CN207674809U - Drawer and refrigeration equipment - Google Patents

Abstract

The utility model discloses a kind of drawer and refrigeration equipments.Drawer includes drawer body, further include aluminum front panel, aluminum handle and support plate, the support plate is arranged on the front end face of the drawer body, the aluminum front panel is arranged in the support plate, gap structure is provided on the aluminum front panel, the aluminum handle is located in the gap structure and is arranged in the support plate.The use reliability for improving drawer is realized, to improve user experience.

Description

Drawer and refrigeration equipment

Technical field

The utility model is related to refrigeration equipment more particularly to a kind of drawers and refrigeration equipment.

Background technology

Currently, refrigeration equipment（Refrigerator, refrigerator etc.）It is common household electrical appliance in people's daily life, and refrigerator is stored up because of it Object amount is widely used greatly.Refrigerator is divided into vertical freezer and horizontal refrigerator, is opened using side for vertical freezer The mode of door（Such as：Hinge door body or drawer etc. may be used）, for the refrigeration equipment with multi-temperature zone, usual each warm area Independent air-supply is carried out configured with corresponding air duct.And as the improvement of people's living standards, small-sized vertical freezer, such as ice Class product for the ease of storing in ice, is commonly configured with drawer, still by large-scale popularization, during actual use, drawer is Plastic product is made, and is easy to happen breakage after the frequent pull of the handle on drawer, causes use reliability poor.How one is designed Kind use reliability height is technical problem to be solved in the utility model with the technology for improving user experience.

Utility model content

The utility model provides a kind of drawer and refrigeration equipment, the use reliability for improving drawer is realized, to improve use Family experience property.

To reach above-mentioned technical purpose, the utility model is realized using following technical scheme：

A kind of drawer, including drawer body, further include aluminum front panel, aluminum handle and support plate, and the support plate is set It sets on the front end face of the drawer body, the aluminum front panel is arranged in the support plate, on the aluminum front panel It is provided with gap structure, the aluminum handle is located in the gap structure and is arranged in the support plate.

Further, installation groove is formed on the outside of the front end face of the drawer body, the support plate is arranged in the peace It fills in groove.

Further, it is provided with installation card slot in the support plate, is clamped in the installation card slot and is provided with mounting base, institute Aluminum handle is stated in the mounting base.

Further, it is provided with gasket on the inside of the front end face of the drawer body.

The utility model also provides a kind of refrigeration equipment, including babinet and the evaporator being arranged in the babinet, also wraps Above-mentioned drawer is included, the drawer is arranged in the babinet.

Further, further include adjustable humidity component；The adjustable humidity component includes heat conduction staving, water box and blower fan group Part, the heat conduction staving are arranged in the babinet, and mutually independent first compartment and second are provided in the heat conduction staving Compartment, the drawer are arranged in first compartment, and the water box are arranged in the second compartment, in the heat conduction staving It is additionally provided with the ventilation opening for being connected to first compartment and the second compartment, the fan assembly is mounted on the ventilation opening On, the fan assembly includes the hair-dryer for drying into first compartment, the fan assembly further include for from The exhaust fan of exhausting in first compartment, configured with the humidity sensor to link with the fan assembly in first compartment Device.

Further, be provided with the upper spacer and lower clapboard arranged up and down in the babinet, the upper spacer and it is described under The babinet is divided into freezing chamber, refrigerating chamber and third greenhouse by partition board from the bottom to top, and the heat conduction staving setting is described the In three greenhouses；The refrigeration equipment further includes ducting assembly, and the ducting assembly includes front shroud, back shroud, foam component, wind Machine and auxiliary air duct, form air-out cavity, first are provided on the front shroud between the foam component and the back shroud Air outlet is provided with the first return air inlet on the back shroud, and first air outlet is connected to the air-out cavity, the rear cover The total air inlet for being connected to the evaporation cavity and total return air inlet are offered on plate, total air inlet connects with the air-out cavity Logical, the assembling is on total air inlet, the first return air inlet connection total return air inlet, in the foam component It is formed with the air-supply passage for being connected to the air-out cavity, the return air for being connected to total return air inlet is also formed in the foam component Channel is provided with the first air door in the air-supply passage, and the second of the connection air-supply passage is additionally provided on the front shroud Air outlet is additionally provided with the second return air inlet for being connected to the return air channel, the top setting of the back shroud on the front shroud There is the auxiliary air-outlet for being connected to the air-out cavity, auxiliary air duct, the top of the front shroud are connected on the auxiliary air-outlet Portion is provided with the auxiliary return air inlet for being connected to the return air channel；The back shroud and the auxiliary air duct are mounted on the babinet On liner, the evaporation cavity for installing the evaporator is formed between the back shroud and the liner；Described first goes out Air port and first return air inlet are located at the freezing chamber, and second air outlet and second return air inlet are located at the refrigeration Room, the auxiliary air duct and the auxiliary return air inlet are located at the third greenhouse.

