CN202587697U - Electric control box and outdoor unit of air conditioner - Google Patents

Electric control box and outdoor unit of air conditioner Download PDF

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Publication number
CN202587697U
CN202587697U CN 201220248592 CN201220248592U CN202587697U CN 202587697 U CN202587697 U CN 202587697U CN 201220248592 CN201220248592 CN 201220248592 CN 201220248592 U CN201220248592 U CN 201220248592U CN 202587697 U CN202587697 U CN 202587697U
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CN
China
Prior art keywords
mounting panel
electric
controlled box
plate
parts
Prior art date
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
Application number
CN 201220248592
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Chinese (zh)
Inventor
黄浪彬
李普良
高雷
袁国炉
熊建国
薛寒冬
叶小毅
张兴海
杨恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN 201220248592 priority Critical patent/CN202587697U/en
Application granted granted Critical
Publication of CN202587697U publication Critical patent/CN202587697U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides an electric control box and an outdoor unit of an air conditioner. The electric control box includes a box body which is provided with an opening face and a panel which is connected with the opening face. The box body includes first side walls which are opposite to each other, a second side wall which is arranged between the two first side walls, and a top wall and a bottom wall which are connected with the first side walls and the second side wall. The inside of the box body is provided with multiple elements. The inside of the box body includes a first installation plate and a second installation plate. The second installation plate is arranged between the first installation plate and the panel. A part of the multiple elements are arranged on the first installation plate, and the rest are arranged on the second installation plate. The thermal value of any element arranged on the first installation plate is bigger than the thermal value of any element arranged on the second installation plate. The electric control box has the excellent heat radiation performance.

Description

The off-premises station of electric-controlled box and air conditioner
Technical field
The utility model relates to the air conditioner technical field, in particular to the off-premises station of a kind of electric-controlled box and air conditioner.
Background technology
Reliability of products seems particularly important now, and especially the operational reliability of the components and parts in the electric cabinet must satisfy national electrical safety standard.In the prior art; The inner components and parts of electric cabinet are arranged in the plane; And the part of heat energy components and parts are added fin dispel the heat; But still the too high problem of local components and parts operating temperature operating temperature undesirable or whole electric cabinet can appear, influence the complete machine reliability of operation.
The utility model content
The utility model aims to provide the off-premises station of a kind of electric-controlled box and air conditioner, to solve the bad problem of heat radiation in the electric cabinet in the prior art.
To achieve these goals; An aspect according to the utility model provides a kind of electric-controlled box, comprising: box body and the panel that is connected the opening surface place with opening surface; Box body comprises the first side wall that is oppositely arranged and is connected second sidewall between two the first side walls; And be connected roof and the diapire between the first side wall and second sidewall, and be provided with a plurality of components and parts in the box body, comprise first mounting panel and second mounting panel in the box body; Second mounting panel is between first mounting panel and panel; Part in a plurality of components and parts is installed on first mounting panel, and another part is installed on second mounting panel, is installed in caloric value in each components and parts on first mounting panel all greater than the caloric value in the arbitrary components and parts that are installed on second mounting panel.
Further; First mounting panel is arranged on second sidewall of box body; First mounting panel comprises vertically first upper plate and first being installed lower plate is installed of being provided with, first each components and parts in the lower plate are installed caloric value all greater than first the arbitrary components and parts in the upper plate are installed caloric value.
Further, the first installation upper plate and first is installed between the lower plate and is had the gap.
Further, the components and parts on the first installation upper plate comprise: driven compressor plate and the blower fan drive plate that is arranged on driven compressor plate one side.
Further, second sidewall is provided with radiator, and radiator comprises: first radiator, be arranged on second sidewall corresponding to the position of driven compressor plate, and the driven compressor plate links to each other with first radiator; Second radiator is arranged on second sidewall corresponding to the position of blower fan drive plate, and the blower fan drive plate links to each other with second radiator.
Further, the components and parts on the first mounting panel lower plate comprise: filter band and the reactor that is arranged on filter band one side, and wherein, filter band is positioned at the below of driven compressor plate, and reactor is positioned at the below of blower fan drive plate.
Further; Second mounting panel is arranged between two the first side walls; Second mounting panel comprises that second installs upper plate and the second installation lower plate that is arranged on the second installation upper plate below; Components and parts on second mounting panel are connected second and upper plate and second is installed on the lower plate, and second each components and parts on the lower plate are installed caloric value all the take up an official post caloric value of components and parts of upper plate is installed greater than second.
Further, the second installation upper plate and second is installed between the lower plate and is had the gap.
Further, on the second installation upper plate mainboard is installed.
Further, along continuous straight runs is equipped with first terminal block, A.C. contactor and second terminal block successively on the second installation lower plate.
Further, offer thermal window on the panel.
According to the utility model on the other hand, a kind of off-premises station of air conditioner is provided, has comprised above-mentioned electric-controlled box.
In the technical scheme of the utility model; Comprise parallel first mounting panel and second mounting panel that is provided with in the box body; Second mounting panel is between first mounting panel and panel; Part in a plurality of components and parts is installed on first mounting panel, and another part is installed on second mounting panel, is installed in caloric value in each components and parts on first mounting panel all greater than the caloric value in the arbitrary components and parts that are installed on second mounting panel.The electric-controlled box of the utility model is installed in a plurality of components and parts that originally are installed in the same mounting plane respectively on the different mounting panels; Make components and parts in electric-controlled box, become dispersion by concentrating; And then the thermal source in the electric-controlled box become dispersion by concentrating; And the part components and parts that caloric value is less relatively place between caloric value relatively large the part components and parts and panel; Make in the heat of the relatively large part components and parts of caloric value and can dispel the heat, improved the heat dispersion of electric-controlled box through box body.
Description of drawings
The Figure of description that constitutes the application's a part is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the connection sketch map according to the embodiment of the electric-controlled box of the utility model;
The master of first mounting panel that Fig. 2 shows the electric-controlled box of Fig. 1 looks sketch map;
The master of second mounting panel that Fig. 3 shows the electric-controlled box of Fig. 1 looks sketch map;
Fig. 4 shows the cross-sectional schematic of the electric-controlled box of Fig. 1;
Fig. 5 shows first mounting panel and the sketch map of second mounting panel of the electric-controlled box of Fig. 1;
Fig. 6 shows the schematic rear view of the electric-controlled box of Fig. 1;
Fig. 7 shows the cross-sectional schematic according to the embodiment of the off-premises station of the air conditioner of the utility model; And
The master of panel that Fig. 8 shows the electric-controlled box of Fig. 1 looks sketch map.
Embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
In conjunction with referring to Fig. 1 to Fig. 6; As can be seen from the figure; The electric-controlled box of present embodiment comprises box body 10 with bayonet socket face and the panel 20 that is arranged on the opening surface place; Box body 10 comprises the first side wall that is oppositely arranged and is connected second sidewall between two the first side walls, and is connected roof and diapire between the first side wall and second sidewall, and box body 10 set inside have a plurality of components and parts.Also include parallel first mounting panel and second mounting panel that is provided with in box body 10 inside; Second mounting panel is between first mounting panel and panel 20; A plurality of components and parts are installed in respectively on first mounting panel and second mounting panel, and the caloric value that is installed in each components and parts on first mounting panel is all greater than the caloric value that is installed in the arbitrary components and parts on second mounting panel.
The electric-controlled box of present embodiment is installed in a plurality of components and parts that originally are installed in the same mounting plane respectively on the different mounting panels; Make components and parts in electric-controlled box, become dispersion by concentrating; And then the thermal source in the electric-controlled box become dispersion by concentrating; And the part components and parts that caloric value is less relatively place between caloric value relatively large the part components and parts and panel 20; Make in the heat of the relatively large part components and parts of caloric value and can dispel the heat, improved the heat dispersion of electric-controlled box through box body 10.
In the present embodiment; First mounting panel comprises that first installs the upper plate and the first installation lower plate; And the first installation upper plate and first is installed has the gap to form heat-dissipating space between the lower plate, as shown in Figure 2, and first installs upper plate is equipped with driven compressor plate 11 and the blower fan drive plate 12 that is arranged on driven compressor plate 11 1 sides; First lower plate is installed filter band 13 and reactor 14 are installed; Wherein, filter band 13 is arranged on the below of driven compressor plate 11, and reactor 14 is arranged on the below of blower fan drive plate 12.
In the electric-controlled box of present embodiment; The caloric value of reactor 14 is greater than the caloric value of filter band 13; The caloric value of filter band 13 is greater than the caloric value of driven compressor plate 11; The caloric value of driven compressor plate 11 is greater than the caloric value of blower fan drive plate 12, and the reactor 14 that caloric value is big is arranged on first with filter band 13 lower plate is installed, and the heat that reactor 14 and filter band 13 are distributed becomes the state of come-up in the process of distributing; Heat is dispelled the heat through electric-controlled box inner assembly radiation heat transfer and the mode that is transmitted to casing, prevent that heat from piling up in electric-controlled box.Filter band 13 is arranged on the below of driven compressor plate 11, and reactor 14 is arranged on the below of blower fan drive plate 12, has realized that the space of the heating thermal source of heat on first mounting panel is balanced, avoids occurring the too high problem of local temperature.Simultaneously, in order to reach better radiating effect, reactor 14 and filter band 13 when mounted with as far as possible each other away from.For reducing the volume of electric-controlled box, make full use of the space in the electric-controlled box, can first mounting panel be arranged on second sidewall or by second sidewall and form first mounting panel.
In the present embodiment; Deviate from second sidewall on the side of first mounting panel and also be provided with radiator; Radiator comprises first radiator 31 and second radiator 32; As shown in Figure 6, first radiator 31 is arranged on the position corresponding with driven compressor plate 11 on second sidewall, and second radiator 32 is arranged on the position corresponding with blower fan drive plate 12 on second sidewall.The setting of first radiator 31 and second radiator 32 can make driven compressor plate 11 and blower fan drive plate 12 better carry out heat exchange with the outside, prevents that the heat in first mounting panel from piling up in the first installation upper plate.Preferably, driven compressor plate 11 is installed on first radiator 31, and blower fan drive plate 12 is installed on second radiator 32, to reach best radiating effect.
, be connected between two first side plates to shown in Figure 5 like Fig. 3, comprise that second installs upper plate 41 and be arranged on second and second of upper plate 41 belows are installed lower plate 42, the second is installed between upper plates 41 and the second installation lower plate 42 and have the gap at second mounting panel.Components and parts in second mounting panel are connected to second and install on the upper plate 41 and the second installation lower plate 42.The arrangement of the components and parts on the arrangement of components and parts in second mounting panel and first mounting panel is similar; On second mounting panel; The mainboard 15 that caloric value is minimum is installed in second and installs on the upper plate 41, and second along continuous straight runs is installed on the lower plate and is connected with in turn first terminal block 16, A.C. contactor 17 and second terminal block 18.Because the caloric value of each components and parts on second mounting panel all is lower than the caloric value of the arbitrary components and parts on first mounting panel; Therefore; The caloric value of second mounting panel integral body is little, and the components and parts on second mounting panel can dispel the heat through with panel 20 and box body 10 heat exchanges taking place, and are as shown in Figure 8; Heat radiation also can be offered thermal window 21 on panel 20 for ease.
From above description, can find out that the utility model the above embodiments have realized following technique effect:
The electric-controlled box of the utility model adopts new arrangement to the components and parts of inside, and distribution of the thermal source in the electric-controlled box and automatically controlled structure are optimized, and makes its compact conformation, connection and reasonable arrangement; Need not dustproof and moistureproof the processing; Under the requirement of satisfying national electrical safety, when having realized temperature with high efficiency, reduced the overall dimensions of electric-controlled box; Make it easy to produce, and reduced cost.
Empirical tests, the electric-controlled box of the utility model is 32 ℃/23 ℃ in operating mode, 52 ℃/31 ℃, under the condition of high voltage (402.8V), carry out the maximum refrigeration at air conditioner, the electric-controlled box temperature rise meets the national standard of " room air conditioner GB/T 7725-2004 ".
The utility model also provides a kind of off-premises station of air conditioner, comprises shell 2, electric-controlled box, blower fan 3 and heat exchanger 4 according to the embodiment of the off-premises station of air conditioner, and wherein, electric-controlled box is above-mentioned electric-controlled box 1.As shown in Figure 7, in the present embodiment, electric-controlled box 1 is installed in shell 2 inside; And second sidepiece of electric-controlled box 1 is towards the inner space of off-premises station, and blower fan 3 is arranged on the top of off-premises station, when blower fan 3 operations; The inner space of off-premises station and the extraneous draught head that produces make the off-premises station air outside flow into the inner space of off-premises station through heat exchanger 4, and the surface of the electric-controlled box 1 of flowing through; And then take away the heat on radiator and electric-controlled box 1 surface on the electric-controlled box 1; The gas flow rate of radiator is high owing to flow through, and can play good forced heat-exchanging effect, reduces the temperature of electric-controlled box 1.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.

Claims (12)

1. electric-controlled box; Comprise: have the box body (10) of opening surface and be connected the panel (20) at said opening surface place; Said box body (10) comprises the first side wall that is oppositely arranged and is connected second sidewall between two said the first side walls; And being connected roof and the diapire between the said the first side wall and second sidewall, said box body is provided with a plurality of components and parts in (10)
It is characterized in that,
Comprise first mounting panel and second mounting panel in the said box body (10); Said second mounting panel is positioned between said first mounting panel and the said panel (20); Part in said a plurality of components and parts is installed on said first mounting panel; Another part is installed on said second mounting panel, is installed in caloric value in each components and parts on said first mounting panel all greater than the caloric value in the arbitrary components and parts that are installed on said second mounting panel.
2. electric-controlled box according to claim 1; It is characterized in that; Said first mounting panel is arranged on second sidewall of said box body (10); Said first mounting panel comprises vertically first upper plate and first being installed lower plate is installed of being provided with, said first each components and parts in the lower plate are installed caloric value all greater than said first the arbitrary components and parts in the upper plate are installed caloric value.
3. electric-controlled box according to claim 2 is characterized in that, the said first installation upper plate and said first is installed between the lower plate has the gap.
4. electric-controlled box according to claim 2 is characterized in that, said first components and parts installed on the upper plate comprise: driven compressor plate (11) and be arranged on the blower fan drive plate (12) of said driven compressor plate (11) one sides.
5. electric-controlled box according to claim 4 is characterized in that, said second sidewall is provided with radiator, and said radiator comprises:
First radiator (31) is arranged on said second sidewall corresponding to the position of said driven compressor plate (11), and said driven compressor plate (11) links to each other with said first radiator (31);
Second radiator (32) is arranged on said second sidewall corresponding to the position of said blower fan drive plate (12), and said blower fan drive plate (12) links to each other with said second radiator (32).
6. electric-controlled box according to claim 4; It is characterized in that; Components and parts on the said first mounting panel lower plate comprise: filter band (13) and be arranged on the reactor (14) of said filter band (13) one sides; Wherein, said filter band (13) is positioned at the below of said driven compressor plate (11), and said reactor (14) is positioned at the below of said blower fan drive plate (12).
7. electric-controlled box according to claim 1; It is characterized in that; Said second mounting panel is arranged between two said the first side walls; Said second mounting panel comprises the second installation upper plate (41) and is arranged on second of said second installation upper plate (41) below installs lower plate (42); Components and parts on said second mounting panel are connected said second and upper plate (41) is installed is installed on the lower plate (42) with said second, and said second each components and parts on the lower plate (42) are installed caloric value all greater than the take up an official post caloric value of components and parts of the second installation upper plate (41).
8. electric-controlled box according to claim 7 is characterized in that, the said second installation upper plate (41) and said second is installed between the lower plate (42) has the gap.
9. electric-controlled box according to claim 8 is characterized in that, on the said second installation upper plate (41) mainboard (15) is installed.
10. electric-controlled box according to claim 8 is characterized in that, the said second installation lower plate (42) goes up along continuous straight runs first terminal block (16), A.C. contactor (17) and second terminal block (18) are installed successively.
11. electric-controlled box according to claim 1 is characterized in that, offers thermal window (21) on the said panel (20).
12. the off-premises station of an air conditioner comprises electric-controlled box, it is characterized in that, said electric-controlled box is each described electric-controlled box (1) in the claim 1 to 11.
CN 201220248592 2012-05-29 2012-05-29 Electric control box and outdoor unit of air conditioner Expired - Lifetime CN202587697U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220248592 CN202587697U (en) 2012-05-29 2012-05-29 Electric control box and outdoor unit of air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220248592 CN202587697U (en) 2012-05-29 2012-05-29 Electric control box and outdoor unit of air conditioner

Publications (1)

Publication Number Publication Date
CN202587697U true CN202587697U (en) 2012-12-05

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CN 201220248592 Expired - Lifetime CN202587697U (en) 2012-05-29 2012-05-29 Electric control box and outdoor unit of air conditioner

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458643A (en) * 2012-05-29 2013-12-18 珠海格力电器股份有限公司 Electronic control box and air conditioner outdoor unit
CN104251522A (en) * 2013-06-28 2014-12-31 珠海格力电器股份有限公司 Air conditioner electrical box assembly and air conditioner outdoor unit thereof
CN104864516A (en) * 2014-02-20 2015-08-26 珠海格力电器股份有限公司 Electric appliance box and air conditioning outdoor unit of electric appliance box
CN110486851A (en) * 2018-05-14 2019-11-22 广东美的制冷设备有限公司 Electrically-controlled component, outdoor unit and air conditioner
CN110486852A (en) * 2018-05-14 2019-11-22 广东美的制冷设备有限公司 Electrically-controlled component, outdoor unit and air conditioner
CN113710025A (en) * 2021-08-06 2021-11-26 四川大学 Medical robot is with automatically controlled management device that has barrier propterty
WO2023016253A1 (en) * 2021-08-07 2023-02-16 广东美的暖通设备有限公司 Wiring base, electronic control box and air conditioner

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103458643A (en) * 2012-05-29 2013-12-18 珠海格力电器股份有限公司 Electronic control box and air conditioner outdoor unit
CN103458643B (en) * 2012-05-29 2016-04-27 珠海格力电器股份有限公司 The off-premises station of electric-controlled box and air conditioner
CN104251522A (en) * 2013-06-28 2014-12-31 珠海格力电器股份有限公司 Air conditioner electrical box assembly and air conditioner outdoor unit thereof
CN104251522B (en) * 2013-06-28 2019-04-26 珠海格力电器股份有限公司 Air conditioning appliance case assembly and its air-conditioner outdoor unit
CN104864516A (en) * 2014-02-20 2015-08-26 珠海格力电器股份有限公司 Electric appliance box and air conditioning outdoor unit of electric appliance box
CN104864516B (en) * 2014-02-20 2018-04-27 珠海格力电器股份有限公司 Electrical appliance kit and the outdoor machine of air-conditioner with the electrical appliance kit
CN110486851A (en) * 2018-05-14 2019-11-22 广东美的制冷设备有限公司 Electrically-controlled component, outdoor unit and air conditioner
CN110486852A (en) * 2018-05-14 2019-11-22 广东美的制冷设备有限公司 Electrically-controlled component, outdoor unit and air conditioner
CN110486852B (en) * 2018-05-14 2021-08-31 广东美的制冷设备有限公司 Automatically controlled subassembly, off-premises station and air conditioner
CN113710025A (en) * 2021-08-06 2021-11-26 四川大学 Medical robot is with automatically controlled management device that has barrier propterty
WO2023016253A1 (en) * 2021-08-07 2023-02-16 广东美的暖通设备有限公司 Wiring base, electronic control box and air conditioner

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