving means accommodating container 4 being fixed on supporter 3 and filter 6 in the inside of the bottom of casing 2.

Inwall in the bottom of casing 2 is provided with the fixing fixing component 23 of filter 6.

(supporter 3)

Supporter 3 is the discoid supporting member of the bottom surface becoming air purifier 1.Can be in the upper table of supporter 3 Face or side are formed with groove for example (not shown) for static housing 2 etc..In order to carry out replacing of filter 6 grade etc. and by case Body 2 is fixed on supporter 3 and casing 2 can be pulled down freely.

Alternatively, it is also possible to be provided with the power supply unit (not shown) such as such as power line in the such as bottom surface of supporter 3.But, to The power supply of air purifier 1 be not particularly limited it is also possible in supporter 3 or driving means accommodating container 4 battery-mounted or Accumulator etc..

(driving means accommodating container 4)

Driving means accommodating container 4 is configured in supporter 3 in the way of the central part of the inside of the bottom positioned at casing 2 On.

Driving means accommodating container 4 is the container internally received to the driving means that air purifier 1 is driven.Make For the driving means of driven device accommodating container 4 storage, motor 72, control device 5 of such as pressure fan 7 etc. can be enumerated.Separately Outward, in the case that air purifier 1 possesses communicator, as driving means it is also possible to be accommodated with such as reception device etc. Communicator.

Driving means accommodating container 4 is also as the Air Blast fan 71 being connected with above-mentioned driving means or light-emitting device The supporting table that 8 are fixed uses.

(control device 5)

Control device 5 is the circuit substrate with the control circuit of driving controlling air purifier 1, to pressure fan 7 The action in each portion of the air purifier 1 that LED-baseplate 82 of motor 72 and light-emitting device 8 etc. is connected with this control device 5 is carried out Control.

For example, control device 5 has undirected motor 72 and LED-baseplate 82 applied voltage, voltage by control and applies electricity Timing of pressure etc., thus control pressure fan 7 and the driving of light-emitting device 8.

Control device 5 uses such as CPU (Central Processing Unit：Central processing unit) or application specific processor Deng arithmetic processing apparatus.

Control device 5 reads and executes for example by RAM (Random Access Memory：Random access memory), ROM (Read Only Memory：Read only memory), HDD (Hard Disc Drive：Hard disk drive) etc. storage part (not shown) The various information of storage and the program for implementing various controls, thus control the action in each portion of air purifier 1 blanketly, And for example control the timing lighted and extinguish of each LED81 of light-emitting device 8 and carry out the deduction of light.Additionally, by execution Program and construct such as voltage switching control unit, communication control unit etc. in control device 5.

In addition, as described above, air purifier 1 both can possess the communicator as driving means it is also possible to make control Device 5 processed is connected to communicator.

In the case of arranging communicator preferably in driving means accommodating container 4, casing 2 and driving means accommodating container 4 are made up of transmissible component such as insulator or infrared ray etc., and are configured to transmit from outside signal.

(filter 6)

Filter 6 is as shown in Fig. 2 and Fig. 3 (a), along case in the way of covering air suction inlet 22 from the inner side of casing 2 The inner circumferential of body 2 is installed on the inner side of the bottom of casing 2.

Filter 6 makes the air being taken in casing 2 from air suction inlet 22 pass through by pressure fan 7, and thus capture is collected It is simultaneously separated (removing) from this air by the foreign bodies such as the dust of this in the air, thus purifies the air for cleaning.

(pressure fan 7)

It is provided with pressure fan 7 as shown in Fig. 2 and Fig. 3 (b) in ventilation path 11.Pressure fan 7 possesses Air Blast fan 71 and to this Air Blast fan 71 carries out the motor 72 of rotation driving.

Air Blast fan 71 is above fixing driving means accommodating container 4 on supporter 3.Air Blast fan 71 is with electricity The mode that the fixing axle 73 of machine 72 is located on the central shaft of ventilation path 11 configures.

As pressure fan 7, can enumerate and diagonal flow fan is used as the oblique flow pressure fan of Air Blast fan 71 or by aerofoil fan etc. Axial flow fan as Air Blast fan 71 etc..

