CN216043103U - Luminous door handle and refrigerator door - Google Patents
Luminous door handle and refrigerator door Download PDFInfo
- Publication number
- CN216043103U CN216043103U CN202122466756.3U CN202122466756U CN216043103U CN 216043103 U CN216043103 U CN 216043103U CN 202122466756 U CN202122466756 U CN 202122466756U CN 216043103 U CN216043103 U CN 216043103U
- Authority
- CN
- China
- Prior art keywords
- door handle
- light
- led lamp
- lamp beads
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a luminous door handle and a refrigerator door. Wherein the luminous door handle includes: a door handle body including a door handle housing and a light guide panel covering one side of the door handle housing and forming an accommodation cavity, wherein the door handle housing has a mounting base; the light-emitting lamp group is arranged in the accommodating cavity and comprises LED lamp beads and a light-emitting controller, the LED lamp beads are uniformly arranged around the mounting base, and the display lamp effect of the LED lamp beads is controlled by the light-emitting controller; a sensor configured to sense a signal and transmit an electrical signal to the lighting controller. The technical scheme of the utility model can diversify the functions of the door handle, can attract consumers to increase the viscosity of the users by controlling the light effect while providing illumination, and can intelligently control whether the door handle emits light or not by the sensing mode of the sensor, thereby effectively saving energy consumption.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to a luminous door handle and a refrigerator door.
Background
In the period of rapid development of internet consumer products, products with single function and simple design elements cannot meet the increasing demands of consumers. For example, in some current electric appliances such as refrigerators, freezers, display cases, etc., the door handles used therein generally only have the function of opening and closing the door, and the functions are relatively single, and most door handles still use the traditional design appearance structure and process, so that the consumers are prone to aesthetic fatigue, the eyes of the consumers cannot be attracted, and no effective advertising effect exists.
Currently, there is insufficient focus and attention on the door handle component in the marketplace, particularly for use with display cases. Therefore, it is one of the directions developed by those skilled in the art how to change the traditional door handle structure with single function and reasonably utilize the door handle to interact with the consumer, further attracting the attention of the consumer and endowing the consumer with more functions.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the related art, embodiments of the present invention provide a light-emitting door handle and a refrigerator door.
In a first aspect, embodiments of the present invention provide a lighted door handle.
Specifically, the luminous door handle includes:
a door handle body including a door handle housing and a light guide panel covering one side of the door handle housing and forming an accommodation cavity, wherein the door handle housing has a mounting base;
the light-emitting lamp group is arranged in the accommodating cavity and comprises LED lamp beads and a light-emitting controller, the LED lamp beads are uniformly arranged around the mounting base, and the display lamp effect of the LED lamp beads is controlled by the light-emitting controller;
a sensor configured to sense a signal and transmit an electrical signal to the lighting controller.
With reference to the first aspect, in a first implementation manner of the first aspect, the light emitting controller and the sensor are electrically connected and integrated on a circuit board, and the circuit board is fixed to the mounting base.
With reference to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the LED lamp beads are RGB flexible LED lamp beads, and the flexible LED lamp beads are electrically connected to the circuit board.
With reference to the second implementation manner of the first aspect, in a third implementation manner of the first aspect, the flexible LED lamp beads are annularly arranged along the circumferential direction of the mounting base.
With reference to the first aspect and the first to third implementation manners of the first aspect, in a fourth implementation manner of the first aspect, the sensor is at least one of a distance sensor, a touch sensor, or a brightness sensor.
With reference to the first aspect and the first to third implementation manners of the first aspect, the present invention is directed to a fifth implementation manner of the first aspect, wherein the door handle body has a structure in a shape of Chinese character 'ao'; and the door handle is fixedly installed through the fixed seat.
With reference to the third implementation manner of the first aspect, the present invention is in a sixth implementation manner of the first aspect, wherein the light guide panel includes a non-light-emitting region and an annular light-emitting region.
With reference to the sixth implementation manner of the first aspect, in a seventh implementation manner of the first aspect, the non-light-emitting region is subjected to light-tight shielding treatment through shielding silk-screen printing, in-film transfer printing or a light-tight covering element; the surface of the annular luminous zone is adhered with a light diffusion film or is atomized.
With reference to the first aspect, the sixth implementation manner of the first aspect, and the seventh implementation manner, in an eighth implementation manner of the first aspect, the light guide panel is fixed to the door handle housing through a clamping structure and/or an adhesive layer.
In a second aspect, embodiments of the present disclosure provide a refrigerator door.
Specifically, the refrigerator door body includes the light-emitting door handle of any one of the first aspect, the first implementation manner of the first aspect, and the eighth implementation manner of the first aspect.
According to the technical scheme provided by the embodiment of the utility model, the luminous door handle comprises: a door handle body including a door handle housing and a light guide panel covering one side of the door handle housing and forming an accommodation cavity, wherein the door handle housing has a mounting base; the light-emitting lamp group is arranged in the accommodating cavity and comprises LED lamp beads and a light-emitting controller, the LED lamp beads are uniformly arranged around the mounting base, and the display lamp effect of the LED lamp beads is controlled by the light-emitting controller; a sensor configured to sense a signal and transmit an electrical signal to the lighting controller. According to the light-emitting door handle provided by the utility model, the LED lamp beads with controllable lamp effects are arranged in the inner cavity of the door handle, and the triggering signals are sensed by the sensor, so that the light-emitting controller can control the LED lamp beads to present different light-emitting effects, good experience and interaction can be brought to consumers while lighting is provided, and the brand propaganda effect is enhanced.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.
Drawings
Other features, objects and advantages of the present invention will become more apparent from the following detailed description of non-limiting embodiments thereof, when taken in conjunction with the accompanying drawings. In the drawings:
FIG. 1 shows a right side view of a lighted door handle according to an embodiment of the present invention;
fig. 2 shows a front view of a lighted door handle according to an embodiment of the present invention.
Wherein:
100-luminous door handle; 101-a door handle housing; 1011-a mounting base; 102-a light guide panel; 103-a housing cavity; 104-a group of light emitting lamps; 1041-LED lamp bead; 1042 — a lighting controller; 105-a sensor; 106-a circuit board; 107-fixed seat.
Detailed Description
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement them. Also, for the sake of clarity, parts not relevant to the description of the exemplary embodiments are omitted in the drawings.
In the present invention, it is to be understood that terms such as "including" or "having," etc., are intended to indicate the presence of the disclosed features, numbers, steps, actions, components, parts, or combinations thereof, and are not intended to preclude the possibility that one or more other features, numbers, steps, actions, components, parts, or combinations thereof may be present or added.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when the present invention is used, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As mentioned above, the door handles of the refrigerators or display cabinets on the market at present are generally implemented in a conventional manner, for example, the metal handles are mostly die-cast and formed by extrusion and bending, the plastic handles are mostly implemented by injection molding, and then texture and colorization are added to the substrate by physical or chemical methods, however, the door handles only have a single door opening function and are not energized with other functions, so that the design of the door handles is prone to aesthetic fatigue, and cannot attract the attention of consumers, and no advertising effect is generated.
To solve the above-mentioned drawbacks, the present invention provides a luminous door handle including: a door handle body including a door handle housing and a light guide panel covering one side of the door handle housing and forming an accommodation cavity, wherein the door handle housing has a mounting base; the light-emitting lamp group is arranged in the accommodating cavity and comprises LED lamp beads and a light-emitting controller, the LED lamp beads are uniformly arranged around the mounting base, and the display lamp effect of the LED lamp beads is controlled by the light-emitting controller; a sensor configured to sense a signal and transmit an electrical signal to the lighting controller. The technical scheme of the utility model can diversify the functions of the door handle, can attract consumers to increase the viscosity of the users by controlling the lamp effect while providing illumination, and can intelligently control whether the door handle emits light or not by sensing the distance, touch or brightness sensor, thereby effectively saving energy consumption.
Fig. 1 shows a right side view of a lighted door handle according to an embodiment of the present invention. As shown in fig. 1, the luminous door handle 100 includes:
the door handle comprises a door handle body and a light guide panel 102, wherein the light guide panel 102 covers one side of the door handle body 101 and forms an accommodating cavity 103, the door handle body 101 is provided with a mounting base 1011, and the mounting base 1011 is positioned at the center of the door handle body 101;
the light-emitting lamp group 104 is arranged in the accommodating cavity and comprises LED lamp beads 1041 and a light-emitting controller 1042, the LED lamp beads 1041 are uniformly arranged around the mounting base 1011 and are electrically connected with the light-emitting controller 1042, wherein the light-emitting controller 1042 comprises a control circuit in which control program codes are written in advance, and the display lamp effect of the LED lamp beads 1041 is controlled by the light-emitting controller 1042;
a sensor 105 configured to sense a signal and transmit an electrical signal to the light emitting controller 1042.
According to the technical scheme provided by the embodiment of the utility model, the LED lamp beads with controllable luminous efficacy are arranged in the accommodating cavity, and the luminous door handle can dynamically adjust the display effect of the lamp beads, such as wave, spectrum, breathing or static effect and the like, while providing luminous illumination, so that the door handle can interact with consumers, effectively attract the attention of the consumers and increase the advertising effect; meanwhile, the operation of the light-emitting controller is intelligently controlled through the sensing sensor structure, and the effects of energy conservation and energy consumption can be achieved.
The present invention further includes a circuit board 106, and the circuit board 106 is electrically connected to a power module, wherein the power module may be an external power supply or a built-in power supply, such as a rechargeable battery, and the present invention is not limited thereto. The light controller 1042 and the sensor 105 are electrically connected and then integrated on the circuit board 106, and are fixedly mounted in the door handle housing 101 through the mounting base 1011.
The sensor 105 may be a distance sensor capable of sensing a distance, for example, when it is sensed that a consumer has a first preset distance (for example, 2 meters) from the door handle 100, the distance sensor can feed back a sensing signal to the light-emitting controller 1042, and the light-emitting controller 1042 controls the LED lamp beads 1041 to perform a lamp effect scheme display, for example, a wave effect display, that is, the effect control lamp beads simulating waves sequentially emit light; circularly displaying the spectrum, namely displaying the conversion of different colors such as red, orange, yellow, green, cyan, blue, purple and the like; the breathing effect display, namely the light effect of controlling the light from dark to bright and then to dark, and the color of the light can be randomly switched and changed; and (4) static effect display, namely displaying the light effect of only one color within a preset time. In addition, the sensor can also be a touch sensor, when the hand of a consumer touches the door handle, the touch sensor is triggered, so that an electric signal is provided for the light emitting controller 1042, the LED lamp beads 1041 can display different light effects to the consumer according to a written light effect scheme, and the triggering of the consumer each time can be to randomly display light with different effects, so that good experience and interaction feeling are provided for the consumer, and the attention of the consumer is effectively attracted. In addition, the utility model can also include a brightness sensor, when the brightness sensor senses that the brightness of the surrounding environment is darker (for example, at night), the sensing signal can be fed back to the light-emitting controller 1042, and the light-emitting controller 1042 controls the LED lamp bead to keep a static normally-on effect; when the brightness sensor senses that the brightness of the surrounding environment is enough, the brightness sensor feeds a sensing signal back to the light-emitting controller 1042, and at the moment, the LED lamp bead is controlled to emit light partially, emit light at low power or be turned off.
According to an embodiment of the present invention, the LED lamp beads 1041 may be RGB flexible LED lamp beads or RGB flexible LED lamp strips, and the RGB flexible LED lamp beads are electrically connected to the circuit board 106. The RGB in the RGB flexible LED lamp bead is a three-primary color light mode which is a common additive color (light mixing) model, and red, green and blue color lights are added (light mixing) in various proportions to generate various color lights. Preferably, the RGB flexible LED lamp bead provided by the utility model is made of TPU material, is anti-yellowing, high temperature resistant, corrosion resistant and good in flexibility, adopts RGB light sources, has high brightness, low power consumption, good consistency and multiple colors, can be compatible with various controllers and amplifiers, can realize jumping and has good gradual change synchronous change effect.
The flexible LED lamp beads 1041 are annularly arranged along the circumference of the mounting base 1011, as shown in fig. 2. Of course, it can be understood by those skilled in the art that the flexible LED lamp beads 1041 may be installed and fixed in any other manner to present different light emitting effects, and the present invention is not limited to this.
According to an embodiment of the present invention, the light guide panel 102 may be made of a light guide material made of a plastic material, such as a material with high transmittance, e.g., PC, PMMA, silica gel, etc., and the light guide panel 102 may be fixed to the door handle casing 101 by clamping and/or bonding; and includes a non-light emitting region and a ring-shaped light emitting region. The non-luminous area can be subjected to light-tight shielding treatment by adopting shielding silk-screen printing, in-film transfer printing and other processes or splicing assembly by using a light-tight covering part and other means. In addition, the opaque region of the utility model can be added with information such as brands, advertisements, logos and the like. Further, can send out the district and carry out even light processing, for example carry out atomizing process to the luminous district of leaded light panel 102, perhaps, add light diffusant on its surface to improve the homogeneity of emergent light, avoid lamp pearl luminance too big production dazzling, bring relatively poor experience for the consumer and feel.
In addition, the door handle body of the present invention has a recessed structure, and further includes a fixing seat 107, and the door handle 100 can be mounted and fixed on a door body, for example, a refrigerator door, through the fixing seat 107. The installation and fixation method may be a screwing method, a riveting method, an adhering method, etc. which are commonly used in the art, and the disclosure does not particularly limit this.
According to the technical scheme provided by the embodiment of the utility model, the lighting controller and the RGB flexible LED lamp bead structure can provide lighting, and simultaneously, the light effect of the lighting door handle can be changed, so that the light effect interaction with a consumer can be realized, and the experience of the consumer is improved; the light guide panel can be divided into a luminous area and a non-luminous area, and various process elements are adopted in the non-luminous area for shielding treatment, so that the attractiveness of the light guide panel can be improved, an advertising effect is achieved, the luminous area is atomized or a light diffusant is added, the emergent light is more uniform, and the user experience is improved; in addition, the utility model also realizes the purposes of intelligent interaction and energy consumption saving by adding a sensor and intelligently controlling the light-emitting controller.
According to another embodiment of the present invention, a refrigerator door is provided.
This freezer door includes: the refrigerator door comprises a refrigerator door body, wherein the refrigerator door body comprises a luminous door handle, the luminous door handle is any one of the luminous door handles in the previous embodiments of the utility model, as shown in fig. 1-2, and the specific structure of the luminous door handle is not described again.
The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the utility model herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the spirit of the utility model. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (10)
1. A lighted door handle, comprising:
a door handle body including a door handle housing and a light guide panel covering one side of the door handle housing and forming an accommodation cavity, wherein the door handle housing has a mounting base;
the light-emitting lamp group is arranged in the accommodating cavity and comprises LED lamp beads and a light-emitting controller, the LED lamp beads are uniformly arranged around the mounting base, and the display lamp effect of the LED lamp beads is controlled by the light-emitting controller;
a sensor configured to sense a signal and transmit an electrical signal to the lighting controller.
2. The lighted door handle according to claim 1, wherein: the light-emitting controller is electrically connected with the sensor and integrated on a circuit board, and the circuit board is fixed on the mounting base.
3. The lighted door handle according to claim 2, wherein: the LED lamp beads are RGB flexible LED lamp beads, and the flexible LED lamp beads are electrically connected with the circuit board.
4. The lighted door handle according to claim 3, wherein: the flexible LED lamp beads are arranged in an annular mode along the circumferential direction of the mounting base.
