CN113425126B - Intelligence thing networking refrigerated display case - Google Patents
Intelligence thing networking refrigerated display case Download PDFInfo
- Publication number
- CN113425126B CN113425126B CN202110837751.9A CN202110837751A CN113425126B CN 113425126 B CN113425126 B CN 113425126B CN 202110837751 A CN202110837751 A CN 202110837751A CN 113425126 B CN113425126 B CN 113425126B
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- plate
- aluminum
- refrigerating chamber
- refrigerated display
- display case
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0408—Cases or cabinets of the closed type with forced air circulation
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0478—Control or safety arrangements
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention relates to an intelligent Internet of things refrigerated display cabinet, which comprises: a cabinet body formed with a refrigerating chamber, a cabinet door and a control device for controlling the temperature in the refrigerating chamber; the cabinet body is provided with a refrigerating chamber; the cabinet door is provided with transparent glass, so that a user can see displayed articles in the cabinet body through the transparent glass; the control device is mounted to the cabinet body; the control device includes: a control circuit board and a controller box body; the control circuit board is arranged in the controller box body; the control circuit board is provided with an MCU controller, a temperature control unit for controlling temperature, a display for displaying temperature and a wireless communication module for remotely inputting control information; the wireless communication module comprises a Bluetooth module, a WiFi module and a GPRS module; the temperature control unit, the display, the Bluetooth module, the WiFi module and the GPRS module are in communication connection with the MCU controller. The invention has the advantages of realizing remote temperature control, realizing the opening and closing of the showcase and monitoring the operating temperature.
Description
Technical Field
The invention relates to an intelligent Internet of things refrigerated display cabinet.
Background
The refrigerated display cabinet comprises a cabinet body and a cabinet door. The cabinet body forms a refrigerating chamber. The temperature in the refrigerating chamber is regulated by a control device. The cabinet door is provided with transparent glass so that a user can see the displayed articles in the cabinet body through the transparent glass. The control device is also called an electronic temperature controller. The traditional electronic temperature control can only be manually set, does not have a wireless transmission module, and cannot realize remote control.
Conventional control devices are classified into internal mounting and external mounting. The external installation is to install the control device on the cabinet body above the cabinet door. The internal mounting is to mount the control device to a wind deflector in the cold room. To interior installation, need open the cabinet door and just can carry out temperature regulation, it is inconvenient to use. For external installation, the refrigerated display cabinet used outdoors usually has a relatively high working temperature under the influence of illumination and outdoor high temperature, and the service life is influenced by heat dissipation in time.
Disclosure of Invention
The invention aims to provide an intelligent internet of things refrigerated display cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent internet of things refrigerated display case, comprising: a cabinet body formed with a refrigerating chamber, a cabinet door and a control device for controlling the temperature in the refrigerating chamber; the cabinet body is provided with a refrigerating chamber; the cabinet door is provided with transparent glass, so that a user can see displayed articles in the cabinet body through the transparent glass; the control device is mounted to the cabinet body;
the control device includes: a control circuit board and a controller box body; the control circuit board is arranged in the controller box body; the control circuit board is provided with an MCU controller, a temperature control unit for controlling temperature, a display for displaying temperature and a wireless communication module for remotely inputting control information; the wireless communication module comprises a Bluetooth module, a WiFi module and a GPRS module; the temperature control unit, the display, the Bluetooth module, the WiFi module and the GPRS module are in communication connection with the MCU controller.
As a further scheme of the invention: the controller box body includes: the aluminum box comprises an aluminum box base, a plastic box cover, an aluminum sliding seat and an elastic sheet, wherein the elastic sheet is used for applying acting force to the aluminum sliding seat to enable the aluminum sliding seat to be far away from the aluminum box base; the plastic box cover is fixed to the aluminum box base; the aluminum sliding seat is slidably mounted to the aluminum box base; the control circuit board is arranged in the aluminum box base; the cabinet body is provided with an installation cavity for installing the controller box body; the plastic box cover is positioned outside the mounting cavity and is attached to the cabinet body; the aluminum box base and the aluminum sliding base are positioned in the mounting cavity; the control device further includes: a heat conductive member; the bottom of the heat conducting piece is positioned in the refrigerating chamber, and the top of the heat conducting piece penetrates through the heat insulating layer of the refrigerating chamber and extends into the mounting cavity; the aluminum sliding base is abutted with the heat conducting piece.
As a further scheme of the invention: the aluminum slider includes: an upper sliding plate, a lower sliding plate and a connecting plate; the upper sliding plate and the lower sliding plate are fixed to two sides of the connecting plate; one side of the connecting plate is contacted with the heat conducting piece; the other side of the connecting plate is contacted with the elastic sheet; the aluminium system box seat is the cube, includes: the device comprises a rear plate, an upper plate, a lower plate, a left plate and a right plate; the upper plate, the lower plate, the left plate and the right plate are connected end to form a ring; the rear plate is connected to the rear end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate; the plastic box cover is arranged at the front end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate; the upper plate and the lower plate are respectively provided with a guide sliding chute for guiding the upper sliding plate and the lower sliding plate to slide.
As a further scheme of the invention: the elastic sheet is respectively connected with the back plate and the connecting plate in an abutting mode.
As a further scheme of the invention: the elastic piece is fixed to the rear plate.
As a further scheme of the invention: the area of the upper plate and the lower plate is larger than that of the left plate and the right plate.
As a further scheme of the invention: the rear plate, the upper plate, the lower plate and the left plate are fixed into a whole;
the right plate is detachably mounted on the whole formed by fixing the rear plate, the upper plate, the lower plate and the left plate.
As a further scheme of the invention: the left plate is formed with a threading hole through which a wire connected to the control circuit board passes.
As a further scheme of the invention: the heat conducting piece comprises a horizontal heat conducting plate and a vertical heat conducting plate; the vertical heat-conducting plate is fixed to the horizontal heat-conducting plate; the horizontal heat conducting plate is attached to the top of the cavity of the refrigerating chamber; the vertical heat conducting plate is attached to the aluminum sliding seat.
As a further scheme of the invention: the installation cavity is located the top of walk-in and the installation cavity is unanimous with the uncovered direction of walk-in.
Compared with the prior art, the invention has the beneficial effects that: and remote control is realized by arranging a wireless module. The controller is cooled and radiated by utilizing the low temperature in the refrigerating chamber.
The sliding connection mode of the aluminum sliding seat and the aluminum box seat is adopted, and the situation that the controller box body cannot contact the heat conducting piece due to machining errors is avoided.
Drawings
Fig. 1 is a front view of an intelligent internet of things refrigerated display case;
FIG. 2 is a left side view of the intelligent Internet of things refrigerated display case of FIG. 1;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
fig. 4 is a left side view of a control device of the intelligent internet of things refrigerated display case of fig. 1;
FIG. 5 is a top view of the control device of FIG. 4;
FIG. 6 is a partial cross-sectional view of the structure of FIG. 4, showing the aluminum pod and aluminum slide in cross-section;
FIG. 7 is a partial cross-sectional view of the structure of FIG. 5, showing the aluminum slide in section;
fig. 8 is a block diagram of a control circuit board of the intelligent internet of things refrigerated display case in fig. 1.
The intelligent internet of things refrigerated display cabinet 100, the cabinet body 10, the refrigerating chamber 11, the cabinet door 20, the control device 30, the control circuit board 31, the MCU controller 311, the display 312, the Bluetooth module 313, the WiFi module 314, the GPRS module 315, the temperature control unit 316, the controller box 32, the aluminum box base 321, the plastic box cover 322, the aluminum sliding base 323, the elastic sheet 324, the threading hole 325, the heat conducting piece 40, the horizontal heat conducting plate 41 and the vertical heat conducting plate 42.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, in an embodiment of the present invention, an intelligent internet of things refrigerated display cabinet 100 includes: a cabinet 10 formed with a refrigerating compartment 11, a cabinet door 20, and a control device 30 for controlling the temperature inside the refrigerating compartment 11. The cabinet 10 is formed with a refrigerating chamber 11. The door 20 is provided with a light-transmitting glass so that a user can see the displayed items inside the cabinet 10 through the light-transmitting glass. The control device 30 is mounted to the cabinet 10. The control device 30 includes: a control circuit board 31 and a controller case 32. The control circuit board 31 is disposed in the controller case 32. The control circuit board 31 is provided with an MCU controller 311, a temperature control unit 316, a display 312 for displaying temperature, and a wireless communication module. The wireless communication module is used for remotely inputting control information, thereby realizing remote control of the control device 30. The temperature control unit 316 is used to control the temperature.
As a specific embodiment, the wireless communication module includes a bluetooth module 313, a WiFi module 314, and a GPRS module 315. The temperature control unit 316, the display 312, the bluetooth module 313, the WiFi module 314, and the GPRS module 315 are communicatively connected to the MCU controller 311.
Specifically, the control circuit board 31 employs a dual circuit board arrangement. The temperature control unit 316, the display 312 and the bluetooth module 313 are disposed on the same circuit board. The WiFi module 314, the GPRS module 315 and the MCU controller 311 are disposed on another circuit board.
As a preferred embodiment, the controller box 32 includes: an aluminum cassette holder 321, a plastic cassette cover 322, an aluminum slider 323, and an elastic piece 324 for applying a force to the aluminum slider 323 to move the aluminum slider 323 away from the aluminum cassette holder 321. The plastic box cover 322 is fixed to the aluminum box holder 321. An aluminum slide 323 is slidably mounted to the aluminum cassette holder 321. The control circuit board 31 is disposed in the aluminum socket 321. The cabinet 10 is formed with a mounting cavity for mounting the controller case 32. The plastic box cover 322 is located outside the installation cavity and attached to the cabinet body 10. An aluminum cassette holder 321 and an aluminum slide 323 are located within the mounting cavity. The control device 30 further includes: a thermally conductive member 40. The bottom of the heat-conducting member 40 is located in the refrigerating chamber 11 and the top of the heat-conducting member 40 protrudes into the installation cavity through the insulation layer of the refrigerating chamber 11. The aluminum slider 323 abuts the heat conductor 40. Heat is conducted through the heat-conducting member 40, the aluminum slider 323, and the aluminum cassette holder 321. The low temperature in the refrigerating compartment 11 is transmitted to the control device 30 to radiate heat from the control device 30.
As a specific embodiment, the aluminum slider 323 includes: an upper slide plate, a lower slide plate and a connecting plate. The upper and lower slide plates are fixed to both sides of the connecting plate. The upper sliding plate and the lower sliding plate are horizontally arranged. The connecting plate is arranged vertically. One side of the connecting plate is in contact with the heat-conductive member 40. The other side of the connecting plate is in contact with the elastic piece 324.
The aluminum cassette holder 321 is a cube, comprising: back plate, upper plate, hypoplastron, left board and right board. The upper plate, the lower plate, the left plate and the right plate are connected end to form a ring. The rear plate is connected to the rear end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate. A plastic box cover 322 is installed to the front end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate. The upper plate and the lower plate are respectively provided with a guide sliding chute for guiding the upper sliding plate and the lower sliding plate to slide.
In one embodiment, the resilient tabs 324 abut the back plate and the connecting plate, respectively. Specifically, the elastic piece 324 is fixed to the rear plate.
As a specific embodiment, the upper and lower plates have an area larger than the left and right plates.
The rear plate, the upper plate, the lower plate and the left plate are fixed into a whole. The right plate is detachably mounted on the whole formed by fixing the rear plate, the upper plate, the lower plate and the left plate. The left plate is formed with a threading hole 325 through which a wire connected to the control circuit board 31 is passed.
As a preferred embodiment, the heat-conducting member 40 comprises a horizontal heat-conducting plate 41 and a vertical heat-conducting plate 42. The vertical heat-conducting plate 42 is fixed to the horizontal heat-conducting plate 41. The horizontal heat conducting plate 41 is attached to the cavity top of the refrigerating compartment 11. The vertical heat-conducting plate 42 is attached to an aluminum slider 323. The installation cavity is positioned above the refrigerating chamber 11 and the opening directions of the installation cavity and the refrigerating chamber 11 are consistent.
The control circuit board 31 adopts a dual circuit board arrangement. The two circuit boards are inserted into the aluminum socket 321 in parallel.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An intelligent thing networking refrigerated display case, includes: the refrigerator comprises a cabinet body formed with a refrigerating chamber, a cabinet door and a control device for controlling the temperature in the refrigerating chamber; the cabinet body is provided with a refrigerating chamber; the cabinet door is provided with light-transmitting glass so that a user can see displayed articles in the cabinet body through the light-transmitting glass; the control device is mounted to the cabinet body;
characterized in that the control device comprises: a control circuit board and a controller box body; the control circuit board is arranged in the controller box body; the control circuit board is provided with an MCU controller, a temperature control unit for controlling temperature, a display for displaying temperature and a wireless communication module for remotely inputting control information; the wireless communication module comprises a Bluetooth module, a WiFi module and a GPRS module; the temperature control unit, the display, the Bluetooth module, the WiFi module and the GPRS module are in communication connection with the MCU controller;
the controller box body includes: the aluminum box comprises an aluminum box base, a plastic box cover, an aluminum sliding seat and an elastic sheet, wherein the elastic sheet is used for applying acting force to the aluminum sliding seat to enable the aluminum sliding seat to be far away from the aluminum box base; the plastic box cover is fixed to the aluminum box base; the aluminum sliding seat is slidably mounted to the aluminum box base; the control circuit board is arranged in the aluminum box base; the cabinet body is provided with an installation cavity for installing the controller box body; the plastic box cover is positioned outside the mounting cavity and is attached to the cabinet body; the aluminum box seat and the aluminum sliding seat are positioned in the mounting cavity; the control device further includes: a heat conductive member; the bottom of the heat conducting piece is positioned in the refrigerating chamber, and the top of the heat conducting piece penetrates through the heat insulating layer of the refrigerating chamber and extends into the mounting cavity; the aluminum sliding seat is abutted to the heat conducting piece.
2. The intelligent Internet of things refrigerated display case of claim 1,
the aluminum slider includes: an upper sliding plate, a lower sliding plate and a connecting plate; the upper sliding plate and the lower sliding plate are fixed to two sides of the connecting plate; one side of the connecting plate is in contact with the heat conducting member; the other side of the connecting plate is in contact with the elastic sheet; the aluminium system cassette holder is the cube, includes: the device comprises a rear plate, an upper plate, a lower plate, a left plate and a right plate; the upper plate, the lower plate, the left plate and the right plate are connected end to form a ring; the rear plate is connected to the rear end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate; the plastic box cover is mounted to the front end of the whole body formed by the upper plate, the lower plate, the left plate and the right plate; the upper plate and the lower plate are respectively provided with a guide sliding groove for guiding the upper sliding plate and the lower sliding plate to slide.
3. The intelligent Internet of things refrigerated display case of claim 2,
the elastic piece is respectively abutted with the rear plate and the connecting plate.
4. The refrigerated display case of an intelligent Internet of things as claimed in claim 3,
the elastic piece is fixed to the rear plate.
5. The intelligent Internet of things refrigerated display case of claim 2,
the areas of the upper plate and the lower plate are larger than the areas of the left plate and the right plate.
6. The intelligent Internet of things refrigerated display case of claim 2,
the rear plate, the upper plate, the lower plate and the left plate are fixed into a whole;
the right plate is detachably mounted to the whole body formed by fixing the rear plate, the upper plate, the lower plate and the left plate.
7. The intelligent Internet of things refrigerated display case of claim 6,
the left plate is formed with a threading hole through which a wire connected to the control circuit board passes.
8. The intelligent Internet of things refrigerated display case of claim 1,
the heat conducting piece comprises a horizontal heat conducting plate and a vertical heat conducting plate; the vertical heat-conducting plate is fixed to the horizontal heat-conducting plate; the horizontal heat conducting plate is attached to the top of the cavity of the refrigerating chamber; the vertical heat-conducting plate is attached to the aluminum sliding seat.
9. The intelligent Internet of things refrigerated display case of claim 1,
the installation cavity is located above the refrigerating chamber, and the opening directions of the installation cavity and the refrigerating chamber are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837751.9A CN113425126B (en) | 2021-07-23 | 2021-07-23 | Intelligence thing networking refrigerated display case |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110837751.9A CN113425126B (en) | 2021-07-23 | 2021-07-23 | Intelligence thing networking refrigerated display case |
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| CN113425126A CN113425126A (en) | 2021-09-24 |
| CN113425126B true CN113425126B (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110837751.9A Active CN113425126B (en) | 2021-07-23 | 2021-07-23 | Intelligence thing networking refrigerated display case |
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| CN112033089A (en) * | 2020-09-08 | 2020-12-04 | 江苏星星冷链科技有限公司 | Intelligent temperature control cold and hot showcase |
| CN112033070A (en) * | 2020-09-08 | 2020-12-04 | 江苏星星冷链科技有限公司 | Energy-saving ultra-low temperature refrigerator |
| CN213365627U (en) * | 2020-09-27 | 2021-06-04 | 合肥富禾工业技术有限公司 | Cold-stored fresh-keeping structure of intelligence sales counter |
| CN112815618A (en) * | 2021-01-21 | 2021-05-18 | 广州万宝集团冰箱有限公司 | Automatically controlled box and intelligent bacterin cabinet with electrical part fixed plate can overturn |
| CN113028735A (en) * | 2021-03-30 | 2021-06-25 | 江苏星星冷链科技有限公司 | Low-temperature deep-cooling refrigerator with unfreezing function |
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