CN2365609Y - Up-down hanging electric ice cabinet and refrigerator body - Google Patents
Up-down hanging electric ice cabinet and refrigerator body Download PDFInfo
- Publication number
- CN2365609Y CN2365609Y CN 99220511 CN99220511U CN2365609Y CN 2365609 Y CN2365609 Y CN 2365609Y CN 99220511 CN99220511 CN 99220511 CN 99220511 U CN99220511 U CN 99220511U CN 2365609 Y CN2365609 Y CN 2365609Y
- Authority
- CN
- China
- Prior art keywords
- location switch
- dead center
- internal box
- lowering
- lower dead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an electric refrigerating cabinet and a refrigerator body of a lifting and wall hanging type, which is the based on the improvement of the structure of an existing electric refrigerating cabinet and an existing refrigerator body, and is matched with a lifting device and a control circuit. The utility model is characterized in that the lifting device is added, and is matched with an upper positioning wheel, a lower positioning wheel, a positioning slide slot, a targeting switch fixed slot with an upper and lower dead point, and a targeting switch pressing block. The targeting switch with the upper and lower dead point is additionally arranged on the base of the control circuit of the lifting device, and an inner cabinet and a cabinet door is formed as integration structure. The utility model causes the inner cabinet to lift, and solves the defect of the inconvenience of the existing wall hanging refrigerator for taking and putting frozen food.
Description
Liftable type wall hanging ice box, electric refrigerator housing body that the utility model relates to belong to domestic electric appliance, but are a kind of a kind of ice box, electric refrigerator housing body of wall-hanging and internal box oscilaltion specifically.
It is horizontal and vertical that existing refrigerator, refrigerator-freezer mostly are, area occupied is bigger, can not effectively utilize the kitchen surface space, 95224914.6 patents of Granted publication, split is wall-hanging, only provide by prepared food refrigerating chamber, quick-frozen chamber and eat refrigerating chamber raw to be arranged side by side and to form, above casing, establish a hangers, this wall-hanging, it is very inconvenient to hang to pick and place frozen food high, hang still to take the activity space on ground low, the liftable refrigerator-freezer of a kind of internal box, refrigerator body are found as yet.
The purpose of this utility model is intended to improve above-mentioned deficiency, and the refrigerator-freezer of a kind of internal box together with the chamber door Liftable type, refrigerator wall hanging casing are provided.
In order to achieve the above object, the utility model is to realize like this, it has casing top cover 3, internal box 11, chamber door 14, outer case shell 4, outer case inwall 6, between cabinet shell 4 and the outer case inwall 6 heat-insulation layer 5 is arranged outside, there is an envelope 13 chamber door 14 tops, on casing top cover 3, be connected with suspension body 1, and outfit lowering or hoisting gear control circuit, be characterized in that chamber door 14 is below internal box 11, with internal box 11 be one, be provided with a lowering or hoisting gear in casing top cover 3 centers, lowering or hoisting gear comprises a motor D, worm gear pairs 2, hawser drum 25, hawser 15, hawser 15 1 ends are fixed on the hawser drum, walk around on the hawser fixing point 18 that hawser drum 25 ties up to internal box 11, motor D is connected in the lowering or hoisting gear control circuit by line, on internal box 11 vertical four ribs, respectively be provided with positioning runner 12, respectively be provided with down locating wheel 10 on four jiaos of cabinet wall 6 lower ends outside, respectively be provided with locating wheel 8 at height 1/2 place on four jiaos, on, following locating wheel 8,10 cooperate with positioning runner 12, perpendicular mirrors is provided with lower dead center location switch briquetting chute 7 mutually on cabinet wall 6 left and right sides sidewalls outside, left and right sides side wall lower ends mirror is symmetrical respectively is provided with for cabinet wall 6 outside, lower dead center location switch holddown groove 24,23, lower dead center location switch briquetting chute 7 is communicated with lower dead center location switch holddown groove 23, respectively be provided with top dead centre location switch 20 in two top dead centre location switch holddown grooves 24, two ends, two top dead centre location switches, 20 series connection back are connected on a in the lowering or hoisting gear control circuit by electrical wiring respectively, on the E point, respectively be provided with lower dead center location switch 19 in two lower dead center location switch holddown grooves 23, two ends, two lower dead center location switch 19 series connection backs are connected on b ' in the lowering or hoisting gear control circuit by electrical wiring respectively, on the E point, the symmetrical lower dead center location switch briquetting 16 that is provided with of end mirror on internal box 11 lateral walls, the symmetrical top dead centre location switch briquetting 17 that is provided with of following end mirror, be provided with waterproof groove 9 at the door front cover near outer case inwall 6 places, be provided with drip tray 21 in chamber door 14 bottoms.
