CN205939400U - Closed air conditioner - Google Patents

Abstract

The utility model discloses a closed air conditioner, including the fuselage, the activity mechanism and activity mechanism effect down in gliding movable panel on the fuselage, be equipped with air intake and air outlet on the fuselage, be provided with the breach on the activity panel, the panel can the drive of activity mechanism is moved to covering down the position of air intake, or remove to breaking away from the air intake passes through the breach exposes the position of air outlet. The utility model discloses can realize closing and opening of air intake and air outlet simultaneously, it is respond well just to be in the closed condition lower seal at the air conditioner, the effectual entering that blocks the dust, and the wind that messenger's air conditioner blew off is fresh and cool clean, and the while is the anti deformability of increase activity panel effectively, simple structure, pleasing to the eye has promoted user experience.

Description

Enclosed air conditioning device

Technical field

The utility model is related to household electrical appliances field of air conditioning, more particularly, to a kind of enclosed air conditioning device.

Background technology

Air-conditioning is the most frequently used aid in household resident life, and its major function is to adjust room air, temperature Deng.In daily life, either extremely hot or cold, air-conditioning all has very important effect.Life is had to chase after for quality For the people asking, dispose air-conditioning at home on the premise of meeting serviceability must also given people using process comfortable and not Unhealthful demand, also needs to meet the external condition such as attractive in appearance, high-end simultaneously.And in current domestic air conditioning, there is no covering Can not close in the power-offstate by big multi-air intake for the air-conditioning of closed shell, even and if having what shell can close air inlet to be mostly half bag Formula shell, in such cases air outlet position still suffer from gap and be not closed out, when leading to air-conditioning to leave unused, dust remains to enter air-conditioning Inside, when next time uses, dust can be produced by boasting from air outlet, poor user experience, and panel is easily deformed under Long-Time Service, holds Easily cause stuck situation, impact uses.

Utility model content

Main purpose of the present utility model is to provide a kind of enclosed air conditioning device, it is desirable to provide a kind of achievable air inlet closes The air-conditioner closing and the gap of air outlet being closed simultaneously.

For achieving the above object, the utility model proposes a kind of enclosed air conditioning device, including fuselage, movable device and The drop front sliding on described fuselage under described movable device effect；Described fuselage is provided with air inlet and air outlet；Institute State and arrange jagged on drop front, described panel can move to covering described air inlet under the driving of described movable device Position, or mobile to departing from described air inlet and expose the position of described air outlet by described breach.

Preferably, described drop front is cambered surface, and described cambered surface is continuously moved in rectilinear direction by camber line and formed, described arc Curvature of a curve radius gradual change.

Preferably, described drop front is provided with girth member near the one side of described fuselage；Described breach is elongated, institute State girth member and be arranged on the position near the long side of described breach for the described drop front.

Preferably, described girth member is aluminium alloy gripper shoe；Described aluminium alloy gripper shoe is strip.

Preferably, pass through connected structure between described drop front and described girth member detachably connected；

Described connected structure at least includes slot and the insertion that can be inserted upwardly in described slot from described notch length side Portion；

Described insertion section deviate from described drop front and towards described fuselage direction on described slot inwall conflict.

Preferably, described insertion section arranges along described girth member length direction and extends to both sides；

Described slot is arranged at described drop front near the upper draw-in groove of described fuselage one side and lower bayonet slot；Described upper draw-in groove Relative with the opening of lower bayonet slot, and interval setting；

The insertion section of described girth member both sides is corresponding respectively to insert in described upper draw-in groove and lower bayonet slot, and described girth member is located at Part between its both sides insertion section is protruded near the direction of described fuselage, the part of this protrusion be located at described upper draw-in groove with Between draw-in groove, and protruding described upper draw-in groove and lower bayonet slot.

Preferably, the week of described drop front is provided with sealing structure along and described fuselage between.

Preferably, described sealing structure includes being arranged on the upper edge of described back and is arranged on described underbelly Lower edge；Described upper edge and lower edge all extend to away from described fuselage direction；

The first lozenges overlap joint, described lower edge and described drop front bottom are passed through in described upper edge and described drop front top Portion passes through the second lozenges and abuts；

Described first lozenges edge is downward-sloping away from described fuselage direction；Described second lozenges is along away from described fuselage Direction is inclined upwardly.

Preferably, described sealing structure includes being arranged on described drop front both sides and towards the extension of described fuselage direction Flange, described flange inwall is fastened with the both ends of the surface of described fuselage.

