Shower capable of pre-discharging cold water

Abstract

The utility model belongs to the technical field of bathroom accessories, and particularly relates to a cold water pre-drainage shower which comprises a shower body with a cold water pre-drainage function and a remote controller capable of remotely controlling the shower body, and the remote controller is provided with a trigger switch capable of remotely controlling cold water pre-drainage and an indicator lamp for displaying the working state of cold water pre-drainage. The working state of cold water pre-drainage of the shower body is fed back through the light prompt function of the prompt lamp, so that a user can know the state of cold water pre-drainage of the shower body in time, and convenience is provided for the user.

Description

Technical Field

[0001] The utility model belongs to the technical field of bathrooms, in particular to a cold water pre-drain shower. Background Art

[0002] After using the existing shower, it is inevitable that cold water will remain in the shower. The first water that flows out of the shower next time is the residual cold water, which greatly reduces the user experience. Of course, many users also choose to turn on the shower to drain the residual cold water before taking a shower, and use their hands to feel the water temperature to reach the appropriate temperature before starting to shower, but the disadvantages of this method are also very obvious. Users need to wait for the residual cold water to drain out before turning on the shower, and they need to judge whether the water temperature is appropriate, which is time-consuming and labor-intensive, and also wastes water resources to a certain extent.

[0003] Currently, most of the shower heads on the market do not have the cold water pre-drain function. The few shower heads with the cold water pre-drain function can only be operated on the shower head body. Only a very small number of shower heads not only have the cold water pre-drain function, but are also equipped with a remote control for remote operation. However, the remote control only has operation buttons and cannot reflect the working status of the cold water pre-drainage. Users can only check the working status of the shower head body at intervals, which is extremely inconvenient. Utility Model Content

[0004] In order to solve the problems in the above-mentioned background technology, the utility model provides a cold water pre-drain shower, which uses the light prompt function of the prompt light to feedback the working status of the cold water pre-drainage of the shower body, so that the user can timely understand the status of the cold water pre-drainage of the shower body, providing convenience for the user.

[0005] The utility model provides a cold water pre-drain shower, comprising a shower body with a cold water pre-drain function and a remote controller capable of remotely controlling the shower body, wherein the remote controller is provided with a trigger switch capable of remotely controlling the cold water pre-drain and a prompt light for displaying the working state of the cold water pre-drain.

[0006] Furthermore, the remote control includes a remote control shell and a remote control back cover, a remote control control panel is installed in the remote control shell, the remote control back cover can be detachably installed on the remote control shell, a second signal transceiver antenna is connected to the remote control control panel, a remote control front panel is arranged on the side of the remote control shell away from the remote control back cover, a trigger switch and a prompt light are both arranged on the remote control front panel, and the trigger switch and the prompt light are both electrically connected to the remote control control panel.

[0007] Furthermore, a plurality of buckles are arranged on one side of the remote control rear cover plate close to the remote control shell, a plurality of slots are correspondingly provided on the inner wall of the remote control shell, the buckles are movably arranged in the slots, and a groove for facilitating the rotation of the remote control rear cover plate is provided on the side of the remote control rear cover plate away from the remote control shell.

[0008] Furthermore, a receiving groove is provided on the circumferential side wall of the rear cover of the remote control, a sealing ring is provided in the receiving groove, and the sealing ring is clamped between the rear cover of the remote control and the remote control housing.

[0009] Furthermore, the shower body includes a lower shell body, a main controller is arranged in the lower shell body, a first signal transceiver antenna is connected to the main controller, an upper panel for closing the lower shell body is arranged on the lower shell body, a mixing water pipeline is also arranged in the lower shell body, a water temperature control component is arranged at one end of the mixing water pipeline, the end of the mixing water pipeline away from the water temperature control component is a cold water pre-discharge outlet, the cold water pre-discharge outlet is opened at the bottom of the lower shell body, a control valve and a temperature sensing unit are arranged on the mixing water pipeline, the control valve and the temperature sensing unit are located between the water temperature control component and the cold water pre-discharge outlet, and the control valve and the temperature sensing unit are both electrically connected to the main controller.

[0010] Furthermore, the water temperature control component includes a water mixing valve core, and the water mixing valve core is connected to a hot water pipeline and a cold water pipeline.

[0011] Furthermore, the control valve is a solenoid valve, and the temperature sensing unit is a temperature sensor.

[0012] Furthermore, a cold water pre-drain switch key is provided on the lower shell, and the cold water pre-drain switch key is electrically connected to the main controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The remote control is provided with a trigger switch and a prompt light, which can not only remotely control the shower body to pre-drain cold water, but also can provide feedback on the working status of the shower body for pre-draining cold water according to the prompt function of the prompt light, so that the user can timely understand the working status of the shower body, which provides great convenience for the user.

[0015] (2) The rear cover of the remote control can be detachably mounted on the remote control housing by means of buckles, which facilitates the disassembly and maintenance of the remote control. In addition, a sealing ring is provided on the rear cover of the remote control to prevent water from entering the remote control and causing a short circuit.

[0016] (3) The water temperature can be adjusted quickly to the temperature set by the user through the water mixing valve core, reducing water waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1This is an exploded schematic diagram of the shower body;

[0019] Figure 2 It is a schematic diagram of the structure of the shower body;

[0020] Figure 3 It is a control diagram of the shower body;

[0021] Figure 4 is a schematic diagram of the structure of the remote control;

[0022] Figure 5 This is a diagram of the explosion of the remote control;

[0023] Figure 6 This is the installation diagram of the remote control;

[0024] Figure 7 This is a control diagram of the remote controller;

[0025] Explanation of the reference numerals: 1. Shower body; 10. Lower shell; 11. Main controller; 110. First signal transceiver antenna; 12. Upper panel; 13. Mixing water pipeline; 14. Water temperature control component; 140. Mixing valve core; 141. Hot water pipeline; 142. Cold water pipeline; 15. Control valve; 150. Solenoid valve; 16. Temperature sensing unit; 160. Temperature sensor; 17. Cold water pre-discharge outlet; 18. Cold water pre-discharge switch; 2. Remote control; 20. Remote control shell; 200. Card slot; 21. Remote control rear cover; 210. Buckle; 211. Groove; 212. Accommodation slot; 22. Remote control control panel; 220. Second signal transceiver antenna; 23. Sealing ring; 24. Remote control front panel; 240. Trigger switch; 241. Prompt light. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the utility model.

[0027] The following is combined with Figure 1 To Attachment Figure 7 And specific embodiments describe the present invention in detail.

[0028] Reference Figure 1-7 The utility model provides a cold water pre-drain shower, comprising a shower body 1 with a cold water pre-drain function and a remote controller 2 capable of remotely controlling the operation of the shower body 1.

[0029] The shower body 1 includes a lower shell 10, in which a main controller 11 is installed, and a first signal transceiver antenna 110 is connected to the main controller 11, and the first signal transceiver antenna 110 is used for remote signal transmission with the remote controller 2; an upper panel 12 for closing the lower shell 10 is installed on the lower shell 10, and a mixed water pipeline 13 is arranged in the lower shell 10, and a water temperature control component 14 is arranged at one end of the mixed water pipeline 13, and the water temperature control component 14 includes a mixing valve core 140, and the mixing valve core 140 is connected to the mixing water pipeline 13, and a hot water pipeline 141 and a cold water pipeline 142 are also connected to the mixing valve core 140, and the mixing valve core 140 adjusts the ratio of hot water and cold water according to the water temperature set by the user, so that the water temperature in the mixing water pipeline 13 reaches the water temperature set by the user.

[0030] A control valve 15 and a temperature sensing unit 16 are installed on the mixed water pipeline 13. The control valve 15 is used to control the opening and closing of the mixed water pipeline 13. In this embodiment, the control valve 15 is a solenoid valve 150, which is electrically connected to the main controller 11, so as to realize automatic control of the mixed water pipeline 13; the temperature sensing unit 16 is used to detect the water temperature in the mixed water pipeline 13. In this embodiment, the temperature sensing unit 16 is a temperature sensor 160, which is electrically connected to the main controller 11, so as to feedback the water temperature in the mixed water pipeline 13 to the main controller 11; one end of the mixed water pipeline 13 away from the water temperature control component 14 is a cold water pre-discharge outlet 17, and the cold water pre-discharge outlet 17 is opened at the bottom of the lower shell 10; a cold water pre-discharge switch key 18 is also provided on the multi-function knob of the lower shell 10, and the cold water pre-discharge switch key 18 is electrically connected to the main controller 11, so that the shower body 1 can not only be remotely controlled, but also directly operated on the shower body 1.

[0031] The remote controller 2 comprises a remote control housing 20 and a remote control rear cover 21. A remote control control panel 22 is installed in the remote control housing 20. The remote control rear cover 21 can be detachably installed on the remote control housing 20, thereby enclosing the remote control panel 22 in the remote control housing 20. A plurality of buckles 210 are circumferentially fixedly connected to the remote control rear cover 21. A plurality of slots 200 are correspondingly provided on the inner wall of the remote control housing 20. The buckles 210 are movably provided in the slots 200, thereby facilitating the disassembly and maintenance of the remote controller 2. A groove 211 is provided on the side of the remote control rear cover 21 away from the remote control housing 20. In this embodiment, the groove 211 is in a cross shape. In other embodiments, the groove 211 may also be in other shapes such as a quadrilateral or hexagon. The groove 211 facilitates the rotation of the remote control rear cover 21.

[0032] An annular receiving groove 212 is provided on the circumferential side wall of the remote control rear cover 21, and a sealing ring 23 is placed in the receiving groove 212. The sealing ring 23 is clamped between the remote control rear cover 21 and the remote control shell 20, so as to prevent water from entering the remote control 2 and causing a short circuit; a second signal transceiver antenna 220 is connected to the remote control control board 22, and signals are transmitted between the second signal transceiver antenna 220 and the first signal transceiver antenna 110; a remote control front panel 24 is installed on the side of the remote control shell 20 away from the remote control rear cover 21, and a trigger switch 240 and a prompt light 241 are provided on the remote control front panel 24, and the trigger switch 240 and the prompt light 241 are both electrically connected to the remote control control board 22. In the present embodiment, the prompt light 241 is arranged around the trigger switch 240. In other embodiments, the prompt light 241 may also be a light point on the remote control front panel 24 or be arranged around the remote control front panel 24. The prompt light 241 has various forms, which will not be described one by one here.

[0033] The implementation principle of a cold water pre-drain shower provided by the utility model is: when using the remote control 2 to perform cold water pre-drainage, press the trigger switch 240 on the remote control front panel 24, the remote control control board 22 will process the trigger signal, and then send and transmit the signal through the second signal transceiver antenna 220, the main controller 11 receives the signal through the first signal transceiver antenna 110, when the main controller 11 receives the signal sent by the remote control control board 22, it will open the solenoid valve 150 to perform water discharge and the mixing valve core 140 will work to adjust the water temperature, and at the same time send a cold water pre-drainage working signal to the remote control control board 22, the remote control control board 22 receives the cold water pre-drainage working signal, the remote control control board 22 will light up the prompt light 241, indicating that the cold water pre-drainage work is in progress. When the temperature sensor 160 detects that the water temperature in the mixed water pipeline 13 reaches the preset temperature, it sends a signal to the main controller 11. The main controller 11 sends a signal to close the solenoid valve 150, and at the same time sends a cold water pre-drainage work end signal to the remote control panel 22. After the remote control panel 22 receives the cold water pre-drainage work end signal, it will turn off the prompt light 241, indicating that the cold water pre-drainage work is ended.

[0034] The utility model is further described above with the help of specific embodiments, but it should be understood that the specific description here should not be construed as limiting the essence and scope of the utility model. Various modifications made to the above embodiments by ordinary technicians in this field after reading this specification are all within the scope of protection of the utility model.

Claims

1. A cold water pre-drain shower, characterized in that: The invention comprises a shower body with a cold water pre-draining function and a remote controller capable of remotely controlling the shower body. The remote controller is provided with a trigger switch capable of remotely controlling the cold water pre-draining and a prompt light for displaying the working status of the cold water pre-draining.

2. The cold water pre-drain shower according to claim 1, characterized in that: The remote control includes a remote control shell and a remote control rear cover, a remote control control panel is installed in the remote control shell, the remote control rear cover can be detachably installed on the remote control shell, a second signal transceiver antenna is connected to the remote control control panel, a remote control front panel is arranged on the side of the remote control shell away from the remote control rear cover, the trigger switch and the prompt light are both arranged on the remote control front panel, and the trigger switch and the prompt light are both electrically connected to the remote control control panel.

3. The cold water pre-drain shower according to claim 2, characterized in that: A plurality of buckles are arranged on one side of the remote control rear cover plate close to the remote control shell, a plurality of slots are correspondingly provided on the inner wall of the remote control shell, the buckles are movably arranged in the slots, and a groove for facilitating the rotation of the remote control rear cover plate is provided on one side of the remote control rear cover plate away from the remote control shell.

4. The cold water pre-drain shower according to claim 2, characterized in that: A receiving groove is provided on the circumferential side wall of the remote control rear cover plate, a sealing ring is arranged in the receiving groove, and the sealing ring is clamped between the remote control rear cover plate and the remote control housing.

5. The cold water pre-drain shower according to claim 1, characterized in that: The shower body includes a lower shell, a main controller is arranged in the lower shell, a first signal transceiver antenna is connected to the main controller, an upper panel for closing the lower shell is arranged on the lower shell, a mixed water pipeline is also arranged in the lower shell, a water temperature control component is arranged at one end of the mixed water pipeline, a cold water pre-discharge outlet is provided at the end of the mixed water pipeline away from the water temperature control component, the cold water pre-discharge outlet is opened at the bottom of the lower shell, a control valve and a temperature sensing unit are arranged on the mixed water pipeline, the control valve and the temperature sensing unit are located between the water temperature control component and the cold water pre-discharge outlet, and the control valve and the temperature sensing unit are both electrically connected to the main controller.

6. The cold water pre-drain shower according to claim 5, characterized in that: The water temperature regulating component comprises a water mixing valve core, and a hot water pipeline and a cold water pipeline are connected to the water mixing valve core.

7. The cold water pre-drain shower according to claim 5, characterized in that: The control valve is a solenoid valve, and the temperature sensing unit is a temperature sensor.

8. The cold water pre-drain shower according to claim 5, characterized in that: The lower shell is provided with a cold water pre-drain switch key, and the cold water pre-drain switch key is electrically connected to the main controller.

Images