When by motor 72 rotation driving Air Blast fan 71, the air of the surrounding of casing 2 is inhaled from air suction inlet 22 Enter in casing 2.The air being inhaled into is cleaned through filter 6, afterwards in the ventilation path 11 in the downstream of Air Blast fan 71 Porch from the flowing break-in of radial direction be the axial outlet side flowing and being directed to ventilation path 11, from Air blowing mouth 21 blowouts.

Additionally, in fig. 2, though the situation of 1 Air Blast fan 71 will be provided only with for for example and illustrated, air-supply Fan 71 can also be provided with multiple.

(light-emitting device 8)

Light-emitting device 8 as shown in Fig. 2 and Fig. 4 (a) pressure fan 7 in ventilation path 11 for the configuration and Air blowing mouth 21 it Between.

Light-emitting device 8 is by the light deduction device of the deduction of light, possesses：LED81 as light source；Install LED81's Multiple LED-baseplate 82 as wiring substrate；By the support shaft 83 that LED-baseplate 82 is fixing；And the light projecting from LED81 is entered The light conductor 84 of row diffusion.

Support shaft 83 in the way of the central authorities positioned at ventilation path 11 parallelly with ventilation path 11 (i.e. parallel with direction of ventilation) Fixing.

LED-baseplate 82 is individually fixed in support shaft 83 in the way of surrounding support shaft 83.In the present embodiment, support shaft 83 horizontal direction section has hexagon shape, and 6 LED-baseplate 82 are individually fixed in the parallel with ventilation path 11 of support shaft 83 Each 6 faces.

In each LED-baseplate 82, the extended direction along each LED-baseplate 82 is arranged with multiple LED81.Therefore, LED81 with Ventilation path 11 is arranged in parallel.

Light conductor 84 and LED81 relative configuration.Light conductor 84 is by making to make it spread from the light scattering of LED81 injection. The light projecting from LED81 is injected to outside via light conductor 84 with the casing 2 with light transmission by light-emitting device 8.

According to present embodiment, LED81 and ventilation path 11 are abreast configured at the central part of such as ventilation path 11, and case Body 2 has light transmission, thus, it is possible to see the light projecting from LED81 via the casing 2 with light transmission.According to present embodiment, Can see that LED81's inhibits dazzling soft light by seeing transmitted through the light of casing 2.

Now, particularly above-mentioned light-emitting device 8 is also equipped with LED81 relative configuration and spreads the light projecting from LED81 Light conductor 84, thus, it is possible to suppress the flicker of LED81, can improve further from light-emitting device 8 project light aesthetic property.

In addition, as described above, casing 2 has drum.Therefore, according to present embodiment, from the week of air purifier 1 Arbitrary place of 360 degree of comprehensive, i.e. air purifier 1 the surrounding enclosing can see that inhibiting of LED81 is dazzling soft Light, and the deduction of the light that can be carried out by LED81 from the comprehensive confirmation of the surrounding of air purifier 1.Accordingly, it is capable to than ever more Easily carry out the confirmation of operational situation, and design can be improved.

In addition, according to present embodiment, as described above, abreast it is configured with LED81 with ventilation path 11.So, by Draw air into extended direction (i.e. long side direction) the configuration LED81 of the ventilation path 11 that hole 22 and Air blowing mouth 21 connect and energy Significantly obtain the configuration position of LED81.

In addition, abreast configuring LED81 with ventilation path 11, thus, the configuration direction phase of the air stream of purification and LED81 With.Thus, it is easy to use up to show air stream.

And, in the case that pressure fan 7 employs oblique flow pressure fan or axial flow fan, LED81 is joined as mentioned above Be placed in the central part (i.e. the extending direction of the rotary shaft of pressure fan 7) of ventilation path 11, thus, it is possible to constriction ventilation path 11 and make by The internal gas flow that the air passing through in ventilation path 11 produces realizes high speed, and can close the big ventilation path of air turbulence 11 Middle body, can improve air-supply efficiency.

In the present embodiment, light conductor 84 possesses：Multiple optical fiber 85；And harness component 86, it is by above-mentioned optical fiber 85 Harness, has light transmission.

