CN203571989U - Air conditioner and rear box body thereof - Google Patents
Air conditioner and rear box body thereof Download PDFInfo
- Publication number
- CN203571989U CN203571989U CN201320665823.7U CN201320665823U CN203571989U CN 203571989 U CN203571989 U CN 203571989U CN 201320665823 U CN201320665823 U CN 201320665823U CN 203571989 U CN203571989 U CN 203571989U
- Authority
- CN
- China
- Prior art keywords
- rear box
- air
- safety head
- inlet grille
- peristome
- 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
Links
- 230000006698 induction Effects 0.000 claims abstract description 7
- 239000012717 electrostatic precipitator Substances 0.000 description 10
- 230000013011 mating Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a rear box body of an air conditioner. The rear box body comprises a shell body, an air inlet grille and a high voltage power source generator fixed to the shell body. The rear box body of the air conditioner further comprises a safety cover detachably connected with the air inlet grille, and a magnetic piece in induction with the high voltage power source generator is arranged on the safety cover. The utility model further discloses the air conditioner with the rear box body. The safety cover is arranged on the air inlet grille of the rear box body, the magnetic piece is arranged on the safety cover, and therefore when the rear box body is dismounted, the magnetic piece can be dismounted along with the safety cover. Therefore, even though the high voltage power source generator is powered on, the high voltage power source generator cannot work due to the fact that a control switch cannot be in induction without the magnetic piece on the safety cover. Therefore, hidden danger existing due to the fact that the high voltage power source generator is still in a work state after the box body is dismounted is avoided.
Description
Technical field
The utility model relates to air-conditioner field, relates in particular to a kind of air-conditioner and rear box thereof.
Background technology
On existing air-conditioner rear box, will be fixed with high voltage source generator, this high voltage source generator for example, for controlling other workpiece of air-conditioner, electrostatic precipitator.The high voltage electric field producing by high voltage source generator drives electrostatic precipitator to work, and with blocks dust, enters in air-conditioner.But, if before removing electrostatic precipitator, not by the power-off of high voltage source generator, the high pressure conditions in high voltage source generator by the dismounting that makes electrostatic precipitator, and personal safety is caused a hidden trouble.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioner and rear box thereof, and the dangerous hidden danger that while being intended to avoid dismounting rear box, high voltage source generator still exists when work has improved the security that rear box is removed.
The utility model provides a kind of rear box of air-conditioner, comprise housing, air-inlet grille, be fixed on the high voltage source generator on housing, this rear box also comprises: with the safety head that air-inlet grille removably connects, this safety head is provided with the magnetic part that produces induction with described high voltage source generator.
Preferably, described air-inlet grille is provided with the first peristome and the second peristome, and is removably connected with grid on this first peristome, on the second peristome, is removably connected with Under The Grille; First peristome of described safety head on air-inlet grille and the position between the second peristome.
Preferably, the width of described safety head is greater than the distance between the first peristome and the second peristome.
Preferably, described safety head is provided with stop part and lower stop part, and the lower end of described upper stop part and upper grid covers, and the upper end of described lower stop part and Under The Grille covers.
Preferably, described upper stop part and lower stop part are groove.
Preferably, the position of described air-inlet grille between the first peristome and the second peristome is also provided with the first fixed part, is also provided with the second fixed part being connected with described the first fixed part on safety head.
Preferably, described the first fixed part comprises the first hole clipping and the second hole clipping that runs through air-inlet grille; Described the second fixed part comprises the first grab mating with the first hole clipping and the elastic buckles mating with the second hole clipping; After described safety head engages with the first hole clipping at the first grab and elastic buckles engages with the second hole clipping, removably connect with air-inlet grille.
Preferably, described the first fixed part is the screw that runs through described air-inlet grille, and described the second fixed part is the screw that runs through described safety head, and described safety head, removably connects with air-inlet grille after the screw through described safety head and air-inlet grille at screw.
The invention also discloses a kind of air-conditioner, this air-conditioner comprises rear box and wind component, and described rear box and wind component connect and form a receiving space, are provided with blower fan and heat exchanger in this receiving space, it is characterized in that the rear box that described rear box is said structure.
The utility model is by be provided with safety head on the air-inlet grille of rear box, and magnetic part is arranged on safety head, thereby makes when dismounting rear box, and magnetic part also will be removed with safety head.Therefore, even during the energising of high voltage source generator, lacked the magnetic part on safety head, high voltage source generator also will cannot carry out work because induction can not occur gauge tap, thus the dangerous hidden danger that while having avoided dismounting rear box, high voltage source generator still exists when work.
In addition, due to upper grid and Under The Grille being set on rear box, and engage with upper grid by the upper stop part of safety head, the lower stop part of safety head engages with Under The Grille, the safety head of must first dismantling while making in dismounting grid and Under The Grille, thereby guaranteed to carry out the dismounting of electrostatic precipitator at high voltage source generator during without high-tension electricity, improved the security of the dismounting of electrostatic precipitator.
Accompanying drawing explanation
Fig. 1 is the blast structural representation of the rear box of the utility model air-conditioner;
Fig. 2 is the structural representation of safety head of the rear box of the utility model air-conditioner;
Fig. 3 is the local structure for amplifying schematic diagram of A portion in Fig. 1;
Fig. 4 is the front elevational schematic of combining structure of the rear box of the utility model air-conditioner;
Fig. 5 is the cross-sectional view of B-B in Fig. 2;
Fig. 6 is the local structure for amplifying schematic diagram of C portion in Fig. 3.
The realization of the utility model object, functional characteristics and advantage, in connection with embodiment, are described further with reference to accompanying drawing.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, further illustrate the technical solution of the utility model.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The rear box that the rear box that the utility model embodiment proposes is air-conditioner.Can certainly, for the rear box of other electrical equipment, at this, not limit.Air-conditioner can comprise rear box and wind component, and described rear box and wind component connect and form a receiving space, are provided with blower fan and heat exchanger in this receiving space.This blower fan can be tubular wine wheel.
With reference to Fig. 1 and Fig. 2, Fig. 1 is the blast structural representation of the utility model rear box; Fig. 2 is the structural representation of safety head in Fig. 1.This rear box comprises housing 10, air-inlet grille 20, safety head 40, is fixed on the high voltage source generator 30 on housing 10.Wherein:
Described housing 10 is semicircular arc, and the cambered surface of housing 10 is provided with the air inlet 11 that runs through housing 10.Described air-inlet grille 20 is fixed on housing 10, and covers this air inlet 11.
On described air-inlet grille 20, be also provided with the first peristome 201 and the second peristome 202, on described air-inlet grille 20, be also connected with grid 21 and Under The Grille 22, wherein go up grid 21 and be detachably connected on air-inlet grille 20, and cover the first peristome 201; Under The Grille 22 is detachably connected on air-inlet grille 20, and covers the second peristome 202.The position of described air-inlet grille 20 between the first peristome 201 and the second peristome 202 is also provided with the first fixed part 23.Air-inlet grille 20 and housing 10 be connected to that screw is connected or buckle connects etc.
On described safety head 40, be fixed with magnetic part 41, and on safety head 40, be also provided with the second fixed part 42 being connected with the first fixed part 23, safety head 40 is also provided with stop part 43 and lower stop part 44 simultaneously.When on this, stop part 43 covers for safety head 40 and air-inlet grille 20, cover on upper grid 21; When this lower stop part 44 covers for safety head 40 and air-inlet grille 20, cover on Under The Grille 22.
Further, upper stop part 43 and lower stop part 44 are groove, and this groove will engage with grid.Particularly, safety head 40 is when covering on air-inlet grille 20, the width of safety head 40 is by the distance being greater than between the first peristome 201 and the second peristome 202, and safety head 40 both sides are provided with stop part 43 and lower stop part 44, so that when safety head 40 is arranged on air-inlet grille 20, upper stop part 43 will engage with upper grid 21, and lower stop part 44 will engage with Under The Grille 22.By the setting of groove, make safety head 40 more stable with being connected of upper grid 21 and Under The Grille 22.
Further, in conjunction with reference to Fig. 3, Fig. 3 is the local enlarged diagram of C portion in Fig. 1.Above-mentioned the first fixed part 23 comprises the first hole clipping 231 and the second hole clipping 232 that runs through air-inlet grille 20.Accordingly, the second fixed part comprises the first grab 421 mating with the first hole clipping 231 and the elastic buckles 422 mating with the second hole clipping.When safety head 40 is installed with air-inlet grille 20, first the first grab 421 is aimed at and engaged with the first hole clipping 231, then elastic buckles 422 is snapped in the second hole clipping 231, and this elastic buckles is held on the side of the second hole clipping 231.Thereby safety head 40 is arranged on air-inlet grille 20.The structure of the structure of the first fixed part 23 and the second fixed part is not limited to described in above-described embodiment, everyly safety head 40 can be fixed on to fixed structure on air-inlet grille 20 all at protection domain of the present utility model.
Further, above-mentioned safety head 40 also comprises that the 3rd fixed part 45, the three fixed parts 45 of fixed magnetic part 41 are provided with screw 451, and described magnetic part 41 is provided with fixing hole 411, by screw, magnetic part 41 can be fixed on safety head 40.The 3rd fixed part 45 of described safety head 40 is through the second hole clipping 231, so that magnetic part 41 produces induction with high voltage source generator 30 over against setting, thereby the gauge tap of controlling on high voltage source generator 30 is opened.
In the present embodiment, being connected of being connected of air-inlet grille 20 and housing 10, upper grid 21 and Under The Grille 22 and air-inlet grille 20, safety head 40 and be buckle being connected of air-inlet grille 20 and connect.In conjunction with reference to Fig. 4 to Fig. 6, when above-mentioned rear box assembling, can first air-inlet grille 20 be fastened on housing 10, then upper grid 21 is fastened on air-inlet grille 20 with Under The Grille 22, finally again safety head 40 is fastened on air-inlet grille 20, the upper stop part 43 of safety head 40 and one of the bottom of upper grid 21 grid engage simultaneously, and the lower stop part 44 of safety head 40 engages with one of the top of Under The Grille 22 grid.
Owing to being fixed with magnetic part 41 on safety head 40, this magnetic part 41 and high voltage source generator 30 are over against setting.When 30 energising of high voltage source generator, magnetic part 41 will be responded to the gauge tap (not shown) of high voltage source generator 30, makes 30 work of high voltage source generator.Therefore,, when safety head 40 is removed, even when high voltage source generator 30 is switched on, lacked the magnetic part 41 on safety head 40, high voltage source generator 30 will cannot carry out work because induction can not occur gauge tap.Thereby the potential safety hazard that while having guaranteed dismounting rear box, still in running order high voltage source generator 30 exists.Meanwhile, for electrostatic precipitator (not shown) for convenience detach, grid 21 and Under The Grille 22 are set on rear box.That is to say when needs are dismantled electrostatic precipitator must dismantle upper grid 21 and Under The Grille 22.And engage with upper grid 21 by the upper stop part 43 of safety head 40, the lower stop part 44 of safety head 40 engages with Under The Grille 22, can be so that must first dismantle safety head 40 when grid 21 and Under The Grille 22 in dismounting, thereby guaranteed to carry out the dismounting of electrostatic precipitator at high voltage source generator 30 during without high-tension electricity, improved the security of the dismounting of electrostatic precipitator.
The foregoing is only preferred embodiment of the present utility model; not thereby limit its scope of the claims; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. the rear box of an air-conditioner, comprise housing, air-inlet grille, be fixed on the high voltage source generator on housing, it is characterized in that, also comprise: with the safety head that air-inlet grille removably connects, this safety head is provided with the magnetic part that produces induction with described high voltage source generator.
2. rear box according to claim 1, is characterized in that, described air-inlet grille is provided with the first peristome and the second peristome, and is removably connected with grid on this first peristome, on the second peristome, is removably connected with Under The Grille; First peristome of described safety head on air-inlet grille and the position between the second peristome.
3. rear box according to claim 2, is characterized in that, the width of described safety head is greater than the distance between the first peristome and the second peristome.
4. according to the rear box described in claim 2 or 3, it is characterized in that, described safety head is provided with stop part and lower stop part, and the lower end of described upper stop part and upper grid covers, and the upper end of described lower stop part and Under The Grille covers.
5. rear box according to claim 4, is characterized in that, described upper stop part and lower stop part are groove.
6. rear box according to claim 2, is characterized in that, the position of described air-inlet grille between the first peristome and the second peristome is also provided with the first fixed part, is also provided with the second fixed part being connected with described the first fixed part on safety head.
7. rear box according to claim 6, is characterized in that, described the first fixed part comprises the first hole clipping and the second hole clipping that runs through air-inlet grille; Described the second fixed part comprises the first grab of holding with the first hole clipping and the elastic buckles holding with the sidewall of the second hole clipping; Described safety head, at the first grab and after the first hole clipping holds and elastic buckles and the second hole clipping hold, removably connects with air-inlet grille.
8. rear box according to claim 7, is characterized in that, described safety head also comprises the 3rd fixed part of fixing described magnetic part, the 3rd fixed part through described the second hole clipping and with described high voltage source generator over against setting.
9. rear box according to claim 6, it is characterized in that, described the first fixed part is the screw that runs through described air-inlet grille, described the second fixed part is the screw that runs through described safety head, described safety head, removably connects with air-inlet grille after the screw through described safety head and air-inlet grille at screw.
10. an air-conditioner, described air-conditioner comprises rear box and wind component, and described rear box and wind component connect and form a receiving space, are provided with blower fan and heat exchanger in this receiving space, it is characterized in that, described rear box is the rear box as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665823.7U CN203571989U (en) | 2013-10-25 | 2013-10-25 | Air conditioner and rear box body thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665823.7U CN203571989U (en) | 2013-10-25 | 2013-10-25 | Air conditioner and rear box body thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203571989U true CN203571989U (en) | 2014-04-30 |
Family
ID=50539718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665823.7U Expired - Lifetime CN203571989U (en) | 2013-10-25 | 2013-10-25 | Air conditioner and rear box body thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203571989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023972A (en) * | 2016-02-01 | 2017-08-08 | 佛山市南海南洋电机电器有限公司 | A kind of easy assembly and disassembly air intake plate structure of air curtain |
-
2013
- 2013-10-25 CN CN201320665823.7U patent/CN203571989U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023972A (en) * | 2016-02-01 | 2017-08-08 | 佛山市南海南洋电机电器有限公司 | A kind of easy assembly and disassembly air intake plate structure of air curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140430 |
|
| CX01 | Expiry of patent term |