Digital display shower head

Abstract

The digital display shower head comprises a spraying head and a handle, a water inlet connector is arranged at one end, far away from the spraying head, of the handle, the spraying head is provided with a water outlet, a water passing channel communicated with the water inlet connector and the water outlet is arranged in the handle, and the digital display shower head further comprises a display module located on the handle. A power supply module and a temperature measuring head for detecting the water temperature of the water passing channel are arranged in the handle; the power supply module is a battery or / and a hydroelectric generator; the spraying head is provided with a first butt joint part, the handle is provided with a second butt joint part detachably connected with the first butt joint part, and the water passing channel is communicated with the water outlet through the first butt joint part and the second butt joint part. When the handle is in butt joint with the spraying head, the second butt joint part controls the butt joint angle between the second butt joint part and the first butt joint part with the axis of the handle as the center so as to determine the display orientation of the display module. The utility model has the advantage that the digital display direction can be converted according to the use occasion / situation.

Description

Technical Field

[0001] This utility model relates to the field of bathroom accessories, specifically to a digital display shower head. Background Technology

[0002] Existing shower faucet sets generally have a digital temperature display function, with the digital display module / device installed inside the shower faucet; however, for traditional shower faucets without a digital display, the entire shower faucet must be replaced to achieve the digital temperature display function, which is therefore more expensive.

[0003] Therefore, Chinese patent CN202222946228.2 discloses a digital display shower head, including a temperature measuring element and a shower head body. The shower head body has a water inlet channel, an installation cavity, and a water outlet. It also includes a power generation component, a light-emitting component, a digital display component, and a control circuit board. The power generation component is installed in the water inlet channel, and the temperature measuring element is installed at one end of the power generation component near the installation cavity. A light-transmitting area and a display window are provided on the side of the installation cavity opposite to the water outlet. The light-emitting component, the digital display component, and the control circuit board are all installed in the installation cavity, with the digital display component embedded in the display window and the light-emitting component located in the light-transmitting area. The digital display component and the light-emitting component are electrically connected to the power generation component through the control circuit board.

[0004] Although the aforementioned patent achieves a digital display function through the showerhead, its digital display position is fixed (i.e., located on the back of the water outlet), so users will not be able to observe water temperature information when the showerhead is inserted into the wall bracket. Utility Model Content

[0005] Based on the above problems, the purpose of this utility model is to provide a digital display shower head whose digital display orientation can be switched according to the usage occasion / situation.

[0006] To address the above problems, the following technical solution is provided: A digital display shower head, including a shower head and a handle. The end of the handle furthest from the shower head has a water inlet, the shower head has a water outlet, and the handle contains a water passage connecting the water inlet and the water outlet. It also includes a display module located on the handle. The handle contains a power supply module and a temperature sensor for detecting the temperature within the water passage. The power supply module provides power to the display module and the temperature sensor, enabling the temperature measured by the temperature sensor to be displayed on the display module. The power supply module is a battery and / or a hydroelectric generator. The shower head has a first docking part, and the handle has a second docking part detachably connected to the first docking part. The water passage connects to the water outlet through the first and second docking parts. When the handle is docked with the shower head, the second docking part controls the docking angle with the first docking part around the handle's own axis to determine the display orientation of the display module. A waterproof ring is provided between the first and second docking parts.

[0007] The present invention is further configured such that the inner wall of the first docking part is provided with multiple sets of snap-fit ​​grooves opened along its circumferential direction, the second docking part is inserted into the first docking part, and the outer wall is provided with a latch that can be adapted to the snap-fit ​​groove by rotating the handle; or the inner wall of the second docking part is provided with multiple sets of snap-fit ​​grooves opened along its circumferential direction, the first docking part is inserted into the second docking part, and the outer wall is provided with a latch that can be adapted to the snap-fit ​​groove by rotating the spray head; the number of sets of snap-fit ​​grooves and latches is two sets arranged at 180 degrees or four sets arranged at 90 degrees.

[0008] The present invention is further configured such that the handle is provided with an electronic compartment that is separated from the water passage, and the hatch of the electronic compartment is provided with a cover; the power supply module is located inside the electronic compartment.

[0009] The present invention is further configured such that the display module is located inside the electronic compartment, its display surface faces the hatch, and the display content is visible through the hatch.

[0010] The present invention is further configured such that the temperature measuring head is located inside the electronic compartment and the measuring end passes through the electronic compartment and enters the water passage.

[0011] The present invention is further configured such that the hatch cover and the electronic compartment are fixed by adhesive bonding or ultrasonic welding.

[0012] The present invention is further configured such that, when the power supply module is a battery or a battery and a hydroelectric generator, the handle is provided with a charging port; when the power supply module is a hydroelectric generator, the impeller of the hydroelectric generator is located in the water inlet and / or water passage and generates electricity by rotating through water flow.

[0013] The present invention is further configured such that, when the power supply module is a battery or a battery and a hydroelectric generator, it also includes a switch for controlling the operation of the display module and the temperature measuring head.

[0014] The present invention is further provided that the handle is provided with a cover located outside the charging port.

[0015] The present invention is further configured such that the spray head is equipped with a gear control panel / button, and the water outlet is in multiple sets, which are switched by the gear control panel / button.

[0016] The present invention is further configured such that the water outlet includes a spray gun nozzle located on the side of the spray head away from the handle and at least one set of spray nozzles located on the spray head disc; or includes two or more sets of spray nozzles located on the spray head disc.

[0017] The beneficial effects of this utility model are:

[0018] 1. By incorporating a power supply module within the handle, power is provided to the display module and temperature sensor, enabling the detection of water temperature as it flows through and displaying it on the display module. This also allows for digital temperature display when connected to a showerhead with multiple display functions. The power supply module, temperature sensor, and display module are connected via a control board (…). Figure 1-4 (Not shown in the image) When the power supply module is a battery, its operation can be controlled by a switch. When the power supply module is a hydroelectric generator, it can generate electricity while simultaneously starting to work. The first and second docking parts make the shower head and handle detachably connected. They can be disassembled as needed, rotated 180 degrees, and reinstalled. This allows the display module, which originally corresponded to one side of the shower head, to move to the other side of the shower head along with the handle, thus achieving diverse display needs. For example, when used by an individual, the display module can be turned to face the lower surface of the shower head. When the shower head is clipped to the wall and used as a top spray, the water temperature information can be observed by looking up. When washing a child's hair, the display module can be turned to face the upper surface of the shower head, making it easy for parents to see the water temperature information when looking down. After the first and second docking parts are fitted together, they are sealed by a waterproof ring, and the friction of the waterproof ring can be used to prevent it from coming off in the opposite direction.

[0019] 2. The docking is achieved by matching the snap-fit ​​groove and the snap fastener, and a stop is set at the rear end of the snap-fit ​​groove opening direction to perform circumferential positioning during the snap-fit;

[0020] 3. It can be powered by a separate battery and charged using a charging port; or powered by a hydroelectric generator; or powered by both a battery and a hydroelectric generator. The hydroelectric generator generates electricity to charge the battery while providing the power required for the digital display. When the water flow is small and the hydroelectric generator's power output is insufficient, the battery can provide auxiliary power to ensure the reliable operation of the temperature sensor and display module. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the display module of this utility model when it faces the upper surface of the spray head.

[0022] Figure 2 This is a first-view perspective three-dimensional structural diagram of the spray head and handle of this utility model in the separated state.

[0023] Figure 3 This is a second-view perspective three-dimensional structural diagram of the spray head and handle of this utility model in the separated state.

[0024] Figure 4 This is a three-dimensional structural diagram of the display module of this utility model when it faces the lower surface of the spray head.

[0025] Figure 5 A partial cross-sectional structural diagram from a first-view perspective of the hydroelectric generator of this utility model when it is powered.

[0026] Figure 6 A partial cross-sectional structural diagram from a second perspective when powering the hydroelectric generator of this utility model.

[0027] Figure 7 An exploded three-dimensional structural diagram of the hydroelectric generator of this utility model when it is powered.

[0028] Figure 8 A three-dimensional structural diagram of the battery supplying power to this utility model.

[0029] Figure 9 A partial cross-sectional view of the first-person perspective of the structure when the battery of this utility model is powered.

[0030] Figure 10 A partial cross-sectional view of the second perspective structure when the battery of this utility model is powered.

[0031] Figure 11 An exploded three-dimensional structural diagram of the battery powering this utility model.

[0032] The labels in the diagram mean the following meanings: 10-Spray head; 11-Gear control panel / button; 12-Spray gun nozzle; 13-Spray outlet; 14-First docking part; 141-Snap-fit ​​groove; 142-Stop block; 20-Handle; 21-Water inlet interface; 22-Water passage; 23-Electronic compartment; 24-Second docking part; 241-Firing clamp; 30-Display module; 40-Temperature sensor; 50-Battery; 60-Hydropower generator; 70-Control board; 71-Switch; 72-Charging socket; 73-Plug; 80-Compartment cover; 90-Waterproof ring. Detailed Implementation

[0033] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0034] refer to Figures 1 to 11 ,like Figures 1 to 11The digital display shower head shown includes a shower head 10 and a handle 20. The end of the handle 20 furthest from the shower head 10 has a water inlet 21. The shower head 10 has a water outlet. The handle 20 has a water passage 22 connecting the water inlet 21 and the water outlet. It also includes a display module 30 located on the handle 20. The handle 20 contains a power supply module and a temperature sensor 40 for detecting the temperature within the water passage 22. The power supply module provides power to the display module 30 and the temperature sensor 40, enabling the temperature measured by the temperature sensor 40 to be displayed on the display module 30. The module is a battery 50 and / or a hydroelectric generator 60; the spray head 10 is provided with a first docking part 14, and the handle 20 is provided with a second docking part 24 that is detachably connected to the first docking part 14; the water passage 22 is connected to the water outlet through the first docking part 14 and the second docking part 24; when the handle 20 is docked with the spray head 10, the second docking part 24 controls the docking angle between itself and the first docking part 14 with the handle 20's own axis as the center to determine the display orientation of the display module 30; a waterproof ring 90 is provided between the first docking part 14 and the second docking part 24.

[0035] In the above structure, a power supply module is installed inside the handle 20 to provide power to the display module 30 and the temperature sensor 40, enabling the water temperature to be detected and displayed by the display module 30 when water flows through it. This also allows for digital temperature display when connected to a showerhead with multiple display functions. The power supply module, temperature sensor 40, and display module 30 are connected via a control board 70. Figure 4-7 (Not shown in the image) When the power supply module is a battery 50, its operation can be controlled by switch 71. When the power supply module is a hydroelectric generator 60, it can generate electricity while simultaneously starting to work through water flow. The first docking part 14 and the second docking part 24 make the shower head 10 and handle 20 detachably connected. They can be disassembled as needed, rotated 180 degrees, and reinstalled. This allows the display module 30, which originally corresponded to one side of the shower head 10, to move to the other side of the shower head 10 along with the handle 20, thus achieving diverse display needs. For example, when used by an individual, the display module 30 can be turned to face the lower surface of the shower head 10. When the shower head is clipped to the wall and used as a top spray, the water temperature information can be observed by looking up. When washing a child's hair, the display module 30 can be turned to face the upper surface of the shower head 10, making it easy for parents to see the water temperature information when they look down. After the first docking part 14 and the second docking part 24 are adapted, they are sealed by the waterproof ring 90, and the friction of the waterproof ring 90 can be used to prevent them from falling out in the opposite direction.

[0036] In this embodiment, the inner wall of the first docking part 14 is provided with multiple sets of snap-fit ​​grooves 141 opened along its circumferential direction, the second docking part 24 is inserted into the first docking part 14, and the outer wall is provided with a tenon 241 that can be adapted to the snap-fit ​​grooves 141 by rotating the handle 20, and the waterproof ring 90 is fitted over the second docking part 24; or the inner wall of the second docking part 24 is provided with multiple sets of snap-fit ​​grooves 141 opened along its circumferential direction, the first docking part 14 is inserted into the second docking part 24, and the outer wall is provided with a tenon 241 that can be adapted to the snap-fit ​​grooves 141 by rotating the spray head 10; the number of sets of snap-fit ​​grooves 141 and tenons 241 is two sets arranged at 180 degrees or four sets arranged at 90 degrees.

[0037] In the above structure, docking is achieved by the fitting of the snap-fit ​​groove 141 and the snap-fit ​​tenon 241, and a stop block 142 is set at the rear end of the snap-fit ​​groove 141 in the opening direction for circumferential positioning during snap-fit.

[0038] In this embodiment, the handle 20 is provided with an electronic compartment 23 that is separated from the water passage 22, and the hatch of the electronic compartment 23 is provided with a hatch cover 80; the power supply module is located inside the electronic compartment 23.

[0039] In the above structure, the electronic compartment 23 is used to protect electronic components.

[0040] In this embodiment, the display module 30 is located inside the electronic compartment 23, with its display surface facing the hatch 80 and allowing the display content to be seen through the hatch 80.

[0041] In the above structure, the canopy 80 is made of transparent or semi-transparent material or has a light-transmitting structure at the position corresponding to the display module 30.

[0042] In this embodiment, the temperature measuring head 40 is located inside the electronic compartment 23 and the measuring end passes through the electronic compartment 23 and enters the water passage 22.

[0043] In the above structure, the temperature measuring head 40 and the electronic compartment 23 are sealed by a sealing ring or glue to prevent water from seeping in.

[0044] In this embodiment, the hatch 80 and the electronic compartment 23 are fixed together by adhesive bonding or ultrasonic welding.

[0045] In the above structure, the hatch 80 and the electronic compartment 23 are fixed and sealed by ultrasonic welding.

[0046] In this embodiment, when the power supply module is a battery 50 or a battery 50 and a hydroelectric generator 60, the handle 20 is provided with a charging port 72; when the power supply module is a hydroelectric generator 60, the impeller of the hydroelectric generator 60 is located in the water inlet 21 and / or the water passage 22 and generates electricity by rotating through water flow (existing technology, the structural principle is not further described here).

[0047] In the above structure, a separate battery 50 can be used for power supply, and the charging port 72 can be used to charge the battery 50; or a hydroelectric generator 60 can be used for power supply; or the battery 50 and the hydroelectric generator 60 can be used for power supply at the same time, using the hydroelectric generator 60 to generate electricity to charge the battery 50 while providing the power required for digital display. When the water flow is small and the power generation of the hydroelectric generator 60 is insufficient, the battery 50 can be used for auxiliary power supply to ensure the reliable operation of the temperature measuring head 40 and the display module 30.

[0048] In this embodiment, when the power supply module is a battery 50 or a battery 50 and a hydroelectric generator 60, it also includes a switch 71 for controlling the operation of the display module 30 and the temperature measuring head 40.

[0049] In the above structure, the switch 71 corresponds to the position of the hatch 80, and is preferably a touch switch; a momentary switch can also be used, and a flexible rubber button (existing technology, not shown in the figure) is formed by secondary injection molding at the position of the hatch 80 for pressing.

[0050] In this embodiment, the handle 20 is provided with a cover 73 located outside the charging port 72.

[0051] The above structure prevents dirt and water from entering the charging port 72.

[0052] In this embodiment, the spray head 10 is equipped with a gear control panel / button 11, and the water outlet is in multiple sets, which are switched by the gear control panel / button 11.

[0053] In this embodiment, the water outlet includes a spray gun nozzle 12 located on the side of the spray head 10 away from the handle 20 and at least one set of spray nozzles 13 located on the disc surface of the spray head 10; or includes two or more sets of spray nozzles 13 located on the disc surface of the spray head 10.

[0054] In the above structure, the gear control panel / button 11 controls the switching of the water outlet, which is existing technology and will not be described in detail here; by simultaneously setting the spray gun port 12 and the spray nozzle 13, the spray gun function and the shower head function are integrated.

[0055] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A digital display shower head, comprising a shower head and a handle, wherein the end of the handle away from the shower head is provided with a water inlet, the shower head is provided with a water outlet, and the handle is provided with a water passage connecting the water inlet and the water outlet, characterized in that: It also includes a display module located on the handle; the handle contains a power supply module and a temperature sensor for detecting the temperature in the water passage; the power supply module provides power to the display module and the temperature sensor so that the temperature measured by the temperature sensor is displayed on the display module; the power supply module is a battery and / or a hydroelectric generator; the spray head has a first docking part, and the handle has a second docking part that is detachably connected to the first docking part; the water passage is connected to the water outlet through the first docking part and the second docking part; when the handle is docked with the spray head, the second docking part controls the docking angle between itself and the first docking part with the handle's own axis as the center to determine the display orientation of the display module; a waterproof ring is provided between the first docking part and the second docking part.

2. A digital display shower head according to claim 1, characterized in that: The inner wall of the first docking part is provided with multiple sets of snap-fit ​​grooves opened along its circumferential direction. The second docking part is inserted into the first docking part, and the outer wall is provided with a latch that can be adapted to the snap-fit ​​groove by rotating the handle; or the inner wall of the second docking part is provided with multiple sets of snap-fit ​​grooves opened along its circumferential direction. The first docking part is inserted into the second docking part, and the outer wall is provided with a latch that can be adapted to the snap-fit ​​groove by rotating the spray head; the number of sets of snap-fit ​​grooves and latches is two sets arranged at 180 degrees or four sets arranged at 90 degrees.

3. A digital display shower head according to claim 1, characterized in that: The handle is equipped with an electronic compartment that is separated from the water passage, and the hatch of the electronic compartment is equipped with a cover; the power supply module is located inside the electronic compartment.

4. A digital display shower head according to claim 3, characterized in that: The display module is located inside the electronic compartment, with its display surface facing the hatch and allowing the displayed content to be seen through the hatch.

5. A digital display shower head according to claim 3, characterized in that: The temperature measuring head is located inside the electronic compartment, and the measuring end passes through the electronic compartment into the water passage.

6. A digital display shower head according to claim 1, characterized in that: When the power supply module is a battery or a battery and a hydroelectric generator, the handle is equipped with a charging port; when the power supply module is a hydroelectric generator, the impeller of the hydroelectric generator is located in the water inlet and / or water passage and generates electricity by rotating through water flow.

7. A digital display shower head according to claim 6, characterized in that: When the power supply module is a battery or a battery and a hydroelectric generator, it also includes a switch for controlling the operation of the display module and the temperature measuring head.

8. A digital display shower head according to claim 6, characterized in that: The handle is equipped with a cover located outside the charging port.

9. A digital display shower head according to claim 1, characterized in that: The spray head is equipped with a gear control panel / button, and there are multiple sets of water outlets, which are switched by the gear control panel / button.

10. A digital display shower head according to claim 9, characterized in that: The water outlet includes a spray gun nozzle located on the side of the spray head away from the handle and at least one set of spray nozzles located on the spray head disc; or includes two or more sets of spray nozzles located on the spray head disc.

Images