As shown in Fig. 5 (a), the orientation with LED81 abreast configures optical fiber 85.Optical fiber 85 is to cover the light of LED81 The mode of outgoing plane covers the support shaft 83 of fixed LED-baseplate 82 around.

Optical fiber 85 is fixed on LED-baseplate 82 in the way of the light emergence face that optical fiber 85 covers LED81 by harness component 86 LED mounting surface.

Optical fiber 85 has light transmission and has flexibility, can easily cover and to be configured in the way of surrounding support shaft 83 The light emergence face of each LED81, and the light projecting from LED81 can be made easily to scatter and spread by the bundle of optical fiber 85.

(top board 9)

As shown in Fig. 2 and Fig. 4 (b), it is provided with the back taper of the central part of occluded air blow-off outlet 21 in the upper opening of casing 2 The top board 9 of shape.

A circle less than the upper opening of casing 2 when top board 9 is formed as overlooking.Thus, formed between top board 9 and casing 2 There is the Air blowing mouth 21 of ring-type.

According to present embodiment, the top board 9 of the inverted cone shape of central part of occluded air blow-off outlet 21 when so setting is overlooked, Thus, it is possible to reduce the area of ventilation path 11 and Air blowing mouth 21, the air-flow of blowout can be made to realize high speed.Therefore, according to this reality Apply mode, the air of purification can be sent away with respect to air purifier 1.

In addition, according to present embodiment, as described above, top board 9 is formed as inverted cone shape, thus, it is possible to will be from Air blowing mouth 21 The blowout air-flow of blowout is along the peripheral direction guiding of air purifier 1.Further, since by top board 9 top board 9 and casing 2 it Between form the Air blowing mouth 21 of ring-type, so the 360 degrees omnidirection centered on air purifier 1 for the flow direction that puffs away can be expanded Dissipate.

Additionally, the cone angle of top board 9 is not particularly limited.The perisporium of top board 9 has the function as BAIYE.The cone of top board 9 Angle (or determining the elevation angle of this cone angle) is as long as according to the height of the internal diameter of ventilation path 11 or casing 2, being set of air purifier 1 The size in space etc. is suitably designed.

In addition, the lid function of the central part as occluded air blow-off outlet 21 for the above-mentioned top board 9.Accordingly, it is capable to pass through Arrange above-mentioned top board 9 to prevent the inside that foreign body is mixed into Air blowing mouth 21.

In addition, according to present embodiment, the internal mechanism of casing 2 can be cannot be directly viewed by arranging top board 9.Cause This, can improve the design of air purifier 1.

Top board 9 is configured on light-emitting device 8.In addition it is also possible to operating portion (not shown) is arranged on top board 9.In this feelings Under condition, will be able to be controlled by forming the support shaft 83 of light-emitting device 8 with the pipe arrangement of hollow form and arrange distribution in this pipe arrangement Device 5 processed is connected with top board 9.

The deduction ＞ of ＜ light

Then, the deduction of light being carried out by light-emitting device 8 is described.

Due to air cannot be seen, so the movement of air cannot be observed.In the present embodiment, as described above, passing through Control device 5 controls the timing lighted and extinguish of each LED81 of light-emitting device 8 and carries out the deduction of light, thus showing air Movement.

For example, in the present embodiment, the period driving (operating) in air purifier 1, (in other words, pressure fan 7 was driven Dynamic period), light-emitting device 8 is by the light by being seen through casing 2 by way of casing 2 is underneath towards top movement LED81 is made to light in order.

So the timing lighted and extinguish of each LED81 is staggered, so that light is moved, thus, it is possible to carry out air from bottom to top The confirming operation of the depurator 1 and impression of air flow can be produced.

Now, as described above, it is preferred to casing 2 is opaque for example with bottom and becomes translucent with toward top Deng, the higher mode of absorbance of top light formed, or make the illuminant color of the coloring of casing 2 or light-emitting device 8 in case Change in the short transverse of body 2 stepsly and brighter light is seen in top.Thus, the sky of the bottom from casing 2 can be made The air that gas inlet hole 22 attracts more strongly produces print in the scene being cleaned and becoming cleaning toward the period of Air blowing mouth 21 As.

In addition, in order to be able to make user see the operating condition of air purifier 1, preferably making the operating of air purifier 1 Strong and weak (the in other words rotary speed of pressure fan 7) reflects in the deduction of the light such as the power of such as light.

Rotary speed (rotating speed) for example with pressure fan 7 becomes big, and the luminous intensity of LED81 becomes big or LED81 sudden strain of a muscle Bright speed accelerates, thus, it is possible to easily operating condition be notified user.

According to present embodiment, user can be made from the comprehensive shape of seeing so and operate centered on air purifier 1 The deduction of the light of state linkage.

[embodiment 2]

If present embodiment is illustrated based on Fig. 6 and Fig. 7, it is as follows.Additionally, in the present embodiment, illustrate with The difference of embodiment 1, encloses to the element having with element identical function used in embodiment 1 Same reference, the description thereof will be omitted.

Fig. 6 is the sectional view of the schematic configuration of air purifier 1 representing present embodiment.In addition, Fig. 7 is to represent this reality Apply the axonometric chart of the schematic configuration of the major part of light-emitting device 8 of the air purifier 1 of mode.

Schematic configuration ＞ of ＜ air purifier 1

As shown in Figure 6 and Figure 7, the light conductor 84 of light-emitting device 8 has the air purifier 1 of present embodiment except possessing The cover 87 (cylindrical member) of the tubular of light transmission and light diffusing sheet 88 come to replace optical fiber 85 and harness component 86 this point with Outward, identical with the air purifier 1 of embodiment 1.

Cover 87 covering is equipped with the LED-baseplate 82 of LED81 around.Light diffusing sheet 88 is attached at and for example covers 87.Additionally, light Diffusion sheet 88 both can be attached at the inner side of the perisporium of cover 87 it is also possible to be attached at outside.

As light diffusing sheet 88, can use and for example carry out concavo-convex process on piece surface or contained light diffusing inside piece Light diffusing sheet of microgranule etc..

In the present embodiment, also the light projecting from LED81 can be made easily to scatter and spread by above-mentioned light conductor 84, Can obtain and embodiment 1 identical effect.

[embodiment 3]

If present embodiment is illustrated based on Fig. 8, it is as follows.Additionally, in the present embodiment, illustrate and embodiment party The difference of formula 1,2, is enclosed together with the element of element identical function used in embodiment 1,2 to having One reference, the description thereof will be omitted.

Fig. 8 is the sectional view of the schematic configuration of air purifier 1 representing present embodiment.In addition, Fig. 7 is to represent this reality Apply the sectional view of the schematic configuration of the major part of light-emitting device 8 of the air purifier 1 of mode.Additionally, Fig. 8 be with Fig. 4 A the section during air purifier 1 of present embodiment is blocked in () identical position.

Schematic configuration ＞ of ＜ air purifier 1

The air purifier 1 of present embodiment is except being equipped with the flexible wiring substrate of LED-baseplate 82 use of LED81 and inciting somebody to action This LED-baseplate 82 is fixed on beyond cover 87 this point, identical with the air purifier 1 of embodiment 2.

In the present embodiment, it is also the light projecting from LED81 to be made easily to scatter and spread by light conductor 84, because This can obtain and embodiment 1,2 identical effects.

Additionally, in the present embodiment, LED-baseplate 82 need not be fixed on support shaft 83.Therefore, support shaft 83 is specially used Storage in the carrying of top board 9 or the distribution being connected with top board 9.Therefore, the shape of support shaft 83 be not particularly limited it is also possible to As shown in figure 8, using for example columned support shaft 83.

[variation]

The air purifier 1 of embodiment 1～3 can also possess in the downstream of the pressure fan 7 of the inside of casing 2 does not scheme The ion generator showing.Thus, can be clear with convey from pressure fan 7 by the such as cation and anion that ion generator produces Clean air delivers to outside from Air blowing mouth 21 together.

In addition, air purifier 1 can possess humidification function it is also possible to internally possess humidifying filter or humidification dress Put.

In addition, in embodiment 1～3, schematically illustrating as light source used in light-emitting device 8 and employ LED81 Situation, but as light source not limited to this.As above-mentioned light source, in addition to for example above-mentioned LED, CCFL can also be used (Cold Cathod Fluorescence Lamp：Cold cathode fluorescence lamp), EEFL (External Electrode Fluorescent Lamp：External electrode fluorescent lamp), EL (Electro Luminescence：Electroluminescent), HCFL (Hot Cathode Fluorescent Lamp：Hot-cathode fluorescent lamp), semiconductor Laser device, incandescent lamp bulb, bulb type fluorescence lamp etc. Known various light source.As above-mentioned light source, both can be point source or line source or area source, on carrying out State the deduction of light, use the point sources such as LED preferably as above-mentioned light source.

[summary]

The air purifier (1) of mode 1 of the present utility model, possesses casing (2), and above-mentioned casing (2) is that top is compared in bottom Thick drum, in bottom towards having air suction inlet (22) in all directions, and has Air blowing mouth in upper surface (21).

According to above-mentioned composition, casing (2) has drum, is defined thus without shown in the air purifier as box Setting place, therefore can be configured at the central part that space is set of the air purifiers such as such as interior (1).

In addition, the bottom being set to casing (2) is relatively crude compared with top, casing (2) top compared with bottom relatively Thin drum, being formed by the inner space in above-mentioned casing (2) thus, it is possible to constriction, by above-mentioned air suction inlet (22) with The ventilation path (ventilation path 11) that above-mentioned Air blowing mouth (21) connects, can make by the air generation passed through in this ventilation path Portion's air-flow realizes high speed.

Therefore, according to above-mentioned composition, the air of the cleaning of purification can not only be delivered to the surrounding of air purifier (1) can also Send away from air purifier (1), and the comprehensive diffusion of the air of the cleaning surrounding to air purifier (1) can be made. Thus, according to above-mentioned composition, it is possible to provide the air of the air of the cleaning drum to scope diffusion bigger than ever can be made Depurator.

In addition, casing (2) has above-mentioned shape, thus, it is possible to air purifier (1) is stably placed at floor or desk Etc. the face that is placed, and multiple air suction inlets (22) can be set in the bottom of casing (2), total air suction inlet face can be increased Long-pending.

In addition, casing (2) has drum as mentioned above, multiple air suction inlets (22) spread all over the periphery of casing (2) Integrally located at the bottom of casing (2), thus, it is possible to from comprehensive air-breathing.

And, as described above, by the forming position of the air suction inlet (22) of casing (2) be set as casing (2) bottom, The i.e. relatively low position of the ratio of casing (2), thus, it is possible to improve design.

The air purifier (1) of mode 2 of the present utility model can also be, in aforesaid way 1, envelope when being also equipped with overlooking Close the top board (9) of the inverted cone shape of central part stating Air blowing mouth (21).

According to above-mentioned composition, it is provided with the top board (9) of the inverted cone shape of central part of occluded air blow-off outlet (21) during vertical view, by This can reduce ventilation path (11) and the area of Air blowing mouth (21), and the air-flow of blowout can be made to realize high speed.Therefore, according to upper State composition, the air purifying can be sent away with respect to air purifier (1).

In addition, according to present embodiment, as described above, top board (9) is formed as inverted cone shape, thus, it is possible to will be from Air blowing mouth (21) puffing away of blowing out flows to the peripheral direction guiding of air purifier (1).Further, since by top board (9) in top board (9) Form the Air blowing mouth (21) of ring-type and casing (2) between, so can make to puff away flow direction centered on air purifier (1) 360 degrees omnidirection diffusion.

In addition, the lid function of the central part as occluded air blow-off outlet (21) for the above-mentioned top board (9).Therefore, lead to Cross and above-mentioned top board (9) is set, foreign body can be prevented to be mixed into the inside of Air blowing mouth (21).

In addition, according to above-mentioned composition, the internal mechanism of casing (2) can be cannot be directly viewed by arranging top board (9).Cause This, can improve the design of air purifier (1).

The air purifier 1 of mode 3 of the present utility model can also be, in aforesaid way 1 or 2, is also equipped with luminous dress Put (8), above-mentioned light-emitting device (8) is in the ventilation path being connected above-mentioned air suction inlet (22) with above-mentioned Air blowing mouth (21) (11) central part in has the multiple light sources (LED81) being arranged in parallel with above-mentioned ventilation path (11), and above-mentioned casing (2) has Light transmission, makes the light that above-mentioned light-emitting device (8) projects to comprehensive transmission.

According to above-mentioned composition, above-mentioned light source and ventilation path (11) are abreast configured at the central part of ventilation path (11), and Casing (2) has light transmission, thus, it is possible to see the light projecting from above-mentioned light source via the casing (2) with light transmission.Thus, root According to above-mentioned composition, the soft light transmitted through casing (2) can be seen by seeing transmitted through the light of casing (2).For example inciting somebody to action In the case that the point sources such as LED are used as light source, also can suppress the dazzling of light source.

In addition, above-mentioned casing (2) has drum, thus from comprehensive, the i.e. air of the surrounding of air purifier (1) What above-mentioned light source can be seen by arbitrary place of 360 degree of the surrounding of depurator (1) inhibits dazzling soft light, and can be from sky The deduction of the light that the comprehensive confirmation of the surrounding of gas purifier (1) is carried out by above-mentioned light-emitting device 8.Accordingly, it is capable to more hold than ever Change places and carry out the confirmation of operational situation and design can be improved.

In addition, according to above-mentioned composition, above-mentioned light source is abreast configured with ventilation path (11), above-mentioned thus, it is possible to significantly obtain The configuration position of light source.

In addition, abreast configure above-mentioned light source with ventilation path (11), thus, the air stream of purification is joined with above-mentioned light source Put direction identical.Thus, it is easy to use up to show air stream.

In addition, above-mentioned light source and ventilation path (11) are abreast configured at the central part of ventilation path (11), lead to thus, it is possible to constriction Wind path (11), can make the internal gas flow being produced by the air passing through in ventilation path (11) realize high speed, and can close gas The middle body of the big ventilation path (11) of disorder of stream, can improve efficiency of blowing.

The air purifier (1) of mode 4 of the present utility model possesses：Casing (2), it is drum, has in bottom Air suction inlet (22) and there is Air blowing mouth (21) in upper surface；And top board (9), it is inverted cone shape, seals during vertical view Close the central part stating Air blowing mouth (21).

According to above-mentioned composition, casing (2) has drum, sets thus without limiting the air purifier as box Put place, therefore can be configured at the central part that space is set of the air purifiers such as such as interior (1).

In addition, according to above-mentioned composition, being provided with the top board of the inverted cone shape of central part of occluded air blow-off outlet (21) during vertical view (9), thus, it is possible to reduce the ventilation path (11) being connected above-mentioned air suction inlet (22) with above-mentioned Air blowing mouth (21) and above-mentioned The area of Air blowing mouth (21), can make the air-flow of blowout realize high speed.Therefore, according to above-mentioned composition, can will purify sky Gas phase sends away for air purifier (1).

In addition, according to above-mentioned composition, top board (9) is formed as inverted cone shape, thus, it is possible to will blow out from Air blowing mouth (21) Puff away and flow to the peripheral direction guiding of air purifier (1).Further, since by top board (9) in top board (9) and casing (2) Between form the Air blowing mouth (21) of ring-type, so flow direction centered on air purifier (1) 360 degree can will be puffed away entirely Orientation spreads.

Therefore, according to above-mentioned composition, can by the air of the cleaning of purification not only deliver to the surrounding of air purifier (1) also from Air purifier (1) sends away, and can make the comprehensive diffusion of the air of the cleaning surrounding to air purifier (1).Cause And, according to above-mentioned composition, it is possible to provide the air of the air of the cleaning drum to scope diffusion bigger than ever can be made net Change device.

In addition, the lid function of the central part as occluded air blow-off outlet (21) for the above-mentioned top board (9).Accordingly, it is capable to Foreign body is prevented to be mixed into the inside of Air blowing mouth (21) by arranging above-mentioned top board (9).