Preferably, described fuselage is provided with decorative panel, and is located between described air inlet and air outlet, with described work Dynamic panel mobile to cover described air outlet position when expose from described indentation, there.

In technical solutions of the utility model, described drop front is driven to realize on described fuselage up and down by transmission mechanism Slide, make the breach on described drop front open described air outlet and the position movement closing described air outlet, adopted with this Realize the folding of described air inlet and air outlet with one piece of drop front simultaneously.And described drop front achieves air outlet Double cutting off inflow, solve the drawbacks of there is gap at existing air conditioner wind deflector.

Brief description

In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is fuselage cross-section figure during the utility model enclosed air conditioning device one embodiment air-conditioning closed mode；

Fig. 2 is fuselage cross-section figure during air-conditioning open mode in Fig. 1；

Fig. 3 is the schematic diagram of panel in Fig. 1；

Fig. 4 is A close-up schematic view in Fig. 3；

Fig. 5 is Fig. 2 fuselage overall schematic；

Fig. 6 is the schematic diagram of Fig. 3 different visual angles；

Fig. 7 is Fig. 1 fuselage overall schematic.

Drawing reference numeral explanation：

Label	Title	Label	Title
				10	Fuselage	80	Wind deflector
20	Drop front	90	Decorative panel
				30	Air inlet	110	Air-inlet grille
40	Air outlet	120	Rotating shaft
				50	Breach	130	Locating piece
60	Flange	140	Spacing preiection
				70	Aluminium alloy gripper shoe	150	Buckle
61	Faying surface	62	Bearing surface

The realization of the utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, broadly falls into the scope of the utility model protection.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining the relative position relation between each part, motion conditions etc. under a certain particular pose (as shown in drawings), such as When really this particular pose changes, then directionality instruction also correspondingly changes therewith.

In addition, such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model, and can not manage Solve as indicating or implying its relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " the One ", the feature of " second " can be expressed or implicitly include at least one this feature.In description of the present utility model, " many Individual " it is meant that at least two, such as two, three etc., unless otherwise expressly limited specifically.

In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integral；Can be to be mechanically connected, also may be used To be electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals Or the interaction relationship of two elements, limit unless otherwise clear and definite.For the ordinary skill in the art, permissible Understand concrete meaning in the utility model for the above-mentioned term as the case may be.

In addition, the technical scheme between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill is capable of, will be understood that when the combination appearance of technical scheme is conflicting or cannot realize The combination of this technical scheme does not exist, also not within the protection domain that the utility model requires.

The utility model proposes a kind of enclosed air conditioning device.

Refer to Fig. 1 to Fig. 2, in the utility model one embodiment, including fuselage 10, movable device (not shown) and The drop front 20 sliding on described fuselage 10 under described movable device effect；Described movable device includes drive division (can not See) and transmission mechanism (not shown)；Described drive division is fixed on described fuselage 10, the clutch end transmission of described drive division Connect the input of described transmission mechanism, the output end of described transmission mechanism is rotated with described drop front 20 and is connected；Described machine Body 10 is provided with air inlet 30 and air outlet 40；Jagged 50 are arranged, described panel 20 can be described on described drop front 20 The driving of movable device is lower to move to the position covering described air inlet 30, or described panel 20 is in the driving of described movable device Lower movement is to departing from described air inlet 30 and expose the position of described air outlet 40 by described breach 50.

When air-conditioning shuts down, referring to Fig. 1, described transmission mechanism drive described drop front 20 on described fuselage 10 upwards Move to top dead centre.Described movable device can be bar linkage structure or rack pinion structure, described movable device The track of motion is not limited to arc (drop front 20 of arc be applied to Fig. 1) or linear (is applied to flat board Shape drop front).When described drop front 20 slides into top dead centre, the breach 50 on described drop front 20 moves to described Position between air outlet 40 and air inlet 30, is coordinated with described fuselage 10, and now the top of described panel 20 is by fuselage 10 Air inlet 30 cover or close, the air outlet 40 on described fuselage 10 is blocked by the bottom of described drop front 20；Described go out Be provided with wind deflector 80 at air port 40, described wind deflector 80 is opened when air-conditioning is opened, closure when air-conditioning is closed, wind deflector 80 with The bottom cooperation of described drop front 20 achieves the double cutting off inflow of air outlet 40；Described drop front 20 is simultaneously achieved air intake Mouth 30 and the sealing of air outlet 30, prevent dust from entering.

When air-conditioning is started shooting, referring to Fig. 2, the described transmission mechanism described drop front 20 of drive slides into the lower of fuselage 10 to be stopped Point, now, the wind deflector 80 at air outlet 40 is opened, and described breach 50 glides with drop front 10 and moves to the position of air outlet 40 Put, and overlap with air outlet 40, and the position stopping air inlet 30 is left it is achieved that air intake in the top of described drop front 20 Open while mouth 30 and air outlet 40, so that air-conditioning is normally run.

Using above-mentioned air-conditioner can effective blocks dust entrance, and adopt this kind of structure, using one piece of active face Plate 20 just can realize the folding of air inlet 30 and air outlet 40 simultaneously, especially enables double cutting off inflow to described air outlet 40, solution There is certain gap in the wind deflector 80 at air outlet 40 described in existing air-conditioner of having determined, dust remains to the drawbacks of enter, this The dustproof construction of utility model is simple, attractive in appearance, and practicality is high.

Further, described drop front 20 is in arc surfaced, the track that this cambered surface is linearly continuously moved by camber line Formed, the radius of curvature gradual change of this camber line.The track of described movable device motion determines the profile of described drop front 20, this Transmission mechanism described in embodiment drives described drop front 20 to slide along described fuselage 10, when described drop front 20 is cambered surface During shape, it is in arc line shaped that described transmission mechanism drives movement locus on described fuselage 10 for the described drop front 20, arc here Wire shaped is similar to the arc shape forming drop front, and the camber line of radius of curvature gradual change is so that drop front surface configuration light Sliding, there is not mutation, ensured smooth operation on fuselage 10 for the drop front 20.

Further, with reference to Fig. 5 and Fig. 6, on described drop front 20, the size and shape of the breach 50 of setting is all and institute The size and shape stating air outlet 40 is coincide.I.e. when air-conditioning is under open state, described transmission mechanism drives described activity Panel 20, along described fuselage 10 slide downward, slides into lower dead center stop motion, namely goes out described in moving to when described breach 50 The stop motion during position in air port 10, when the shapes and sizes of described breach 50 are all coincide with the shapes and sizes of described air outlet When, described breach 50 enables fully opening of described air outlet 10, makes enough air-out positions blow out wind, reaches and preferably make Use effect.Also need to avoid the excessive or too small of described breach 50 setting, when excessive situation will appear from air-conditioning closing, air-out simultaneously Mouth 40 remains exposed to outside, and too small situation will be too small for the air port making air outlet 40, the performance of impact air-conditioner.Therefore described The size and shape of breach 50 need to be designed according to the size and shape of described air outlet 40.Further, described active face Plate 20 arranges sponge (or other flexible materials, such as rubber) in breach 50 inside edge, and rear sponge opened by drop front 20 Can be in close contact with fuselage 10, in case leak-stopping wind causes condensation.

Simultaneously because the long-term action realizing sliding up and down on fuselage 10 of drop front 20, and again due to described activity Panel 20 is generally plastic products, therefore long-term is easily used to be deformed.In described drop front 20 in the present embodiment Internal (near the face of fuselage 10) setting girth member, effectively raises the non-deformability of drop front 20, prevents air-conditioning from existing During Long-Time Service, drop front 20 deforms, and stuck situation occurs when drop front 20 slides up and down, and increases Service life of drop front 20.

Further, referring to Fig. 3, described girth member is arranged on internal close described breach 50 upper edge of air-conditioning and lower edge Position, described reinforcement can be the gripper shoe of metal class.Described drop front 20 internal near breach 50 upper edge and The position setting girth member of lower edge, main purpose is to prevent described drop front 20 from deforming.In use, described Breach 50 on drop front 20 is in strip, and (described breach is long for the upper edge (described breach long side) of breach 50 and lower edge Side) easily produce flexural deformation, it is internal upper near breach 50 that therefore described girth member is preferentially arranged on described drop front 20 At edge and lower edge.

Further, the girth member in the present embodiment can effectively prevent institute using the aluminium alloy gripper shoe 70 of strip State drop front 20 to deform, and aluminum alloy material except hardness and bending resistance higher, very light outside, cost is relatively low, uses Moreover it is possible to reduce cost of manufacture and the operation of air-conditioner on the drop front of air-conditioner.Aluminium alloy gripper shoe 70 is arranged simultaneously In the both sides up and down of described breach 50 it is particularly possible to prevent the deformation of breach 50 upper edge and lower edge, prevent because of deformation Situations such as cause air outlet 40 to leak out.

Described aluminium alloy gripper shoe 70 is using being fixed on by the way of being detachably connected on described drop front 20.The present embodiment In aluminium alloy gripper shoe 70 described drop front 20 inner face is fixed near the top of described breach 50 using fixture Edge and lower edge, described fixture can be connected structure 150, screw, bolt etc..In above-described embodiment, referring to Fig. 3, described Pass through connected structure 150 detachably connected between drop front 20 and described aluminium alloy gripper shoe 70；Described connected structure is extremely Slot (mark) and the insertion section (mark) that can insert in described slot are included less from described breach 50 length direction；Institute State insertion section deviate from described drop front 20 and towards described fuselage 10 direction on described slot inwall conflict, to prevent State aluminium alloy gripper shoe 70 to depart from from described drop front 20.

Slot in above-mentioned connected structure 150 may be provided at drop front 20 on the face of fuselage 10 it is also possible to set Put in aluminium alloy gripper shoe 70.Aluminium alloy gripper shoe 70 and drop front 20 are detachably connected by connected structure, are installing When it is only necessary to aluminium alloy gripper shoe 70 be inserted along described breach 50 length direction, because described insertion section is deviating from State drop front 20 and conflict with described slot inwall, thus preventing described aluminium alloy gripper shoe towards on described fuselage 10 direction 70 depart from from described drop front 20.

As the preferred version of connected structure, with further reference to Fig. 4, described insertion section 71 is along described aluminium alloy gripper shoe 70 Length direction setting simultaneously extends to both sides；Described slot includes being arranged at described drop front 20 upper near described fuselage one side Draw-in groove 81 and lower bayonet slot 82；Described upper draw-in groove 81 is relative with the opening of lower bayonet slot 82, and interval setting；Described aluminium alloy gripper shoe The insertion section 71 of 70 both sides is corresponding respectively to insert in described upper draw-in groove 81 and lower bayonet slot 82, and described aluminium alloy gripper shoe 70 is located at it Gap between described upper draw-in groove 81 and lower bayonet slot 82 for the part 72 between the insertion section of both sides is to the direction near described fuselage Protrude, and protruding described upper draw-in groove 81 and lower bayonet slot 82.

Part 72 is located between upper draw-in groove 81 and lower bayonet slot 82, and protrudes near the direction of described fuselage, and part 72 is pushed up The step in portion is conflicted with upper draw-in groove 81, and the step of part 72 bottom and lower bayonet slot 82 are conflicted, and thereby limits insertion section 71 and activity Panel 20 is in the free degree in addition to draw-in groove 81 and lower bayonet slot 82 length direction are mobile on edge.

By the way of opening up groove in described aluminium alloy gripper shoe 70, can effectively mitigate described aluminium alloy and support The weight of plate 70, mitigates the aluminium alloy gripper shoe 70 described in load of drop front 20.It is also contemplated that ground, upper draw-in groove 81 and/or under Draw-in groove 82 can adopt segmentation structure, and referring to Fig. 4, upper draw-in groove 81 adopts segmentation structure, alleviates the weight of drop front.

In the present embodiment, by the insertion section 71 of described aluminium alloy gripper shoe 70 both sides during installation, block in corresponding insertion respectively In groove 81 and lower bayonet slot 82, part 72 outward between the insertion section of both sides, form two step surfaces, be wherein located at upper The step surface in portion is conflicted with upper draw-in groove 81 base, and the step surface positioned at bottom is conflicted with lower bayonet slot 82 top margin, by upper and lower two Aluminium alloy gripper shoe 70 is limited between upper draw-in groove 81 and lower bayonet slot 82 for the cooperation of conflict structure.

The length of described lower bayonet slot 82 is consistent with the length of aluminium alloy gripper shoe 70, away from the upper draw-in groove 81 of described breach 50 Formed along another flange setting of described aluminium alloy gripper shoe 70 using a series of scattered connected structures 150.Using such one Plant design, the firm setting of aluminium alloy gripper shoe 70 can be realized on the basis of saving manufacture material and cost.Described Connected structure 150 and draw-in groove can adopt when prepared by drop front 20 and the integrally formed manufacture of described drop front 20.

