CN201327124Y - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN201327124Y CN201327124Y CNU2008201280071U CN200820128007U CN201327124Y CN 201327124 Y CN201327124 Y CN 201327124Y CN U2008201280071 U CNU2008201280071 U CN U2008201280071U CN 200820128007 U CN200820128007 U CN 200820128007U CN 201327124 Y CN201327124 Y CN 201327124Y
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- CN
- China
- Prior art keywords
- support bar
- panel
- air
- air conditioner
- holding tank
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to an indoor unit of an air conditioner. The indoor unit is provided with a supporting structure of end elastic supporting limiting. A panel can be supported stably in a self-positioning manner when switched on through the utility model and cannot accidentally come off or be switched off by external force, so that an operator can overhaul and maintain devices safely. The indoor unit comprises a unit body, a covering casing, the panel and a filter screen, wherein, the unit body is arranged at the rear part of the indoor unit and is provided with an air adjusting component; the covering casing is closed from the outside and is connected with the unit body; the panel is connected with the front part of the covering casing; an air intake grate for guiding air into the covering casing and unit body is arranged on the panel; the filter screen is installed between the air intake grate and the unit body and used for filtering out impurities; an inwards concave containing slot and a bar-shaped supporting rod are arranged at the front part of the covering casing; a pivot shaft hinged with two sides of the inside of the containing slot is arranged at one end of the supporting rod; a positioning rib is arranged on the inner side surface of the panel correspondingly to the other end of the supporting rod; and a limit lug boss is arranged at the end part where the supporting rod is hinged of the containing slot.
Description
Technical field
The utility model relates to a kind of separated wall hanging type air conditioner indoor set, realizes the architecture advances of self-align support indoor unit panel specifically, belongs to air-conditioning and Refrigeration Engineering technical field.
Background technology
The existing air-conditioner of producing and using is to utilize the refrigerant that flows in portion's system pipeline within it to carry out circularly cooling via compression, condensation, expansion and evaporation process or heat.
Indoor machine of air-conditioner is drawn into inside with room air, carries out heat exchange via evaporator surface.One screen pack normally is installed with the airborne impurity of filtering between indoor unit panel and case, is avoided infringement inner system unit.For cleaning because of using the screen pack that has dust on the surface for a long time, or other indoor set devices are carried out care and maintenance, need with panel opening and positioning supports, be beneficial to the enforcement of service work by operating personnel.
The panel support structure of indoor unit of wall hanging type air conditioner generally has modes such as self-position-limit mechanism, simple and easy support bar at present.As open following Chinese patent 200720143682 in the first to file scheme, name is called hanging air-conditioning and decorates the case jockey, is provided with rectangular plate type support structure between decoration case and body.One end of its Supporting plate is provided with the pivot that is articulated on the body, the other end of Supporting plate is for supporting the free end of case, the top and bottom of Supporting plate be respectively equipped with decorate that case is connected with body on fixed lobe and following fixed lobe, on the inner face of decorating case, be provided with and the corresponding support protrusion of the free end of Supporting plate, under the holding state that the decoration case is opened, the free end of Supporting plate contacts with the support protrusion of decorating case.This type of support and connection structure, Supporting plate adopt to be rigidly connected decorates case to support, and does not therefore have self-locating function.When operating personnel overhaul, usually can be because generation to the landing that causes Supporting plate than big bang of indoor set, easily damages operating personnel.
Another formerly disclosed Chinese patent 200610130247, name is called air conditioner room unit, and it is to fix front panel by 2 support bars with lagging hinge.Both sides, the back side lower edge of front panel is respectively equipped with a jointed shaft.One end of support bar is formed with a hinge hole on the jointed shaft that can be connected front panel, and the other end then outwards protrudes and is formed with a jointed shaft identical with the center position of hinge hole.Above-mentioned supporting bar structure is comparatively complicated, and the fit structure between jointed shaft and the hinge hole is comparatively accurate, and this is higher for the design and installation required precision.
In case and articulated structure is damaged the above-mentioned whole support bar that is set at integrative-structure of needs replacing.Production and use cost are higher.
The utility model content
The utility model provides a kind of air conditioner room unit that is implemented in self-align state lower support panel at defective and problem that above-mentioned prior art exists.Its purpose of design is by end resiliency supported position-limit mechanism, realizes self-align stable support under the panel opening state, and panel is not subjected to external force and accidental or close, and operating personnel can carry out device maintenance and maintenance under the condition of safety.
For realizing above-mentioned purpose of design, described air conditioner room unit mainly includes:
Be arranged on its rear portion and the body of air conditioning parts is installed, from outside seal and connect the case of described body, and the panel that is connected described case front portion; Wherein,
Panel is provided with the air-inlet grille that is used for importing to the inside of case and body air, is installed between air-inlet grille and the body and the screen pack that is used to filter out impurities.The difference with the prior art part is,
In the front portion of described case, the holding tank and a bar shaped support bar of an indent is set.
At an end of described support bar, be provided with the pivot that is articulated in the inner both sides of holding tank.Corresponding with the other end of support bar, at the medial surface of panel one positioning bar is set.
In the end of the hinged support bar of described holding tank, a positive stop lug boss is set.
As above-mentioned scheme feature, support bar is connected with holding tank by end pivot and is contained to wherein, and support bar can be along the pivot Unscrew.The other end of support bar props up the positioning bar of panel inboard with support panel.
The positive stop lug boss of holding tank end plays the purpose that stops support bar further to strengthen the anglec of rotation, so that support bar is spacing to the maximum anglec of rotation, and remains on this maximum anglec of rotation.
The combination of the positive stop lug boss that the utility model provides and this a pair of structure of positioning bar, keep the support of support bar from 2 directions for panel, with the self-locating function of realization support bar, and then guarantee panel stablizing under holding state, can not close because of the slippage accident between external force or the structure.
Have certain flexibility during for the stress equalization that further improves support bar and support panel,, can take following elastic mechanism to reduce the influence of external force vibrations for the stable support state:
Inner chamber at described holding tank is provided with an elastomer, and the wall of elastomeric medial extremity and holding tank is one-body molded, and elastomeric outboard end upwards props up the end of support bar.
In the process of support bar Unscrew or supported in rest, elastomer provides the effect of elastic-restoring force all the time to support bar.During support panel, elastomer provides the reaction force of a kind of vibration damping, buffering again to support bar.
For improving the performance of flexible adjustment support panel, described support bar can also be designed to the monnolithic case of an arc, it props up elastomeric end downwards is sphere structure.
Be of the operation of handled easily personnel Unscrew support bar, be provided with a grip part that crosses out in a side of described support bar with support panel.
Consider that in addition the grip part area is less, for improving the stressed of hand-held this grip part, described grip part is provided with the spherical groove of side protuberance.
Under the panel closing state,, have influence on the normal operation of other devices to avoid support bar to expose or cause the resonance of support bar because of indoor set work for support bar is fully taken in to holding tank.
The further refinement scheme that can take is, in described support bar one side the claw of one evagination is set, and at the corresponding position of holding tank inner chamber one hole clipping is set.
Content to sum up, air conditioner room unit described in the utility model has the following advantages and beneficial effect:
1, open needs with maintenance at guidance panel, realize a kind of self-align supporting construction, panel under holding state stably, can't or be closed because of the external force accidental all the time.
2, supporting construction is simple, and is easy to operate, and by elastomeric elastic recovery equilibrium, and the flexible adjustment when realizing support panel had both reduced the influence of external force to stable support, can guarantee further that again panel is connected with elasticity between the support bar.
3, support bar can fully be taken in to holding tank, can reduce work resonance and reduces the generation of noise.
Description of drawings
Now the utility model is done further explanation and explanation in conjunction with following accompanying drawing.
Fig. 1 is described air conditioner room unit partial schematic diagram;
Fig. 2 is the partial schematic diagram under the supported state of panel;
Fig. 3 is the generalized section of panel when being opened;
Fig. 4 is the I portion enlarged diagram among Fig. 3;
Fig. 5 is an II portion enlarged diagram among Fig. 3;
Fig. 6 is that support bar is rotated to be opened the generalized section in the process;
Fig. 7 is an III portion enlarged diagram among Fig. 6;
Generalized section when Fig. 8 is panel support;
Fig. 9 is an IV portion enlarged diagram among Fig. 8;
Figure 10 is a V portion enlarged diagram among Fig. 8;
Extremely shown in Figure 10 as Fig. 1, case 1, holding tank 11, support bar 12, positive stop lug boss 13, elastomer 14, grip part 15, spherical groove 16, claw 17, hole clipping 18, panel 2, air-inlet grille 21 and positioning bar 22.
The specific embodiment
Be arranged on the rear portion and be used to install body (not shown in FIG.) such as air conditioning parts such as evaporimeter, indoor fan, electric heater and system pipelines, from outside seal and connect the case 1 of described body, and the panel 2 that is connected case 1 front portion.
Between air-inlet grille 21 and body, be provided with and be used for the screen pack (not shown in FIG.) that filtering is imported into room air impurity and dust.
To shown in Figure 10, the holding tank 11 and a bar shaped support bar 12 of an indent is set in the front portion of case 1 as Fig. 3.
In the lower end of support bar 12, be provided with the pivot that is articulated in holding tank 11 inner both sides.With this pivot is the center, opens by applying an external force to support bar 12 with rotating up.
Correspondingly with support bar 12 upper ends be a positioning bar 22 laterally to be set at the medial surface of panel 2.When support bar 12 was opened to the maximum anglec of rotation, the upper end of support bar 12 can prop up positioning bar 22 and panel 2 is stably supported.
In the end of described holding tank 11 hinged support bars 12, a positive stop lug boss 13 is set.When the bottom of support bar 12 rotates to positive stop lug boss 13 positions, positive stop lug boss 13 stops support bar 12 to rotate further, this moment, support bar 12 was limited to the maximum anglec of rotation, and the upper end of support bar 12 can prop up positioning bar 22 and panel 2 is stably supported at this moment.
At this, positive stop lug boss 13 and positioning bar 22 apply a pair of reaction force and realize the self-align of support bar 12 support bar 12 on 2 different directions, and then guarantee the stability of panel 2 under holding state.
Inner chamber at described holding tank 11 is provided with an elastomer 14, and the wall of the medial extremity of elastomer 14 and holding tank 11 is one-body molded, and the outboard end of elastomer 14 upwards props up the end of support bar 12.
Described support bar 12 has the monnolithic case of an arc, and its end that props up elastomer 14 downwards is a sphere structure.
When support bar 12 was contained to holding tank 11 inside, the spheroid end of support bar 12 only was to prop up elastomer 14, not to elastomer 14 effect of exerting pressure.
Rotating by hand when opening support bar 12, be accompanied by the increasing of support bar 12 anglecs of rotation, elastomer 14 is little by little applied downward pressure, the distortion that elastomer 14 takes place to a certain degree, elastomer 14 also constantly upwards provides elastic-restoring force simultaneously.
When support bar 12 was rotated certain angle, elastic-restoring force can overcome the pressure of support bar 12 and support bar 12 is positioned on the maximum anglec of rotation.At this moment, positive stop lug boss 13 and positioning bar 22 offer the position-limiting action power on support bar 12 different directions, and elastomer 14 offers balancedly resiliency supported of support bar 12, so guarantee to be between panel 2 and the support bar 12 a kind of can vibration damping, the stable support state of buffering.
In Fig. 5, Fig. 7 and Figure 10, the spheroid end of support bar 12 and the position of elastomer 14 relation are not quite similar, spheroid end displacement constantly along with support bar 12, the downward pressure that elastomer 14 is subjected to continues to increase, the elastic-restoring force that elastomer 14 offers support bar 12 also constantly strengthens, until reaching equilibrium state.
Side at support bar 12 is provided with a grip part that crosses out 15, and grip part 15 is provided with the spherical groove 16 of side protuberance.