In addition, according to above-mentioned composition, the inside machine of casing (2) can be cannot be directly viewed by arranging above-mentioned top board (9) Structure.Accordingly, it is capable to improve the design of air purifier (1).

The air purifier (1) of mode 5 of the present utility model possesses：Casing (2), it is drum, has in bottom Air suction inlet (22) and there is Air blowing mouth (21) in upper surface；And light-emitting device (8), above-mentioned air is being inhaled by it Enter the central part in the ventilation path (11) that hole (22) is connected with above-mentioned Air blowing mouth (21) have with above-mentioned ventilation path (11) put down The multiple light sources (LED81) arranging, above-mentioned casing (2) has light transmission and is drum, makes from above-mentioned light-emitting device capablely (8) light projecting is to comprehensive transmission.

In addition, according to above-mentioned composition, above-mentioned light source and ventilation path (11) are abreast configured at the central part of ventilation path (11), Thus, it is possible to constriction ventilation path (11) and make the internal gas flow being produced by the air that passes through in ventilation path (11) realize high speed, and And the middle body of the big ventilation path of the disorder of air-flow (11) can be closed, air-supply efficiency can be improved.

Therefore, according to above-mentioned composition, can by the air of the cleaning of purification not only deliver to the surrounding of air purifier (1) also from Air purifier (1) sends away, and can make the comprehensive diffusion of the air of the cleaning surrounding to air purifier (1).Cause And, according to above-mentioned composition, it is possible to provide the sky of the drum that the air of cleaning spreads evenly and on a large scale than ever can be made Gas purifier.

In addition, according to above-mentioned composition, above-mentioned light source and ventilation path (11) are abreast configured at the central part of ventilation path (11), And casing (2) has light transmission, thus, it is possible to see the light projecting from above-mentioned light source via the casing (2) with light transmission.Cause And, according to above-mentioned composition it can be seen that transmitted through casing (2) light, thus, it is possible to see the soft light transmitted through casing (2).Example As, in the case that the point sources such as LED are used as light source, the dazzling of light source also can be suppressed.

In addition, above-mentioned casing (2) has drum, thus from comprehensive, the i.e. air of the surrounding of air purifier (1) What above-mentioned light source can be seen by arbitrary place of 360 degree of the surrounding of depurator (1) inhibits dazzling soft light, and can be from sky The deduction of the light that the comprehensive confirmation of the surrounding of gas purifier (1) is carried out by above-mentioned light-emitting device 8.Therefore, according to above-mentioned composition, The air purifier (1) that the confirmation of operational situation can more easily be carried out than ever can be provided, and air purifier can be improved (1) design.

In addition, abreast configure above-mentioned light source with ventilation path (11), thus, the joining of the air stream of purification and above-mentioned light source Put direction identical.Accordingly, it is capable to use up be easy to show air stream.

The air purifier (1) of mode 6 of the present utility model can also be, in aforesaid way 3 or 5, is also equipped with configuring Pressure fan (7) in above-mentioned ventilation path (11), and drive above-mentioned pressure fan (7) period, above-mentioned light-emitting device (8) with The mode that above-mentioned light moves upward from below makes above-mentioned light source igniting.

So in the way of above-mentioned light moves upward from below, make above-mentioned light source igniting, thus, it is possible to carry out air cleaning The confirming operation of device (1), and the impression of air flow can be produced.

The air purifier (1) of mode 7 of the present utility model can also be, the either type in aforesaid way 3,5,6 In, above-mentioned light-emitting device (8) is also equipped with above-mentioned light source relative configuration and the light conductor by the light projecting from above-mentioned light source diffusion (84).

Above-mentioned light-emitting device (8) is also equipped with above-mentioned light conductor (84), thus, it is possible to will project from above-mentioned light source light diffusion and Flicker of light source etc. can be suppressed, the aesthetic property of the light projecting from light-emitting device (8) can be improved further.

The air purifier (1) of mode 8 of the present utility model can also be, in aforesaid way 7, above-mentioned light conductor (84) Possess multiple optical fiber (85), cover the light emergence face of above-mentioned light source with the plurality of optical fiber (85).

Optical fiber (85) has light transmission and has flexibility, can easily cover the light emergence face of above-mentioned light source.In addition, The light projecting from above-mentioned light source can be made easily to scatter and spread by above-mentioned multiple optical fiber (85).

The air purifier (1) of mode 9 of the present utility model can also be, the either type in aforesaid way 1～8 In, above-mentioned casing (2) is formed in the way of bottom uprises toward top by the absorbance of light.

In the way of light transmission uprises toward top, so make the light transmission of casing (2) with the bottom from casing (2) Rate has level, is from below toward upper cleaning impression thus, it is possible to bring air to user.

The air purifier (1) of mode 10 of the present utility model can also be, the either type in aforesaid way 1～9 In, above-mentioned air suction inlet (22) is from being diminished toward top with the lower section from above-mentioned casing (2) by aperture and density in the way of The pore of configuration is formed.

According to above-mentioned composition, it is provided that and the existing simple outward appearance being for example fitly configured with cancellate air entry Different, attractive appearance and the excellent air purifier of design (1), and can bring from below toward top air stream to user Dynamic impression.

This utility model is not limited to the respective embodiments described above, can carry out various changes in the scope shown in claim, Will in various embodiments respectively disclosed technical scheme be combined as obtained from embodiment be also contained in this reality With in new technical scope.And, can by will in each embodiment respectively disclosed in solution pool and formed new Technical scheme.

Claims

1. it is characterised in that possessing casing, above-mentioned casing is the bottom drum thicker than top to a kind of air purifier, Bottom is towards having air suction inlet in all directions, and has Air blowing mouth in upper surface.

2. air purifier according to claim 1 it is characterised in that

It is also equipped with when overlooking, closing the top board of the inverted cone shape of central part of above-mentioned Air blowing mouth.

3. air purifier according to claim 1 and 2 it is characterised in that

It is also equipped with light-emitting device, above-mentioned light-emitting device is in the ventilation path being connected above-mentioned air suction inlet with above-mentioned Air blowing mouth Interior central part has the multiple light sources being arranged in parallel with above-mentioned ventilation path,

Above-mentioned casing has light transmission, makes the light that above-mentioned light-emitting device projects to comprehensive transmission.

4. a kind of air purifier is it is characterised in that possess：

Casing, it is drum, has air suction inlet in bottom and has Air blowing mouth in upper surface；And

Top board, it is inverted cone shape, closes the central part of above-mentioned Air blowing mouth during vertical view.

5. a kind of air purifier is it is characterised in that possess：

Light-emitting device, its central part in the ventilation path that above-mentioned air suction inlet is connected with above-mentioned Air blowing mouth have with The multiple light sources that above-mentioned ventilation path is arranged in parallel,

Above-mentioned casing have light transmission and be drum, make from above-mentioned light-emitting device project light to comprehensive transmission.

6. air purifier according to claim 3 it is characterised in that

It is also equipped with the pressure fan being configured in above-mentioned ventilation path, and

In the period driving above-mentioned pressure fan, above-mentioned light-emitting device is made in the way of so that above-mentioned light is moved upward from below State light source igniting.

7. air purifier according to claim 5 it is characterised in that

8. air purifier according to claim 3 it is characterised in that

Above-mentioned light-emitting device is also equipped with above-mentioned light source relative configuration and the light conductor by the light projecting from above-mentioned light source diffusion.

9. air purifier according to claim 5 it is characterised in that

10. air purifier according to claim 8 it is characterised in that

Above-mentioned light conductor possesses multiple optical fiber, is covered the light emergence face of above-mentioned light source by the plurality of optical fiber.

11. air purifiers according to claim 9 it is characterised in that

12. air purifiers according to claim 1～2, any one of 4～11 it is characterised in that

Above-mentioned casing is formed in the way of bottom uprises toward top by the absorbance of light.

13. air purifiers according to claim 1～2, any one of 4～11 it is characterised in that

Above-mentioned air suction inlet is configured from being diminished toward top with the lower section from above-mentioned casing by aperture and density in the way of Pore is formed.

14. air purifiers according to claim 12 it is characterised in that