Further, it is provided with sealing structure between the surrounding of described drop front 20 and described fuselage 10.At air-conditioning When closed mode, the surrounding of described drop front 20 includes upper edge, lower edge, left margin and the right edge and all corresponds to machine The upper edge of body 10, lower edge, left side and right side so that drop front 20 and fuselage 10 be under air-conditioning closed mode seamless Gap is connected, and effective blocks dust enters inside air-conditioning, makes the practicality of air-conditioning higher, and the wind of blowout is more salubrious, clean, uses Family Experience Degree is higher.

Further, referring to Fig. 1, described sealing structure includes being arranged on described fuselage 10 top and to away from described fuselage 10 directions extend upper edge and be arranged on described fuselage 10 bottom and to the lower edge extending away from described fuselage direction；On described Along overlapping by the first lozenges 61 with described drop front 20 top, described lower edge and described drop front 20 bottom are by the Two lozenges 62 abut；Described first lozenges 61 is along downward-sloping away from described fuselage 10 direction.

Along overlap joint on the upper edge at described drop front 20 top and described fuselage, described drop front 20 bottom with described Fuselage lower edge overlaps.Described upper edge is located at the top of described fuselage 10, and extends to the direction away from fuselage 10, by by activity Panel 20 upper edge is laminated on the first lozenges 61 at described fuselage 10 upper edge, and the first lozenges 61 is along away from described fuselage 10 directions are downward-sloping, and drop front 20 upper edge is moved during moving up on the first lozenges 61, plays and leads To effect, the upper edge of described drop front 20 is made to realize seamless being connected with the upper edge of described fuselage 10；Described active face The lower edge of plate 20 is less than the lower edge of described fuselage 10, and the lower edge of described drop front 20 is propped up under described fuselage 10 Edge, one the second lozenges 62 of the composition that cooperates, the second lozenges 62 is inclined upwardly along away from described fuselage direction, active face Plate 20 lower edge is moved during moving up on the second lozenges 62, plays guide effect, and described active face Plate 20 lower edge is fitted like a glove with the described fuselage 10 lower edge place of abutting, realizes described drop front 20 lower edge and described fuselage 10 The linking that lower edge is seamless.Using this bridging mode, need not additionally increase other and realize the structure that sealing is connected, simplify The structure of whole air-conditioner, and the upper edge of described drop front 20, lower edge is corresponding respectively and described fuselage upper edge With lower edge adopt seamless linking can effectively blocks dust or in the air impurity entrance air-conditioning inside.

With further reference to Fig. 3 and Fig. 5, described sealing structure includes described sealing structure and includes being arranged on described drop front 20 both sides the flange 60 extending towards described fuselage direction, described flange inwall is fastened with the both ends of the surface of described fuselage.Flange 60 inwall is fitted with the end face of fuselage 10 side, but laminating herein still needs to retain some gaps, prevents drop front 20 from existing The process slided on fuselage 10, the side of flange 60 friction fuselage 10, damages the outward appearance of air-conditioner, affects service life.Simultaneously The sealing of described drop front 20 both sides and described fuselage 10 both sides can preferably be realized using the design of flange 60.By described work The upper edge of dynamic panel 20, lower edge, left margin and the right are connected along when air-conditioning is closed with the sealing of described fuselage 10, make air-conditioning Device is in full closeding state down in off position, maintains the integrality of air-conditioner, and outward appearance looks more attractive in appearance, stops simultaneously The effect that dust enters within air-conditioning is also more preferable.Integrate practicality and aesthetic property.

Further, referring to Fig. 3, described drop front 20 is internally provided with rotating shaft 120, locating piece 130 and spacing preiection 140, it is connected with draw-in groove side by side on described transmission mechanism by rotating shaft 120, locating piece 130 and spacing preiection 140, realization activity Panel 20 is connected with the rotation of described transmission mechanism, enables described transmission mechanism to drive described drop front 20 in described fuselage 10 Upper realization slides up and down.

Further, with reference to Fig. 1 and Fig. 7, described fuselage 10 is provided with decorative panel 90, and be located at described air inlet 30 with Between air outlet 40, with described drop front 20 can move to cover described air outlet 40 position when at described breach 50 Expose described decorative panel 90.When air-conditioning is in off-mode, it is supreme that described transmission mechanism drives described drop front 20 to run Stop, now, the breach 50 on described drop front 20 moves to the position between described air inlet 30 and described air outlet 40, Namely it is located at the position coordinating with described fuselage 10, it is on described fuselage 10 in this position and a decorative panel 90 is set, make air-conditioning When being closed, described breach 50 is corresponding to be to have artistic decorative panel 90 on fuselage 10, improves air-conditioner outward appearance Aesthetic feeling.

