CN204155787U - Range hood and switch enclosure thereof - Google Patents
Range hood and switch enclosure thereof Download PDFInfo
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- CN204155787U CN204155787U CN201420327777.4U CN201420327777U CN204155787U CN 204155787 U CN204155787 U CN 204155787U CN 201420327777 U CN201420327777 U CN 201420327777U CN 204155787 U CN204155787 U CN 204155787U
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- box body
- switch enclosure
- range hood
- switch box
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Abstract
The utility model discloses a kind of range hood and switch enclosure thereof, this switch enclosure being used for range hood comprises: switch box body, switch enclosure cover, protect irdome and switch module.The side of described switch box body is opened wide and is formed opening; Described switch enclosure cover is located on described switch box body for sealing described opening; The described irdome that protects is located on described switch box body, and described switch box body, described switch enclosure cover and the described irdome that protects coordinate the container cavity forming sealing; Described switch module is located in described container cavity.According to the switch enclosure for range hood of the present utility model, there is good waterproof and oilproof function.
Description
Technical field
The utility model relates to kitchen guarding's appliance field, particularly a kind of switch enclosure for range hood and the range hood with this switch enclosure.
Background technology
Present range hood is to dynamic future development, for meeting the trend trend of present flattening, meet the trend of the dynamic folding of large panel simultaneously, the gauge of baffler requires more and more thinner, but the switch enclosure of range hood is arranged on baffler, limits the lower thickness of baffler.And existing switch enclosure assembling is inconvenient, and sealing is poor.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model be propose a kind of switch enclosure had for range hood, this switch enclosure good leak tightness and assembling and convenient disassembly.
Another object of the present utility model is to propose a kind of range hood with this switch enclosure.
According to the switch enclosure for range hood of the present utility model, comprising: switch box body, switch enclosure cover, protect irdome and switch module.The side of described switch box body is opened wide and is formed opening; Described switch enclosure cover is located on described switch box body for sealing described opening; The described irdome that protects is located on described switch box body, and described switch box body, described switch enclosure cover and the described irdome that protects coordinate the container cavity forming sealing; Described switch module is located in described container cavity.
According to the switch enclosure for range hood of the present utility model, the chamber of a sealing is formed by switch box body, switch enclosure cover and the cooperation of protecting irdome, and switch module is placed in this chamber, thus switch module and external environment are separated, the oil smoke in external environment, steam etc. not by switch enclosure body, switch enclosure cover, protect irdome and the junction between them enters damage switch module.Thus, avoid oil smoke steam by entering into switch enclosure inside by assembling gap, thus avoid oil smoke steam etc. and enter switch enclosure internal damage switch module by assembling gap, switch enclosure is made to have good waterproof and oilproof function, improve the safety and stability of switch enclosure, and add the useful life of switch enclosure, and be convenient to the maintenance of switch enclosure and the replacing of switch module.
In addition, be used for the switch enclosure of range hood according to the utility model, following additional technical feature can also be had:
The sidewall of described switch box body is formed with gathering sill, described in protect on irdome and be formed with annular slot, and described annular slot and described gathering sill fasten mutually, for the described irdome that protects is held in described switch box body.
Described switch enclosure cover comprises: cover plate, boss, pin and sealing plate.The edge of described cover inner surface and the end face of described opening are fitted; Described boss is located on the inner surface of described cover plate, and the inner surface of the side face of described boss and described switch box body is fitted; Described pin is inserted in described gathering sill, and fits in the side of the side of described pin and described gathering sill, and the free end of described pin stretch in described annular slot prop up described in protect irdome; Described sealing plate is located on the medial surface of described pin, and described sealing plate the inner surface of the side and described switch box body of stretching out described pin, both sides fit.
The outwardly formation lug boss of a part of the sidewall of described switch box body, and the inner surface of described lug boss is formed with groove, described gathering sill is formed on described lug boss, described sealing plate outer surface and side fit with the wall of described groove respectively.Thus, further increasing the sealing property that pin and sealing plate and switch box body coordinate, avoid oil smoke steam to enter in switch box body, and, by arranging lug boss, can reduce pin and sealing plate take the inner space of switch box body, thus improve the space availability ratio of switch enclosure.
The shape that described pin becomes to increase gradually from free end to stiff end size, and the shape of the shape of described gathering sill and described pin is suitable.Thus, because the opening of gathering sill is large, can easily pin be inserted in gathering sill, and, pin inserts gathering sill, and pin stably can coordinate with gathering sill, improves stability and sealing that pin coordinates with gathering sill, thus not only increase the efficiency of assembling of switch enclosure, but also improve the sealing property of switch enclosure.
The described irdome that protects is provided with the first flange and the second flange, described first flange and the described annular slot of the spaced apart formation of described second flange, the outer surface of described first flange and described switch box body is fitted, and the inner surface of described second flange and described switch box body is fitted.Thus, gathering sill can provide guide effect for the installation protecting irdome, improves the installation effectiveness protecting irdome, but also ensure that the seal of switch enclosure, and be convenient to the installation and removal of switch enclosure, in addition, also improves the structural strength of protecting irdome.
Described boss comprises annular convex rib and reinforcement, and spaced apart with the edge of described cover plate on the inner surface that described annular convex rib is located at described cover plate, described reinforcement is connected with described annular convex rib with the inner surface of described cover plate respectively.Thus, not only make that the structure of switch enclosure cover is simple and intensity is high, but also the sealing property that the inner surface that improve boss and switch box body is fitted, make the lightweight of switch enclosure, be convenient to assembling and use, in addition, also save material, reduce costs, improve resource utilization.
The described irdome that protects is plastic sheath.
According to the utility model range hood on the other hand, comprising: casing, baffler, panel and switch enclosure.Described baffler is located on described casing; Described panel is located on described baffler; Described switch enclosure is established on the panel, and wherein, described switch enclosure is according to the aforesaid switch enclosure for range hood of the utility model.
According to range hood of the present utility model, have according to the aforesaid switch enclosure of the utility model.Thus, avoid and switch enclosure is placed on baffler, make the thickness of baffler can be very thin, meet the trend trend of flattening, because switch enclosure has good waterproof and oilproof performance, thus improve stability and the fail safe of switch enclosure, make range hood easy to use, and failure rate is low.
The upper edge of described panel is connected with described baffler pivotly, and described switch enclosure is located at described panel towards on the surface of described baffler, and the switch box body of described switch enclosure Open Side Down.Thus, reduce the dust water yield entered in range hood, make range hood easy to use and be convenient to clean, and switch box body Open Side Down, be arranged on switch box body with can making switch module and switch enclosure cover fast and stable, thus improve the efficiency of assembling of switch enclosure.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the switch enclosure for range hood of the utility model embodiment.
Fig. 2 is the exploded perspective view of the switch enclosure for range hood of the utility model embodiment.
Fig. 3 is the schematic diagram of the switch box body of the switch enclosure for range hood of the utility model embodiment.
Fig. 4 is the schematic diagram of the switch enclosure cover of the switch enclosure for range hood of the utility model embodiment.
Fig. 5 is the schematic diagram protecting irdome of the switch enclosure for range hood of the utility model embodiment.
Fig. 6 is the schematic diagram on a direction of the range hood of the utility model embodiment.
Fig. 7 is the schematic diagram on the other direction of the range hood of the utility model embodiment.
Fig. 8 is the panel of the range hood of the utility model embodiment and the schematic diagram of switch enclosure cooperation.
Fig. 9 is the panel of the range hood of the utility model embodiment and the exploded perspective view of switch enclosure cooperation.
Reference numeral:
Range hood 100, casing 1, baffler 2, panel 3, switch enclosure 4, switch box body 41, switch enclosure cover 42, protects irdome 43, switch module 44, opening 401, gathering sill 402, groove 403, lug boss 411, cover plate 421, boss 422, pin 423, sealing plate 424, the free end 4231 of pin 423, stiff end 4232, first flange 431 of pin 423, second flange 432, annular slot 433, reinforcement 4222, annular convex rib 4221.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Present range hood is to dynamic future development, for meeting the trend trend of present flattening, meet the trend of the dynamic folding of large panel simultaneously, the gauge of baffler requires more and more thinner, and enough thin for ensureing the thickness of baffler, switch just must be installed on drop front.After drop front opens, and form air inlet between baffler, it is inner that oil smoke, steam enter cigarette machine from air inlet, is arranged on the waterproof and oilproof function that drop front switch enclosure below must be substantially good.Simultaneously for realizing the dismounting convenience of switch, the fixed-direction of switch enclosure need meet to be fixed from the bottom up.For this reason, the utility model proposes a kind of switch enclosure for range hood.
Describe the switch enclosure 4 for range hood of the utility model embodiment with reference to the accompanying drawings in detail.
As shown in Figures 1 to 5, according to the switch enclosure 4 for range hood of the utility model embodiment, comprising: switch box body 41, switch enclosure cover 42, protect irdome 43 and switch module 44.
Particularly, the side downside of switch box body 41 (namely as shown in Figure 3) of switch box body 41 is opened wide and is formed opening 401.Switch enclosure cover 42 lid is located at for sealing opening 401 on switch box body 41, so that stable for switch module 44 is fixed in switch box body 41, and the opening 401 of enclosed switch box body 41, avoid oil smoke, water etc. to enter in switch box body 41 and damage switch module 44.Protecting irdome 43 is located on switch box body 41, draws or the wire of connecting valve assembly 44 for the protection of from switch module 44, and switch box body 41, switch enclosure cover 42 and protect irdome 43 and coordinate the container cavity forming sealing.Switch module 44 is located in switch box body 41, and in other words, switch box body 41 coordinates with switch enclosure cover 42 and defines one for holding the container cavity of switch module 44, and switch module 44 is contained in this container cavity.
According to the switch enclosure for range hood of the utility model embodiment, the chamber of a sealing is formed by switch box body 41, switch enclosure cover 42 and the cooperation of protecting irdome 43, and switch module 44 is placed in this chamber, thus switch module 44 and external environment are separated, the oil smoke in external environment, steam etc. not by switch enclosure body 41, switch enclosure cover 42, protect irdome 43 and the junction between them and enter and damage switch module 44.Thus, avoid oil smoke steam inner by entering into switch enclosure 4 by assembling gap, thus avoid oil smoke steam etc. and enter switch enclosure 4 internal damage switch module 44 by assembling gap, switch enclosure 4 is made to have good waterproof and oilproof function, improve the safety and stability of switch enclosure 4, and add the useful life of switch enclosure 4, and be convenient to the maintenance of switch enclosure 4 and the replacing of switch module 44.
As shown in Figures 1 to 4, in embodiments more of the present utility model, the rear wall of switch box body 41 (namely as shown in Figure 3) is formed with gathering sill 402 for the sidewall of switch box body 41, protect on irdome 43 and be formed with annular slot 433, annular slot 433 fastens with the sidewall of gathering sill 402, in other words, as depicted in figs. 1 and 2, a part for the left side wall of gathering sill 402 is held in annular slot 433, and a part for the right side wall of gathering sill 402 is held in annular slot 433, a part for the upper side wall of gathering sill 402 is held in annular slot 433, in addition, the free end 4231 of pin 423 stretches in annular slot 433, and pin 423 props up and protects irdome 43, and under the mating reaction of pin 423 with the sidewall of gathering sill 402, make to protect irdome 43 and form a structure sealed with the cooperation place of switch box body 41.Thus, be convenient to the installation protecting irdome 43, improve the installation effectiveness and stability that protect irdome 43, and improve the sealing property of switch enclosure 4, avoid oil smoke to enter in switch enclosure 4 further.
Further, switch enclosure cover 42 comprises cover plate 421, boss 422, pin 423 and sealing plate 424.Boss 422 is located on the inner surface (namely on cover plate 421 towards the surface in switch box body 41) of cover plate 421, the edge of cover plate 421 inner surface and the end face of opening 401 are fitted, in other words, the edge of cover plate 421 inner surface is fitted on the lower surface of switch box body 41, boss 422 is located on the inner surface of cover plate 421, and the inner surface of the side face of boss 422 and switch box body 41 is fitted, thus by the laminating enclosed switch box body 41 of two effects on surfaces and the junction of switch enclosure cover 42.Sealing plate 424 is located on the medial surface of pin 423 (namely as shown in Figure 2 pin 423 towards the surface in switch box body 41, or the leading flank of pin 423 as shown in Figure 4).Wherein, fit in the side of pin 423 and the side of gathering sill 402, and in other words, referring to figs. 1 through Fig. 4, the left surface of pin 423 and the left surface of gathering sill 402 are fitted, and the right flank of the right flank of pin 423 and gathering sill 402 is fitted.And the both sides of pin 423 are stretched out in the both sides of sealing plate 424, and sealing plate 424 is fitted with the inner surface of switch box body 41, in other words, the left side of sealing plate 424 extends the left side of pin 423, and sealing plate 424 stretches out and is positioned at gathering sill 402 left part in the part on the left of pin 423 and the inner surface of switch box body 41 and fits, the right side of sealing plate 424 extends the right side of pin 423, and sealing plate 424 stretches out and is positioned at gathering sill 402 right part in the part on the right side of pin 423 and the inner surface of switch box body 41 and fits.Thus, further increasing the sealing property of switch enclosure 4.
As shown in Figures 1 to 4, in embodiments more of the present utility model, the outwardly formation lug boss 411 of a part of switch box body 1 sidewall, and the inner surface of lug boss 411 is formed with groove 403, gathering sill 402 is formed on lug boss 411, sealing plate 424 is located in groove 403, and fit with the wall of groove 403 respectively in the outer surface of sealing plate 424 and side, in other words, with reference to Fig. 2, (namely sealing plate 424 deviates from the surface in switch box body 41 to the outer surface of sealing plate 424, the rear surface of sealing plate 424 as shown in Figure 2 in other words) fit with the wall of groove 403, particularly, fit in the bottom surface of the outer surface of sealing plate 424 and groove 403 (namely as shown in Figure 1 groove 104 rear surface).In addition, the left surface of sealing plate 424 and the left surface of groove 403 are fitted, and the right flank of sealing plate 424 and the right flank of groove 403 are fitted.Thus, further increasing the sealing property that pin 423 and sealing plate 424 coordinate with switch box body 41, oil smoke steam is avoided to enter in switch box body 41, and, by arranging lug boss 411, the inner space taking switch box body 41 of pin 423 and sealing plate 424 can be reduced, thus improve the space availability ratio of switch enclosure 4.
Further, as shown in Figures 2 to 4, on the direction (namely as shown in figures 2 or 4 direction) from top to bottom from the free end 4231 of pin 423 to the stiff end 4232 of pin 423, the size of pin 423 increases gradually, and the shape of the shape of gathering sill 402 and pin 423 is suitable, in other words, gathering sill 402 is in the shape reduced from openend to blind end scale components, in other words, with reference to Fig. 2 and Fig. 3, on direction from top to bottom, the size of gathering sill 402 increases gradually, thus, because the opening of gathering sill 402 is large, can easily pin 423 be inserted in gathering sill 402, and, pin 423 inserts gathering sill 402, pin 423 stably can coordinate with gathering sill 402, improve stability and sealing that pin 423 coordinates with gathering sill 402, thus not only increase the efficiency of assembling of switch enclosure 4, but also improve the sealing property of switch enclosure 4.
Those of ordinary skill in the art can draw easily according to foregoing description, switch box body 41 also can not arrange lug boss 411, and pin 423 also can be arranged on the above-below direction shown in Fig. 2, the identical shape of sectional dimension of pin 423.Certainly, above-mentioned on switch box body 41, whether lug boss 411 is arranged to the utility model, and about the description of pin 423 and gathering sill 402 shape, be only specific embodiments more of the present utility model, the restriction to the utility model protection range can not be interpreted as.
As shown in Figure 2 and Figure 5, in embodiments more of the present utility model, protect irdome 43 and be provided with the first flange 431 and the second flange 432, first flange 431 and the spaced apart formation annular slot 433 of the second flange 432, first flange 431 is fitted on the outer surface of switch box body 41, and the second flange 432 is fitted on the inner surface of switch box body 41.That is, the annular slot 433 of the first flange 431 and the second flange 432 gap-forming is entrenched on switch box body 41, first flange 431 is fitted with the outer surface of switch box body 41, second flange 432 is fitted with the inner surface of switch box body 41, thus, gathering sill 402 can provide guide effect for the installation protecting irdome 43, improve the installation effectiveness protecting irdome 43, but also ensure that the seal of switch enclosure 4, and be convenient to the installation and removal of switch enclosure 4, in addition, the structural strength of protecting irdome 43 is also improved.
One of ordinary skill in the art will appreciate that and can also protect direct formation annular slot 433 on irdome 43.
Favourable, protect irdome 43 and be integrally formed.Thus, simplify the structure of protecting irdome 43, make to protect irdome 43 structure simple production and be shaped convenient, and be integrally formed protect irdome 3 good seal performance, thus improve the sealing property of switch enclosure 4, reduce the failure rate of switch enclosure 4.In addition, the structural strength of protecting irdome 3 be integrally formed is high, adds the useful life of protecting irdome 43.
Certainly, main part, the first flange 431 and the second flange 432 can also be divided into be formed respectively by protecting irdome 3, and by the connected mode such as welding, the first flange 431 and the second flange 432 are welded on respectively protect irdome 3 main part on.
As shown in Figure 4, in embodiments more of the present utility model, boss 422 comprises annular convex rib 4221 and reinforcement 4222, specifically, the inner surface that annular convex rib 4221 is located at cover plate 421 encompasses annular, this annular convex rib 4221 is spaced apart with the edge of cover plate 421, thus the edge of cover plate 421 can be fit together with the end face of switch box body 41.And reinforcement 4222 is connected with annular convex rib 4221 with the inner surface of cover plate 421 respectively, reinforcement 4222 for improving structural strength and the stability of annular convex rib 4221, thus makes annular convex rib 4221 stably fit with the inner surface of switch box body 41.Thus, not only make that the structure of switch enclosure cover 42 is simple and intensity is high, but also improve the sealing property that boss 422 fits with the inner surface of switch box body 41, make the lightweight of switch enclosure 4, be convenient to assembling and use, in addition, also energy-saving material, reduces costs, and improves resource utilization.
Favourable, switch enclosure cover 42 is integrally formed.Thus, make the structure of switch enclosure cover 2 simple, the assembling element of switch enclosure 4 is few, improves the shaping efficiency of switch enclosure cover 2, but also improves the structural strength of switch enclosure cover 2, adds the useful life of switch enclosure 4.In addition, the sealing property of switch enclosure 4 is also improved.
Further, irdome plastic sheath is protected described in.
In embodiment of the present utility model, together with switch box body 41 is connected by screw with switch enclosure cover 42.Thus, further increasing the seal of switch enclosure 4, and make switch enclosure 4 easy accessibility, improve assembling and the maintenance efficiency of switch enclosure 4.
Preferably, switch enclosure cover 41 is formed with the first through hole, switch box body 41 is provided with threaded connection hole, and switch module 44 is formed with the second through hole, screw is engaged in threaded connection hole through the first through hole and the second through hole, thus switch box body 41, switch enclosure cover 42 and switch module 44 is linked together by screw.
One of ordinary skill in the art will appreciate that switch box body 41 can also be connected by buckle with switch enclosure cover 42, the mode such as bonding, interference fit connects together.
The switch enclosure 4 of the description that 1 to accompanying drawing 5 is a concise and to the point with reference to the accompanying drawings specific embodiment of the present utility model.
The side of switch box body 41 is opened wide and is formed opening 401, and the sidewall of switch box body 41 is provided with gathering sill 402, the edge of cover plate 421 inner surface on switch enclosure cover 42 is fitted on the end face of opening 401, the side face of boss 422 is fitted on the inner surface of switch box body 41, the annular slot 433 protected on irdome 43 fastens with the sidewall of gathering sill 402, the free end 4231 of pin 423 stretches into be coordinated in the annular slot 433 that formed by the first flange 431 and the second flange 432 and propped up and protects irdome 43, and sealing plate 424 is fitted with the inner surface of switch enclosure cover 42, the first flange 431 protected on irdome 43 is fitted with the outer surface of switch box body 41, the second flange 432 protected on irdome 43 is fitted with the inner surface of switch box body 41, thus, switch box body 41, switch enclosure cover 42 and protect irdome 43 and jointly form a confined space, not only effectively prevent oil smoke steam from entering switch enclosure inside, and easy accessibility, improve the efficiency of assembling of switch enclosure 4.
6 to Fig. 9 describes the range hood 100 of the utility model embodiment in detail with reference to the accompanying drawings.
As shown in Fig. 6 and Fig. 9, the range hood 100 in the utility model embodiment, comprising: casing 1; Baffler 2, panel 3 and switch enclosure 4.
Particularly, baffler 2 is located on casing 1.Panel 3 is located at baffler 2, and switch enclosure 4 is located on panel 3, and wherein, switch enclosure 4 is the switch enclosure for range hood according to the utility model previous embodiment.
As shown in Figures 6 to 9, in embodiments more of the present utility model, the upper edge of panel 3 is connected on baffler 2 pivotly, thus panel 3 is pivotably connected on baffler 2 between the open and closed positions.Switch enclosure 4 is located at panel towards on the surface of baffler 2, and the opening 401 of the switch box body 41 of switch enclosure 4 is downward.Thus, reduce the dust water yield entered in range hood 100, make range hood 100 easy to use and be convenient to clean, and switch box body 41 Open Side Down, be arranged on switch box body 41 with can making switch module 44 and switch enclosure cover 42 fast and stable, thus improve the efficiency of assembling of switch enclosure 4.
The simple range hood 100 describing a specific embodiment of the present utility model with reference to the accompanying drawings.
As shown in Figures 1 to 9, range hood 100 comprises drop front assembly, baffler 2 and casing 1, wherein drop front assembly is fixed on baffler 2, and baffler 2 is fixed on casing 1, wherein, drop front assembly comprises panel 3 and is located at the switch enclosure 4 at panel 3 back side, switch enclosure 4 comprises switch box body 41, switch enclosure cover 42, protects irdome 43 and is located at and open switch module 44 in switch box body 41.
Switch enclosure cover 42 there are boss 422, pin 423 and sealing plate 424.Wherein sealing plate 424 is spaced apart two plate bodys on the medial surface of pin 423.
Switch box body 41 has lug boss 411, lug boss 411 inner surface is formed with groove 403, lug boss 411 has the gathering sill 402 matched with the pin 423 of switch enclosure cover 42.
Protect on irdome 43 and have the first flange 431 and the second flange 432, and the first flange 431 and the spaced apart formation annular slot 433 of the second flange 432.
Switch box body 41 is fixed on panel 3 back side; The wire of switch module 44, by protecting irdome 43, is together assemblied in switch box body 41; Protect irdome 43 to be matched with the gathering sill 402 of switch box body 41 by the first flange 431 and the second flange 432, make to protect irdome 43 and be fixed on switch enclosure 4 back side; It is inner that switch module 44 is fixed on switch box body 41 by screw or snap; Switch enclosure cover 42 is assemblied in after on switch box body 41, and boss 422 surrounding on switch enclosure cover 42 and switch box body 41 medial surface match; Simultaneous Switching lid 42 is fitted around the end face of the surface of boss 422 and switch box body 41, makes oil smoke and steam cannot infiltrate to switch enclosure 4 from the assembling gap of switch box body 41 bottom surface inner; While switch enclosure cover 42 assembles with switch box body 41, pin 423 on switch enclosure cover 42 is fixed on gathering sill 402, the free end 4231 of pin 423 is fixed in the annular slot 433 that protects on irdome 43, and pin 423 both sides sealing plate 424 is fixed on groove 403 side on switch box body 41 simultaneously.Thus compensate for the assembling gap at switch enclosure 4 back side
For convenience of the installation of switch module 44, switch enclosure cover 42, the opening 401 of switch box body 41 is downward.Switch box body 41 is first fixed on panel 3 back side, then switch module 44, protect irdome 43 and be upwards assemblied in switch enclosure 4 from switch box body 41 bottom surface.Matched by the gathering sill 402 of pin 423 with switch box body 41 when switch enclosure cover 42 assembles, form guide effect, thus the light assembling of the boss 422 of switch enclosure cover 42 is matched with switch enclosure cover 42 medial surface, then by the fastening means such as screw or buckle, switch enclosure cover 42 is fixed on switch box body 41.
Fig. 7 is the schematic diagram seen from the bottom up after the drop front assembly of range hood 100 is opened.Illustrate, without the need to tearing machine open, after can opening from drop front assembly, the opening part that range hood 100 is formed, carries out the screw dismounting of switch enclosure cover 42.Be convenient to assembling and maintenance.
Made up by the assembling in face and face and assemble gap, avoid oil smoke and steam to infiltrate to switch enclosure 4 inner by assembling gap.Fixedly change to switch box body 41 bottom surface by the assembling mode of switch enclosure cover 42 by switch box body 41 back side to fix, reduce the maintenance difficulty of switch module 44 on panel 3.
The hermetically-sealed construction that the boss 422 of medial surface on switch box body 41, bottom surface and switch enclosure cover 42 and cover plate 421 are formed around the inner surface of boss 131, the gaps formed after making up above-mentioned two bottom surfaces assemblings by boss 422.The hermetically-sealed construction formed between the pin 423 of switch box body 41 upper projecting portion 411, the first flange 431 protecting irdome 43 and the second flange 432, switch enclosure cover 42 and sealing plate 424 thereof, makes up the assembling gap at switch enclosure cover 42 back side by boss 422, first flange 431, second flange 432 and sealing plate 424.The assembling mode of switch enclosure cover 42 is assembled to switch box body 41 end face direction for washing box body 41 bottom surface, pass open.
According to the range hood of the utility model embodiment other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this specification or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. for a switch enclosure for range hood, it is characterized in that, comprising:
Switch box body, the side of described switch box body is opened wide and is formed opening;
Switch enclosure cover, described switch enclosure cover lid is located on described switch box body for sealing described opening;
Protect irdome, described in protect irdome and be located on described switch box body, and described switch box body, described switch enclosure cover and the described irdome that protects coordinate the container cavity forming sealing;
Switch module, described switch module is located in described container cavity.
2. the switch enclosure for range hood according to claim 1, it is characterized in that, the sidewall of described switch box body is formed with gathering sill, described protecting on irdome is formed with annular slot, and described annular slot and described gathering sill fasten mutually, for the described irdome that protects is held in described switch box body.
3. the switch enclosure for range hood according to claim 2, is characterized in that, described switch enclosure cover comprises:
Cover plate, the edge of described cover inner surface and the end face of described opening are fitted;
Boss, described boss is located on the inner surface of described cover plate, and the inner surface of the side face of described boss and described switch box body is fitted;
Pin, described pin is inserted in described gathering sill, and fits in the side of the side of described pin and described gathering sill, and the free end of described pin stretch in described annular slot prop up described in protect irdome;
Sealing plate, described sealing plate is located on the medial surface of described pin, and described sealing plate the inner surface of the side and described switch box body of stretching out described pin, both sides fit.
4. the switch enclosure for range hood according to claim 3, it is characterized in that, the outwardly formation lug boss of a part of the sidewall of described switch box body, and the inner surface of described lug boss is formed with groove, described gathering sill is formed on described lug boss, described sealing plate outer surface and side fit with the wall of described groove respectively.
5. the switch enclosure for range hood according to claim 3, is characterized in that, the shape that described pin becomes to increase gradually from free end to stiff end size, and the shape of the shape of described gathering sill and described pin is suitable.
6. the switch enclosure for range hood according to claim 2, it is characterized in that, the described irdome that protects is provided with the first flange and the second flange, described first flange and the described annular slot of the spaced apart formation of described second flange, the outer surface of described first flange and described switch box body is fitted, and the inner surface of described second flange and described switch box body is fitted.
7. the switch enclosure for range hood according to claim 3, it is characterized in that, described boss comprises annular convex rib and reinforcement, spaced apart with the edge of described cover plate on the inner surface that described annular convex rib is located at described cover plate, described reinforcement is connected with described annular convex rib with the inner surface of described cover plate respectively.
8. the switch enclosure for range hood according to any one of claim 1-7, is characterized in that, described in protect irdome be plastic sheath.
9. a range hood, is characterized in that, comprising:
Casing;
Baffler, described baffler is located on described casing;
Panel, described panel is located on described baffler;
Switch enclosure, described switch enclosure is established on the panel, and wherein, described switch enclosure is the switch enclosure for range hood according to any one of claim 1-8.
10. range hood according to claim 9, it is characterized in that, the upper edge of described panel is connected with described baffler pivotly, and described switch enclosure is located at described panel towards on the surface of described baffler, and the switch box body of described switch enclosure Open Side Down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327777.4U CN204155787U (en) | 2014-06-18 | 2014-06-18 | Range hood and switch enclosure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327777.4U CN204155787U (en) | 2014-06-18 | 2014-06-18 | Range hood and switch enclosure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155787U true CN204155787U (en) | 2015-02-11 |
Family
ID=52513885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327777.4U Expired - Fee Related CN204155787U (en) | 2014-06-18 | 2014-06-18 | Range hood and switch enclosure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990382A (en) * | 2017-11-24 | 2018-05-04 | 杭州老板电器股份有限公司 | A kind of easy to install and dismounting switch panel structure kitchen ventilator |
| CN108006759A (en) * | 2017-06-30 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of range hood for the integral waterproofing panel assembly and application of the household electrical appliance panel assembly |
| CN110164722A (en) * | 2019-05-31 | 2019-08-23 | 中山市狮盾电气有限公司 | A kind of switch bottom case and a kind of water proof switch box |
-
2014
- 2014-06-18 CN CN201420327777.4U patent/CN204155787U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006759A (en) * | 2017-06-30 | 2018-05-08 | 宁波方太厨具有限公司 | A kind of range hood for the integral waterproofing panel assembly and application of the household electrical appliance panel assembly |
| CN108006759B (en) * | 2017-06-30 | 2023-11-17 | 宁波方太厨具有限公司 | Integral waterproof panel assembly for household appliances and range hood using same |
| CN107990382A (en) * | 2017-11-24 | 2018-05-04 | 杭州老板电器股份有限公司 | A kind of easy to install and dismounting switch panel structure kitchen ventilator |
| CN107990382B (en) * | 2017-11-24 | 2023-08-25 | 杭州老板电器股份有限公司 | Range hood with switch panel structure easy to install and disassemble |
| CN110164722A (en) * | 2019-05-31 | 2019-08-23 | 中山市狮盾电气有限公司 | A kind of switch bottom case and a kind of water proof switch box |
| CN110164722B (en) * | 2019-05-31 | 2024-05-14 | 中山市狮盾电气有限公司 | Switch bottom box and waterproof switch box |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200618 |
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| CF01 | Termination of patent right due to non-payment of annual fee |