Refrigerator with self-luminous refrigerator sliding door handle
By integrating light sources and sensors in the sliding door handle of the refrigerator, self-luminous and intelligent adjustment of the door handles is achieved, and the existing refrigerator door handle design lacks interaction and technology, improving user experience and operation convenience.
Patent Information
- Application Number
- CN202421166036.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing freezer sliding door handle design functions are single, traditional, lacking the application of modern technology and user interaction, and cannot meet the needs of modern consumers for diversification, personalization and intelligence.
Design a self-luminous refrigerator sliding door handle, which automatically lights when the door handle is closed by illuminating the door handle and utilizing power supply components and sensors, and adjusts the brightness or color according to the environment and user behavior.
It improves the user's operation convenience in dark environments, enhances the technological sense and modern beauty of the refrigerator, and provides information feedback through different light effects, improving the user experience.
Smart Images
Figure CN222881489U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of refrigerators, in particular to a refrigerator with a self-luminous refrigerator sliding door handle. Background Art
[0002] With the advancement of technology and the improvement of people's quality of life, household appliances, especially refrigerators, have become indispensable equipment in modern homes and commercial places. However, although the design and performance of refrigerators have been significantly improved in recent years, the design of refrigerator sliding door handles still remains at a relatively basic and traditional level, mainly responsible for the function of opening and closing the cabinet door, lacking innovation and interactivity.
[0003] Most existing sliding door handle designs have single functions, traditional shapes and styles, and do not fully utilize the possibilities provided by modern technology. They lack deep interaction with users and can no longer meet the needs of contemporary consumers for diversified, personalized and intelligent products. In a dark environment, users may find it difficult to quickly and accurately find the location of the door handle, which brings inconvenience to use. At the same time, traditional door handle designs cannot provide additional information or feedback to enhance the user experience. Utility Model Content
[0004] The purpose of the utility model is to provide a refrigerator with a self-luminous refrigerator sliding door handle, so as to solve the problem raised in the above background technology that most of the existing sliding door handle designs have single functions, traditional shapes and styles, do not fully utilize the possibilities provided by modern technology, lack deep interaction with users, and can no longer meet the needs of contemporary consumers for product diversification, personalization and intelligence.
[0005] To achieve the above-mentioned purpose, the utility model provides a self-luminous refrigerator with a sliding door handle, comprising a cabinet body, a cabinet opening is arranged on the top of the cabinet body, a sliding glass door is installed at the cabinet opening, a luminous door handle is installed at one end of the sliding glass door, the luminous door handle has a built-in light source, a first power supply component is installed on one side of the top of the cabinet opening, a second power supply component is installed on the bottom of the luminous door handle, when the sliding glass door is closed, the first power supply component contacts the second power supply component to realize the connection of the built-in light source of the luminous door handle, and a light guide plate is installed on the top of the luminous door handle, and the light guide plate is opened or closed by a mechanical switch control.
[0006] Preferably, the luminous door handle is made of transparent PVC material, and the internal light source is an LED light board. The positive and negative terminals of the LED light board are respectively connected to two pairs of first power supply components and second power supply components. When the first power supply components and the second power supply components are in contact, the light source is turned on.
[0007] Preferably, a sensor is installed on the surface of the luminous door handle, the sensor has a control board, and the output end of the control board is electrically connected to the input end of the light guide plate.
[0008] Preferably, the first power supply assembly includes a lower pressing plate, a lower power supply contact piece is mounted on the top surface of the lower pressing plate, and the second power supply assembly includes an upper pressing plate, an upper power supply contact piece is mounted on the bottom surface of the upper pressing plate.
[0009] Preferably, a lower movable column is installed at the bottom of the lower pressure plate, a first spring is wound around the outside of the lower movable column, a lower fixed sleeve is sleeved on the bottom end of the lower movable column, and the lower fixed sleeve is installed at the cabinet opening.
[0010] Preferably, an upper movable column is installed on the top of the upper pressure plate, a second spring is wound around the outside of the upper movable column, an upper fixed sleeve is sleeved on the top of the upper movable column, and the upper fixed sleeve is installed at the luminous door handle.
[0011] Preferably, the sensor is a distance sensor, a touch sensor or a brightness sensor. When the sensor senses a signal, the lighting of the light guide plate can be controlled through a built-in chip.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The self-luminous refrigerator sliding door handle significantly improves the user experience and interactivity through unique design and functional innovation. First, the luminous door handle has a built-in light source. When the sliding glass door is closed, the first power supply component and the second power supply component come into contact, so that the light source is turned on and the door handle self-luminesces. This design not only helps users quickly locate the door handle in the dark and improves the convenience of use, but also adds a sense of technology and modern beauty to the refrigerator.
[0014] Secondly, the door handle is made of transparent PVC material with a built-in LED light panel. When the door is closed, the light source is evenly distributed through the light guide plate, making the entire door handle present a soft and uniform light, which is both beautiful and practical. In addition, the surface of the luminous door handle is also equipped with a sensor, which can intelligently adjust the brightness according to the environment or user behavior, and even transmit information through different flashes or color changes, such as prompting the working status of the refrigerator or warning that the door is not closed properly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural schematic diagram of the glass door of the utility model when it is opened;
[0016] Figure 2 This is a structural schematic diagram of the glass door of the utility model being closed;
[0017] Figure 3It is a schematic diagram of the internal structure of the utility model;
[0018] Figure 4 It is a partial structural schematic diagram of the utility model.
[0019] The meaning of each number in the figure is:
[0020] 1. Cabinet body; 11. Cabinet opening; 12. First power supply assembly; 121. Lower pressure plate; 1211. First inclined plane; 122. First spring; 123. Lower fixed sleeve; 124. Lower movable column; 125. Lower power supply contact piece; 2. Sliding glass door; 3. Illuminated door handle; 31. Second power supply assembly; 311. Upper fixed sleeve; 312. Upper movable column; 313. Second spring; 314. Upper pressure plate; 3141. Second inclined plane; 315. Upper power supply contact piece; 4. Light guide plate. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of 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 are within the scope of protection of the utility model.
[0022] The utility model provides a refrigerator with a self-luminous refrigerator sliding door handle, such as Figure 1-Figure 4 As shown, it includes a cabinet body 1, a cabinet opening 11 is arranged on the top of the cabinet body 1, a sliding glass door 2 is installed at the cabinet opening 11, a luminous door handle 3 is installed at one end of the sliding glass door 2, the luminous door handle 3 has a built-in light source, a first power supply component 12 is installed on one side of the top of the cabinet opening 11, and a second power supply component 31 is installed on the bottom of the luminous door handle 3. When the sliding glass door 2 is closed, the first power supply component 12 contacts the second power supply component 31 to connect the built-in light source of the luminous door handle 3, and a light guide plate 4 is installed on the top of the luminous door handle 3, and the light guide plate 4 is opened or closed by a mechanical switch control.
[0023] In this embodiment, the luminous door handle 3 is made of transparent PVC material, and the internal light source is an LED light board. The positive and negative terminals of the LED light board are respectively connected to two pairs of first power supply components 12 and second power supply components 31. When the first power supply component 12 and the second power supply component 31 are in contact, the light source is turned on.
[0024] Specifically, a sensor is installed on the surface of the luminous door handle 3. The sensor has a control board, and the output end of the control board is electrically connected to the input end of the light guide plate 4, which is convenient for controlling the lighting and closing of the light guide plate 4. There is a battery in the door handle, and the battery can directly light the lamp. At this time, the sensor is used to receive the signal. If a touch sensor is used, the presence or absence of a touch signal is two control signals for controlling whether the lamp is lit. When the sensor is used, it is a control board with a sensor, and the final control signal is output by the control board.
[0025] Furthermore, the first power supply component 12 includes a lower pressure plate 121, and a lower power supply contact piece 125 is installed on the top surface of the lower pressure plate 121. The second power supply component 31 includes an upper pressure plate 314, and an upper power supply contact piece 315 is installed on the bottom surface of the upper pressure plate 314. The upper power supply contact piece 315 is in contact with the lower power supply contact piece 125 by pressing the upper pressure plate 314 and the lower pressure plate 121. The upper power supply contact piece 315 and the lower power supply contact piece 125 are respectively connected to the wiring of the built-in light source of the luminous door handle 3, so as to realize the illumination of the luminous door handle 3. A first inclined surface 1211 is provided at one end of the lower pressure plate 121, and a second inclined surface 3141 is provided at one end of the upper pressure plate 314, so as to facilitate the sliding fit between the lower pressure plate 121 and the upper pressure plate 314.
[0026] Furthermore, a lower movable column 124 is installed at the bottom of the lower pressure plate 121, a first spring 122 is wound around the outside of the lower movable column 124, a lower fixed sleeve 123 is sleeved on the bottom end of the lower movable column 124, and the lower fixed sleeve 123 is installed at the cabinet opening 11, and the lower pressure plate 121 is tightened by the first spring 122.
[0027] Furthermore, an upper movable column 312 is installed on the top of the upper pressure plate 314, a second spring 313 is wound around the outside of the upper movable column 312, an upper fixed sleeve 311 is sleeved on the top of the upper movable column 312, and the upper fixed sleeve 311 is installed at the luminous door handle 3, and the upper pressure plate 314 is tightened by the second spring 313.
[0028] Furthermore, the sensor is a distance sensor, a touch sensor or a brightness sensor. When the sensor senses a signal, the built-in chip can be used to control the lighting of the light guide plate 4. The door handle is provided with a control panel of a distance sensor, and the cabinet opening is provided with a door magnet and other signal sources that can be linked with the distance sensor. For example, in the process of the door being closed and opened, the door handle is farther and farther away from the cabinet opening door magnet, and the control panel controls the light on and off according to the signal. The touch sensor is that when someone touches the handle, the control panel controls the light on or off for a period of time under the touch signal.
[0029] When the refrigerator with the self-luminous refrigerator sliding door handle of the utility model is in use, first when the user closes the sliding glass door 2, the luminous door handle 3 moves with the movement of the door. When the door is close to the closed state, the second power supply component 31 (including the upper pressure plate 314 and the upper power supply contact piece 315) at the bottom of the luminous door handle 3 gradually approaches the first power supply component 12 (including the lower pressure plate 121 and the lower power supply contact piece 125) at the top of the cabinet opening 11.
[0030] As the door continues to close, the upper pressing plate 314 and the lower pressing plate 121 begin to press against each other due to the pressing force of the second spring 313 and the first spring 122. During this process, the upper power supply contact piece 315 and the lower power supply contact piece 125 gradually contact each other until they are completely attached.
[0031] Once the upper power supply contact piece 315 and the lower power supply contact piece 125 are in contact, a complete circuit is formed, so that the light source (LED light board) inside the luminous door handle 3 is turned on and starts to emit light. The light is evenly emitted through the transparent PVC material of the luminous door handle 3 and the light guide plate 4 on the top, providing an intuitive visual indication for the user.
[0032] It is worth noting that it can be divided into two states, one is that the power is turned on when the door is closed, the luminous door handle lights up, when the door is opened, the power contact position is disconnected, and the luminous door handle goes out; the other is that the power is disconnected when the door is closed, the luminous door handle goes out, when the door is opened, the power contact position is open, and the luminous door handle lights up.
[0033] At the same time, a sensor is also installed on the surface of the luminous door handle 3, which can be a distance sensor, a touch sensor or a brightness sensor. When the sensor senses a specific signal, such as the user's hand approaches or touches the door handle, or the ambient light is lower than a certain threshold, the sensor will control the lighting or brightness adjustment of the light guide plate 4 through the built-in chip.
[0034] When the user needs to open the door, as the sliding glass door 2 moves, the upper power supply contact piece 315 and the lower power supply contact piece 125 gradually separate, the circuit is disconnected, and the light source is extinguished.
[0035] However, the sensor can still adjust the lighting state of the light guide plate 4 according to the environment and user behavior to provide the best user experience. This control method is that the light guide plate 4 is continuously powered on, and a sensor is installed inside the luminous door handle 3 to receive the sensing signal. The sensor can be a distance sensor, a touch sensor or a brightness sensor. When someone touches the luminous door handle 3 or the glass door is displaced by an external force, the sensor receives the relevant signal, and the built-in controller automatically controls the light guide plate 4 to light up or extinguish. This control method can be a built-in power supply for the door handle, that is, no external power supply is required, and the above-mentioned contact power supply can also be used. It is necessary to ensure that the sliding glass door 2 always keeps the power contact and can be connected to the cabinet opening 11 during the sliding process.
[0036] Finally, it should be noted that the electronic components of the LED light panels, sensors, etc. in this embodiment are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components are connected respectively by wires. The specific connection means should refer to the working sequence between the electrical components in the above-mentioned working principle to complete the electrical connection, which are all well-known technologies in the art.
[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A refrigerator with a self-luminous refrigerator sliding door handle, comprising a cabinet body (1), characterized in that: The cabinet body (1) is provided with a cabinet opening (11) at the top, a sliding glass door (2) is installed at the cabinet opening (11), a luminous door handle (3) is installed at one end of the sliding glass door (2), the luminous door handle (3) has a built-in light source, a first power supply component (12) is installed on one side of the top of the cabinet opening (11), and a second power supply component (31) is installed at the bottom of the luminous door handle (3); when the sliding glass door (2) is closed, the first power supply component (12) contacts the second power supply component (31) to realize the connection of the built-in light source of the luminous door handle (3), and a light guide plate (4) is installed on the top of the luminous door handle (3), and the light guide plate (4) is opened or closed by a mechanical switch control.
2. The self-luminous refrigerator sliding door handle according to claim 1, characterized in that: The luminous door handle (3) is made of a transparent PVC material, and the internal light source is an LED light board. The positive and negative terminals of the LED light board are respectively connected to two pairs of first power supply components (12) and second power supply components (31). When the first power supply components (12) and the second power supply components (31) are in contact, the light source is turned on.
3. The self-luminous refrigerator sliding door handle according to claim 1, characterized in that: A sensor is installed on the surface of the luminous door handle (3), the sensor has a control board, and the output end of the control board is electrically connected to the input end of the light guide plate (4).
4. The self-luminous refrigerator sliding door handle according to claim 1, characterized in that: The first power supply component (12) comprises a lower pressing plate (121), a lower power supply contact piece (125) being mounted on the top surface of the lower pressing plate (121), and the second power supply component (31) comprises an upper pressing plate (314), an upper power supply contact piece (315) being mounted on the bottom surface of the upper pressing plate (314).
5. The self-luminous refrigerator sliding door handle according to claim 4, characterized in that: A lower movable column (124) is installed at the bottom of the lower pressure plate (121), a first spring (122) is wound around the outside of the lower movable column (124), a lower fixed sleeve (123) is sleeved on the bottom end of the lower movable column (124), and the lower fixed sleeve (123) is installed at the cabinet opening (11).
6. The self-luminous refrigerator sliding door handle according to claim 4, characterized in that: An upper movable column (312) is installed on the top of the upper pressure plate (314), a second spring (313) is wound around the outside of the upper movable column (312), an upper fixed sleeve (311) is sleeved on the top of the upper movable column (312), and the upper fixed sleeve (311) is installed on the luminous door handle (3).
7. The self-luminous refrigerator sliding door handle according to claim 3, characterized in that: The sensor is a distance sensor, a touch sensor or a brightness sensor. When the sensor senses a signal, the lighting of the light guide plate (4) can be controlled through a built-in chip.