CN101669782B

CN101669782B - LED lighting shower

Info

Publication number: CN101669782B
Application number: CN200810141871XA
Authority: CN
Inventors: 章兆贵; 魏文山
Original assignee: DONGGUAN YONGCHANGXING PLASTIC&HARDWARE ELECTRONICS Co Ltd
Current assignee: DONGGUAN YONGCHANGXING PLASTIC&HARDWARE ELECTRONICS Co Ltd
Priority date: 2008-09-09
Filing date: 2008-09-09
Publication date: 2012-03-07
Anticipated expiration: 2028-09-09
Also published as: CN101669782A

Abstract

The invention provides an LED lighting shower, comprising a nozzle shell provided with a water inlet and a micro hydroelectric power generator mounted in the nozzle shell, and an LED lighting device electrically connected to the micro hydroelectric power generator, wherein the micro hydroelectric power generator is powered by a flow from the water inlet to the nozzle shell, and is composed of a hydraulic drive device provided with magnet and a conductor fixing member fixed in the nozzle shell, the conductor fixing member is fixed with a coil conductor, and is composed of a carrying part and a wall extending from the edge of the carrying part, the coil conductor is fixed on the carrying part in a watertight seal manner, the wall is matched and fixed on the nozzle shell, and the wall has a plurality of water outlet holes.

Description

The LED lighting shower

Technical field

The present invention relates to a kind of bathroom device, relate in particular to a kind of LED lighting shower.

Background technology

Most of people are accustomed to tired out with flush away one day of shower at night, and when shower, can open the illuminating lamp of toilet usually, under brighter environment, enjoy whole shower process.But the unlatching of toilet illuminating lamp need expend additional electric energy, not only can increase the electricity charge spending of family, also is unfavorable for energy-conservation.In addition; During shower; People are overheated or cross cool and cause and scald or flu for fear of water temperature, using the temperature that hand goes to sound out the shower bath water outlet earlier usually before drenching dashing, and when water temperature suits, just carry out WBS up to feel; Therefore, now people can not clearly know the whether suitable shower of temperature of shower bath water outlet when shower.

Because only having basic water outlet usually, existing shower bath dashes the function of drenching; Function is comparatively single; And improving constantly along with living standard; Only have single water outlet and dash the needs of people that the shower bath of pouring function can't satisfy the continuous lifting of quality of the life, people hope that usually shower bath can also have other miscellaneous function as much as possible when the pouring function is dashed in the basic water outlet of completion, can enjoy whole shower process to the full.

Therefore, be necessary to provide a kind of light emitting diode (LED) lighting shower,, not only help saving electric energy, but also help promoting comfortableness and interest in the shower process to increase the miscellaneous function of shower bath.

Summary of the invention

Below with embodiment a kind of LED lighting shower is described.

A kind of LED lighting shower, it comprises nozzle housing that is provided with water inlet and the micro-hydro generator that is installed in this nozzle housing and the LED light-emitting device that is electrically connected with this micro-hydro generator;, said nozzle housing has the transmittance section relative with the LED light-emitting device, wherein; Said micro-hydro generator comprises hydraulic drive apparatus, magnet, coil-conductor and conductor fixture; Said hydraulic drive apparatus and conductor fixture are fixed in nozzle housing, and said magnet is fixed in hydraulic drive apparatus, and said coil-conductor waterproof sealing is fixed in the conductor fixture; Under the effect of the current that get into nozzle housing by said water inlet; Said hydraulic drive apparatus drives the rotation of the said relatively coil-conductor of said magnet, and said conductor fixture comprises supporting part and enclose wall by what the supporting part edge extended out that said coil-conductor water-stop is fixed in said supporting part; The said wall matching and fixing of enclosing is in nozzle housing, and the said wall that encloses has a plurality of apopores.

With respect to prior art, the advantage of said LED lighting shower is: at first, have the energy-saving illumination function, promptly utilize shower water outlet to impact micro-hydro generator, supply with the LED light-emitting device thereby produce electric energy, the luminous realization illumination of LED light-emitting device.Secondly; Has the temperature prompt function; It is the timely temperature of sensing shower water outlet of temperature-sensitive sticker of temperature sensing-controlling device; According to the different leaving water temperature that senses, it is luminous that the temperature control chip can be controlled the LED of different colours, thereby whether prompting people LED lighting shower arrives suitable leaving water temperature of taking a shower.

Description of drawings

Fig. 1 is the decomposition texture sketch map of the LED lighting shower that provides of present technique scheme implementation example one.

Fig. 2 is the partial sectional view of the LED lighting shower that provides of present technique scheme implementation example one.

Fig. 3 is the decomposition texture sketch map of the micro-hydro generator of the LED lighting shower that provides of present technique scheme.

Fig. 4 is the partial sectional view of the LED lighting shower that provides of present technique scheme implementation example two.

The specific embodiment

To combine accompanying drawing and a plurality of embodiment that the LED lighting shower that the present technique scheme provides is further specified below.

Please consult Fig. 1 and Fig. 2 in the lump, the LED lighting shower 100 that provides for embodiment one illustrated in figures 1 and 2, it comprises nozzle housing 10, and the micro-hydro generator 20 and LED light-emitting device 30 that are positioned at nozzle housing 10.

Nozzle housing 10 comprises nozzle body 11 and shower nozzle lid 12.Said nozzle body 11 front ends are provided with containing cavity 111, and the rear end is provided with the handle 112 that links to each other with this containing cavity 111.A plurality of screw protruded stigmas 113 that said containing cavity 111 set inside are useful on fixing micro-hydro generator 30 and are used for fixing LED light-emitting device 40.One end of said handle 112 is provided with joint 115, is used for being connected with inlet pipeline, and the other end that said handle 112 is connected with containing cavity 111 has water inlet 114, and current get into containing cavity 111 through handle 112 from water inlet 114.Said shower nozzle lid 12 matches with nozzle body 11, is used to form the space of accommodating micro-hydro generator 20 and LED light-emitting device 30.Between said shower nozzle lid 12 and nozzle body 11, water proof ring 15 can be set, with the waterproof sealing property between further enhancing shower nozzle lid 12 and the nozzle body 11.

In the present embodiment, said shower nozzle lid 12 comprises shell 121 and face-piece 122.Said shell 121 is a ringwise housing; It can be located on the containing cavity 111 of nozzle body 11 through being threaded; Said face-piece 122 also can cover at through being threaded on the shell 121, and being provided with of said shell 121 helps increase the space of accommodating micro-hydro generator 20 and LED light-emitting device 30.Said face-piece 122 is the transmittance section of nozzle housing 10, and it is relative with the LED light-emitting device, is processed by light transmissive material.In addition, said face-piece 122 is provided with a plurality of hole for water sprayings 123, so through the current year of handle 112 from water inlet 114 entering containing cavities 111, and can be from hole for water spraying 123 ejections of face-piece 122.Preferably, said a plurality of hole for water spraying 123 is annular around the central axis of face-piece 122 and arranges.Between the containing cavity 111 of said shell 121 and nozzle body 11, water proof ring 15 is set.

The current of the containing cavity 111 of micro-hydro generator 20 entering nozzle body 11 capable of using generate electricity, and can convert water to electric energy effectively.See also Fig. 3, said micro-hydro generator 20 comprises hydraulic drive apparatus 21, magnet 22, coil-conductor 23 and conductor fixture 24.

Said hydraulic drive apparatus 21 comprises impeller 211, impeller cover 212 and rotating shaft 213.Said impeller cover 212 has first surface 2121 and and first surface 2121 opposing second surface 2122.Said first surface 2121 is provided with first installation portion 2123, and said second surface 2122 is provided with second installation portion 2124, and said first installation portion 2123 and second installation portion 2124 are coaxial setting.The first surface 2121 of said impeller cover 212 places impeller 211, said first installation portion 2123 and the coaxial setting in the axis of impeller 211.Said second installation portion 2124 is used for fixing installs magnet 22.Said rotating shaft 213 wears is fixed in impeller 21 centers, and with the coaxial setting in the axis of impeller 211, rotating shaft 213 simultaneously wears and is fixed in first installation portion 2123.At this moment, an end of rotating shaft 213 is fixed in screw protruded stigma 113, and the other end can be fixed in conductor fixture 24.Impeller 211 can be in the effect rotation down of the current of the containing cavity 111 that gets into nozzle body 11, thereby drives the central axis rotation of rotating shaft 213 around impeller 211, and then impeller cover plate 212 rotates around the central axis of impeller 211.

Preferably, can water fender 214 be set below impeller 211, reach the speed of the current of impeller 211 in order to increase.In the present embodiment; The water fender 214 that is arranged at impeller 211 belows has permeable hole 2141 ringwise, and the channel diameter of current that gets into the containing cavity 111 of nozzle body 11 from water inlet 114 reduces; Thereby increased the speed of the current that reach impeller 211, helped making full use of water-energy generating electricity.

Said magnet 22 is fixed in second installation portion 2124 of impeller cover 212, when impeller cover 212 during around the rotation of its central axis, can drive the central axis rotation around impeller 211 of the magnet 22 that is fixed in second installation portion 2124.In the present embodiment, magnet 22 comprises two annular magnets, its overlapping sheathed second installation portion 2124 that is fixed in impeller cover 212.

Said coil-conductor 23 comprises a plurality of silicon steel sheets 231 and coil 232.Each silicon steel sheet 231 comprises main part 2311 and a plurality of extension 2312.Said main part 2311 is the cross sheet, and its central axis place is provided with through hole 2313.Said a plurality of extension 2312 is extended out by edge around the main part 2311, is parallel to main part 2311 central axis and is evenly around main part 2311 central axis and arrange.The main part 2311 of each silicon steel sheet 231 is overlapped, and the extension 2312 that makes them all extends and is evenly around the central axis around main part 2311 towards magnet 22 directions and arranges.Said coil 232 is between the main part 2311 of adjacent two silicon steel sheets 231.In the present embodiment, said coil-conductor 23 comprises two silicon steel sheets 231 and coil 232 between the overlapping main part 2311 of this two silicon steel sheet 231.

Said conductor fixture 24 has the shape that matches with the shape of coil-conductor 23, is used for waterproof sealing and fixed coil conductor 23.In the present embodiment, particularly, said conductor fixture 24 comprises supporting part 241, and encloses wall 242 by what supporting part 241 edges extended out.Said supporting part 241 is used to carry coil-conductor 23, and prevents that current from entering into coil-conductor 23.In the present embodiment, supporting part 241 cooperates with LED light-emitting device 30, forms a sealed space, is used to accommodate the conductive component of coil-conductor 23 and LED light-emitting device 30, and the back will be described in detail.

Said supporting part has first loading end 2411 and second loading end 2412 relative with first loading end 2411.Have department of assembly 2416 on said first loading end 2411, the through hole 2313 that it can wear a plurality of silicon steel sheets 231 is used to carry fixedly silicon steel sheet 231.Be formed with a plurality of protuberances 2413 on said second loading end 2412, said a plurality of protuberances 2413 positions are corresponding with the position of said a plurality of extensions 2312, and its central axis around conductor fixture 24 is arranged ringwise.Be provided with the groove 2414 that connects first surface 2412 in each protuberance 2413, the shape of the extension 2312 of the shape of said groove 2414 and silicon steel sheet 231 is complementary.Said protuberance 2413 should be equal to or greater than the height of extension 2312 along main part 2311 central axial direction of silicon steel sheet 231 from stretching out highly of second surface 2413.Preferably, said protuberance 2413 can be equal to or greater than the height of magnet 22 along impeller 211 central axial direction from stretching out highly of second surface 2413, thereby makes said a plurality of protuberance 2413 to be provided with around surrounding magnet 22.In addition, second loading end 2412 also is provided with rotating shaft fixed part 2415 at the main part that is positioned at silicon steel sheet 231 2311 central axis places, is used for fixing an end of rotating shaft 213.

The said wall 242 that encloses is extended out by supporting part 241 edges, and its external diameter size equates with the internal diameter of shell 21 so that said enclose wall 242 can match with shell 21 against, thereby be fixed in the nozzle housing 10.The said wall 242 that encloses offers a plurality of apopores 243, and the current that get in the containing cavity 111 from water inlet 114 can pass through from said apopore 243 through behind the impeller 211, and sprays from the hole for water spraying 123 of face-piece 122.Preferably, said a plurality of ejaculations hole 243 distributes around conductor fixture 24 axis ringwise.Further preferably; Water proof ring 25 can be set enclosing between wall 242 and the shell 121; With the waterproof sealing property between further enhancing nozzle housing 10 and the conductor fixture 24, thus make current can only from said apopore 243 through and from hole for water spraying 123 ejections of face-piece 122.In addition, said enclosing also offers screw 244 on the wall 242, and the position of the screw protruded stigma 113 in its position and the containing cavity 111 is corresponding, thereby micro-hydro generator 20 is fixed in the containing cavity 111 of nozzle body 11.

Be appreciated that when rotating under the effect of impeller 211 at current the impeller 211 of rotation can drive the central axis rotation of rotating shafts 213 around impeller 211; Thereby can convert water to mechanical energy; And then rotating shaft 213 drives magnet 22 again around impeller 211 central axis rotations, and magnet 22 is with respect to the rotation of coil-conductor 23, makes coil-conductor 23 cutting magnetic induction lines; Thereby the generation induced electromotive force converts mechanical energy to electric energy.

Said LED light-emitting device 30 is positioned at the top of the conductor fixture 24 of micro-hydro generator 20, and is electrically connected with micro-hydro generator 20, and the electric energy that utilizes micro-hydro generator 20 to produce is luminous.Said LED light-emitting device 30 comprises circuit board 31, a plurality of LED lamps 32 and lampshade 33.Said circuit board 31 is electrically connected on the coil 232 of micro-hydro generator 20.Said a plurality of LED lamp 32 is arranged at circuit board 31, and is electrically connected with circuit board 31.Said a plurality of LED lamp 32 can be provided with ringwise, also can be other array and arrange.Said a plurality of LED lamp 32 can be a plurality of the LED with coloured light, for example is selected from white light LEDs, red-light LED, and a kind of in blue-ray LED or the green light LED also can be the LED of a plurality of different color lights, so that the LED light-emitting device can send seven glories.

The fixed part 332 that said lampshade 33 comprises cover body 331 and is connected in cover body 331 edges.Said cover body 331 is provided with a plurality of holding parts 3311 that are used for containment circuit board 31 and a plurality of LED lamps 32; With holding circuit plate 31 and a plurality of LED lamps 32, avoid current through LED lighting shower 100 sprays the time, to enter into circuit board 31 and cause short circuit with a plurality of LED lamps 32.The fixed part 332 of said lampshade 33 is used for LED light-emitting device 30 is fixed in the nozzle body 11.In the present embodiment; Said lampshade 33 cooperates with the supporting part 241 of conductor fixture 24; Surround the anti-hydrospace that forms a sealing, be used to accommodate circuit board 31, a plurality of LED lamps 32 and coil-conductor 23; To prevent that water stream from entering into circuit board 31 through LED lighting shower 100 sprays the time, LED lamp 32 and coil-conductor 23 cause short circuit.Preferably, an annular groove (among the figure sign) can be set, be used to be provided with water proof ring 34, with the waterproofing protection function between the supporting part 241 of further enhancing lampshade 33 and conductor fixture 24 at the fixed part 332 of lampshade 33.It will be appreciated, of course, that lampshade 33 and supporting part 241 also can mismatch, but form water-tight space separately separately.In addition; Said fixed part 332 is provided with a plurality of screws 3321; The position of the screw protruded stigma 113 of its position in the containing cavity 111 of the screw 244 of conductor fixture 24 and nozzle body 11 is corresponding; Screw 35 wears the screw protruded stigma 113 in said screw 3321 and the nozzle body 11, thereby LED light-emitting device 20 is fixed in the nozzle body 11.

See also Fig. 4, the LED lighting shower 200 that it provides for embodiment two, the difference of the LED lighting shower 100 that itself and embodiment one provide is that said LED lighting shower 200 further comprises temperature sensing-controlling device 40.Said temperature sensing-controlling device 40 comprises temperature-sensitive sticker 41 and temperature control chip 42.Said temperature-sensitive sticker 41 is used for the temperature of current in the sensing nozzle housing 10, and in the present embodiment, on said temperature-sensitive sticker setting and the lampshade 33, but the sensing current are from the hole for water spraying 123 ejections temperature before of face-piece 122.Said temperature control chip 42 is arranged at circuit board 31, and is electrically connected with circuit board 31 and temperature-sensitive sticker 41, and it is luminous to be used for controlling a plurality of LED lamp 32 according to temperature-sensitive sticker 41 sensed temperature.

In the present embodiment, a plurality of LED lamps 32 comprise a LED lamp group, the 2nd LED lamp group and the 3rd LED lamp group (not identifying among the figure).The one LED lamp group is a red-light LED, and the 2nd LED lamp group is a blue-ray LED, and the 3rd LED lamp group is a green light LED.When temperature-sensitive sticker 41 senses leaving water temperature when being lower than 26 degrees centigrade, temperature control chip 42 can control the 2nd LED lamp group send blue light, so blue light promptly points out water temperature to cross low suitable shower.When the current temperature was 26～35 degrees centigrade degrees centigrade, temperature control chip 42 control the 3rd LED lamp group was sent green glow, so green glow promptly points out the water temperature shower that suits, but water temperature is cooler.When the current temperature was 35～45 degrees centigrade, temperature control chip 42 control the one LED lamp group was sent ruddiness, so ruddiness promptly points out the water temperature shower that suits, but the water temperature partial heat.When the current temperature was higher than 45 degrees centigrade, temperature control chip 42 controls the one LED lamp group was sent ruddiness and flicker, so red flare promptly points out water temperature too high unsuitable shower.

Claims

1. LED lighting shower, it comprises nozzle housing that is provided with water inlet and the micro-hydro generator that is installed in this nozzle housing and the LED light-emitting device that is electrically connected with this micro-hydro generator; Said micro-hydro generator utilization gets into the current generating in the nozzle housing by water inlet, and to provide electric energy to the LED light-emitting device, said nozzle housing has the transmittance section relative with the LED light-emitting device; Wherein, said micro-hydro generator comprises hydraulic drive apparatus, magnet; Coil-conductor and conductor fixture; Said hydraulic drive apparatus and conductor fixture are fixed in nozzle housing, and said magnet is fixed in hydraulic drive apparatus, and said coil-conductor waterproof sealing is fixed in the conductor fixture; Get into by said water inlet under the effect of current of nozzle housing; Said hydraulic drive apparatus drives the rotation of the said relatively coil-conductor of said magnet, it is characterized in that: said conductor fixture comprises supporting part and encloses wall by what the supporting part edge extended out that said coil-conductor water-stop is fixed in said supporting part; The said wall matching and fixing of enclosing is in nozzle housing, and the said wall that encloses has a plurality of apopores; Said coil-conductor comprises a plurality of silicon steel sheets and loop; Each silicon steel sheet comprises main part and a plurality of extension; The overlapping placement of said main part; Said loop is between the main part of adjacent two silicon steel sheets, and said a plurality of extensions are extended out by edge around the main part, is parallel to the main part central axis and is evenly around the central axis of main part to arrange.

2. LED lighting shower as claimed in claim 1; It is characterized in that: said LED light-emitting device comprises circuit board; LED lamp and lampshade, said lampshade cover at circuit board and LED lamp, and said lampshade and said supporting part surround and form a sealed space; To accommodate circuit board, a plurality of LED lamps and coil-conductor.

3. LED lighting shower as claimed in claim 1; It is characterized in that: said hydraulic drive apparatus comprises impeller; Impeller cover and rotating shaft, said impeller cover is fixed on the impeller, and rotating shaft wears impeller and impeller cover center; And being fixed in nozzle housing, said magnet carries and is fixed in said impeller cover.

4. LED lighting shower as claimed in claim 1; It is characterized in that: it also comprises the temperature sensing-controlling device; Said temperature sensing-controlling device comprises temperature-sensitive sticker and temperature control chip; Said temperature-sensitive sticker is used for the temperature of sensing shower water outlet, and it is luminous according to the corresponding sensing temperature that the temperature control chip is used to control the LED light-emitting device.

5. LED lighting shower as claimed in claim 4 is characterized in that: said LED light-emitting device comprises a LED lamp group, the 2nd LED lamp group; And the 3rd LED lamp group; A said LED lamp group is a red-light LED, and said the 2nd LED lamp group is a blue-ray LED, and said the 3rd LED lamp group is a green light LED; When said temperature-sensitive sticker senses leaving water temperature when being lower than 26 degrees centigrade; Said temperature control chip can be controlled the 2nd LED lamp group and send blue light, and when said temperature-sensitive sticker senses out the current temperature when being 26～35 degrees centigrade, said temperature control chip is controlled the 3rd LED lamp group and sent green glow; When said temperature-sensitive sticker senses the current temperature when being 35～45 degrees centigrade; Said temperature control chip is controlled a LED lamp group and is sent ruddiness, and when said temperature-sensitive sticker senses out the current temperature when being higher than 45 degrees centigrade, said temperature control chip is controlled a LED lamp group and sent ruddiness and flicker.

6. LED lighting shower as claimed in claim 1 is characterized in that: it further comprises the water fender that is arranged at the miniature power generating device below, and said water fender has permeable hole.