CN201216544Y - Cold-hot towel cabinet - Google Patents
Cold-hot towel cabinet Download PDFInfo
- Publication number
- CN201216544Y CN201216544Y CNU2008200489906U CN200820048990U CN201216544Y CN 201216544 Y CN201216544 Y CN 201216544Y CN U2008200489906 U CNU2008200489906 U CN U2008200489906U CN 200820048990 U CN200820048990 U CN 200820048990U CN 201216544 Y CN201216544 Y CN 201216544Y
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- heat
- hot towel
- cold
- towel cabinet
- box
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Abstract
A cold/hot towel cabinet includes case body parts provided with a housing and an inner case body, wherein an insulating layer, a heating part, a cooling sheet and a cooling sheet heat dissipating device provided with air inlets and air outlets, wherein the insulating layer is arranged between the housing and the inner case body; and the air inlets of the heat dissipating device are formed on the backboard of the case body parts, and the air outlets are formed on two sides of the housing. The cold/hot towel cabinet adopts the manner that the cooling sheet is cooled through inletting air from the back part and outletting air from the two sides thereof instead of the conventional manner that the cooling sheet is cooled through inletting and outletting air from the backboard, furthermore, the cooling plate is long enough for achieving good cooling effect, that is, the temperature can be lowered by 7 to 8 DEG C more than that of the prior cold/hot towel cabinet; the cold/hot towel cabinet is heated in a manner that heating wires are arranged close to the case, thereby ensuring high temperature rise in the case and more uniform temperature; the cold/hot towel cabinet adopts a switch power supply, thereby ensuring more convenient installation and low heating value; in addition, a display window, which can display the real-time temperature in the case body, is arranged. The cold/hot towel cabinet has the advantages of simple and reasonable structure, convenient installation, high-speed temperature rise and reduction, temperature display, easy operation and long service life.
Description
Technical field
The utility model relates to a kind of towel cabinet, particularly a kind of cold and hot towel cabinet.
Background technology
The mode of heating of existing cold and hot towel cabinet generally adopts electronic cooling, heats conversion, and power consumption is big, and refrigeration, the rate that heats are low; Simultaneously, refrigerating plant needs to be equipped with cooling system again, and the air inlet of cooling system and air outlet all are arranged on the same side of towel cabinet, and radiating rate is slow; The transformation mode generally adopts transformer, and caloric value is big, the installation trouble; In addition, lack temperature and show, the user is made troubles.
Disclose a kind of towel cabinet among the China Patent No. ZL01235507.0, comprise housing, be located at the inner bag in the housing, be located at the heat-insulation layer between housing and the inner bag, be attached to the heat generating member on the inner bag and be located at the interior transformer of housing; Characteristics are: it also comprises can pass to cold the semiconductor refrigerating spare of inner bag and the radiating piece of semiconductor refrigerating spare; Also comprise the refrigeration that is electrically connected with electric heating element and semiconductor refrigerating spare, heat change-over switch and electronic circuit board.This structure has above-mentioned weak point, is further improved and perfect.
The utility model content
The purpose of this utility model aim to provide a kind of simple and reasonable, cryogenic temperature is low, the intensification cooling rate is fast and uniform cold and hot towel cabinet, to overcome weak point of the prior art.
A kind of cold and hot towel cabinet by this purpose design, comprise the box part that is provided with shell and internal box, be provided with heat-insulation layer in the box part, heat parts, cooling piece and be provided with cooling piece heat abstractor into and out of the air port, heat-insulation layer is arranged between shell and the internal box, its architectural feature is that the air inlet of heat abstractor is arranged on the backboard of box part, and air outlet is arranged on the shell both sides.
Described cooling piece is arranged on the internal box rear wall, the back is provided with heat abstractor, this device comprises wind scooper, cooling fan and heat sink, wind scooper is channel steel shape, biside plate is provided with flange and is connected with after panel box, and and after panel box between form the air channel, two ends extend to the shell left and right sides, shell left and right sides plate correspondence is provided with air outlet, cooling fan is arranged on the wind scooper middle part, wind scooper and backboard correspondence are provided with air inlet, and heat sink is positioned at the cooling fan dead ahead, and are arranged on the cooling piece back side.
Described heat sink length approaches wind scooper length, be fixedly connected on the cooling piece back side by connector, and be provided with buffering adhesive between the heat-insulation layer, cooling piece is connected with internal box by square aluminium block, the back is connected with heat sink, and each parts phase-contact surface also is provided with the heat-conducting silicone grease layer.
The described parts that heat comprise heating wire and aluminium pool, and heating wire is attached to the internal box surface and outer wrapping aluminium is moored between heat-insulation layer and internal box.
Be provided with a layer frame in the described internal box, cabinet student side is provided with water spilage tray, and the box part frame of cabinet door or cabinet door top is provided with the control panel of display window, and the interior control circuit board of display window and box part is electrically connected.
Described control circuit board comprises master board and the Switching Power Supply plate that is separately positioned in casing rear portion master board electrical equipment box and the Switching Power Supply plate electrical equipment box, master board is electrically connected with power supply, display window, heating wire and Switching Power Supply plate respectively, the Switching Power Supply plate is electrically connected with cooling piece and cooling fan respectively, and cooling piece and cooling fan adopt dc low-voltage to drive.
Described display window also is electrically connected with thermal resistor, power switch and selector switch; The normally opened contact that master board is provided with the II shelves of the normally opened contact of I shelves of selector switch and selector switch is electrically connected, heating wire is connected in series by normally opened contact, overheating fuse and thermostat and power supply, and the Switching Power Supply plate is connected in series by normally opened contact and power supply.
The utility model changes the pattern of the heat radiation of cooling piece in the past from backboard air intake and air-out, adopts the mode of back air intake, two side air-outs that cooling piece is dispelled the heat, and heat sink has enough length, good cooling effect, and comparable existing cold and hot towel cabinet falls 7～8 ℃ more; Mode of heating adopts heating wire to paste case and arranges that it is faster to heat up in the case, more uniform temperature; The transformation mode adopts Switching Power Supply, installs easylier, and caloric value is little; In addition, be provided with display window, can reflect the real-time temperature in the internal box.It is simple and reasonable, easy for installation, the intensification cooling rate is fast, have temperature show, easy and simple to handle, the life-span is long.
Description of drawings
Fig. 1 is the utility model one embodiment master's TV structure schematic diagram.
Fig. 2 is the right TV structure schematic diagram of Fig. 1.
Fig. 3 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 4 is a C place structure for amplifying schematic diagram among Fig. 3.
Fig. 5 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 6 is the D place structure for amplifying schematic diagram of Fig. 5.
Fig. 7 and Fig. 8 are respectively looking up and the backsight structural representation of Fig. 1.
The master that Fig. 9-Figure 11 is respectively wind scooper looks, a left side is looked and the plan structure schematic diagram.
The master that Figure 12-Figure 14 is respectively heating combined equipment looks, a left side is looked and the plan structure schematic diagram.
Figure 15 is the H-H sectional structure schematic diagram of Figure 12.
Figure 16 is the utility model circuit theory diagrams.
Among the figure: 1 is shell, 1.1 be air outlet, 2 is the cabinet door, 3 is control panel, 4 is water spilage tray, 5 is display window, 6 is backboard, 6.1 be air inlet, 6.2 be earth connection point, 7 is heat-insulation layer, 8 is internal box, 9 is layer frame, 10 is wind scooper, 11 is the heat-conducting silicone grease layer, 12 is cooling piece, 13 is heat sink, 14 is cooling fan, 15 is buffering adhesive, 16 is the air channel, 17 is connector, 18 is Switching Power Supply plate electrical equipment box, 19 are master board electrical equipment box, 20 is foam block, 21 is press strip, 22 is overheating fuse, 23 is fixed head, 24 is thermostat, 25 is the blower fan mount pad, 26 heating wires, 27 are the aluminium pool, 28 is double faced adhesive tape, 29 side's of being aluminium blocks, 30 is after panel box.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 4, Fig. 7 and Fig. 8, this cold and hot towel cabinet, comprise the box part that is provided with shell 1 and internal box 8, be provided with heat-insulation layer 7 in the box part, heat parts, cooling piece 12 and be provided with cooling piece heat abstractor into and out of the air port, heat-insulation layer is arranged between shell and the internal box, the air inlet 6.1 of heat abstractor is arranged on the backboard 6 of box part, box part back of the body below also is provided with earth connection point 6.2, see Fig. 8, air outlet 1.1 is arranged on the shell both sides, sees Fig. 2.
Cooling piece 12 is arranged on internal box 8 rear walls, the back is provided with heat abstractor, this device includes wind scooper 10, cooling fan 14 and heat sink 13, wind scooper is channel steel shape, biside plate is provided with flange and is connected with after panel box 30, and and after panel box between form air channel 16, two ends extend to shell 1 left and right sides, shell left and right sides plate correspondence is provided with air outlet 1.1, cooling fan is fixedlyed connected with the wind scooper middle part by blower fan mount pad 25, sees Fig. 9-Figure 11, and wind scooper and backboard 6 correspondences are provided with air inlet 6.1, heat sink is positioned at the cooling fan dead ahead, and is connected on the cooling piece back side by connector 17.Heat sink 13 length approach wind scooper 10 length, and are provided with buffering adhesive 15 between the heat-insulation layer 7, and cooling piece is connected with internal box 8 by square aluminium block 29, and the back is connected with heat sink, and each parts phase-contact surface also is provided with heat-conducting silicone grease layer 11.During refrigeration, cooling piece and cooling fan work, outside cold wind enters in the air channel 16 from air inlet 6.1, and the heat that cooling piece is produced is by heat sink 13 and discharge the air outlet 1.1 of shell 1 left and right sides in cooling fan effect lower edge F and G direction (see figure 5).
Referring to Figure 12-Figure 15, heat parts and include heating wire 26 and aluminium pool 27, heating wire is attached to internal box 8 surfaces by double faced adhesive tape 28, and with aluminium pool 27 parcels, between heat-insulation layer 7 and internal box.
Referring to Fig. 1, Fig. 3, be provided with layer frame 9 in the internal box 8, cabinet student side is provided with water spilage tray 4, and the box part frame of cabinet door top is provided with the control panel 3 of display window 5, and the interior control circuit board of display window and box part is electrically connected.
Referring to Figure 16, control circuit board comprises master board XT1 and the Switching Power Supply plate XT3 that is separately positioned on (see figure 5) in casing rear portion master board electrical equipment box 19 and the Switching Power Supply plate electrical equipment box 18, master board XT1 is electrically connected with power supply, keypad XT2, thermal resistor BT, heating wire EH and Switching Power Supply plate XT3 respectively, Switching Power Supply plate XT3 is electrically connected with cooling piece Z and cooling fan M respectively, and cooling piece Z and cooling fan M adopt dc low-voltage to drive.Keypad XT2 also with power switch SA
1-1, SA
1-2Be electrically connected with selector switch SB; The normally opened contact K2 that master board XT1 is provided with the II shelves of the normally opened contact K1 of I shelves of selector switch SB and selector switch SB is electrically connected, heating wire EH is connected in series by normally opened contact K1, overheating fuse FU1 and thermostat ST and power supply, and Switching Power Supply plate XT3 is connected in series by normally opened contact K2 and power supply.Referring to Fig. 5 and Fig. 6, overheating fuse 22 and thermostat 24 are fixed on the back of internal box 8 by fixed head 23.Among Figure 16, L, N are respectively the live wire and the zero line of power line.
Claims (9)
1. cold and hot towel cabinet, comprise the box part that is provided with shell (1) and internal box (8), be provided with heat-insulation layer (7) in the box part, heat parts, cooling piece (12) and be provided with cooling piece heat abstractor into and out of the air port, heat-insulation layer is arranged between shell and the internal box, the air inlet (6.1) that it is characterized in that heat abstractor is arranged on the backboard (6) of box part, and air outlet (1.1) is arranged on the shell both sides.
2. according to the described cold and hot towel cabinet of claim 1, it is characterized in that described cooling piece (12) is arranged on internal box (8) rear wall, the back is provided with heat abstractor, this device comprises wind scooper (10), cooling fan (14) and heat sink (13), wind scooper is channel steel shape, biside plate is provided with flange and is connected with after panel box (30), and and after panel box between form air channel (16), two ends extend to shell (1) left and right sides, shell left and right sides plate correspondence is provided with air outlet (1.1), and cooling fan is arranged on the wind scooper middle part, and wind scooper and backboard correspondence are provided with air inlet (6.1), heat sink is positioned at the cooling fan dead ahead, and is arranged on the cooling piece back side.
3. according to the described cold and hot towel cabinet of claim 2, it is characterized in that described heat sink (13) length approaches wind scooper (10) length, be fixedly connected on cooling piece (12) back side by connector (17), and be provided with buffering adhesive (15) between the heat-insulation layer (7), cooling piece is connected with internal box (8) by square aluminium block (29), the back is connected with heat sink, and each parts phase-contact surface also is provided with heat-conducting silicone grease layer (11).
4. according to the described cold and hot towel cabinet of claim 1, it is characterized in that the described parts that heat comprise heating wire (26) and aluminium pool (27), heating wire is attached to internal box (8) surface and outer wrapping aluminium is moored between heat-insulation layer (7) and internal box.
5. according to the described cold and hot towel cabinet of claim 1, it is characterized in that being provided with in the described internal box (8) a layer frame (9), cabinet student side is provided with water spilage tray (4), the box part frame of cabinet door or cabinet door top is provided with the control panel (3) of display window (5), and the interior control circuit board of display window and box part is electrically connected.
6. according to the described cold and hot towel cabinet of claim 5, it is characterized in that described control circuit board comprises master board (XT1) and the Switching Power Supply plate (XT3) that is separately positioned in casing rear portion master board electrical equipment box (19) and the Switching Power Supply plate electrical equipment box (18), master board is electrically connected with power supply, keypad (XT2), heating wire and Switching Power Supply plate respectively, the Switching Power Supply plate is electrically connected with cooling piece and cooling fan respectively, and cooling piece and cooling fan adopt dc low-voltage to drive.
7. according to the described cold and hot towel cabinet of claim 6, it is characterized in that described keypad (XT2) also with thermal resistor (BT), power switch (SA
1-1, SA
1-2) and selector switch (SB) electrical connection; The normally opened contact (K2) that master board is provided with the II shelves of the normally opened contact (K1) of I shelves of selector switch and selector switch is electrically connected, heating wire is connected in series by normally opened contact, overheating fuse (22) and thermostat (24) and power supply, and the Switching Power Supply plate is connected in series by normally opened contact and power supply.
8. according to the described cold and hot towel cabinet of claim 7, it is characterized in that described overheating fuse (22) and thermostat (24) are installed on the fixed head (23), and be fixed on internal box (8) back by fixed head.
9. according to the described cold and hot towel cabinet of claim 1, it is characterized in that described box part back of the body below also is provided with earth connection point (6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200489906U CN201216544Y (en) | 2008-06-06 | 2008-06-06 | Cold-hot towel cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200489906U CN201216544Y (en) | 2008-06-06 | 2008-06-06 | Cold-hot towel cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216544Y true CN201216544Y (en) | 2009-04-08 |
Family
ID=40539378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200489906U Expired - Fee Related CN201216544Y (en) | 2008-06-06 | 2008-06-06 | Cold-hot towel cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216544Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105919494A (en) * | 2016-06-29 | 2016-09-07 | 广东美的环境电器制造有限公司 | Hand drying machine |
| CN105962827A (en) * | 2016-06-29 | 2016-09-28 | 广东美的环境电器制造有限公司 | Hand dryer |
| CN106016885A (en) * | 2015-03-24 | 2016-10-12 | 青岛海尔特种电冰柜有限公司 | Semiconductor refrigerating device |
-
2008
- 2008-06-06 CN CNU2008200489906U patent/CN201216544Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016885A (en) * | 2015-03-24 | 2016-10-12 | 青岛海尔特种电冰柜有限公司 | Semiconductor refrigerating device |
| CN105919494A (en) * | 2016-06-29 | 2016-09-07 | 广东美的环境电器制造有限公司 | Hand drying machine |
| CN105962827A (en) * | 2016-06-29 | 2016-09-28 | 广东美的环境电器制造有限公司 | Hand dryer |
| CN105919494B (en) * | 2016-06-29 | 2019-12-27 | 广东美的环境电器制造有限公司 | Hand drier |
| CN105962827B (en) * | 2016-06-29 | 2020-04-10 | 广东美的环境电器制造有限公司 | Hand drier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 528325 Guangdong Province, Foshan city Shunde District Xingtan town Qi Road No. 268 Patentee after: GUANGDONG CANBO ELECTRIC CO., LTD. Address before: 528300 Guangdong Province, Foshan city Shunde District Xingtan town Qi Road No. 268 Patentee before: Guangdong Canbo Electrical Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20170606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |