WO2011009384A1

WO2011009384A1 - Light-emitting sprayer head

Info

Publication number: WO2011009384A1
Application number: PCT/CN2010/075206
Authority: WO
Inventors: 周华松; 尧华; 李仁忠; 邹贤国
Original assignee: 厦门松霖科技有限公司
Priority date: 2009-07-22
Filing date: 2010-07-16
Publication date: 2011-01-27
Also published as: CN201493194U

Abstract

A light-emitting sprayer head comprises a fixation seat (200), a shell (300), a power-generating unit (400), a control unit (500), a water outflow mechanism (600), the first light-emitting unit (700) and the second light-emitting unit (800). The water outflow mechanism (600) is fixed under the fixation seat (200) and lies inside the shell (300). The water outflow mechanism (600) comprises a body (610) and a panel (630). The body (610) and the panel (630) are fastened together. The first securing seat (631) is arranged hollowly at the right face of the panel (630). The second securing seat (632) is formed between the panel (630) and the shell (300). The first light-emitting unit (700) is arranged inside the first securing seat (631), and comprises the first light-guiding seat (710) and the first light-emitting assembly (720) which is electrically connected with the control unit (500). The second light-emitting unit (800) is arranged inside the second securing seat (632), and comprises the second light-guiding seat (810) and the second light-emitting assembly (820) which is electrically connected with the control unit (500). The whole sprayer head panel comprises two light-guiding seats and a plastic panel. The light-guiding seat is small in area and saves material. The whole light-emitting pattern is composed of at least two light-guiding seats and looks beautiful.

Description

Illuminated shower

Technical field

The present invention relates to a shower, especially a shower that is capable of sensing temperature and illuminating.

Background technique

The existing illuminating shower head comprises a fixing seat, a casing, a power generating unit, a control unit, a water discharging mechanism and a lighting unit. The light-emitting unit comprises a light-guiding panel and a light-emitting component, and the light-guiding panel adopts a large-area panel and covers the outer casing. Since the light guide panel adopts a large-area panel, it has the following disadvantages: 1. The light guide panel has many materials, and since the price of the light guide panel material is much higher than that of the ordinary plastic, the entire shower cost is greatly improved; The light guide panel is not easy to process, and the price is expensive; 3. The illumination unit has a single illumination, no pattern, and is not beautiful enough.

Summary of the invention

The present invention provides a luminescent shower that overcomes the high cost and unattractive deficiencies of the illuminating showers of the prior art.

One of the technical solutions adopted by the present invention to solve its technical problems is:

A light shower head comprising:

a fixed seat having a water inlet passage therein;

a casing that is fixedly disposed outside the fixing seat;

a power generation unit capable of converting water impulse into electrical energy, which is fixed to a fixed seat and connected to the water inlet passage;

a control unit fixed to the fixed seat and electrically connected to the power generating unit;

a water outlet mechanism fixed under the fixing seat and located inside the outer casing, comprising a body and a cover, the body and the cover are fastened together to form a water outlet cavity communicating with the water inlet passage, the cover a first fixing seat is formed on the front surface, and the second fixing seat is formed between the surface cover and the outer casing;

a first lighting unit, which is disposed in the first fixing base and includes a first light guiding seat and a first lighting component electrically connected to the control unit;

a second lighting unit, which is disposed in the second fixing base, and includes a second light guiding seat and a second lighting assembly electrically connected to the control unit;

The control unit comprises a temperature sensor and a main control board connected to the temperature sensor; the temperature of the water is detected by the temperature sensor, and the light-emitting component is controlled by the main control board.

In a preferred embodiment, the first fixing base is a circular groove, the first light guiding seat is a circular piece; the second fixing seat is an annular groove coaxially surrounding the first fixing seat, the first The two light guides are annular pieces.

In a preferred embodiment, the first light guiding seat comprises a circular conductive piece and a peripheral wall extending upward from a circumference of the circular conductive piece, and the peripheral wall is matched and attached in the first fixing seat. The first light-emitting component is supported on the circular conductive sheet and is matched and attached within the peripheral wall.

In a preferred embodiment, a screw hole seat is disposed on the peripheral wall, and a screw is disposed. The screw head of the screw is connected to the fixing base, and the screw end passes through the body and the surface cover and is screwed to the screw hole seat.

In a preferred embodiment, the second light guide holder comprises an annular light guide sheet, an inner ring wall extending upward from an inner edge of the annular light guide sheet, and an outer edge extending from the outer edge of the annular light guide sheet. The outer ring wall is formed on the annular conductive piece and matched between the inner ring wall and the outer ring wall.

In a preferred embodiment, a portion of the annular light guide sheet is supported on the outer periphery of the cover, and a concave inner groove is disposed on the outer ring wall; and an engaging member is disposed. The member is convexly formed to form an engaging portion, and the engaging member is matched between the outer ring wall and the outer casing, and the engaging portion is engaged with the inner groove.

In a preferred embodiment, the control unit includes a temperature sensor and a main control board connected to the temperature sensor.

In a preferred embodiment, the front surface of the cover, the front surface of the circular light guide of the first light guide seat, and the front surface of the annular light guide of the second light guide are flush.

The second technical solution adopted by the present invention to solve the technical problems thereof is:

A light shower head comprising:

a fixed seat having a water inlet passage therein;

a casing that is fixedly disposed outside the fixing seat;

a water outlet mechanism fixed under the fixing seat and located inside the outer casing, comprising a body and a cover, the body and the cover are fastened together to form a water outlet cavity communicating with the water inlet passage, the cover a first fixing seat and a second fixing seat are disposed on the front surface, and the first fixing seat and the second fixing seat are independently disposed;

A second lighting unit is disposed in the second fixing base and includes a second light guiding seat and a second lighting assembly electrically connected to the control unit.

Compared with the background art, the technical solution has the following advantages: since the entire shower panel includes two light guides and a plastic panel, the light guide seat has a small area, so it overcomes the deficiencies of the background art and has the following Advantages: 1. The light guide seat saves material and saves cost; 2. The light guide seat area is small and easy to process; 3. The whole illuminating pattern is composed of at least two light guide seats, which can form a pattern and has a beautiful appearance; A water hole is formed in the light guide seat. Since the control unit includes a temperature sensor and a main control board, the illumination can change the illumination color with respect to the water temperature. The fixing seat, the body, the face cover and the first light guiding seat are fixedly connected by screws, and the assembly is convenient and fast. The second light guiding seat, the outer casing and the surface cover are fixedly connected by the cover and the engaging member, and the assembly is convenient and fast. 4. The color of the shower can be directly displayed by the color of the illuminator.

DRAWINGS

The invention will now be further described with reference to the accompanying drawings and embodiments.

1 is a perspective cross-sectional view of a lighted shower head of the present invention.

Figure 2 is an exploded view of the illuminating shower of the present invention.

Figure 3 is a bottom plan view of the illuminating shower of the present invention.

Figure 4 is a side elevational view of the illuminating shower of the present invention.

Fig. 5 is a perspective view showing the outer appearance of the luminous shower of the present invention.

detailed description

Referring to Figures 1 through 5, there are shown preferred embodiments of the present invention, respectively. A light-emitting shower head comprises a joint 100, a fixing base 200, a casing 300, a power generating unit 400, a control unit 500, a water discharging mechanism 600, a first lighting unit 700 and a second lighting unit 800.

The joint 100 is hollow, and an internal thread is provided on an inner circumferential surface of the hollow hole for connecting the joint to the outer water pipe, and an inner thread is provided at a lower portion of the inner peripheral surface of the hollow hole.

The fixing base 200 includes a top seat 210, an intermediate seat 220, a base 230 and a connecting base 240 fixed on the top seat 210. The connecting base 240, the top seat 210, the intermediate seat 220 and the base 230 are fixed. Connected together, and an external thread is provided on the outer circumference of the connecting seat 240. A water inlet channel 250 is formed in the fixing base 200. The water inlet channel 250 has a water channel 251 therein. The intermediate seat 220 of the fixing base 200 defines a lateral direction transverse to the water inlet channel 250. Channel 260, which is located below the ramp 251. Both the top seat 210 and the base 230 have projections that extend beyond the intermediate seat 220.

The power generating unit 400 includes a generator 410, an impeller 420 connected to the main shaft of the generator 410, an impeller cover 430, and a spacer 440. The generator 410 is inserted into the lateral passage 260 of the fixing base 200, and the impeller 420 is located just below the inclined water channel 251, so that the impeller 420 can rotate under the action of water impulse, and the rotation of the impeller 420 can drive power generation. Machine 410 generates electricity. The impeller cover 430 is attached to the main shaft of the generator 410 from the rear to the front to enclose the impeller 420 within the transverse passage 260. A water dividing body 450 is also installed therein to divert water as needed. The shim 440 is attached to the impeller cover 430.

The control unit 500 includes a main control board 510 and a temperature sensor 520 electrically connected to the main control board 510. The temperature sensor 520 is, for example, a thermistor. The control unit 500 is attached to the gasket 440 and electrically connected to the power generating unit 400.

The outer casing 300 includes a horn body 310, a square piece 320 extending radially outward from the outer periphery of the horn body 310, and a casing seat 330 fixed under the square piece 320. The inner circumference of the outer casing 330 The surface is cylindrical and the outer surface is square. A hook block is disposed above the cylindrical surface.

In this embodiment, the outer casing 300 is sleeved on the connecting seat 240 of the fixing base 200 and supported on the top seat 210. The inner thread of the lower part of the joint 100 is screwed to the outer joint 240 of the fixing base 200, thereby The outer casing 300 is interposed between the mount 200 and the joint 300 to securely connect the outer casing 300, the mount 200 and the joint 100 together.

The water outlet mechanism 600 includes a body 610, a nozzle plate 620 and a cover 630. The body 610 and the cover 630 are fastened together to form a water outlet cavity that communicates with the water inlet passage 250. The water outlet plate 620 is mounted. It is disposed inside the water outlet cavity and is matched with the surface cover 630. A circular first fixing seat 631 is defined in the front surface of the cover 630. The surface cover 630 and the outer casing 300 are formed as a second fixing seat 632 which is annular and surrounds the first fixing base 631. In this embodiment, the second fixing base 632 is annular, but not limited thereto. For example, the number of other second fixing seats 632 may be multiple, and the plurality of parts are separately arranged.

The first light emitting unit 700 includes a first light guide base 710 and a first light emitting component 720 electrically connected to the control unit 500. The first light guiding seat 710 includes a circular conductive piece and a peripheral wall extending upward from a circumference of the circular conductive piece, and a screw hole seat 711 is disposed on the peripheral wall. The first light-emitting component 720 is supported on the circular conductive sheet and matched and mounted in the peripheral wall, so that the first light-emitting component 720 is disposed in the first light-guiding base 710.

In this embodiment, the peripheral wall of the first light guiding seat 710 is matched and attached in the first fixing seat; and a screw 730 is disposed, and the screw head of the screw 730 is connected to the base 230 of the fixing base 200. In part, the screw end passes through the protruding portion of the base 230 of the fixing base 200, the body 610, the cover 630, and is screwed to the screw hole holder 711. Therefore, the body 610, the face cover 630, the nozzle plate 620, and the first light guide seat 710 are fixedly attached to the fixing base 200.

The second lighting unit 800 includes a second light guiding seat 810 and a second lighting assembly 820 electrically connected to the control unit 500. The second light guide holder 810 includes an annular light guide sheet, an inner ring wall extending upward from an inner edge of the annular light guide sheet, and an outer ring wall extending upward from an outer edge of the annular light guide sheet. The second light-emitting component 820 is supported on the annular conductive sheet and is matched between the inner ring wall and the outer ring wall.

In this embodiment, a part of the annular light guide sheet is supported on the outer periphery of the cover 630, and a concave inner groove 811 is disposed on the outer ring wall; and an engaging member 830 is further disposed. The engaging member 830 is convexly formed to form an engaging portion, and the engaging member 830 is matched between the outer ring wall of the second light guiding seat 810 and the outer casing 300. The engaging portion is engaged with the inner groove 811, and the outer ring wall A hook 812 is attached to the upper portion, and the hook 812 is hooked to the hook block of the outer sleeve 330.

In this embodiment, the front surface of the cover 630, the front surface of the circular light guide of the first light guide 710, and the front surface of the annular light guide of the second light guide 810 are flush (the second light guide 810) The front side is arranged in a stepped shape so that the stepped portion is located above the face cover).

In this embodiment, the first and second light guiding seats 710 and 810 are made of a transparent material. The main control board presets the high, medium and low temperature values of the water flow. When the water temperature is within the preset high temperature range, the thermistor senses the temperature and transmits a signal to the main control board, and the main control board controls the LED light to emit red light. When the water temperature is within the preset medium temperature range, the main control board controls the LED light to emit pink light; while the water temperature is in the low temperature range, the main control board controls the LED light to emit blue light. The user can adjust the water temperature to a suitable operating temperature without direct contact with the water flow.

In another preferred embodiment, it differs from the preferred embodiment in that: the cover is directly recessed with two separate fixing seats, and the two fixed seats are provided with light-emitting units. .

The above is only the preferred embodiment of the present invention, and thus the scope of the present invention is not limited thereto, that is, equivalent changes and modifications made in accordance with the scope of the invention and the contents of the specification should still be covered by the present invention. Within the scope.

Industrial applicability

The invention relates to a luminous shower. The whole shower panel includes two light guide seats and a plastic panel, and the light guide seat has a small area. Therefore, the light guide seat is material-saving and cost-saving, and the entire light-emitting pattern is composed of at least two light guide seats, and can form a pattern and appearance. Beautiful, with good industrial applicability.

Claims

A light shower head comprising:

a fixed seat having a water inlet passage therein;

a casing that is fixedly disposed outside the fixing seat;

a power generation unit capable of converting water impulse into electrical energy, which is fixed to a fixed seat and connected to the water inlet passage;

a control unit fixed to the fixed seat and electrically connected to the power generating unit;

a water outlet mechanism fixed under the fixing seat and located inside the outer casing, comprising a body and a cover, the body and the cover are fastened together to form a water outlet cavity communicating with the water inlet passage, the cover a first fixing seat is formed on the front surface, and the second fixing seat is formed between the surface cover and the outer casing;

a first lighting unit, which is disposed in the first fixing base and includes a first light guiding seat and a first lighting component electrically connected to the control unit;

a second lighting unit, which is disposed in the second fixing base, and includes a second light guiding seat and a second lighting assembly electrically connected to the control unit;

The control unit comprises a temperature sensor and a main control board connected to the temperature sensor; the temperature of the water is detected by the temperature sensor, and the light-emitting component is controlled by the main control board.
The illuminating shower head according to claim 1, wherein the first fixing base is a circular groove, the first light guiding seat is a circular piece; and the second fixing seat is coaxially surrounding the first fixing seat. The annular groove is an annular piece.
The illuminating shower head according to claim 2, wherein the first light guiding seat comprises a circular conductive piece and a peripheral wall extending upward from a circumference of the circular conductive piece, the peripheral wall is matched and attached The first light-emitting component is supported on the circular conductive sheet and is matched and attached within the peripheral wall.
The illuminating shower head according to claim 3, wherein a screw hole seat is arranged on the peripheral wall, and a screw is arranged. The screw head of the screw is connected to the fixing seat, and the screw end passes through the body and the cover. Screwed into the screw seat.
The illuminating shower head according to claim 3, wherein the second light guiding seat comprises an annular light guiding piece, an inner ring wall extending upward from an inner edge of the annular light guiding piece, and a ring guide An outer ring wall extending from an outer edge of the light sheet, the second light emitting component is supported on the annular conductive piece and matched between the inner ring wall and the outer ring wall.
The illuminating shower head according to claim 5, wherein a portion of the annular light guide sheet is supported on an outer circumference of the cover, and a concave inner groove is disposed on the outer ring wall; The engaging member is convexly formed to form an engaging portion, and the engaging member is matched between the outer ring wall and the outer casing, and the engaging portion is engaged with the inner groove.
The illuminating shower head according to claim 1, wherein the temperature sensor is a thermistor, and the illuminating component is an LED lamp that can change color with temperature.
The illuminating shower head according to claim 5 or 6, wherein the front surface of the cover, the front surface of the circular light guide of the first light guide seat and the front surface of the annular light guide of the second light guide seat level.
A light shower head comprising:

a fixed seat having a water inlet passage therein;

a casing that is fixedly disposed outside the fixing seat;

a power generation unit capable of converting water impulse into electrical energy, which is fixed to a fixed seat and connected to the water inlet passage;

a control unit fixed to the fixed seat and electrically connected to the power generating unit;

a water outlet mechanism fixed under the fixing seat and located inside the outer casing, comprising a body and a cover, the body and the cover are fastened together to form a water outlet cavity communicating with the water inlet passage, the cover a first fixing seat and a second fixing seat are disposed on the front surface, and the first fixing seat and the second fixing seat are independently disposed;

a first lighting unit, which is disposed in the first fixing base and includes a first light guiding seat and a first lighting component electrically connected to the control unit;

a second lighting unit, which is disposed in the second fixing base, and includes a second light guiding seat and a second lighting assembly electrically connected to the control unit;

The control unit comprises a temperature sensor and a main control board connected to the temperature sensor; the temperature of the water is detected by the temperature sensor, and the light-emitting component is controlled by the main control board.
The illuminating shower head according to claim 9, wherein the temperature sensor is a thermistor, and the illuminating component is an LED lamp that can change color with temperature.