Refrigerator with built-in portable storage box

By installing an adsorption layer and ultraviolet lamp inside the refrigerator, the problem of odor inside the refrigerator is solved, achieving odor adsorption and disinfection functions, and improving the preservation effect.

CN224080485UActive Publication Date: 2026-04-03TCL HOME APPLIANCES QINGDAO
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-18
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

Existing refrigerators lack odor control components, causing food and medicine inside to absorb odors, which affects their preservation.

Method used

An adsorption layer and a UV lamp are installed inside the refrigerator. The adsorption layer is made of activated carbon wrapped in gauze, which adsorbs odors through connecting holes. The UV lamp emits ultraviolet light for disinfection under the control of a timer switch.

Benefits of technology

It effectively absorbs odors, enhances the user experience, and improves the preservation quality of food and medicine through ultraviolet disinfection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a refrigerator with a built-in portable storage box, which belongs to the technical field of refrigerators and comprises a refrigerator body and a first box door, the first box door is hinged to the front of the refrigerator body, a second box door is hinged to the front of the refrigerator body, a control screen is fixedly connected to the front of the first box door, and the control screen is fixedly connected to the front of the second box door. A bearing rod is fixedly connected to the inner side of the refrigerator body, and a storage box is connected to the inner side of the refrigerator body in an embedded mode. The connecting shell is additionally provided with the communicating holes and the adsorption layer, the adsorption layer is made of activated carbon wrapped by gauze, peculiar smell in the refrigerator body is adsorbed through the communicating holes, and then the use experience of the refrigerator body is improved.
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Description

Technical Field

[0001] This utility model belongs to the field of refrigerator technology, and in particular relates to a refrigerator with a built-in portable storage box. Background Technology

[0002] As a commonly used modern refrigeration and storage component, the refrigerator's main function is to provide refrigeration space for food or medicine moved inside. However, existing refrigerators lack odor-removing components, which prevents them from absorbing odors inside the refrigerator during use. This causes food and medicine to absorb odors from each other, thus affecting their preservation. Utility Model Content

[0003] To achieve the above objectives, the present invention adopts the following technical solution:

[0004] A refrigerator with a built-in portable storage box includes a refrigerator body and a first door. The first door is hinged to the front of the refrigerator body, and a second door is hinged to the front of the refrigerator body and located below the first door. A control panel is fixedly connected to the front of the first door. Two support rods are fixedly connected to the inner side of the refrigerator body. A storage box is fitted into the inner side of the refrigerator body.

[0005] Preferably, a pull handle is fixedly connected to the front of the storage box, and a baffle is fixedly connected to the inside of the refrigerator body, with the baffle located below the support rod.

[0006] Preferably, a light is fixedly connected inside the refrigerator body.

[0007] Preferably, the refrigerator body and the storage box are both fixedly connected to a connecting shell, and six connecting shells are provided. The outer surface of the connecting shell is provided with several communicating holes, and the interior of the connecting shell is provided with an adsorption layer.

[0008] Preferably, an ultraviolet lamp is fixedly connected to the outer surface of the lighting lamp, and two ultraviolet lamps are provided.

[0009] Preferably, a timer switch is fixedly connected to one side of the refrigerator body, and two timer switches are provided.

[0010] Compared with the prior art, the present invention has the following advantages:

[0011] This invention adds connecting holes and an adsorption layer. The adsorption layer is made of activated carbon wrapped in gauze. It adsorbs odors inside the refrigerator through the connecting holes, thereby improving the user experience of the refrigerator.

[0012] This invention adds an ultraviolet lamp and a timer switch. When it is necessary to disinfect the items inside the refrigerator, the knob of the timer switch can be turned to deliver electrical energy to the ultraviolet lamp at regular intervals. The ultraviolet lamp then scatters ultraviolet light into the refrigerator, and the items inside the refrigerator are disinfected by the excellent disinfecting properties of the ultraviolet light. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a refrigerator with a built-in portable storage box proposed in this utility model;

[0014] Figure 2 This is a cross-sectional view of the connecting part of the refrigerator body proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the storage box connection part proposed in this utility model;

[0016] Figure 4 This is a cross-sectional structural diagram of the connecting shell and the connecting part proposed in this utility model;

[0017] Figure 5 This is a schematic diagram of the bottom connection part of the lighting lamp proposed in this utility model.

[0018] In the diagram: 1. Refrigerator body; 2. First door; 3. Second door; 4. Control panel; 5. Support rod; 6. Storage box; 7. Pull handle; 8. Cover plate; 9. Lighting lamp; 10. Connecting shell; 11. Connecting hole; 12. Adsorption layer; 13. Ultraviolet lamp; 14. Timer reversing switch. Detailed Implementation

[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0020] Reference Figures 1-5A refrigerator with a built-in portable storage box includes a refrigerator body 1 and a first door 2. The first door 2 is hinged to the front of the refrigerator body 1. The refrigerator body 1 provides fixing points for the first door 2, second door 3, support rod 5, storage box 6, cover plate 8, light 9, connecting shell 10, and timer reversing switch 14, which are fixedly connected to its outer surface. The first door 2 is hinged to the front of the refrigerator body 1, providing cover for the internal fresh-keeping space of the refrigerator body 1, and also providing fixing points for the control panel 4, which is fixedly connected to its outer surface. The second door 3 is hinged to the front of the refrigerator body 1, providing cover for the internal freezer space of the refrigerator body 1, and the second door 3 is located below the first door 2. The control panel 4 is fixedly connected to the front of the first door 2. The control panel 4 is fixedly connected to the front of the first door 2 to detect the temperature of the fresh-keeping zone inside the refrigerator body 1 and display the temperature data. At the same time, the user can adjust the temperature of the fresh-keeping zone by pressing the control panel 4 with external force and through electrical control. The refrigerator body 1 has a support rod 5 fixedly connected to its inner side, providing support for vegetables and fruits that need to be preserved. There are two support rods 5. A storage box 6 is fitted into the inner side of the refrigerator body 1, providing storage space for items that need to be stored independently inside the refrigerator body 1. A pull handle 7 is fixedly connected to the front of the storage box 6, providing a point of leverage for the user to move the storage box 6 by external force. A cover plate 8 is fixedly connected to the inside of the refrigerator body 1, providing cover for the top of the storage box 6, thereby improving the preservation effect of the storage box 6. The cover plate 8 is located below the support rod 5. A light 9 is fixedly connected to the inside of the refrigerator body 1, scattering light into the inside of the refrigerator body 1, making it easier for staff to check the preservation status of food.

[0021] Reference Figures 2-4 Both the refrigerator body 1 and the storage box 6 are fixedly connected to the interior of the refrigerator body 1 and the storage box 6. The connecting shell 10 is fixedly connected to the interior of the refrigerator body 1 and the storage box 6, providing fixing points for the connecting holes 11 and the adsorption layer 12 arranged on its outer surface and inside. There are six connecting shells 10. Several connecting holes 11 are opened on the outer surface of the connecting shell 10. The connecting holes 11 are opened to the outer surface of the connecting shell 10, providing space for the adsorption layer 12 to exchange with the air inside the refrigerator body 1. The adsorption layer 12 is arranged inside the connecting shell 10. The adsorption layer 12 is made of activated carbon wrapped in gauze. The odor inside the refrigerator body 1 is adsorbed by the good adsorption properties of activated carbon.

[0022] Reference Figure 1 and Figure 5An ultraviolet lamp 13 is fixedly connected to the outer surface of the lighting lamp 9. When electrical energy is supplied to the interior of the ultraviolet lamp 13 via the timer switch 14, the ultraviolet lamp 13 scatters ultraviolet light into the interior of the refrigerator body 1. The items inside the refrigerator body 1 are disinfected by the excellent disinfection properties of the ultraviolet light. There are two ultraviolet lamps 13. A timer switch 14 is fixedly connected to one side of the refrigerator body 1. When it is necessary to disinfect the items inside the refrigerator body 1, the knob of the timer switch 14 can be turned according to the disinfection needs. At this time, the timer switch 14 supplies electrical energy to the interior of the ultraviolet lamp 13 at regular intervals. There are two timer switches 14.

[0023] The functional principle of this utility model can be explained through the following operation: First, connect the power supply. At this time, the refrigerator body 1 completes the cooling through the compression mechanism. Then, move the items that need to be refrigerated into the interior of the refrigerator body 1. Then, close the first door 2 and the second door 3 to complete the refrigeration of the items. When it is necessary to refrigerate items that need special preservation, the handle 7 can be pulled by external force. At this time, pulling the handle 7 will cause the storage box 6 to detach from the refrigerator body 1 and the cover plate 8. After completion, the special items are moved into the interior of the storage box 6, thereby completing the storage and retrieval of the special items.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A refrigerator with a built-in portable storage box, comprising a refrigerator body (1) and a first box door (2), characterized in that, The front of the refrigerator body (1) is hingedly connected with a first box door (2), the front of the refrigerator body (1) is hingedly connected with a second box door (3), and the second box door (3) is below the first box door (2), the front of the first box door (2) is fixedly connected with a control screen (4), the inner side of the refrigerator body (1) is fixedly connected with a bearing rod (5), and the bearing rod (5) is provided with two, and the inner side of the refrigerator body (1) is embeddedly connected with a storage box (6).

2. The refrigerator with a built-in portable storage box according to claim 1, characterized in that, The front of the storage box (6) is fixedly connected with a pulling handle (7), the inside of the refrigerator body (1) is fixedly connected with a shielding plate (8), and the shielding plate (8) is below the bearing rod (5).

3. The refrigerator with a built-in portable storage box according to claim 1, characterized in that, The inside of the refrigerator body (1) is fixedly connected with a lighting lamp (9).

4. The refrigerator with a built-in portable storage box according to claim 1, characterized in that, The inside of the refrigerator body (1) and the storage box (6) are fixedly connected with a connecting shell (10), and the connecting shell (10) is provided with six, the outer surface of the connecting shell (10) is provided with a plurality of communication holes (11), and the inside of the connecting shell (10) is provided with an adsorption layer (12).

5. The refrigerator with a built-in portable storage box according to claim 3, characterized in that, The outer surface of the lighting lamp (9) is fixedly connected with an ultraviolet lamp (13), and the ultraviolet lamp (13) is provided with two.

6. The refrigerator with a built-in portable storage box according to claim 1, characterized in that, One side of the refrigerator body (1) is fixedly connected with a timing reversing switch (14), and the timing reversing switch (14) is provided with two.