When internal box overload or frozen food stretch out when hindering its lifting outside the internal box, in the lowering or hoisting gear control circuit, be provided with overcurrent protector RJ, wherein winding point and stator winding L
1Link to each other another winding point and buzzer Y, alarm lamp ZD
2Link to each other, overcurrent protector RJ and motor D are installed on the casing top cover 3.
When casing and supporting refrigeration system are formed an ice box or refrigerator, can with refrigerator-freezer or refrigerator is high to hang on the wall by suspension body 1, the lowering or hoisting gear control circuit connects the power supply of 220V, service switch K
1For normally closed, in the time will falling internal box 11, press the lift control switch K in the lowering or hoisting gear control circuit, A-a ', a B-b ' closure in the switch, A-a, B-b point disconnects, at this moment because of internal box 11 top dead centre (refrigerator doors is closed), lower dead center location switch K
Down19 closures, top dead centre location switch K
On20 disconnect, and electric current is through service switch K
1, overcurrent protector RJ---stator winding L
1---A-a ' point---rotor winding L
3Lower end---rotor winding L
3Upper end---lower dead center location switch K
Down19---b '-B point---stator winding L
2---zero line constitutes current loop, and motor D makes internal box 11 begin to descend by the hawser 15 that worm gear pairs 2 drives on the hawser drum 25.Internal box 11 with under positioning runner 12 cooperates, steadily descends internal box 11, at upper and lower locating wheel 8,10 when internal box 11 drops to lower dead center (internal box of refrigerator or refrigerator-freezer all stretches out), because of lower dead center location switch K
Down19 are located in the lower dead center location switch holddown groove 23, lower dead center location switch briquetting 16 is located at internal box 11 lateral wall tops, lower dead center location switch briquetting 16 sliding and running in lower dead center location switch briquetting chute 7 during operation, at this moment, lower dead center location switch briquetting 16 presses off lower dead center location switch K
Down19, lower dead center location switch K
Down19 disconnect, and internal box 11 stops to descend, and at this moment can put or take out frozen food in internal box, when internal box 11 descends beginning, because top dead centre location switch briquetting 17 has left top dead centre location switch holddown groove 24, top dead centre location switch K
On20 has been closed.
When going up internal box 11, press lift control switch K again, at this moment A-a, B-b point is closed in the switch, A-a ', a B-b ' disconnection, top dead centre location switch K at this moment
On20 has been closed, lower dead center location switch K
Down19 disconnect, and electric current is through service switch K
1, overcurrent protector RJ---stator winding L
1-A-a---top dead centre location switch K
On20---the rotor winding L
3Upper end---rotor winding L
3Lower end---b-B---stator winding L
2---zero line constitutes the loop, the hawser 15 that motor D drives on the hawser drum 25 rises, make internal box 11 begin to rise, internal box 11 is under descending locating wheel 8 and positioning runner 12 cooperates, when internal box 11 rose to 1/2 height, last locating wheel 10 was introduced into positioning runner 12, and internal box 11 is positioned and steadily rises, when rising to top dead centre (refrigerator doors is closed), because of top dead centre location switch K
On20 are located on the top dead centre location switch holddown groove 24, and top dead centre location switch briquetting 17 is located at internal box 11 lateral wall lower ends, and at this moment top dead centre location switch briquetting 17 presses off top dead centre location switch K
On20, top dead centre location switch K
On20 disconnect, and internal box 11 stops to rise, and finish the next cycle of operation on the internal box this moment, when internal box rises beginning, because lower dead center location switch briquetting has left lower dead center location switch holddown groove 23, lower dead center location switch K
Down19 closures.
The utility model is on the architecture basics of current refrigerator, ice tank body, set up lowering or hoisting gear, upper and lower locating wheel, positioning runner, location switch briquetting be equipped with and, on the basis of lowering or hoisting gear control circuit, set up upper and lower stop switch again, and internal box and chamber door are structure as a whole, making the internal box liftable, solved present wall hanging refrigerator-freezer, refrigerator picks and places the defective that is frozen food inconvenience, is wall-hanging a kind of more satisfactory refrigerator-freezer, refrigerator body at present.
In order to understand better and to implement, it is as follows with the accompanying drawing to be that embodiment further specifies below:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A portion structure for amplifying schematic diagram of Fig. 1;
Fig. 3 is the B portion structure for amplifying schematic diagram of Fig. 2;
Fig. 4 is the C portion structure for amplifying schematic diagram of Fig. 2;
Fig. 5 is the structural representation of drip tray 21;
Fig. 6 is the fit structure schematic diagram of positioning runner 12 and upper and lower locating wheel 8,10 on the internal box 11;
Fig. 7 is Fig. 1 closed condition front view;
Fig. 8 is lowering or hoisting gear control circuit figure;
Fig. 9 is that casing is the structural representation of two internal box;
Figure 10 is two internal box lowering or hoisting gear control circuit figure.
Embodiment 1, with Fig. 1-Fig. 8 is the example explanation: suspension body 1, casing top cover 3, outer case shell 4, outer case inwall 6, heat-insulation layer 5, internal box 11, door envelope 13, chamber door 14 are prior art, casing top cover 3 will strengthen thickness, increase loop strength, with heat-insulation layer 5 be filled into outer case shell 4, and the outer case inwall between, adopt the nontoxic hard moulding material of high strength injection molded with internal box 11 chamber door 14, chamber door 14 is below internal box 11; Be provided with a lowering or hoisting gear in casing top cover 3 centers, lowering or hoisting gear is made up of motor D, worm gear spoke 2, hawser drum 25, hawser 15, hawser drum 25 is coaxial with the worm gear in the worm gear pairs 2, reverse by the just commentaries on classics of motor and to drive hawser drum 25 and just changeing counter-rotating, reach internal box lifting purpose with this purpose, hawser 15 1 ends tie up on the hawser drum, aperture tied up on the hawser fixing point 18 of internal box 11 tops in the middle of the other end passed casing top cover 3, motor D is connected in the lowering or hoisting gear control circuit by electrical wiring, the lowering or hoisting gear control circuit is a prior art, R shown in Fig. 8
1Be power supply indicator current-limiting resistance, R
2Be overcurrent protection indicator lamp current-limiting resistance, R
3Be buzzer current-limiting resistance, ZD
1Be power supply indicator, ZD
2Be the overcurrent protection indicator lamp, Y is a buzzer, in case overcurrent sounds the alarm K
1Be service switch, K is a lift control switch, K
OnBe top dead centre location switch 20, K
DownBe lower dead center location switch 19, D is a motor.Motor D is installed on the casing top cover 3, and overcurrent protector RJ and lifting motor D are installed together, service switch K
1Be installed on the casing top cover 3, R
1, R
2, R
3, ZD
1, ZD
2Y, K all is mounted in the control box by shown in Figure 8, control box is installed in cabinet shell 4 front panel lower ends, be convenient to operation, positioning runner 12 vertically is located on four ribs of internal box 11, injection molded with internal box 11, following locating wheel 10 is located on four jiaos of outer case inwall 6 lower ends, last locating wheel 8 is outside in four jiaos at 1/2 place of cabinet wall 6 height, on, following locating wheel 8,10 are fixed on 6 four jiaos of the outer case inwalls by fixed support 26 respectively, lower dead center location switch briquetting chute 7 perpendicular mirrors are located on outer case inwall 6 left and right sides sidewalls mutually, on, lower dead center location switch holddown groove 24,23 mirrors are symmetrical to be located on outer case inwall 6 left and right sides sidewalls, if top dead centre location switch holddown groove 24 at left and right sides sidewall one in front and one in back, before lower dead center location switch holddown groove 23 just should be a back one so, reaching mirror installs mutually, lower dead center location switch briquetting chute 7 is communicated with lower dead center location switch holddown groove 23, on, lower dead center location switch K
On20, K
Down19 are installed in respectively in the corresponding upper and lower stop switch holddown groove 24,23, on two top dead centre location switches and a, the E point and b ', E point that are connected on after two lower dead center location switches are connected respectively in the lowering or hoisting gear control circuit, the symmetrical internal box 11 lateral walls upper end that is located at of lower dead center location switch briquetting 16 mirrors, the symmetrical lower end that is located at of lower dead center location switch briquetting 17 mirrors, waterproof groove 9 is located at a front cover near outer case inwall 6 places, drip tray 21 is located at chamber door 14 bottoms, and can conveniently take out or put into.
Hindered its lifting outward, in the lowering or hoisting gear control circuit, be provided with overcurrent protector RJ, and be installed on the casing top cover 3 in order to prevent internal box 11 overload or to have frozen food to stretch out case with motor D.
In the forward position of casing top cover 3, be provided with rocking handle support 22 in addition, in order to having a power failure or lowering or hoisting gear when breaking down, the manual rocking handle of available outfit is by support 22 and after worm gear pole docks, hand-operated lifting.
Embodiment 2, with Fig. 9-Figure 10 is example, on the basis of Fig. 1 structure, the casing overall structure can increase an internal box again, a chamber door, add an inner support wall between internal box and the internal box, the left wall of inner support wall is equivalent to original right side wall, the right wall of inner support wall is equivalent to original left side wall, structure is provided with increases by a cover, another set of lowering or hoisting gear is installed on the casing top cover equally, cooperates lifting with a cover internal box that increases, and the lowering or hoisting gear control circuit has increased by a cover control circuit Figure 10 again on the line tower foundation of Fig. 8, such two casings can be distinguished lifting, can establish freezing, refrigeration is loaded respectively, and can establish an active clapboard in the inner box, is convenient to adjust the volume size up and down of internal box.
The ice box that the utility model is specially adapted to hang, electric refrigerator housing body are made.
Claims (2)
1, a kind of Liftable type wall hanging ice box, electric refrigerator housing body, it has casing top cover (3), internal box (11), chamber door (14), outer case shell (4), outer case inwall (6), between cabinet shell (4) and the outer case inwall (6) heat-insulation layer (5) is arranged outside, there is an envelope (13) chamber door (14) top, on casing top cover (3), be connected with suspension body (1), and outfit lowering or hoisting gear and control circuit, it is characterized in that chamber door (14) is in internal box (11) below, with internal box (11) be one, be provided with a lowering or hoisting gear in casing top cover (3) center, lowering or hoisting gear comprises a motor (D), worm gear pairs (2), hawser drum (25), hawser (15), hawser (15) one ends are fixed on the hawser drum, walking around hawser drum (25) ties up on the hawser fixing point (18) of internal box (11), motor (D) is connected in the lowering or hoisting gear control circuit by line, on vertical four ribs of internal box (11), respectively be provided with positioning runner (12), respectively be provided with down locating wheel (10) on four jiaos of cabinet wall (6) lower ends outside, respectively be provided with locating wheel (8) at height 1/2 place on four jiaos, on, following locating wheel (8), (10) cooperate with positioning runner (12), perpendicular mirrors is provided with lower dead center location switch briquetting chute (7) mutually on the sidewall of cabinet wall (6) left and right sides outside, cabinet wall (6) left and right sides side wall lower ends mirror is symmetrical outside respectively is provided with, lower dead center location switch holddown groove (24), (23), lower dead center location switch briquetting chute (7) is communicated with lower dead center location switch holddown groove (23), respectively be provided with top dead centre location switch (20) in two top dead centre location switch holddown grooves (24), two ends, two top dead centre location switches (20) series connection back are connected on a in the lowering or hoisting gear control circuit by electrical wiring respectively, on the E point, respectively be provided with lower dead center location switch (19) in two lower dead center location switch holddown grooves (23), two ends, two lower dead center location switches (19) series connection back are connected on b ' in the lowering or hoisting gear control circuit by electrical wiring respectively, on the E point, the symmetrical lower dead center location switch briquetting (16) that is provided with of end mirror on internal box (11) lateral wall, the symmetrical top dead centre location switch briquetting (17) that is provided with of following end mirror, locate to be provided with waterproof groove (9) at the door front cover near outer case inwall (6), be provided with drip tray (21) in chamber door (14) bottom.
2, by the described Liftable type wall hanging of claim 1 ice box, electric refrigerator housing body, it is characterized in that in the lowering or hoisting gear control circuit, being provided with overcurrent protector (RJ), wherein winding point and stator winding (L
1) link to each other another winding point and buzzer (Y), alarm lamp (ZD
2) link to each other, overcurrent protector (RJ) is installed on the casing top cover (3) with motor (D).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220511 CN2365609Y (en) | 1999-04-14 | 1999-04-14 | Up-down hanging electric ice cabinet and refrigerator body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99220511 CN2365609Y (en) | 1999-04-14 | 1999-04-14 | Up-down hanging electric ice cabinet and refrigerator body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365609Y true CN2365609Y (en) | 2000-02-23 |
Family
ID=34011243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99220511 Expired - Fee Related CN2365609Y (en) | 1999-04-14 | 1999-04-14 | Up-down hanging electric ice cabinet and refrigerator body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365609Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347504C (en) * | 2004-10-07 | 2007-11-07 | Lg电子株式会社 | Refrigerator having basket lift apparatus |
| CN100434843C (en) * | 2006-05-19 | 2008-11-19 | 尹德成 | Suspended refrigerator with bottom door |
| CN101975501A (en) * | 2010-10-22 | 2011-02-16 | 卢兴耐 | Externally hung refrigerator |
| CN111780016A (en) * | 2020-07-27 | 2020-10-16 | 浙江光冠照明股份有限公司 | Classroom lamp convenient to maintain |
| CN112344610A (en) * | 2019-08-08 | 2021-02-09 | 王洁民 | Bottom-opening door suspension type refrigerator |
-
1999
- 1999-04-14 CN CN 99220511 patent/CN2365609Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100347504C (en) * | 2004-10-07 | 2007-11-07 | Lg电子株式会社 | Refrigerator having basket lift apparatus |
| CN100434843C (en) * | 2006-05-19 | 2008-11-19 | 尹德成 | Suspended refrigerator with bottom door |
| CN101975501A (en) * | 2010-10-22 | 2011-02-16 | 卢兴耐 | Externally hung refrigerator |
| CN112344610A (en) * | 2019-08-08 | 2021-02-09 | 王洁民 | Bottom-opening door suspension type refrigerator |
| CN111780016A (en) * | 2020-07-27 | 2020-10-16 | 浙江光冠照明股份有限公司 | Classroom lamp convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |