Constant-temperature display case

Abstract

The utility model discloses a constant temperature heat preservation type show cabinet relates to show cabinet design technical field, including control main part, heat preservation display unit and protection observation unit, and the upper side of control main part is provided with display round table, and the position of display round table upper edge is provided with protection observation unit, and the left and right sides of control main part are provided with a plurality of equal interval's air hole respectively, and the lower side four corners of control main part are provided with a support block respectively, and heat preservation display unit contains fixed cylinder, display fixed garden board, display fixed seat, power motor and transmission gear, and the lower side of display round table is provided with a cylinder, and the cylinder extends to control main part, and a round hole is seted up on the cylinder, and the warm air of blowing is more uniform, can make inside constant temperature fast, and the effect of article display is more comprehensive, reduces the cost.

Description

Technical Field

[0001] This utility model relates to the field of display cabinet design technology, specifically a constant temperature and heat preservation type display cabinet. Background Technology

[0002] Display cases are protective display stands provided for showcasing goods. Colors can be chosen to match the store's decor. Display cases are sturdy, easy to assemble and disassemble, and convenient to transport. They are widely used in company showrooms, exhibitions, department stores, and advertising, and are prevalent in industries such as handicrafts, gifts, jewelry, mobile phones, eyeglasses, watches, tobacco and alcohol, and cosmetics. Display cases are the primary medium for showcasing goods in commerce and a major visual framework for commercial spaces. Different products require different display case forms and functions. The quality of the design and manufacture of shopping mall display cases directly impacts product sales and the company's brand image.

[0003] In some food sales processes, it is necessary to maintain a constant internal temperature at all times. For convenient display and sales, a heat-insulated display cabinet is a food display device that uses high-efficiency electric heating tubes or electric heating technology and is equipped with heat-resistant tempered glass or plexiglass on all four sides. It has heat preservation, energy saving and moisture retention functions, can maintain the taste of food and achieve 360-degree all-round display. Therefore, a constant temperature heat preservation display cabinet is needed.

[0004] Existing constant temperature and heat preservation display cabinets suffer from uneven warm air distribution, an inability to quickly maintain a constant internal temperature, incomplete display of items, reduced display effectiveness, and increased costs. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the existing defects and provide a constant temperature and heat preservation display cabinet that blows warm air more evenly, can quickly keep the internal temperature constant, displays items more comprehensively, does not affect the display effect, reduces costs, and can effectively solve the problems in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a constant temperature and heat preservation display cabinet, comprising a control body, a heat preservation display unit, and a protective observation unit; Control body: A display round platform is provided on the upper side, and a protective observation unit is provided at the upper edge of the display round platform. Multiple equally spaced ventilation holes are provided on the left and right sides of the control body. A support block is provided at each of the four corners of the lower side of the control body. The insulated display unit includes a fixed cylinder, display item fixing circular plates, display item fixing seats, a power motor, and transmission gears. A cylinder is located on the underside of the display platform, extending into the control body. A circular hole is formed on the cylinder, extending to the upper side of the display platform. The circular hole is rotatably connected to the fixed cylinder via a bearing. The fixed cylinder has a cavity. Multiple equally spaced display item fixing circular plates are fitted onto the fixed cylinder at positions on the upper side of the display platform. The size of all display item fixing circular plates decreases sequentially from bottom to top. Multiple annular arrays of air vents are provided on the column at the positions directly opposite to all the display fixtures. All the air vents extend into the cavity. Multiple annular arrays of display fixtures are provided on the upper side of each display fixture. A power motor is provided on the top surface of the control body. The output shaft of the power motor is fixedly connected to the power column. A transmission gear is fixedly sleeved on both the power column and the fixed column. The two transmission gears mesh with each other. The input end of the power motor is electrically connected to the output end of an external power supply through an external control switch group.

[0007] The control unit is used to fix the assembly device, the display platform is used to fix the assembly device, the display fixing plate is used to fix the display fixing seat, and the display fixing seat is used to place the goods for easy display. The power motor starts to make the transmission gears rotate. The two transmission gears mesh to make the fixing cylinder rotate, thus providing power. The fixing cylinder is used to fix the display fixing plate for rotation display, to display different items, and also to facilitate picking up and using them.

[0008] Furthermore, the heat preservation display unit includes an industrial control computer, connecting pipes, and a heater. An industrial control computer is installed on the bottom surface of the control body, and a heater is installed next to the industrial control computer on the bottom surface of the control body. The air outlet of the heater is connected to one end of the connecting pipe, and the other end of the connecting pipe extends into the cavity on the fixed cylinder. The fixed cylinder is rotatably connected to the corresponding connecting pipe through a bearing. The input terminals of the industrial control computer and the heater are electrically connected to the output terminal of an external power supply through an external control switch group.

[0009] The industrial computer is used to control and analyze the device. The connecting pipes are used to allow the heating to circulate, so as to facilitate the internal temperature control. The heater is started to generate heat to maintain a constant temperature for use.

[0010] Furthermore, the heat-insulating display unit includes a maintenance door panel, a maintenance hole is provided on the front side of the control body, a maintenance door panel is installed inside the maintenance hole, and a handrail is provided on the front side of the maintenance door panel.

[0011] The inspection door panel is used to protect the interior while facilitating its opening for inspection and maintenance.

[0012] Furthermore, the protective observation unit includes a protective observation cover, a fixed door panel, and a display control screen. The upper surface of the display platform is fixedly connected to the protective observation cover at the edge of the fixed circular plate of the display item via a sealing ring. A material retrieval hole is provided on the front side of the protective observation cover. The material retrieval hole is movably connected to the fixed door panel via a hinge. A display control screen is provided on the front side of the fixed door panel. The input terminal of the display control screen is electrically connected to the output terminal of an external power supply via an external control switch group.

[0013] The protective observation cover is used for observation and protection, to protect the interior and facilitate maintaining a constant internal temperature. The fixed door panel is used to open the protective observation cover to retrieve the exhibits. The display and control screen is used to display the control device for easy control and use.

[0014] Furthermore, the protective observation unit also includes a lighting strip and a constant temperature lamp. A ring-shaped lighting strip is provided on the top surface of the inner side of the protective observation cover, and a constant temperature lamp is provided at the center of the top surface of the inner side of the protective observation cover. The input terminals of the lighting strip and the constant temperature lamp are electrically connected to the output terminal of an external power supply through an external control switch group.

[0015] The lighting strip uses LED lights for illumination and display purposes, while the constant temperature lighting uses heat-insulating lamps for auxiliary heating to maintain a constant internal temperature, thus facilitating use.

[0016] Furthermore, the protective observation unit also includes a temperature detector. A temperature detector is provided on the upper side of the protective observation cover, and the detection probe on the temperature detector extends into the protective observation cover.

[0017] The temperature detector uses an infrared detector to detect the internal temperature, which facilitates temperature monitoring and maintenance of a constant internal temperature.

[0018] Compared with the prior art, the beneficial effects of this utility model are: 1. This constant temperature and heat preservation display cabinet has the following advantages: It is equipped with a heat preservation display unit. A display fixing plate is used to fix the display fixing base, which is used to place the goods for easy display. The motor starts to rotate the transmission gears. The two transmission gears mesh to rotate the fixed cylinder to provide power. The fixed cylinder is used to fix the display fixing plate for rotation display. Different items can be displayed. The industrial control computer is used to control and analyze the device. Connecting pipes are used to allow heat to circulate, so as to facilitate the internal constant temperature. The heater starts to generate heat. The maintenance door is used to protect the interior and facilitate opening for display. The warm air sprays out from the fixed cylinder to maintain constant temperature. 2. This constant temperature and heat preservation display cabinet has the following advantages: It is equipped with a protective observation unit, through which a protective observation cover is used for observation and protection to protect the interior and facilitate the maintenance of a constant internal temperature; a fixed door panel is used to open the protective observation cover to retrieve the displayed items; a display and control screen is used to display and control the device; a lighting strip is used for illumination; a constant temperature and warm light lamp is used for auxiliary heating to maintain a constant internal temperature; and a temperature detector is used to detect the internal temperature for convenient temperature monitoring and to protect the display. 3. This constant temperature and heat preservation display cabinet has the following advantages: the warm air blown is more even, which can quickly keep the internal temperature constant, making the display of items more comprehensive, without affecting the display effect, and reducing costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the cross-sectional structure of the rear side of this utility model; Figure 3 This is a partial structural diagram of the thermal insulation display unit of this utility model; Figure 4 This is a partial cross-sectional view of the protective observation unit of this utility model.

[0020] In the diagram: 1 Control unit, 2 Display platform, 3 Insulated display unit, 31 Fixed cylinder, 32 Display item fixing plate, 33 Display item fixing base, 34 Power motor, 35 Transmission gear, 36 Industrial computer, 37 Connecting pipe, 38 Heater, 39 Inspection door panel, 4 Protective observation unit, 41 Protective observation cover, 42 Fixed door panel, 43 Display control screen, 44 Temperature detector, 45 Lighting strip, 46 Constant temperature and light lamp. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-4 This embodiment provides a technical solution: a constant temperature and heat preservation display cabinet, including a control body 1, a heat preservation display unit 3 and a protective observation unit 4; Control body 1: A display round platform 2 is set on the upper side, and a protective observation unit 4 is set on the upper edge of the display round platform 2. Multiple equally spaced ventilation holes are set on the left and right sides of the control body 1, and a support block is set at each of the four corners of the lower side of the control body 1. The heat-insulated display unit 3 includes a fixed cylinder 31, display fixing plates 32, display fixing seats 33, a power motor 34, and a transmission gear 35. A cylinder is located on the lower side of the display platform 2, extending into the control body 1. A circular hole is formed on the cylinder, extending to the upper side of the display platform 2. The circular hole is rotatably connected to the fixed cylinder 31 via a bearing. A cavity is formed inside the fixed cylinder 31. Multiple equally spaced display fixing plates 32 are fitted onto the fixed cylinder 31 at positions on the upper side of the display platform 2. The size of all display fixing plates 32 decreases sequentially from bottom to top. Multiple annular array air outlets are provided on the upper part of the control body 1, located directly in front of all the display fixing plates 32. All the air outlets extend into the cavity. Multiple annular array display fixing seats 33 are provided on the upper side of each display fixing plate 32. A power motor 34 is provided on the top surface of the control body 1. The output shaft of the power motor 34 is fixedly connected to the power cylinder. A transmission gear 35 is fixedly sleeved on the power cylinder and the fixing cylinder 31 respectively. The two transmission gears 35 are meshed with each other. The input end of the power motor 34 is electrically connected to the output end of the external power supply through an external control switch group.

[0023] The control unit 1 is used to fix the assembly device, the display round platform 2 is used to fix the assembly device, the display fixing plate 32 is used to fix the display fixing seat 33, the display fixing seat 33 is used to place the goods for easy display, the power motor 34 starts to make the transmission gear 35 rotate, the two transmission gears 35 mesh to make the fixing cylinder 31 rotate to provide power, the fixing cylinder 31 is used to fix the display fixing plate 32 for rotation display, to display different items, and also to facilitate picking and using.

[0024] The heat preservation display unit 3 includes an industrial control computer 36, a connecting pipe 37, and a heater 38. An industrial control computer 36 is installed on the bottom surface of the control body 1. A heater 38 is installed next to the industrial control computer 36 on the bottom surface of the control body 1. The air outlet of the heater 38 is connected to one end of the connecting pipe 37. The other end of the connecting pipe 37 extends into the cavity on the fixed cylinder 31. The fixed cylinder 31 is rotatably connected to the corresponding connecting pipe 37 through a bearing. The input terminals of the industrial control computer 36 and the heater 38 are electrically connected to the output terminal of an external power supply through an external control switch group.

[0025] The industrial computer 36 is used to control the analysis device, the connecting pipe 37 is used to allow the heating to circulate, so as to facilitate the internal constant temperature, and the heater 38 is started to generate heating to maintain the constant temperature for use.

[0026] The heat-insulating display unit 3 includes an inspection door panel 39. An inspection hole is provided on the front side of the control body 1, and the inspection door panel 39 is installed inside the inspection hole. A handrail is provided on the front side of the inspection door panel 39.

[0027] The inspection door panel 39 is used to protect the interior while facilitating its opening for inspection and maintenance.

[0028] The protective observation unit 4 includes a protective observation cover 41, a fixed door panel 42, and a display control screen 43. The upper surface of the display platform 2 is located at the edge of the display fixed circular plate 32 and is fixedly connected to the protective observation cover 41 by a sealing ring. The protective observation cover 41 has a material picking hole on the front side, and the material picking hole is movably connected to the fixed door panel 42 by a hinge. The fixed door panel 42 is provided with a display control screen 43 on the front side. The input terminal of the display control screen 43 is electrically connected to the output terminal of an external power supply through an external control switch group.

[0029] The protective observation cover 41 is used for observation and protection to protect the interior and facilitate maintaining a constant internal temperature. The fixed door panel 42 is used to open the protective observation cover 41 to take out the display items. The display control screen 43 is used to display the control device for convenient control and use.

[0030] The protective observation unit 4 also includes a lighting strip 45 and a constant temperature lamp 46. A ring-shaped lighting strip 45 is provided on the top surface of the inner side of the protective observation cover 41, and a constant temperature lamp 46 is provided at the center of the top surface of the inner side of the protective observation cover 41. The input terminals of the lighting strip 45 and the constant temperature lamp 46 are electrically connected to the output terminal of the external power supply through an external control switch group.

[0031] The lighting strip 45 uses LED lights for illumination and display purposes, while the constant temperature light 46 uses heat-insulating lights for auxiliary heating to maintain a constant internal temperature, thus facilitating use.

[0032] The protective observation unit 4 also includes a temperature detector 44. A temperature detector 44 is provided on the upper side of the protective observation cover 41, and the detection probe on the temperature detector 44 extends into the protective observation cover 41.

[0033] The temperature detector 44 uses an infrared detector to detect the internal temperature, which facilitates temperature detection and maintenance of a constant internal temperature.

[0034] The working principle of the constant temperature and heat preservation display cabinet provided by this utility model is as follows: First, the display fixing plate 32 is used to fix the display fixing seat 33. The display fixing seat 33 is used to place the goods for easy display. The power motor 34 is started to rotate the transmission gear 35. The two transmission gears 35 mesh to rotate the fixing cylinder 31 to provide power. The fixing cylinder 31 is used to fix the display fixing plate 32 for rotation display to display different items. The industrial control computer 36 is used to control the analysis device. The connecting pipe 37 is used to allow the heating to circulate, so as to keep the internal temperature constant. The heater 38 is started. The device is equipped with a rotating door panel 39 for internal protection and easy access for display and placement. It allows warm air to be emitted from the fixed cylinder 31, while a protective observation cover 41 provides observation and protection, ensuring a constant internal temperature. A fixed door panel 42 is used to open the protective observation cover 41 for retrieving the displayed items. A display control screen 43 displays the control device. A lighting strip 45 provides illumination. A constant temperature ambient light 46 provides auxiliary heating to maintain a constant internal temperature. A temperature detector 44 detects the internal temperature for temperature-controlled display.

[0035] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC microcontroller, the power motor 34 is a servo motor, the temperature detector 44 is an infrared detector, and the lighting strip 45 is an LED light. The external control switch group controls the power motor 34, the industrial computer 36, the temperature detector 44, the lighting strip 45, the constant temperature lighting lamp 46, and the display control screen 43 using methods commonly used in the prior art.

[0036] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A constant temperature, self-temperature-maintaining display case, characterized by: It includes a control unit (1), a thermal insulation display unit (3), and a protective observation unit (4); Control body (1): A display round platform (2) is provided on the upper side. A protective observation unit (4) is provided on the upper edge of the display round platform (2). Multiple equally spaced ventilation holes are provided on the left and right sides of the control body (1). A support block is provided at each of the four corners of the lower side of the control body (1). The heat-insulating display unit (3) includes a fixed cylinder (31), display fixing plates (32), display fixing seats (33), a power motor (34), and a transmission gear (35). A cylinder is provided on the lower side of the display platform (2), and the cylinder extends into the control body (1). A circular hole is opened on the cylinder, and the circular hole extends to the upper side of the display platform (2). The circular hole is rotatably connected to the fixed cylinder (31) through a bearing. A cavity is opened in the fixed cylinder (31). Multiple equally spaced display fixing plates (32) are sleeved on the fixed cylinder (31) at the position on the upper side of the display platform (2). The size of all display fixing plates (32) decreases from bottom to top. The fixed cylinder (31) has multiple air outlets arranged in a ring array at the position directly opposite to all the display fixing plates (32). All the air outlets extend into the cavity. Each display fixing plate (32) has multiple display fixing seats (33) arranged in a ring array on its upper side. The top surface of the control body (1) is provided with a power motor (34). The output shaft of the power motor (34) is fixedly connected to the power cylinder. A transmission gear (35) is fixedly sleeved on the power cylinder and the fixed cylinder (31). The two transmission gears (35) mesh with each other. The input end of the power motor (34) is electrically connected to the output end of the external power supply through an external control switch group.

2. A constant temperature, self-cooled display case as defined in claim 1, wherein: The heat preservation display unit (3) includes an industrial control computer (36), a connecting pipe (37) and a heater (38). An industrial control computer (36) is provided on the inner bottom surface of the control body (1). A heater (38) is provided on the inner bottom surface of the control body (1) next to the industrial control computer (36). The air outlet of the heater (38) is connected to one end of the connecting pipe (37). The other end of the connecting pipe (37) extends into the cavity on the fixed cylinder (31). The fixed cylinder (31) is rotatably connected to the corresponding connecting pipe (37) through a bearing. The input ends of the industrial control computer (36) and the heater (38) are electrically connected to the output end of the external power supply through an external control switch group.

3. A constant temperature, self-cooled display case as defined in claim 1 wherein: The heat preservation display unit (3) includes an inspection door panel (39). The control body (1) has an inspection hole on its front side, and the inspection door panel (39) is installed inside the inspection hole. A handrail is installed on the front side of the inspection door panel (39).

4. A constant temperature, self-cooled display case as defined in claim 1 wherein: The protective observation unit (4) includes a protective observation cover (41), a fixed door panel (42), and a display control screen (43). The upper surface of the display platform (2) is fixedly connected to the protective observation cover (41) at the edge of the display fixed circular plate (32) through a sealing ring. The protective observation cover (41) has a material taking hole on the front side. The material taking hole is movably connected to the fixed door panel (42) through a hinge. The fixed door panel (42) has a display control screen (43) on the front side. The input end of the display control screen (43) is electrically connected to the output end of an external power supply through an external control switch group.

5. A constant temperature, self-temperature-maintaining display case according to claim 4, characterized in that: The protective observation unit (4) also includes a lighting strip (45) and a constant temperature lamp (46). A ring-shaped lighting strip (45) is provided on the top surface of the inner side of the protective observation cover (41). A constant temperature lamp (46) is provided at the center of the top surface of the inner side of the protective observation cover (41). The input terminals of the lighting strip (45) and the constant temperature lamp (46) are electrically connected to the output terminal of the external power supply through an external control switch group.

6. A constant temperature, self-cooled display case as defined in claim 4 wherein: The protective observation unit (4) also includes a temperature detector (44). A temperature detector (44) is provided on the upper side of the protective observation cover (41), and the detection probe on the temperature detector (44) extends into the protective observation cover (41).

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