CN217383489U

CN217383489U - Door body with small window and refrigerating device

Info

Publication number: CN217383489U
Application number: CN202221041017.8U
Authority: CN
Inventors: 张瑞钦; 黄智豪; 李治方; 陈鹏; 王祺志; 梁永诒
Original assignee: Guangdong Aodaxin Refrigeration Technology Co ltd
Current assignee: Guangdong Aodaxin Refrigeration Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-06
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a door body and refrigerating plant with little window. The door body comprises a door frame, a door panel, a door liner, a small window and a sealing frame; the door panel is provided with a perspective outer plate, the door inner container is provided with a first avoiding groove corresponding to the perspective outer plate, and the door panel and the door inner container are respectively assembled on two side surfaces of the door frame; the small viewing window is fixed with the perspective outer plate in a sealing way through the first avoiding groove; the outer frame edge of the sealing frame is fixedly connected with the first avoiding groove, the inner frame edge of the sealing frame is provided with an elastic abutting part, and the elastic abutting part is in sealing abutting connection with the peripheral side of the small window; a foaming cavity positioned outside the small window is formed by enclosing the door frame, the door panel, the door inner container and the sealing frame together, and a foaming-molded heat-insulating material is filled in the foaming cavity. The utility model discloses an increase sealed frame and take place to leak the bubble when preventing the foaming shaping between door inner bag and small sight window, simple structure and refrigeration effect are good.

Description

Door body with small window and refrigerating device

Technical Field

The utility model belongs to the technical field of refrigeration plant and specifically relates to a door body and refrigerating plant with little window is related to.

Background

At present, the refrigerating device represented by a refrigerator and a refrigerated cabinet on the market comprises a cabinet body with a refrigerating system and a foaming door body assembled on one side face of the cabinet body, wherein the foaming door body usually adopts an internal foaming plastic panel, and the stored objects in the cabinet body can not be observed through the door body, so that the refrigerating effect of the refrigerating device is influenced by the time required for opening the door body to take the stored objects at every time.

Therefore, in the existing refrigerating device which is individually used for display and exhibition refrigeration, the door body directly adopts the glass door body made of the whole piece of transparent glass, although the inside of the cabinet body can be directly observed through the door body, the heat insulation performance of the glass door body is far inferior to that of the foaming door body, and the refrigerating effect of the refrigerating device is easily influenced. If the perspective window is arranged on the existing foaming door body, the peripheral side of the perspective window is difficult to seal, and foaming materials are easy to pass through the peripheral side gap of the perspective window to generate foam leakage in the foaming and forming process of the door body.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least, provide a door body and refrigerating plant with little window, take place to leak the bubble when preventing the foaming shaping through increasing sealed frame between door inner bag and little window, simple structure and refrigeration effect are good.

The utility model provides a door body with a small window, which comprises a door frame, a door panel, a door liner, a small window and a sealing frame; the door panel is provided with a perspective outer plate, the door inner container is provided with a first avoiding groove corresponding to the perspective outer plate, and the door panel and the door inner container are respectively assembled on two opposite side surfaces of the door frame; the small viewing window is fixed with the perspective outer plate in a sealing way through the first avoiding groove; the outer frame edge of the sealing frame is fixedly connected with the first avoiding groove, the inner frame edge of the sealing frame is provided with an elastic abutting part, and the elastic abutting part is in sealing abutting connection with the peripheral side of the small window; a foaming cavity positioned outside the small window is formed by enclosing the door frame, the door panel, the door inner container and the sealing frame together, and a foaming-molded heat-insulating material is filled in the foaming cavity.

In a preferred embodiment, the elastic abutting portion is formed by bending or inclining the inner frame edge of the sealing frame toward the small window.

In a preferred embodiment, the outer frame edge of the sealing frame is provided with a clamping groove or a buckle, and the clamping groove or the buckle is fixedly connected with the notch of the first avoiding groove.

In a preferred embodiment, the small window comprises a window bracket and a transparent inner plate, wherein the first end surface of the window bracket is hermetically fixed with the perspective outer plate, and the second end surface of the window bracket is hermetically fixed with the transparent inner plate, so that the transparent inner plate, the window bracket and the perspective outer plate jointly enclose a perspective sealed cavity which is completely isolated from the foaming cavity.

In a preferred embodiment, the first end surface of the window support has an outwardly extending skirt portion of a larger dimension.

In a preferred embodiment, the second end surface of the window mount has a seal groove, and a seal element is disposed in the seal groove.

In a preferred embodiment, the door panel is a glass panel and the see-through outer panel is an integral structure with the glass panel or the see-through outer panel is a part of the glass panel.

In a preferred embodiment, an electric bracket is fixed on the inner side surface of the door panel, a control circuit board is installed in the electric bracket, a second avoiding groove corresponding to the electric bracket is arranged in the door inner container, and a decorative cover plate is arranged in the second avoiding groove to seal the electric bracket.

In a preferred embodiment, the door body further comprises a door seal arranged on the periphery of the door inner container.

The utility model discloses still disclose a refrigerating plant, including the cabinet body that has refrigerating system and the door body of pin joint in cabinet body side.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model is provided with the small window on the foaming type door body, the small window is utilized to provide a perspective observation window for the convenience of users to use, and meanwhile, the foaming type door body has better heat-insulating property so as to ensure the refrigerating effect of the refrigerating device; furthermore, the utility model discloses an increase sealed frame between the first groove of keeping away of door inner bag and small sight window, through the sealed butt of elasticity butt portion and small sight window of sealed frame to eliminate the gap that probably exists between the week side AND gate inner bag of small sight window, make add the leakproofness that the small sight window can not influence the internal foaming cavity of door on the door body, thereby guarantee that the foaming material can not leak the bubble toward the in-process that the foaming material was filled to the foaming cavity and is carried out foaming shaping thermal insulation material.

Drawings

Fig. 1 is a schematic structural view of the refrigeration apparatus in a state where the door body is opened with respect to the cabinet.

Fig. 2 is a schematic perspective view of the refrigeration apparatus.

Fig. 3 is a schematic view of the internal structure of the refrigerating apparatus.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is an exploded view of the door body.

Fig. 6 is a perspective view of the sealing frame.

Fig. 7 is a perspective view of the window bracket.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1-7, the utility model discloses a refrigerating plant, including the cabinet body 1 that has refrigerating system 3 and the door body 2 that the pin joint has a little window in cabinet body 1 side, can compare and adopt the whole glass door body to have better refrigeration effect, can observe the storage thing in the cabinet body 1 through the little window again and facilitate the use.

Specifically, the door body 2 includes a door frame 21, a door panel 22, a door inner 23, a small window, and a seal frame 27; the door panel 22 is provided with a perspective outer plate 221, the door liner 23 is provided with a first avoiding groove 231 corresponding to the perspective outer plate 221, and the door panel 22 and the door liner 23 are respectively assembled on two opposite side surfaces of the door frame 21; the small viewing window is hermetically fixed on the perspective outer plate 221 of the door panel 22 through the first avoiding groove 231; the outer frame edge of the sealing frame 27 is fixedly connected with the first avoiding groove 231, the inner frame edge of the sealing frame 27 is provided with an elastic contact part 272, and the elastic contact part 272 is in sealing contact with the peripheral side of the small window; a foaming cavity 202 located outside the small window is defined by the door frame 21, the door panel 22, the door liner 23 and the sealing frame 27, and the foaming cavity 202 is filled with a foaming-molded heat insulating material.

The door body 2 adopts a foaming type door body structure to ensure the integral heat-insulating property of the door body 2, and provides conditions for ensuring the refrigerating effect of the refrigerating device. During foaming, a foaming material is injected into the foaming cavity 202, and a foaming type door body 2 is formed after the foaming material is foamed and hardened. During foaming, the elastic contact part 272 of the sealing frame 27 is in sealing contact with the small window, so that the gap which may exist when the notch of the first avoiding groove 231 is directly pressed on the small window is avoided, and foaming leakage is prevented. Meanwhile, the sealing frame 27 is connected between the notch of the first avoiding groove 231 and the small window in a sealing manner, and the notch of the first avoiding groove 231 and the small window are connected in a more natural transition manner, so that the inner side surface of the door body 2 is more attractive on the whole.

The utility model arranges a small window on the foaming type door body 2, and provides a perspective observation window by using the small window so as to be convenient for users to use, and meanwhile, the foaming type door body 2 has better heat-insulating property so as to ensure the refrigerating effect of the refrigerating device; furthermore, the utility model discloses an increase sealing frame 27 between the first groove 231 of keeping away of door inner bag 23 and the small sight window, through the sealed butt in the week side of the elasticity butt portion 272 and the small sight window of sealing frame 27 to eliminate the gap that probably exists between the small sight window week side AND gate inner bag 23, make add the small sight window on the door body 2 and can not influence the leakproofness of foaming cavity 202 in the door body 2, thereby guarantee that the foaming material can not leak the bubble toward the in-process that foaming cavity 202 was filled the foaming material and is carried out foaming shaping thermal insulation material.

The inner frame edge of the sealing frame 27 is bent or inclined toward the small window to form an elastic contact portion 272, and the bent or inclined inner frame edge is in contact with the periphery of the small window to generate self elastic deformation and return elastic force toward the small window, so that the elastic contact portion 272 can help the door liner 23 to reliably seal the periphery of the small window.

The outer frame edge of the sealing frame 27 is provided with a clamping groove or a buckle 271, and the clamping groove or the buckle 271 is fixedly connected with the notch of the first avoiding groove 231, so that the sealing frame 27 can be conveniently assembled between the door inner container 23 and the small window.

The small window comprises a window bracket 25 and a transparent inner plate 26, wherein the first end surface of the window bracket 25 is fixed on the inner side surface of the perspective outer plate 221 in a sealing manner, and the transparent inner plate 26 is fixed on the second end surface of the window bracket 25 in a sealing manner, so that the transparent inner plate 26, the window bracket 25 and the perspective outer plate 221 jointly enclose a perspective sealed cavity 201 which is completely isolated from the foaming cavity 202. Because the perspective sealed cavity 201 is completely isolated from the foaming cavity 202, foaming materials cannot enter the perspective sealed cavity 201 during foaming and molding.

The elastic contact portion 272 is in sealing contact with the peripheral side of the small window, which means that the inner frame edge of the sealing frame 27 is in sealing contact with the second end surface of the window bracket 25 or/and the peripheral side edge of the transparent inner plate 26.

The first end surface of the window bracket 25 has an extended skirt portion 251 with a large size, and the contact area of the window bracket 25 and the perspective outer plate 221 can be increased by the extended skirt portion 251, so that the sealing and fixing reliability between the window bracket 25 and the perspective outer plate 221 is improved. The second end face of the window bracket 25 is provided with a sealing groove 252, and sealing elements such as sealant and sealing strip are filled in the sealing groove 252 to improve the sealing and fixing performance between the window bracket 25 and the perspective outer panel 221.

In one embodiment, the door panel 22 is a glass panel and the see-through outer panel 221 is an integral structure with the glass panel, or the see-through outer panel 221 is a portion of the glass panel. The structure can simplify the integral structure of the door body, so that the realization cost of additionally arranging the small window on the door body 2 is lower.

In one embodiment, the door 2 further includes a control device. Specifically, an electric bracket 281 is fixed to an inner side surface of the door panel 22, the control circuit board 29 is mounted in the electric bracket 281, a second space-saving groove 232 corresponding to the electric bracket 281 is provided in the door inner container 23, and a trim cover 283 is provided in the second space-saving groove 232 to seal the electric bracket 281. Of course, a circuit mounting seat 282 may be further provided in the electrical holder 281, and the control circuit board 29 is fixed to the circuit mounting seat 282. In a specific application scenario, the control circuit board 29 generally provides functions such as user operation or work status indication, so that a user can conveniently operate and use the refrigeration device through the door panel 22. For example, it is well known to those skilled in the art that a display screen or touch screen may be provided on the door panel 22 at a position corresponding to the electrical support 281 for providing a display or touch control function using the control circuit board 29, and the details thereof will not be described in detail herein.

In addition, the door body 2 further comprises a door seal 24 arranged on the periphery of the door liner 23, and when the door body 2 is in contact with the cabinet body 1 through the door seal 24, the sealing performance of the door body and the cabinet body can be improved, so that the refrigeration effect of the refrigeration device can be guaranteed.

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A door body with a small window is characterized in that the door body comprises a door frame, a door panel, a door liner, a small window and a sealing frame;

the door panel is provided with a perspective outer plate, the door inner container is provided with a first avoiding groove corresponding to the perspective outer plate, and the door panel and the door inner container are respectively assembled on two opposite side surfaces of the door frame;

the small viewing window is fixed with the perspective outer plate in a sealing way through the first avoiding groove;

the outer frame edge of the sealing frame is fixedly connected with the first avoiding groove, the inner frame edge of the sealing frame is provided with an elastic abutting part, and the elastic abutting part is in sealing abutting connection with the peripheral side of the small window;

a foaming cavity positioned outside the small window is formed by enclosing the door frame, the door panel, the door inner container and the sealing frame together, and a foaming-molded heat-insulating material is filled in the foaming cavity.

2. The door body according to claim 1, wherein the elastic contact portion is formed by bending or inclining the inner frame edge of the seal frame toward the small window.

3. The door body according to claim 1, wherein a slot or a buckle is arranged on the outer frame edge of the sealing frame, and the slot or the buckle is fixedly connected with the notch of the first avoiding groove.

4. The door body of claim 1, wherein the small window includes a window frame and a transparent inner panel, the first end of the window frame is sealingly secured to the transparent outer panel, and the second end of the window frame is sealingly secured to the transparent inner panel, such that the transparent inner panel, the window frame and the transparent outer panel together enclose a transparent sealed cavity completely isolated from the foam cavity.

5. The door body of claim 4, wherein the first end surface of the window frame has an outwardly extending skirt portion of a greater dimension.

6. The door body of claim 4, wherein the second end face of the window mount has a seal groove with a seal member disposed therein.

7. The door body of claim 1, wherein the door panel is a glass panel, the see-through outer panel is integral with the glass panel, or the see-through outer panel is a portion of the glass panel.

8. The door body according to claim 1, wherein an electrical bracket is fixed to an inner side surface of the door panel, the control circuit board is mounted in the electrical bracket, the door inner container is provided with a second avoiding groove corresponding to the electrical bracket, and a decorative cover plate is arranged in the second avoiding groove to seal the electrical bracket.

9. The door body of claim 1, further comprising a door seal disposed around the door inner shell.

10. A refrigeration device comprising a cabinet body with a refrigeration system and a door body pivoted on one side of the cabinet body, wherein the door body is as defined in any one of claims 1 to 9.