CN102466254B - Smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof - Google Patents
Smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof Download PDFInfo
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- CN102466254B CN102466254B CN201010530675.9A CN201010530675A CN102466254B CN 102466254 B CN102466254 B CN 102466254B CN 201010530675 A CN201010530675 A CN 201010530675A CN 102466254 B CN102466254 B CN 102466254B
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- switch enclosure
- smoke exhaust
- exhaust ventilator
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- holding section
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Abstract
A kind of smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof。Described switch enclosure includes: body；Multiple fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part。Described installation fixed structure includes: multiple fasteners, is divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part；Stop part, described stop part is extended to described substrate by described top board or is extended to described top board by described substrate, and under use state, described stop part coordinates fixing with described fastener。Described lampblack absorber is the smoke exhaust ventilator including described installation fixed structure。Thus avoiding, the problem that solid timing element is many is installed, and saves man-hour than the mode adopting lock screw。
Description
Technical field
The present invention relates to a kind of smoke pumping technology, particularly relate to a kind of smoke exhaust ventilator, switch for fume exhauster box and fixed structure is installed。
Background technology
Current lampblack absorber, the installation for switch enclosure Yu casing is fixed, and is generally adopted screw and switch enclosure and casing is linked together, thus reaching this, the two directly combines。
For this class formation, incorporated by reference to Fig. 1, Fig. 2, and application reference number is the Chinese patent application of 200620103667.5, this case discloses the mounting structure of a kind of inductive switch assembly, including panel 1, inductive switch assembly 3 and switch enclosure 2, cover the lid 4 bottom switch enclosure 2, wherein, described inductive switch assembly 3 is just arranged in switch enclosure 2, the rear surface 11 of panel 1 is each provided with a fixed mount 5 at two side positions of corresponding switch enclosure 2, and fixed mount 5 has through hole 51, and described switch enclosure 2 is just fixed on described fixed mount 5 by the screw 6 through its both sides, it is finally secured on the rear surface 11 of described panel 1。This utility model is connected with the fixing of fixed mount by switch enclosure, and whole inductive switch assembly is fixed on the back side of panel, thus the complete fixed installation achieving inductive switch assembly。
But, adopt said structure to carry out switch enclosure and casing installing fixing, there is problems in that on the one hand, it is necessary to use the fixed mount of screw and fixed screw or fixing plate, and switch enclosure both sides need to set up screw fixing hole, so that with relatively multicomponent；On the other hand, owing to the installing/dismounting of screw to be needed expend man-hour (when particularly in the insufficient space of installing/dismounting screw), thus installing/dismounting is more inconvenient。
Summary of the invention
It is an object of the invention to provide a kind of switch for fume exhauster box, fixed structure installed by switch for fume exhauster box and is provided with the smoke exhaust ventilator of this installation fixed structure, solves that element when prior art adopts screw and fixing plate or fixed mount that switch enclosure is installed is many, the inconvenient problem expending man-hour of installing/dismounting。
The present invention provides the switch enclosure of a kind of smoke exhaust ventilator, and described switch enclosure includes: body；Multiple fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part。
It is preferred that described holding section is elastic arm, described elastic arm includes connecting portion and extension, and described connecting portion one end is connected with described fixed part, and the described connecting portion other end extends described extension。
It is preferred that described connecting portion is square or arc。
It is preferred that described connecting portion includes connecting assembly, described connection inter-module has gap。
Preferably, described extension is provided with a boss away from the face of described body, described boss is first side near the side of described connecting portion, and described boss is second side away from the side of described connecting portion, and the thickness of described boss is cumulative to described second side by described first side。
It is preferred that described boss is extended to described extension by described second side and forms snap-latch surface, described snap-latch surface is vertical with described extension。
It is preferred that described body includes the protecgulum and the bonnet that be combined with each other, described fastener is located at described protecgulum side, and described fastener and described protecgulum are structure as a whole。
It is preferred that be provided with switch in described switch enclosure, described switch is provided with button, and described button is gone out by described switch enclosure protecgulum projection。
It is preferred that described protecgulum and described fastener adopt the material of following mass percent proportioning to make: the PBT (abbreviation of polybutyleneterephthalate of 80%；Polybutylene terephthalate (PBT))+20% GF (glassfiber20；Glass fibre)。
The present invention also provides for the casing of a kind of smoke exhaust ventilator and the installation fixed structure of switch enclosure, and described casing includes top board and the substrate that panel is connected with described panel and forms semi-surrounding structure；Described switch enclosure includes body, and this installation fixed structure includes: stop part, is located at described top board, substrate on one of them；Multiple fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part；Described holding section is elastic arm, and described elastic arm includes connecting portion and extension, and described connecting portion one end is connected with described fixed part, and the described connecting portion other end extends described extension；Described extension is provided with a boss away from the face of described body；Described boss is first side near the side of described connecting portion, and described boss is second side away from the side of described connecting portion, and the thickness of described boss is cumulative to described second side by described first side；Under use state, described holding section is fastened on described stop part。
It is preferred that be provided with bending to described orientation substrate on described top board, described bending is vertical with described top board, and described bending offers otch, and the bending of described otch both sides forms described stop part。
It is preferred that described bending and described top board are formed in one。
It is preferred that the width of described otch is provided with the width after fastener less than or equal to described switch enclosure both sides。
It is preferred that described stop part to described panel distance equal to or less than described holding section end to described switch enclosure use face distance。
It is preferred that the distance between described top board and described substrate is assembled to the assembling height in described casing equal to described switch enclosure。
It is preferred that have button on described body, described panel is provided with perforate, and described button is gone out by described perforate projection。
The present invention also provides for the casing of a kind of smoke exhaust ventilator and the installation fixed structure of switch enclosure, and described casing includes panel, extended to use the substrate in direction, face away from panel, extended to use away from panel the top board in direction, face by described panel top by described panel bottom；Described switch enclosure includes body, and wherein, this installation fixed structure includes: multiple fasteners, is divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side；Stop part, described stop part is extended to described substrate by described top board or is extended to described top board by described substrate, and the distance between described stop part is provided with the width after fastener less than or equal to described switch enclosure both sides；Under use state, described holding section is connected to described fixed part。
It is preferred that described stop part to described panel distance equal to or less than described holding section end to described switch enclosure use face distance。
It is preferred that described top board extends bending to described substrate, described bending is vertical with described top board, and described bending offers otch, and the bending of the both sides of described otch forms described stop part。
It is preferred that described top board and described substrate-parallel, described panel is vertical with described top board and described substrate。
It is preferred that the distance between described top board and described substrate is assembled to the assembling height in described casing equal to described switch enclosure。
It is preferred that described elastic arm includes connecting portion and extension, described connecting portion one end is connected with described fixed part, and the described connecting portion other end extends described extension。
It is preferred that described extension is provided with a boss away from the face of described body。
It is preferred that described boss is first side near the side of described connecting portion, described boss is second side away from the side of described connecting portion, and the thickness of described boss is cumulative to described second side by described first side。
It is preferred that described boss is extended to described extension by described second side and forms snap-latch surface, described snap-latch surface is vertical with described extension。
It is preferred that described body includes the protecgulum and the bonnet that be combined with each other, described fastener is located at described protecgulum side, and described panel is provided with perforate, and described button is located in described perforate。
The present invention also provides for a kind of smoke exhaust ventilator installing fixed structure including casing as above and switch enclosure。
Compared to prior art, switch for fume exhauster box of the present invention, switch for fume exhauster box are installed fixed structure and are provided with the smoke exhaust ventilator of this installation fixed structure and have the advantage that
One, owing to being provided with described fastener in described switch enclosure both sides, it is provided with stop part on the housing, cooperate between described fastener and described stop part, described fastener is sticked in described stop part, the installation by described casing Yu described switch enclosure can be reached fix, simultaneously, release described fastener and the engaging between described stop part, described switch enclosure can be dismantled described casing, thus avoid adopt screw and fixing plate or fixed mount to the two in conjunction with time the many problem of element, and adopt the mode of engaging and engagement release during installing/dismounting, man-hour is saved than the mode adopting lock screw。
Two, bending is extended at top board described in the specific embodiment of the present invention to described substrate, described bending offers otch, the bending of the both sides of described otch forms described stop part, so conveniently in practical operation, the making of stop part, described stop part can be extended by described top board and possess good overall appearance。
Three, elastic arm is adopted in holding section described in the specific embodiment of the present invention, due to the elastic reaction of elastic arm, so that the convenient engaging to described holding section and engagement release。Described elastic arm also includes connecting portion, and described connecting portion is arc, adopts the connecting portion of arc so that the toughness connecting elastic arm is better, can be not easily broken。Described connecting portion includes parallel connection assembly, and described connection inter-module has gap, such that it is able to reach relatively decentralized stressed effect, protects described connecting portion。
Accompanying drawing explanation
Fig. 1 shows the package assembly schematic diagram of smoke exhaust ventilator and casing and switch enclosure in prior art；
Fig. 2 shows the decomposition texture schematic diagram of smoke exhaust ventilator and casing and switch enclosure in prior art；
Fig. 3 shows the structural representation of the switch enclosure of the smoke exhaust ventilator in present pre-ferred embodiments；
Fig. 4 shows the decomposition texture schematic diagram of Fig. 3；
Fig. 5 shows the structural representation of the casing of the smoke exhaust ventilator in present pre-ferred embodiments；
Fig. 6 shows the structural representation being provided with switch enclosure on the cooking-fume exhausting hood housing in present pre-ferred embodiments；
Fig. 7 shows the close-up schematic view of Fig. 6；
Fig. 8 shows the A-A direction cutaway section schematic diagram of Fig. 6；
Fig. 9 shows the close-up schematic view of Fig. 8。
Figure 10 shows the front schematic view being provided with switch enclosure on the cooking-fume exhausting hood housing in present pre-ferred embodiments。
Detailed description of the invention
Just as described in the background section, at the installation fixed structure of existing switch for fume exhauster box, adopt screw and fixing plate or fixed mount to exist when installing fixing to switch enclosure element is many, switch enclosure both sides need to set up screw fixing hole, installing/dismounting inconvenience to expend man-hour problem。
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail。
Elaborating a lot of detail in the following description so that fully understanding the present invention, but the present invention can also adopt other to be different from alternate manner described here to be implemented, therefore the present invention is not by the restriction of following public specific embodiment。
Refer to the structural representation that Fig. 3, Fig. 3 show the switch enclosure of smoke exhaust ventilator in present pre-ferred embodiments；Switch enclosure 100 provided by the invention includes: body；Two fasteners, it is divided into the both sides that described body is relative, described fastener includes fixed part 101 and holding section, described fixed part 101 is fixed on described body side, described holding section is connected to described fixed part 101, and described holding section is fixed in order to the inter-module matched with on smoke exhaust ventilator。Such that it is able to adopt described holding section that switch enclosure 100 is fastened on described smoke exhaust ventilator。Certainly, described fastener can also is that multiple。It is such as: the fastener of body both sides is identical single or multiple of quantity；The fastener quantity of body both sides is different, equivalently-sized or different。
Please jointly consulting Fig. 3, Fig. 4, Fig. 4 shows the decomposition texture schematic diagram of Fig. 3；Here we include, for described body, the protecgulum 102 and the bonnet 103 that be combined with each other, and it is provided with switch 104 in described switch enclosure 100, described switch 104 is provided with button 105, and described button 105 is gone out by the projection of described protecgulum 102, namely passes from the opening part of described protecgulum 102 and expose。Described fastener is located at described protecgulum 102 side, and described fastener and described protecgulum 102 are structure as a whole, thus having good structural strength。
Meanwhile, described fastener and described protecgulum 100 adopt the following material of mass percent to make: PBT, and 80%；GF, 20%。The material of such mass percent is called for short PBT+20%GF by us。PBT dimensionally stable, washing shrinkage is little, product surface is smooth, electric property is good, dimensionally stable。Being used primarily in electronic device, for thin product, mobility is fine, high temperature resistant。Thermostability, weatherability, resistance to chemical reagents, electrical characteristic are good, water absorption is little, gloss is good, are widely used in electronic apparatus, auto parts, machinery, household wares etc.。PBT modified product has: PBT+20%GF, PBT+30%GF, PBT+25%GF, PBT+30%GF, fire-retardant can reach V0。Therefore, above-mentioned PTB modified product effect is here adopted preferably。
Furthermore, in the present embodiment, described holding section can be elastic arm, described elastic arm includes connecting portion 106 and extension 107, described connecting portion 106 one end is connected with described fixed part 101, described connecting portion 106 other end extends described extension 107, and described extension 107, with for user it being pressed and discharging operation, reaches the inter-module matched with on smoke exhaust ventilator and produces extruding or release extruding。Adopt this resilient arm structure can reach the installation and removal to switch enclosure 100 by pressing and discharge extension 107。
Specifically, described connecting portion 106 can be square or arc, adopts arc can increase toughness, it is to avoid to be broken off in the process of pressing；Described connecting portion 106 can also include connecting assembly simultaneously, and described connection inter-module has gap, such that it is able to disperse the stress of described connecting portion 106, it is to avoid be broken off。
Furthermore, described extension 107 is provided with a boss 108 away from the face of described body, described boss 108 is first side near the side of described connecting portion 106, described boss 108 is second side away from the side of described connecting portion 106, and the thickness of described boss 108 is cumulative to described second side by described first side。Such that it is able to reach the convenient effect entered when installing by the thickness of this gradual change type。Described boss 108 is extended to described extension 107 by described second side and forms snap-latch surface, and described snap-latch surface is vertical with described extension。The structure adopting acute angle can have after mounting and engages effect preferably, not easily gets loose。
Visible, adopt the switch enclosure 100 of above-mentioned smoke exhaust ventilator, it is no longer necessary to set up screw hole to install in these switch enclosure 100 both sides, meanwhile, when this switch enclosure 100 is mounted, elements such as using screw is reduced, and install more convenient, the man-hour spent by installation process is less。
Refer to the structural representation that Fig. 5, Fig. 5 show the casing of smoke exhaust ventilator in present pre-ferred embodiments；The present invention provides the casing 200 of smoke exhaust ventilator to include: panel 201, extended to use the substrate 202 in direction, face away from panel 201, extended to use away from panel 201 top board 203 in direction, face by described panel 201 top by described panel 201 bottom。Described panel 201, described substrate 202, described top board 203 form semi-surrounding structure。
Incorporated by reference to consulting Fig. 3, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Fig. 6 shows the structural representation being provided with switch enclosure on the cooking-fume exhausting hood housing in present pre-ferred embodiments；Fig. 7 shows the close-up schematic view of Fig. 6；Fig. 8 shows the A-A direction cutaway section schematic diagram of Fig. 6；Fig. 9 shows the close-up schematic view of Fig. 8。
The smoke exhaust ventilator casing 200 of the present invention and the installation fixed structure of switch enclosure 100, this installation fixed structure includes: fastener, it is located at described switch enclosure 100 body side, described fastener includes fixed part 101 and holding section, described fixed part 101 is fixed on described body side, and described holding section is connected to described fixed part 101；Stop part, here, described stop part is extended to described substrate 202 (certainly by described top board 203, described stop part can also adopt the structure being extended to described top board 203 by described substrate 202), the distance between described stop part is provided with the width after fastener less than or equal to described switch enclosure 100 both sides。Thereby through being fixed between the holding section of fastener and stop part, the installation reaching smoke exhaust ventilator casing 200 and switch enclosure 100 is fixed, without using screw, and easy installation and removal, save man-hour。
Meanwhile, in the present embodiment, described top board 203 extends bending 204 to described substrate 202, and described bending 204 is vertical with described top board 203, and described bending 204 offers otch 205, and the bending 204 of the both sides of described otch 205 forms described stop part。So can conveniently in practical operation to the making of stop part and stop part and top board 203 is joined integrally possesses good overall appearance。
Meanwhile, the width of described otch 205 uses the distance in face equal to or less than the end of described holding section to described switch enclosure 100, and described end is cooperation Fig. 3, it is possible to for snap-latch surface therein, and described switch enclosure 100 so can be facilitated to be fixed by front and back；Distance between described top board 203 and described substrate 202, equal to the assembling being assembled in the described casing height of described switch enclosure 100, so can facilitate described switch enclosure 100 to be fixed up and down；Described top board 203 is parallel with described substrate 202, and described panel 201 is vertical with described top board 203 and described substrate 202, so can ensure that this switch enclosure 100 and fits more in each face fixing this switch enclosure 100, reaches better fixed effect。
Please in conjunction with consulting Fig. 3, Fig. 4, switch enclosure 100 still the including in Fig. 3 installed in fixed structure of above-mentioned smoke exhaust ventilator casing 200 and switch enclosure 100: body；Two fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part 101 and holding section, and described fixed part 101 is fixed on described body side, and described holding section is connected to described fixed part 101。Such that it is able to adopt described holding section that switch enclosure 100 is fixed on described smoke exhaust ventilator。Certainly, described fastener can also is that multiple。
Here we include, for described body, the protecgulum 102 and the bonnet 103 that be combined with each other, and are provided with switch 104 in described switch enclosure 100, and described switch 104 is provided with button 105, and described button 105 is gone out by the projection of described protecgulum 102。Described fastener is located at described protecgulum 102 side, and described fastener and described protecgulum 102 are structure as a whole, thus having good structural strength。
Meanwhile, described fastener and described protecgulum 100 adopt the following material of mass percent to make: the PBT (abbreviation of polybutyleneterephthalate；Polybutylene terephthalate (PBT)), 80%；GF (glassfiber20；Glass fibre), 20%。The material of such mass percent is called for short PBT+20%GF by us。PBT dimensionally stable, washing shrinkage is little, product surface is smooth, electric property is good, dimensionally stable。Being used primarily in electronic device, for thin product, mobility is fine, high temperature resistant。Thermostability, weatherability, resistance to chemical reagents, electrical characteristic are good, water absorption is little, gloss is good, are widely used in electronic apparatus, auto parts, machinery, household wares etc.。PBT modified product has: PBT+20%GF, PBT+30%GF, PBT+25%GF, PBT+30%GF, fire-retardant can reach V0。Therefore, above-mentioned PTB modified product effect is here adopted preferably。
Furthermore, in the present embodiment, described holding section can be elastic arm, and described elastic arm includes connecting portion 106 and extension 107, and described connecting portion 106 one end is connected with described fixed part 101, and described connecting portion 106 other end extends described extension 107。Adopt this resilient arm structure can reach the installation and removal to switch enclosure 100 by pressing and discharge extension 107。
Specifically, described connecting portion 106 can be square or arc, adopts arc can increase toughness, it is to avoid to be broken off in the process of pressing；Described connecting portion 106 can also include connecting assembly simultaneously, and described connection inter-module has gap, such that it is able to disperse the stress of described connecting portion 106, it is to avoid be broken off。
Furthermore, described extension 107 is provided with a boss 108 away from the face of described body, described boss 108 is first side near the side of described connecting portion 106, described boss 108 is second side away from the side of described connecting portion 106, and the thickness of described boss 108 is cumulative to described second side by described first side。Such that it is able to reach the convenient effect entered when installing by the thickness of this gradual change type。Described boss 108 is extended to described extension 107 by described second side and forms snap-latch surface, and described snap-latch surface is vertical with described extension 107。The structure adopting acute angle can have after mounting and engages effect preferably, not easily gets loose。
Referring to Fig. 6, Figure 10, Figure 10 shows the front schematic view being provided with switch enclosure on the cooking-fume exhausting hood housing in present pre-ferred embodiments。Being additionally provided with perforate 206 on described panel 201, described button 105 is gone out by described perforate 206 projection, namely wears from described perforate 206 and penetrate and expose, thus what also enhance described switch enclosure 100 is fixing。As seen from Figure 10, described button 105 when finally being operated the face of described panel 201 correspondence be that panel 201 uses face, described button 105 when finally being operated the face of described switch enclosure 100 correspondence be that switch enclosure 100 uses face。
In time installing, switch enclosure 100 is pushed between above-mentioned stop part so that described holding section and described stop part interfere, thus reaching the combined fixed of described switch enclosure 100 and described shell 200, when dismounting, press described extension 107 so that described switch enclosure 100 departs from described shell 200。
Visible, adopt the installation fixed structure of above-mentioned smoke exhaust ventilator casing 200 and switch enclosure 100, owing to being provided with described fastener in described switch enclosure 100 both sides, described top board 203 is provided with stop part, cooperate between described fastener and described stop part, described fastener is sticked in described stop part, the installation by described casing 200 with described switch enclosure 100 can be reached fix, simultaneously, release described fastener and the engaging between described stop part, described switch enclosure 100 can be dismantled described casing 200, thus avoid adopt screw and fixing plate or fixed mount to the two in conjunction with time the many problem of element, and adopt the mode of engaging and engagement release during installing/dismounting, man-hour is saved than the mode adopting lock screw。
The present invention also provides for a kind of smoke exhaust ventilator installing fixed structure including casing 200 as above and switch enclosure 100。
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention。
Claims (17)
1. the switch enclosure of a smoke exhaust ventilator, it is characterised in that described switch enclosure includes: body；Multiple fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part；Described holding section is elastic arm, and described elastic arm includes connecting portion and extension, and described connecting portion one end is connected with described fixed part, and the described connecting portion other end extends described extension；Described extension is provided with a boss away from the face of described body；Described boss is first side near the side of described connecting portion, and described boss is second side away from the side of described connecting portion, and the thickness of described boss is cumulative to described second side by described first side。
2. the switch enclosure of smoke exhaust ventilator as claimed in claim 1, it is characterised in that described connecting portion is square or arc。
3. the switch enclosure of smoke exhaust ventilator as claimed in claim 2, it is characterised in that described connecting portion includes connecting assembly, and described connection inter-module has gap。
4. the switch enclosure of smoke exhaust ventilator as claimed in claim 1, it is characterised in that described boss is extended to described extension by described second side and forms snap-latch surface。
5. the switch enclosure of smoke exhaust ventilator as claimed in claim 4, it is characterised in that described snap-latch surface is vertical with described extension。
6. the switch enclosure of smoke exhaust ventilator as claimed in claim 1, it is characterised in that described body includes the protecgulum and the bonnet that be combined with each other, and described fastener is located at described protecgulum side。
7. the switch enclosure of smoke exhaust ventilator as claimed in claim 6, it is characterised in that described fastener and described protecgulum are structure as a whole。
8. the switch enclosure of smoke exhaust ventilator as claimed in claim 6, it is characterised in that being provided with switch in described switch enclosure, described switch is provided with button, and described button is gone out by described switch enclosure protecgulum projection。
9. the switch enclosure of smoke exhaust ventilator as claimed in claim 7, it is characterised in that described protecgulum and described fastener adopt the material of following mass percent to be made: polybutylene terephthalate (PBT), 80%；Glass fibre, 20%。
10. an installation fixed structure for the casing of smoke exhaust ventilator and switch enclosure, described casing includes top board and the substrate that panel is connected with described panel and forms semi-surrounding structure；Described switch enclosure includes body, it is characterised in that this installation fixed structure includes: stop part, is located at described top board, substrate on one of them；Multiple fasteners, are divided into the both sides that described body is relative, and described fastener includes fixed part and holding section, and described fixed part is fixed on described body side, and described holding section is connected to described fixed part；Described holding section is elastic arm, and described elastic arm includes connecting portion and extension, and described connecting portion one end is connected with described fixed part, and the described connecting portion other end extends described extension；Described extension is provided with a boss away from the face of described body；Described boss is first side near the side of described connecting portion, and described boss is second side away from the side of described connecting portion, and the thickness of described boss is cumulative to described second side by described first side；Under use state, described holding section is fastened on described stop part。
11. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 10 and switch enclosure, it is characterized in that, described top board is provided with bending to described orientation substrate, and described bending is vertical with described top board, offering otch in described bending, the bending of described otch both sides forms described stop part。
12. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 11 and switch enclosure, it is characterised in that described bending and described top board are formed in one。
13. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 11 and switch enclosure, it is characterised in that the width of described otch is provided with the width after fastener less than or equal to described switch enclosure both sides。
14. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 10 and switch enclosure, it is characterised in that described stop part to the distance of described panel equal to or less than the end of described holding section to the distance in described switch enclosure use face。
15. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 10 and switch enclosure, it is characterised in that the distance between described top board and described substrate is assembled to the assembling height in described casing equal to described switch enclosure。
16. the installation fixed structure of the casing of smoke exhaust ventilator as claimed in claim 10 and switch enclosure, it is characterised in that having button on described body, described panel is provided with perforate, and described button is gone out by described perforate projection。
17. the smoke exhaust ventilator installing fixed structure included as according to any one of claim 10 to 16。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530675.9A CN102466254B (en) | 2010-10-29 | 2010-10-29 | Smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010530675.9A CN102466254B (en) | 2010-10-29 | 2010-10-29 | Smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof |
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| CN102466254A CN102466254A (en) | 2012-05-23 |
| CN102466254B true CN102466254B (en) | 2016-06-22 |
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| CN201010530675.9A Expired - Fee Related CN102466254B (en) | 2010-10-29 | 2010-10-29 | Smoke exhaust ventilator, switch for fume exhauster box and installation fixed structure thereof |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169231Y (en) * | 1993-08-26 | 1994-06-15 | 优你视科技有限公司 | Seat fixer of controlling board on bedside cabinet |
| US5653221A (en) * | 1996-01-16 | 1997-08-05 | General Electric Company | Appliance backsplash assembly |
| TW332651U (en) * | 1997-10-01 | 1998-05-21 | Jia-Ying Wu | Improved switch set for smoke exhausting machine |
| CN2702209Y (en) * | 2004-04-20 | 2005-05-25 | 浙江帅康电气股份有限公司 | Switch fixing device of smoke exhaust ventilator and smoke exhaust ventilator mounted with the device |
| CN101144629A (en) * | 2006-09-11 | 2008-03-19 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN101836521A (en) * | 2007-10-26 | 2010-09-15 | Bsh博世和西门子家用器具有限公司 | Operating panel for an electrical appliance |
| CN201260032Y (en) * | 2008-04-18 | 2009-06-17 | 方安林 | Fastening type fixing piece installed on power distribution cabinet panel |
| DE102009001162A1 (en) * | 2009-02-26 | 2010-09-02 | BSH Bosch und Siemens Hausgeräte GmbH | Fastening device for fastening e.g. display unit at extractor hood, has lateral clamping plate provided at edge of base part, where clamping plate is connected with base plate by bending area, and bending area is elastically deformable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102466254A (en) | 2012-05-23 |
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