CN217423734U - Noctilucent refrigerator door body - Google Patents

Abstract

The utility model discloses a night light refrigerator door relates to refrigerator door technical field. The door comprises a door shell and a noctilucent handle, wherein the noctilucent handle is fixed on the upper part of the side end of the door shell through a self-tapping screw; a luminous area is arranged on the door shell; the door shell in luminous area is from inside to outside being in proper order: the printing ink comprises a metal substrate, a phosphating treatment layer, a powder spraying layer, a glow treatment layer, a common printing ink layer, a light-storing and light-emitting printing ink layer and a PE (polyethylene) protective film. The utility model discloses a night light handle and night light district make the refrigerator door body possess can give out light under the dark condition, make door body pattern possess the interest, also make things convenient for the use at night more simultaneously.

Description

Noctilucent refrigerator door body

Technical Field

The utility model belongs to the technical field of the refrigerator door body, especially, relate to a night light refrigerator door body.

Background

At present, the surface of the refrigerator door body does not have a light-emitting function under the dark state, the door handle, the display screen and the door body pattern are also in the blind state, the operation convenience under the dark state is lower, the handle and the periphery of the display screen of the conventional refrigerator door body and the door body pattern are in the same state under sunlight and the dark state, and the interestingness is lower. The handle and the periphery of the display screen of the conventional refrigerator door body are made of common plastic materials, and the conventional refrigerator door body does not have a fluorescent effect at night and is low in decoration. The requirements of consumers on the interesting appearance, the interactivity and the antibacterial property of the refrigerator for children are improved; the demand of refrigerator manufacturers on product differentiation and price overflow is improved. The consumption requirements become the key points of design, manufacture and process research of the door body of the refrigerator for children.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a night light refrigerator door body has solved current problem through increasing night light function and setting up pattern night light zone at door body handle part and the peripheral part of demonstration touch-sensitive screen.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a noctilucent refrigerator door body, which comprises a door shell and a noctilucent handle, wherein the noctilucent handle is fixed on the upper part of the side end of the door shell through self-tapping screws; a luminous area is arranged on the door shell; the door shell in luminous zone is from inside to outside being in proper order: the coating comprises a metal substrate, a phosphating treatment layer, a powder spraying layer, a glow treatment layer, a common ink layer, a light-storing and light-emitting ink layer and a PE (polyethylene) protective film.

As an optimal technical scheme of the utility model, be provided with the mounting groove on the door shell, install the touch-control subassembly in the mounting groove.

As an optimal technical scheme of the utility model, the touch-control subassembly includes touch-control screen panel, night light fixing base and back casing.

As an optimal technical scheme of the utility model, the touch-control screen panel passes through the optical cement and pastes on the night light fixing base, install electronic components on the night light fixing base, the night light fixing base card is on the casing of back, the back casing is installed in the mounting groove.

As a preferred technical scheme of the utility model, the door body is still including fixing at the inboard door inside lining of door shell and fixing the last door trim and the lower door trim at both ends about the door shell.

The utility model discloses following beneficial effect has:

1. after the luminous area of the door shell is subjected to screen printing, the pattern part needing the luminous effect can continuously emit light for more than several hours in a dark place after absorbing sunlight and natural light for a certain time. The children interest patterns on the surface of the refrigerator door body are in different states under sunlight and dark conditions, and the patterns are in a luminous state under the dark conditions, so that the interactivity is high.

2. The handle and the periphery of the display screen of the noctilucent refrigerator door body have a light-emitting function in a dark state, and a consumer can operate in the dark state conveniently. The handle and the periphery of the display screen of the noctilucent refrigerator door body are made of modified plastic materials with light storage and light emitting functions, have a fluorescent effect at night and are high in decoration. The energy-storing luminous powder is used to ensure stable luminescence, environmental protection and no pollution.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the door shell;

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of a layered structure of a luminous zone;

FIG. 5 is a schematic structural diagram of a touch device;

in the drawings, the components represented by the respective reference numerals are listed below:

1-door shell, 101-mounting groove; 2-touch control component, 201-touch control screen board, 202-noctilucent fixing seat, 203-rear shell; 3-a luminous handle; 4-luminous area, 401-metal substrate, 402-phosphating treatment layer, 403-powder spraying layer, 404-glow treatment layer, 405-common ink layer, 406-light storage luminous ink layer and 407-PE protective film; 5-self-tapping screw; 6-door lining; 7-lower door trim; 8-upper door decoration strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a noctilucent refrigerator door body, which comprises a door shell 1 and a noctilucent handle 3, wherein the noctilucent handle 3 is fixed on the upper part of the side end of the door shell 1 through self-tapping screws; a luminous zone 4 is arranged on the door shell 1; the door shell 1 of the luminous zone 4 is sequentially from inside to outside: the coating comprises a metal substrate, a phosphating treatment layer, a powder spraying layer, a glow treatment layer, a common ink layer, a light-storing and light-emitting ink layer and a PE (polyethylene) protective film.

As shown in fig. 1 and 5: the door shell 1 is provided with a mounting groove 101, and the touch component 2 is mounted in the mounting groove 101. The touch assembly 2 includes a touch screen panel 201, a noctilucent fixing base 202 and a rear housing 203. Touch screen panel 201 pastes on night light fixing base 202 through optical cement, installs electronic components on the night light fixing base 202, and night light fixing base 202 card is on back casing 203, and back casing 203 installs in mounting groove 101.

As shown in fig. 3: the door body also comprises a door lining 6 fixed on the inner side of the door shell 1, and an upper door decorative strip 8 and a lower door decorative strip 7 fixed on the upper end and the lower end of the door shell 1.

The utility model discloses in: the door comprises a door shell 1, a touch control assembly 2, a noctilucent handle 3, a noctilucent area, an upper door decorative strip 8, a lower door decorative strip 7, a door lining 6 and a foaming layer, wherein the door shell 1 and the noctilucent handle 3 are fixedly assembled on the door shell by a self-tapping screw 5 after being assembled through a positioning structure of the handle and the door shell. After the touch screen panel 201 and the noctilucent fixing seat 202 are assembled, the touch screen panel is assembled with a positioning structure on the door shell 1. And finally, assembling the door body with an upper door decorative strip 8, a lower door decorative strip 7, a door lining 6 and the like, foaming the door body, and assembling the door sealing strips to form the complete refrigerator door body.

The door shell 1 of the luminous area 4 consists of: the metal substrate 401, the phosphating layer 402, the powder spraying layer 403, the glow treatment layer 404, the common ink layer 405, the light storage and emission ink layer 406 and the PE protective film 407.

The base material adopts SPCC/T0.5-0.7 deep drawing type cold-rolled steel plate, wherein: plasma glow treatment layer: plasma through glow discharge production evenly adheres to in metal substrate one side, forms the plasma treatment layer of 0.01 ~ 0.1um thickness, and this treatment layer is favorable to improving the adhesion strength on printing ink layer, satisfies follow-up panel beating fashioned requirement.

Preparing special printing ink and screen printing:

the noctilucent powder and the common ink are mixed according to a certain proportion (the proportion of the noctilucent powder can be between 20 and 35 percent according to the requirement of luminous effect), and the paint and the ink matched with the noctilucent powder are selected from products such as alkyd, acrylic, epoxy resin and the like. Synchronously adding the nano silver-loaded titanium dioxide antibacterial agent with the addition proportion of 0.5-2% (adding according to the specific antibacterial requirement).

According to door body night light zone 4 printing have outward appearance pattern, it requires to make screen printing screen board suit (containing product LOGO propaganda pattern and children's interest pattern), and luminous printing ink is held to brand LOGO layer adoption, and children's interest pattern's many chromatography are handled and are: one color is used for manufacturing a screen plate, the mesh number of the screen plate of a common pattern layer is manufactured according to the requirements of patterns, the ink adopts conventional ink and is added with nano silver-loaded titanium dioxide antibacterial agent, and the adding proportion is between 0.5 and 2 percent; the minimum film thickness of the luminous ink layer is not less than 100um in order to obtain a luminous pattern with ideal brightness, and a 80-120 mesh silk screen is used in order to make the silk screen printing ink layer thicker and obtain a more ideal luminous effect. After the door shell is subjected to screen printing, the pattern part needing the noctilucent effect can continuously emit light for more than several hours in the dark after absorbing sunlight and natural light for a certain time.

The children interest patterns on the surface of the refrigerator door body are in different states under sunlight and dark conditions, and the patterns are in a luminous state under the dark conditions, so that the interactivity is high.

Wherein, the preparation of the luminous handle 3 and the luminous fixed seat 202:

preparing a luminous injection molding master batch:

the material consists of plastic mother particle 80-92 weight portions (the mother particle needs to be semi-transparent ABS, PP, etc. and color mother particle can be added in advance according to the product requirement to prepare the required appearance color), photo-induced energy storage long-acting luminous powder 3-10 weight portions, nano silicon dioxide 5-8 weight portions, and diffusion oil 1-5 weight portions, and is characterized by comprising the following steps:

and drying the plastic master batch at the temperature of 80-100 ℃ for 2-5 hours, stirring the photoinduced energy storage long-acting noctilucent powder and the nano silicon dioxide into paste by using diffusion oil, and then mixing and stirring the paste with the plastic master batch uniformly to prepare the injection molding raw material of the noctilucent handle 3.

The injection molding of the noctilucent handle 3 and the noctilucent fixing seat 202:

putting the mixed raw materials into a charging hole of an injection molding machine, melting, and then quickly injecting into a mold cavity at high pressure; the screw rotating speed of the injection molding machine is 50 rpm; the temperature of the feeding section and the temperature of the material conveying section are controlled to be 240-260 ℃; the temperature of the injection section and the temperature of the nozzle are controlled to be 260-280 ℃; the temperature of the die is controlled to be about 80 ℃. High-pressure injection can be carried out for two times, after the injection, the mold is opened after cooling and solidification, and the light-storing luminous injection molding piece is obtained.

The handle and the periphery of the display screen of the noctilucent refrigerator door body have a light-emitting function in a dark state, and a consumer can operate in the dark state conveniently. The handle and the periphery of the display screen of the noctilucent refrigerator door body are made of modified plastic materials with light storage and light emitting functions, have a fluorescent effect at night and are high in decoration. The energy-storing luminous powder is used to ensure stable luminescence, environmental protection and no pollution.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. A luminous refrigerator door body is characterized in that: the door comprises a door shell (1) and a noctilucent handle (3), wherein the noctilucent handle (3) is fixed on the upper part of the side end of the door shell (1) through a tapping screw;

a luminous area (4) is arranged on the door shell (1);

door shell (1) in luminous zone (4) is from inside to outside being in proper order: the metal substrate (401), the phosphating layer (402), the powder spraying layer (403), the glow treatment layer (404), the common ink layer (405), the light storage and emission ink layer (406) and the PE protective film (407).

2. A luminous refrigerator door body according to claim 1, characterized in that the door shell (1) is provided with an installation groove (101), and a touch component (2) is installed in the installation groove (101).

3. A luminous refrigerator door body according to claim 2, characterized in that the touch component (2) comprises a touch screen panel (201), a luminous fixing seat (202) and a rear shell (203).

4. A luminous refrigerator door body according to claim 3, characterized in that the touch screen panel (201) is pasted on a luminous fixed seat (202) through optical glue, an electronic component is installed on the luminous fixed seat (202), the luminous fixed seat (202) is clamped on a rear shell (203), and the rear shell (203) is installed in the installation groove (101).

5. A luminous refrigerator door body according to claim 1, characterized in that the door body further comprises a door liner (6) fixed on the inner side of the door shell (1), and an upper door decoration strip (8) and a lower door decoration strip (7) fixed on the upper and lower ends of the door shell (1).

Images