Further, referring to Fig. 2 and Fig. 5, the position of described fuselage 10 air inlet 30 can arrange air-inlet grille 110, one Determine blocks dust in degree, set up one protection network to air-conditioning internal structure.When air-conditioning is in open state, described drop front 20 when being snapped down to lower dead center, and the position of the upper edge of described drop front 20 is higher than the extreme higher position of described air-inlet grille 110, Using this design, can be when observation air-conditioner be looked squarely in user front, even if described drop front 20 is in the open state Also user can be stopped see air-inlet grille 110 at air inlet 30 from front or see regarding within air-conditioning from air inlet 30 Open country, does not affect the aesthetic feeling of air-conditioning outward appearance.Improve air-conditioner to the enjoyment on user's sense organ, improve air-conditioner and install indoors Aesthetic feeling, meet the demand that people are developed to household electrical appliances.

The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.

Claims (10)

1. a kind of enclosed air conditioning device it is characterised in that include fuselage, movable device and described movable device effect under in institute The drop front sliding is stated on fuselage；

Described fuselage is provided with air inlet and air outlet；Arrange jagged on described drop front, described drop front can be in institute State movable device drive lower mobile to the position covering described air inlet, or mobile to departing from described air inlet and pass through described Breach exposes the position of described air outlet.

2. enclosed air conditioning device as claimed in claim 1 it is characterised in that described drop front be cambered surface, described cambered surface by Camber line continuously moves in rectilinear direction and is formed, the radius of curvature gradual change of described camber line.

3. enclosed air conditioning device as claimed in claim 1 it is characterised in that described drop front near described fuselage one side It is provided with girth member；Described breach is elongated, and described girth member is arranged on described drop front near the long side of described breach Position.

4. enclosed air conditioning device as claimed in claim 3 is it is characterised in that described girth member is aluminium alloy gripper shoe；Described Aluminium alloy gripper shoe is strip.

5. enclosed air conditioning device as claimed in claim 3 is it is characterised in that lead between described drop front and described girth member Cross connected structure detachably connected；

Described connected structure at least includes slot and the insertion section that can be inserted upwardly in described slot from described notch length side；

Described insertion section deviate from described drop front and towards described fuselage direction on described slot inwall conflict.

6. enclosed air conditioning device as claimed in claim 5 is it is characterised in that described insertion section is along described girth member length direction Setting simultaneously extends to both sides；

Described slot is arranged at described drop front near the upper draw-in groove of described fuselage one side and lower bayonet slot；Described upper draw-in groove with The opening of draw-in groove is relative, and interval setting；

The insertion section of described girth member both sides is corresponding respectively to insert in described upper draw-in groove and lower bayonet slot, and described girth member is located at it Part between the insertion section of both sides is protruded near the direction of described fuselage, and the part of this protrusion is located at described upper draw-in groove and lower card Between groove, and protruding described upper draw-in groove and lower bayonet slot.

7. enclosed air conditioning device as claimed in claim 6 it is characterised in that described drop front week along with described fuselage it Between be provided with sealing structure.

8. enclosed air conditioning device as claimed in claim 7 is it is characterised in that described sealing structure includes being arranged on described fuselage The upper edge on top and the lower edge being arranged on described underbelly；Described upper edge and lower edge are all prolonged to away from described fuselage direction Stretch；

The first lozenges overlap joint is passed through at described upper edge and described drop front top, and described lower edge is led to described drop front bottom Cross the second lozenges to abut；

Described first lozenges edge is downward-sloping away from described fuselage direction；Described second lozenges is along away from described fuselage direction It is inclined upwardly.

9. described enclosed air conditioning device as arbitrary in claim 7～8 is it is characterised in that described sealing structure includes being arranged on Described drop front both sides the flange extending towards described fuselage direction, the both ends of the surface button of described flange inwall and described fuselage Close.

10. enclosed air conditioning device as claimed in claim 1 is it is characterised in that be provided with decorative panel on described fuselage, and is located at Between described air inlet and air outlet, with described drop front mobile to cover described air outlet position when from described breach Place exposes.