CN203797825U - Electrical apparatus mounting box and air condensing units - Google Patents
Electrical apparatus mounting box and air condensing units Download PDFInfo
- Publication number
- CN203797825U CN203797825U CN201420222397.4U CN201420222397U CN203797825U CN 203797825 U CN203797825 U CN 203797825U CN 201420222397 U CN201420222397 U CN 201420222397U CN 203797825 U CN203797825 U CN 203797825U
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- Prior art keywords
- cabinet
- electrical equipment
- box body
- seal
- lid
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- Expired - Fee Related
Links
- 210000002421 cell wall Anatomy 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 28
- 239000007788 liquid Substances 0.000 abstract description 7
- GQWNECFJGBQMBO-UHFFFAOYSA-N Molindone hydrochloride Chemical compound Cl.O=C1C=2C(CC)=C(C)NC=2CCC1CN1CCOCC1 GQWNECFJGBQMBO-UHFFFAOYSA-N 0.000 abstract description 4
- 238000010616 electrical installation Methods 0.000 abstract 6
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides an electrical apparatus mounting box and air condensing units. The electrical installation box includes: a box body; the box cover is arranged on the box body, and an electric appliance mounting space is formed between the box cover and the box body; first sealing member, the circumference edge towards lid one side of box body has first location portion, and first sealing member sets up on first location portion, and first sealing member is located the junction between lid and the box body. Because the junction of lid and box body is provided with first sealing member, therefore has improved the sealing reliability of electrical installation box to effectively avoid external foreign matter, liquid etc. to get into in the electrical installation box, avoid electrical components in the electrical installation box to be influenced, corrode. Because first sealing member sets up on the first positioning portion of box body, therefore effectively avoid first sealing member to receive the extrusion and run the position, first positioning portion has guaranteed the stability that sets up of first sealing member to further improve the sealing reliability of electrical installation box, and then eliminated the potential safety hazard of electrical installation box.
Description
Technical field
The utility model relates to air conditioner technical field, more specifically, relates to a kind of cabinet for electrical equipment and air-conditioner outdoor unit.
Background technology
Cabinet for electrical equipment of the prior art does not carry out encapsulation process, easily causes device security hidden danger.
Taking the cabinet for electrical equipment of air-conditioner outdoor unit as example (outdoor machine of body-separated air-conditioner), when the cold-producing medium in air-conditioner outdoor unit, particularly when flammable, micro-combustible refrigerant generation spill and leakage, if cabinet for electrical equipment does not carry out encapsulation process, will cause leakage of refrigerant to the electric components workspace in cabinet for electrical equipment, so cause equipment operation irregularity, burn out electric components, the security incident such as even explosion caused.
Utility model content
The utility model aims to provide a kind of cabinet for electrical equipment and air-conditioner outdoor unit, has the problem of potential safety hazard to solve cabinet for electrical equipment of the prior art.
For solving the problems of the technologies described above, according to an aspect of the present utility model, provide a kind of cabinet for electrical equipment, comprising: box body; Lid, lid is arranged on box body, forms electric mounting space between lid and box body; The first seal, the circumferential edge place towards lid one side of box body has the first location division, and the first seal is arranged on the first location division, and the junction of the first seal between lid and box body.
Further, the first location division is the first locating slot, and the first seal is arranged in the first locating slot.
Further, the circumferential edge place towards box body one side of lid has the second location division coordinating with the first location division, and the first seal is between the first location division and the second location division.
Further, box body has the thermovent for radiator air-out, and cabinet for electrical equipment also comprises the second seal, the second seal be arranged on thermovent towards the circumferential edge place of lid one side, and the second seal is between box body and radiator.
Further, box body has line outlet groove, and line outlet groove is positioned at the openend of box body, and cabinet for electrical equipment also comprises the 3rd seal, and the 3rd seal is arranged in line outlet groove, and the 3rd seal has the hole of dodging of passing through for charger connecting line.
Further, the cell wall of line outlet groove has the first Access Division, and the 3rd seal has the second Access Division coordinating with the first Access Division.
Further, box body has the first connecting portion, and lid has the second connecting portion coordinating with the first connecting portion.
Further, cabinet for electrical equipment also comprises locking member, and the first connecting portion is by locking member and the locking of the second connecting portion.
According to another aspect of the present utility model, a kind of air-conditioner outdoor unit is provided, comprise air-conditioner outdoor unit body and cabinet for electrical equipment, cabinet for electrical equipment is arranged in air-conditioner outdoor unit body, and cabinet for electrical equipment is above-mentioned cabinet for electrical equipment.
Lid in the utility model is arranged on box body, between lid and box body, form electric mounting space, the circumferential edge place towards lid one side of box body has the first location division, and the first seal is arranged on the first location division, and the junction of the first seal between lid and box body.Because the junction of lid and box body is provided with the first seal, thereby improve the sealing reliability of cabinet for electrical equipment, thereby effectively avoided extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, avoid electric components in cabinet for electrical equipment to be affected, to corrode.Because the first seal is arranged on the first location division of box body, thereby effectively avoid the first seal to be squeezed and positioning, the first location division has ensured the stability that arranges of the first seal, thereby further improved the sealing reliability of cabinet for electrical equipment, so eliminated cabinet for electrical equipment potential safety hazard, improved the functional reliability of cabinet for electrical equipment.
Brief description of the drawings
The accompanying drawing that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
The installation that Fig. 1 has schematically shown the box body in the utility model, the first seal, the second seal and the 3rd seal is related to schematic diagram;
Fig. 2 has schematically shown the explosive view of the cabinet for electrical equipment in the utility model; And
Fig. 3 has schematically shown the structural representation of the cabinet for electrical equipment in the utility model.
Reference numeral in figure: 10, box body; 11, electric mounting space; 12, the first location division; 13, thermovent; 14, line outlet groove; 14a, the first Access Division; 15, openend; 16, the first connecting portion; 17, mounting groove; 20, lid; 21, the second connecting portion; 30, the first seal; 40, the second seal; 50, the 3rd seal; 51, dodge hole; 52, the second Access Division; 60, mainboard.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As first aspect of the present utility model, provide a kind of cabinet for electrical equipment.As shown in Figure 1 to Figure 3, cabinet for electrical equipment comprises box body 10, lid 20 and the first seal 30, and lid 20 is arranged on box body 10, between lid 20 and box body 10, forms electric mounting space 11; The circumferential edge place towards lid 20 1 sides of box body 10 has the first location division 12, the first seals 30 and is arranged on the first location division 12, and the first seal 30 is positioned at the junction of lid 20 and box body 10.Because lid 20 and the junction of box body 10 are provided with the first seal 30, thereby improved the sealing reliability of cabinet for electrical equipment, thereby effectively avoid extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, avoid electric components in cabinet for electrical equipment to be affected, to corrode.Because the first seal 30 is arranged on the first location division 12 of box body 10, thereby effectively avoid the first seal 30 to be squeezed and positioning, the first location division 12 has ensured the stability that arranges of the first seal 30, thereby further improved the sealing reliability of cabinet for electrical equipment, so eliminated cabinet for electrical equipment potential safety hazard, improved the functional reliability of cabinet for electrical equipment.Certainly, the first seal 30 can also be arranged on lid 20.
Preferably, lid 20, box body 10 and the first seal 30 interference fit.Due to lid 20, box body 10 and the first seal 30 interference fit, thereby in ensureing that three's bonding strength is high, also improve the sealing reliability of three junction, thereby ensured the sealing of cabinet for electrical equipment.
As shown in Figure 1 to Figure 3, the first location division 12 is the first locating slot, and the first seal 30 is arranged in the first locating slot.Because the first seal 30 is arranged in the first locating slot, thereby effectively avoid the displacement that is squeezed of the first seal 30, improved the installation reliability of the first seal 30, thereby improved the sealing reliability of cabinet for electrical equipment.
The circumferential edge place towards box body 10 1 sides of the lid 20 in the utility model has the second location division coordinating with the first location division 12, and the first seal 30 is between the first location division 12 and the second location division.Because the circumferential edge place towards box body 10 1 sides of lid 20 has the second location division coordinating with the first location division 12, thereby further improve the reliability of positioning of lid 20 with box body 10, ensured the assembly reliability of the two.
In a not shown preferred embodiment, the first location division 12 is the first locating slot, the first seal 30 is arranged in the first locating slot, and the second location division is the second locating slot, and the height of the first seal 30 is not less than the groove depth of the first locating slot and the second locating slot.Because the height of the first seal 30 is not less than the groove depth of the first locating slot and the second locating slot, thereby after box body 10 and lid 20 assemble, the first seal 30 is positioned at the first locating slot and the second locating slot simultaneously, thereby has improved the sealing reliability of cabinet for electrical equipment.
In another not shown preferred embodiment, the first location division 12 is the first locating slot, and the first seal 30 is arranged in the first locating slot, and the second location division is the first positioning convex.Because the second location division is the first positioning convex, thereby when after box body 10 and lid 20 assemblings, the first seal 30 is pushed in the second location division, so that also have good sealing property when cabinet for electrical equipment connection reliability.
In another not shown preferred embodiment, the first location division 12 is the second positioning convex, the second location division is the first positioning convex, and the first positioning convex is positioned at the inner side of the second positioning convex, and the first seal 30 arranges between the first positioning convex and the second positioning convex.In another not shown preferred embodiment, the first location division 12 is the second positioning convex, the second location division is the first positioning convex, and the second positioning convex is positioned at the inner side of the first positioning convex, and the first seal 30 arranges between the first positioning convex and the second positioning convex.Due to the first positioning convex on lid 20 and box body 10 and the second positioning convex sheathed and be crisscross arranged, thereby further improved the sealing reliability of cabinet for electrical equipment.
Box body 10 in the utility model has the first connecting portion 16, and lid 20 has the second connecting portion 21 coordinating with the first connecting portion 16.Because box body 10 and lid 20 are by being connected of the first connecting portion 16 and the second connecting portion 21, thereby improve the bonding strength of the two, thereby ensured the sealing reliability of cabinet for electrical equipment.
Preferably, the first connecting portion 16 is multiple, and multiple the first connecting portions 16 arrange along the circumferential edge interval of box body 10.Further, the second connecting portion 21 is multiple, and multiple the second connecting portions 21 arrange along the circumferential edge interval of lid 20, and multiple the second connecting portion 21 and the corresponding setting one by one of multiple the first connecting portions 16.Because box body 10 is connected by multipoint positioning with lid 20, thereby further improve the connection reliability of the two.
Preferably, the first connecting portion 16 is the 3rd Access Division, and the second connecting portion 21 is the 4th Access Division coordinating with the 3rd Access Division.Further, the 3rd Access Division is clamping projection, and the 4th Access Division is blocked hole.Because box body 10 is connected by snap fit with lid 20, thereby not only ensure the two connection reliability, also make the two there is easy-disassembling-assembling feature, thereby be convenient to staff, the appliance component in cabinet for electrical equipment is keeped in repair, and then improved the dependability of cabinet for electrical equipment.
Cabinet for electrical equipment in the utility model also comprises locking member, and the first connecting portion 16 is locked by locking member and the second connecting portion 21.Owing to being provided with locking member, thereby ensure the connection reliability of box body 10 and lid 20, improve the sealing reliability of the two, thereby effectively avoid extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, avoid electric components in cabinet for electrical equipment to be affected, to corrode, ensured the functional reliability of cabinet for electrical equipment.Preferably, locking member is locking pin, bolt, screw etc.
As shown in Figure 1 to Figure 3, the first connecting portion 16 and the screw pole of the second connecting portion 21 for cooperatively interacting and arranging, locking member is screw, screw-driving, in screw pole, is locked with lid 20 thereby realize box body 10.
Box body 10 in the utility model has the thermovent 13 for radiator air-out, cabinet for electrical equipment also comprises the second seal 40, the second seal 40 be arranged on thermovent 13 towards the circumferential edge place of lid 20 1 sides, and the second seal 40 (please refer to Fig. 1 and Fig. 2) between box body 10 and radiator.Because thermovent 13 places at box body 10 are provided with the second seal 40, thereby be arranged on behind thermovent 13 places when radiator, radiator and the second seal 40 closely cooperate, thereby effectively avoid extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, avoid electric components in cabinet for electrical equipment to be affected, to corrode, so eliminated cabinet for electrical equipment potential safety hazard, improved the functional reliability of cabinet for electrical equipment.
Preferably, box body 10 has mounting groove 17, and mounting groove 17 is positioned at the circumferential edge place of the thermovent 13 of box body 10, and on the surface of lid 20 1 sides, the second seal 40 is arranged in mounting groove 17 (please refer to Fig. 1 and Fig. 2).Because the second seal 40 is arranged in mounting groove 17, thereby effectively avoid the second seal 40 backward shift that is squeezed, thereby improved the installation reliability of the second seal 40, ensured the sealing reliability of cabinet for electrical equipment.
Box body 10 in the utility model has wire hole, and cabinet for electrical equipment also comprises that the 3rd seal 50, the three seals 50 are arranged on box body 10, the 3rd seal 50 have be communicated with wire hole dodge hole 51.Owing to being provided with the 3rd seal 50 in the position of wire hole, thereby effectively avoid extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, avoid electric components in cabinet for electrical equipment to be affected, to corrode, and then eliminated cabinet for electrical equipment potential safety hazard, improved the functional reliability of cabinet for electrical equipment.
As shown in Figure 1 to Figure 3, box body 10 has line outlet groove 14, and line outlet groove 14 is positioned at the openend 15 of box body 10, and cabinet for electrical equipment also comprises the 3rd seal 50, the 3rd seal 50 is arranged in line outlet groove 14, and the 3rd seal 50 have pass through for charger connecting line dodge hole 51.Owing to being provided with the 3rd seal 50 in line outlet groove 14, thereby effectively avoid extraneous foreign matter, liquid etc. to enter in cabinet for electrical equipment, improved the sealing reliability of cabinet for electrical equipment.
Preferably, the cell wall of line outlet groove 14 has the first Access Division 14a, and the 3rd seal 50 has the second Access Division 52 (please refer to Fig. 1 and Fig. 2) coordinating with the first Access Division 14a.Because the 3rd seal 50 coordinates by clamping with line outlet groove 14, thereby improve the connection reliability of the two, and effectively ensured the sealing reliability of cabinet for electrical equipment.In specific embodiment as shown in Figure 2, the first Access Division 14a is arranged on the projection on cell wall, and the second Access Division 52 is the draw-in grooves that coordinate with projection.
Preferably, the first seal 30, the second seal 40 and/or the 3rd seal 50 are elastic sealing elements.Further, elastic sealing element is rubber ring, plastic tube etc.
As second aspect of the present utility model, provide a kind of air-conditioner outdoor unit.Air-conditioner outdoor unit comprises air-conditioner outdoor unit body and cabinet for electrical equipment, and cabinet for electrical equipment is arranged in air-conditioner outdoor unit body, and cabinet for electrical equipment is above-mentioned cabinet for electrical equipment.Because the cabinet for electrical equipment in the utility model has the advantages that sealing reliability is high, even if thereby cold-producing medium leaks, cold-producing medium can not flow in cabinet for electrical equipment yet, thereby effectively avoid electric components operation irregularity, burn out the security incident such as electric components, blast, and then improved the functional reliability of air-conditioner outdoor unit.In the time that cold-producing medium is combustible refrigerant, can effectively ensures that the density of the imflammable gas in cabinet for electrical equipment is lower than minimum combustible concentration, thereby meet the security requirement of air-conditioner outdoor unit.
Air-conditioner outdoor unit in the utility model also comprises mainboard 60, and (in appliance component one) mainboard 60 is arranged in the electric mounting space 11 in electric mounting box.Due to the cabinet for electrical equipment in the utility model, to have sealing reliability good, thereby ensured the functional reliability of mainboard 60, and can effectively extend the service life of mainboard 60.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a cabinet for electrical equipment, is characterized in that, comprising:
Box body (10);
Lid (20), it is upper that described lid (20) is arranged on described box body (10), between described lid (20) and described box body (10), forms electric mounting space (11);
The first seal (30), the circumferential edge place towards described lid (20) one sides of described box body (10) has the first location division (12), it is upper that described the first seal (30) is arranged on described the first location division (12), and described the first seal (30) is positioned at the junction between described lid (20) and described box body (10).
2. cabinet for electrical equipment according to claim 1, is characterized in that, the first location division (12) are the first locating slot, and described the first seal (30) is arranged in described the first locating slot.
3. cabinet for electrical equipment according to claim 1, it is characterized in that, the circumferential edge place towards described box body (10) one sides of described lid (20) has the second location division coordinating with described the first location division (12), and described the first seal (30) is positioned between described the first location division (12) and described the second location division.
4. cabinet for electrical equipment according to claim 1, it is characterized in that, described box body (10) has the thermovent (13) for radiator air-out, described cabinet for electrical equipment also comprises the second seal (40), described the second seal (40) be arranged on described thermovent (13) towards the circumferential edge place of described lid (20) one sides, and described the second seal (40) is positioned between described box body (10) and described radiator.
5. cabinet for electrical equipment according to claim 1, it is characterized in that, described box body (10) has line outlet groove (14), described line outlet groove (14) is positioned at the openend (15) of described box body (10), described cabinet for electrical equipment also comprises the 3rd seal (50), described the 3rd seal (50) is arranged in described line outlet groove (14), and described the 3rd seal (50) have pass through for charger connecting line dodge hole (51).
6. cabinet for electrical equipment according to claim 5, it is characterized in that, the cell wall of described line outlet groove (14) has the first Access Division (14a), and described the 3rd seal (50) has the second Access Division (52) coordinating with described the first Access Division (14a).
7. cabinet for electrical equipment according to claim 1, it is characterized in that, described box body (10) has the first connecting portion (16), and described lid (20) has the second connecting portion (21) coordinating with described the first connecting portion (16).
8. cabinet for electrical equipment according to claim 7, is characterized in that, described cabinet for electrical equipment also comprises locking member, and described the first connecting portion (16) is by described locking member and described the second connecting portion (21) locking.
9. an air-conditioner outdoor unit, comprises air-conditioner outdoor unit body and cabinet for electrical equipment, and described cabinet for electrical equipment is arranged in described air-conditioner outdoor unit body, it is characterized in that, described cabinet for electrical equipment is the cabinet for electrical equipment described in any one in claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222397.4U CN203797825U (en) | 2014-04-30 | 2014-04-30 | Electrical apparatus mounting box and air condensing units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420222397.4U CN203797825U (en) | 2014-04-30 | 2014-04-30 | Electrical apparatus mounting box and air condensing units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797825U true CN203797825U (en) | 2014-08-27 |
Family
ID=51380030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420222397.4U Expired - Fee Related CN203797825U (en) | 2014-04-30 | 2014-04-30 | Electrical apparatus mounting box and air condensing units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797825U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491844A (en) * | 2016-01-07 | 2016-04-13 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
-
2014
- 2014-04-30 CN CN201420222397.4U patent/CN203797825U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105491844A (en) * | 2016-01-07 | 2016-04-13 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
| CN105491844B (en) * | 2016-01-07 | 2019-02-15 | 珠海格力电器股份有限公司 | Electrical apparatus box and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20210430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |