CN201849367U - Multifunctional bus refrigerator - Google Patents
Multifunctional bus refrigerator Download PDFInfo
- Publication number
- CN201849367U CN201849367U CN201020542438XU CN201020542438U CN201849367U CN 201849367 U CN201849367 U CN 201849367U CN 201020542438X U CN201020542438X U CN 201020542438XU CN 201020542438 U CN201020542438 U CN 201020542438U CN 201849367 U CN201849367 U CN 201849367U
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- unit
- refrigerator
- temperature control
- display panel
- housing
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- Expired - Fee Related
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a multifunctional bus refrigerator which comprises a housing, a refrigeration unit arranged in the housing, a display panel arranged on the surface of the housing and a control circuit board positioned in the housing, and is characterized in that the control circuit board is connected with the display panel and comprises a digital display unit, an electronic temperature control unit and an output power supply interface unit, and the output power supply interface unit comprises a port positioned on the surface of the display panel. As a USB (universal serial bus) interface is additionally arranged in the multifunctional bus refrigerator, a traveler can conveniently charge a mobile phone, a MP3 (moving picture experts group audio layer III) and other electronic equipment, or play music, broadcast and the like during journey, ensure the normal use of portable electronic equipment, further add the fun during the journey and not occupy additional space.
Description
Technical field
The utility model relates to car refrigerator, relates in particular to a kind of car refrigerator with numeric display, electronic temperature control.
Background technology
Car refrigerator just entered people's the visual field in recent years, was a kind of electrical equipment of newly coming into market, was the small refrigerator that aims at developments such as small passenger car, commercial vehicle, bus.Existing car refrigerator only possesses refrigerating function mostly, function and purposes and single, and the impersonality design brings enjoyment can not for uninteresting long-term travel.
Current, electronic machines such as mobile phone, MP3 are quite universal, guarantee that the charging to these electronic machines is the prerequisite that they are normally used.For the passenger of long-term travel, because of being in for a long time during the journey, electronic machines such as mobile phone, MP3 can not get timely charging will influence normal the use.
The utility model content
The technical problems to be solved in the utility model is, at defective such as car refrigerator function singleness and mancarried electronic aid charging inconvenience etc. in the prior art, provide functions such as a kind of numeric display, electronic temperature control, USB interface in conjunction with and the multi-functional bus refrigerator that can additionally not take up room.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of multi-functional bus refrigerator is provided, comprise housing, be arranged on the refrigeration unit in the housing, the control circuit board that is arranged on the display panel of surface of shell and is positioned at housing, it is characterized in that, described control circuit board is connected and comprises digital display unit, electronic temperature control unit and out-put supply interface unit with display panel, described out-put supply interface unit comprises the port that is positioned at panel surface.
In the multi-functional bus refrigerator of the utility model, described control circuit board comprises the PCB adaptor union and is connected with described refrigeration unit by described PCB adaptor union, the described electronic temperature control of route direct connection unit, another route of picking out from the PCB adaptor union are connected to described electronic temperature control unit via described out-put supply interface unit, and described digital display unit links to each other with described electronic temperature control unit.
In the multi-functional bus refrigerator of the utility model, described out-put supply interface unit comprises linear voltage regulator and at least one USB interface.
In the multi-functional bus refrigerator of the utility model, comprise read-out on the described display panel.
In the multi-functional bus refrigerator of the utility model, comprise by the on/off key of described electronic temperature control unit controls on the described display panel and heat/desuperheat button and LED warning light.
In the multi-functional bus refrigerator of the utility model, described enclosure interior also comprises by the negative temperature coefficient resister of described electronic temperature control unit controls, Hall switch and inner LED.
The beneficial effect of the multi-functional bus refrigerator of the utility model is: compared with prior art, increased USB interface, make things convenient for the passenger to give electronic machine chargings such as mobile phone, MP3 on the road, or broadcast music, broadcasting etc., guarantee the normal use of mancarried electronic aid, and can increase the enjoyment of journey, again the occupying volume external space not.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation according to the multi-functional bus refrigerator 100 of the utility model embodiment;
Fig. 2 is the block diagram according to the control circuit board 200 of the multi-functional bus refrigerator of the utility model embodiment.
The specific embodiment
Fig. 1 is the structural representation according to the multi-functional bus refrigerator 100 of the utility model embodiment.In the present embodiment, multi-functional bus refrigerator 100 comprises housing 110, is arranged on the display panel 120 on the housing 110 and is arranged on the interior control circuit board of housing.This display panel 120 also comprises the read-out 121, the on/off key 124 that is used to control refrigerator 100 operations that are used to show temperature in the housing, be used for the heating of temperature in the adjustment housings/desuperheat button 122, be used to represent the LED warning light 125 whether refrigerator 100 normally moves and be used for to the electrically-charged usb 1 23 of mancarried electronic aid.
Fig. 2 is the block diagram according to the control circuit board 200 of the multi-functional bus refrigerator of the utility model embodiment.The control circuit board 200 of multi-functional bus refrigerator is connected and comprises PCB adaptor union 210, out-put supply interface unit 220, digital display unit 230 and electronic temperature control unit 240 with display panel.This control circuit board 200 is connected with refrigeration unit by PCB adaptor union 210, be connected to electronic temperature control unit 240 from a route direct connection electronic temperature control unit 240, another route that PCB adaptor union 210 picks out via out-put supply interface unit 220 (being suitable for the electrically-charged charging current of mancarried electronic aid with output), digital display unit 230 links to each other with electronic temperature control unit 240.
Out-put supply interface unit 220 comprises linear voltage regulator and at least one USB interface, and wherein the end of USB interface is positioned at panel surface.Linear voltage regulator is connected with the power module of refrigerator 100 by the PCB adaptor union, and will carry out the rectification step-down from the DC current of power module and handle, be mancarried electronic aid by at least one USB interface again, for example charging such as mobile phone, MP3.
During refrigerator work, beverage, food that needs are refrigerated are placed in the housing 110 of multi-functional bus refrigerator 100, and the door that turns a refrigerator off connects direct supply or source of AC.Press the on/off key 124 on the display panel 120, LED light 125 is bright, then refrigerator 100 normal operation.Temperature on the read-out 121 in the display refrigerator 100, can by heat/desuperheat button 122 sends instruction to electronic temperature control unit 240, temperature in the refrigerator is regulated by the refrigeration units in the control refrigerator 100 in electronic temperature control unit 240, and by digital display unit 230 this temperature is presented on the read-out 121.When opening refrigerator doors taking and placing beverage, food, internal illumination can also be realized by control negative temperature coefficient resister, Hall switch and inner LED in electronic temperature control unit 240, makes things convenient for passenger's taking and placing beverage, food etc.The more important thing is,, when for example electric weight such as mobile phone, MP3 is not enough, when perhaps wanting to play music, broadcasting, can directly these electronic machines be inserted on the USB interface and charges by the USB line when passenger's mancarried electronic aid.
Claims (6)
1. multi-functional bus refrigerator, comprise housing, be arranged on the refrigeration unit in the housing, the control circuit board that is arranged on the display panel of surface of shell and is positioned at housing, it is characterized in that, described control circuit board is connected and comprises digital display unit, electronic temperature control unit and out-put supply interface unit with display panel, described out-put supply interface unit comprises the port that is positioned at panel surface.
2. multi-functional bus refrigerator according to claim 1, it is characterized in that, described control circuit board comprises the PCB adaptor union and is connected with described refrigeration unit by described PCB adaptor union, the described electronic temperature control of route direct connection unit, another route of picking out from the PCB adaptor union are connected to described electronic temperature control unit via described out-put supply interface unit, and described digital display unit links to each other with described electronic temperature control unit.
3. multi-functional bus refrigerator according to claim 1 is characterized in that, described out-put supply interface unit comprises linear voltage regulator and at least one USB interface.
4. multi-functional bus refrigerator according to claim 1 is characterized in that, comprises read-out on the described display panel.
5. multi-functional bus refrigerator according to claim 1 is characterized in that, comprises by the on/off key of described electronic temperature control unit controls on the described display panel and heats/desuperheat button and LED warning light.
6. multi-functional bus refrigerator according to claim 1 is characterized in that described enclosure interior also comprises by the negative temperature coefficient resister of described electronic temperature control unit controls, Hall switch and inner LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020542438XU CN201849367U (en) | 2010-09-26 | 2010-09-26 | Multifunctional bus refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020542438XU CN201849367U (en) | 2010-09-26 | 2010-09-26 | Multifunctional bus refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201849367U true CN201849367U (en) | 2011-06-01 |
Family
ID=44091777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020542438XU Expired - Fee Related CN201849367U (en) | 2010-09-26 | 2010-09-26 | Multifunctional bus refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201849367U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654704A (en) * | 2015-03-13 | 2015-05-27 | 合肥华凌股份有限公司 | Refrigerator |
| CN107776455A (en) * | 2017-11-02 | 2018-03-09 | 广东英得尔实业发展有限公司 | The operating method and maintenance skill of a kind of car refrigerator |
| CN107791918A (en) * | 2017-11-02 | 2018-03-13 | 广东英得尔实业发展有限公司 | A kind of bus Special vehicle-mounted refrigerator |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
-
2010
- 2010-09-26 CN CN201020542438XU patent/CN201849367U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654704A (en) * | 2015-03-13 | 2015-05-27 | 合肥华凌股份有限公司 | Refrigerator |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US11919363B2 (en) | 2017-08-25 | 2024-03-05 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| CN107776455A (en) * | 2017-11-02 | 2018-03-09 | 广东英得尔实业发展有限公司 | The operating method and maintenance skill of a kind of car refrigerator |
| CN107791918A (en) * | 2017-11-02 | 2018-03-13 | 广东英得尔实业发展有限公司 | A kind of bus Special vehicle-mounted refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20190926 |