CN103363634B - Air-conditioning internal machine and electric-controlled box thereof - Google Patents
Air-conditioning internal machine and electric-controlled box thereof Download PDFInfo
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- CN103363634B CN103363634B CN201310327023.9A CN201310327023A CN103363634B CN 103363634 B CN103363634 B CN 103363634B CN 201310327023 A CN201310327023 A CN 201310327023A CN 103363634 B CN103363634 B CN 103363634B
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Abstract
The invention discloses a kind of electric-controlled box, for air-conditioning internal machine, the lid that described electric-controlled box comprises box body and is sealed and matched with described box body, the sidewall that described electric-controlled box is relative with the air guiding wall of the air-ducting ring of air-conditioning internal machine is the cambered surface of indent.Apply provided by the invention for electric-controlled box time, the air guiding wall of the sidewall of the arc surfaced of electric-controlled box and air-ducting ring can be oppositely arranged, wherein the air guiding wall of air-ducting ring also should be cambered surface, and relative air guiding wall and the sidewall of electric-controlled box form air-guiding aisle jointly.When needing to overhaul the electric elements in electric-controlled box, because air-ducting ring and electric-controlled box are oppositely arranged, air-ducting ring is not blocked electric-controlled box, therefore only need directly the lid of electric-controlled box to be opened, the electric elements of electric-controlled box inside are overhauled, and first need not carry out the dismounting of air-ducting ring or drip tray, comparatively convenient and swift.The invention also discloses a kind of air-conditioning internal machine with above-mentioned electric-controlled box.
Description
Technical field
The present invention relates to air-conditioning manufacturing technology field, more particularly, relate to a kind of electric-controlled box, also relate to a kind of air-conditioning internal machine.
Background technology
The electric-controlled box inside of air-conditioning internal machine is provided with multiple electric elements and binding post, is one of Man Machine Interface, often need people to open maintenance that electric-controlled box carries out electric elements.In addition, also internally the exhaust air rate of machine and noise have certain influence to the mounting means of electric-controlled box.
At present, for machine in ceiling-mounted air-conditioner, the mounting means of electric-controlled box has multiple, wherein a kind of is be directly installed on by electric-controlled box on the chassis of interior machine, so, needing when overhauling electric elements to overhaul under the dismounting of the drip tray of interior machine again, making the service work of electric elements very inconvenient.In addition, below electric-controlled box being arranged on air-ducting ring also had, overhauls after so needing air-ducting ring to dismantle when overhauling electric elements, inconvenient equally.
In sum, how providing the problem of the electric elements inconvenience effectively solved in maintenance electric-controlled box, is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, first object of the present invention is to provide a kind of electric-controlled box, the structural design of this electric-controlled box can solve the problem of the electric elements inconvenience in maintenance electric-controlled box effectively, and second object of the present invention is to provide a kind of air-conditioning internal machine comprising above-mentioned electric-controlled box.
In order to reach above-mentioned first object, the invention provides following technical scheme:
A kind of electric-controlled box, for air-conditioning internal machine, the lid that described electric-controlled box comprises box body and is sealed and matched with described box body, the sidewall that described electric-controlled box is relative with the air guiding wall of the air-ducting ring of air-conditioning internal machine is the cambered surface of indent.
Preferably, described box body and lid are provided with mounting ear, and described box body and lid to be coordinated with bolt by described mounting ear and be fixedly connected with.
Preferably, the sidewall that described electric-controlled box is relative with the air guiding wall of described air-ducting ring comprises the first side wall and the second sidewall, and described the first side wall is the sidewall that described box body is relative with air guiding wall, and described second sidewall is the sidewall that described lid is relative with air guiding wall.
Preferably, described second sidewall is taper cambered surface, and the radius of cambered surface reduces gradually along air intake direction.
Preferably, described the first side wall is cylindricality cambered surface.
Preferably, the sidewall that described electric-controlled box is relative with described air guiding wall is semi arch with the intersection perpendicular to the face in air intake direction.
Preferably, described box body and lid are made by fire proofing.
A kind of air-conditioning internal machine, comprises as the electric-controlled box according to any one of above-mentioned.
Electric-controlled box provided by the invention, for air-conditioning internal machine, it lid comprising box body and be sealed and matched with box body, the sidewall relative with the air guiding wall of the air-ducting ring of air-conditioning internal machine of electric-controlled box is the cambered surface of indent.
Apply provided by the invention for electric-controlled box time, the air guiding wall of the sidewall of the arc surfaced of electric-controlled box and air-ducting ring can be oppositely arranged, wherein the air guiding wall of air-ducting ring also should be cambered surface, and relative air guiding wall and the sidewall of electric-controlled box form air-guiding aisle jointly.When needing to overhaul the electric elements in electric-controlled box, because air-ducting ring and electric-controlled box are oppositely arranged, air-ducting ring is not blocked electric-controlled box, therefore only need directly the lid of electric-controlled box to be opened, the electric elements of electric-controlled box inside are overhauled, and first need not carry out the dismounting of air-ducting ring or drip tray, comparatively convenient and swift.In addition, lid and the box body of electric-controlled box are sealed and matched, and electric elements can be prevented to lose efficacy the flame unofficial biography caused.And a sidewall of electric-controlled box and the air guiding wall of air-ducting ring are all cambered surface, and both form air-guiding aisle jointly, can avoid in air-guiding aisle, occurring convolution wind, reduce windage, and then reduce noise.
In order to reach above-mentioned second object, present invention also offers a kind of air-conditioning internal machine, this air-conditioning internal machine comprises any one electric-controlled box above-mentioned.Because above-mentioned electric-controlled box has above-mentioned technique effect, the air-conditioning internal machine with this electric-controlled box also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembling schematic diagram of the lid that Fig. 1 provides for the embodiment of the present invention and box body;
The structural representation of the electric-controlled box that Fig. 2 provides for the embodiment of the present invention.
In accompanying drawing, mark is as follows:
1-lid, 2-box body, 3-mounting ear, 11-second sidewall, 12-the first side wall.
Detailed description of the invention
First object of the present invention is to provide a kind of electric-controlled box, and the structural design of this electric-controlled box can solve the problem of the electric elements inconvenience in maintenance electric-controlled box effectively, and second object of the present invention is to provide a kind of air-conditioning internal machine comprising above-mentioned electric-controlled box.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 2, electric-controlled box provided by the invention, for air-conditioning internal machine, it lid 1 comprising box body 2 and be sealed and matched with box body 2, the sidewall relative with the air guiding wall of the air-ducting ring of air-conditioning internal machine of electric-controlled box is the cambered surface of indent.
Apply provided by the invention for electric-controlled box time, the air guiding wall of the sidewall of the arc surfaced of electric-controlled box and air-ducting ring can be oppositely arranged, wherein the air guiding wall of air-ducting ring also should be cambered surface, and relative air guiding wall and the sidewall of electric-controlled box form air-guiding aisle jointly.When needing to overhaul the electric elements in electric-controlled box, because air-ducting ring and electric-controlled box are oppositely arranged, air-ducting ring is not blocked electric-controlled box, therefore only need directly the lid 1 of electric-controlled box to be opened, the electric elements of electric-controlled box inside are overhauled, and first need not carry out the dismounting of air-ducting ring or drip tray, comparatively convenient and swift.In addition, the lid of electric-controlled box 1 and box body 2 are sealed and matched, and electric elements can be prevented to lose efficacy the flame unofficial biography caused.And a sidewall of electric-controlled box and the air guiding wall of air-ducting ring are all cambered surface, and both form air-guiding aisle jointly, can avoid in air-guiding aisle, occurring convolution wind, reduce windage, and then reduce noise.
Wherein, box body 2 and lid 1 can be provided with mounting ear 3, box body 2 and lid 1 to be coordinated with bolt by mounting ear 3 and are fixedly connected with, and are namely fixedly connected with the mounting ear 3 of lid 1 by the mounting ear 3 of box body 2 by bolt, reach with this object be fixedly connected with lid 1 by box body 2.Certainly, box body 2 can also be connected by the mode of buckle with lid 1, does not limit at this.
Preferably, the sidewall that electric-controlled box is relative with the air guiding wall of air-ducting ring comprises the first side wall 12 and the second sidewall 11, and the first side wall 12 is the sidewall that box body 2 is relative with air guiding wall, and the second sidewall 11 is the sidewall that lid 1 is relative with air guiding wall.Namely the sidewall that electric-controlled box is relative with the air guiding wall of air-ducting ring is made up of jointly the sidewall of box body 2 and the sidewall of lid 1, and further, the second sidewall 11 can be taper cambered surface, and the radius of cambered surface reduces gradually along air intake direction, is the part of tubaeform.The first side wall 12 can be cylindricality cambered surface, and namely the radius of cambered surface is all equal, is a part for cylindrical surface.Setting like this, was both convenient to air intake, in turn ensure that the space of electric-controlled box inside.Certainly, the sidewall that electric-controlled box is relative with air guiding wall also can only be made up of the sidewall of box body 2, in this no limit.
Preferably, the sidewall that electric-controlled box is relative with air guiding wall is semi arch with the intersection perpendicular to the face in air intake direction, so can ensure that the inner space of electric-controlled box can not be too little, can hold more electric elements.The sidewall that certain electric-controlled box is relative with air guiding wall can be also four/three-arc with the intersection perpendicular to the face in air intake direction, does not limit at this.
In addition, box body 2 and lid 1 can all adopt fire proofing to make, and when the electric elements when its inside like this lost efficacy and cause flame, box body 2 and lid 1 can not because of on fire and damaged.And box body 2 and lid 1 can all one-body molded making, and technique is simple, is convenient to processing.
Based on the electric-controlled box provided in above-described embodiment, present invention also offers a kind of air-conditioning internal machine, this air-conditioning internal machine comprises any one electric-controlled box in above-described embodiment.The electric-controlled box in above-described embodiment is have employed, so the beneficial effect of this air-conditioning internal machine please refer to above-described embodiment due to this air-conditioning internal machine.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. an electric-controlled box, for air-conditioning internal machine, is characterized in that, the lid (1) that described electric-controlled box comprises box body (2) and is sealed and matched with described box body (2), and the sidewall that described electric-controlled box is relative with the air guiding wall of the air-ducting ring of air-conditioning internal machine is the cambered surface of indent;
The sidewall that described electric-controlled box is relative with the air guiding wall of described air-ducting ring comprises the first side wall (12) and the second sidewall (11), and described the first side wall (12) is described box body (2) sidewall relative with air guiding wall, described second sidewall (11) is described lid (1) sidewall relative with air guiding wall, described second sidewall (11) is taper cambered surface, and the radius of cambered surface reduces gradually along air intake direction, described the first side wall (12) is cylindricality cambered surface.
2. electric-controlled box according to claim 1, is characterized in that, described box body (2) and lid (1) are provided with mounting ear (3), and described box body (2) and lid (1) to be coordinated with bolt by described mounting ear (3) and be fixedly connected with.
3. electric-controlled box according to claim 1, is characterized in that, the sidewall that described electric-controlled box is relative with described air guiding wall is semi arch with the intersection perpendicular to the face in air intake direction.
4. electric-controlled box according to claim 1, is characterized in that, described box body (2) and lid (1) are made by fire proofing.
5. an air-conditioning internal machine, is characterized in that, comprises the electric-controlled box according to any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327023.9A CN103363634B (en) | 2013-07-30 | 2013-07-30 | Air-conditioning internal machine and electric-controlled box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310327023.9A CN103363634B (en) | 2013-07-30 | 2013-07-30 | Air-conditioning internal machine and electric-controlled box thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103363634A CN103363634A (en) | 2013-10-23 |
| CN103363634B true CN103363634B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310327023.9A Active CN103363634B (en) | 2013-07-30 | 2013-07-30 | Air-conditioning internal machine and electric-controlled box thereof |
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| CN (1) | CN103363634B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477685A (en) * | 2017-09-01 | 2017-12-15 | 青岛海尔空调电子有限公司 | Indoor apparatus of air conditioner |
| CN215601585U (en) * | 2021-04-29 | 2022-01-21 | 青岛海尔空调器有限总公司 | Electric control box and electric equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916471Y (en) * | 2006-05-23 | 2007-06-27 | 海尔集团公司 | Indraft device for embedded air conditioner |
| CN201652729U (en) * | 2009-06-24 | 2010-11-24 | 广东美的电器股份有限公司 | Wind guide device for indoor machine of split air-conditioner |
| CN202789746U (en) * | 2012-07-16 | 2013-03-13 | 广东美的暖通设备有限公司 | Guide ring and air conditioner with same |
| CN203396035U (en) * | 2013-07-30 | 2014-01-15 | 广东志高暖通设备股份有限公司 | Air conditioning internal unit and electric control box thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101155809B1 (en) * | 2005-03-26 | 2012-06-12 | 한라공조주식회사 | Complex of fan and shroud |
| KR101419941B1 (en) * | 2008-01-02 | 2014-07-16 | 엘지전자 주식회사 | Ceiling type air conditioner |
-
2013
- 2013-07-30 CN CN201310327023.9A patent/CN103363634B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2916471Y (en) * | 2006-05-23 | 2007-06-27 | 海尔集团公司 | Indraft device for embedded air conditioner |
| CN201652729U (en) * | 2009-06-24 | 2010-11-24 | 广东美的电器股份有限公司 | Wind guide device for indoor machine of split air-conditioner |
| CN202789746U (en) * | 2012-07-16 | 2013-03-13 | 广东美的暖通设备有限公司 | Guide ring and air conditioner with same |
| CN203396035U (en) * | 2013-07-30 | 2014-01-15 | 广东志高暖通设备股份有限公司 | Air conditioning internal unit and electric control box thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103363634A (en) | 2013-10-23 |
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Address after: 528200 No. 1 compiled by the villagers' group of helangsha, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee after: Guangdong Kaili HVAC Co.,Ltd. Address before: 528200 No. 1 compiled by the villagers' group of helangsha, Shengli village, Lishui Town, Nanhai District, Foshan City, Guangdong Province Patentee before: GUANGDONG CHIGO HEATING AND VENTILATION EQUIPMENT Co.,Ltd. |