Further, the foam component includes the first foam block and the second foam block, is opened up on first foam block There are a first through hole and the second through-hole, the whole inverted u-shaped structure of second foam block, the second foam block setting is described the Between one foam block and the back shroud, first foam block, second foam block and the back shroud formed it is described go out Wind cavity；The air-supply passage and the return air channel on first foam block and/or second foam block by opening up Groove is constituted；The first through hole is connected to second air outlet and the air-supply passage, the second through-hole connection described the Two return air inlets and the return air channel.

Further, the bottom of first foam block is provided with gap structure, and the back shroud is provided with inclination downward The ventilation shaft of extension, first return air inlet are formed on the ventilation shaft, and the ventilation shaft is inserted in described successively In the opening of two foam blocks and the opening of the gap structure, the outer wall of the side wall of the gap structure and the ventilation shaft it Between form the first interface channel for being connected to first air outlet and the air-out cavity.

Further, the foam component further includes third foam block, the third foam block and second foam block Between form the second interface channel for being connected to the air-out cavity, be provided with the second air door in second interface channel, it is described Auxiliary air-outlet is connected to by second interface channel with the air-out cavity.

Compared with prior art, the advantages of the utility model and good effect is：By being arranged between front and rear cover plate Foam component, foam component will form air-out cavity between back shroud, and the cold air formed by evaporator heat exchange enters out Conveying is concentrated in wind cavity, meanwhile, be provided in foam component for blow and the channel of return air, with meet front shroud it is multiple go out Air port cold air outlet air requirement, realizes the requirement for meeting in smaller volume and having more wind, to realize that the ducting assembly of miniaturization is set Meter meets the air-supply requirement of refrigeration equipment multi-temperature zone, to improve user experience.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model refrigeration equipment；

Fig. 2 is the explosive view of the utility model refrigeration equipment;

Fig. 3 is the explosive view of ducting assembly in the utility model refrigeration equipment;

Fig. 4 is sectional view along A-A in Fig. 1；

Fig. 5 is B-B direction sectional view in Fig. 1；

Fig. 6 be in Fig. 1 C-C to sectional view；

Fig. 7 be in Fig. 1 D-D to sectional view；

Fig. 8 is the sectional view of adjustable humidity component in the utility model refrigeration equipment；

Fig. 9 is the explosive view of drawer in the utility model refrigeration equipment.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

As shown in Figure 1, refrigeration equipment provided by the utility model by the way of air-cooled, is configured with air duct in babinet 1 Component 2, ducting assembly 2, including front shroud 21, back shroud 22, foam component 23 and wind turbine 20；The foam component 23 and described Air-out cavity 220 is formed between back shroud 22, is offered the first air outlet 221 on the front shroud 21, is arranged on back shroud 22 There are the first return air inlet 221, the first air outlet 211 to be connected to the air-out cavity 220, the back side of the back shroud 22 forms useful In installation evaporator 11 installation space, after back shroud 22 is assembled on the liner of babinet 1, the installation space of back shroud 22 with it is interior Evaporation cavity 100 is formed between courage, evaporator 11 is located in evaporation cavity 100, is offered described in connection on the back shroud 22 Total air inlet of evaporation cavity 100（It is unmarked）With total return air inlet（It is unmarked）, total air inlet and the air-out cavity 220 Connection, the wind turbine 20 are mounted on total air inlet, and first return air inlet 221 is connected to total return air inlet；The bubble It is formed with the air-supply passage 2201 for being connected to the air-out cavity 220 in foam component 22, the company of being also formed in the foam component 22 Lead to the return air channel 2202 of total return air inlet, the first air door 24, the front shroud 21 are provided in the air-supply passage 2201 On be additionally provided with the second air outlet 212 for being connected to the air-supply passage 2201, be additionally provided with that connection is described to return on the front shroud Second return air inlet 213 in wind channel 2202.

Specifically, freezing chamber 101 and refrigerating chamber 102 can be divided into babinet 1 by partition board, wherein freezing chamber 101 Temperature is relatively low, then the first air outlet 221 on front shroud 21 and the first return air inlet 221 on back shroud 22 are located at freezing chamber In 101, in this way, freezing chamber 101 can always with air-out cavity 220 keep connected state, so that it is guaranteed that cold it is in liberal supply with Meet the requirement of freezing, and the second air outlet 212 and return air inlet 213 are located in refrigerating chamber 102, pass through in air-supply passage 2,201 the One air door 24 switchs to adjust the cold blast rate being sent in refrigerating chamber 102, to reach the refrigeration temperature adjusted in refrigerating chamber 102 Degree.Due to using air-out cavity 220 to distribute cold wind unitedly in ducting assembly 2, and it is logical using the air-supply formed in foam component 23 Road 2201 and return air channel 2202 complete air blow and return so that the overall structure of ducting assembly 2 is compacter to meet miniaturization Design, reach in the refrigeration equipment of small size using air cooling way realize multi-temperature zone design.And for reality in freezing chamber 101 Existing uniformity of temperature profile, first air outlet 211 are located at the top of first return air inlet 221, first air outlet 211 Air-out direction it is horizontally disposed or tilt and be arranged upward, the opening direction of first return air inlet 221 is downward.

Wherein, air-supply passage 2201 and return air channel 2202 and installation first are formed in foam component 23 for convenience Air door 24, the foam component 23 include the first foam block 231 and the second foam block 232, are opened up on first foam block 231 There are first through hole 2311 and the second through-hole 2312, the whole inverted u-shaped structure of second foam block 232, second foam block 232 are arranged between first foam block 231 and the back shroud 22, first foam block 231, second foam block 232 and the back shroud 23 form the air-out cavity 220；The air-supply passage 2201 and the return air channel 2202 are by described The groove opened up on first foam block 231 and/or second foam block 232 is constituted, in this way, merging the first foam block 231 When with second foam block 232, corresponding groove just forms air-supply passage 2201 and the return air channel 2202, meanwhile, the One air door 24 is clipped between the first foam block 231 and second foam block 232 so that the first air door 24 is embedded into foam component In 23, to reduce volume to the greatest extent；The first through hole 2311 is connected to second air outlet 212 and the air-supply passage 2201, second through-hole 2312 is connected to second return air inlet 213 and the return air channel 2202.Specifically, foam component After 23 are fitted together by the first foam block 231 and the second foam block 232, air-supply passage 2201 and the return air channel are formed 2202, it can be opened up accordingly on the surface of the first foam block 231 and/or the second foam block 232 according to the needs of air-supply and return air The groove of curve shape, in this way, after the first foam block 231 and the assembling of the second foam block 232, it is logical that corresponding groove forms air-supply Road 2201 and the return air channel 2202 to meet the requirement of air blow and return, meanwhile, the design that can better meet miniaturization is wanted It asks.Wherein, the first through hole 2311 is arranged on the top of first foam block 231, and the setting of the second through-hole 2312 exists The lower part of first foam block 231, the first through hole 2311 is with second through-hole 2312 along first foam block 231 Diagonal line distribution, corresponding, it is in diagonal line that the second air outlet 212 and the second return air inlet 213 on front shroud 21 are also corresponding Arrangement up and down, in this way, can make the top releasing cool air from the second air outlet 212 from refrigerating chamber 102, using under cold air gravity Drop uniformly freezes to refrigerating chamber 102, and the air of 102 bottom of refrigerating chamber realizes that return air is complete by the second return air inlet 213 At air circulation flow.

Further, for the overall volume of compressed air passage component 2 to greatest extent, realize that structure compacterization is set The bottom of meter, first foam block 231 is provided with gap structure 2310, and the back shroud 22 is provided with what inclination extended downward Ventilation shaft 222, first return air inlet 221 are formed on the ventilation shaft 222, and the ventilation shaft 222 is inserted in successively In the opening of second foam block 232 and the opening of the gap structure 2310, the side wall of the gap structure 2310 and institute Formation connects for being connected to the first of first air outlet 211 and the air-out cavity 220 between stating the outer wall of ventilation shaft 222 Connect road 2110.Specifically, the gap structure 2310 that the bottom of the first foam block 231 is formed can be used for placing ventilation shaft 222, in this way so that the first interface channel 2110 of the first air outlet 211 of connection and air-out cavity 220 is by 222 He of ventilation shaft The formation of gap structure 2310 is lacked without being additionally individually formed the channel in the first foam block 231 at the same time it can also utilize Mouth structure 2310 installs ventilation shaft 222, so that the overall structure of ducting assembly 2 is compacter small and exquisite, to greatest extent Meet the requirement of Miniaturization Design.Preferably, in order to meet the design requirement of refrigeration equipment three-temperature-zone, in the upper of refrigerating chamber 102 Portion forms third greenhouse 103 by partition board again, specifically, being configured with upper spacer 3 and lower clapboard 4, lower clapboard up to lower in babinet 1 4 lower section forms freezing chamber 101, and refrigerating chamber 102 is formed between upper spacer 3 and lower clapboard 4, and the top of upper spacer 3 forms third Greenhouse 103；Foam component 2 further includes third foam block 233, between the third foam block 233 and second foam block 232 The second interface channel 2203 for being connected to the air-out cavity 220 is formed, the second wind is provided in second interface channel 2203 Door 25, the top of the back shroud 22 are provided with the auxiliary air-outlet 223 for being connected to second interface channel 2203, the auxiliary Auxiliary air duct 26 is connected on air outlet 223, the top of the front shroud 21, which is provided with, is connected to the auxiliary of the return air channel 2202 Help return air inlet 214.Specifically, auxiliary air duct 26 includes the auxiliary cover plate 261 to link together and auxiliary foam block 262, it is described It is formed with the ventilating duct for connecting the auxiliary air-outlet 223 in auxiliary foam block 262, by assisting air duct 26 will be from auxiliary outlet air The cold air of 223 output of mouth are sent in third greenhouse 103, and the auxiliary return air inlet 214 of 21 upper end of front shroud setting will be used for Third greenhouse 103 carries out return air to meet the requirement that wind circulates.

Based on the above-mentioned technical proposal, optionally, in order to more uniformly freeze to refrigerating chamber 102 so that cold air point Cloth is uniform, and upper spacer 3 is provided with hollow cavity 31, and the lower surface of upper spacer 3 is provided with the outlet air of several connection hollow cavities 31 Hole 32, the rear end of upper spacer 3 are provided with the connector of connection hollow cavity 31（It is unmarked）；The upper spacer 3 is installed to institute After stating in babinet 1, the connector is connect with second air outlet 212.Specifically, from the second air outlet in refrigerating chamber 102 The cold air of 212 outputs is introduced into the hollow cavity 31 of upper spacer 3, then, by several of 3 lower surface of upper spacer setting Exhaust vent 32 uniformly exports, and in order to achieve the purpose that cold air is evenly distributed, the lower surface of upper spacer 3 can form array arrangement Several exhaust vents 32, exhaust vent 32 can cover the entire cross section of refrigerating chamber 102, in this way, can be from refrigerating chamber 102 The each position releasing cool air in top, so that the cold of refrigerating chamber 102 is evenly distributed, to obtain more refrigeration effect.Its In, in order to avoid the temperature of adjacent compartment interacts, the upper spacer 3 and lower clapboard 4 are thermal-insulation baffle plate.And in order to better The connection gap for sealing separator edge, improves the temperature control accuracy of each warm area, and the rear end of upper spacer 3 forms end slot 301, corresponding, the top on front shroud 21 positioned at the second air outlet 212 is provided with cutting 201, and cutting 201 is inserted into end In slot 301, it is ensured that be tightly connected between upper spacer 3 and ducting assembly 2；Meanwhile the both sides of upper spacer 3 can also form side Portion's slot 302, corresponding, the liner both sides of babinet 1 form courage muscle structure 101 outstanding, and courage muscle structure 101 is inserted in corresponding In side slot 302, so that upper spacer 3 is connect with the liner both sides sealing of babinet 1, and upper spacer 3 in order to facilitate the installation of, The lower edge of side slot 302 is provided with multiple claws 303, and claw 303 is stuck in the downside of courage muscle structure 101, in actual assembled In the process, end slot 301 and cutting 201 are first plugged in together by operating personnel, then, press down on upper spacer 3 so that card Pawl 303 is stuck in the lower part of courage muscle structure 101, is snapped fitted to courage muscle structure 101 in side slot 302 with realizing.Likewise, for The sealing of lower clapboard 4 is installed, and the liner both sides of babinet 1 form sliding slot 102, and the both sides of lower clapboard 4 are inserted in sliding slot 102, and The rear end of lower clapboard 4 is formed with overlap joint table top 41, corresponding, and step surface structure 202 is provided on front shroud 21, overlaps platform Face 41 is against being overlapped in step surface structure 202；And it is strong in order to improve the connection between overlap joint table top 41 and step surface structure 202 It spends, locating piece 203 is additionally provided on front shroud 21, locating piece 203 is located at the top of step surface structure 202, and overlap joint table top 41 presss from both sides Between locating piece 203 and step surface structure 202.

In addition, for special article during refrigerated storage, required by not only having to temperature, also to the humidity of storage Also it requires, in order to improve the controllable storage environment of humiture, adjustable humidity component 5 is provided in third greenhouse 103, it is adjustable Humidity component 5 includes heat conduction staving 51, drawer 52, water box 53 and fan assembly 54, and the heat conduction staving 51 setting is described the In three greenhouses 103, mutually independent first compartment and second compartment are provided in the heat conduction staving 51, the drawer 52 is arranged In the first compartment, the water box 53 are arranged in second compartment, and connection first compartment is additionally provided in heat conduction staving 51 With the ventilation opening of the second compartment, the fan assembly 54 be mounted on the ventilation opening on, fan assembly 54 include for The hair-dryer 541 dried in first compartment, fan assembly 54 further include the exhausting for the exhausting from first compartment Machine 542, configured with the humidity sensor to link with the fan assembly 54 in first compartment.Specifically, being deposited to humidity The article that storage requires is put into drawer 52, and drawer 52 slides into the first compartment, and the article in drawer 52 passes through heat conduction staving 51 freeze the cold in third greenhouse 103 by the way of radiation, and the water box 53 stored in second compartment can protect The air humidity held in second compartment is in higher level；Humidity sensor the first indoor humidity of detection in real time, when the When one indoor humidity is less than setting value, hair-dryer 541 starts, and the humid air in second compartment is blown by hair-dryer 541 So that humidity in the first compartment rises in first compartment, conversely, when the first indoor humidity is excessively high, then exhaust fan 542 start, to which the first indoor humid air to be pumped into second compartment.Wherein, hair-dryer 541 and exhaust fan 542 are logical Same fan supporter is crossed on ventilation opening, also, hair-dryer 541 and exhaust fan 542 cover in ventilation opening.Further , drawer 52 includes drawer body 521, aluminum front panel 522, aluminum handle 523 and support plate 524, and the support plate 524 is set It sets on the front end face of the drawer body 521, the aluminum front panel 522 is arranged in the support plate 524, the aluminum Gap structure 5221 is provided on front panel 522, the aluminum handle 523 is located in the gap structure and is arranged in the branch On fagging 524, specifically, being connect with drawer body 521 using support plate 524, support member is used as by support plate 524, it can Effectively to enhance the structural strength of 521 front of drawer body by support plate 524, before in support plate 524 being used to that aluminum to be installed Panel 522 and aluminum handle 523, in this way, user, when pushing and pulling drawer 52, support plate 524 has enough structural strengths, to keep away Exempt from plastic drawer in the prior art and breakage occurs because push-pull effort is spent greatly, effectively raises use reliability；Meanwhile aluminum Front panel 522 and aluminum handle 523 have better appearance, to improve user experience.And the front end of drawer body 521 Formation installation groove 5211 on the outside of face, support plate 524 are arranged in installation groove 5211, to which more convenient operating personnel carry out soon The assembling of speed.Preferably, it is provided with installation card slot 5251 in support plate 524, clamping in card slot 5251 is installed and is provided with mounting base 524, aluminum handle 523 is mounted in mounting base 524.And in order to improve the sealing performance of heat conduction staving 51, drawer body 521 It is provided with gasket on the inside of front end face（It is not shown）.

The utility model also provides a kind of assemble method of above-mentioned refrigeration equipment ducting assembly, including：The group of ducting assembly Dress and the assemble method between ducting assembly, evaporator and babinet.

Wherein, the assembling steps in relation to ducting assembly include：

Step 1: by assembling on back shroud.Specifically, wind turbine border glue PE after snap onto on back shroud always into In air port.

Step 2: the first air door and the installation of the second air door are embedded into foam component.Specifically, the first air door is clipped in Between one foam block and the second foam block, and the first foam block and the second foam block are linked together, meanwhile, the second air door folder It links together between the second foam block and third foam block, and by the second foam block and third foam block.

Step 3: foam component is encased on front shroud, it is mounted on back shroud by front shroud.Specifically, will bubble After foam component enters onto front shroud, front shroud is installed on back shroud；Further, it for the assembling in auxiliary air duct, then needs After wanting back shroud to be mounted in babinet, then air duct will be assisted mounted on the top of back shroud, and complete the assembling of ducting assembly.

In addition, after assembling ducting assembly successfully, then need evaporator and ducting assembly being installed in babinet, specifically Steps are as follows：

Step 101, evaporator are installed on the liner rear wall of babinet；

Back shroud is connected to front shroud and foam component together on the rear wall of liner by step 102, and back shroud covers Firmly evaporator forms evaporation cavity between back shroud and liner；

Auxiliary air duct is installed to by auxiliary cover plate on the rear wall of liner, and makes auxiliary foam in the block by step 103 Ventilating duct is connect with the auxiliary air-outlet on back shroud；

Step 104, installation upper spacer and lower clapboard, to form freezing chamber, refrigerating chamber and third greenhouse in babinet.

Compared with prior art, the advantages of the utility model and good effect is：By being arranged between front and rear cover plate Foam component, foam component will form air-out cavity between back shroud, and the cold air formed by evaporator heat exchange enters out Conveying is concentrated in wind cavity, meanwhile, be provided in foam component for blow and the channel of return air, with meet front shroud it is multiple go out Air port cold air outlet air requirement, realizes the requirement for meeting in smaller volume and having more wind, to realize that the ducting assembly of miniaturization is set Meter meets the air-supply requirement of refrigeration equipment multi-temperature zone, to improve user experience.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be with technical scheme described in the above embodiments is modified, or is carried out to which part technical characteristic etc. With replacement；And these modifications or replacements, the utility model embodiment technology that it does not separate the essence of the corresponding technical solution The spirit and scope of scheme.

Claims (10)

1. a kind of drawer, including drawer body, which is characterized in that further include aluminum front panel, aluminum handle and support plate, it is described Support plate is arranged on the front end face of the drawer body, and the aluminum front panel is arranged in the support plate, the aluminum Gap structure is provided on front panel, the aluminum handle is located in the gap structure and is arranged in the support plate.

2. drawer according to claim 1, which is characterized in that it is recessed to form installation on the outside of the front end face of the drawer body Slot, the support plate are arranged in the installation groove.

3. drawer according to claim 2, which is characterized in that be provided with installation card slot, the installation in the support plate It is clamped in card slot and is provided with mounting base, the aluminum handle is mounted in the mounting base.