5. The luminescent door handle according to any one of claims 1 to 4, characterized in that: the sensor is at least one of a distance sensor, a touch sensor, or a brightness sensor.
6. The luminescent door handle according to any one of claims 1 to 4, characterized in that: wherein, the door handle body is of a concave structure; and the door handle is fixedly installed through the fixed seat.
7. The lighted door handle according to claim 4, wherein: the light guide panel comprises a non-light emitting area and an annular light emitting area.
8. The lighted door handle according to claim 7, wherein: the non-luminous area is subjected to light-tight shielding treatment through shielding silk-screen printing, in-film transfer printing or a light-tight covering piece; the surface of the annular luminous zone is adhered with a light diffusion film or is atomized.
9. The lighted door handle according to any one of claims 1, 7 or 8, wherein: the light guide panel is fixed with the door handle shell through a clamping structure and/or an adhesive layer.
10. A refrigerator door comprising a refrigerator door body, wherein the refrigerator door body comprises the lighted door handle of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466756.3U CN216043103U (en) | 2021-10-13 | 2021-10-13 | Luminous door handle and refrigerator door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466756.3U CN216043103U (en) | 2021-10-13 | 2021-10-13 | Luminous door handle and refrigerator door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043103U true CN216043103U (en) | 2022-03-15 |
Family
ID=80548770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122466756.3U Active CN216043103U (en) | 2021-10-13 | 2021-10-13 | Luminous door handle and refrigerator door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043103U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114790854A (en) * | 2022-04-19 | 2022-07-26 | 杨鑫瑶 | LED door handle |
| CN114834060A (en) * | 2022-05-16 | 2022-08-02 | 长虹美菱股份有限公司 | Preparation process of luminous handle and refrigerator |
| US20220364387A1 (en) * | 2021-05-17 | 2022-11-17 | Knoll, Inc. | Storage apparatus |
-
2021
- 2021-10-13 CN CN202122466756.3U patent/CN216043103U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220364387A1 (en) * | 2021-05-17 | 2022-11-17 | Knoll, Inc. | Storage apparatus |
| CN114790854A (en) * | 2022-04-19 | 2022-07-26 | 杨鑫瑶 | LED door handle |
| CN114834060A (en) * | 2022-05-16 | 2022-08-02 | 长虹美菱股份有限公司 | Preparation process of luminous handle and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216043103U (en) | Luminous door handle and refrigerator door | |
| EP1422975B1 (en) | Light-emitting diode based product | |
| US20040189604A1 (en) | Computer mouse with ornamental light source | |
| US9443454B1 (en) | Real-estate sign support assembly | |
| US7244044B2 (en) | Waterproof light-emitting-diode illuminating device | |
| CN109257465A (en) | Housing unit and electronic equipment | |
| KR20100112955A (en) | Service method and system of lighting contents using communication network | |
| CN210535223U (en) | Display assembly, display device and household appliance | |
| TWM482141U (en) | Annular light source display | |
| US20050073517A1 (en) | Display device with a luminous display base | |
| CN105402613A (en) | Light mixing lamp | |
| CN205283512U (en) | Household electrical appliances intelligence switch | |
| JP3110114U (en) | Waterproof LED light emitting device | |
| CN211500090U (en) | Handle and kitchen appliance | |
| CN209458757U (en) | Screen atmosphere lamp | |
| CN202048499U (en) | Remotely-controlled variable-color refraction LED (light-emitting diode) decoration lamp | |
| CN217082482U (en) | Shadow water lamp ornament | |
| KR101673570B1 (en) | Lighting apparatus that can express variety color and images | |
| US11940141B1 (en) | Wake-up lamp | |
| CN110965853A (en) | Handle and kitchen appliance | |
| CN214045061U (en) | Mobile power supply | |
| CN215930297U (en) | Luminescent panel lamp, freezer door and freezer | |
| CN2517139Y (en) | Multifunctional luminescence plug | |
| CN205299118U (en) | Mixed light lamp | |
| CN218868404U (en) | Lighting system and electrical apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |