Sectional type defrosting display cabinet
Through segmented design and intelligent defrosting control, the problems of high energy consumption, temperature fluctuation and dust and dirt in traditional display cabinets have been solved, achieving low energy consumption, stable temperature and protective effect, and improving the display effect of cosmetics.
Patent Information
- Application Number
- CN202520131958.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Traditional display cases suffer from problems such as increased energy consumption during defrosting, temperature fluctuations affecting food quality, easy entry of dust and dirt, and damage to cosmetics from ultraviolet rays.
The display cabinet features a segmented design, incorporating partitions, support legs, and support plates. It is equipped with an evaporator body, a pressure return pipe, and a defrosting temperature probe. The evaporator defrosting is controlled by a bypass solenoid valve, ensuring that only one set of evaporators is activated for hot gas defrosting at a time, reducing energy consumption. Limiting brackets and baffles prevent dust from entering.
It effectively reduces energy consumption fluctuations in display cases, maintains stable temperature, prevents dust and dirt from entering, protects cosmetics from ultraviolet rays, and improves display effect and product quality.
Smart Images
Figure CN223873644U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to display cabinet technical field, concretely is a kind of segmented defrosting's display cabinet. BACKGROUND
[0002] Segmented defrosting display cabinet is a kind of display device for displaying cosmetics, especially skin care products such as face cream and lotion. It is characterized by segmented design, i.e. the cabinet body is divided into multiple independent display areas, each area can display different types, brands or types of products. Each display section usually has independent space for clear classification, which not only improves the display effect, but also facilitates customer selection and product viewing.
[0003] In the defrosting process of traditional refrigeration display cabinet, the evaporator stops cooling, and the air in the freezer circulates and introduces external heat, causing the air temperature to rise slowly. At the same time of defrosting, the temperature in the cabinet rises. The environmental load introduced during defrosting further increases the operating energy consumption of the entire machine, which may further affect the quality of food. Moreover, due to the different places where the display cabinet is used, the existing display cabinet does not have a protective function at the top, which can easily cause dust and dirt to fall into the display cabinet. If the display cabinet is placed in a place with sunlight, it will be affected by ultraviolet light, which can cause decomposition or discoloration of the cosmetic ingredients due to light. SUMMARY
[0004] The utility model aims at providing a kind of segmented defrosting's display cabinet to solve the problems raised in the above background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of segmented defrosting's display cabinet, including segmented defrosting's display cabinet body, further comprising:
[0006] A partition is arranged inside the segmented defrosting display cabinet body, four corners of the bottom of the segmented defrosting display cabinet body are fixedly connected with support legs, four corners of the top of the segmented defrosting display cabinet body are installed with support plates, and a limiting frame is fixedly connected between the tops of the four support plates. A baffle is arranged inside the limiting frame.
[0007] An adjusting member is fixed to one side of the bottom of the support plate for adjusting the length of the baffle, the adjusting member includes a fixed shell and a tooth plate, an evaporator body is installed at the bottom of the inner cavity of the segmented defrosting display cabinet body, three pressure connection return air pipes are communicated with the bottom of the evaporator body, and a first check valve is arranged on the surface of the pressure connection return air pipe.
[0008] Preferably, one side of the evaporator body is communicated with three groups of first connecting pipes, an expansion valve is communicated with one side of the first connecting pipe, and a second check valve is installed on the surface of the first connecting pipe.
[0009] Preferably, one side of the expansion valve is communicated with a condenser outlet liquid pipe, and the surface of the first connecting pipe is provided with a press machine exhaust bypass pipe through a defrosting temperature probe, the press machine exhaust bypass pipe is communicated with three pipes and is arranged on the surface of the first connecting pipe, and the surface of the press machine exhaust bypass pipe is provided with a bypass electromagnetic valve.
[0010] Preferably, one side of the support plate is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly mounted with the display cabinet body of the segmented defrosting.
[0011] Preferably, two fixed shells are fixed on one side of the bottom of the limiting frame, the tooth plate array is fixed on both sides of the bottom of the baffle, the bottom of the inner cavity of the fixed shell is fixedly connected with a spring, the top of the spring is fixedly connected with a clamping block, the bottom of the clamping block is fixedly connected with a pull rod, and the bottom of the pull rod penetrates through the bottom of the fixed shell and is fixedly connected with a pull ring.
[0012] Preferably, the two sides of the clamping block are slidably connected with limiting columns, and the bottom of the limiting column is fixedly connected with the inner wall of the fixed shell.
[0013] Preferably, one side of the fixed shell is fixedly connected with a reinforcing block, and the top of the reinforcing block is fixedly connected with the limiting frame.
[0014] Compared with the prior art, the utility model has the advantages that:
[0015] The utility model discloses a first connecting pipe arrangement is divided into three groups, and each group has a defrosting temperature probe, and the refrigerant flows to the evaporator body grouping after throttling by the expansion valve respectively, and is prevented from flowing back by the second check valve, the press machine exhaust bypass pipe is bypassed to the evaporator body according to the evaporator grouping respectively, and each way has a bypass electromagnetic valve controller to monitor which group of evaporator defrosting probe temperature reaches the set value, and the corresponding bypass electromagnetic valve can be opened to execute hot gas defrosting, and only one group is opened each time, so that refrigeration is guaranteed, the temperature fluctuation in the cabinet is guaranteed to be within the allowable value, and the operation energy consumption is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 The utility model provides a segmented defrosting's display cabinet's structure schematic view;
[0017] Figure 2 The utility model provides a segmented defrosting's display cabinet body cross section structure schematic view;
[0018] Figure 3 The utility model provides a segmented defrosting's display cabinet body inner chamber bottom structure schematic view;
[0019] Figure 4 The utility model provides a local structure schematic view;
[0020] Figure 5 The utility model provides a Figure 4 Amplification structure schematic view at A.
[0021] In the figure: 1, sectional defrosting's show cabinet body; 2, baffle; 3, support leg; 4, support plate; 5, limit support; 6, baffle; 7, adjusting part; 701, fixed shell; 702, toothed plate; 703, spring; 704, clamping block; 705, pull rod; 706, pull ring; 707, limit column; 708, reinforcing block; 8, evaporator body; 9, pressure receiving return air pipe; 10, first check valve; 11, first connecting pipe; 12, expansion valve; 13, second check valve; 14, condenser liquid outlet pipe; 15, pressure receiving machine exhaust bypass pipe; 16, bypass electromagnetic valve; 17, mounting plate. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0023] Please refer to Figures 1-5 As shown in the figure, a sectional defrosting's show cabinet, including sectional defrosting's show cabinet body 1, still include: set up in the sectional defrosting's show cabinet body 1 inside baffle 2, the four corners of sectional defrosting's show cabinet body 1 bottom are all fixedly connected with support leg 3, the four corners of sectional defrosting's show cabinet body 1 top are all installed with support plate 4, through support plate 4 cooperation limit support 5 is convenient to install baffle 6, and baffle 6 can shade the top of sectional defrosting's show cabinet body 1 and protect from the sun to reduce dust falling into the inside of sectional defrosting's show cabinet body 1, the top between four support plates 4 is fixedly connected with limit support 5, the inside of limit support 5 is provided with baffle 6;
[0024] Adjusting part 7 for adjusting the length of baffle 6 is fixed to one side of the bottom of support plate 4, adjusting part 7 includes fixed shell 701 and toothed plate 702, evaporator body 8 is installed at the bottom of the inner cavity of sectional defrosting's show cabinet body 1, three pressure receiving return air pipes 9 are communicated with the bottom of evaporator body 8, and first check valve 10 is arranged on the surface of pressure receiving return air pipe 9.
[0025] The side of the evaporator body 8 is communicated with three groups of first connecting pipes 11, one side of the first connecting pipe 11 is communicated with an expansion valve 12, the surface of the first connecting pipe 11 is provided with a second check valve 13, one side of the expansion valve 12 is communicated with a condenser outlet pipe 14, the surface of the first connecting pipe 11 is provided with a pressure machine exhaust bypass pipe 15 through a defrosting temperature probe, the pressure machine exhaust bypass pipe 15 is communicated with the surface of the first connecting pipe 11 in three pipes, the surface of the pressure machine exhaust bypass pipe 15 is provided with a bypass electromagnetic valve 16, by arranging the first connecting pipe 11 in three groups, each group has a defrosting temperature probe, the refrigerant flows to the evaporator body 8 in groups after being throttled by the expansion valve 12, and the second check valve 13 prevents the refrigerant from flowing backward, the pressure machine exhaust bypass pipe 15 is bypassed to the evaporator body 8 according to the evaporator grouping, and each path has a bypass electromagnetic valve 16 controller to monitor which group of evaporator defrosting probe temperature reaches the set value, so that the corresponding bypass electromagnetic valve 16 can be opened to perform hot gas defrosting, and only one group is opened each time to ensure refrigeration and ensure that the temperature fluctuation in the cabinet is within the allowable value. It should be noted that the evaporator body 8, the pressure return pipe 9, the first check valve 10, the first connecting pipe 11, the expansion valve 12, the second check valve 13, the condenser outlet pipe 14, the pressure machine exhaust bypass pipe 15 and the bypass electromagnetic valve 16 in the above description are all mature devices in the prior art, and the specific model can be selected according to actual needs. The installation plate 17 is fixedly connected to one side of the support plate 4, and the bottom of the installation plate 17 is fixedly connected to the segmented defrosting display cabinet body 1. Through the installation of the installation plate 17 and the segmented defrosting display cabinet body 1, the support plate 4 and the segmented defrosting display cabinet body 1 are fixedly installed.
[0026] Two fixed shells 701 are fixed to one side of the limiting frame 5, and the toothed plates 702 are arrayed on both sides of the bottom of the baffle 6. The bottom of the inner cavity of the fixed shell 701 is fixedly connected with the spring 703, the top of the spring 703 is fixedly connected with the clamping block 704, and the bottom of the clamping block 704 is fixedly connected with the pull rod 705. When the user needs to unfold the baffle 6 for protection, first pull the pull ring 706 to move the pull rod 705. At this time, the pull rod 705 will drive the clamping block 704 to move on the surface of the limiting column 707, and make the clamping block 704 separate from the inside of the toothed plate 702. Then the baffle 6 can be pulled out to shield or dustproof the top of the segmented defrosting display cabinet body 1. The bottom of the pull rod 705 penetrates to the bottom of the fixed shell 701 and is fixedly connected with the pull ring 706. The two sides of the clamping block 704 are slidably connected with the limiting column 707. The bottom of the limiting column 707 is fixedly connected with the inner wall of the fixed shell 701. The side of the fixed shell 701 is fixedly connected with the reinforcing block 708. Through the fixation of the reinforcing block 708 and the limiting frame 5, the connection strength between the fixed shell 701 and the limiting frame 5 can be improved. The top of the reinforcing block 708 is fixedly connected with the limiting frame 5.
[0027] Working principle: first, when the user needs to expand the baffle 6 to protect or shade the top of the segmented defrosting display cabinet body 1, first pull the pull ring 706 to move the pull rod 705, at this time the pull rod 705 will drive the clamping block 704 to limit the surface of the limiting column 707, and make the clamping block 704 disengage from the inside of the tooth plate 702, then the baffle 6 can be pulled out to shade or dustproof the top of the segmented defrosting display cabinet body 1, and when the segmented defrosting display cabinet body 1 works, by arranging the first connecting pipe 11 into three groups, each group has a defrosting temperature probe, the refrigerant flows to the evaporator body 8 after being throttled by the expansion valve 12, and is prevented from flowing backward by the second check valve 13, the pressure machine exhaust bypass pipe 15 is bypassed to the evaporator body 8 according to the evaporator grouping, and each way has a bypass electromagnetic valve 16 controller to monitor which group of evaporator defrosting probe temperature reaches the set value, so that the corresponding bypass electromagnetic valve 16 can be opened to perform hot gas defrosting, and only one group is opened each time to ensure refrigeration and ensure that the temperature fluctuation in the cabinet is within the allowable value, thereby reducing the energy consumption of the whole machine.
[0028] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or apparatus including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or apparatus. Without more limitations, the element defined by the statement "comprises a" does not exclude the presence of additional identical elements in the process, method, article or apparatus including the element.
[0029] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A segmented defrosting display cabinet comprising a segmented defrosting display cabinet body (1), characterized in that, Also include: The partition (2) is arranged in the segmented defrosting display cabinet body (1), the four corners of the bottom of the segmented defrosting display cabinet body (1) are fixedly connected with support legs (3), the four corners of the top of the segmented defrosting display cabinet body (1) are mounted with support plates (4), the top of four support plates (4) is fixedly connected with a limiting frame (5), the inside of the limiting frame (5) is provided with a baffle (6); The adjusting part (7) is fixed to one side of the bottom of the support plate (4) and is used for adjusting the length of the baffle (6), the adjusting part (7) includes a fixed shell (701) and a toothed plate (702), the bottom of the inner cavity of the segmented defrosting display cabinet body (1) is mounted with an evaporator body (8), the bottom of the evaporator body (8) is communicated with three pressure return gas pipes (9), the surface of the pressure return gas pipe (9) is provided with a first check valve (10).
2. A self-defrosting display cabinet as claimed in claim 1, wherein: The side of the evaporator body (8) is communicated with three groups of first connecting pipes (11), the side of the first connecting pipe (11) is communicated with an expansion valve (12), the surface of the first connecting pipe (11) is mounted with a second check valve (13).
3. A self-defrosting display cabinet as claimed in claim 2, wherein: The side of the expansion valve (12) is communicated with a condenser outlet liquid pipe (14), the surface of the first connecting pipe (11) is mounted with a defrosting temperature probe, and the surface of the defrosting temperature probe is mounted with a pressure machine exhaust bypass pipe (15), the pressure machine exhaust bypass pipe (15) is three pipes communicated and mounted on the surface of the first connecting pipe (11), and the surface of the pressure machine exhaust bypass pipe (15) is mounted with a bypass electromagnetic valve (16).
4. A self-defrosting display case as set forth in claim 1, wherein: The side of the support plate (4) is fixedly connected with a mounting plate (17), and the bottom of the mounting plate (17) is mounted and fixed with the segmented defrosting display cabinet body (1).
5. A self-defrosting display case as set forth in claim 1 wherein: Two fixed shells (701) are respectively fixed to one side of the bottom of the limiting frame (5), the toothed plate (702) is arrayed and fixed to the two sides of the bottom of the baffle (6), the bottom of the inner cavity of the fixed shell (701) is fixedly connected with a spring (703), the top of the spring (703) is fixedly connected with a clamping block (704), the bottom of the clamping block (704) is fixedly connected with a pull rod (705), and the bottom of the pull rod (705) penetrates to the bottom of the fixed shell (701) and is fixedly connected with a pull ring (706).
6. A self-defrosting display cabinet as claimed in claim 5, wherein: The two sides of the inside of the clamping block (704) are slidably connected with limiting columns (707), and the bottom of the limiting column (707) is fixedly connected with the inner wall of the fixed shell (701).
7. A self-defrosting display case as set forth in claim 5 wherein: The side of the fixed shell (701) is fixedly connected with a reinforcing block (708), and the top of the reinforcing block (708) is fixedly connected with the limiting frame (5).