CN1743741A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN1743741A CN1743741A CNA2005100855180A CN200510085518A CN1743741A CN 1743741 A CN1743741 A CN 1743741A CN A2005100855180 A CNA2005100855180 A CN A2005100855180A CN 200510085518 A CN200510085518 A CN 200510085518A CN 1743741 A CN1743741 A CN 1743741A
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- air
- output device
- conditioner according
- audio output
- front side
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
To provide an air-conditioner with a voice output device for outputting a clear and big voice while holding down power consumption. A speaker of the voice output device is installed on part of a front side panel of a display part. An acoustic space is provided on the back side of the speaker for amplifying the output of the voice.
Description
The application's statement of requirement is based on the foreign priority of the Japanese publication of submitting on September 1st, 2004 2004-253961 number, and the content of this application is incorporated this paper at this into way of reference.This prioity claim and the application's submission proposes simultaneously.
Technical field
The present invention relates to a kind of air-conditioner, particularly a kind of air-conditioner that has instantaneous speech power in the indoor set side.Air-conditioner of the present invention comprises having the off-premises station separately and the detachable air conditioner of indoor set, and the package AC plant that comprises off-premises station and indoor set in same casing.
Background technology
In correlation technique, air-conditioner usually has the remote controller (those skilled in the art also are referred to as " remote control ") that is used to operate.Remote controller comprises different operation buttons.By operation operation button, the user can select the operational mode starting, stop and moving.In addition, the user can also set room temperature, perhaps sets sleep timer.
In addition, in order to seek multi-functional formation, correlation technique Japanese Utility Model No. 3000393 (hereinafter referred to as " JP ' 393 ") has proposed a kind of air-conditioner with instantaneous speech power, is used in indoor purpose from air-conditioner output environment music.More particularly, according to JP ' 393, in air conditioner wind outlet, be furnished with the loudspeaker that the output voice are used.As a result, use above-mentioned air-conditioner, thereby by obtaining the living space comfort level in interior space output environment music.
Simultaneously, in the air-conditioner of correlation technique, remote controller comprises the display screen that is used to show ruuning situation.In addition, by watching display screen, the user can confirm the ruuning situation that air-conditioner is current.Yet, also there is the correlation technique problem, promptly in some cases, for example or in the dark, be difficult to confirm the output of display screen for the visually handicapped.
Under those situations, according to the correlation technique of the instantaneous speech power described in the JP ' 393, when pressing the operation button, by the current ruuning situation of voice informing user.Yet, as the problem of correlation technique because loudspeaker is arranged in the air outlet, so the sound that sends from loudspeaker may owing to wind make an uproar (air-dry disturbing) do not hear.
In addition, because the change of air-conditioner discharge quantity of fan may change the characteristic that can hear sound.At that rate, must control volume at any time, and this is cumbersome.Although the output that increases loudspeaker can partly solve the problem of this correlation technique, when increasing the output of loudspeaker, power consumption is increased, this is the another one problem that correlation technique exists.
Therefore, in correlation technique, there is such demand, promptly in having the air-conditioner of instantaneous speech power, under the situation that does not increase volume especially, can sends clear, loud sound.
Summary of the invention
The present invention is proposed in order to address the above problem, content of the present invention discloses as follows: at first, the invention is characterized in: a kind of air-conditioner, comprise the indoor set casing, this indoor set casing has air inlet and air outlet, and in the air duct that connects air inlet and air outlet, be provided with heat exchanger and indoor fan, wherein, instantaneous speech power is included in the loudspeaker that holds in the speaker cover, and the sound space (acoustic space) that is made of the part in the indoor set casing at part indoor set casing place.
Foregoing invention is characterised in that: speaker cover comprises the front side speaker cover that is used for support speaker, and the rear side speaker cover that combines with the front side speaker cover, and this rear side speaker cover is used for forming sound space at the rear side of loudspeaker.
Foregoing invention is characterised in that: the rear side of speaker cover opens wide, and at the rear side of speaker cover sound baffle is set.
Foregoing invention is characterised in that: the circuit board that comprises loudspeaker is set in speaker cover, and at the rear side of circuit board heat insulating member is set.
Foregoing invention is characterised in that: speaker cover is combined with LED display units such as (light emitting diodes).
Foregoing invention is characterised in that: the casing of indoor set also comprises the top panel with air inlet, is used for covering heat exchanger unit to its front above heat exchanger unit, and instantaneous speech power is arranged between the top and top panel of air outlet.
The present invention has various advantages.For example, but be not construed as limiting,, owing to be provided with sound space,, can send clearly sound and need not increase volume especially by the effect of reflect sound at the rear side of loudspeaker according to the description of this invention above.According to the present invention, sound space refers to a kind of space and structure of closure, and the sound that sends in sound space repeatedly reflects through wall or similar the setting, and to internal communication.
According to the present invention, settle a pair of speaker cover respect to one another equally,, can produce the sound space that anti-sealing etc. enters speaker cover or display part by constituting box-like speaker cover in front side and rear side.
In addition,, open wide the simple structure at the back side and the sound baffle that is oppositely arranged with its open surface, can produce effective sound space by speaker cover according to foregoing invention.
In addition,, in speaker cover, be provided with heat insulating member, be used to avoid, and utilize the heat insulating member can reflect sound because the radiant heat of heat exchanger condenses circuit board condensed water is arranged according to foregoing invention.Further, constitute heat insulating member by the Foamex of polyurathamc etc., and can avoid vibrating the so-called rattle of casing because of vibrating speaker.
According to foregoing invention, shared by making speaker cover with the housing of the display part that is integrated with display unit, can reduce the step of manufacture component, thereby the manufacturing of air-conditioner is further reduced cost.
Equally,,, not only the influence that wind is made an uproar can be reduced, and sound user in the room can be transmitted to the internal gas flow of air conditioner reliably by between the top of air outlet and top panel, instantaneous speech power being set according to foregoing invention.
Description of drawings
Fig. 1 is the decomposition diagram of the air-conditioner (indoor unit) according to embodiment of the present invention, and this embodiment is non-limiting example;
Fig. 2 is that this embodiment is non-limiting example according to the vertical sectional view at the middle part, air-conditioner unit of embodiment of the present invention;
Fig. 3 is the display part enlarged perspective of watching from the front side according to embodiment of the present invention, and this embodiment is non-limiting example;
Fig. 4 be according to embodiment of the present invention from the display part decomposition diagram that rear side is watched, this embodiment is non-limiting example;
Fig. 5 is the cutaway view of expression according to the first modification example of the display part of embodiment of the present invention, and this embodiment is non-limiting example;
Fig. 6 is the cutaway view of expression according to the second modification example of the display part of embodiment of the present invention, and this embodiment is non-limiting example;
Fig. 7 is the perspective view of expression according to another pattern of the fixedly instantaneous speech power of embodiment of the present invention, and this embodiment is non-limiting example;
Fig. 8 is the side view of expression according to another pattern of the fixedly instantaneous speech power of embodiment of the present invention, and this embodiment is non-limiting example.
The specific embodiment
With reference to the accompanying drawings embodiments of the present invention are described.More particularly, referring to figs. 1 through Fig. 8 embodiments of the present invention are described.
Fig. 1 is the decomposition diagram of expression air-conditioner embodiment according to the present invention, and this embodiment is non-limiting example, and Fig. 2 is the vertical sectional view at its middle part.Although the air-conditioner of Pi Luing is the indoor set that is included in the detachable air conditioner herein, the present invention is equally applicable to comprise the package AC plant of off-premises station and indoor set in same casing.With regard to package AC plant, instantaneous speech power is arranged on indoor pusher side in the casing.
As shown in Figure 1, indoor unit 1 comprises: substrate 100 is installed to wall via fixing metal sheet (not shown); And upper plate 200, it is fixed on the substrate 100 so that from top this substrate 100 that covers to the front.Upper plate 200 and substrate 100 boths are made of the mechanograph of synthetic resin.
With reference to Fig. 2, substrate 100 comprises the basic backboard 110 parallel with wall, and from the lower end of backboard 110 to the lower plate 120 of extending previously.Correspondingly, its whole cross section is L-shaped.
In embodiment of the present invention, this embodiment is infinite example, and heat exchanger unit 3 is made of three heat exchanger units of pressing the combination of λ (square tube) shape substantially and connecting 31～33.Three heat exchanger units 31～33 are fixed to cover the top of crossflow blower fan 2.
The top and the rear side heat exchanger unit 33 of front side heat exchanger unit 31,32 couple together by connecting plate 34.Connecting plate 34 also plays the effect of sealing plate, prevents to walk around heat exchanger unit 3 and directly sucks air.Electrical installation box 6 is adjacent with a side plate 5a of substrate 100, accommodates various supply units and the electronic unit that is used to drive indoor unit 1 in this electric device box 6.
The exemplary unrestricted embodiment according to the present invention, upper plate 200 is provided with the air inlet 210 that spreads all over its whole surface substantially.Air inlet 210 can be the form of grid crosspiece.Equally, preferably, the aperture area of air inlet 210 is basically greater than the last projected area of heat exchanger unit 3.
Along air inlet 210 the air cleaner (not shown) is set.The exemplary unrestricted embodiment of the present invention comprises the filter automatic cleaning apparatus, this automatic flushing device comprises the filter moving structure, be used for carrying out to the machine outside moving back and forth filter function, and along the disposal box (not shown) that has brush of filter movable passageway setting.Relevant with it, the front of upper plate 200 is provided with opened/closed plate 220, by the air cleaner that moves outside machine it is pushed open.
In addition, the front end of substrate 100 is provided with display part 300, is used for the running status by LED display room inner machine unit 1, and this embodiment is non-limiting example.As shown in Figure 3, display part 300 is provided with display box, and it is rectangular substantially and be fixed in the middle part of substrate 100 front sides.Preferably, display part 300 is screwed down in the front side of substrate 100.
With reference to Fig. 4, the display box of display part 300 comprises the front side shell 310 that is arranged on the medial surface, and arranges that the both is made of the mechanograph of synthetic resin with the rear side shell 320 of the openend of shutoff front side shell 310.
The cross section of front side shell 310 forms the groove shape of inner hollow, and its bottom (front among Fig. 3) is provided with LED330 as display unit in a plurality of positions.Although according to present embodiment, five positions LED330 is set, according to concrete specification and requirement, can change the quantity of LED, these those of ordinary skills are understood easily.
LED330 is arranged in front side shell 310, and it is installed on the circuit board (not shown).Use LED330 as timer lamp of the indicator lamp of indication running status, cleaning filtration lamp, air cleaning running LED, timer set condition or the like, this is non-limiting example.
The part of the display box of display part 300 is used as the fixedly speaker cover of loudspeaker 341.That is a side of display part 300 is provided with instantaneous speech power 340, comprises the loudspeaker 341 to the inside of display part 300 output voice messaging.
In the opening portion that shell 310 places in front side form, arrange the loudspeaker 341 that supports by the circuit board (not shown).Although adopt panel speaker in this example, also can adopt cone loudspeaker (or other loudspeakers) as known to persons of ordinary skill in the art at this as loudspeaker 341.
Rear side shell 320 also is the shell with channel-section, and it goes up its cross section and the 310 symmetrical formation of front side shell, as nonrestrictive example, it can be assembled to the inner peripheral surface of the rear openings of front side shell 310, as the bonnet of display part 300.As a result, portion is formed for the sound space 350 of loudspeaker 341 within it.
Correspondingly, from the sound that loudspeaker 341 sends,, propagate to face side through sound space 350 reflections to rear side.Therefore, even, also can hear sound basically when suitable hour of volume or audio frequency output.As a result, the influence that wind is made an uproar etc. can further reduce.
In addition, loudspeaker 341 points to the inner space of display unit 300 along oblique below.Therefore, sound can easily arrive at above-mentioned inner space.Therefore, can be at the medium sound hole that loudspeaker is set of airflow channel of blow-off outlet etc., and need not it is placed in appearance surfaces.Even under the situation that sound hole is not set, also can obtain enough voice outputs.
In addition, owing to combine, wiring is waited obtain simplifying, thereby can reduce cost with the LED display part.In addition, user's notice can be guided to better the LED screen by sound, thereby can confirm show state by the user.
According to embodiment of the present invention, this embodiment is non-limiting example, and display part 300 includes instantaneous speech power 340, and the rear side of this display part 300 is covered by the rear side shell 320 as bonnet.Therefore, can not bring such worry, the draining of heat exchanger unit 3 or the cleaning water (non-limiting example) when cleaning heat exchanger unit 3 enter among the display part 300.
According to above-mentioned example, by means of the front side shell 310 and the rear side shell 320 of display part 300, at the rear side formation sound space 350 of loudspeaker 341.Yet, as shown in Figure 5, only utilize the front side shell 310 that rear openings is arranged, and erect sound baffle 360 is arranged, between front side shell 310 and sound baffle 360, also can constitute sound space.
In addition, as shown in Figure 6, as another non-limiting example embodiment of the present invention, by with the rear side of front side shell 310 openings be right after heat exchanger 31,32 positioned opposite of pressing close to, also can be with heat exchanger 31,32 as sound baffle.Correspondingly, in this embodiment, can not need sound baffle 360.
Although, instantaneous speech power 340 is contained in the display part 300 with LED 330 according to above-mentioned each example.In addition, also instantaneous speech power 340 can be become whole combination with the ultraviolet irradiation unit or the receiving element of remote controller.Therefore, as long as can form sound space, can specifically not limit instantaneous speech power 340.
In addition, also the pattern of instantaneous speech power with separate housing can be arranged in the indoor unit 1.The example illustrates by the perspective view of Fig. 7 and the side view of Fig. 8.Instantaneous speech power 400 is fixed in the downside of the electrical installation box 6 of substrate 100.Instantaneous speech power 400 comprises the front side shell 410 that is arranged to point to the front side, and the rear side shell of arranging at the rear side of front side shell 410 420.As a result, become sound space 440 by the hull shape that matches each other.
Front side shell 410 is connected with loudspeaker 430, and has opening portion 411, be used for propagating the sound that sends from loudspeaker 430 to the front side in the space in its front.According to this embodiment of the present invention, the sound that sends from loudspeaker 430 is blazed abroad from opening portion 411, and it is more effectively blazed abroad by means of sound space 440.Therefore, can send more clear and louder sound.
Although according to above-mentioned exemplary embodiment, instantaneous speech power 400 is interosculated by front side shell 410 and rear side shell 420 and the shell that forms constitutes, also can perhaps it can be wholy set in electrical installation box 6 by front side shell 410 only being installed and being utilized the surface of electrical installation box 6 to form sound space.
By situation about using in the closed type wall-hanging air conditioner non-fixed illustrative embodiments is illustrated, wherein, indoor unit 1 is formed with air inlet 210 from the front side of casing to upside, and is formed with air outlet 121 at its downside.Yet the present invention also can be applicable to have the general room machine unit of the long rectangle casing of longer sides.
[0051] although with reference to embodiment the present invention has been carried out above description, technical scope of the present invention is not limited to the scope described in the embodiment.Those skilled in the art should be readily appreciated that described embodiment, and it is carried out various changes and improvements.According to claims, obviously such change or the improvement that described embodiment is carried out is also included within the technical scope of the present invention.
The Reference numeral list
1 indoor set 15
2 crossflow blower fans
3 heat exchanger units
100 substrates
110 backboards
120 lower plates
121 air outlets
124 diffusers
200 upper plates
210 air inlets
300 display parts
310,410 front side shells
320,420 rear side shells
330 light emitting diodes (LED)
341 loudspeakers
340,400 instantaneous speech powers
350,440 sound spaces
Claims (18)
1. air-conditioner comprises:
The indoor set casing, it has air inlet and air outlet, and the heat exchanger and the indoor fan that are provided with in the air duct that connects described air inlet and described air outlet; And
Instantaneous speech power comprises:
Loudspeaker in speaker cover, and
Be included in the sound space of the part in the described indoor set casing.
2. air-conditioner according to claim 1, wherein, described speaker cover comprises the front side speaker cover that supports described loudspeaker, and, form the rear side speaker cover of described sound space when combining at the rear side of described loudspeaker with described front side speaker cover.
3. loudspeaker according to claim 1, wherein, the rear side of described speaker cover opens wide, and places sound baffle at the rear side of described speaker cover, thereby forms described sound space between described sound baffle and described loudspeaker.
4. air-conditioner according to claim 1 wherein, is provided with the circuit board that comprises described loudspeaker, and arranges heat insulating member at the rear side of described circuit board in described speaker cover.
5. air-conditioner according to claim 1 wherein, makes described speaker cover combine with the display unit that comprises light emitting diode.
6. air-conditioner according to claim 1, wherein, described indoor set casing also comprises the top panel with described air inlet, this air inlet front to described heat exchanger unit above described heat exchanger unit covers, and wherein, described instantaneous speech power is positioned between the top and described top panel of described air outlet.
7. air-conditioner comprises:
Indoor unit has the substrate that is connected with upper plate, and this upper plate front to described substrate above described substrate covers; Heat exchanger unit along the length direction extension of described air-conditioner, and is covered by described upper plate and described substrate basically;
The crossflow blower fan, staggered relatively with described heat exchanger unit, wherein, described crossflow blower fan produces the air stream that passes described heat exchanger unit and arrive air outlet, wherein, described substrate comprises the backboard that can be fixed in room unit part, and from described backboard to the lower plate of extending previously; And
The display part, it shows the operation information of described indoor unit, described display part is placed in the front end of described substrate, wherein, the audio output device that is fixed to described display part produces voice output on internal direction, and by sound space, then it is reflected along outside direction.
8. air-conditioner according to claim 7, wherein, described display part comprises the front side shell that is arranged in inboard, described display part, and the rear side shell that is placed in the openend of described front side shell, wherein, described audio output device is placed on the peristome office of described front side shell.
9. air-conditioner according to claim 8, wherein, described front side hull shape becomes the flute profile with inner hollow part, and described rear side shell has the channel-section that is symmetrically formed substantially with described front side shell, and the portion within it of making is formed for the sound space of described audio output device.
10. air-conditioner according to claim 9, wherein, the output of the described audio output device that is produced by described loudspeaker is reflected to face side through described sound space.
11. air-conditioner according to claim 7 wherein, makes described audio output device tilt to lower direction with respect to the inner space of described display unit.
12. air-conditioner according to claim 7, wherein, on described internal direction, the rear side of described display part opens wide, and sound baffle is set, be used for reflecting the sound of described audio output device output, to be formed for the sound space of described audio output device in outside direction.
13. air-conditioner according to claim 7, wherein, on described internal direction, the rear side of described display part opens wide, and the part of the described heat exchanger relative with described audio output device, in the output that outward direction reflects described audio output device, the feasible sound space that is formed for described audio output device.
14. air-conditioner according to claim 7, wherein, described upper plate is provided with the air inlet that is distributed in its whole front basically.
15. air-conditioner according to claim 14, wherein, described air inlet is the shape of grid crosspiece, and basically greater than the last projected area of described heat exchanger unit.
16. air-conditioner according to claim 7 further comprises electrical installation box, it comprises power supply and the electrically driven that is used for described indoor unit, wherein, makes the side plate of described electrical installation box and described substrate adjacent.
17. air-conditioner according to claim 16, wherein, described audio output device is fixed in the downside of described electrical installation box, and comprise the front side shell that points to described front side and the rear side shell on the rear side of described front side shell, and further, wherein, described front side shell is combined with audio output device, and its front has opening portion, and the sound that sends from described audio output device is propagated to described front side thus.
18. air-conditioner according to claim 7, wherein, described air-conditioner is one of detachable air conditioner and package AC plant, and wherein, for described package AC plant, described audio output device is arranged on the indoor pusher side of described casing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004253961A JP4845358B2 (en) | 2004-09-01 | 2004-09-01 | Air conditioner |
| JP2004253961 | 2004-09-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1743741A true CN1743741A (en) | 2006-03-08 |
| CN100472139C CN100472139C (en) | 2009-03-25 |
Family
ID=36139219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100855180A Active CN100472139C (en) | 2004-09-01 | 2005-07-22 | Air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4845358B2 (en) |
| CN (1) | CN100472139C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495139A (en) * | 2011-12-21 | 2012-06-13 | 山东建筑大学 | Audio-frequency noise acquisition apparatus arranged at slagging furnace mouth of converter |
| CN104728994A (en) * | 2013-12-19 | 2015-06-24 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN106152454A (en) * | 2016-08-08 | 2016-11-23 | 珠海格力电器股份有限公司 | Decorative strip, air conditioner and assembling method of decorative strip |
| WO2017128886A1 (en) * | 2016-01-25 | 2017-08-03 | 珠海格力电器股份有限公司 | Air conditioner and indoor unit thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009156559A (en) * | 2007-12-27 | 2009-07-16 | Toshiba Carrier Corp | Indoor unit for air conditioner |
| JP5867156B2 (en) * | 2012-02-23 | 2016-02-24 | 株式会社富士通ゼネラル | Air conditioner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5899987U (en) * | 1981-12-25 | 1983-07-07 | 三菱電機株式会社 | Air conditioner speaker fixing device |
| KR930004804B1 (en) * | 1990-12-27 | 1993-06-08 | 최범택 | Speaker |
| CN2191372Y (en) * | 1993-11-07 | 1995-03-08 | 海尔集团青岛空调器厂 | Room unit for wall split-type air-conditioner |
| JP3000393U (en) * | 1994-01-24 | 1994-08-09 | 直枝 斉藤 | Air conditioner with environmental music |
| CN1125833A (en) * | 1994-12-28 | 1996-07-03 | 南海市志高空调电器厂 | Air conditioner with speech sound device |
| JP2003148784A (en) * | 2001-11-09 | 2003-05-21 | Matsushita Electric Ind Co Ltd | Air conditioner |
| CN2566171Y (en) * | 2002-08-26 | 2003-08-13 | 庄连存 | Air conditioner with temp-reporting voice function |
| JP2004120598A (en) * | 2002-09-27 | 2004-04-15 | Minolta Co Ltd | Holding structure of acoustic component and portable electronic equipment |
| CN1502895A (en) * | 2002-11-26 | 2004-06-09 | 乐金电子(天津)电器有限公司 | Air conditioner with loudspeaker |
-
2004
- 2004-09-01 JP JP2004253961A patent/JP4845358B2/en not_active Expired - Fee Related
-
2005
- 2005-07-22 CN CNB2005100855180A patent/CN100472139C/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102495139A (en) * | 2011-12-21 | 2012-06-13 | 山东建筑大学 | Audio-frequency noise acquisition apparatus arranged at slagging furnace mouth of converter |
| CN104728994A (en) * | 2013-12-19 | 2015-06-24 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
| CN104728994B (en) * | 2013-12-19 | 2017-11-17 | 珠海格力电器股份有限公司 | Control method and control device of air conditioner and air conditioner |
| WO2017128886A1 (en) * | 2016-01-25 | 2017-08-03 | 珠海格力电器股份有限公司 | Air conditioner and indoor unit thereof |
| CN106152454A (en) * | 2016-08-08 | 2016-11-23 | 珠海格力电器股份有限公司 | Decorative strip, air conditioner and assembling method of decorative strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006071165A (en) | 2006-03-16 |
| JP4845358B2 (en) | 2011-12-28 |
| CN100472139C (en) | 2009-03-25 |
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