When operation rotation support bar 12, operating personnel's finger can pinch spherical groove 16, with the frictional force of increase hand and grip part, and then improves the evenness that external force is transmitted, and helps improving operating flexibility.
In support bar 12 1 sides the claw 17 of one evagination is set, one hole clipping 18 is set at the corresponding position of holding tank 11 inner chambers.
Under panel 2 closing state, need support bar 12 is fully taken in to holding tank 11, have influence on the normal operation of other devices to avoid support bar 12 to expose.
When support bar 12 is taken in to holding tank 11, embed in the hole clipping 18 by claw 17, to realize the location to support bar 12, resonance phenomena can not take place because of the work of system device in support bar 12.
More than being given in conjunction with the accompanying drawings embodiment, only is the preferred version of realizing the utility model purpose of design.For one of ordinary skill in the art, can take a hint in view of the above, and direct derivation goes out to meet other replacement of same design design, also should belong to rights protection scope described in the utility model.
Claims (6)
1, a kind of air conditioner room unit, include the body that is arranged on its rear portion and the air conditioning parts are installed, from outside seal and connect the case (1) of described body and be connected the anterior panel (2) of described case (1), panel (2) is provided with the air-inlet grille (21) that is used for importing to the inside of case (1) and body air, be installed between air-inlet grille (21) and the body and the screen pack that is used to filter out impurities, it is characterized in that: the front portion in described case (1) is provided with the holding tank (11) and a bar shaped support bar (12) of an indent;
At an end of described support bar (12), be provided with the pivot that is articulated in the inner both sides of holding tank (11); Corresponding with the other end of support bar (12), at the medial surface of panel (2) positioning bar (22) is set;
In the end of the hinged support bar of described holding tank (11) (12), a positive stop lug boss (13) is set.
2, air conditioner room unit according to claim 1, it is characterized in that: the inner chamber at described holding tank (11) is provided with an elastomer (14), the wall of the medial extremity of elastomer (14) and holding tank (11) is one-body molded, and the outboard end of elastomer (14) upwards props up the end of support bar (12).
3, air conditioner room unit according to claim 2 is characterized in that: described support bar (12) has the monnolithic case of an arc, and its end that props up elastomer (14) downwards is a sphere structure.
4, according to claim 1,2 or 3 described air conditioner room units, it is characterized in that: the side at described support bar (12) is provided with a grip part that crosses out (15).
5, air conditioner room unit according to claim 4 is characterized in that: described grip part (15) are provided with the spherical groove (16) of side protuberance.
6, air conditioner room unit according to claim 4 is characterized in that: in described support bar (12) one sides the claw (17) of one evagination is set, at the corresponding position of holding tank (11) inner chamber one hole clipping (18) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201280071U CN201327124Y (en) | 2008-07-14 | 2008-07-14 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201280071U CN201327124Y (en) | 2008-07-14 | 2008-07-14 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201327124Y true CN201327124Y (en) | 2009-10-14 |
Family
ID=41179096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201280071U Expired - Lifetime CN201327124Y (en) | 2008-07-14 | 2008-07-14 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201327124Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629737B (en) * | 2008-07-14 | 2012-02-29 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN104791979A (en) * | 2015-04-13 | 2015-07-22 | 广东美的制冷设备有限公司 | Shell of indoor unit of air-conditioner and indoor unit of air-conditioner |
-
2008
- 2008-07-14 CN CNU2008201280071U patent/CN201327124Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629737B (en) * | 2008-07-14 | 2012-02-29 | 海信（山东）空调有限公司 | Indoor unit of air conditioner |
| CN104791979A (en) * | 2015-04-13 | 2015-07-22 | 广东美的制冷设备有限公司 | Shell of indoor unit of air-conditioner and indoor unit of air-conditioner |
| CN104791979B (en) * | 2015-04-13 | 2018-07-10 | 广东美的制冷设备有限公司 | The shell and air conditioner room unit of air conditioner room unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091014 Effective date of abandoning: 20080714 |