Telescopic water outlet nozzle and embedded water dispenser based on same

Abstract

The utility model discloses a telescopic water outlet nozzle and an embedded water dispenser based on the same, and the telescopic water outlet nozzle comprises a water outlet nozzle body, a first connecting plate fixedly connected with the water outlet nozzle body, and a second connecting plate in vertical sliding connection with the first connecting plate, wave-shaped movement tracks are arranged on the two sides of the first connecting plate, ball assemblies matched with the wave-shaped movement tracks are arranged on the second connecting plate, the ball assemblies are matched with the wave-shaped movement tracks to form sliding connection and supporting of the second connecting plate to the first connecting plate, and telescopic movement of the water outlet nozzle is formed. The embedded water dispenser comprises an embedded machine shell, a telescopic water outlet nozzle arranged on the embedded machine shell and a modular filtering device which is arranged in the embedded machine shell and composed of a plurality of modular filter element assemblies. According to the water dispenser, the telescopic water outlet nozzle is arranged, so that the height of the water outlet nozzle can be adjusted according to different actual application requirements, and the application convenience of the water dispenser is improved.

Description

Technical Field

[0001] This utility model belongs to the field of embedded water dispensers, and particularly relates to a telescopic water spout and an embedded water dispenser based on the water spout. Background Technology

[0002] An embedded water dispenser is a water dispenser consisting of an embedded housing and a water filter, a purified water tank, a cold water tank, and a hot water tank housed within the housing. The water filter's outlet connects to the purified water tank's inlet. The purified water tank's outlet connects to a cold water branch (including the cold water tank and valve), a hot water branch (including the hot water pipe and valve), and a normal temperature water branch connected to a normal temperature water valve. Each branch is equipped with a corresponding water pump, and the embedded housing's panel has corresponding outlets matching each branch, thus providing different purified water according to different customer needs.

[0003] In existing built-in water dispensers, the distance between the spout and the placement plate is usually fixed, which can lead to water splashing out due to an excessively long distance between the spout and the placement plate.

[0004] Based on this, a telescopic water spout with adjustable spout height and an embedded water dispenser based on the spout have been developed. Utility Model Content

[0005] Purpose of the utility model: The technical problem to be solved by this utility model is to provide a telescopic water spout with adjustable outlet height and an embedded water dispenser based on the water spout.

[0006] Technical solution: The telescopic water nozzle of this utility model includes:

[0007] The water outlet body is provided with several inlet channels and several corresponding outlet channels;

[0008] The first connecting plate is fixedly connected to the water outlet body, and has water inlets that are connected to several water inlet channels respectively.

[0009] The second connecting plate is slidably connected to the first connecting plate.

[0010] The first connecting plate has wave-shaped motion tracks on both sides, and the second connecting plate has ball bearing assemblies that cooperate with the wave-shaped motion tracks. The cooperation between the ball bearing assemblies and the wave-shaped motion tracks forms a sliding connection and support between the second connecting plate and the first connecting plate, thus constituting the telescopic movement of the water outlet.

[0011] Furthermore, the ball bearing assembly used in the telescopic spout may include a ball bearing, a spring connected to the ball bearing, and a spring seat that fixes the other end of the spring.

[0012] Furthermore, the second connecting plate of the telescopic spout extends to provide a housing for accommodating the spring, and the spring seat matches the tail end of the housing.

[0013] Furthermore, the first connecting plate of the telescopic water outlet has a sealing groove circumferentially opened on the end face away from the second connecting plate, and a sealing ring is installed in the sealing groove.

[0014] Furthermore, the water inlet of the first connecting plate used in this telescopic water outlet is sealed with a sealing gasket.

[0015] The present invention relates to an embedded water dispenser, which includes an embedded housing, a telescopic water outlet disposed on the embedded housing, and a modular filtration device disposed within the embedded housing, which is composed of several modular filter elements.

[0016] Furthermore, the water dispenser's embedded housing and the connection end of the modular filter device are equipped with a detachable cover to facilitate the replacement of the filter element in the modular filter element assembly. The detachable cover can be a magnetic cover, a snap-on cover, or a hinged cover.

[0017] Furthermore, the water dispenser also includes a water purification tank connected to the outlet of the modular filter device. The outlet of the water purification tank is connected to a cold water branch including a cold water tank and a refrigeration structure, a hot water branch including a heating element and a heating water pump, and a normal temperature water branch connected to a normal temperature water valve.

[0018] Furthermore, the retractable spout of the water dispenser has several water inlet channels that are connected to the cold water branch, the hot water branch, and the normal temperature water branch, respectively; the second connecting plate of the retractable spout is connected to the embedded housing through a fixing plate.

[0019] Beneficial effects: Compared with the prior art, the advantages of this utility model are as follows: The embedded water dispenser is equipped with a telescopic water spout, which allows the height of the spout to be adjusted according to different application needs, thus improving the convenience of the water dispenser; at the same time, the embedded water dispenser adopts a modular filtration device composed of several modular filter cartridges, which enables quick and convenient replacement of the filter cartridges when needed, without having to move the embedded water dispenser, thus saving costs. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the embedded water dispenser of this utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the embedded water dispenser of this utility model;

[0022] Figure 3Schematic diagram of the telescopic water outlet used in the embedded water dispenser of this utility model Figure 1 ;

[0023] Figure 4 Schematic diagram of the telescopic water outlet used in the embedded water dispenser of this utility model Figure 2 ;

[0024] Figure 5 This is a structural schematic diagram of the first connecting plate (with sealing ring) of this utility model. Detailed Implementation

[0025] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings.

[0026] like Figure 1 and Figure 2 As shown, the embedded water dispenser of this utility model includes an embedded housing 10, a modular filter device, a purified water tank 13, a cold water tank 14, a refrigeration structure, a heating structure, and a telescopic water spout on the embedded housing 10. The connection end between the modular filter device and the embedded housing 10 can be decorated with a detachable cover 12, thereby improving both convenience and aesthetics of the embedded water dispenser. The detachable cover 12 can be a magnetic cover, or it can be connected by a snap-fit ​​or hinge method known to those skilled in the art, and can be adjusted according to actual needs.

[0027] The modular filter device comprises one or at least two modular filter cartridge assemblies 11, with the at least two sets of modular filter cartridge assemblies 11 connected by a water channel plate. Each modular filter cartridge assembly 11 includes a connector, a locking device on the connector, a filter cartridge that is detachably connected to the connector via the locking device, and a connecting rod that cooperates with the locking device to facilitate filter cartridge separation. The modular filter cartridge assembly and the modular filter device constituted therefrom are existing known technologies, as described in patents such as 2022229605407 and 202222958040X, and will not be elaborated upon further in this utility model. It should be noted that during installation, the bottom end of the filter cartridge within the modular filter cartridge assembly faces the panel to facilitate convenient filter cartridge replacement.

[0028] The specific means by which this embedded water dispenser achieves the functions of cooling, heating, and purifying water at room temperature can employ techniques known in the art, such as the technology disclosed in the prior art of an embedded water dispenser capable of making ice (application number 2023223720463). The purified water tank 13 is equipped with three water outlet pipes: one connected to a retractable water spout via a branch for room temperature water, another connected to a cold water tank 14, and the third connected to a heating structure. The cold water tank 14 is connected to the retractable water spout via a cold water branch, and the heating structure is connected to the retractable water spout via a hot water branch, thereby achieving the functions of cooling, heating, and purifying water at room temperature. The cooling structure includes internal cooling pipes, a condenser 16, a compressor pump 17, and a cooling fan 18. An internal refrigeration pipe is installed inside the cold water tank 14. One end of the internal refrigeration pipe is connected to the condenser 16 via a first refrigeration pipe. The condenser 16 is connected to the compressor pump 17 via a second refrigeration pipe. The compressor pump 17 is connected to the other end of the internal refrigeration pipe via a third refrigeration pipe. The internal refrigeration pipe contains a condensing medium. A cooling fan 18 is located on the side of the condenser 16 away from the cold water tank 14. A heat dissipation hole is provided on the cold water tank 14 facing the cooling fan 18. The heating structure includes a heating element 15 and a heating water pump. The outlet pipe of the purified water tank 13 is connected to the heating water pump. The heating water pump is connected to one end of the heating element 15 via a heating pipe. The other end of the heating element 15 is connected to a telescopic water outlet via a hot water branch. A water pump, a cold water valve, a hot water valve, and a normal temperature water valve are provided on the cold water branch, hot water branch, and normal temperature water branch. The cold water valve, hot water valve, and normal temperature water valve can be installed on the embedded panel of the embedded housing 10. Different needs can be achieved by operating these three valves. Furthermore, a water level control valve for controlling the water volume is installed on the pipeline connecting the water tank 13 and the modular filter device, and a water level sensor switch is installed on the water tank 13. The water level sensor switch is linked to the water level control valve. When the water level sensor switch senses that the water level in the water tank is lower than the set value, it sends a water shortage signal to the controller, which then drives the water level control valve to open, allowing the filtered water to flow into the water tank. The embedded water dispenser of this invention can also be further equipped with a carbon dioxide cylinder to provide a soft drink function. Specific settings or details can be adapted based on common knowledge in the art, and this invention does not impose specific limitations.

[0029] The core of this invention lies in achieving height adjustment of the water outlet, and its key lies in using a telescopic water outlet, such as... Figure 3As shown, the telescopic spout includes a spout body 1, a first connecting plate 2 fixedly connected to the spout body 1, and a second connecting plate 4 that slides vertically with the first connecting plate 2. That is, the spout body 1 slides vertically via the sliding of the first connecting plate 2 on the second connecting plate 4, achieving height adjustment between the spout body 1 and the mounting plate. Specifically, the first connecting plate 2 has wave-shaped motion tracks 5 on both sides, and the second connecting plate 4 has a ball bearing assembly that cooperates with the wave-shaped motion tracks 5. The ball bearing assembly includes a ball 6, a spring 7 connected to the ball 6, and a spring seat 8 fixing the other end of the spring 7. A housing 9 extends from the second connecting plate 4 to house the spring 7, and the spring seat 8 matches the tail end of the housing 9. Thus, through the cooperation of the ball 6 with the wave-shaped motion tracks 5 under the action of the spring 7, the first connecting plate 2 can slide on the second connecting plate 4, and the spring force of the spring 7 also provides lateral support and fixation for the first connecting plate 2. The water outlet body 1 has three inlet channels and three corresponding outlet channels for the normal temperature branch, cold water branch, and hot water branch, respectively, to provide water according to different needs. The first connecting plate 2 has water inlets 3 that are connected to the three inlet channels.

[0030] Furthermore, to further improve the sealing performance of the embedded water dispenser of this utility model, a sealing groove 16 is provided circumferentially on the end face where the first connecting plate 2 connects to the embedded housing 10. A sealing ring 18 is provided in the sealing groove 16 to improve the sealing effect at the connection between the two. At the same time, the first connecting plate 2 is provided with a water outlet that communicates with the water outlet body and the water purifier tank, and a sealing gasket 17 is provided around the water outlet to further improve the overall sealing performance of the embedded water dispenser.

Claims

1. A telescopic water spout, characterized in that, include: The water outlet body (1) is provided with several water inlet channels and several corresponding water outlet channels; The first connecting plate (2) is fixedly connected to the water outlet body (1), and water inlets (3) connected to several water inlet channels are respectively opened on it; The second connecting plate (4) is connected to the first connecting plate (2) in an up-down sliding connection; A wave-shaped motion track (5) is provided on the end face where the first connecting plate (2) and the second connecting plate (4) are connected. A ball assembly that cooperates with the wave-shaped motion track (5) is provided on the second connecting plate (4). The ball assembly and the wave-shaped motion track (5) cooperate to form a sliding connection and support between the second connecting plate (4) and the first connecting plate (2), thereby forming the telescopic motion of the water outlet.

2. The telescopic water outlet according to claim 1, characterized in that, The ball assembly includes a ball (6), a spring (7) connected to the ball (6), and a spring seat (8) that fixes the other end of the spring (7).

3. The telescopic water outlet according to claim 2, characterized in that, The second connecting plate (4) extends to provide a housing (9) for housing the spring (7), and the spring seat (8) matches the tail end of the housing (9).

4. The telescopic water nozzle according to claim 1, characterized in that, A sealing groove (16) is provided circumferentially on the end face of the first connecting plate (2) away from the second connecting plate (4), and a sealing ring is provided in the sealing groove (16).

5. The telescopic water nozzle according to claim 1, characterized in that, The sprue of the first connecting plate (2) is sealed by a sealing gasket (17).

6. An embedded water dispenser, characterized in that, The water dispenser includes an embedded housing (10), a telescopic water outlet as described in claim 1 disposed on the embedded housing (10), and a modular filtration device disposed within the embedded housing (10) and composed of a plurality of modular filter cartridges (11).

7. The embedded water dispenser according to claim 6, characterized in that, The connection end of the embedded housing (10) and the modular filter device is provided with a detachable cover plate (12) to facilitate the replacement of the filter element in the modular filter element assembly (11). The detachable cover plate (12) is a magnetic cover plate, a snap-on cover plate, or a hinged cover plate.

8. The embedded water dispenser according to claim 6, characterized in that: The water dispenser also includes a water purification tank (13) connected to the outlet of the modular filter device. The outlet of the water purification tank (13) is connected to a cold water branch including a cold water tank (14) and a refrigeration structure, a hot water branch including a heating element (15) and a heating water pump, and a normal temperature water branch connected to a normal temperature water valve.

9. The embedded water dispenser according to claim 8, characterized in that: The telescopic water outlet has several water inlet channels that are connected to the cold water branch, hot water branch and normal temperature water branch respectively; the second connecting plate (4) of the telescopic water outlet is connected to the embedded housing (10) through a fixing plate.

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