4. drawer according to claim 1, which is characterized in that be provided with door seal on the inside of the front end face of the drawer body Item.

5. a kind of refrigeration equipment, including babinet and the evaporator that is arranged in the babinet, which is characterized in that further include such as right It is required that any drawers of 1-4, the drawer are arranged in the babinet.

6. refrigeration equipment according to claim 5, which is characterized in that further include adjustable humidity component；The adjustable humidity Component includes heat conduction staving, water box and fan assembly, and the heat conduction staving is arranged in the babinet, is set in the heat conduction staving It is equipped with mutually independent first compartment and second compartment, the drawer is arranged in first compartment, and the water box setting exists In the second compartment, the ventilation opening for being connected to first compartment and the second compartment is additionally provided in the heat conduction staving, The fan assembly is mounted on the ventilation opening, and the fan assembly includes the blowing for drying into first compartment Machine, the fan assembly further include the exhaust fan for the exhausting from first compartment, in first compartment configured with The humidity sensor of the fan assembly linkage.

7. refrigeration equipment according to claim 6, which is characterized in that be provided with the upper spacer arranged up and down in the babinet And the babinet is divided into freezing chamber, refrigerating chamber and third temperature by lower clapboard, the upper spacer and the lower clapboard from the bottom to top Room, the heat conduction staving are arranged in the third greenhouse；The refrigeration equipment further includes ducting assembly, the ducting assembly packet Front shroud, back shroud, foam component, wind turbine and auxiliary air duct are included, outlet air is formed between the foam component and the back shroud Cavity is provided with the first air outlet on the front shroud, the first return air inlet, first air outlet is provided on the back shroud It is connected to the air-out cavity, the total air inlet for being connected to the evaporation cavity and total return air inlet, institute is offered on the back shroud It states total air inlet to be connected to the air-out cavity, the assembling is on total air inlet, the first return air inlet connection Total return air inlet, is formed with the air-supply passage for being connected to the air-out cavity in the foam component, in the foam component also It is formed with the return air channel for being connected to total return air inlet, the first air door is provided in the air-supply passage, is gone back on the front shroud It is provided with the second air outlet for being connected to the air-supply passage, the second of the connection return air channel is additionally provided on the front shroud Return air inlet is provided with the auxiliary air-outlet for being connected to the air-out cavity at the top of the back shroud, connects on the auxiliary air-outlet It is connected to auxiliary air duct, the auxiliary return air inlet for being connected to the return air channel is provided at the top of the front shroud；The back shroud and The auxiliary air duct is mounted on the liner of the babinet, is formed between the back shroud and the liner described for installing The evaporation cavity of evaporator；First air outlet and first return air inlet are located at the freezing chamber, second air outlet It is located at the refrigerating chamber with second return air inlet, the auxiliary air duct and the auxiliary return air inlet are located at the third greenhouse.

8. refrigeration equipment according to claim 7, which is characterized in that the foam component includes the first foam block and second Foam block, offers first through hole and the second through-hole on first foam block, the whole inverted u-shaped knot of second foam block Structure, second foam block are arranged between first foam block and the back shroud, first foam block, described second Foam block and the back shroud form the air-out cavity；The air-supply passage and the return air channel are by first foam block And/or the groove opened up on second foam block is constituted；The first through hole is connected to second air outlet and the air-supply Channel, second through-hole are connected to second return air inlet and the return air channel.

9. refrigeration equipment according to claim 8, which is characterized in that jagged knot is arranged in the bottom of first foam block Structure, the back shroud are provided with the ventilation shaft for tilting and extending downward, and first return air inlet is formed on the ventilation shaft, The ventilation shaft is inserted in successively in the opening of second foam block and the opening of the gap structure, the gap structure First for being connected to first air outlet and the air-out cavity is formed between side wall and the outer wall of the ventilation shaft to connect Connect road.

10. refrigeration equipment according to claim 8, which is characterized in that the foam component further includes third foam block, institute The second interface channel for being formed between third foam block and second foam block and being connected to the air-out cavity is stated, described second connects It connects in road and is provided with the second air door, the auxiliary air-outlet is connected to by second interface channel with the air-out cavity.